42 加法 90 等于多少？
42 + 90 = 132
42加法90 等于 132
竖式演算
验算
- 用减法验算：132 − 90 = 42
- 用减法验算：132 − 42 = 90
相关题目
42 + 89 = 131
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42 + 88 = 130
42 + 93 = 135
42 + 87 = 129
42 + 94 = 136
42 + 86 = 128
41 + 90 = 131
43 + 90 = 133
40 + 90 = 130
44 + 90 = 134
39 + 90 = 129
45 + 90 = 135
38 + 90 = 128
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32 + 100 = 132
33 + 99 = 132
34 + 98 = 132
35 + 97 = 132
36 + 96 = 132
37 + 95 = 132
7 + 69 = 76
80 + 94 = 174
55 + 5 = 60
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2 × 66 = 132
22 × 6 = 132