79 加法 40 等于多少？
79 + 40 = 119
79加法40 等于 119
竖式演算
验算
- 用减法验算：119 − 40 = 79
- 用减法验算：119 − 79 = 40
相关题目
79 + 39 = 118
79 + 41 = 120
79 + 38 = 117
79 + 42 = 121
79 + 37 = 116
79 + 43 = 122
79 + 44 = 123
79 + 36 = 115
78 + 40 = 118
80 + 40 = 120
77 + 40 = 117
81 + 40 = 121
76 + 40 = 116
82 + 40 = 122
83 + 40 = 123
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19 + 100 = 119
20 + 99 = 119
21 + 98 = 119
22 + 97 = 119
23 + 96 = 119
24 + 95 = 119
67 + 18 = 85
20 + 98 = 118
7 + 16 = 23
37 + 24 = 61
86 + 41 = 127
57 + 29 = 86
17 × 7 = 119
7 × 17 = 119