小数乘法分类练习口算笔算脱式计算和简算

1、小数乘法分类练习口算练习一（小数乘法）A25 X 4=0.4 X 2.5=125 X 8=0.8X 12.5=20 X 0.02=15X 0.3=0.32X 0.3=0.2 X 0.5=3.6X 0.2 =0.4 X 0.25=0.5 X 0.6 =3.6 X 0.5=0.38 X 0.5=1.2 X 0.5=0.16 X 6=2.3 X 0.3 =0.6 X 0.5=B0.02 X 14 =0.4 X 8 =3.5 X 6 =3.2 X 1 =0.5 X 10 =3.2 X 4=2.19X 20 =3.8X 100 =0.08X 3=0.9X 100=3.5 X 10=7X 0.02=0.4

2、 X 5=4.2 X 2=0.08 X 5=5.19 X 100=3.18X 10=C3.9 X 20=0.11X 8=2.6X 0.3=15.5 X 3=8.8X 0.1 =2.5 X 0.4=1.25X 4=0.36 X 10=6.8 X 4=29.6 X 0=0.19 X 100=0.25X 40=0.125X 80=20.3 X 4=1.8 X 0.5=0.16 X 5= 10.9 X 0.5=口算练习二（小数乘、加、减）默认分类 2010-09-26 21:14:11 阅读21评论0 字号：大中小 订阅A3.6 X 20=60 04=1.7 3=1.6 5=3.06 X 0.2 =4

3、0 X 0.8=0.04 H5=B3X 0.2X 0.5 =0.18 X 0.3=1 X 0.02=7 X 0.5=0.9 X=C0.1 0.01 =1.4 0.2=0.32 0.2 5=0.37 20=12 X 2.5 =1.5 X 0.6=1.25 0.8=5.6 X 5=1.2 X 0.5 =3.6 0.2 1=0.7 6X6 X0.3=0.5 X 2.5=7 0.08=2.8 9+2.8=1.12 100=4 3.7 0.25=0.05 X 0.8 =0.4 X 1.5 X 10=6.3 101 =0.2 X 0.9=1.8 6 .8=10-0.8 10=5.6 X 1.01 =口算练

4、习三（一步的小数乘法、除法）默认分类 2010-09-26 21:19:59阅读32评论0字号：大中小订阅A3.2 7 1.6=5.47 10 =0.96 7.06=0.1 7.01 =0.72 8=67).03=9.67 1.6 =0.497 0.7 =5.2 7 1.3 =5.77 5.7 =8.5 5=8.4十 4.2 =1 5=0.81 09=8.2 5 0.01 =0.36 5 1.8=0.565 0.7=72.8 5 0.8 =0.84 50.6=165 1.6 =19.6 5 2 =0.36 3=1.65 0.04 =1.25 0.3 =3.65 0.1 =0.45 5 0.15

5、 =0.245 0.3 =3.25 100 =0.455 0.9 =0.515 17 =0.84 5 6 =0.5 50.1 =2.8 7=1.95 0.19=8.55 1.77.5 X 4=0.04X 25 =5X).4=1.2 X 0.5=40X).9=口算练习四（小数乘除法）默认分类 2010-09-26 21:25:01阅读36评论0 字号:大中小订阅4.5 X.12.5 X.5=0.15 -0.5=4.2 5 0.1125 0.3=2.87 5 0.7 =1.6X 0.05 =2.5X 0.04=1.5 X 8 =0.8X 0.08 =0.2X 0.5 =0.13 X 0.4=0.5

6、 X.6=1.4X 0.6=7 5 0.14 =2.1 X 35 2.1 =450.5=0.35 10=28.6 1000=1.7 0X5 X=4.5 X.2=0.24 05=0.9 06=0.1 0.1 =5 5.5=3.65 0.12.8 0.04=0.6 X.2=100 0.01 =0.72 5 0.32.5 X 20 =7 85=4 88=8.7 029=4.2 0.3=0.72 812=0.9 8 0.01 =7 X3 83=3.6 X2 X=45 0.5 2=0.96 8 0.3 =0.45 8W=0.35 80.7=64.32 8 16 =27 80.01笔算练习二（脱式计算，能

7、简算的简算）默认分类 2010-09-26 21:41:21 阅读 98A1.73 X 12.5 X 0.836.4+68.8 7.3512.5 X 0.32 X 0.255.5 X 1.5 X 0.12B23.13 + 25X 0.16 + 1.870.8 X( 4 3.38 ) X 510.64 + 7.65 X 2.4 + 11.7625.6-9.9C9.5 X 3+7X 9.55.7+0.3-5.7+0.33.8 X 9.9+3.81.65 X 2.3 + 6.7 X 1.65D12.5 X 4.80.252.5 X 7.5+2.5 X 2.5633.25-0.84-1.162.63

8、X 9.9E0.25 X 4822.7 X 1.25 X 0.80.551.5 X 1.3 X 42.725 4.9 6.1F131 + 132+ 130+ 1295.5 X 1.5 X 0.12评论o 字号：大中小订阅2.8 X 3.5 3.5+9.2 X 3.5 1.25 X 6.49.5 X 0.02 X 0.8 X 1.254.07 X 8.6+9.125(6.1 4.6 ) 0.8 X 0.412.5 X 0.32 X 0.2518.5 + 4.1 + 1.5 + 5.94.5 X25X4X24.02-3.5+0.9851.7-1.8-3.23.5 X 37+6.5 X 3788 X 1.25X 3.2 X 4X 10.16.41 X 10