问题
解答题
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答案
456+782=1238;
4 5 6 + 7 8 2
. 1 2 3 8
1025+6487=7512;
1 0 2 5 + 6 4 8 7
. 7 5 1 2
1092-389=703
1 0 9 2 - 3 8 9
. 7 0 3
278×3445=957710.
3 4 4 5 × 2 7 8
. 2 7 5 6 0
24115
6 8 9 0 9 5 7 7 1 0