40 加法 3 等于多少？
40 + 3 = 43
40加法3 等于 43
竖式演算
验算
- 用减法验算：43 − 3 = 40
- 用减法验算：43 − 40 = 3
相关题目
40 + 2 = 42
40 + 4 = 44
40 + 1 = 41
40 + 5 = 45
40 + 6 = 46
40 + 7 = 47
40 + 8 = 48
40 + 9 = 49
39 + 3 = 42
41 + 3 = 44
38 + 3 = 41
42 + 3 = 45
37 + 3 = 40
43 + 3 = 46
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36 + 3 = 39
1 + 42 = 43
2 + 41 = 43
3 + 40 = 43
4 + 39 = 43
5 + 38 = 43
6 + 37 = 43
13 + 6 = 19
20 + 75 = 95
2 + 43 = 45
47 + 10 = 57
40 + 57 = 97
1 + 61 = 62
94 - 51 = 43
76 - 33 = 43