input stringlengths 6 12 | target stringlengths 117 294 |
|---|---|
20+757 = | < scratch >
[2, 0] has 2 digits.
[7, 5, 7] has 3 digits.
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
[2] + [5] , C = 0, 2 + 5 + 0 = 7, A ->7, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 7 7. |
4+1 = | < scratch >
[4] has 1 digits.
[1] has 1 digits.
[4] + [1] , C = 0, 4 + 1 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5. |
9085+9 = | < scratch >
[9, 0, 8, 5] has 4 digits.
[9] has 1 digits.
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
[0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 0 9 4. |
314+80 = | < scratch >
[3, 1, 4] has 3 digits.
[8, 0] has 2 digits.
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 9 4. |
4906+9589 = | < scratch >
[4, 9, 0, 6] has 4 digits.
[9, 5, 8, 9] has 4 digits.
[6] + [9] , C = 1, 6 + 9 + 1 = 15, A ->5, C -> 1
[0] + [8] , C = 0, 0 + 8 + 0 = 9, A ->9, C -> 0
[9] + [5] , C = 1, 9 + 5 + 1 = 14, A ->4, C -> 1
[4] + [9] , C = 1, 4 + 9 + 1 = 14, A ->4, C -> 1
</ scratch >
sum:1 4 4 9 5. |
5+469 = | < scratch >
[5] has 1 digits.
[4, 6, 9] has 3 digits.
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, C -> 1
[0] + [6] , C = 0, 0 + 6 + 0 = 7, A ->7, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 7 4. |
803+5 = | < scratch >
[8, 0, 3] has 3 digits.
[5] has 1 digits.
[3] + [5] , C = 0, 3 + 5 + 0 = 8, A ->8, C -> 0
[0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 0 8. |
7+2408 = | < scratch >
[7] has 1 digits.
[2, 4, 0, 8] has 4 digits.
[7] + [8] , C = 1, 7 + 8 + 1 = 15, A ->5, C -> 1
[0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 4 1 5. |
404+9 = | < scratch >
[4, 0, 4] has 3 digits.
[9] has 1 digits.
[4] + [9] , C = 1, 4 + 9 + 1 = 13, A ->3, C -> 1
[0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 1 3. |
539+53 = | < scratch >
[5, 3, 9] has 3 digits.
[5, 3] has 2 digits.
[9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1
[3] + [5] , C = 0, 3 + 5 + 0 = 9, A ->9, C -> 0
[5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 9 2. |
22+5 = | < scratch >
[2, 2] has 2 digits.
[5] has 1 digits.
[2] + [5] , C = 0, 2 + 5 + 0 = 7, A ->7, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 7. |
586+9077 = | < scratch >
[5, 8, 6] has 3 digits.
[9, 0, 7, 7] has 4 digits.
[6] + [7] , C = 1, 6 + 7 + 1 = 13, A ->3, C -> 1
[8] + [7] , C = 1, 8 + 7 + 1 = 16, A ->6, C -> 1
[5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 6 6 3. |
599+413 = | < scratch >
[5, 9, 9] has 3 digits.
[4, 1, 3] has 3 digits.
[9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1
[9] + [1] , C = 1, 9 + 1 + 1 = 11, A ->1, C -> 1
[5] + [4] , C = 1, 5 + 4 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 1 2. |
3393+5408 = | < scratch >
[3, 3, 9, 3] has 4 digits.
[5, 4, 0, 8] has 4 digits.
[3] + [8] , C = 1, 3 + 8 + 1 = 11, A ->1, C -> 1
[9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1
[3] + [4] , C = 0, 3 + 4 + 0 = 8, A ->8, C -> 0
[3] + [5] , C = 0, 3 + 5 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 8 0 1. |
5838+48 = | < scratch >
[5, 8, 3, 8] has 4 digits.
[4, 8] has 2 digits.
[8] + [8] , C = 1, 8 + 8 + 1 = 16, A ->6, C -> 1
[3] + [4] , C = 0, 3 + 4 + 0 = 8, A ->8, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
[5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 8 8 6. |
7+69 = | < scratch >
[7] has 1 digits.
[6, 9] has 2 digits.
[7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, C -> 1
[0] + [6] , C = 0, 0 + 6 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 6. |
995+51 = | < scratch >
[9, 9, 5] has 3 digits.
[5, 1] has 2 digits.
