{
  "accuracy": 0.66,
  "sample_size": 300,
  "duration_minutes": 20.7,
  "details": [
    {
      "question": "小明有42个苹果，小红给了他5个，小明现在有多少个苹果？",
      "gt": "47",
      "pred": "47",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：92 - 65 = ?",
      "gt": "27",
      "pred": "92",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：11 × 6 = ?",
      "gt": "66",
      "pred": "66",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有12个苹果，小红给了他5个，小明现在有多少个苹果？",
      "gt": "17",
      "pred": "17",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：60 - 20 = ?",
      "gt": "40",
      "pred": "40",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：38 + 49 = ?",
      "gt": "87",
      "pred": "87",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有19个苹果，小红给了他11个，小明现在有多少个苹果？",
      "gt": "30",
      "pred": "30",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有41个苹果，小红给了他6个，小明现在有多少个苹果？",
      "gt": "47",
      "pred": "47",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：96 + 79 = ?",
      "gt": "175",
      "pred": "175",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：84 - 14 = ?",
      "gt": "70",
      "pred": "70",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有30个苹果，小红给了他13个，小明现在有多少个苹果？",
      "gt": "43",
      "pred": "43",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有36个苹果，小红给了他15个，小明现在有多少个苹果？",
      "gt": "51",
      "pred": "51",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有40个苹果，小红给了他18个，小明现在有多少个苹果？",
      "gt": "58",
      "pred": "58",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有10个苹果，小红给了他16个，小明现在有多少个苹果？",
      "gt": "26",
      "pred": "26",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：32 + 21 = ?",
      "gt": "53",
      "pred": "53",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：93 - 18 = ?",
      "gt": "75",
      "pred": "7",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：26 × 2 = ?",
      "gt": "52",
      "pred": "52",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：75 + 18 = ?",
      "gt": "93",
      "pred": "93",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：10 × 6 = ?",
      "gt": "60",
      "pred": "60",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：60 + 21 = ?",
      "gt": "81",
      "pred": "81",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有23个苹果，小红给了他7个，小明现在有多少个苹果？",
      "gt": "30",
      "pred": "30",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：52 - 33 = ?",
      "gt": "19",
      "pred": "3",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是分数？",
      "gt": "分数表示把整体平均分后取几份",
      "pred": "2",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有30个苹果，小红给了他10个，小明现在有多少个苹果？",
      "gt": "40",
      "pred": "40",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有11个苹果，小红给了他20个，小明现在有多少个苹果？",
      "gt": "31",
      "pred": "31",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：93 + 61 = ?",
      "gt": "154",
      "pred": "154",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：58 - 52 = ?",
      "gt": "6",
      "pred": "6",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：10 × 5 = ?",
      "gt": "50",
      "pred": "50",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：16 + 81 = ?",
      "gt": "97",
      "pred": "4",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：42 - 23 = ?",
      "gt": "19",
      "pred": "19",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：20 × 4 = ?",
      "gt": "80",
      "pred": "80",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有39个苹果，小红给了他5个，小明现在有多少个苹果？",
      "gt": "44",
      "pred": "44",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有47个苹果，小红给了他8个，小明现在有多少个苹果？",
      "gt": "55",
      "pred": "55",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：57 + 30 = ?",
      "gt": "87",
      "pred": "87",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：14 × 4 = ?",
      "gt": "56",
      "pred": "56",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是分数？",
      "gt": "分数表示把整体平均分后取几份",
      "pred": "2",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有14个苹果，小红给了他28个，小明现在有多少个苹果？",
      "gt": "42",
      "pred": "42",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有38个苹果，小红给了他27个，小明现在有多少个苹果？",
      "gt": "65",
      "pred": "65",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有15个苹果，小红给了他29个，小明现在有多少个苹果？",
      "gt": "44",
      "pred": "44",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有23个苹果，小红给了他23个，小明现在有多少个苹果？",
      "gt": "46",
      "pred": "46",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有44个苹果，小红给了他28个，小明现在有多少个苹果？",
      "gt": "72",
      "pred": "72",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：20 + 76 = ?",
