郝改菊小学六年级数学口算练习Word下载.doc

郝改菊小学六年级数学口算练习Word下载.doc

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41=10÷

20=24÷

15=8.65×

10=

45＋÷

9＝　1－÷

＝3×

÷

3×

10－0.9＝　9.5+5=　　　4－＝7÷

1.4＝

＋=×

=÷

8=＋=

0.56÷

0.7=0.125×

4=3.28×

0.1=3.9÷

0.13=

=×

27=26×

=×

2=

2=×

13=

3=－=×

8=＋3=

7.2+12.8=46.7－3.8=12.8÷

4=5.2÷

13=

3.6－1＝×

＝　1.5÷

=24÷

=×

=

12÷

=1÷

7＋＝÷

=　　　1－1×

2.5×

0.4＝　÷

3=36×

=÷

0.35×

0.6=3.08×

0.01=4.95×

1000=

5÷

6=÷

5=×

18=÷

×

=÷

=1.8×

0.6=3.08×

0.01=4.95×

1000=6.9×

0.1=

=＋=4×

=12÷

46.7－3.8=12.8÷

13=12.5÷

5=

0.25×

3.97×

4=（1.2＋8.8）×

0.4=40×

20%=

0.21×

100=0.7×

4=0.05×

4=4×

0.3=

11=10÷

=5×

5－=×

12=3.7＋5=300×

0.3%=

4=3－1.95=－=

5×

400=×

=24÷

=

=＋6=×

8=

28=0.36÷

0.4=0.4×

0.5=6×

430-250=0.17+0.06=1.02-0.09=7200÷

800=

0÷

10%=6.8×

80%=－（－）＝40×

25×

4=0.125×

8=4.8÷

0.3=0.96÷

2=

11=10÷

=

10÷

10%=6.8×

80%=6×

=12÷

=

1=12÷

4.7+2.3=6.9－2.5=7.2×

0.8=6×

3.4=

=1.8×

2=÷

6=＋1÷

7=×

=

0.62－0.32=1.4×

0.5=0.75×

100=0.68+0.42=

28÷

=0×

=－=

2.5=1.25×

0.8=3.2÷

0.04=0÷

1.7=

0×

＋=×

＋0.6=－＝0.24×

5＝

2=×

=÷

=

8÷

＝　2.75÷

＝3.2－=＋=

12=3.7＋5=300×

28÷

=1÷

=1÷

＝×

＝

0.3×

=÷

=×

=32×

0.4＝

0.02×

0.5=3.6÷

0.3=6.3÷

7=5.6÷

100=

=0×

=5－=

1.5×

7=1.32×

8=0.7×

8=10.3×

2=

430-250=0.17+0.06=1.02-0.09=7200÷

800=

2.4÷

0.8=10.8÷

9=9.6÷

0.8=0.108÷

=1÷

=×

16=

-=×

=－（－）=

=×

0.081×

10=75÷

10=0.96÷

0.8=0.8×

7=

=24×

5=÷

=0.3÷

=

0.6=0.9×

0.3=3.5×

0.2=2.01×

0=

=×

=＋6=×

8=

9.2-6=8500÷

500=3.2-3.2=3.7+2.3=

6÷

=0÷

=6.3÷

0.07=26×

7.2×

0.1=0.01×

0.1=0.25×

0.4=1.6÷

0.8=

400=×

=24÷

=+（－）=

17×

300=0.98-0.09=0.2+0.78=600×

700=

=24÷

28=0.36÷

0.4=0.4×

＋=×

8=＋=

0.47+0.13=4.5+4=4-0.6=　0.95+0.05=

4=3－1.95=－=

99＋=－=25×

4=0.125×

8=

÷

=×

=

0.1－0.01＝0.22×

102=9÷

0.25÷

4=×

8=7×

12=×

=－=＋=　

＝14÷

=12÷

1%=

9.5+0.5=+=0÷

2=1－=×

=－=×

9=6.9×

0.1=4.9÷

6.3＝ ＋＝ ×

＝1－=

1――＝＋＝÷

＝ 9÷

＝

=－=6.8÷

10%=4.5＋=

301-199=0.24×

300=÷

=2.5+0.25=

60%=×

15=

===×

+=

20%=

====

====

==45＋÷

9＝4.8÷

0.3=

＋=4×

=×

＝　　÷

＝　

2.5×

0.4=1.5÷

0.05＝　1－÷

＝3×

＝25×

4＝×

=9.5-9.5×

0=-=

2.4×

=4.2÷

=1.25×

0.7×

8=1－＝

30＝1.4÷

3.5＝×

1.3＋×

3.7＝

（＋）×

12＝（估算）49×

301≈350×

0.02＝

1.9×

4×

0.5＝9×

9×

＝0.6÷

0.2=

==

=== 25×

4=

====

====

=8×

15==

==×

==

10.2+0.02=0.15+0.7=670+250=10.2+0.2=

25×

100=3.2-0.32=2+2.8=380-290=

＝5.8×

9＋5.8＝＋－＋＝

====

====

====

0.3÷

6=（1÷

+÷

1）×

8=×

18=

（+）×

15=×

=（+）×

36=

+×

=（+）×

15=×

1.6×

= ×

= ＋6=

4= 0.5－=