苏教版小学五年级上册数学口算练习题

4.25X4=0.07X0.5=33X0.04=6.5X4=

2.3X0.06=15X0.08=0.09X0.9=

4.7X0.1=

54X0.8=1.6X0.03=0.8X0.9=

0.6X100=

17.5X0.01=3.2X0.5二25X0.4=

12.5X0.8二

6X6.5=3.6X0.7=6.5X0.4=

8.5X0.2=

0.66X0.3=2.5X0.4=7.7X0.8=

0.012X20=

4.6X0.4=3X0.09=2.2X0.05=

4.1X0.6=

0.75X0.4=23X0.4=0.32X100=

5.5X2二

4.73X10=0X23.5=0.25X4=

7.2X0.5=

3.3X0.5二60X0.8二3.4X0.6二

0.125X8=

4-1.4=82-7.2=19+9.1=

4.1-0.89=

5.68+0.42=6.1-5.1=0.72-0.24=

0.8+0.18=

0.89-0.25=1-0.98=0.048+0.52=5义400=

19.9+11.1=1874-1000=1+3.89二0.081X10=

754-10=0.964-8=0.8X7=1.5X7=

1.32X8=0.7X8=10.3X2=5X0.6=

0.9X0.3=3.5X0.2=2.01X0=10X0.05=

0.13X7=0.21X100=0.7X4=0.05X4=

4X0.3二430-250=0.17+0.06=1.02-0.09=

72004-800=0.17+0.6二0.83-0.6二17X300=

0.98-0.09=0.2+0.78=600X0.7=10.2+0.02=

0.15+0.7=670+250=10.2+0.2=9.2-6=

85004-500=3.2-3.2=3.7+2.3=25X100=

3.2-0.32=2+2.8=380-290=0.35-0.5=

0.35+0.63=35004-70=3.1+3=3.8+0.38=

7500・250=3.8+1二0.95-0.05=450-780=

3.1+0.3二3+0.3=6304-9=4.5-0.4=

9.5-5=330X9二9.53-1.53=9.5-0.5=

3.5+2.4=1-0.95二0.3+0.27=

0.47+0.13=

4.5+4=4-0.6=0.95+0.05=2.5+3.2=

0.74+0.16=23X100=9.8-4.8=4804-40=

0.534-100=5.1+2.3=125X80=

0.078+10=

0.52+0.4=70X12=0.25X100=3.4-2.8二

0.6-0.37二0.052X10=10+0.08=1-0.15=

0.5X1000=0.82+0.3二13.5+6.5=

3.05X100=

1.2-0.8=21.6-12.6=634-100=

0.83-0.5=

0.76+0.14=804-1000=2.7+0.4=

0.72-0.43二

30X100=0.92-0.2二3.5+4.8二

3.5+2.4二

5+0.07=1-0.61=0.47+0.23=

0.25+0.75=

3.7+0.33=0.51+0.33=1-0.6=

8-4.6=

5.8-3.6=0.52+0.4二6.45+5.5=

4.5-1.3=

3.4-2.8二9.53-1.53=8.8-6.7=

10+0.08=

9.5-7.3=7.2+0.8=7.82+0.3=

8.8-6.7=

9.5-7.3=1-0.95=3.4-2.8=

0.96-0.35=

9.53-1.53=0.25+0.75二1.2-0.8=

0.83-0.5=

2.7+0=12.5X8二2.3X4=

3.25X0二

0.4X50=30X0.1=2.6X3=

4.1X2=

0.35X0.2=7.5X0.1=2.5X2=

0.5X10=

0.6X8二2.8X10二0.7X0.8=

5.6+0.4二

4.7+2.3=4.5X2=7.2X0.8二

6X3.4=

0.62-0.32=0.75X100=0.02X0.5=

3.6X0.3=

5.6X100=0.754-0.25=0.125X8=

0.86・2二

0.564-28=0.364-0.4二0.7X9=

3.64-24=

0.8X1.1=46.7-3.8=12.84-4=

5.24-13=

1.64+4.1=104-20=24・15二

0.35X0.6=

4.7+2.3=4.5X2=6.9-2.5=

7.2X0.8=

6X3.4=0.62-0.32=1.4X0.5=

0.75X100=

0.02X0.5=3.64-0.3=6.34-7=

5.64-100=

0.754-0.25=0.125X8=4.84-0.3=

0.964-2=

0.564-28=0.364-0.4=0.644-0.8=

0.724-3.6=

3.64-12=0.8X1.1=7.2+12.8=46.7

-3.8二

12.84-4=5.24-13=12.54-5=

1.644-41=

104-20=24・15二8.65X10=

0.35X0.6=

3.08X0.01=4.95X1000=6.9X0.1=

0.4X0.5=

2.44-0.8二10.84-9二9.64-0.8=

0.1084-2=

4.954-0.9=9.654-0.1=0.325X100=2.5

X8=

0.?564-0.7=0.125X4=3.28X0.1=3.9

4-0.13=

7.2X0.1=0.01X0.1=1.24-0.8=

0.074-0.7=

14-2.5=1.25X0.8=3.24-0.04=0

+1.7二

1.4+0.5=1.554-0.5=3.154-0.7=

1.86+0.2=

1.04:0.8=0.384-0.1=1.364-0.2二

1.164-0.4=

0.124-0.6=0.274-0.9二0.484-0.2=

8.734-0.9=

0.724-0.3=0.464-0.1=0.224-0.2二

