(完整版)小学四年级下册全册数学口算题总汇,推荐文档

1、四年级数学口算题(1)。姓名：分数： 把下面的分数、小数互化。1 =2 =3 =1010010027 =125 =1=3810010 =100030 =10007 =1001000100 50 =17 =507 =1000100100025 =10025 =1000203 =1000.54 = 100578 =1000103 =10005 =256 =10100050 =100021 =1009=100050 =100060 =10020 =100019 = 10045 =10030 =10077 =1000100 =6 =15 =10001010000.14=0.9=0.10=0.54=0.

2、101=0.125=0.8=0.39=0.91=0.04=0.320=0.01=0.007=0.37=0.12=0.40=0.04=0.54=0.943=0.50=0.390=姓名： 四年级数学口算题(2)。分数： 小数的大小比较(1)在里填上“”、“”或“=”。33.86.56.502.452.080.010.111.014.853.945.405.41.51.604.84.082.72.9500.010.040.1015.415.540.61.12.8892.98.9282.92.72.671.331.33354.982.152.252.742.474.64.062.542.516.181

3、.8632.986.496.59.910.14.254.3011.410.677.88.73.963.690.180.814.44.056.756.787.55.70.510.5080.10.1001.341.437.47.040.60.601.251.0253.1431.44.9554.84.990.090.905.74.711.041.03512.515.13.873.0987.9990.350.53四年级数学口算题(3)姓名：分数： 58 厘米=（）米540 克=（）千克7 元 8 角 3 分=（1 米 70 厘米=（）元）米8 千克 10 克=（600 毫米=（）米）千克150 克=（

4、）千克10.04 吨=（）吨（）千克178 厘米=（）米（）分米（）厘米150 克=（）千克；86 厘米=（）米11 厘米=（）米；76 分米=（）米5 厘米=（） 米 ；182 米=（）千米231 克=（）千克；18 克=（）千克745 毫米=（）米；789 克=（）千克；5 米 80 厘米=（2 元4 角9 分=（ 吨）米）元；7 吨 60 千克=（）30 千克=（）吨；3 米 6 分米=（）米8 米 15 厘米=（）米；3 元 7 角=（）元5 分=（）元15 角=（）元8 元 10 分=（）元70 克=（）千克60 厘米=（）米560 克=（）千克108 千克=（）吨13 角=（）元8

5、0 分=（）元46 毫米=（）米370 米=（）千米3 米 50 厘米=（）米29 千克=（）吨7.06 米=（）米（）厘米四年级数学口算题(4)姓名：分数： 6.63 米=（）米（）分米（）厘米6.48 元=（）元（）角（）分567 克=（）千克28 克=（）千克50 厘米=（）米39 分米=（）米68 角=（）元37 分=（）元576 千克=（）吨7 角 8 分=（）元800 毫米=（）米69 厘米=（）分米49 毫米=（）厘米60 分=（）角7.626.720.290.324.55.010.250.510.40.411.381.390.10.011.141.416.66.5783.893

6、.986.787.860.250.264.54.194.55.43.63.7600.045.55.95.155.32.452.480.120.215.65.602.992.9990.200.195.145.30.270.1795.3896.00.930.9304.794.595.806.0844.0007.98.03.913.099.0097.83.91.87220.570.755.89967.0015.9第二大周口算测试6.997一位小数加法（一）姓名： 班级: 1.5+8.5=5.4+8.2=3.6+1.8=3.3+7.9=2.4+6.8=8.1+7.9=14.3+1.4=9.2+1.3=