[5] + [1] , C = 0, 5 + 1 + 0 = 6, A ->6, C -> 0
[9] + [5] , C = 1, 9 + 5 + 1 = 14, A ->4, C -> 1
[9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 4 6. |
3+60 = | < scratch >
[3] has 1 digits.
[6, 0] has 2 digits.
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
[0] + [6] , C = 0, 0 + 6 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 3. |
4+9536 = | < scratch >
[4] has 1 digits.
[9, 5, 3, 6] has 4 digits.
[4] + [6] , C = 1, 4 + 6 + 1 = 10, A ->0, C -> 1
[0] + [3] , C = 0, 0 + 3 + 0 = 4, A ->4, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 5 4 0. |
43+4 = | < scratch >
[4, 3] has 2 digits.
[4] has 1 digits.
[3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 7. |
3+1647 = | < scratch >
[3] has 1 digits.
[1, 6, 4, 7] has 4 digits.
[3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1
[0] + [4] , C = 0, 0 + 4 + 0 = 5, A ->5, C -> 0
[0] + [6] , C = 0, 0 + 6 + 0 = 6, A ->6, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 6 5 0. |
82+538 = | < scratch >
[8, 2] has 2 digits.
[5, 3, 8] has 3 digits.
[2] + [8] , C = 1, 2 + 8 + 1 = 10, A ->0, C -> 1
[8] + [3] , C = 1, 8 + 3 + 1 = 12, A ->2, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 2 0. |
8+1 = | < scratch >
[8] has 1 digits.
[1] has 1 digits.
[8] + [1] , C = 0, 8 + 1 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9. |
3+26 = | < scratch >
[3] has 1 digits.
[2, 6] has 2 digits.
[3] + [6] , C = 0, 3 + 6 + 0 = 9, A ->9, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 9. |
3+451 = | < scratch >
[3] has 1 digits.
[4, 5, 1] has 3 digits.
[3] + [1] , C = 0, 3 + 1 + 0 = 4, A ->4, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 5 4. |
7889+2660 = | < scratch >
[7, 8, 8, 9] has 4 digits.
[2, 6, 6, 0] has 4 digits.
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
[8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1
[8] + [6] , C = 1, 8 + 6 + 1 = 15, A ->5, C -> 1
[7] + [2] , C = 1, 7 + 2 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 5 4 9. |
8+7 = | < scratch >
[8] has 1 digits.
[7] has 1 digits.
[8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1
</ scratch >
sum:1 5. |
6179+8663 = | < scratch >
[6, 1, 7, 9] has 4 digits.
[8, 6, 6, 3] has 4 digits.
[9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1
[7] + [6] , C = 1, 7 + 6 + 1 = 14, A ->4, C -> 1
[1] + [6] , C = 0, 1 + 6 + 0 = 8, A ->8, C -> 0
[6] + [8] , C = 1, 6 + 8 + 1 = 14, A ->4, C -> 1
</ scratch >
sum:1 4 8 4 2. |
4+6 = | < scratch >
[4] has 1 digits.
[6] has 1 digits.
[4] + [6] , C = 1, 4 + 6 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0. |
8477+3388 = | < scratch >
[8, 4, 7, 7] has 4 digits.
[3, 3, 8, 8] has 4 digits.
[7] + [8] , C = 1, 7 + 8 + 1 = 15, A ->5, C -> 1
[7] + [8] , C = 1, 7 + 8 + 1 = 16, A ->6, C -> 1
[4] + [3] , C = 0, 4 + 3 + 0 = 8, A ->8, C -> 0
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
</ scratch >
sum:1 1 8 6 5. |
9875+4456 = | < scratch >
[9, 8, 7, 5] has 4 digits.
[4, 4, 5, 6] has 4 digits.
[5] + [6] , C = 1, 5 + 6 + 1 = 11, A ->1, C -> 1
[7] + [5] , C = 1, 7 + 5 + 1 = 13, A ->3, C -> 1
[8] + [4] , C = 1, 8 + 4 + 1 = 13, A ->3, C -> 1
[9] + [4] , C = 1, 9 + 4 + 1 = 14, A ->4, C -> 1
</ scratch >
sum:1 4 3 3 1. |
858+1925 = | < scratch >
[8, 5, 8] has 3 digits.
[1, 9, 2, 5] has 4 digits.
[8] + [5] , C = 1, 8 + 5 + 1 = 13, A ->3, C -> 1
[5] + [2] , C = 0, 5 + 2 + 0 = 8, A ->8, C -> 0
[8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 7 8 3. |
175+5631 = | < scratch >
[1, 7, 5] has 3 digits.
