42 加法 100 等于多少？
42 + 100 = 142
42加法100 等于 142
竖式演算
验算
- 用减法验算：142 − 100 = 42
- 用减法验算：142 − 42 = 100
相关题目
42 + 99 = 141
42 + 98 = 140
42 + 97 = 139
42 + 96 = 138
42 + 95 = 137
42 + 94 = 136
42 + 93 = 135
42 + 92 = 134
41 + 100 = 141
43 + 100 = 143
40 + 100 = 140
44 + 100 = 144
39 + 100 = 139
45 + 100 = 145
38 + 100 = 138
46 + 100 = 146
43 + 99 = 142
44 + 98 = 142
45 + 97 = 142
46 + 96 = 142
47 + 95 = 142
48 + 94 = 142
100 + 99 = 199
16 + 33 = 49
6 + 41 = 47
42 + 5 = 47
23 + 14 = 37
50 + 42 = 92
2 × 71 = 142
71 × 2 = 142