input stringlengths 6 12 | target stringlengths 117 294 |
|---|---|
223+78 = | < scratch >
[2, 2, 3] has 3 digits.
[7, 8] has 2 digits.
[3] + [8] , C = 1, 3 + 8 + 1 = 11, A ->1, C -> 1
[2] + [7] , C = 1, 2 + 7 + 1 = 10, A ->0, C -> 1
[2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 0 1. |
20+4309 = | < scratch >
[2, 0] has 2 digits.
[4, 3, 0, 9] has 4 digits.
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, 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 2 9. |
4164+77 = | < scratch >
[4, 1, 6, 4] has 4 digits.
[7, 7] has 2 digits.
[4] + [7] , C = 1, 4 + 7 + 1 = 11, A ->1, C -> 1
[6] + [7] , C = 1, 6 + 7 + 1 = 14, A ->4, C -> 1
[1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 2 4 1. |
3405+9 = | < scratch >
[3, 4, 0, 5] has 4 digits.
[9] has 1 digits.
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, 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
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 4 1 4. |
3268+2046 = | < scratch >
[3, 2, 6, 8] has 4 digits.
[2, 0, 4, 6] has 4 digits.
[8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1
[6] + [4] , C = 1, 6 + 4 + 1 = 11, A ->1, C -> 1
[2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0
[3] + [2] , C = 0, 3 + 2 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 3 1 4. |
6009+5 = | < scratch >
[6, 0, 0, 9] has 4 digits.
[5] has 1 digits.
[9] + [5] , C = 1, 9 + 5 + 1 = 14, A ->4, C -> 1
[0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0
[0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 0 1 4. |
80+3 = | < scratch >
[8, 0] has 2 digits.
[3] has 1 digits.
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 3. |
539+5212 = | < scratch >
[5, 3, 9] has 3 digits.
[5, 2, 1, 2] has 4 digits.
[9] + [2] , C = 1, 9 + 2 + 1 = 11, A ->1, C -> 1
[3] + [1] , C = 0, 3 + 1 + 0 = 5, A ->5, C -> 0
[5] + [2] , C = 0, 5 + 2 + 0 = 7, A ->7, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 7 5 1. |
385+459 = | < scratch >
[3, 8, 5] has 3 digits.
[4, 5, 9] has 3 digits.
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, C -> 1
[8] + [5] , C = 1, 8 + 5 + 1 = 14, A ->4, C -> 1
[3] + [4] , C = 0, 3 + 4 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 4 4. |
66+1 = | < scratch >
[6, 6] has 2 digits.
[1] has 1 digits.
[6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 7. |
7147+91 = | < scratch >
[7, 1, 4, 7] has 4 digits.
[9, 1] has 2 digits.
[7] + [1] , C = 0, 7 + 1 + 0 = 8, A ->8, C -> 0
[4] + [9] , C = 1, 4 + 9 + 1 = 13, A ->3, C -> 1
[1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 2 3 8. |
7+8 = | < scratch >
[7] has 1 digits.
[8] has 1 digits.
[7] + [8] , C = 1, 7 + 8 + 1 = 15, A ->5, C -> 1
</ scratch >
sum:1 5. |
19+1 = | < scratch >
[1, 9] has 2 digits.
[1] has 1 digits.
[9] + [1] , C = 1, 9 + 1 + 1 = 10, A ->0, C -> 1
[1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 0. |
24+245 = | < scratch >
[2, 4] has 2 digits.
[2, 4, 5] has 3 digits.
[4] + [5] , C = 0, 4 + 5 + 0 = 9, A ->9, C -> 0
[2] + [4] , C = 0, 2 + 4 + 0 = 6, A ->6, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 6 9. |
973+626 = | < scratch >
[9, 7, 3] has 3 digits.
[6, 2, 6] has 3 digits.
[3] + [6] , C = 0, 3 + 6 + 0 = 9, A ->9, C -> 0
[7] + [2] , C = 0, 7 + 2 + 0 = 9, A ->9, C -> 0
[9] + [6] , C = 1, 9 + 6 + 1 = 15, A ->5, C -> 1
</ scratch >
sum:1 5 9 9. |
81+838 = | < scratch >
[8, 1] has 2 digits.