      "gt": "96",
      "pred": "96",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有35个苹果，小红给了他24个，小明现在有多少个苹果？",
      "gt": "59",
      "pred": "69",
      "correct": false,
      "type": "word"
    },
    {
      "question": "小明有10个苹果，小红给了他8个，小明现在有多少个苹果？",
      "gt": "18",
      "pred": "18",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有47个苹果，小红给了他25个，小明现在有多少个苹果？",
      "gt": "72",
      "pred": "72",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：18 + 35 = ?",
      "gt": "53",
      "pred": "7",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：67 - 54 = ?",
      "gt": "13",
      "pred": "13",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：12 × 4 = ?",
      "gt": "48",
      "pred": "48",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：58 + 86 = ?",
      "gt": "144",
      "pred": "5",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有29个苹果，小红给了他28个，小明现在有多少个苹果？",
      "gt": "57",
      "pred": "57",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：13 × 6 = ?",
      "gt": "78",
      "pred": "78",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：67 - 33 = ?",
      "gt": "34",
      "pred": "34",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：28 × 7 = ?",
      "gt": "196",
      "pred": "196",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：55 - 46 = ?",
      "gt": "9",
      "pred": "46",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：28 × 2 = ?",
      "gt": "56",
      "pred": "56",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有44个苹果，小红给了他27个，小明现在有多少个苹果？",
      "gt": "71",
      "pred": "1",
      "correct": false,
      "type": "word"
    },
    {
      "question": "请计算：48 - 19 = ?",
      "gt": "29",
      "pred": "19",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有21个苹果，小红给了他21个，小明现在有多少个苹果？",
      "gt": "42",
      "pred": "42",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是分数？",
      "gt": "分数表示把整体平均分后取几份",
      "pred": "2",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：78 - 35 = ?",
      "gt": "43",
      "pred": "43",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：13 × 4 = ?",
      "gt": "52",
      "pred": "52",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有18个苹果，小红给了他10个，小明现在有多少个苹果？",
      "gt": "28",
      "pred": "28",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：71 - 63 = ?",
      "gt": "8",
      "pred": "3",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是分数？",
      "gt": "分数表示把整体平均分后取几份",
      "pred": "2",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：63 + 88 = ?",
      "gt": "151",
      "pred": "151",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：62 - 51 = ?",
      "gt": "11",
      "pred": "11",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：61 - 54 = ?",
      "gt": "7",
      "pred": "5",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：15 × 3 = ?",
      "gt": "45",
      "pred": "45",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：17 + 22 = ?",
      "gt": "39",
      "pred": "39",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：69 - 47 = ?",
      "gt": "22",
      "pred": "22",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：24 × 3 = ?",
      "gt": "72",
      "pred": "72",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有37个苹果，小红给了他16个，小明现在有多少个苹果？",
      "gt": "53",
      "pred": "53",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：62 - 12 = ?",
      "gt": "50",
      "pred": "50",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有49个苹果，小红给了他28个，小明现在有多少个苹果？",
      "gt": "77",
      "pred": "77",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有24个苹果，小红给了他6个，小明现在有多少个苹果？",
      "gt": "30",
      "pred": "30",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是分数？",
      "gt": "分数表示把整体平均分后取几份",
      "pred": "2",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有27个苹果，小红给了他5个，小明现在有多少个苹果？",
      "gt": "32",
      "pred": "32",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有14个苹果，小红给了他25个，小明现在有多少个苹果？",
      "gt": "39",
      "pred": "39",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：89 + 26 = ?",
      "gt": "115",
      "pred": "115",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：67 - 34 = ?",
      "gt": "33",
      "pred": "33",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：17 × 3 = ?",
      "gt": "51",
      "pred": "51",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：14 + 94 = ?",
      "gt": "108",
      "pred": "5",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有49个苹果，小红给了他17个，小明现在有多少个苹果？",
      "gt": "66",
      "pred": "66",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：29 + 60 = ?",
