input stringlengths 6 12 | target stringlengths 117 294 |
|---|---|
8430+288 = | < scratch >
[8, 4, 3, 0] has 4 digits.
[2, 8, 8] has 3 digits.
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
[3] + [8] , C = 1, 3 + 8 + 1 = 11, A ->1, C -> 1
[4] + [2] , C = 0, 4 + 2 + 0 = 7, A ->7, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 7 1 8. |
383+19 = | < scratch >
[3, 8, 3] has 3 digits.
[1, 9] has 2 digits.
[3] + [9] , C = 1, 3 + 9 + 1 = 12, A ->2, C -> 1
[8] + [1] , C = 1, 8 + 1 + 1 = 10, A ->0, C -> 1
[3] + [0] , C = 0, 3 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 0 2. |
468+7 = | < scratch >
[4, 6, 8] has 3 digits.
[7] has 1 digits.
[8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1
[6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 7 5. |
9968+478 = | < scratch >
[9, 9, 6, 8] has 4 digits.
[4, 7, 8] has 3 digits.
[8] + [8] , C = 1, 8 + 8 + 1 = 16, A ->6, C -> 1
[6] + [7] , C = 1, 6 + 7 + 1 = 14, A ->4, C -> 1
[9] + [4] , C = 1, 9 + 4 + 1 = 14, A ->4, C -> 1
[9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 4 4 6. |
3210+9 = | < scratch >
[3, 2, 1, 0] has 4 digits.
[9] has 1 digits.
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 2 1 9. |
70+964 = | < scratch >
[7, 0] has 2 digits.
[9, 6, 4] has 3 digits.
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
[7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 3 4. |
202+1630 = | < scratch >
[2, 0, 2] has 3 digits.
[1, 6, 3, 0] has 4 digits.
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
[2] + [6] , C = 0, 2 + 6 + 0 = 8, A ->8, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 8 3 2. |
142+6 = | < scratch >
[1, 4, 2] has 3 digits.
[6] has 1 digits.
[2] + [6] , C = 0, 2 + 6 + 0 = 8, A ->8, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 4 8. |
6+6 = | < scratch >
[6] has 1 digits.
[6] has 1 digits.
[6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1
</ scratch >
sum:1 2. |
146+31 = | < scratch >
[1, 4, 6] has 3 digits.
[3, 1] has 2 digits.
[6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, C -> 0
[4] + [3] , C = 0, 4 + 3 + 0 = 7, A ->7, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 7 7. |
94+8 = | < scratch >
[9, 4] has 2 digits.
[8] has 1 digits.
[4] + [8] , C = 1, 4 + 8 + 1 = 12, A ->2, C -> 1
[9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 2. |
92+75 = | < scratch >
[9, 2] has 2 digits.
[7, 5] has 2 digits.
[2] + [5] , C = 0, 2 + 5 + 0 = 7, A ->7, C -> 0
[9] + [7] , C = 1, 9 + 7 + 1 = 16, A ->6, C -> 1
</ scratch >
sum:1 6 7. |
79+348 = | < scratch >
[7, 9] has 2 digits.
[3, 4, 8] has 3 digits.
[9] + [8] , C = 1, 9 + 8 + 1 = 17, A ->7, C -> 1
[7] + [4] , C = 1, 7 + 4 + 1 = 12, A ->2, C -> 1
[0] + [3] , C = 0, 0 + 3 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 2 7. |
277+318 = | < scratch >
[2, 7, 7] has 3 digits.
[3, 1, 8] has 3 digits.
[7] + [8] , C = 1, 7 + 8 + 1 = 15, A ->5, C -> 1
[7] + [1] , C = 0, 7 + 1 + 0 = 9, A ->9, C -> 0
[2] + [3] , C = 0, 2 + 3 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 9 5. |
41+8 = | < scratch >
[4, 1] has 2 digits.
[8] has 1 digits.
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 9. |
54+2656 = | < scratch >
[5, 4] has 2 digits.
[2, 6, 5, 6] has 4 digits.
[4] + [6] , C = 1, 4 + 6 + 1 = 10, A ->0, C -> 1
[5] + [5] , C = 1, 5 + 5 + 1 = 11, A ->1, C -> 1
[0] + [6] , C = 0, 0 + 6 + 0 = 7, A ->7, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 7 1 0. |
8+560 = | < scratch >
[8] has 1 digits.