7、1.6+3.9=1.8+7.4=15.4+3.6=0.4+1.6=2.8+3.6=3.6+4.7=6.5+1.9=0.6+0.7=1.5+3.8=6.2+9.9=11.5+11.4=0.8+3.4=4.4+1.7=0.8+2.3=3.5+4.4=15.7+0.3=1.7+4=7.2+1.5=2.1+6.2=5.6+2.3=2.5+4.5=3.8+0.5=1.3+6.7=0.6+2.5=3.2+2.1=3.6+4.2=4.3+5.6=2.4+4.0=1.3+2.1=2.8+3.5=4.6+2.1=1.7+4.5=6.7+4.2=1.6+8.0=3.5+6.7=8.9+9.4=1.3+5=3.2+

8、2.1=5.7+8.5=0.8+5.4=1.4+6.2=2+3.3=5.5+6.0=5.2+4.8=4.1+2.8=3.2+3.3=6.4+2.9=3.4+1.6=5.2+4.8=8.1+2.1=0.8+1.3=1.2+1.6=第二大周口算测试一位小数加法（二）姓名: 班级: 1.7+7.2=6.8+9.1=3.4+5.5=0.8+5.1=3.4+1.8=1.1+3.5=4.6+8.1=4.5+1.2=9.0+7.6=1.9+3.4=4.5+5.5=5.6+5.4=7.3+1.7=0.9+3.5=5.3+6.4=4.6+7.8=1.2+4.3=4.2+2.1=3.7+3.2=1.4+2.4=8

9、.1+0.5=0.3+3.2=6.3+2.5=4.6+1.4=0.9+0.8=0.5+0.3=3.5+7.8=1.1+12=3.5+7.3=9.8+4.5=5.6+7.6=3.4+1.9=4.5+2.3=5.7+8.4=1.8+0.9=5.8+9.8=1.3+5.7=8.9+4.5=1.6+0.5=4.5+7.5=3.6+6.2=6.5+6.1=3.5+7.6=7.5+7.1=0.7+4.3=5.1+0.5=5.3+5.1=7.8+2.4=4.5+7.1=4.1+7.2=0.9+0.6=9.7+8.6=8.6+4.3=0.9+4=2.6+3.5=6.7+1.4=6.3+6.2=6.3+5.1=

10、8.9+0.3=5.5+1.7=第二大周口算测试一位小数的减法（一） 姓名:班级: 8.7-3.5=3.2-2.1=8-3.2=10.2-6.2=6-0.4=8.3-7=4.7-4.3=8.2-5.2=2.6-0.8=4.7-2.5=8.4-0.6=5.7-3.7=1-0.9=3.5-1.3=3.5-3.4=9.7-5.4=4.3-1.4=7.1-0.2=8.2-6.8=6.9-2.5=2.1-1.7=6.8-2.9=4.3-1.2=6.9-1.2=3.9-0.8=1.5-0.8=5.1-3.4=3.4-2.3=6.7-3.1=8.3-3.3=8.8-3.2=12.3-4.5=5.1-0.9=

11、1.2-0.3=4.2-0.1=7.8-3=2.2-0.6=8.9-5.4=2.7-1.2=8.5-7.6=5.2-0.9=6.2-2=8.4-6.2=6.3-4.1=3.2-1.9=7.1-5.4=9.8-5.4=8.4-4.2=3.8-0.2=7.9-0.1=6.7-6.4=1.2-0.9=1.4-0.7=3.4-1.2=5.3-3.2=5.1-2 =6.7-3.4=9.6-5.2=第二大周6.7-2.9=口算测试7.1-4.8=一位小数的减法（二）姓名: 班级: 5.3-2.7=2.6-0.5=7.5-7.2=4.3-0.1=6.1-3.0=6.5-2.2=70-0.5=4.3-2.3=

12、6.2.-1.4=4.5-1.2=8.6-5.3=3.7-1.5=7.3-4.1=7.4-2.4=3.1-1.8=8.2-7.1=8.6-3.6=9.6-2.2=5.4-3.2=8.4-5.1=6.2-3.2=3.1-0.2=3.7-1.7=4.3-2.1=6.4-1.9=4.5-2.7=9.5-2.3=6.7-2.1=8.4-7.4=6.3-2.4=3.7-2.7=7.5-4 =2.3-1=6.3-2.6=2.4-0.5=3.2-1.1=5.2-1.6=7.3-2.6=5.4-1.2=7.4-6.3=5.1-3.4=6.2-4.1=7.5-3.7=7.4-3.5=5.3-5=6.4-5.2=

