五年级小数乘除法计算题复习含答案

1、4.2X 0.64=0.65X 1.6=3.05X 4.6=五年级小数乘除法计算题复习（含答案）0.2 + 0.8=1 0.45=0.65 + 0.35=0.5 0.24=6.3 + 3.6 =4.8 0.9=0.2-0.02=0.3 0.12=0.05 + 0.4=7.2 3.5=2.4 + 0.56=0.15 + 0.5=25- 100=0.56X 1000=7X 0.11 =6.28X 100=1.8-3=7.2- 100=2.95X 100+ 100=4.75+ 2.466 =9.05 0.532 =7.45 + 4.3=30 0.275=40.8 + 8.42=30 11.35=18

2、.546+ 4.454=6.3 5.84=4.65 + 11.75=18.64 12.9=10 5.26=8.9 + 0.89=3.082+ 12.27=45.28 13.09=9.36+ 4.028=165.9- 30.84=0.35X 66=12-25=11.2- 7=0.016X240 =3.58X 24=26.48- 8 =49.5- 15=0.609X 8 =912-240=360X 0.25=0.96X 7=3.5X 160 =0.125X 42 =13.8- 12 =248- 16=1.35 27 =0.756- 0.18=10.64-3.5=86.4- 0.27=0.25X 0

3、.57 （保留一位小数）24.5- 0.17 （保留一位小数）0.12 X 0.44（保留两位小数）8宁1.3（保留两位小数）1、用竖式计算0.396 +.2=0.756 0.36二15.6 X3=16.9 0.13=1.55 3.93.7 X.016二（保留两位小数）2.5 + 0.7=（保留三位小数）10.1 + 3.3=（商用循环小数）3 / 41.8+0.02二5.76 X 3=2.08 X 7.5=0.43 X 0.28=0.72+ 0.9=90.753 3.31.05 X 2.4=4.6 X 0.6=0.2-0.01 =16.93 0.131.893 0.54=3.08 X 0.4

4、3=0.25X 40=3.7 X 0.0165.613 6.仁5.223 29=1.25X 0.8=5.2 X 0.66.213 0.3=13.953 3.1 =5.5X 66=6.4 X 0.51.33 0.95.93 X 0.767.8X 0.35=5.25 X 521.843 0.78.4 X 0.25=0.042 X 0.5428.14 3 6.73.54 X 130.3963 1.2=20-5.6746.84 X 7.4515.6 X 13=5.43 0.03636.72 - 2.40.125 X 1.4 0.025 X 14=5.7783 5.4=0.04X 0.12=1.5 X

5、0.25=1.2043 0.43=3.25 X 9.04=6- 1.2=9.23 2.3=3.5 X0.2=7.15 X2218.9 &54二6.45 0.73=4.8 + 2 =1.55 3.90.35 X.6=1.5 26.7=3.5 X24=8.4 X.37.218 364.25 24=35.4 4.25.24 3.22.52 X.40.756 3.36=5.84 3.163.06 36=8.02 3.5=8.9 X0.05=7.6 1.05=4.48 0.40.18 X 15=83 116.5-5.6=13.76 X 0.8=9.583 0.23=18.723 3.6=2.84 X 0

6、.05 =10.753 12.5=3.84 X 2.6 28.563 5.1 =0.42 X 0.3080.76 X 0.327.658 850.18 150.025 143.06 363.7 0.01653 2.0736.02 0.356.78 81.55 -.916.9 -.130.04 0.123.84 (2.61.89 -.547.1 -.2522.78 -.47 (0.6212.25 -.573.5 0.11.64 -11.55 -.92、脱式计算（能简算的要简算）3.94+34.3 0.21.2 （9.6 乞4） 4.84.85 + 0.35 1.牟8.7 (7.4 - 8.7 7.4(9.5 (016 / 412.5 (.4 (.5 (0.68 - (5.2 -3