61 加法 84 等于多少？
61 + 84 = 145
61加法84 等于 145
竖式演算
验算
- 用减法验算：145 − 84 = 61
- 用减法验算：145 − 61 = 84
相关题目
61 + 83 = 144
61 + 85 = 146
61 + 82 = 143
61 + 86 = 147
61 + 87 = 148
61 + 81 = 142
61 + 88 = 149
61 + 80 = 141
60 + 84 = 144
62 + 84 = 146
59 + 84 = 143
63 + 84 = 147
58 + 84 = 142
64 + 84 = 148
65 + 84 = 149
57 + 84 = 141
45 + 100 = 145
46 + 99 = 145
47 + 98 = 145
48 + 97 = 145
49 + 96 = 145
50 + 95 = 145
6 + 15 = 21
51 + 91 = 142
84 + 93 = 177
27 + 49 = 76
20 + 89 = 109
72 + 41 = 113
29 × 5 = 145
5 × 29 = 145