13、8.3-5.1=7.2-5.1=5-2.3=6.5-4.3=7.1-4.3=5.6-7.3=5.1-0.8=5.3-5.1=5.1-5=7.5-3.1=5.4-1.2=5.5-3.4=7.3-2.3=5.4-2.1=7.3-5.2=7.2-4.1=7.3-1.6=第三大周口算测试两位小数加法（一） 姓名-班级-3.12+3.21=4.12+1.23=5.43+0.75=8.21+5.12=3.15+5.01=4.52+6.80=4.03+4.12=4.75+0.80=0.21+5.61=7.06+5.63=5.31+0.61=8.02+0.80=5.55+2.11=4.09+2.01=5.13

14、+4.12=4.60+0.08=2.43+0.12=7.23+7.01=8.34+5.12=7.23+9.01=1.01+3.12=3.54+0.01=4.27+7.10=4.01+4.15=0.12+0.09=0.14+0.23=5.13+7.12=4.14+3.02=3.13+7.02=8.31+0.31=8.71+7.12=6.41+6.21=8.04+5.02=6.03+5.02=5.21+5.21=6.03+2.31=4.12+0.23=2.13+4.12=0.02+0.51=0.54+2.01=3.02+8.02=8.03+2.10=3.24+4.02=8.23+2.21=2.3+

15、4.32=3.12+4.23=7.02+3.01=4.23+6.34=4.23+3.121=4.53+5.23=5.72+9.01=3.24+6.12=4.34+3.24=6.43+4.43=3.54+6.35=6.23+6.24=6.24+4.36=5.63+5.24=4.25+5.04=0.03+2.90=第三大周口算测试两位小数加法（二）姓名-班级-3.47+8.24=5.32+6.15=7.34+5.46=3.45+6.14=2.13+3.45=3.23+4.12=4.12+6.23=5.35+3.24=6.12+5.14=6.01+0.10=0.23+0.14=0.14+0.46=3

16、.04+6.12=4.01+5.23=5.01+3.13=2.34+4.34=0.12+0.02=0.23+4.23=0.12+3.23=0.23+0.04=2.03+1.45=7.45+4.35=2.34+3.01=4.02+9.02=0.91+0.91=0.28+0.71=0.31+0.13=5.39+3.24=4.38+0.23=5.41+3.25=1.24+4.13=6.57+0.04=0.45+6.34=9.02+0.52=3.43+0.80=5.40+0.27=0.35+0.26=4.5+5.47=4.25+2.79=3.25+5.36=5.46+6.47=5.24+6.10=0.

17、52+0.30=0.92+0.92=0.34+8.01=0.29+3.45=6.23+4.23=4.37+0.91=0.28+0.91=0.58+0.15=6.03+9.04=4.76+3.20=5.20+0.25=5.27+0.91=0.93+0.47=5.26+9.12=9.02+0.45=8.04+0.62=2.34+0.37=0.17+0.62=第三大周口算测试两位小数加减法（一） 姓名-班级-8.60-6.39=8.49-6.31=7.40-4.04=7.68-6.50=3.90-2.76=6.91-5.39=6.97-5.97=8.25-4.64=8.78-0.52=1.27-0.

18、21=8.42-7.04=6.76-6.61=0.41+0.95=4.15+7.08=2.59+9.10=3.51+9.00=4.54+2.55=8.70+1.16=1.31+5.61=7.71-0.11=8.64-7.85=8.68+0.84=2.62+3.19=5.93-1.20=3.66+5.90=6.14-2.01=5.58+0.13=5.15-4.79=5.29+6.33=5.86-1.95=3.79-3.47=8.89-0.20=7.42+9.92=3.58-2.87=7.31-2.51=8.81-5.75=6.67-2.72=3.04+5.71=1.73+4.32=4.47+9.

