input
stringlengths
6
12
target
stringlengths
117
294
4292+2 =
< scratch > [4, 2, 9, 2] has 4 digits. [2] has 1 digits. [2] + [2] , C = 0, 2 + 2 + 0 = 4, A ->4, C -> 0 [9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0 [2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0 [4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 2 9 4.
4003+97 =
< scratch > [4, 0, 0, 3] has 4 digits. [9, 7] has 2 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] + [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 0 0.
689+1044 =
< scratch > [6, 8, 9] has 3 digits. [1, 0, 4, 4] has 4 digits. [9] + [4] , C = 1, 9 + 4 + 1 = 13, A ->3, C -> 1 [8] + [4] , C = 1, 8 + 4 + 1 = 13, A ->3, C -> 1 [6] + [0] , C = 0, 6 + 0 + 0 = 7, A ->7, C -> 0 [0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0 </ scratch > sum:1 7 3 3.
8899+22 =
< scratch > [8, 8, 9, 9] has 4 digits. [2, 2] has 2 digits. [9] + [2] , C = 1, 9 + 2 + 1 = 11, A ->1, C -> 1 [9] + [2] , C = 1, 9 + 2 + 1 = 12, A ->2, C -> 1 [8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0 [8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0 </ scratch > sum:8 9 2 1.
60+9331 =
< scratch > [6, 0] has 2 digits. [9, 3, 3, 1] has 4 digits. [0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0 [6] + [3] , C = 0, 6 + 3 + 0 = 9, A ->9, C -> 0 [0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0 [0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 3 9 1.
8+146 =
< scratch > [8] has 1 digits. [1, 4, 6] has 3 digits. [8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1 [0] + [4] , C = 0, 0 + 4 + 0 = 5, A ->5, C -> 0 [0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0 </ scratch > sum:1 5 4.
8+17 =
< scratch > [8] has 1 digits. [1, 7] has 2 digits. [8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1 [0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0 </ scratch > sum:2 5.
4084+25 =
< scratch > [4, 0, 8, 4] has 4 digits. [2, 5] has 2 digits. [4] + [5] , C = 0, 4 + 5 + 0 = 9, A ->9, C -> 0 [8] + [2] , C = 1, 8 + 2 + 1 = 10, A ->0, 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 0 9.
1529+1233 =
< scratch > [1, 5, 2, 9] has 4 digits. [1, 2, 3, 3] has 4 digits. [9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1 [2] + [3] , C = 0, 2 + 3 + 0 = 6, A ->6, C -> 0 [5] + [2] , C = 0, 5 + 2 + 0 = 7, A ->7, C -> 0 [1] + [1] , C = 0, 1 + 1 + 0 = 2, A ->2, C -> 0 </ scratch > sum:2 7 6 2.
454+8 =
< scratch > [4, 5, 4] has 3 digits. [8] has 1 digits. [4] + [8] , C = 1, 4 + 8 + 1 = 12, A ->2, C -> 1 [5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0 [4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 6 2.
748+9 =
< scratch > [7, 4, 8] has 3 digits. [9] has 1 digits. [8] + [9] , C = 1, 8 + 9 + 1 = 17, A ->7, C -> 1 [4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0 [7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0 </ scratch > sum:7 5 7.
6+218 =
< scratch > [6] has 1 digits. [2, 1, 8] has 3 digits. [6] + [8] , C = 1, 6 + 8 + 1 = 14, A ->4, 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 4.
109+7298 =
< scratch > [1, 0, 9] has 3 digits. [7, 2, 9, 8] has 4 digits. [9] + [8] , C = 1, 9 + 8 + 1 = 17, A ->7, C -> 1 [0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1 [1] + [2] , C = 0, 1 + 2 + 0 = 4, A ->4, C -> 0 [0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0 </ scratch > sum:7 4 0 7.
15+1 =
< scratch > [1, 5] has 2 digits. [1] has 1 digits. [5] + [1] , C = 0, 5 + 1 + 0 = 6, A ->6, C -> 0 [1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0 </ scratch > sum:1 6.
