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6000÷25x4的简便运算

6000÷25×4 =(6000×4)÷(25×4)×4 =24000÷100×4 =240×4 =960

分数分子分母同时乘一个数,结果不变

3500÷25×4用简便方法怎么计算? =35x100÷25x4 =35x(100÷25)x4 =35x4x4 =140x4 =560

25x4÷25x4 =100÷25x4 =4x4 =16

6000÷(60x4) =6000÷60÷4 =100÷4 =25

望采纳

16

25x4÷25x4 =25÷25x4x4 =1x4x4 =16

7500÷(25x4) =7500÷100 =75

750÷(25×4)

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