79 加法 61 等于多少？
79 + 61 = 140
79加法61 等于 140
竖式演算
验算
- 用减法验算：140 − 61 = 79
- 用减法验算：140 − 79 = 61
相关题目
79 + 60 = 139
79 + 62 = 141
79 + 59 = 138
79 + 63 = 142
79 + 58 = 137
79 + 64 = 143
79 + 65 = 144
79 + 57 = 136
78 + 61 = 139
80 + 61 = 141
77 + 61 = 138
81 + 61 = 142
76 + 61 = 137
82 + 61 = 143
83 + 61 = 144
75 + 61 = 136
40 + 100 = 140
41 + 99 = 140
42 + 98 = 140
43 + 97 = 140
44 + 96 = 140
45 + 95 = 140
92 + 9 = 101
94 + 89 = 183
37 + 93 = 130
37 + 86 = 123
3 + 97 = 100
54 + 59 = 113
2 × 70 = 140
20 × 7 = 140