[8, 3, 8] has 3 digits.
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
[0] + [8] , C = 0, 0 + 8 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 1 9. |
76+60 = | < scratch >
[7, 6] has 2 digits.
[6, 0] has 2 digits.
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
[7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1
</ scratch >
sum:1 3 6. |
336+26 = | < scratch >
[3, 3, 6] has 3 digits.
[2, 6] has 2 digits.
[6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1
[3] + [2] , C = 0, 3 + 2 + 0 = 6, A ->6, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 6 2. |
22+59 = | < scratch >
[2, 2] has 2 digits.
[5, 9] has 2 digits.
[2] + [9] , C = 1, 2 + 9 + 1 = 11, A ->1, C -> 1
[2] + [5] , C = 0, 2 + 5 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 1. |
9116+3 = | < scratch >
[9, 1, 1, 6] has 4 digits.
[3] has 1 digits.
[6] + [3] , C = 0, 6 + 3 + 0 = 9, A ->9, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
[9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 1 1 9. |
8194+3 = | < scratch >
[8, 1, 9, 4] has 4 digits.
[3] has 1 digits.
[4] + [3] , C = 0, 4 + 3 + 0 = 7, A ->7, 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
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 1 9 7. |
7+87 = | < scratch >
[7] has 1 digits.
[8, 7] has 2 digits.
[7] + [7] , C = 1, 7 + 7 + 1 = 14, A ->4, C -> 1
[0] + [8] , C = 0, 0 + 8 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 4. |
12+189 = | < scratch >
[1, 2] has 2 digits.
[1, 8, 9] has 3 digits.
[2] + [9] , C = 1, 2 + 9 + 1 = 11, A ->1, C -> 1
[1] + [8] , C = 1, 1 + 8 + 1 = 10, A ->0, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 0 1. |
59+416 = | < scratch >
[5, 9] has 2 digits.
[4, 1, 6] has 3 digits.
[9] + [6] , C = 1, 9 + 6 + 1 = 15, A ->5, C -> 1
[5] + [1] , C = 0, 5 + 1 + 0 = 7, A ->7, C -> 0
[0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 7 5. |
347+743 = | < scratch >
[3, 4, 7] has 3 digits.
[7, 4, 3] has 3 digits.
[7] + [3] , C = 1, 7 + 3 + 1 = 10, A ->0, C -> 1
[4] + [4] , C = 0, 4 + 4 + 0 = 9, A ->9, C -> 0
[3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 9 0. |
1+75 = | < scratch >
[1] has 1 digits.
[7, 5] has 2 digits.
[1] + [5] , C = 0, 1 + 5 + 0 = 6, A ->6, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 6. |
2263+6597 = | < scratch >
[2, 2, 6, 3] has 4 digits.
[6, 5, 9, 7] has 4 digits.
[3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1
[6] + [9] , C = 1, 6 + 9 + 1 = 16, A ->6, C -> 1
[2] + [5] , C = 0, 2 + 5 + 0 = 8, A ->8, C -> 0
[2] + [6] , C = 0, 2 + 6 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 8 6 0. |
631+89 = | < scratch >
[6, 3, 1] has 3 digits.
[8, 9] has 2 digits.
[1] + [9] , C = 1, 1 + 9 + 1 = 10, A ->0, C -> 1
[3] + [8] , C = 1, 3 + 8 + 1 = 12, A ->2, C -> 1
[6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 2 0. |
9+355 = | < scratch >
[9] has 1 digits.
[3, 5, 5] has 3 digits.
[9] + [5] , C = 1, 9 + 5 + 1 = 14, A ->4, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 6 4. |
384+8 = | < scratch >
[3, 8, 4] has 3 digits.
[8] has 1 digits.
[4] + [8] , C = 1, 4 + 8 + 1 = 12, A ->2, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 9 2. |
8667+560 = | < scratch >
[8, 6, 6, 7] has 4 digits.
[5, 6, 0] has 3 digits.
