六年级数学上册口算题300道

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4.7+2.3= 4.5×2= 7.5-2.5= 7.2×0.8=

6×3.4=

0.64-0.32=

1.4×0.5= 0.75×100= 0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6= 3.6÷24=

0.8×1.1=

7.2+12.8=

46.7-3.8=

12.8÷4=

5.2÷13=

12.5÷5=

1.64÷41=

10÷20=

24÷15=

8.65×10=

0.35×6=

3.08×0.01=

4.95×100=

6.9×0.1=

0.4×0.5=

2.4÷0.8=

10.8÷9=

9.6÷0.8=

1.08÷2=

3.14×5=

2.5×0.4=

5

3

×

3

2

=

4

5

×

5

12

=

6

5

=

5

4

÷

2

1

=

9

8

÷4=

4

5

×

5

4

=

6

5

=

3

2

÷

3

2

=

1

6

÷

2

3

=

3

4

÷

1

8

1

3

1

6

=

1

4

3

4

=

3

4

=

1

5

×

1

9

4

5

×

3

4

=

2

3

×

9

4

4

5

×

1

4

=

3

7

×

7

10

=

0.9-

9

10

=

10-

3

4

1

4

=

2

3

×12=

14×

3

7

=

1

2

1

4

2

3

×

5

8

4

9

×

1

9

=

3

5

×15=

1

3

×

1

8

5 11÷

6

11

=

7 10×

12

7

1.25×16×8=

1 3÷

1

8

(1

4

1

3

)×4=

1 2-

1

3

=

7 16×

16

7

16 35÷

4

7

=

5 18÷

12 27

=

1 4÷

1

4

=

15÷3

5

7 20÷

14 15

8×9

16

9

16

4 7÷

1

14

=

2

3

÷

4

15

=

5

6

×4÷

1

5

4

1

3

1

)×24=

24.06+0.4=

3

1

8

3

-=

(

5

1

6

5

-)×30=

5

4

×25=

=

+

5

3

7

3

12

1

×6=

2.8×25+12×2.5=

12.5×32×2.5=

5-

9

7

9

2

+=

=

+

-

+

3

1

2

1

3

1

2

1

45×101=

5

9

×6=

270÷18=

1.25-0.25+0.75=

2

1

×

3

1

÷

2

1

×

3

1

15

2

15

3

7÷1.4=

72.8÷0.8=

0.77+0.33=

3

1

4

1

)×12=

1.25×

5

4

×8=

10-0.9=

8.2+0.54+0.46=

5

4

3

1

12

11

6

5

12

1

8

3

×

5

2

=

26.26÷26=

7.9×11-7.9=

5

3

×

3

2

=

4

5

×

5

12

=

6

5

=

5

3

÷0.6=

4.57+6.43=

1.25-0.25+0.75=

5

3

×

3

2

=

4

5

×

5

12

=

6

5

=

5

4

÷

2

1

=

=

+

-

+

3

1

2

1

3

1

2

1

9

8

÷4=

4

5

×

5

4

=

6

5

=

3

2

÷

3

2

=

4

1

÷

3

1

=

13

2

×2=

26

5

×13=

6

5

×

5

2

=

8

3

÷3=

36×

2

1

=

2

1

÷

5

2

=

5÷6=

6

5

÷5=

9

5

×18=

7

6

÷

5

6

=

26×

2

1

=

7

6

×2=

5

3

×

2

1

=