3、8、12、10如何算成24?
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3、8、12、10如何算成24?
加减乘除括号等等都可以用上!
加减乘除括号等等都可以用上!
1:(10 ÷ (8 - 3)) × 12
2:10 ÷ (8 - 3) × 12
3:10 ÷ ((8 - 3) ÷ 12)
4:10 × (12 ÷ (8 - 3))
5:10 × 12 ÷(8 - 3)
6:(10 × 12) ÷ (8 - 3)
7:(12 ÷ (8 - 3)) × 10
8:12 ÷ (8 - 3) × 10
9:12 ÷ ((8 - 3) ÷ 10)
10:12 × (10 ÷ (8 - 3))
11:12 × 10 ÷(8 - 3)
12:(12 × 10) ÷ (8 - 3)
2:10 ÷ (8 - 3) × 12
3:10 ÷ ((8 - 3) ÷ 12)
4:10 × (12 ÷ (8 - 3))
5:10 × 12 ÷(8 - 3)
6:(10 × 12) ÷ (8 - 3)
7:(12 ÷ (8 - 3)) × 10
8:12 ÷ (8 - 3) × 10
9:12 ÷ ((8 - 3) ÷ 10)
10:12 × (10 ÷ (8 - 3))
11:12 × 10 ÷(8 - 3)
12:(12 × 10) ÷ (8 - 3)