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
[6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1
[6] + [5] , C = 1, 6 + 5 + 1 = 12, A ->2, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 2 2 7. |
63+85 = | < scratch >
[6, 3] has 2 digits.
[8, 5] has 2 digits.
[3] + [5] , C = 0, 3 + 5 + 0 = 8, A ->8, C -> 0
[6] + [8] , C = 1, 6 + 8 + 1 = 14, A ->4, C -> 1
</ scratch >
sum:1 4 8. |
821+480 = | < scratch >
[8, 2, 1] has 3 digits.
[4, 8, 0] has 3 digits.
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
[2] + [8] , C = 1, 2 + 8 + 1 = 10, A ->0, C -> 1
[8] + [4] , C = 1, 8 + 4 + 1 = 13, A ->3, C -> 1
</ scratch >
sum:1 3 0 1. |
83+493 = | < scratch >
[8, 3] has 2 digits.
[4, 9, 3] has 3 digits.
[3] + [3] , C = 0, 3 + 3 + 0 = 6, A ->6, C -> 0
[8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1
[0] + [4] , C = 0, 0 + 4 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 7 6. |
1+916 = | < scratch >
[1] has 1 digits.
[9, 1, 6] has 3 digits.
[1] + [6] , C = 0, 1 + 6 + 0 = 7, A ->7, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 1 7. |
8+528 = | < scratch >
[8] has 1 digits.
[5, 2, 8] has 3 digits.
[8] + [8] , C = 1, 8 + 8 + 1 = 16, A ->6, C -> 1
[0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 3 6. |
73+10 = | < scratch >
[7, 3] has 2 digits.
[1, 0] has 2 digits.
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
[7] + [1] , C = 0, 7 + 1 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 3. |
4+759 = | < scratch >
[4] has 1 digits.
[7, 5, 9] has 3 digits.
[4] + [9] , C = 1, 4 + 9 + 1 = 13, A ->3, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 6 3. |
43+7555 = | < scratch >
[4, 3] has 2 digits.
[7, 5, 5, 5] has 4 digits.
[3] + [5] , C = 0, 3 + 5 + 0 = 8, A ->8, C -> 0
[4] + [5] , C = 0, 4 + 5 + 0 = 9, A ->9, C -> 0
[0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 5 9 8. |
9+7552 = | < scratch >
[9] has 1 digits.
[7, 5, 5, 2] has 4 digits.
[9] + [2] , C = 1, 9 + 2 + 1 = 11, A ->1, 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] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 5 6 1. |
5165+8869 = | < scratch >
[5, 1, 6, 5] has 4 digits.
[8, 8, 6, 9] has 4 digits.
[5] + [9] , C = 1, 5 + 9 + 1 = 14, A ->4, C -> 1
[6] + [6] , C = 1, 6 + 6 + 1 = 13, A ->3, C -> 1
[1] + [8] , C = 1, 1 + 8 + 1 = 10, A ->0, C -> 1
[5] + [8] , C = 1, 5 + 8 + 1 = 14, A ->4, C -> 1
</ scratch >
sum:1 4 0 3 4. |
78+941 = | < scratch >
[7, 8] has 2 digits.
[9, 4, 1] has 3 digits.
[8] + [1] , C = 0, 8 + 1 + 0 = 9, A ->9, C -> 0
[7] + [4] , C = 1, 7 + 4 + 1 = 11, A ->1, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 1 9. |
77+5 = | < scratch >
[7, 7] has 2 digits.
[5] has 1 digits.
[7] + [5] , C = 1, 7 + 5 + 1 = 12, A ->2, C -> 1
[7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 2. |
861+91 = | < scratch >
[8, 6, 1] has 3 digits.
[9, 1] has 2 digits.
[1] + [1] , C = 0, 1 + 1 + 0 = 2, A ->2, C -> 0
[6] + [9] , C = 1, 6 + 9 + 1 = 15, A ->5, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 5 2. |
4+8 = | < scratch >
[4] has 1 digits.
[8] has 1 digits.