[5, 6, 3, 1] has 4 digits.
[5] + [1] , C = 0, 5 + 1 + 0 = 6, A ->6, C -> 0
[7] + [3] , C = 1, 7 + 3 + 1 = 10, A ->0, C -> 1
[1] + [6] , C = 0, 1 + 6 + 0 = 8, A ->8, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 8 0 6. |
492+1185 = | < scratch >
[4, 9, 2] has 3 digits.
[1, 1, 8, 5] has 4 digits.
[2] + [5] , C = 0, 2 + 5 + 0 = 7, A ->7, C -> 0
[9] + [8] , C = 1, 9 + 8 + 1 = 17, A ->7, C -> 1
[4] + [1] , C = 0, 4 + 1 + 0 = 6, A ->6, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 6 7 7. |
25+132 = | < scratch >
[2, 5] has 2 digits.
[1, 3, 2] has 3 digits.
[5] + [2] , C = 0, 5 + 2 + 0 = 7, A ->7, C -> 0
[2] + [3] , C = 0, 2 + 3 + 0 = 5, A ->5, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 5 7. |
45+45 = | < scratch >
[4, 5] has 2 digits.
[4, 5] has 2 digits.
[5] + [5] , C = 1, 5 + 5 + 1 = 10, A ->0, C -> 1
[4] + [4] , C = 0, 4 + 4 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 0. |
41+13 = | < scratch >
[4, 1] has 2 digits.
[1, 3] has 2 digits.
[1] + [3] , C = 0, 1 + 3 + 0 = 4, A ->4, C -> 0
[4] + [1] , C = 0, 4 + 1 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 4. |
89+8593 = | < scratch >
[8, 9] has 2 digits.
[8, 5, 9, 3] has 4 digits.
[9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1
[8] + [9] , C = 1, 8 + 9 + 1 = 18, A ->8, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 6 8 2. |
4545+2865 = | < scratch >
[4, 5, 4, 5] has 4 digits.
[2, 8, 6, 5] has 4 digits.
[5] + [5] , C = 1, 5 + 5 + 1 = 10, A ->0, C -> 1
[4] + [6] , C = 1, 4 + 6 + 1 = 11, A ->1, C -> 1
[5] + [8] , C = 1, 5 + 8 + 1 = 14, A ->4, C -> 1
[4] + [2] , C = 0, 4 + 2 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 4 1 0. |
6+91 = | < scratch >
[6] has 1 digits.
[9, 1] has 2 digits.
[6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 7. |
18+9 = | < scratch >
[1, 8] has 2 digits.
[9] has 1 digits.
[8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1
[1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 7. |
5+8 = | < scratch >
[5] has 1 digits.
[8] has 1 digits.
[5] + [8] , C = 1, 5 + 8 + 1 = 13, A ->3, C -> 1
</ scratch >
sum:1 3. |
2331+7 = | < scratch >
[2, 3, 3, 1] has 4 digits.
[7] has 1 digits.
[1] + [7] , C = 0, 1 + 7 + 0 = 8, A ->8, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 3 3 8. |
8+13 = | < scratch >
[8] has 1 digits.
[1, 3] has 2 digits.
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 1. |
255+6 = | < scratch >
[2, 5, 5] has 3 digits.
[6] has 1 digits.
[5] + [6] , C = 1, 5 + 6 + 1 = 11, A ->1, C -> 1
[5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 6 1. |
35+440 = | < scratch >
[3, 5] has 2 digits.
[4, 4, 0] has 3 digits.
[5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0
[3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 7 5. |
6347+451 = | < scratch >
[6, 3, 4, 7] has 4 digits.
[4, 5, 1] has 3 digits.
[7] + [1] , C = 0, 7 + 1 + 0 = 8, A ->8, C -> 0
[4] + [5] , C = 0, 4 + 5 + 0 = 9, A ->9, C -> 0
[3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 7 9 8. |
23+2 = | < scratch >
[2, 3] has 2 digits.
[2] has 1 digits.
[3] + [2] , C = 0, 3 + 2 + 0 = 5, A ->5, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 5. |
286+15 = | < scratch >
[2, 8, 6] has 3 digits.
[1, 5] has 2 digits.
