2 乘法 2 等于多少?
2 × 2 = 4
2乘法2 等于 4
竖式演算
验算
- 用除法验算:4 ÷ 2 = 2
- 用除法验算:4 ÷ 2 = 2
相关题目
2 × 1 = 2
2 × 3 = 6
2 × 4 = 8
2 × 5 = 10
2 × 6 = 12
2 × 7 = 14
2 × 8 = 16
2 × 9 = 18
1 × 2 = 2
3 × 2 = 6
4 × 2 = 8
5 × 2 = 10
6 × 2 = 12
7 × 2 = 14
8 × 2 = 16
9 × 2 = 18
1 × 4 = 4
4 × 1 = 4
5 × 1 = 5
6 × 1 = 6
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