      "gt": "89",
      "pred": "6",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：50 - 17 = ?",
      "gt": "33",
      "pred": "33",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有44个苹果，小红给了他6个，小明现在有多少个苹果？",
      "gt": "50",
      "pred": "50",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：60 - 36 = ?",
      "gt": "24",
      "pred": "24",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：26 × 4 = ?",
      "gt": "104",
      "pred": "104",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有40个苹果，小红给了他10个，小明现在有多少个苹果？",
      "gt": "50",
      "pred": "50",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：45 - 17 = ?",
      "gt": "28",
      "pred": "28",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：26 × 2 = ?",
      "gt": "52",
      "pred": "52",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：42 + 42 = ?",
      "gt": "84",
      "pred": "84",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是分数？",
      "gt": "分数表示把整体平均分后取几份",
      "pred": "2",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：14 × 7 = ?",
      "gt": "98",
      "pred": "70",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：45 - 14 = ?",
      "gt": "31",
      "pred": "31",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：11 × 5 = ?",
      "gt": "55",
      "pred": "55",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有40个苹果，小红给了他17个，小明现在有多少个苹果？",
      "gt": "57",
      "pred": "57",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：57 - 46 = ?",
      "gt": "11",
      "pred": "11",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：12 × 6 = ?",
      "gt": "72",
      "pred": "72",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有26个苹果，小红给了他29个，小明现在有多少个苹果？",
      "gt": "55",
      "pred": "55",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：11 × 6 = ?",
      "gt": "66",
      "pred": "66",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：78 + 18 = ?",
      "gt": "96",
      "pred": "96",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：61 - 28 = ?",
      "gt": "33",
      "pred": "5",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：77 + 10 = ?",
      "gt": "87",
      "pred": "87",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有37个苹果，小红给了他20个，小明现在有多少个苹果？",
      "gt": "57",
      "pred": "57",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：20 × 8 = ?",
      "gt": "160",
      "pred": "160",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：83 + 67 = ?",
      "gt": "150",
      "pred": "150",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：64 - 35 = ?",
      "gt": "29",
      "pred": "29",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有36个苹果，小红给了他8个，小明现在有多少个苹果？",
      "gt": "44",
      "pred": "44",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：57 + 73 = ?",
      "gt": "130",
      "pred": "120",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有28个苹果，小红给了他7个，小明现在有多少个苹果？",
      "gt": "35",
      "pred": "35",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：12 × 5 = ?",
      "gt": "60",
      "pred": "5",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有34个苹果，小红给了他8个，小明现在有多少个苹果？",
      "gt": "42",
      "pred": "42",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：23 × 6 = ?",
      "gt": "138",
      "pred": "138",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有46个苹果，小红给了他16个，小明现在有多少个苹果？",
      "gt": "62",
      "pred": "62",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：16 × 5 = ?",
      "gt": "80",
      "pred": "80",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：76 + 86 = ?",
      "gt": "162",
      "pred": "15",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有40个苹果，小红给了他5个，小明现在有多少个苹果？",
      "gt": "45",
      "pred": "45",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：46 + 97 = ?",
      "gt": "143",
      "pred": "46",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：46 - 33 = ?",
      "gt": "13",
      "pred": "13",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有26个苹果，小红给了他8个，小明现在有多少个苹果？",
      "gt": "34",
      "pred": "34",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：90 + 94 = ?",
      "gt": "184",
      "pred": "184",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：12 × 3 = ?",
      "gt": "36",
      "pred": "30",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：19 + 64 = ?",
      "gt": "83",
      "pred": "83",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有38个苹果，小红给了他13个，小明现在有多少个苹果？",
      "gt": "51",
      "pred": "51",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：69 - 45 = ?",
      "gt": "24",
