五年级数学口算大全(暑假天天练).doc(20200822221330).pdf

《五年级数学口算大全(暑假天天练).doc(20200822221330).pdf》由会员分享，可在线阅读，更多相关《五年级数学口算大全(暑假天天练).doc(20200822221330).pdf（69页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、五年级数学口算练习一0.8 0.2=5.6 3=0.25 4=3.1 0.2=0.45 6=0.4 0.25=3.6 0.8=2.9 1=9.6 3=0.05 0.4=1200.5=7.3 4=0.75 2=4.3 0.2=12.5 8=660.4=6.01 0.3=034.5=45.2 2=1.3 3=4.25 4=0.07 0.5=330.04=6.5 4=2.3 0.06=150.08=0.09 0.9=4.7 0.1=4-1.4=82-7.2=19+9.1=4.1-0.89=5.68+0.42=6.1-5.1=0.72-0.24=0.8+0.18=0.89-0.25=1-0.98=0.

2、048+0.52=5400=19.9+11.1=1871000=1+3.89=0.081 10=7510=0.96 8=0.8 7=1.5 7=1.32 8=0.7 8=10.3 2=50.6=0.9 0.3=3.5 0.2=2.01 0=100.05=0.13 7=0.21 100=0.7 4=0.05 4=40.3=430-250=0.17+0.06=1.02-0.09=7200800=0.17+0.6=五年级数学口算练习二0.83-0.6=17300=0.98-0.09=0.2+0.78=6000.7=10.2+0.02=0.15+0.7=670+250=10.2+0.2=9.2-6=8

3、500500=3.2-3.2=3.7+2.3=25100=3.2-0.32=2+2.8=380-290=0.35+0.5=0.35+0.63=350070=3.1+3=3.8+0.38=540.8=1.6 0.03=0.8 0.9=0.6 100=17.5 0.01=3.2 0.5=250.4=12.5 0.8=66.5=3.6 0.7=6.5 0.4=8.5 0.2=0.66 0.3=2.5 0.4=7.7 0.8=0.012 20=4.6 0.4=30.09=2.2 0.05=4.1 0.6=0.75 0.4=230.4=0.32 100=5.5 2=4.73 10=023.5=0.25

4、4=7.2 0.5=3.3 0.5=600.8=3.4 0.6=0.125 8=7.82 7.2=2.19 9.1=10.1 0.89=6.8 0.42=0.8 0.18=0.72 0.24=8.1 5.1=0.89 0.25=10.98=0.48 0.52=0.5 40=0.125 8=五年级数学口算练习三5.6 1.4 0.28 1.4 0.1 0.5=3.88 0.4=0.21 100=3.4 1.4=0.45 2.5 0.8 1.25 0.3 3.6 0.3 0.3 100.07 0.3 1.4 0.05 70.92 0.4 0.2 0.26 0.14 40.02 0.1 1.2 0.

5、3 0.2 0.4 8.2 1.8 100-35.22 2.3 42.5 0.4 2.4 50.22 43.25 00.9 0.52 3.99 103.52 12.5 8810=1.47 0.7=0.43+3.57=0.9 0.8=10.5=0.96 3=2.5 412=10-1.8-7.2=0.96 0.8=2.4 11=8.1 9=60.3+0.67=2.8 5=0.72 0.6=187100=0.9+0.28=14=4.03 0.5=1.2+0.08=7.2 0.09=0.13 4=0.3 0.2=1.2 0.4=0.6 11=0.45 0.15=0.25+0.5=150.3=102.5

6、=5.8-0.9=3.4 2=0.48 1.2=4.3+6.9=1.65 0.3=12-1.1=1.4+2.6=12.4 4=五年级数学口算练习四12.5 4=9.5 0.5=52=9.1-1.9=0.36 0.9=05.4=2.5 4.4=3.06 3=6.6-6=7.6 4=320.5=0.25-0.19=0.4 0.01=20.32=12.5 0.8=640.8=3.2-2.3=600.2=4.16 0.8=5.4+6=0.6 5=3.3 8=7.8 10=0.6 100=3.71 10=4.5 1000=0.92 100=6120.87 0.49 5.2 10=0.28 1000=6.

