60 加法 40 等于多少？
60 + 40 = 100
60加法40 等于 100
竖式演算
验算
- 用减法验算：100 − 40 = 60
- 用减法验算：100 − 60 = 40
相关题目
60 + 39 = 99
60 + 41 = 101
60 + 38 = 98
60 + 42 = 102
60 + 37 = 97
60 + 43 = 103
60 + 44 = 104
60 + 36 = 96
59 + 40 = 99
61 + 40 = 101
58 + 40 = 98
62 + 40 = 102
57 + 40 = 97
63 + 40 = 103
56 + 40 = 96
64 + 40 = 104
1 + 99 = 100
2 + 98 = 100
3 + 97 = 100
4 + 96 = 100
5 + 95 = 100
6 + 94 = 100
83 + 21 = 104
39 + 49 = 88
27 + 38 = 65
77 + 31 = 108
48 + 90 = 138
4 + 66 = 70
5 × 20 = 100
25 × 4 = 100