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1.2×(9.6÷24)÷4.8的简便计算

9.6÷24=0.41.2×0.4=0.480.48÷4.8=0.1

1

1.2*9.6/4.8/2.4=1

=1.2×4÷4.8=4.8÷4.8=1

1.2×(9.6÷2.4)÷4.8 =1.2x4÷4.8 =4.8÷4.8 =1

9.6÷1.25÷4.8÷8怎么简便计算 9.6÷1.25÷4.8÷8 =(9.6÷4.8)÷(1.25*8) =2÷10 =0.2

4.8÷0.24÷2 =(4.8÷2.4)x(10÷2) =2x5 =10

直接算即可 4.8×1.2-0.78÷2.6 =5.76-0.3 =5.46

简便计算: [1.9+1.9×(4.8—3.81)]÷(2.9—2.8) =[1.9+1.9×0.99]÷0.1 =1.9×(1+0.99)÷0.1 =1.9×1.99÷0.1 =3.781÷0.1 =37.81 2—(1881×1882—1)分之(1881 +1880×1882) =2—(1880×1882+1882—1)分之(1881 +1880×1882) =2—(1880×1882+1881)分之(1881 +1...

=9.6÷4.8x2.25 =2x2.25 =4.5

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