2 乘法 23 等于多少?
2 × 23 = 46
2乘法23 等于 46
竖式演算
验算
- 用除法验算:46 ÷ 23 = 2
- 用除法验算:46 ÷ 2 = 23
相关题目
2 × 22 = 44
2 × 24 = 48
2 × 21 = 42
2 × 25 = 50
2 × 20 = 40
2 × 26 = 52
2 × 19 = 38
2 × 27 = 54
1 × 23 = 23
3 × 23 = 69
4 × 23 = 92
5 × 23 = 115
6 × 23 = 138
7 × 23 = 161
8 × 23 = 184
9 × 23 = 207
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23 × 2 = 46
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14 + 32 = 46
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31 × 8 = 248