2573+93 =
< scratch > [2, 5, 7, 3] has 4 digits. [9, 3] has 2 digits. [3] + [3] , C = 0, 3 + 3 + 0 = 6, A ->6, C -> 0 [7] + [9] , C = 1, 7 + 9 + 1 = 16, A ->6, 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 6 6.
2554+7 =
< scratch > [2, 5, 5, 4] has 4 digits. [7] has 1 digits. [4] + [7] , C = 1, 4 + 7 + 1 = 11, A ->1, C -> 1 [5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 [2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0 </ scratch > sum:2 5 6 1.
951+53 =
< scratch > [9, 5, 1] has 3 digits. [5, 3] has 2 digits. [1] + [3] , C = 0, 1 + 3 + 0 = 4, A ->4, C -> 0 [5] + [5] , C = 1, 5 + 5 + 1 = 10, A ->0, C -> 1 [9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1 </ scratch > sum:1 0 0 4.
74+76 =
< scratch > [7, 4] has 2 digits. [7, 6] has 2 digits. [4] + [6] , C = 1, 4 + 6 + 1 = 10, A ->0, C -> 1 [7] + [7] , C = 1, 7 + 7 + 1 = 15, A ->5, C -> 1 </ scratch > sum:1 5 0.
15+9438 =
< scratch > [1, 5] has 2 digits. [9, 4, 3, 8] has 4 digits. [5] + [8] , C = 1, 5 + 8 + 1 = 13, A ->3, C -> 1 [1] + [3] , C = 0, 1 + 3 + 0 = 5, A ->5, C -> 0 [0] + [4] , C = 0, 0 + 4 + 0 = 4, A ->4, C -> 0 [0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 4 5 3.
401+4 =
< scratch > [4, 0, 1] has 3 digits. [4] has 1 digits. [1] + [4] , C = 0, 1 + 4 + 0 = 5, A ->5, C -> 0 [0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0 [4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 0 5.
1+9 =
< scratch > [1] has 1 digits. [9] has 1 digits. [1] + [9] , C = 1, 1 + 9 + 1 = 10, A ->0, C -> 1 </ scratch > sum:1 0.
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.
166+326 =
< scratch > [1, 6, 6] has 3 digits. [3, 2, 6] has 3 digits. [6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1 [6] + [2] , C = 0, 6 + 2 + 0 = 9, A ->9, C -> 0 [1] + [3] , C = 0, 1 + 3 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 9 2.
54+23 =
< scratch > [5, 4] has 2 digits. [2, 3] has 2 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 </ scratch > sum:7 7.
8582+730 =
< scratch > [8, 5, 8, 2] has 4 digits. [7, 3, 0] has 3 digits. [2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0 [8] + [3] , C = 1, 8 + 3 + 1 = 11, A ->1, C -> 1 [5] + [7] , C = 1, 5 + 7 + 1 = 13, A ->3, C -> 1 [8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 3 1 2.
8016+8 =
< scratch > [8, 0, 1, 6] has 4 digits. [8] has 1 digits. [6] + [8] , C = 1, 6 + 8 + 1 = 14, A ->4, C -> 1 [1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, 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 2 4.
6+5 =
< scratch > [6] has 1 digits. [5] has 1 digits. [6] + [5] , C = 1, 6 + 5 + 1 = 11, A ->1, C -> 1 </ scratch > sum:1 1.
4005+28 =
< scratch > [4, 0, 0, 5] has 4 digits. [2, 8] has 2 digits. [5] + [8] , C = 1, 5 + 8 + 1 = 13, A ->3, C -> 1 [0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0 [0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0 [4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 0 3 3.
29+4 =
< scratch > [2, 9] has 2 digits. [4] has 1 digits. [9] + [4] , C = 1, 9 + 4 + 1 = 13, A ->3, C -> 1 [2] + [0] , C = 0, 2 + 0 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 3.
