3377算24点
1: (3 + 3 ÷ 7) × 72: (3 + (3 ÷ 7)) × 73: (3 ÷ 7 + 3) × 74: ((3 ÷ 7) + 3) × 75: 7 × (3 + 3 ÷ 7)6: 7 × (3 + (3 ÷ 7))7: 7 × (3 ÷ 7 + 3)8: 7 × ((3 ÷ 7) + 3)给你个网站,很快就算出来了:http://www.dffy.com/tool/24.htm
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3377算24点
1: (3 + 3 ÷ 7) × 72: (3 + (3 ÷ 7)) × 73: (3 ÷ 7 + 3) × 74: ((3 ÷ 7) + 3) × 75: 7 × (3 + 3 ÷ 7)6: 7 × (3 + (3 ÷ 7))7: 7 × (3 ÷ 7 + 3)8: 7 × ((3 ÷ 7) + 3)给你个网站,很快就算出来了:http://www.dffy.com/tool/24.htm
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