[4] + [8] , C = 1, 4 + 8 + 1 = 12, A ->2, C -> 1
</ scratch >
sum:1 2. |
11+50 = | < scratch >
[1, 1] has 2 digits.
[5, 0] has 2 digits.
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
[1] + [5] , C = 0, 1 + 5 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 1. |
927+657 = | < scratch >
[9, 2, 7] has 3 digits.
[6, 5, 7] has 3 digits.
[7] + [7] , C = 1, 7 + 7 + 1 = 14, A ->4, C -> 1
[2] + [5] , C = 0, 2 + 5 + 0 = 8, A ->8, C -> 0
[9] + [6] , C = 1, 9 + 6 + 1 = 15, A ->5, C -> 1
</ scratch >
sum:1 5 8 4. |
1397+82 = | < scratch >
[1, 3, 9, 7] has 4 digits.
[8, 2] has 2 digits.
[7] + [2] , C = 0, 7 + 2 + 0 = 9, A ->9, C -> 0
[9] + [8] , C = 1, 9 + 8 + 1 = 17, A ->7, C -> 1
[3] + [0] , C = 0, 3 + 0 + 0 = 4, A ->4, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 4 7 9. |
2+203 = | < scratch >
[2] has 1 digits.
[2, 0, 3] has 3 digits.
[2] + [3] , C = 0, 2 + 3 + 0 = 5, A ->5, C -> 0
[0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 0 5. |
7+4 = | < scratch >
[7] has 1 digits.
[4] has 1 digits.
[7] + [4] , C = 1, 7 + 4 + 1 = 11, A ->1, C -> 1
</ scratch >
sum:1 1. |
938+71 = | < scratch >
[9, 3, 8] has 3 digits.
[7, 1] has 2 digits.
[8] + [1] , C = 0, 8 + 1 + 0 = 9, A ->9, C -> 0
[3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1
[9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 0 9. |
3+57 = | < scratch >
[3] has 1 digits.
[5, 7] has 2 digits.
[3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 0. |
3841+275 = | < scratch >
[3, 8, 4, 1] has 4 digits.
[2, 7, 5] has 3 digits.
[1] + [5] , C = 0, 1 + 5 + 0 = 6, A ->6, C -> 0
[4] + [7] , C = 1, 4 + 7 + 1 = 11, A ->1, C -> 1
[8] + [2] , C = 1, 8 + 2 + 1 = 11, A ->1, C -> 1
[3] + [0] , C = 0, 3 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 1 1 6. |
812+744 = | < scratch >
[8, 1, 2] has 3 digits.
[7, 4, 4] has 3 digits.
[2] + [4] , C = 0, 2 + 4 + 0 = 6, A ->6, C -> 0
[1] + [4] , C = 0, 1 + 4 + 0 = 5, A ->5, C -> 0
[8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1
</ scratch >
sum:1 5 5 6. |
8+7963 = | < scratch >
[8] has 1 digits.
[7, 9, 6, 3] has 4 digits.
[8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1
[0] + [6] , C = 0, 0 + 6 + 0 = 7, A ->7, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 9 7 1. |
869+1941 = | < scratch >
[8, 6, 9] has 3 digits.
[1, 9, 4, 1] has 4 digits.
[9] + [1] , C = 1, 9 + 1 + 1 = 10, A ->0, C -> 1
[6] + [4] , C = 1, 6 + 4 + 1 = 11, A ->1, C -> 1
[8] + [9] , C = 1, 8 + 9 + 1 = 18, A ->8, C -> 1
[0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 8 1 0. |
1+28 = | < scratch >
[1] has 1 digits.
[2, 8] has 2 digits.
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 9. |
6886+48 = | < scratch >
[6, 8, 8, 6] has 4 digits.
[4, 8] has 2 digits.
[6] + [8] , C = 1, 6 + 8 + 1 = 14, A ->4, C -> 1
[8] + [4] , C = 1, 8 + 4 + 1 = 13, A ->3, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 9 3 4. |
79+5394 = | < scratch >
[7, 9] has 2 digits.
[5, 3, 9, 4] has 4 digits.