58+8 =
< scratch > [5, 8] has 2 digits. [8] has 1 digits. [8] + [8] , C = 1, 8 + 8 + 1 = 16, A ->6, C -> 1 [5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0 </ scratch > sum:6 6.
8762+1858 =
< scratch > [8, 7, 6, 2] has 4 digits. [1, 8, 5, 8] has 4 digits. [2] + [8] , C = 1, 2 + 8 + 1 = 10, A ->0, C -> 1 [6] + [5] , C = 1, 6 + 5 + 1 = 12, A ->2, C -> 1 [7] + [8] , C = 1, 7 + 8 + 1 = 16, A ->6, C -> 1 [8] + [1] , C = 1, 8 + 1 + 1 = 10, A ->0, C -> 1 </ scratch > sum:1 0 6 2 0.
23+353 =
< scratch > [2, 3] has 2 digits. [3, 5, 3] has 3 digits. [3] + [3] , C = 0, 3 + 3 + 0 = 6, A ->6, C -> 0 [2] + [5] , C = 0, 2 + 5 + 0 = 7, A ->7, C -> 0 [0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 7 6.
6+1578 =
< scratch > [6] has 1 digits. [1, 5, 7, 8] has 4 digits. [6] + [8] , C = 1, 6 + 8 + 1 = 14, A ->4, C -> 1 [0] + [7] , C = 0, 0 + 7 + 0 = 8, A ->8, C -> 0 [0] + [5] , C = 0, 0 + 5 + 0 = 5, A ->5, C -> 0 [0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0 </ scratch > sum:1 5 8 4.
3+356 =
< scratch > [3] has 1 digits. [3, 5, 6] has 3 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 [0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 5 9.
6+5 =
< scratch > [6] has 1 digits. [5] has 1 digits. [6] + [5] , C = 1, 6 + 5 + 1 = 11, A ->1, C -> 1 </ scratch > sum:1 1.
6+8334 =
< scratch > [6] has 1 digits. [8, 3, 3, 4] has 4 digits. [6] + [4] , C = 1, 6 + 4 + 1 = 10, A ->0, 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] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0 </ scratch > sum:8 3 4 0.
7859+9 =
< scratch > [7, 8, 5, 9] has 4 digits. [9] has 1 digits. [9] + [9] , C = 1, 9 + 9 + 1 = 18, A ->8, C -> 1 [5] + [0] , C = 0, 5 + 0 + 0 = 6, A ->6, C -> 0 [8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0 [7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0 </ scratch > sum:7 8 6 8.
562+3011 =
< scratch > [5, 6, 2] has 3 digits. [3, 0, 1, 1] has 4 digits. [2] + [1] , C = 0, 2 + 1 + 0 = 3, A ->3, C -> 0 [6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 [0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 5 7 3.
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.
7098+6234 =
< scratch > [7, 0, 9, 8] has 4 digits. [6, 2, 3, 4] has 4 digits. [8] + [4] , C = 1, 8 + 4 + 1 = 12, A ->2, C -> 1 [9] + [3] , C = 1, 9 + 3 + 1 = 13, A ->3, C -> 1 [0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0 [7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1 </ scratch > sum:1 3 3 3 2.
59+147 =
< scratch > [5, 9] has 2 digits. [1, 4, 7] has 3 digits. [9] + [7] , C = 1, 9 + 7 + 1 = 16, A ->6, C -> 1 [5] + [4] , C = 1, 5 + 4 + 1 = 10, A ->0, C -> 1 [0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0 </ scratch > sum:2 0 6.
755+4 =
< scratch > [7, 5, 5] has 3 digits. [4] has 1 digits. [5] + [4] , C = 0, 5 + 4 + 0 = 9, A ->9, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 [7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0 </ scratch > sum:7 5 9.
68+1 =
< scratch > [6, 8] has 2 digits. [1] has 1 digits. [8] + [1] , C = 0, 8 + 1 + 0 = 9, A ->9, C -> 0 [6] + [0] , C = 0, 6 + 0 + 0 = 6, A ->6, C -> 0 </ scratch > sum:6 9.
