87 乘法 3 等于多少?
87 × 3 = 261
87乘法3 等于 261
竖式演算
验算
- 用除法验算:261 ÷ 3 = 87
- 用除法验算:261 ÷ 87 = 3
相关题目
87 × 2 = 174
87 × 4 = 348
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87 × 6 = 522
87 × 7 = 609
87 × 8 = 696
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88 × 3 = 264
85 × 3 = 255
89 × 3 = 267
84 × 3 = 252
90 × 3 = 270
83 × 3 = 249
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3 × 87 = 261
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