[9] + [4] , C = 1, 9 + 4 + 1 = 13, A ->3, C -> 1
[7] + [9] , C = 1, 7 + 9 + 1 = 17, A ->7, 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
</ scratch >
sum:5 4 7 3. |
606+4 = | < scratch >
[6, 0, 6] has 3 digits.
[4] has 1 digits.
[6] + [4] , C = 1, 6 + 4 + 1 = 10, A ->0, C -> 1
[0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 1 0. |
72+9487 = | < scratch >
[7, 2] has 2 digits.
[9, 4, 8, 7] has 4 digits.
[2] + [7] , C = 0, 2 + 7 + 0 = 9, A ->9, C -> 0
[7] + [8] , C = 1, 7 + 8 + 1 = 15, A ->5, C -> 1
[0] + [4] , C = 0, 0 + 4 + 0 = 5, A ->5, C -> 0
[0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 5 5 9. |
468+778 = | < scratch >
[4, 6, 8] has 3 digits.
[7, 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
[4] + [7] , C = 1, 4 + 7 + 1 = 12, A ->2, C -> 1
</ scratch >
sum:1 2 4 6. |
1731+2289 = | < scratch >
[1, 7, 3, 1] has 4 digits.
[2, 2, 8, 9] has 4 digits.
[1] + [9] , C = 1, 1 + 9 + 1 = 10, A ->0, C -> 1
[3] + [8] , C = 1, 3 + 8 + 1 = 12, A ->2, C -> 1
[7] + [2] , C = 1, 7 + 2 + 1 = 10, A ->0, C -> 1
[1] + [2] , C = 0, 1 + 2 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 0 2 0. |
69+73 = | < scratch >
[6, 9] has 2 digits.
[7, 3] has 2 digits.
[9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1
[6] + [7] , C = 1, 6 + 7 + 1 = 14, A ->4, C -> 1
</ scratch >
sum:1 4 2. |
3+371 = | < scratch >
[3] has 1 digits.
[3, 7, 1] has 3 digits.
[3] + [1] , C = 0, 3 + 1 + 0 = 4, A ->4, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 7 4. |
9+72 = | < scratch >
[9] has 1 digits.
[7, 2] has 2 digits.
[9] + [2] , C = 1, 9 + 2 + 1 = 11, A ->1, C -> 1
[0] + [7] , C = 0, 0 + 7 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 1. |
8833+4 = | < scratch >
[8, 8, 3, 3] has 4 digits.
[4] has 1 digits.
[3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, 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
</ scratch >
sum:8 8 3 7. |
811+6981 = | < scratch >
[8, 1, 1] has 3 digits.
[6, 9, 8, 1] has 4 digits.
[1] + [1] , C = 0, 1 + 1 + 0 = 2, A ->2, C -> 0
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1
[0] + [6] , C = 0, 0 + 6 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 7 9 2. |
171+8 = | < scratch >
[1, 7, 1] has 3 digits.
[8] has 1 digits.
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0
[1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 7 9. |
455+98 = | < scratch >
[4, 5, 5] has 3 digits.
[9, 8] has 2 digits.
[5] + [8] , C = 1, 5 + 8 + 1 = 13, A ->3, C -> 1
[5] + [9] , C = 1, 5 + 9 + 1 = 15, A ->5, C -> 1
[4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 5 3. |
57+69 = | < scratch >
[5, 7] has 2 digits.
[6, 9] has 2 digits.
[7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, C -> 1
[5] + [6] , C = 1, 5 + 6 + 1 = 12, A ->2, C -> 1
</ scratch >
sum:1 2 6. |
4768+5130 = | < scratch >
[4, 7, 6, 8] has 4 digits.
[5, 1, 3, 0] has 4 digits.
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
[6] + [3] , C = 0, 6 + 3 + 0 = 9, A ->9, C -> 0
[7] + [1] , C = 0, 7 + 1 + 0 = 8, A ->8, C -> 0
[4] + [5] , C = 0, 4 + 5 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 8 9 8. |
877+99 = | < scratch >
[8, 7, 7] has 3 digits.
