1×1= 1-0.9= 0.32÷2= 0.8×5= 0.9×0.1= 3.11+2.22= 0.36÷0.4= 12.5+12.5×7= 8m-6m= a×a= 查看更多

 

题目列表(包括答案和解析)

*(9-8.5)×(5-4.76)÷0.1=

 

[  ]

A.1.2
B.7.7
C.30.84
D.60.32

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*(98.5)×(54.76)÷0.1=

 

[    ]

A1.2

B7.7

C30.84

D60.32

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简便计算.

2.5×1.02  1.25×32×0.25

3.5×1.4+3.5×3.6  7.8-1.9+8.2-8.1

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口算.

(1)0.1÷0.01=

(2)8.4÷4.2=

(3)3.5×0.1=

(4)0.35×0.2=

(5)0.84÷0.7=

(6)82.84=

(7)0.321.68=

(8)1.25×0.8=

(9)6.6÷0.66=

(10)1.2÷0.2=

(11)0.5×0.8=

(12)0.05×100=

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直接写出得数.

(1)0.07÷0.7=

(2)5.4÷0.6=

(3)3.4×0.1=

(4)0.35×0.2=

(5)1.23×0.32×0=

(6)1.181.20.12=

(7)4.70.543.46=

(8)4×0.251.75×4=

(9)0.80.8×0.9=

(10)0.26÷0.1÷2.6=

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