40 加法 78 等于多少？
40 + 78 = 118
40加法78 等于 118
竖式演算
验算
- 用减法验算：118 − 78 = 40
- 用减法验算：118 − 40 = 78
相关题目
40 + 77 = 117
40 + 79 = 119
40 + 76 = 116
40 + 80 = 120
40 + 75 = 115
40 + 81 = 121
40 + 74 = 114
40 + 82 = 122
39 + 78 = 117
41 + 78 = 119
38 + 78 = 116
42 + 78 = 120
37 + 78 = 115
43 + 78 = 121
44 + 78 = 122
36 + 78 = 114
18 + 100 = 118
19 + 99 = 118
20 + 98 = 118
21 + 97 = 118
22 + 96 = 118
23 + 95 = 118
86 + 81 = 167
15 + 9 = 24
13 + 19 = 32
79 + 1 = 80
76 + 30 = 106
15 + 28 = 43
59 × 2 = 118
2 × 59 = 118