[5, 6, 0] has 3 digits.
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
[0] + [6] , C = 0, 0 + 6 + 0 = 6, A ->6, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 6 8. |
82+5 = | < scratch >
[8, 2] has 2 digits.
[5] has 1 digits.
[2] + [5] , C = 0, 2 + 5 + 0 = 7, A ->7, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 7. |
7+13 = | < scratch >
[7] has 1 digits.
[1, 3] has 2 digits.
[7] + [3] , C = 1, 7 + 3 + 1 = 10, A ->0, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 0. |
25+92 = | < scratch >
[2, 5] has 2 digits.
[9, 2] has 2 digits.
[5] + [2] , C = 0, 5 + 2 + 0 = 7, A ->7, C -> 0
[2] + [9] , C = 1, 2 + 9 + 1 = 11, A ->1, C -> 1
</ scratch >
sum:1 1 7. |
652+7107 = | < scratch >
[6, 5, 2] has 3 digits.
[7, 1, 0, 7] has 4 digits.
[2] + [7] , C = 0, 2 + 7 + 0 = 9, A ->9, C -> 0
[5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0
[6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 7 5 9. |
607+2396 = | < scratch >
[6, 0, 7] has 3 digits.
[2, 3, 9, 6] has 4 digits.
[7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
[6] + [3] , C = 1, 6 + 3 + 1 = 10, A ->0, C -> 1
[0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 0 0 3. |
9+4 = | < scratch >
[9] has 1 digits.
[4] has 1 digits.
[9] + [4] , C = 1, 9 + 4 + 1 = 13, A ->3, C -> 1
</ scratch >
sum:1 3. |
68+7 = | < scratch >
[6, 8] has 2 digits.
[7] has 1 digits.
[8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1
[6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 5. |
6872+5041 = | < scratch >
[6, 8, 7, 2] has 4 digits.
[5, 0, 4, 1] has 4 digits.
[2] + [1] , C = 0, 2 + 1 + 0 = 3, A ->3, C -> 0
[7] + [4] , C = 1, 7 + 4 + 1 = 11, A ->1, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
[6] + [5] , C = 1, 6 + 5 + 1 = 11, A ->1, C -> 1
</ scratch >
sum:1 1 9 1 3. |
59+4336 = | < scratch >
[5, 9] has 2 digits.
[4, 3, 3, 6] has 4 digits.
[9] + [6] , C = 1, 9 + 6 + 1 = 15, A ->5, C -> 1
[5] + [3] , C = 0, 5 + 3 + 0 = 9, A ->9, C -> 0
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 3 9 5. |
9068+3143 = | < scratch >
[9, 0, 6, 8] has 4 digits.
[3, 1, 4, 3] has 4 digits.
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
[6] + [4] , C = 1, 6 + 4 + 1 = 11, A ->1, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
[9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1
</ scratch >
sum:1 2 2 1 1. |
6209+51 = | < scratch >
[6, 2, 0, 9] has 4 digits.
[5, 1] has 2 digits.
[9] + [1] , C = 1, 9 + 1 + 1 = 10, A ->0, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 2 6 0. |
9551+208 = | < scratch >
[9, 5, 5, 1] has 4 digits.
[2, 0, 8] has 3 digits.
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0
[5] + [2] , C = 0, 5 + 2 + 0 = 7, A ->7, C -> 0
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 7 5 9. |
44+4 = | < scratch >
[4, 4] has 2 digits.
[4] has 1 digits.
[4] + [4] , C = 0, 4 + 4 + 0 = 8, A ->8, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 8. |
131+4 = | < scratch >
[1, 3, 1] has 3 digits.
[4] has 1 digits.
[1] + [4] , C = 0, 1 + 4 + 0 = 5, A ->5, 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 5. |
78+32 = | < scratch >
[7, 8] has 2 digits.
[3, 2] has 2 digits.
[8] + [2] , C = 1, 8 + 2 + 1 = 10, A ->0, C -> 1
[7] + [3] , C = 1, 7 + 3 + 1 = 11, A ->1, C -> 1
</ scratch >
sum:1 1 0. |
789+71 = | < scratch >
[7, 8, 9] has 3 digits.
[7, 1] has 2 digits.
