小数乘法竖式计算题答案
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/11 22:43:47
1.2+96.62.6-35.61456.23+9.6-8.65.2+6.3-584.31.256+65.2224.2222+3.2
1.02*1.902.21*4.761.97*0.982.34*7.905.96*7.651.32*3.259.35*3.258.36*9.637.36*9.786.32*9.296.31*8.978
5.6×2.93.77×1.80.02×965.22×0.39.99×0.024.67×0.95×2.441.666×6.19.432×0.0025.6×6.54.88×2.95.61×4.38.9×
竖式;5.6+7=4.2+8.9=25+34=2.9+5.4=3.7+35=5.6-1.9=89-47=57-1.3=4.7-1.5=24--15=6.7乘0.3=2.4乘6.2=0.56乘0.04=
0.25×16.2×4(1.25-0.125)×83.6×1023.72×3.5+6.28×3.515.6×13.1-15.6-15.6×2.14.8×7.8+78×0.524.8×100.156.5
3.14*2.8512.6*5.30.35*12.87.8*0.01515.96*3.853.105*1000.025*4035.21*4.612.45*3.9685.2*3.4
如:3.5×7.6――――3.5×7.6=26.6210245――――2660
你可以自己写嘛~~~~~~~~
一、填空题1.计算1.135+3.346+5.557+7.768+9.979=_____.2.计算1.996+19.97+199.8=_____.3.计算9.8+99.8+999.8+9999.8+9
(1)1.5÷0.25(2)4.65÷0.93(3)2.5÷0.125(4)3.15÷3.5
解题思路:如果一个因数扩大10,另一个因数扩大100倍,它们的积扩大的倍数是两个因数扩大倍数的乘积。即扩大10*100=1000倍。解题过程:varSWOC={};SWOC.tip=false;try
1.2+2.8=41.5+3.6=5.122.5+23=45.50.125+0.348=0.4730.65+2.35=34.27+3.15=7.423.24+1.157+0.163=4.540.12+
麻烦写上每个题的问题是什么,你只说五十道题,谁知道是什么题啊?再问:小数除以小数
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5.6×2.9=16.243.77×1.8=6.7860.02×96=1.925.22×0.3=1.5669.99×0.02=0.19984.67×0.9=4.0235×2.44=12.21.666×
1.2x1.2=1.44