[6] + [5] , C = 1, 6 + 5 + 1 = 11, A ->1, C -> 1
[8] + [1] , C = 1, 8 + 1 + 1 = 10, A ->0, C -> 1
[2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 0 1. |
154+818 = | < scratch >
[1, 5, 4] has 3 digits.
[8, 1, 8] has 3 digits.
[4] + [8] , C = 1, 4 + 8 + 1 = 12, A ->2, C -> 1
[5] + [1] , C = 0, 5 + 1 + 0 = 7, A ->7, C -> 0
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 7 2. |
64+7 = | < scratch >
[6, 4] has 2 digits.
[7] has 1 digits.
[4] + [7] , C = 1, 4 + 7 + 1 = 11, A ->1, C -> 1
[6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 1. |
9+371 = | < scratch >
[9] has 1 digits.
[3, 7, 1] has 3 digits.
[9] + [1] , C = 1, 9 + 1 + 1 = 10, A ->0, C -> 1
[0] + [7] , C = 0, 0 + 7 + 0 = 8, A ->8, C -> 0
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 8 0. |
6+42 = | < scratch >
[6] has 1 digits.
[4, 2] has 2 digits.
[6] + [2] , C = 0, 6 + 2 + 0 = 8, A ->8, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 8. |
776+5690 = | < scratch >
[7, 7, 6] has 3 digits.
[5, 6, 9, 0] has 4 digits.
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
[7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, C -> 1
[7] + [6] , C = 1, 7 + 6 + 1 = 14, A ->4, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 4 6 6. |
233+5336 = | < scratch >
[2, 3, 3] has 3 digits.
[5, 3, 3, 6] has 4 digits.
[3] + [6] , C = 0, 3 + 6 + 0 = 9, A ->9, C -> 0
[3] + [3] , C = 0, 3 + 3 + 0 = 6, A ->6, C -> 0
[2] + [3] , C = 0, 2 + 3 + 0 = 5, A ->5, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 5 6 9. |
29+5768 = | < scratch >
[2, 9] has 2 digits.
[5, 7, 6, 8] has 4 digits.
[9] + [8] , C = 1, 9 + 8 + 1 = 17, A ->7, C -> 1
[2] + [6] , C = 0, 2 + 6 + 0 = 9, A ->9, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 7 9 7. |
70+1 = | < scratch >
[7, 0] has 2 digits.
[1] has 1 digits.
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 1. |
880+9963 = | < scratch >
[8, 8, 0] has 3 digits.
[9, 9, 6, 3] has 4 digits.
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
[8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1
[8] + [9] , C = 1, 8 + 9 + 1 = 18, A ->8, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 8 4 3. |
8783+38 = | < scratch >
[8, 7, 8, 3] has 4 digits.
[3, 8] has 2 digits.
[3] + [8] , C = 1, 3 + 8 + 1 = 11, A ->1, C -> 1
[8] + [3] , C = 1, 8 + 3 + 1 = 12, A ->2, C -> 1
[7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 8 2 1. |
333+32 = | < scratch >
[3, 3, 3] has 3 digits.
[3, 2] has 2 digits.
[3] + [2] , C = 0, 3 + 2 + 0 = 5, A ->5, C -> 0
[3] + [3] , C = 0, 3 + 3 + 0 = 6, A ->6, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 6 5. |
74+5 = | < scratch >
[7, 4] has 2 digits.
[5] has 1 digits.
[4] + [5] , C = 0, 4 + 5 + 0 = 9, A ->9, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 9. |
5+694 = | < scratch >
[5] has 1 digits.
[6, 9, 4] has 3 digits.
[5] + [4] , C = 0, 5 + 4 + 0 = 9, A ->9, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
[0] + [6] , C = 0, 0 + 6 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 9 9. |
9+9 = | < scratch >
[9] has 1 digits.
[9] has 1 digits.
[9] + [9] , C = 1, 9 + 9 + 1 = 18, A ->8, C -> 1
</ scratch >
sum:1 8. |
724+1129 = | < scratch >
[7, 2, 4] has 3 digits.
[1, 1, 2, 9] has 4 digits.
[4] + [9] , C = 1, 4 + 9 + 1 = 13, A ->3, C -> 1
[2] + [2] , C = 0, 2 + 2 + 0 = 5, A ->5, C -> 0
[7] + [1] , C = 0, 7 + 1 + 0 = 8, A ->8, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 8 5 3. |
8+67 = | < scratch >
[8] has 1 digits.
[6, 7] has 2 digits.
