08×10×= (-)×35= ÷×= 3--= ×+×= -+= 查看更多

 

题目列表(包括答案和解析)

口算.

(1)0.340.45=

(2)7.72.6=

(3)3.60.8=

(4)0.390.15=

(5)64.6=

(6)0.350.18=

(7)0.080.92=

(8)7.41.6=

(9)3.54.25.5=

(10)7.81.52.3=

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口算.

(1)0.340.45=

(2)7.72.6=

(3)3.60.8=

(4)0.390.15=

(5)64.6=

(6)0.350.18=

(7)0.080.92=

(8)7.41.6=

(9)3.54.25.5=

(10)7.81.52.3=

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直接写出下面各题的得数.

(1)0.311.2=

0.351.2=

3.312.1=

(2)8.067.9=

2.512.49=

10.379.27=

(3)18.48.5=

11.298.71=

6.413.79=

(4)5.774.85=

12.0811.2=

10.269.74=

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直接写出下面各题的得数.

(1)0.311.2=

0.351.2=

3.312.1=

(2)8.067.9=

2.512.49=

10.379.27=

(3)18.48.5=

11.298.71=

6.413.79=

(4)5.774.85=

12.0811.2=

10.269.74=

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直接写出下面各题的得数.

(1)2.314.2=

6.271.5=

2.232.12=

(2)10.178.8=

5.514.49=

12.3711.27=

(3)9.78.9=

6.788.71=

8.233.77=

(4)6.454.35=

4.084.2=

12.099.91=

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同步练习册答案