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脱式计算,(能简算的要简算) 5.44÷1.25÷0

5.44÷(1.25×0.8)=5.44÷1 0.4÷0.4×5×5=25 第二个没有简便方法

(1)17.4÷0.8÷1.25,=17.4÷(0.8×1.25),=17.4÷1,=17.4;(2)1.8÷0.2÷0.3,=1.8÷(0.2×0.3),=1.8÷0.06,=30;(3)24÷O.6+0.6÷24,=40+0.025,=40.025;(4)17.94÷3.9+5.3×0.4,=4.6+0.12,=4.72.

17.5÷1.25÷0.08脱式计算 =17.5÷(1.25x0.08) =17.5÷0.1 =175

13.36÷1.25÷0.8 =23.56÷(1.25×0.8) =23.56÷1 =23.56

=5.98/(1.25*0.8) =5.98/1 =5.98

400 ÷ 1.25 = (400 × 100) ÷ (1.25 × 100) = 40000 ÷ 125 = 40000 ÷ (1000 ÷ 8) = 40000 ÷ 1000 × 8 = 40 × 8 = 320 【俊狼猎英】团队为您解答

8.75X2十1.25÷0.5 =8.75X2十1.25X2 =(8.75+1.25)X2 =10X2 =20

照片

5.98÷1.25÷0.8 =5.98÷(1.25×0.8) =5.98÷1 =5.98

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