19、24=8.53+3.94=8.36-3.72=第三大周口算测试两位小数加减法（二） 姓名-班级-6.78-1.84=6.35-2.83=0.6+7.50=7.57+6.82=5.18+2.34=8.74-6.93=1.05+9.02=4.30-4.19=4.94-2.06=7.93-4.75=6.03-2.94=4.62+3.02=9.32+3.40=5.43+3.23=3.55+5.33=8.21-4.90=2.38+2.40=9.28+1.69=6.89-0.88=4.97+7.29=3.34+4.51=6.29+0.67=9.60+0.73=2.23+5.50=9.81-0.09=2.8

20、0+6.46=7.74+1.48=4.22-2.66=8.28+7.36=7.48-6.52=4.64-3.25=5.62+2.82=6.63+7.16=5.94-0.36=8.80+7.97=7.87+9.72=8.76+0.75=7.37-4.92=7.52-1.82=3.42+6.99=4.06+4.85=7.55+7.05=第二大周口算测试两位小数加减法（三）姓名-班级-8.93-2.34=6.72-0.35=7.25-0.04=8.95-4.26=7.54-5.4=4.73-3.25=6.26-3.14=5.36-2.10=5.73-3.14=5.79-3.14=6.53-1.03=

21、8.12-4.32=7.43-0.14=7.52-4.12=5.31-4.12=9.04-3.02=6.31-3.21=5.92-4.14=6.12-3.01=7.29-4.01=7.13-2.08=8.64-3.41=7.23-2.13=5.23-1.23=4.15-3.12=7.12-3.12=7.52-3.12=7.43-4.12=8.25-6.14=7.16-0.4=9.46-2.31=9.75-4.24=5.9-5.35=6.26-4.23=5.34-3.21=9.33-3.33=5.34-2.32=7.43-4.23=6.23-4.15=8.53-2.13=6.13-4.23=7.

22、23-2.01=8.42-0.01=8.53-5.34=7.32-1.09=9.87-6.24=7.12-3.21=5.32-1.01=0.34-0.01=6.54-6.50=7.41-4.12=5.21-0.21=8.43-4.21=8.63-5.43=8.42-5.09=6.30-0.02=6.43-2.01=小数乘整数(1) 姓名： 班级: 0.4 4 =2 4.4 =3.9 2 =2 2.8 =1.6 3=7.4 3=2.4 3=3.7 3=7.1 3 =2.2 4 =8 4.1 =6.3 4=1.9 4=2.3 4=7 2.6 =6.7 4 =1.9 8 =7.4 0 =4.3 1

23、=2.2 2 =2.5 9 =6.7 8 =2.3 8 =4.4 2 =5.4 6 =8.2 9 =4.5 6 =3.4 8 =1.9 3 =2 4.3 =3 5.4 =3 6.6 =3 6.7 =0.3 8 =0.4 7 =3.4 4 =5 0.8 =1.5 6 =6 8.1 =0.6 9=6.3 4=1.9 4 =2.3 3 =6 4.3 =8 4.3=3.9 2 =2 2.8 =1.6 3=7.4 3=2.4 3=3.7 3=7.1 3 =2.2 4 =8 4.1 =3 5.4 =3 6.6 =3 6.7 =0.3 8 =0.4 7 =小数乘整数(2)姓名： 班级: 0.3 100 =0

24、.46 10 =6.6 10=5.2 10 =2.4 10 =7.9 10=10 9.72 =2.3 1 10=10 3.3 1=10 0 6.8 =10 8.37 =1 0 4.6 =10 5.66 =0.1 10 =10 8.5 =68.2 10 =51.2 100 =4.2 100 =10.3 10=1.3 10 =1000 5.4 =5.3 100 =1000 6.73=10 8.1 =100 7.4 =8.87 100=8.98 100=8.8 10 =1000 5.2 =100 2.05 =4.9 1000=10 0.22 =1000 2.2 =10 2.3 =100 2.6 =1