[8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1
[0] + [6] , C = 0, 0 + 6 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 5. |
3+5 = | < scratch >
[3] has 1 digits.
[5] has 1 digits.
[3] + [5] , C = 0, 3 + 5 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8. |
34+90 = | < scratch >
[3, 4] has 2 digits.
[9, 0] has 2 digits.
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
[3] + [9] , C = 1, 3 + 9 + 1 = 12, A ->2, C -> 1
</ scratch >
sum:1 2 4. |
499+50 = | < scratch >
[4, 9, 9] has 3 digits.
[5, 0] has 2 digits.
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
[9] + [5] , C = 1, 9 + 5 + 1 = 14, A ->4, C -> 1
[4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 4 9. |
78+3 = | < scratch >
[7, 8] has 2 digits.
[3] has 1 digits.
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
[7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 1. |
3+56 = | < scratch >
[3] has 1 digits.
[5, 6] has 2 digits.
[3] + [6] , C = 0, 3 + 6 + 0 = 9, A ->9, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 9. |
728+9 = | < scratch >
[7, 2, 8] has 3 digits.
[9] has 1 digits.
[8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1
[2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 3 7. |
5+2555 = | < scratch >
[5] has 1 digits.
[2, 5, 5, 5] has 4 digits.
[5] + [5] , C = 1, 5 + 5 + 1 = 10, A ->0, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 5 6 0. |
5315+7 = | < scratch >
[5, 3, 1, 5] has 4 digits.
[7] has 1 digits.
[5] + [7] , C = 1, 5 + 7 + 1 = 12, A ->2, C -> 1
[1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
[5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 3 2 2. |
6+77 = | < scratch >
[6] has 1 digits.
[7, 7] has 2 digits.
[6] + [7] , C = 1, 6 + 7 + 1 = 13, A ->3, C -> 1
[0] + [7] , C = 0, 0 + 7 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 3. |
2895+63 = | < scratch >
[2, 8, 9, 5] has 4 digits.
[6, 3] has 2 digits.
[5] + [3] , C = 0, 5 + 3 + 0 = 8, A ->8, C -> 0
[9] + [6] , C = 1, 9 + 6 + 1 = 15, A ->5, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 9 5 8. |
473+60 = | < scratch >
[4, 7, 3] has 3 digits.
[6, 0] has 2 digits.
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
[7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1
[4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 3 3. |
6698+13 = | < scratch >
[6, 6, 9, 8] has 4 digits.
[1, 3] has 2 digits.
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
[9] + [1] , C = 1, 9 + 1 + 1 = 11, A ->1, C -> 1
[6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 7 1 1. |
202+98 = | < scratch >
[2, 0, 2] has 3 digits.
[9, 8] has 2 digits.
[2] + [8] , C = 1, 2 + 8 + 1 = 10, A ->0, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
[2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 0 0. |
68+8904 = | < scratch >
[6, 8] has 2 digits.
[8, 9, 0, 4] has 4 digits.
[8] + [4] , C = 1, 8 + 4 + 1 = 12, A ->2, C -> 1
[6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 9 7 2. |
472+9 = | < scratch >
[4, 7, 2] has 3 digits.
[9] has 1 digits.
[2] + [9] , C = 1, 2 + 9 + 1 = 11, A ->1, C -> 1
[7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 8 1. |
499+8 = | < scratch >
[4, 9, 9] has 3 digits.
[8] has 1 digits.
[9] + [8] , C = 1, 9 + 8 + 1 = 17, A ->7, C -> 1
[9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1
[4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 0 7. |
1305+6 = | < scratch >
[1, 3, 0, 5] has 4 digits.
[6] has 1 digits.
[5] + [6] , C = 1, 5 + 6 + 1 = 11, A ->1, C -> 1
[0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 3 1 1. |
7235+743 = | < scratch >
[7, 2, 3, 5] has 4 digits.
[7, 4, 3] has 3 digits.
[5] + [3] , C = 0, 5 + 3 + 0 = 8, A ->8, C -> 0
[3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0
[2] + [7] , C = 0, 2 + 7 + 0 = 9, A ->9, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 9 7 8. |
75+3339 = | < scratch >
[7, 5] has 2 digits.
[3, 3, 3, 9] has 4 digits.
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, C -> 1
[7] + [3] , C = 1, 7 + 3 + 1 = 11, A ->1, C -> 1
[0] + [3] , C = 0, 0 + 3 + 0 = 4, A ->4, C -> 0
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 4 1 4. |
1+1626 = | < scratch >
[1] has 1 digits.