[9] + [1] , C = 1, 9 + 1 + 1 = 10, A ->0, C -> 1
[8] + [7] , C = 1, 8 + 7 + 1 = 16, A ->6, C -> 1
[7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 6 0. |
6+20 = | < scratch >
[6] has 1 digits.
[2, 0] has 2 digits.
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 6. |
872+11 = | < scratch >
[8, 7, 2] has 3 digits.
[1, 1] has 2 digits.
[2] + [1] , C = 0, 2 + 1 + 0 = 3, A ->3, C -> 0
[7] + [1] , C = 0, 7 + 1 + 0 = 8, A ->8, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 8 3. |
32+151 = | < scratch >
[3, 2] has 2 digits.
[1, 5, 1] has 3 digits.
[2] + [1] , C = 0, 2 + 1 + 0 = 3, A ->3, C -> 0
[3] + [5] , C = 0, 3 + 5 + 0 = 8, A ->8, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 8 3. |
79+4669 = | < scratch >
[7, 9] has 2 digits.
[4, 6, 6, 9] has 4 digits.
[9] + [9] , C = 1, 9 + 9 + 1 = 18, A ->8, C -> 1
[7] + [6] , C = 1, 7 + 6 + 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 8. |
738+26 = | < scratch >
[7, 3, 8] has 3 digits.
[2, 6] has 2 digits.
[8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1
[3] + [2] , C = 0, 3 + 2 + 0 = 6, A ->6, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 6 4. |
9+9096 = | < scratch >
[9] has 1 digits.
[9, 0, 9, 6] has 4 digits.
[9] + [6] , C = 1, 9 + 6 + 1 = 15, A ->5, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
[0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 1 0 5. |
54+823 = | < scratch >
[5, 4] has 2 digits.
[8, 2, 3] has 3 digits.
[4] + [3] , C = 0, 4 + 3 + 0 = 7, A ->7, C -> 0
[5] + [2] , C = 0, 5 + 2 + 0 = 7, A ->7, C -> 0
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 7 7. |
6440+717 = | < scratch >
[6, 4, 4, 0] has 4 digits.
[7, 1, 7] has 3 digits.
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
[4] + [1] , C = 0, 4 + 1 + 0 = 5, A ->5, C -> 0
[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 5 7. |
6+6337 = | < scratch >
[6] has 1 digits.
[6, 3, 3, 7] has 4 digits.
[6] + [7] , C = 1, 6 + 7 + 1 = 13, A ->3, 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
[0] + [6] , C = 0, 0 + 6 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 3 4 3. |
7599+8 = | < scratch >
[7, 5, 9, 9] has 4 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
[5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 6 0 7. |
7605+1395 = | < scratch >
[7, 6, 0, 5] has 4 digits.
[1, 3, 9, 5] has 4 digits.
[5] + [5] , C = 1, 5 + 5 + 1 = 10, A ->0, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
[6] + [3] , C = 1, 6 + 3 + 1 = 10, A ->0, C -> 1
[7] + [1] , C = 0, 7 + 1 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 0 0 0. |
531+315 = | < scratch >
[5, 3, 1] has 3 digits.
[3, 1, 5] has 3 digits.
[1] + [5] , C = 0, 1 + 5 + 0 = 6, A ->6, C -> 0
[3] + [1] , C = 0, 3 + 1 + 0 = 4, A ->4, C -> 0
[5] + [3] , C = 0, 5 + 3 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 4 6. |
227+569 = | < scratch >
[2, 2, 7] has 3 digits.
[5, 6, 9] has 3 digits.
[7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, C -> 1
[2] + [6] , C = 0, 2 + 6 + 0 = 9, A ->9, C -> 0
[2] + [5] , C = 0, 2 + 5 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 9 6. |
7+4829 = | < scratch >
[7] has 1 digits.
[4, 8, 2, 9] has 4 digits.
[7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, C -> 1
[0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 8 3 6. |
712+1036 = | < scratch >
[7, 1, 2] has 3 digits.
[1, 0, 3, 6] has 4 digits.
[2] + [6] , C = 0, 2 + 6 + 0 = 8, A ->8, C -> 0
[1] + [3] , C = 0, 1 + 3 + 0 = 4, A ->4, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 7 4 8. |
5716+468 = | < scratch >
[5, 7, 1, 6] has 4 digits.
[4, 6, 8] has 3 digits.
