小学小数乘除法计算题.docx
- 文档编号:665892
- 上传时间:2023-04-29
- 格式:DOCX
- 页数:7
- 大小:15.81KB
小学小数乘除法计算题.docx
《小学小数乘除法计算题.docx》由会员分享,可在线阅读,更多相关《小学小数乘除法计算题.docx(7页珍藏版)》请在冰点文库上搜索。
小学小数乘除法计算题
小数乘法:
5.6×2.93.77×1.80.02×96
5.22×0.39.99×0.024.67×0.9
5×2.441.666×6.19.432×0.002
5.6×6.54.88×2.95.61×4.3
8.9×2.45.5×559.77×0.02
1.384×5.18.78×832.6×61
0.059×0.24.268×1.757×5.7
9.46×2.8517.8×6.41.5×4.9
2.5×0.885.555×5.22.22×3.33
7.658×8536.02×0.356.78×8
除法:
85.44÷1642.84÷7101.7÷9
67.5÷15230.4÷621.24÷36
0.736÷2343.5÷1235.21÷7
39.6÷246.21÷0.03210÷1.4
51.3÷0.2791.2÷3.80.756÷0.18
0.66÷0.311.97÷1.569.6÷2.9
38.4÷0.815÷0.06
除不尽保留两位小数:
8.2÷0.120.8÷0.976.4÷5.4
4.7÷31.25÷1.232÷42
14.36÷2.78.33÷6.21.7÷0.03
用竖式计算
7.15×2290.75÷3.33.68×0.25
16.9÷0.131.55÷3.93.7×0.016
13.76×0.8=5.2×0.68.4×1.3
6.4×0.54.48×0.45.25×5
35.4×4.20.042×0.540.76×0.32
0.25×0.0462.52×3.41.08×25
脱式计算(能简算的要简算)
2.5×7.1×416.12×99+16.12
5.2×0.9+0.97.28×99+7.28
4.3×50×0.264-2.64×0.5
26×15.7+15.7×24(2.275+0.625)×0.28
3.94+34.3×0.21.2×(9.6÷2.4)÷4.8
8.9×1.1×4.72.7×5.4×3.93.6×9.85-5.46
8.05×3.4+7.66.58×4.5×0.92.8×0.5+1.58
32+4.9-0.94.8-4.8×0.5(1.25-0.125)×8
4.8×100.156.5×99+56.57.09×10.8-0.8×7.09
4.85+0.35÷1.48.7×17.4-8.7×7.4
12.5×0.4×2.5×80.87×3.16+4.649.5×101
0.68÷(5.2-3.5)×1.2540.5÷0.81×0.18
4.8×(15÷2.4)6.81+6.81×990.25×185×40
4.4×0.8-3.4×0.8(9.37+9.37+9.37+9.37)×2.5
2.37×6.3+2.37×3.72.5×1.25×0.323.8×10.1
2.5×(3.8×0.04)7.69×1013.8×10.1
0.25×39+0.250.125×7246×0.33+54×0.33
(8×5.27)×1.256.81+6.81×990.25×185×40
6.8×0.75÷0.53.75÷0.125–2.751.53+23.4÷7.2
9.5×9913.5×0.9812.5×8.8
口算
0.6×1.2=0.84÷0.6=4.5×0.1=
15×0.4=0.1×0.5=2.8÷7=
100÷0.01=1.4×3=0.72÷8=
6÷0.03=0.5×0.6=40×0.9=
4÷0.5=7×2.1=8.89+0.1=
24×0.25=0.1÷0.01=2.4×0.8=
9×0.4=10×0.01=30.2-3.02=
4.3-0.25=1-0.82=9.6÷0.3=
2.6×0.01=0×25.4=4.8×0.4=
7.2+2.8=12×2.5=2.63+0.37
0.7×16-16×0.2=0.96÷0.3=2.5×0.4=
1.4×2.5×4=8-2.5=6÷1.2=
9.2÷2.3=24÷4+56÷4=0.36+0.64=
4÷0.25=1.8×5=30×(200+3)=
计算下面各题(能简算的要简算)
7.05×23.7+7.05×76.3
0.125×3.2×2.5
12.81-(1.5+7.81)
8.7×2.6+6.4×8.7+8.7
1025-1125÷4.5×3.6
12.25-3.1+0.85-6.17
(1.9-1.9×0.9)÷(3.8-2.8)
2.65×1.7+1.35×1.7
列竖式计算,得数保留一位小数。
1.2×1.40.37×8.4=3.14×2.8
0.85×1.120.86×5.40.15×2.34
40÷1426.37÷3145.5÷38
1560÷354.8÷2.31.55÷3.9
7.2÷2.13.87÷7146.4÷13
5.63÷6.12.84×0.030.38×0.13
26.37÷3132÷422.84×0.03
4.8÷230.382×0.134.2÷4.5
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 小学 小数 除法 算题