[1, 6, 2, 6] has 4 digits.
[1] + [6] , C = 0, 1 + 6 + 0 = 7, A ->7, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
[0] + [6] , C = 0, 0 + 6 + 0 = 6, A ->6, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 6 2 7. |
429+10 = | < scratch >
[4, 2, 9] has 3 digits.
[1, 0] has 2 digits.
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
[2] + [1] , C = 0, 2 + 1 + 0 = 3, A ->3, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 3 9. |
203+196 = | < scratch >
[2, 0, 3] has 3 digits.
[1, 9, 6] has 3 digits.
[3] + [6] , C = 0, 3 + 6 + 0 = 9, A ->9, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
[2] + [1] , C = 0, 2 + 1 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 9 9. |
8+6 = | < scratch >
[8] has 1 digits.
[6] has 1 digits.
[8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1
</ scratch >
sum:1 4. |
3912+506 = | < scratch >
[3, 9, 1, 2] has 4 digits.
[5, 0, 6] has 3 digits.
[2] + [6] , C = 0, 2 + 6 + 0 = 8, A ->8, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
[9] + [5] , C = 1, 9 + 5 + 1 = 14, A ->4, C -> 1
[3] + [0] , C = 0, 3 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 4 1 8. |
8650+6693 = | < scratch >
[8, 6, 5, 0] has 4 digits.
[6, 6, 9, 3] has 4 digits.
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, C -> 1
[6] + [6] , C = 1, 6 + 6 + 1 = 13, A ->3, C -> 1
[8] + [6] , C = 1, 8 + 6 + 1 = 15, A ->5, C -> 1
</ scratch >
sum:1 5 3 4 3. |
91+90 = | < scratch >
[9, 1] has 2 digits.
[9, 0] has 2 digits.
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
[9] + [9] , C = 1, 9 + 9 + 1 = 18, A ->8, C -> 1
</ scratch >
sum:1 8 1. |
603+23 = | < scratch >
[6, 0, 3] has 3 digits.
[2, 3] has 2 digits.
[3] + [3] , C = 0, 3 + 3 + 0 = 6, A ->6, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 2 6. |
6926+53 = | < scratch >
[6, 9, 2, 6] has 4 digits.
[5, 3] has 2 digits.
[6] + [3] , C = 0, 6 + 3 + 0 = 9, A ->9, C -> 0
[2] + [5] , C = 0, 2 + 5 + 0 = 7, A ->7, C -> 0
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 9 7 9. |
75+7 = | < scratch >
[7, 5] has 2 digits.
[7] has 1 digits.
[5] + [7] , C = 1, 5 + 7 + 1 = 12, A ->2, C -> 1
[7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 2. |
868+613 = | < scratch >
[8, 6, 8] has 3 digits.
[6, 1, 3] has 3 digits.
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
[6] + [1] , C = 0, 6 + 1 + 0 = 8, A ->8, C -> 0
[8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1
</ scratch >
sum:1 4 8 1. |
4882+4 = | < scratch >
[4, 8, 8, 2] has 4 digits.
[4] has 1 digits.
[2] + [4] , C = 0, 2 + 4 + 0 = 6, A ->6, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 8 8 6. |
7741+39 = | < scratch >
[7, 7, 4, 1] has 4 digits.
[3, 9] has 2 digits.
[1] + [9] , C = 1, 1 + 9 + 1 = 10, A ->0, C -> 1
[4] + [3] , C = 0, 4 + 3 + 0 = 8, A ->8, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 7 8 0. |
53+238 = | < scratch >
[5, 3] has 2 digits.
[2, 3, 8] has 3 digits.
[3] + [8] , C = 1, 3 + 8 + 1 = 11, A ->1, C -> 1
[5] + [3] , C = 0, 5 + 3 + 0 = 9, A ->9, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 9 1. |
55+9189 = | < scratch >
[5, 5] has 2 digits.
[9, 1, 8, 9] has 4 digits.
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, C -> 1
[5] + [8] , C = 1, 5 + 8 + 1 = 14, A ->4, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 2 4 4. |
75+5 = | < scratch >
[7, 5] has 2 digits.
[5] has 1 digits.
[5] + [5] , C = 1, 5 + 5 + 1 = 10, A ->0, C -> 1
[7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 0. |
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