[6] + [8] , C = 1, 6 + 8 + 1 = 14, A ->4, C -> 1
[1] + [6] , C = 0, 1 + 6 + 0 = 8, A ->8, C -> 0
[7] + [4] , C = 1, 7 + 4 + 1 = 11, A ->1, C -> 1
[5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 1 8 4. |
126+5 = | < scratch >
[1, 2, 6] has 3 digits.
[5] has 1 digits.
[6] + [5] , C = 1, 6 + 5 + 1 = 11, A ->1, C -> 1
[2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 3 1. |
9+233 = | < scratch >
[9] has 1 digits.
[2, 3, 3] has 3 digits.
[9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1
[0] + [3] , C = 0, 0 + 3 + 0 = 4, A ->4, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 4 2. |
4+2183 = | < scratch >
[4] has 1 digits.
[2, 1, 8, 3] has 4 digits.
[4] + [3] , C = 0, 4 + 3 + 0 = 7, A ->7, C -> 0
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 1 8 7. |
34+55 = | < scratch >
[3, 4] has 2 digits.
[5, 5] has 2 digits.
[4] + [5] , C = 0, 4 + 5 + 0 = 9, A ->9, C -> 0
[3] + [5] , C = 0, 3 + 5 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 9. |
8+39 = | < scratch >
[8] has 1 digits.
[3, 9] has 2 digits.
[8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1
[0] + [3] , C = 0, 0 + 3 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 7. |
7500+144 = | < scratch >
[7, 5, 0, 0] has 4 digits.
[1, 4, 4] has 3 digits.
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
[5] + [1] , C = 0, 5 + 1 + 0 = 6, A ->6, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 6 4 4. |
17+5 = | < scratch >
[1, 7] has 2 digits.
[5] has 1 digits.
[7] + [5] , C = 1, 7 + 5 + 1 = 12, A ->2, C -> 1
[1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 2. |
17+1473 = | < scratch >
[1, 7] has 2 digits.
[1, 4, 7, 3] has 4 digits.
[7] + [3] , C = 1, 7 + 3 + 1 = 10, A ->0, C -> 1
[1] + [7] , C = 0, 1 + 7 + 0 = 9, A ->9, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 4 9 0. |
6+76 = | < scratch >
[6] has 1 digits.
[7, 6] has 2 digits.
[6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1
[0] + [7] , C = 0, 0 + 7 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 2. |
40+745 = | < scratch >
[4, 0] has 2 digits.
[7, 4, 5] has 3 digits.
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
[4] + [4] , C = 0, 4 + 4 + 0 = 8, A ->8, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 8 5. |
7976+22 = | < scratch >
[7, 9, 7, 6] has 4 digits.
[2, 2] has 2 digits.
[6] + [2] , C = 0, 6 + 2 + 0 = 8, A ->8, C -> 0
[7] + [2] , C = 0, 7 + 2 + 0 = 9, A ->9, C -> 0
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 9 9 8. |
66+9145 = | < scratch >
[6, 6] has 2 digits.
[9, 1, 4, 5] has 4 digits.
[6] + [5] , C = 1, 6 + 5 + 1 = 11, A ->1, C -> 1
[6] + [4] , C = 1, 6 + 4 + 1 = 11, A ->1, 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 1 1. |
319+21 = | < scratch >
[3, 1, 9] has 3 digits.
[2, 1] has 2 digits.
[9] + [1] , C = 1, 9 + 1 + 1 = 10, A ->0, C -> 1
[1] + [2] , C = 0, 1 + 2 + 0 = 4, A ->4, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 4 0. |
8+2192 = | < scratch >
[8] has 1 digits.
[2, 1, 9, 2] has 4 digits.
[8] + [2] , C = 1, 8 + 2 + 1 = 10, A ->0, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 2 0 0. |
41+165 = | < scratch >
[4, 1] has 2 digits.
[1, 6, 5] has 3 digits.
[1] + [5] , C = 0, 1 + 5 + 0 = 6, A ->6, C -> 0
[4] + [6] , C = 1, 4 + 6 + 1 = 10, A ->0, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 0 6. |
48+45 = | < scratch >
[4, 8] has 2 digits.
[4, 5] has 2 digits.
[8] + [5] , C = 1, 8 + 5 + 1 = 13, A ->3, C -> 1
[4] + [4] , C = 0, 4 + 4 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 3. |
14+582 = | < scratch >
[1, 4] has 2 digits.