25、00 2.8 =1.67 1000 =7.4 10 =2.4 1 00=100 3.19 =100 3.2 =2.2 100 =100 3.8 =9.9 1000 =100 4.1 =6.3 7 10 =100 4.1 =0.3 10=1000 0.3 5=10 4.38 =6.4 100 =2.5 6 100=13.4 10=0.5 100 =0.5 10 =20.6 1 00=0.9 100=100 10.8 =10 4.52 =小数乘整数(3)1000 5.41 =姓名： 班级: 2.4 1 00=100 3.19 =0.3 10=1000 0.3 5=10 4.38 =6.4 100

26、=2.5 6 100=13.4 10=100 3.2 =2.2 100 =100 3.8 =9.9 1000 =9.5 100 =100 6.76 =5.5 10 =100 6.93 =9.2 100 =10.3 10=1.3 10 =1000 5.4 =5.3 100 =1000 6.73=1.46 100=27.4 100 =2.54 1000 =3.76 100 =7.17 1000=2.25 1000 =100 4.15 =8.3 5 =100 8.35 =10 8.38 =7.8 10 0=10 8.64 =10 8.9 =7.4 100 =4.36 100 =1.25 8=0.25

27、 4=3.2 5=7.2 6=4 6.1 =8.4 2 =10 6.48 =5.1 3 100=100 8.2 7=4.31 8=8.22 3 =1000 5.4 =5.3 100 =1000 6.73=10 8.1 =100 7.4 =8.87 100=2.8 30=8.3 2 =7.5 2 0=7.9 2 =6.6 4 =4 5.5 =小数乘整数(4)姓名： 班级: 3.76 100 =7.17 1000 =2.25 1000=1.25 8=0.25 4=3.2 5=7.2 6=1000 6.82 =100 8.3 =100 4.6 =0 5.6 =58.1 100 =14.1 4=7 2

28、.1 =100 5.3 =44.2 100=100 8.05 =100 8.2 =4.3 6 10 =100 8.35 =4.9 1000=10 0.22 =1000 2.2 =10 2.3 =100 2.6 =100 2.8 =1.67 1000 =7.4 10 =2.4 1 00=3.9 2 =2 2.8 =1.6 810=7.45 100=2.4 3=0.7 10=7.1 100 =2.2 4 =8 4.1 =3 5.4 =100 6.6 =3 6.7 =0.3 8 =0.4 7 =8.4 2 =9.5 100 =100 6.76 =5.5 10 =100 6.93 =9.2 100 =

29、5.2 6 10 =2.5 100 =0 5.6 =58.1 100 =14.1 4=7 2.1 =100 5.3 =44.2 100=小数乘整数(5)姓名： 班级: 8.6 10=9.5 10 =8.6 100 =2.6 100=9.56 10=6.5 100=10 2.05 =4.9 10 =10 2.2 =7.1 10 =3.9 10 =2.12 100=1.6 510 =7.4 10 =2.4 100 =100 3.19 =10 3.2 =10 3.4 =10 3.8 =9.9 10 =3.2 5=7.2 6.0 =7.4 6.1 =8.4 6.2 =4.0 6.48 =5.1 3 1

30、00=100 5.3 =100 8.2 7=4.31 8=8.22 3 =10 8.38 =7.81 100 =10 8.64 =1.31 8=7.4 10 =4.3 5 1 00=2.2 10 =6.1 2 3 =5.2 4 3 =4.1 4100=9.22 100 =5.2 10 =2.5 100=100 7.2 =7.5 10 =7.4 100 =1.3 9 100=100 8.05 =100 8.2 =4.3 6 10 =100 8.35 =10 8.38 =7.8 10 =10 8.64 =10 8.9 =7.4 100 =4.3 100 =小数乘整数(6)姓名： 班级: 8 4.1

