60 加法 61 等于多少？
60 + 61 = 121
60加法61 等于 121
竖式演算
验算
- 用减法验算：121 − 61 = 60
- 用减法验算：121 − 60 = 61
相关题目
60 + 60 = 120
60 + 62 = 122
60 + 59 = 119
60 + 63 = 123
60 + 58 = 118
60 + 64 = 124
60 + 65 = 125
60 + 57 = 117
59 + 61 = 120
61 + 61 = 122
58 + 61 = 119
62 + 61 = 123
57 + 61 = 118
63 + 61 = 124
56 + 61 = 117
64 + 61 = 125
21 + 100 = 121
22 + 99 = 121
23 + 98 = 121
24 + 97 = 121
25 + 96 = 121
26 + 95 = 121
98 + 11 = 109
66 + 81 = 147
88 + 90 = 178
17 + 15 = 32
98 + 91 = 189
94 + 53 = 147
11 × 11 = 121
46 + 2 = 48