      "pred": "24",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：19 × 7 = ?",
      "gt": "133",
      "pred": "133",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有11个苹果，小红给了他14个，小明现在有多少个苹果？",
      "gt": "25",
      "pred": "25",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：93 - 60 = ?",
      "gt": "33",
      "pred": "33",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：22 × 4 = ?",
      "gt": "88",
      "pred": "8",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：56 + 31 = ?",
      "gt": "87",
      "pred": "87",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：73 - 10 = ?",
      "gt": "63",
      "pred": "63",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：86 + 56 = ?",
      "gt": "142",
      "pred": "3",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：61 + 36 = ?",
      "gt": "97",
      "pred": "97",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有29个苹果，小红给了他21个，小明现在有多少个苹果？",
      "gt": "50",
      "pred": "50",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：26 × 6 = ?",
      "gt": "156",
      "pred": "156",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：95 - 10 = ?",
      "gt": "85",
      "pred": "85",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：27 × 2 = ?",
      "gt": "54",
      "pred": "54",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：36 + 42 = ?",
      "gt": "78",
      "pred": "78",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：69 - 26 = ?",
      "gt": "43",
      "pred": "43",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有20个苹果，小红给了他12个，小明现在有多少个苹果？",
      "gt": "32",
      "pred": "32",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：84 - 74 = ?",
      "gt": "10",
      "pred": "10",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有37个苹果，小红给了他7个，小明现在有多少个苹果？",
      "gt": "44",
      "pred": "44",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是分数？",
      "gt": "分数表示把整体平均分后取几份",
      "pred": "2",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有19个苹果，小红给了他12个，小明现在有多少个苹果？",
      "gt": "31",
      "pred": "31",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有39个苹果，小红给了他20个，小明现在有多少个苹果？",
      "gt": "59",
      "pred": "59",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：51 - 19 = ?",
      "gt": "32",
      "pred": "4",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有47个苹果，小红给了他17个，小明现在有多少个苹果？",
      "gt": "64",
      "pred": "64",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：33 - 17 = ?",
      "gt": "16",
      "pred": "17",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：28 + 20 = ?",
      "gt": "48",
      "pred": "48",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：42 - 20 = ?",
      "gt": "22",
      "pred": "22",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：41 + 72 = ?",
      "gt": "113",
      "pred": "4",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：83 + 53 = ?",
      "gt": "136",
      "pred": "136",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是平均数？",
      "gt": "平均数是总和除以个数",
      "pred": "7",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有14个苹果，小红给了他13个，小明现在有多少个苹果？",
      "gt": "27",
      "pred": "27",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：47 - 15 = ?",
      "gt": "32",
      "pred": "32",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：17 × 8 = ?",
      "gt": "136",
      "pred": "136",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有21个苹果，小红给了他14个，小明现在有多少个苹果？",
      "gt": "35",
      "pred": "35",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有40个苹果，小红给了他8个，小明现在有多少个苹果？",
      "gt": "48",
      "pred": "48",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：29 × 3 = ?",
      "gt": "87",
      "pred": "87",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：22 + 50 = ?",
      "gt": "72",
      "pred": "72",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有22个苹果，小红给了他12个，小明现在有多少个苹果？",
      "gt": "34",
      "pred": "34",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有17个苹果，小红给了他12个，小明现在有多少个苹果？",
      "gt": "29",
      "pred": "29",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：84 + 88 = ?",
      "gt": "172",
      "pred": "88",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：33 - 13 = ?",
      "gt": "20",
      "pred": "20",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有34个苹果，小红给了他21个，小明现在有多少个苹果？",
      "gt": "55",
      "pred": "55",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有38个苹果，小红给了他5个，小明现在有多少个苹果？",
      "gt": "43",
      "pred": "43",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：75 - 50 = ?",
      "gt": "25",
      "pred": "25",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：27 × 2 = ?",
