1÷0.03= 1.5×0.5= += += - = 12-= ×= ÷= 查看更多

 

题目列表(包括答案和解析)

口算下面各题

(1)0.18÷0.03=

(2)0.06×0.5=

(3)80.8=

(4)0.42÷0.7=

(5)8.20.8=

(6)5.6÷0.8=

(7)0.650.6=

(8)0.2×0.9=

(9)6.31.3=

(10)0.8÷0.04=

(11)0.11×5=

(12)1.90.2=

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口算下面各题

(1)0.18÷0.03=

(2)0.06×0.5=

(3)80.8=

(4)0.42÷0.7=

(5)8.20.8=

(6)5.6÷0.8=

(7)0.650.6=

(8)0.2×0.9=

(9)6.31.3=

(10)0.8÷0.04=

(11)0.11×5=

(12)1.90.2=

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直接写出得数.

(1)0.30.6

(2)1.20.8

(3)7.84.6

(4)10.4

(5)2.93.1

(6)4.43

(7)0.560.36

(8)9.97.9

(9)8.80.8

(10)0.70.03

(11)5.620.38

(12)10.09

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将算式与得数用线连起来.

3.22.5

6.6

8.80.2

5.53.1

4.17

8.92.3

4.032.57

5.7

6.292.12

3.121.05

8.6

6.91.2

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用竖式计算下面各题.(前两题要验算)

1.3.97+1.03

2.8.64-5.74

3.0.42+3.28

4.12.33-6.7

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