[9, 9] has 2 digits.
[7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, C -> 1
[7] + [9] , C = 1, 7 + 9 + 1 = 17, A ->7, C -> 1
[8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 7 6. |
832+2922 = | < scratch >
[8, 3, 2] has 3 digits.
[2, 9, 2, 2] has 4 digits.
[2] + [2] , C = 0, 2 + 2 + 0 = 4, A ->4, C -> 0
[3] + [2] , C = 0, 3 + 2 + 0 = 5, A ->5, C -> 0
[8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1
[0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 7 5 4. |
6020+70 = | < scratch >
[6, 0, 2, 0] has 4 digits.
[7, 0] has 2 digits.
[0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0
[2] + [7] , C = 0, 2 + 7 + 0 = 9, A ->9, C -> 0
[0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0
[6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 0 9 0. |
3+8767 = | < scratch >
[3] has 1 digits.
[8, 7, 6, 7] has 4 digits.
[3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1
[0] + [6] , C = 0, 0 + 6 + 0 = 7, A ->7, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 7 7 0. |
3+715 = | < scratch >
[3] has 1 digits.
[7, 1, 5] has 3 digits.
[3] + [5] , C = 0, 3 + 5 + 0 = 8, A ->8, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
[0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 1 8. |
299+4 = | < scratch >
[2, 9, 9] has 3 digits.
[4] has 1 digits.
[9] + [4] , C = 1, 9 + 4 + 1 = 13, A ->3, C -> 1
[9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1
[2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 0 3. |
271+1675 = | < scratch >
[2, 7, 1] has 3 digits.
[1, 6, 7, 5] has 4 digits.
[1] + [5] , C = 0, 1 + 5 + 0 = 6, A ->6, C -> 0
[7] + [7] , C = 1, 7 + 7 + 1 = 14, A ->4, C -> 1
[2] + [6] , C = 0, 2 + 6 + 0 = 9, A ->9, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 9 4 6. |
4472+26 = | < scratch >
[4, 4, 7, 2] has 4 digits.
[2, 6] has 2 digits.
[2] + [6] , C = 0, 2 + 6 + 0 = 8, A ->8, C -> 0
[7] + [2] , C = 0, 7 + 2 + 0 = 9, A ->9, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 4 9 8. |
64+29 = | < scratch >
[6, 4] has 2 digits.
[2, 9] has 2 digits.
[4] + [9] , C = 1, 4 + 9 + 1 = 13, A ->3, C -> 1
[6] + [2] , C = 0, 6 + 2 + 0 = 9, A ->9, C -> 0
</ scratch >
sum:9 3. |
380+3 = | < scratch >
[3, 8, 0] has 3 digits.
[3] has 1 digits.
[0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0
[8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 8 3. |
301+81 = | < scratch >
[3, 0, 1] has 3 digits.
[8, 1] has 2 digits.
[1] + [1] , C = 0, 1 + 1 + 0 = 2, A ->2, C -> 0
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
[3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0
</ scratch >
sum:3 8 2. |
40+31 = | < scratch >
[4, 0] has 2 digits.
[3, 1] has 2 digits.
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
[4] + [3] , C = 0, 4 + 3 + 0 = 7, A ->7, C -> 0
</ scratch >
sum:7 1. |
943+5801 = | < scratch >
[9, 4, 3] has 3 digits.
[5, 8, 0, 1] has 4 digits.
[3] + [1] , C = 0, 3 + 1 + 0 = 4, A ->4, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
[9] + [8] , C = 1, 9 + 8 + 1 = 17, A ->7, C -> 1
[0] + [5] , C = 0, 0 + 5 + 0 = 6, A ->6, C -> 0
</ scratch >
sum:6 7 4 4. |
2178+55 = | < scratch >
[2, 1, 7, 8] has 4 digits.
[5, 5] has 2 digits.
[8] + [5] , C = 1, 8 + 5 + 1 = 13, A ->3, C -> 1
[7] + [5] , C = 1, 7 + 5 + 1 = 13, A ->3, C -> 1
[1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, C -> 0
[2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 2 3 3. |
5661+7664 = | < scratch >
[5, 6, 6, 1] has 4 digits.
