84 加法 58 等于多少？
84 + 58 = 142
84加法58 等于 142
竖式演算
验算
- 用减法验算：142 − 58 = 84
- 用减法验算：142 − 84 = 58
相关题目
84 + 57 = 141
84 + 59 = 143
84 + 56 = 140
84 + 60 = 144
84 + 55 = 139
84 + 61 = 145
84 + 62 = 146
84 + 54 = 138
83 + 58 = 141
85 + 58 = 143
82 + 58 = 140
86 + 58 = 144
87 + 58 = 145
81 + 58 = 139
88 + 58 = 146
80 + 58 = 138
42 + 100 = 142
43 + 99 = 142
44 + 98 = 142
45 + 97 = 142
46 + 96 = 142
47 + 95 = 142
37 + 75 = 112
99 + 3 = 102
55 + 47 = 102
65 + 55 = 120
37 + 74 = 111
76 + 48 = 124
71 × 2 = 142
2 × 71 = 142