16+641 =
< scratch > [1, 6] has 2 digits. [6, 4, 1] has 3 digits. [6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, C -> 0 [1] + [4] , C = 0, 1 + 4 + 0 = 5, A ->5, C -> 0 [0] + [6] , C = 0, 0 + 6 + 0 = 6, A ->6, C -> 0 </ scratch > sum:6 5 7.
48+2 =
< scratch > [4, 8] has 2 digits. [2] has 1 digits. [8] + [2] , C = 1, 8 + 2 + 1 = 10, A ->0, C -> 1 [4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0 </ scratch > sum:5 0.
742+4674 =
< scratch > [7, 4, 2] has 3 digits. [4, 6, 7, 4] has 4 digits. [2] + [4] , C = 0, 2 + 4 + 0 = 6, A ->6, C -> 0 [4] + [7] , C = 1, 4 + 7 + 1 = 11, A ->1, C -> 1 [7] + [6] , C = 1, 7 + 6 + 1 = 14, A ->4, C -> 1 [0] + [4] , C = 0, 0 + 4 + 0 = 5, A ->5, C -> 0 </ scratch > sum:5 4 1 6.
2224+4 =
< scratch > [2, 2, 2, 4] has 4 digits. [4] has 1 digits. [4] + [4] , C = 0, 4 + 4 + 0 = 8, A ->8, 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 [2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0 </ scratch > sum:2 2 2 8.
35+2035 =
< scratch > [3, 5] has 2 digits. [2, 0, 3, 5] has 4 digits. [5] + [5] , C = 1, 5 + 5 + 1 = 10, A ->0, C -> 1 [3] + [3] , C = 0, 3 + 3 + 0 = 7, A ->7, 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 7 0.
5+116 =
< scratch > [5] has 1 digits. [1, 1, 6] has 3 digits. [5] + [6] , C = 1, 5 + 6 + 1 = 11, A ->1, C -> 1 [0] + [1] , C = 0, 0 + 1 + 0 = 2, A ->2, C -> 0 [0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0 </ scratch > sum:1 2 1.
971+479 =
< scratch > [9, 7, 1] has 3 digits. [4, 7, 9] has 3 digits. [1] + [9] , C = 1, 1 + 9 + 1 = 10, A ->0, C -> 1 [7] + [7] , C = 1, 7 + 7 + 1 = 15, A ->5, C -> 1 [9] + [4] , C = 1, 9 + 4 + 1 = 14, A ->4, C -> 1 </ scratch > sum:1 4 5 0.
48+117 =
< scratch > [4, 8] has 2 digits. [1, 1, 7] has 3 digits. [8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, 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 5.
29+91 =
< scratch > [2, 9] has 2 digits. [9, 1] has 2 digits. [9] + [1] , C = 1, 9 + 1 + 1 = 10, A ->0, C -> 1 [2] + [9] , C = 1, 2 + 9 + 1 = 12, A ->2, C -> 1 </ scratch > sum:1 2 0.
1220+610 =
< scratch > [1, 2, 2, 0] has 4 digits. [6, 1, 0] has 3 digits. [0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0 [2] + [1] , C = 0, 2 + 1 + 0 = 3, A ->3, C -> 0 [2] + [6] , C = 0, 2 + 6 + 0 = 8, A ->8, C -> 0 [1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0 </ scratch > sum:1 8 3 0.
8296+2677 =
< scratch > [8, 2, 9, 6] has 4 digits. [2, 6, 7, 7] has 4 digits. [6] + [7] , C = 1, 6 + 7 + 1 = 13, A ->3, C -> 1 [9] + [7] , C = 1, 9 + 7 + 1 = 17, A ->7, C -> 1 [2] + [6] , C = 0, 2 + 6 + 0 = 9, A ->9, C -> 0 [8] + [2] , C = 1, 8 + 2 + 1 = 10, A ->0, C -> 1 </ scratch > sum:1 0 9 7 3.
