小数乘除法口算题及答案

1.5×4=2.5×4=0.13×4=2.4-0.8=5.4÷10=4.2×1000=0.45÷0.15=3.6÷0.1=O.75+0.8=8.5×100=3.2÷100=0.18×0.3=8.5÷1

1.8x2.52.8x0.470.48x3.29.12x0.240.27x1.825.3x5.250.9x85400x2.5543.3x2.64.28x2.44036x2.528.6x.8.522.9

51+（2304-2042）×234215+（4361-716）÷81（247+18）×27÷2536-720÷（360÷18）1080÷（63-54）×80（528+912）×5-61788528÷

62*12=17*6=17/2-7/4=9/4）*（6/2）=50*(2/15)=1.08/0.12=65/5=68*2.3=1.414*3.1=1.25+1/4=33*5=93+862=4.5+25

4.8＋2.3=5.6÷7=4.7＋6.2=3.7－0.07=27÷0.01=3.72＋2.28=0.62＋0.38=1.25×4=0.45÷0.09=5.2×0=1.73＋3.2=1.12×100=

0.7×8=5.60.6×0.9=0.540.5×0.8=0.41.2×0.4=0.481.5×0.6=0.90.25×4=10.4×0.9=0.360.12×100=127.9×100=7900.4

8.7－1.9－3.1=0.7×16–16×0.3=（12.5＋1.25）×0.8=（5.6＋3.5）÷0.7=9.1÷4－3.1÷4=8.92－0.03－1.97=0.175÷0.25÷4=0.8×

0.7×8=5.60.6×0.9=0.540.5×0.8=0.41.2×0.4=0.481.5×0.6=0.90.25×4=10.4×0.9=0.360.1×5.3=0.530.12×100=127.

这.1.5×4=62.5×4=100.13×4=5.25.4÷10=0.544.2×1000=42000.45÷0.15=33.6÷0.1=368.5×100=8503.2÷100=0.0320.18

1]8.7－1.9－3.1=0.7×16–16×0.3=2]（12.5＋1.25）×0.8=（5.6＋3.5）÷0.7=3]9.1÷4－3.1÷4=8.92－0.03－1.97=4]0.175÷0.2

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×

去买本口算练习不就ok了吗?

5\6*5=65\4*2=5/82\1*4=244\5*2=2/53\1*5=3/57\2*6=7/125\2*6=5/123\5*2=3/105\7*2=5/145\6*1=5/67\9*2=7/1

请先给出2~4个样例再问：720÷800=17×300=再答：17×300有小数么？再问：弄错了再答：910*0.7=637190*0.3=57700*0.1=70320*0.8=256140*0.1

5.6×2.93.77×1.80.02×965.22×0.33×0.024.67×0.95×2.441.6×6.19.432×0.0025.6×6.54.88×2.95.61×4.38.9×2.45.

推荐这个网址里的计算题,你自己找吧http://edu.ksnnw.com/html/xiaoshu/

2.5X4=.

15×3=15×30=150×3=150×30=15×300=3×150=25×4=45×20=50×40=250×4=125×4=125×8=21×4=21×40=210×4=60×90=600×8

题哪里去了?自己用计算器算也行.再问：关于小数乘除法的填空题及答案，我要题，不是算式，急急急急急急急。3ku再答：内容：小数乘除法1、在计算19.76÷0.26时，应将其看作（）÷（）来计算，运用的是

7×40＝680,100－63＝37,3.2＋1.68＝4.88,2.8×0.4＝1.1214－7.4＝6.6,1.92÷0.04＝48,0.32×500＝160,0.65＋4.35＝510－5.4＝