31 乘法 5 等于多少?
31 × 5 = 155
31乘法5 等于 155
竖式演算
验算
- 用除法验算:155 ÷ 5 = 31
- 用除法验算:155 ÷ 31 = 5
相关题目
31 × 4 = 124
31 × 6 = 186
31 × 3 = 93
31 × 7 = 217
31 × 2 = 62
31 × 8 = 248
31 × 1 = 31
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30 × 5 = 150
32 × 5 = 160
29 × 5 = 145
33 × 5 = 165
28 × 5 = 140
34 × 5 = 170
35 × 5 = 175
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56 × 94 = 5264
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