70 加法 87 等于多少？
70 + 87 = 157
70加法87 等于 157
竖式演算
验算
- 用减法验算：157 − 87 = 70
- 用减法验算：157 − 70 = 87
相关题目
70 + 86 = 156
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70 + 90 = 160
70 + 83 = 153
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69 + 87 = 156
71 + 87 = 158
68 + 87 = 155
72 + 87 = 159
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66 + 87 = 153
57 + 100 = 157
58 + 99 = 157
59 + 98 = 157
60 + 97 = 157
61 + 96 = 157
62 + 95 = 157
75 + 16 = 91
90 + 22 = 112
66 + 60 = 126
65 + 61 = 126
82 + 61 = 143
27 + 66 = 93
50 + 33 = 83
16 + 87 = 103