3+7 =
< scratch > [3] has 1 digits. [7] has 1 digits. [3] + [7] , C = 1, 3 + 7 + 1 = 10, A ->0, C -> 1 </ scratch > sum:1 0.
5903+8 =
< scratch > [5, 9, 0, 3] has 4 digits. [8] has 1 digits. [3] + [8] , C = 1, 3 + 8 + 1 = 11, A ->1, C -> 1 [0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0 [9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 </ scratch > sum:5 9 1 1.
654+632 =
< scratch > [6, 5, 4] has 3 digits. [6, 3, 2] has 3 digits. [4] + [2] , C = 0, 4 + 2 + 0 = 6, A ->6, C -> 0 [5] + [3] , C = 0, 5 + 3 + 0 = 8, A ->8, C -> 0 [6] + [6] , C = 1, 6 + 6 + 1 = 12, A ->2, C -> 1 </ scratch > sum:1 2 8 6.
427+9596 =
< scratch > [4, 2, 7] has 3 digits. [9, 5, 9, 6] has 4 digits. [7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1 [2] + [9] , C = 1, 2 + 9 + 1 = 12, A ->2, C -> 1 [4] + [5] , C = 1, 4 + 5 + 1 = 10, A ->0, C -> 1 [0] + [9] , C = 1, 0 + 9 + 1 = 10, A ->0, C -> 1 </ scratch > sum:1 0 0 2 3.
224+5 =
< scratch > [2, 2, 4] has 3 digits. [5] has 1 digits. [4] + [5] , C = 0, 4 + 5 + 0 = 9, A ->9, 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 9.
93+4 =
< scratch > [9, 3] has 2 digits. [4] has 1 digits. [3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0 [9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 7.
69+71 =
< scratch > [6, 9] has 2 digits. [7, 1] has 2 digits. [9] + [1] , C = 1, 9 + 1 + 1 = 10, A ->0, C -> 1 [6] + [7] , C = 1, 6 + 7 + 1 = 14, A ->4, C -> 1 </ scratch > sum:1 4 0.
575+624 =
< scratch > [5, 7, 5] has 3 digits. [6, 2, 4] has 3 digits. [5] + [4] , C = 0, 5 + 4 + 0 = 9, A ->9, C -> 0 [7] + [2] , C = 0, 7 + 2 + 0 = 9, A ->9, C -> 0 [5] + [6] , C = 1, 5 + 6 + 1 = 11, A ->1, C -> 1 </ scratch > sum:1 1 9 9.
948+76 =
< scratch > [9, 4, 8] has 3 digits. [7, 6] has 2 digits. [8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1 [4] + [7] , C = 1, 4 + 7 + 1 = 12, A ->2, C -> 1 [9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1 </ scratch > sum:1 0 2 4.
8979+29 =
< scratch > [8, 9, 7, 9] has 4 digits. [2, 9] has 2 digits. [9] + [9] , C = 1, 9 + 9 + 1 = 18, A ->8, C -> 1 [7] + [2] , C = 1, 7 + 2 + 1 = 10, A ->0, C -> 1 [9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1 [8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 0 0 8.
392+3234 =
< scratch > [3, 9, 2] has 3 digits. [3, 2, 3, 4] has 4 digits. [2] + [4] , C = 0, 2 + 4 + 0 = 6, A ->6, C -> 0 [9] + [3] , C = 1, 9 + 3 + 1 = 12, A ->2, C -> 1 [3] + [2] , C = 0, 3 + 2 + 0 = 6, A ->6, C -> 0 [0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 6 2 6.
57+37 =
< scratch > [5, 7] has 2 digits. [3, 7] has 2 digits. [7] + [7] , C = 1, 7 + 7 + 1 = 14, A ->4, C -> 1 [5] + [3] , C = 0, 5 + 3 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 4.
633+8122 =
< scratch > [6, 3, 3] has 3 digits. [8, 1, 2, 2] has 4 digits. [3] + [2] , C = 0, 3 + 2 + 0 = 5, A ->5, C -> 0 [3] + [2] , C = 0, 3 + 2 + 0 = 5, A ->5, C -> 0 [6] + [1] , C = 0, 6 + 1 + 0 = 7, A ->7, C -> 0 [0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0 </ scratch > sum:8 7 5 5.