31、 =6.3 4=1.9 4 =2.3 3 =6 4.3 =8 4.3=6.4 10 =2 4.4 =3.210=8.8 3 100=10 4.72 =8.8 10 =8.3 10=7.5 2 =7.9 10 =6.6 4 =4 5.5 =3 5.5 =.0 6.48 =4.1 6 =9.3 6 =1.4 50 =4.6 9 =1.6 5 0=9.7 8 =9.2 6 =7.4 2 0=5.1 7 =7.4 100 =8.4 2 =9.5 100 =100 6.76 =5.5 10 =100 6.93 =9.2 100 =8.6 30=8.6 6 =9. 1.6 =6 1.8 =4.9 2=4

32、2.2 =7.1 3 0=3.9 2 =2.5 4 =3.2 4=2 2.8 =1.6 30=7.4 3=2.4 3=8 4.3=4 4.4 =3.7 3=7.1 3 =2.2 40 =8 4.1 =6 4.2 =8 4.2=6.3 4=1.9 4=2.3 4=小数乘整数(7)姓名： 班级: 7.2 4 100 =7.4 100 =8.4 2 =9.5 100 =100 6.76 =5.5 10 =100 6.93 =9.2 100 =5.2 10 =2.5 100 =8.8 7=7.5 3 =7.4 4 =1.3 4 8 =100 8.05 =100 8.2 =100 9.2 =6.6 10

33、=5.2 100 =0.4 6 =0.92 3 =0.17 2 =2.3 100 =10 3.3 =3.2 5=5.1 5=4.1 5=4.3 4 2 =8.2 100 =10 8.38 =4.31 8=8.22 3 =10 8.38 =7.81 100 =2.33 4=6 4.2 2=8 4.3=4 4.4 1=2.5 100 =3.2 4=8 4.2=8.9 2 =3.2 10=8.8 3 100=10 4.72 =8.8 10 =8.3 10=7.5 2 =9.22 100 =5.2 10 =2.5 100=100 7.2 =7.5 10 =7.4 100 =小数乘整数(8)姓名： 班级

34、: 7.3 0=4.9 100=20 2.2 =7.1 5 100=3.9 2 =2.1 20 =1.6 30 =7.4 100 =10 3.1 =100 3.19 =7.1 10=100 3.4 =0 3.8 =9.9 10 =100 4.1 =6.3 100 =1.9 3 =2 4.3 =100 4.3 =100 4.38 =100 9.56 =7.9 100=10 9.72 =2 9.8 =100 3.3 =1000 6.82 =100 8.3 =100 4.6 =0 5.6 =58.1 100 =14.1 4=7 2.1 =100 5.3 =44.2 100=100 1.2 =10 4

35、.2 =3 5.4 =3 6.6 =3 6.7 =0.3 8 =0.4 7 =3.4 4 =5 0.8 =1.5 6 =6 8.1 =0.6 9=3.7 100 =2.7 100 =100 7.7 =100 4.2 =7.4 4 =1.3 4 8 =100 8.05 =100 8.2 =小数乘法口算练习姓名 1.54=2.54=0.13 4=5.410=0.180.3=4.21000=0.445=3.60.1=8.5100=8.54=3.2100=1.20.3 =0.497=0.0425=0.0315=44.2=10000.756=0.5100=00.25=10.01=1.258=3.82=1

36、60.2=9.30.30.20.1=0.96=2.10.3=70.08=1.870=0.245=0.20.5=600.5=0.051.6=0.51.1=0.80.5=1.254=40.25=1.80.5=80.5=2.510=6.32=0.924=801.6=0.564=1.60.8=6.39=0.158=7.20.6=4.24=3.090=1.470.4=0.40.251.54=2.54=0.13 4=4.21000=1.258=1.254=0.180.3=0 .0425=10000.756=70.08=0.051.6=小数乘法口算练习 2姓名 40.25=0.51.1=0.80.5=0.5