[7, 6, 6, 4] has 4 digits.
[1] + [4] , C = 0, 1 + 4 + 0 = 5, A ->5, C -> 0
[6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1
[6] + [6] , C = 1, 6 + 6 + 1 = 13, A ->3, C -> 1
[5] + [7] , C = 1, 5 + 7 + 1 = 13, A ->3, C -> 1
</ scratch >
sum:1 3 3 2 5. |
7+164 = | < scratch >
[7] has 1 digits.
[1, 6, 4] has 3 digits.
[7] + [4] , C = 1, 7 + 4 + 1 = 11, A ->1, C -> 1
[0] + [6] , C = 0, 0 + 6 + 0 = 7, A ->7, C -> 0
[0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0
</ scratch >
sum:1 7 1. |
44+767 = | < scratch >
[4, 4] has 2 digits.
[7, 6, 7] has 3 digits.
[4] + [7] , C = 1, 4 + 7 + 1 = 11, A ->1, C -> 1
[4] + [6] , C = 1, 4 + 6 + 1 = 11, A ->1, C -> 1
[0] + [7] , C = 0, 0 + 7 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 1 1. |
445+2 = | < scratch >
[4, 4, 5] has 3 digits.
[2] has 1 digits.
[5] + [2] , C = 0, 5 + 2 + 0 = 7, A ->7, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
[4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0
</ scratch >
sum:4 4 7. |
5171+469 = | < scratch >
[5, 1, 7, 1] has 4 digits.
[4, 6, 9] has 3 digits.
[1] + [9] , C = 1, 1 + 9 + 1 = 10, A ->0, C -> 1
[7] + [6] , C = 1, 7 + 6 + 1 = 14, A ->4, C -> 1
[1] + [4] , C = 0, 1 + 4 + 0 = 6, A ->6, C -> 0
[5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0
</ scratch >
sum:5 6 4 0. |
12+2282 = | < scratch >
[1, 2] has 2 digits.
[2, 2, 8, 2] has 4 digits.
[2] + [2] , C = 0, 2 + 2 + 0 = 4, A ->4, C -> 0
[1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
</ scratch >
sum:2 2 9 4. |
3+9 = | < scratch >
[3] has 1 digits.
[9] has 1 digits.
[3] + [9] , C = 1, 3 + 9 + 1 = 12, A ->2, C -> 1
</ scratch >
sum:1 2. |
33+83 = | < scratch >
[3, 3] has 2 digits.
[8, 3] has 2 digits.
[3] + [3] , C = 0, 3 + 3 + 0 = 6, A ->6, C -> 0
[3] + [8] , C = 1, 3 + 8 + 1 = 11, A ->1, C -> 1
</ scratch >
sum:1 1 6. |
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+797 = | < scratch >
[3] has 1 digits.
[7, 9, 7] has 3 digits.
[3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1
[0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1
[0] + [7] , C = 0, 0 + 7 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 0 0. |
198+822 = | < scratch >
[1, 9, 8] has 3 digits.
[8, 2, 2] has 3 digits.
[8] + [2] , C = 1, 8 + 2 + 1 = 10, A ->0, C -> 1
[9] + [2] , C = 1, 9 + 2 + 1 = 12, A ->2, C -> 1
[1] + [8] , C = 1, 1 + 8 + 1 = 10, A ->0, C -> 1
</ scratch >
sum:1 0 2 0. |
256+9 = | < scratch >
[2, 5, 6] has 3 digits.
[9] has 1 digits.
[6] + [9] , C = 1, 6 + 9 + 1 = 15, A ->5, 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 5. |
736+1 = | < scratch >
[7, 3, 6] has 3 digits.
[1] has 1 digits.
[6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, 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 7. |
5+821 = | < scratch >
[5] has 1 digits.
[8, 2, 1] has 3 digits.
[5] + [1] , C = 0, 5 + 1 + 0 = 6, A ->6, C -> 0
[0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0
[0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0
</ scratch >
sum:8 2 6. |
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