3.454-0.5=

4.624-0.6=1.924-0.4=0.94-0.3二

5.114-0.7=

0.354-0.1=3.924-0.8=4.324-0.9=

0.244-0.8=

3.154-0.7=0.984-0.7=1.84-0.6=

1.764-0.4=

2.644-0.4=7.564-0.9=1.194-0.7=

1.534-0.9=

1.334-0.7=1.184-0.2=0.094-0.1=

0.214-0.1=

1.54+0.2=8.284-0.9=34-0.5=

1.714-0.3=

7.444-0.8=2.484-0.8=0.754-0.5=

1.92+0.8=

3.694-0.9=2.28+0.3=0.25X0.4二1.6

4-0.8二

0.8X7=1.32X8=1.5X7=0.7X8

10.3X2=3.5X0.2=0.9X0.3=5X0.6

10X0.05=0.13X7=0.7X4=0.05X4

12.5X8=0.4X50=3.25X0=2.3X4=

2.6X3=7.5X0.1=0.45X0.2=4.1X2=

3.5X0.01=9X0.5=0X9.8=3.9+0.39=

4.1X2=2.6X3=1.25X8=7.5X

0.1=

1X0.06=0.9X0.3=9X0.5=2.5X0.4=

10-3.52=8.2+1.8二0.2X0,4=0.22X4二

0.9-0.52=3.99X1=4X0.3=30X0.1=

0.35X0.2=1-0.08=4.8+5.2=2.01X0=

2.4X5=1.25X8=

2.5X4X12=???????10-1.8-7.2=

7.82-7.2=2.19+9.1=10.1-0.89=6.8+

0.42=

0.8+0.18=0.72-0.24=8.1—5.1=0.89-

0.25=

1-0.98二0.48+0.52=0.5X40二0.125X

8二

5.64-1.4=0.284-1.4=0.14-0.5二

3.884-0.4=

0.21X100=3.4-1.4=0.45X2.5=????0.8X1.25

0.3X3.6=????0.3X0.3=?10X0.07=?????0.3X1.4=

0.05X7=????0.92X0.4=0.2X0.26=????????0.14X4

0.02X0.1=????1.2X0.3=0.2X0.4=??????8.2+1.8

100-35.22=???2.3X4=2.5X0.4=?????????2.4X5

0.22X4=?????3.25X0=0.9-0.52=???????3.99X1

0X3.52=?12.5X8=84-10=????

1.474-0.7=

0.43+3.57=0.9X0.8=1~r0.5=

0.96+3=16.5X10=0.56X10

0二3.78X100=44-0.8=

3.215X100=0.8X10-4.08X100

二1.1X0.2=

0.6X0.8

-3X0.9二2.5X0.4=

3.6X0.4=

12.5X8=50X0.04=80X0.3

二1.1X9=

0.16X51.78+2.29.64-0.6

1.2X0.5-0.4二

0.74-0.01=2.5X0.4=12-

3.9=1.25X84-1.25=

6.64-0.66=5.37X0+4.63=3.9+2.03

=4.24-3.5=

1.6+2.4X0.3=2.14-0.9=2.7+

7.3=0.3X0.3=

7.2+2.8=0.94-0.01

=124-0.3=2.87+0.7=

134-4=0.96^-0.3=1.5X0.4

=7+0.25=

2.5X0.7X0.8=8-2.5=164-1.6

=5.6X1.01=

8X0.25=0.36+0.64=64.324-16

=4・2+0.1=

72.8:0.8=8.44-4.2=(1.5+0.25)X4

=22.5X4二

13.8+9.9=2.4X2.5=0.05X0.8

=2.56—0.37=

1.25X0.8X0.5=12X2.5=1.23X3

3.2^1.6=

3.5+3.5X3=19.64-2=

8.84-2.2=0.75X4=

0.5X0.8=8.4X0.2=1.6X0.2

—7.2X0.3=

2.8X0.3=0.94-0.15=1.8X0.4=

5.54-0.55=

0.08X100=2.24-0.11=5.46+

4.54=12.5X0.8=

0.35X0.3=

1.4X5=2.8X4二19.64-4=

44-0.5=7.54-1.5=104-2.5二3.524-

1=

1.5-r3=2.2X6=0.424-7=0.424-

0.6二

0.484-0.8=0.94-0.45二5.14-0.17=0.814-9-

4.84-0.16=8.44-0.4二1.8X5=4.54-

0.9二

2.94-100=1.54-0.03=4.44-0.11=9.64-

16=

14-0.01=4.2X5=34-0.5=

6.1-0.5=

0.38+4.2=04-3.89=0.6X0.2=6.44-

4=

7.24-0.9二4-0.18=0.34-0.1=

0.125X80=

4X2.5二1.2+0.04=0.7+6.53二3.6・

0.06=

1.254-0.25=1-0.75=2.6-F1.3二

4.4+6.6=

7.4-0.54=7.82H-0.1=0.5X1.6二8.44-7=

14-5=0.4+0.26=2.5X6=5.4X6=

0.07X20=0.454-5=3.5-2.9=0.484-

0.24=

1.54-0.03=5.65+0.35=3+4=

0.3X2.9-

17.3-0.8=2.54-0.5二2.16-1.6=30.44-

4=

2.54-5=60X3.2=8.4+0.5=

87-8.7=

1.8X0.5二4.54-0.15=2.4X5=3.64-

0.02=

0.294-0.01=1.5+0.9=15:0.3=

0.06X0.9=

0.96+0.8=