      "gt": "54",
      "pred": "54",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有14个苹果，小红给了他7个，小明现在有多少个苹果？",
      "gt": "21",
      "pred": "21",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有49个苹果，小红给了他27个，小明现在有多少个苹果？",
      "gt": "76",
      "pred": "1",
      "correct": false,
      "type": "word"
    },
    {
      "question": "小明有12个苹果，小红给了他19个，小明现在有多少个苹果？",
      "gt": "31",
      "pred": "31",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：35 + 73 = ?",
      "gt": "108",
      "pred": "7",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有40个苹果，小红给了他7个，小明现在有多少个苹果？",
      "gt": "47",
      "pred": "47",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：22 × 6 = ?",
      "gt": "132",
      "pred": "120",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：78 - 67 = ?",
      "gt": "11",
      "pred": "11",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：25 × 4 = ?",
      "gt": "100",
      "pred": "100",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：17 × 6 = ?",
      "gt": "102",
      "pred": "102",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有46个苹果，小红给了他28个，小明现在有多少个苹果？",
      "gt": "74",
      "pred": "74",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：35 - 12 = ?",
      "gt": "23",
      "pred": "23",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：18 × 6 = ?",
      "gt": "108",
      "pred": "108",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：47 + 92 = ?",
      "gt": "139",
      "pred": "139",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：55 - 42 = ?",
      "gt": "13",
      "pred": "13",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：26 × 7 = ?",
      "gt": "182",
      "pred": "140",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：34 + 27 = ?",
      "gt": "61",
      "pred": "61",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：89 - 74 = ?",
      "gt": "15",
      "pred": "15",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有25个苹果，小红给了他15个，小明现在有多少个苹果？",
      "gt": "40",
      "pred": "40",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有28个苹果，小红给了他24个，小明现在有多少个苹果？",
      "gt": "52",
      "pred": "52",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：71 - 45 = ?",
      "gt": "26",
      "pred": "4",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：12 × 7 = ?",
      "gt": "84",
      "pred": "70",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有25个苹果，小红给了他20个，小明现在有多少个苹果？",
      "gt": "45",
      "pred": "45",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：84 - 29 = ?",
      "gt": "55",
      "pred": "15",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：28 × 5 = ?",
      "gt": "140",
      "pred": "140",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：52 + 75 = ?",
      "gt": "127",
      "pred": "0",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：32 - 23 = ?",
      "gt": "9",
      "pred": "5",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有16个苹果，小红给了他26个，小明现在有多少个苹果？",
      "gt": "42",
      "pred": "42",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：98 - 52 = ?",
      "gt": "46",
      "pred": "46",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：15 × 3 = ?",
      "gt": "45",
      "pred": "45",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：28 + 41 = ?",
      "gt": "69",
      "pred": "69",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：60 - 54 = ?",
      "gt": "6",
      "pred": "6",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "什么是分数？",
      "gt": "分数表示把整体平均分后取几份",
      "pred": "2",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：27 × 4 = ?",
      "gt": "108",
      "pred": "108",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：68 + 50 = ?",
      "gt": "118",
      "pred": "118",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有45个苹果，小红给了他6个，小明现在有多少个苹果？",
      "gt": "51",
      "pred": "51",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：48 + 40 = ?",
      "gt": "88",
      "pred": "88",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有20个苹果，小红给了他5个，小明现在有多少个苹果？",
      "gt": "25",
      "pred": "25",
      "correct": true,
      "type": "word"
    },
    {
      "question": "什么是小数？",
      "gt": "小数用小数点表示不足1的部分",
      "pred": "01",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：39 + 45 = ?",
      "gt": "84",
      "pred": "84",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有29个苹果，小红给了他7个，小明现在有多少个苹果？",
      "gt": "36",
      "pred": "36",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：25 × 4 = ?",
      "gt": "100",
      "pred": "100",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：88 + 94 = ?",
