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巧算24,列出综合算式:3377,3556,4468,3444,3469,4557,4777,6688,5779,44510,36610,351010,56810,

题目详情
巧算24,列出 综合算式:3377,3556,4468,3444,3469,4557,4777,6688,5779,44510,36610,351010,56810,
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答案和解析
(3+3/7)*7=24
(3 + 5 ÷ 5) × 6=24
4 × (4 + 8 - 6)=24
4 × (4 + 3) - 4=24
(6 - 4) × (9 + 3)=24
(7 - 5 ÷ 5) × 4=24
(7 - 7 ÷ 7) × 4=24
6 ÷ (8 - 6) × 8=24
(5 + 7) × (9 - 7)=24
(10 ÷ 5 + 4) × 4=24
(6 - 3) × 10 - 6=24
3 × (10 - 10 ÷ 5)=24
(5 × 6) × 8 ÷ 10=24