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列式计算.14+34×23÷379÷115+29×511(78-316)×(59+13)
题目详情
列式计算.
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▼优质解答
答案和解析
(1) 1 4 + 3 4 × 2 3 ÷3,= 1 4 + 1 2 ÷ 3,= 1 4 + 1 6 ,= 5 12 ;(2) 7 9 ÷ 11 5 + ...
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