84 加法 38 等于多少？
84 + 38 = 122
84加法38 等于 122
竖式演算
验算
- 用减法验算：122 − 38 = 84
- 用减法验算：122 − 84 = 38
相关题目
84 + 37 = 121
84 + 39 = 123
84 + 40 = 124
84 + 36 = 120
84 + 41 = 125
84 + 35 = 119
84 + 42 = 126
84 + 34 = 118
83 + 38 = 121
85 + 38 = 123
82 + 38 = 120
86 + 38 = 124
87 + 38 = 125
81 + 38 = 119
88 + 38 = 126
80 + 38 = 118
22 + 100 = 122
23 + 99 = 122
24 + 98 = 122
25 + 97 = 122
26 + 96 = 122
27 + 95 = 122
82 + 48 = 130
86 + 25 = 111
57 + 94 = 151
47 + 79 = 126
82 + 89 = 171
95 + 16 = 111
2 × 61 = 122
61 × 2 = 122