[5, 8, 2] has 3 digits.
[4] + [2] , C = 0, 4 + 2 + 0 = 6, A ->6, C -> 0
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 9 6. |
3771+1891 = | < scratch >
[3, 7, 7, 1] has 4 digits.
[1, 8, 9, 1] has 4 digits.
[1] + [1] , C = 0, 1 + 1 + 0 = 2, A ->2, C -> 0
[7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, C -> 1
[7] + [8] , C = 1, 7 + 8 + 1 = 16, A ->6, C -> 1
[3] + [1] , C = 0, 3 + 1 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 6 6 2. |
194+1 = | < scratch >
[1, 9, 4] has 3 digits.
[1] has 1 digits.
[4] + [1] , C = 0, 4 + 1 + 0 = 5, A ->5, C -> 0
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 9 5. |
52+897 = | < scratch >
[5, 2] has 2 digits.
[8, 9, 7] has 3 digits.
[2] + [7] , C = 0, 2 + 7 + 0 = 9, A ->9, C -> 0
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, C -> 1
[0] + [8] , C = 0, 0 + 8 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 4 9. |
68+1022 = | < scratch >
[6, 8] has 2 digits.
[1, 0, 2, 2] has 4 digits.
[8] + [2] , C = 1, 8 + 2 + 1 = 10, A ->0, C -> 1
[6] + [2] , C = 0, 6 + 2 + 0 = 9, A ->9, C -> 0
[0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 0 9 0. |
4+17 = | < scratch >
[4] has 1 digits.
[1, 7] has 2 digits.
[4] + [7] , C = 1, 4 + 7 + 1 = 11, A ->1, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 1. |
2+34 = | < scratch >
[2] has 1 digits.
[3, 4] has 2 digits.
[2] + [4] , C = 0, 2 + 4 + 0 = 6, A ->6, C -> 0
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 6. |
7+9 = | < scratch >
[7] has 1 digits.
[9] has 1 digits.
[7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, C -> 1
</ scratch >
sum:1 6. |
6187+5 = | < scratch >
[6, 1, 8, 7] has 4 digits.
[5] has 1 digits.
[7] + [5] , C = 1, 7 + 5 + 1 = 12, A ->2, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 1 9 2. |
222+1 = | < scratch >
[2, 2, 2] has 3 digits.
[1] has 1 digits.
[2] + [1] , C = 0, 2 + 1 + 0 = 3, A ->3, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 2 3. |
735+4 = | < scratch >
[7, 3, 5] has 3 digits.
[4] has 1 digits.
[5] + [4] , C = 0, 5 + 4 + 0 = 9, A ->9, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 3 9. |
91+7283 = | < scratch >
[9, 1] has 2 digits.
[7, 2, 8, 3] has 4 digits.
[1] + [3] , C = 0, 1 + 3 + 0 = 4, A ->4, C -> 0
[9] + [8] , C = 1, 9 + 8 + 1 = 17, A ->7, C -> 1
[0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 3 7 4. |
3509+9 = | < scratch >
[3, 5, 0, 9] has 4 digits.
[9] has 1 digits.
[9] + [9] , C = 1, 9 + 9 + 1 = 18, A ->8, C -> 1
[0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0
[5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 5 1 8. |
174+22 = | < scratch >
[1, 7, 4] has 3 digits.
[2, 2] has 2 digits.
[4] + [2] , C = 0, 4 + 2 + 0 = 6, A ->6, C -> 0
[7] + [2] , C = 0, 7 + 2 + 0 = 9, A ->9, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 9 6. |
1+47 = | < scratch >
[1] has 1 digits.
[4, 7] has 2 digits.
[1] + [7] , C = 0, 1 + 7 + 0 = 8, A ->8, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 8. |
847+15 = | < scratch >
[8, 4, 7] has 3 digits.
[1, 5] has 2 digits.
[7] + [5] , C = 1, 7 + 5 + 1 = 12, A ->2, C -> 1
[4] + [1] , C = 0, 4 + 1 + 0 = 6, A ->6, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 6 2. |
599+6 = | < scratch >
[5, 9, 9] has 3 digits.
[6] has 1 digits.
[9] + [6] , C = 1, 9 + 6 + 1 = 15, A ->5, C -> 1
[9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1
[5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 0 5. |
94+56 = | < scratch >
[9, 4] has 2 digits.
