5 乘法 31 等于多少?
5 × 31 = 155
5乘法31 等于 155
竖式演算
验算
- 用除法验算:155 ÷ 31 = 5
- 用除法验算:155 ÷ 5 = 31
相关题目
5 × 30 = 150
5 × 32 = 160
5 × 29 = 145
5 × 33 = 165
5 × 28 = 140
5 × 34 = 170
5 × 35 = 175
5 × 27 = 135
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6 × 31 = 186
3 × 31 = 93
7 × 31 = 217
2 × 31 = 62
8 × 31 = 248
1 × 31 = 31
9 × 31 = 279
31 × 5 = 155
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85 × 47 = 3995
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65 + 90 = 155
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