395+4 =
< scratch > [3, 9, 5] has 3 digits. [4] has 1 digits. [5] + [4] , C = 0, 5 + 4 + 0 = 9, A ->9, C -> 0 [9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0 [3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 9 9.
5+37 =
< scratch > [5] has 1 digits. [3, 7] has 2 digits. [5] + [7] , C = 1, 5 + 7 + 1 = 12, A ->2, C -> 1 [0] + [3] , C = 0, 0 + 3 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 2.
2067+14 =
< scratch > [2, 0, 6, 7] has 4 digits. [1, 4] has 2 digits. [7] + [4] , C = 1, 7 + 4 + 1 = 11, A ->1, C -> 1 [6] + [1] , C = 0, 6 + 1 + 0 = 8, A ->8, C -> 0 [0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0 [2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0 </ scratch > sum:2 0 8 1.
7+7918 =
< scratch > [7] has 1 digits. [7, 9, 1, 8] has 4 digits. [7] + [8] , C = 1, 7 + 8 + 1 = 15, A ->5, 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 [0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0 </ scratch > sum:7 9 2 5.
14+164 =
< scratch > [1, 4] has 2 digits. [1, 6, 4] has 3 digits. [4] + [4] , C = 0, 4 + 4 + 0 = 8, A ->8, C -> 0 [1] + [6] , C = 0, 1 + 6 + 0 = 7, A ->7, C -> 0 [0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0 </ scratch > sum:1 7 8.
8416+147 =
< scratch > [8, 4, 1, 6] has 4 digits. [1, 4, 7] has 3 digits. [6] + [7] , C = 1, 6 + 7 + 1 = 13, A ->3, C -> 1 [1] + [4] , C = 0, 1 + 4 + 0 = 6, A ->6, C -> 0 [4] + [1] , C = 0, 4 + 1 + 0 = 5, A ->5, C -> 0 [8] + [0] , C = 0, 8 + 0 + 0 = 8, A ->8, C -> 0 </ scratch > sum:8 5 6 3.
1+8 =
< scratch > [1] has 1 digits. [8] has 1 digits. [1] + [8] , C = 0, 1 + 8 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9.
7+6 =
< scratch > [7] has 1 digits. [6] has 1 digits. [7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1 </ scratch > sum:1 3.
433+146 =
< scratch > [4, 3, 3] has 3 digits. [1, 4, 6] has 3 digits. [3] + [6] , C = 0, 3 + 6 + 0 = 9, A ->9, C -> 0 [3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0 [4] + [1] , C = 0, 4 + 1 + 0 = 5, A ->5, C -> 0 </ scratch > sum:5 7 9.
3795+7 =
< scratch > [3, 7, 9, 5] has 4 digits. [7] has 1 digits. [5] + [7] , C = 1, 5 + 7 + 1 = 12, A ->2, C -> 1 [9] + [0] , C = 1, 9 + 0 + 1 = 10, A ->0, C -> 1 [7] + [0] , C = 0, 7 + 0 + 0 = 8, A ->8, C -> 0 [3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 8 0 2.
4216+7 =
< scratch > [4, 2, 1, 6] has 4 digits. [7] has 1 digits. [6] + [7] , C = 1, 6 + 7 + 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 [4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 2 2 3.
8+27 =
< scratch > [8] has 1 digits. [2, 7] has 2 digits. [8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1 [0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 5.
8+807 =
< scratch > [8] has 1 digits. [8, 0, 7] has 3 digits. [8] + [7] , C = 1, 8 + 7 + 1 = 15, A ->5, C -> 1 [0] + [0] , C = 0, 0 + 0 + 0 = 1, A ->1, C -> 0 [0] + [8] , C = 0, 0 + 8 + 0 = 8, A ->8, C -> 0 </ scratch > sum:8 1 5.