      "gt": "182",
      "pred": "182",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：79 - 72 = ?",
      "gt": "7",
      "pred": "7",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：77 + 38 = ?",
      "gt": "115",
      "pred": "115",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有21个苹果，小红给了他25个，小明现在有多少个苹果？",
      "gt": "46",
      "pred": "46",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：29 × 5 = ?",
      "gt": "145",
      "pred": "145",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有38个苹果，小红给了他28个，小明现在有多少个苹果？",
      "gt": "66",
      "pred": "66",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：46 - 36 = ?",
      "gt": "10",
      "pred": "10",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有43个苹果，小红给了他11个，小明现在有多少个苹果？",
      "gt": "54",
      "pred": "54",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：30 + 85 = ?",
      "gt": "115",
      "pred": "115",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有18个苹果，小红给了他9个，小明现在有多少个苹果？",
      "gt": "27",
      "pred": "27",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：24 × 5 = ?",
      "gt": "120",
      "pred": "4",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有31个苹果，小红给了他15个，小明现在有多少个苹果？",
      "gt": "46",
      "pred": "46",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：95 - 19 = ?",
      "gt": "76",
      "pred": "1",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "小明有39个苹果，小红给了他24个，小明现在有多少个苹果？",
      "gt": "63",
      "pred": "63",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有16个苹果，小红给了他6个，小明现在有多少个苹果？",
      "gt": "22",
      "pred": "22",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有46个苹果，小红给了他10个，小明现在有多少个苹果？",
      "gt": "56",
      "pred": "56",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：21 × 2 = ?",
      "gt": "42",
      "pred": "42",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有40个苹果，小红给了他18个，小明现在有多少个苹果？",
      "gt": "58",
      "pred": "58",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有31个苹果，小红给了他18个，小明现在有多少个苹果？",
      "gt": "49",
      "pred": "49",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：27 × 7 = ?",
      "gt": "189",
      "pred": "189",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有24个苹果，小红给了他26个，小明现在有多少个苹果？",
      "gt": "50",
      "pred": "50",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：38 - 18 = ?",
      "gt": "20",
      "pred": "20",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有44个苹果，小红给了他10个，小明现在有多少个苹果？",
      "gt": "54",
      "pred": "54",
      "correct": true,
      "type": "word"
    },
    {
      "question": "小明有13个苹果，小红给了他23个，小明现在有多少个苹果？",
      "gt": "36",
      "pred": "36",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：26 × 6 = ?",
      "gt": "156",
      "pred": "156",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有13个苹果，小红给了他13个，小明现在有多少个苹果？",
      "gt": "26",
      "pred": "26",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：74 - 51 = ?",
      "gt": "23",
      "pred": "23",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：16 × 5 = ?",
      "gt": "80",
      "pred": "80",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：31 + 69 = ?",
      "gt": "100",
      "pred": "9",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：64 - 32 = ?",
      "gt": "32",
      "pred": "32",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是周长？",
      "gt": "周长就是图形一周的长度",
      "pred": "周长是几何图形一周的长度。对于矩形来说，周长是所有边长的总和。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "小明有43个苹果，小红给了他29个，小明现在有多少个苹果？",
      "gt": "72",
      "pred": "72",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：49 - 15 = ?",
      "gt": "34",
      "pred": "34",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：21 × 2 = ?",
      "gt": "42",
      "pred": "42",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "请计算：21 + 82 = ?",
      "gt": "103",
      "pred": "0",
      "correct": false,
      "type": "calc"
    },
    {
      "question": "请计算：40 - 28 = ?",
      "gt": "12",
      "pred": "12",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "什么是面积？",
      "gt": "面积就是图形所占平面的大小",
      "pred": "面积是平面图形所占平面的大小。",
      "correct": false,
      "type": "concept"
    },
    {
      "question": "请计算：83 + 31 = ?",
      "gt": "114",
      "pred": "114",
      "correct": true,
      "type": "calc"
    },
    {
      "question": "小明有42个苹果，小红给了他28个，小明现在有多少个苹果？",
      "gt": "70",
      "pred": "70",
      "correct": true,
      "type": "word"
    },
    {
      "question": "请计算：16 × 5 = ?",
      "gt": "80",
      "pred": "80",
      "correct": true,
      "type": "calc"
    }
  ]
}