3838和3377算24点怎么算?
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3838和3377算24点怎么算?
3838和3377算24点怎么算?
3838和3377算24点怎么算?
1:8 ÷ (3 - 8 ÷ 3) 2:(3 + 3 ÷ 7) × 7
1: 8 ÷ (3 - 8 ÷ 3)
1: (3 ÷ 7 + 3) × 7
2: ((3 ÷ 7) + 3) × 7
3: (3 + 3 ÷ 7) × 7
4: (3 + (3 ÷ 7)) × 7
5: 7 × (3 + 3 ÷ 7)
6: 7 × (3 + (3 ÷ 7))
7: 7 × (3 ÷ 7 + 3)
8: 7 × ((3 ÷ 7) + 3)
1: 8 ÷ (3 - 8 ÷ 3) =8÷1/3=24
2:(3 + 3 ÷ 7) × 7=24/7× 7=24