44+937 =
< scratch > [4, 4] has 2 digits. [9, 3, 7] has 3 digits. [4] + [7] , C = 1, 4 + 7 + 1 = 11, A ->1, C -> 1 [4] + [3] , C = 0, 4 + 3 + 0 = 8, A ->8, C -> 0 [0] + [9] , C = 0, 0 + 9 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 8 1.
70+272 =
< scratch > [7, 0] has 2 digits. [2, 7, 2] has 3 digits. [0] + [2] , C = 0, 0 + 2 + 0 = 2, A ->2, C -> 0 [7] + [7] , C = 1, 7 + 7 + 1 = 14, A ->4, C -> 1 [0] + [2] , C = 0, 0 + 2 + 0 = 3, A ->3, C -> 0 </ scratch > sum:3 4 2.
8216+985 =
< scratch > [8, 2, 1, 6] has 4 digits. [9, 8, 5] has 3 digits. [6] + [5] , C = 1, 6 + 5 + 1 = 11, A ->1, C -> 1 [1] + [8] , C = 1, 1 + 8 + 1 = 10, A ->0, C -> 1 [2] + [9] , C = 1, 2 + 9 + 1 = 12, A ->2, C -> 1 [8] + [0] , C = 0, 8 + 0 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 2 0 1.
430+3 =
< scratch > [4, 3, 0] has 3 digits. [3] has 1 digits. [0] + [3] , C = 0, 0 + 3 + 0 = 3, A ->3, C -> 0 [3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0 [4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 3 3.
5056+2 =
< scratch > [5, 0, 5, 6] has 4 digits. [2] has 1 digits. [6] + [2] , C = 0, 6 + 2 + 0 = 8, A ->8, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 [0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 </ scratch > sum:5 0 5 8.
4+703 =
< scratch > [4] has 1 digits. [7, 0, 3] has 3 digits. [4] + [3] , C = 0, 4 + 3 + 0 = 7, A ->7, C -> 0 [0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0 [0] + [7] , C = 0, 0 + 7 + 0 = 7, A ->7, C -> 0 </ scratch > sum:7 0 7.
7571+273 =
< scratch > [7, 5, 7, 1] has 4 digits. [2, 7, 3] has 3 digits. [1] + [3] , C = 0, 1 + 3 + 0 = 4, A ->4, C -> 0 [7] + [7] , C = 1, 7 + 7 + 1 = 14, A ->4, C -> 1 [5] + [2] , C = 0, 5 + 2 + 0 = 8, A ->8, C -> 0 [7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0 </ scratch > sum:7 8 4 4.
5431+3 =
< scratch > [5, 4, 3, 1] has 4 digits. [3] has 1 digits. [1] + [3] , C = 0, 1 + 3 + 0 = 4, A ->4, C -> 0 [3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0 [4] + [0] , C = 0, 4 + 0 + 0 = 4, A ->4, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 </ scratch > sum:5 4 3 4.
2241+4560 =
< scratch > [2, 2, 4, 1] has 4 digits. [4, 5, 6, 0] has 4 digits. [1] + [0] , C = 0, 1 + 0 + 0 = 1, A ->1, C -> 0 [4] + [6] , C = 1, 4 + 6 + 1 = 10, A ->0, C -> 1 [2] + [5] , C = 0, 2 + 5 + 0 = 8, A ->8, C -> 0 [2] + [4] , C = 0, 2 + 4 + 0 = 6, A ->6, C -> 0 </ scratch > sum:6 8 0 1.
9393+4 =
< scratch > [9, 3, 9, 3] has 4 digits. [4] has 1 digits. [3] + [4] , C = 0, 3 + 4 + 0 = 7, A ->7, C -> 0 [9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0 [3] + [0] , C = 0, 3 + 0 + 0 = 3, A ->3, C -> 0 [9] + [0] , C = 0, 9 + 0 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 3 9 7.