37、100=0.20.5=600.5=8.5100=300.5=0.780.2=3.920=0.50.28=0.80.9=1.58=1.55=3.60.2=2.58=40.25=7.254=1.940=3.40.7=3.65=2.52=0.510=0.68=2.12=5.6100=4.52=3.080.01=4.951000=6.90.1=0.40.5=2.810=0.70.8=0.420=0.870.781.32810.323.50.20.90.350.6100.050.1370.740.05412.580.4503.2502.342.637.50.10.450.24.123.50.0190.5

38、09.83.90.34.122.631.2587.50.110.060.90.3小数乘法口算练习 3姓名 90.5=2.50.4=0.4258.20.8=0.20.4=0.224=0.90.2=3.991=40.3=300.1=0.50.2=10.08=4.80.5=2.010=2.45=1.258=0.21100=3.40.4=7.80.5=2.99=1000.8=6.80.4=0.80.1=0.740=8.15=0.80.25=10.98=0.80.5=0.540=0.1258=00.54=40.25=1.258 =0.12580.812.5=2.50.40.18100.10.02=1.8

39、0.5=322.500.54=40.25=1.258 =0.12580.812.5=2.50.40.18100.10.02=1.40.5=322.52.45=0.3610=3.14100=2.50.04=1.50.8=3.6500=6.520=7.85=0.00810000.1256=720.4=1.50.5=10.130=小数乘法口算练习 4姓名 0.870.781.3281.5710.323.50.20.90.350.6100.050.1370.740.05412.580.4503.2502.342.637.50.10.450.24.123.50.0190.509.83.924.122.6

40、31.2587.50.110.060.90.390.5=2.50.4=103.52=8.20.8=0.20.4=0.224=0.90.52=3.991=40.3=300.1=0.350.2=10.08=4.85=2.010=2.45=1.258=0.21100=3.40.4=7.80.2=2.190.1=100.89=6.80.4=0.80.18=0.724=8.15=0.895=0.10.98=80.52=0.540=0.1258=70.08=1.870=0.245=小数乘法口算练习 5姓名 0.51.1=0.80.5=60.12=1.254=40.25=06.81=0.48=1.80.5=

41、80.5=2.510=6.32=0.924=801.6=6.20.7=0.40.250.560.4=1.60.8=6.39=0.158=7.20.5=1.70.4=4.20.4=3.90.3=1.54=2.54=0.13 4=4.21000=0.450.15=3.60.1=5.410=3.2100=1.20.3 =0.497=844.2=10000.756=0.5100=00.25=3.82=10.01=1.258=7.20.9=1.60.2=40.4=0.450.5=0.20.01=0.96=9.30.3=8.5 1.7=0 .0425=2.10.3=2.52=0.510=0.68=2.12

42、=2.810=0.70.8=0.0420=5.60.4=4.70.3=4.52=小数乘法口算练习 6姓名: 0.020.5=3.60.3=6.30.7=5.6100=0.750.6=0.1258=4.80.3=0.862=0.562=0.364=0.648=0.79=3.64=0.81.1=7.20.8=4.63=2.84=5.23=12.54=1.640.1=102.22=2.45=8.6510=0.350.6=3.080.01=4.951000=6.90.1=0.40.5=2.40.8=1.89=9.60.8=0.1082=4.950.1=9.50.6=0.325100=2.58=0. 560.7=0.1254=3.280.1=3.93=7.20.1=0.010.1=0.250.4=1.60.8=0.82.5=1.250.8=3.20.4=01.7=0.22100=5.60.8=50.24=4.50.5=3.90.316.55=50.12=240.5=4.80.5=44.2=0.842=50.2