[5, 6] has 2 digits.
[4] + [6] , C = 1, 4 + 6 + 1 = 10, A ->0, C -> 1
[9] + [5] , C = 1, 9 + 5 + 1 = 15, A ->5, C -> 1
</ scratch >
sum:1 5 0. |
67+6 = | < scratch >
[6, 7] has 2 digits.
[6] has 1 digits.
[7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1
[6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 3. |
2+4 = | < scratch >
[2] has 1 digits.
[4] has 1 digits.
[2] + [4] , C = 0, 2 + 4 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6. |
8452+463 = | < scratch >
[8, 4, 5, 2] has 4 digits.
[4, 6, 3] has 3 digits.
[2] + [3] , C = 0, 2 + 3 + 0 = 5, A ->5, C -> 0
[5] + [6] , C = 1, 5 + 6 + 1 = 11, A ->1, C -> 1
[4] + [4] , C = 0, 4 + 4 + 0 = 9, A ->9, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 9 1 5. |
226+6 = | < scratch >
[2, 2, 6] has 3 digits.
[6] has 1 digits.
[6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1
[2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 3 2. |
55+33 = | < scratch >
[5, 5] has 2 digits.
[3, 3] has 2 digits.
[5] + [3] , C = 0, 5 + 3 + 0 = 8, A ->8, C -> 0
[5] + [3] , C = 0, 5 + 3 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 8. |
788+445 = | < scratch >
[7, 8, 8] has 3 digits.
[4, 4, 5] has 3 digits.
[8] + [5] , C = 1, 8 + 5 + 1 = 13, A ->3, C -> 1
[8] + [4] , C = 1, 8 + 4 + 1 = 13, A ->3, C -> 1
[7] + [4] , C = 1, 7 + 4 + 1 = 12, A ->2, C -> 1
</ scratch >
sum:1 2 3 3. |
14+16 = | < scratch >
[1, 4] has 2 digits.
[1, 6] has 2 digits.
[4] + [6] , C = 1, 4 + 6 + 1 = 10, A ->0, C -> 1
[1] + [1] , C = 0, 1 + 1 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 0. |
95+2 = | < scratch >
[9, 5] has 2 digits.
[2] has 1 digits.
[5] + [2] , C = 0, 5 + 2 + 0 = 7, A ->7, C -> 0
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 7. |
266+306 = | < scratch >
[2, 6, 6] has 3 digits.
[3, 0, 6] has 3 digits.
[6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1
[6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0
[2] + [3] , C = 0, 2 + 3 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 7 2. |
853+3587 = | < scratch >
[8, 5, 3] has 3 digits.
[3, 5, 8, 7] has 4 digits.
[3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1
[5] + [8] , C = 1, 5 + 8 + 1 = 14, A ->4, C -> 1
[8] + [5] , C = 1, 8 + 5 + 1 = 14, A ->4, C -> 1
[0] + [3] , C = 0, 0 + 3 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 4 4 0. |
428+433 = | < scratch >
[4, 2, 8] has 3 digits.
[4, 3, 3] has 3 digits.
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
[2] + [3] , C = 0, 2 + 3 + 0 = 6, A ->6, C -> 0
[4] + [4] , C = 0, 4 + 4 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 6 1. |
468+57 = | < scratch >
[4, 6, 8] has 3 digits.
[5, 7] has 2 digits.
[8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1
[6] + [5] , C = 1, 6 + 5 + 1 = 12, A ->2, C -> 1
[4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 2 5. |
4+73 = | < scratch >
[4] has 1 digits.
[7, 3] has 2 digits.
[4] + [3] , C = 0, 4 + 3 + 0 = 7, A ->7, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 7. |
378+9409 = | < scratch >
[3, 7, 8] has 3 digits.
[9, 4, 0, 9] has 4 digits.
[8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1
[7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0
[3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 7 8 7. |
7+31 = | < scratch >
[7] has 1 digits.
[3, 1] has 2 digits.
[7] + [1] , C = 0, 7 + 1 + 0 = 8, A ->8, C -> 0
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 8. |
60+364 = | < scratch >
[6, 0] has 2 digits.
[3, 6, 4] has 3 digits.
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
[6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1
[0] + [3] , C = 0, 0 + 3 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 2 4. |
6+1 = | < scratch >
[6] has 1 digits.
[1] has 1 digits.
[6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7. |
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