4763+4348 =
< scratch > [4, 7, 6, 3] has 4 digits. [4, 3, 4, 8] has 4 digits. [3] + [8] , C = 1, 3 + 8 + 1 = 11, A ->1, C -> 1 [6] + [4] , C = 1, 6 + 4 + 1 = 11, A ->1, C -> 1 [7] + [3] , C = 1, 7 + 3 + 1 = 11, A ->1, C -> 1 [4] + [4] , C = 0, 4 + 4 + 0 = 9, A ->9, C -> 0 </ scratch > sum:9 1 1 1.
409+844 =
< scratch > [4, 0, 9] has 3 digits. [8, 4, 4] has 3 digits. [9] + [4] , C = 1, 9 + 4 + 1 = 13, A ->3, C -> 1 [0] + [4] , C = 0, 0 + 4 + 0 = 5, A ->5, C -> 0 [4] + [8] , C = 1, 4 + 8 + 1 = 12, A ->2, C -> 1 </ scratch > sum:1 2 5 3.
86+97 =
< scratch > [8, 6] has 2 digits. [9, 7] has 2 digits. [6] + [7] , C = 1, 6 + 7 + 1 = 13, A ->3, C -> 1 [8] + [9] , C = 1, 8 + 9 + 1 = 18, A ->8, C -> 1 </ scratch > sum:1 8 3.
1843+516 =
< scratch > [1, 8, 4, 3] has 4 digits. [5, 1, 6] has 3 digits. [3] + [6] , C = 0, 3 + 6 + 0 = 9, A ->9, C -> 0 [4] + [1] , C = 0, 4 + 1 + 0 = 5, A ->5, C -> 0 [8] + [5] , C = 1, 8 + 5 + 1 = 13, A ->3, C -> 1 [1] + [0] , C = 0, 1 + 0 + 0 = 2, A ->2, C -> 0 </ scratch > sum:2 3 5 9.
2389+9 =
< scratch > [2, 3, 8, 9] has 4 digits. [9] has 1 digits. [9] + [9] , C = 1, 9 + 9 + 1 = 18, A ->8, 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 [2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0 </ scratch > sum:2 3 9 8.
7+6 =
< scratch > [7] has 1 digits. [6] has 1 digits. [7] + [6] , C = 1, 7 + 6 + 1 = 13, A ->3, C -> 1 </ scratch > sum:1 3.
5050+1 =
< scratch > [5, 0, 5, 0] has 4 digits. [1] has 1 digits. [0] + [1] , C = 0, 0 + 1 + 0 = 1, A ->1, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 [0] + [0] , C = 0, 0 + 0 + 0 = 0, A ->0, C -> 0 [5] + [0] , C = 0, 5 + 0 + 0 = 5, A ->5, C -> 0 </ scratch > sum:5 0 5 1.
3822+630 =
< scratch > [3, 8, 2, 2] has 4 digits. [6, 3, 0] has 3 digits. [2] + [0] , C = 0, 2 + 0 + 0 = 2, A ->2, C -> 0 [2] + [3] , C = 0, 2 + 3 + 0 = 5, A ->5, C -> 0 [8] + [6] , C = 1, 8 + 6 + 1 = 14, A ->4, C -> 1 [3] + [0] , C = 0, 3 + 0 + 0 = 4, A ->4, C -> 0 </ scratch > sum:4 4 5 2.
7486+97 =
< scratch > [7, 4, 8, 6] has 4 digits. [9, 7] has 2 digits. [6] + [7] , C = 1, 6 + 7 + 1 = 13, A ->3, C -> 1 [8] + [9] , C = 1, 8 + 9 + 1 = 18, A ->8, C -> 1 [4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0 [7] + [0] , C = 0, 7 + 0 + 0 = 7, A ->7, C -> 0 </ scratch > sum:7 5 8 3.
46+4 =
< scratch > [4, 6] has 2 digits. [4] has 1 digits. [6] + [4] , C = 1, 6 + 4 + 1 = 10, A ->0, C -> 1 [4] + [0] , C = 0, 4 + 0 + 0 = 5, A ->5, C -> 0 </ scratch > sum:5 0.