7、12 10=0.479 100=0.21 100=17.6 1000=5100=21.3 10=14.17 100=9.2 10=7.13 10=1100=0.43 10=278.6 1000=53.4 100=38.2 100=2.33 10=4.56 100=9.02 10=70.77 100=356.8 1000=3.2 3=1.4 0.5=0.08 6=1.5 0.3=0.71 2=0.25 4=1.25 8=4.3 2=1.2 0.4=0.6 0.9=3.4 0.3=50.6=4.5 2=0.03 0.5=1.6 0.3=0.23 3=五年级数学口算练习五5.1 2=90.3=7.1

8、 3=1.5 6=0.9 0.4 10=7.2 3=8.4 4=0.65 5=0.93 3=2.7 9=3.8 2=5.4 0.8=4.6 2=1.8 0.3=4.2 7=9.6 0.6=6.4 3.2=110.11=102.5=140.2=0.31 3=10.5 5=14.7 0.7=200.5=9.6 1.2=3.44 2=650.3=9.9 11=2.8 2=0.96 3=1740100633.2 1.68 2.8 0.4 147.4 1.92 0.04 0.32 5000.65 4.35 105.4 4203.5 2001.5 0.06 0.75 150.4 0.8 40.25 0.3

9、6 1.54 1.01 994203525121350.5 3/4+1/4=2+4/9=3-2/3=3/4-1/2=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51 1732.8 195.2 1.3 1.6 0.4 4.9 0.7 155.8-0.9=3.4 2=五年级数学口算练习六2.9 0.5 5.9 0.2 3.6 7 4.3 0.3 5.9 9 9.4 9 7.5 6 1.3 3 3.8 7 4.7 5 5.2 7 2.3 2 6.8 7 6.7 0.3 7.5 7 7.1 0.7 6.6 2 4 0.3 9.2 9 6.1 9 6.8 5 4.8 4

10、4.1 2 6.4 0.4 9.6 7 1.9 0.8 4.2 0.3 1.9 0.8 8.2 3 8.4 6 2 6 8.7 0.3 3.2 0.5 8.4 8 2.5 4 1.3 3 8 0.4 7.8 9 6 0.5 7.7 8 98 2 9 9.6 9 5.4 3 9.3 3 5.5 0.8 7.4 0.7 3.4 0.6 4.5 0.4 3.8 7 4.7 0.2 1.5 6 8 0.9 9.2 0.6 2.4 9 1.8 5 8.9 0.6 3.2 0.8 9.7 9 6 7 1.6 0.7 6.3 2 1740100637.1 0.8 5.2 7 3.9 0.8 9.9 0.2

11、2.4 0.4 3.5 5 7.7 3 9.5 0.2 7.8 0.3 3.4 8 1.3 0.6 9 0.5 3.5 0.5 3.4 9 3.4 0.9 6.5 0.5 2.5 4.4=3.06 3=7.6 4=320.5=0.96 0.8=50.6=五年级数学口算练习七2.5 2=0.5 10=0.6 8=2.1 2=80.125=0.54 0.6=4.5 0.05=2.8 10=0.7 0.8=0.04 20=5.6+0.4=10.5 0.4=7.3 0.27=50.24=4.7+2.3=4.5 2=6.9 2.5=7.2 0.8=0.3 0.6=0.96 0.2=9.6 0.8=63.

12、4=0.62 0.32=1.4 0.5=0.75 100=25=4.5 5=0.22 102=0.02 0.5=3.6 0.3=6.3 7=5.6 100=3.6 0.12=7.8 0.6=16.5 0.5=0.75 0.25=0.125 8=4.8 0.3=0.86 2=7.3 0.3=06=3.9 0.13=0.56 28=0.36 0.4=0.64 0.8=0.7 9=1.2 30=0.012 0.2=01.7=3.6 24=0.8 1.1=7.2+12.8=46.7 3.8=4.5 0.02=87.2=3.2 0.04=12.8 4=5.2 13=12.5 5=1.64+4.1=0.1

13、8 0.2=0.16 8=1.25 0.8=五年级数学口算练习八1020=2415=8.65 10=0.35 0.6=0.56 0.8=7.4 2.8=12.5=3.08 0.01=4.95 1000=6.9 0.1=0.4 0.5=3.2 5=70.62=240.5=2.4 0.8=10.8 9=9.6 0.8=0.108 2=7.8 0.01=5.4 0.6=50.12=4.95 0.9=9.65 0.1=0.325 100=2.5 8=0.84 2.1=50.25=1.6 0.8=0.56 0.7=0.125 4=3.28 0.1=3.9 0.13=4.8 0.5=2.8 4.2=0.2

14、5 0.4=7.2 0.1=0.01 0.1=3.74 0=0.74 0.4=6.7 10=8.1 9=4.4 0.11 8 4.5=2.5 43.6 0.1 0.75 0.8 0.13 45.5 113.5 2=2.4 0.8 8.5 1005.4 104.2 10003.2 1002.4 0.8=3.2 0.5=0.45 0.15 180.3 1.2 0.3 8.5 10.04 250.5+0.5 0.5=40.5=五年级数学口算练习九42.4 7.6 0.3 1004.8 777.7 53.73 133.6 9=2000.04 1.58 2.42 7.8 5.6 1.25 40.24 0

15、.3 8.76 0.1 20.4=3.5 0.1 7.8 0.5 3.9 2.7 1.25 8123.8 0.24 34.5 0.1=0.13 7=8.1 0.05 0.2 0.5 2.5 3=44(50.2)=71.3=2.1 401=0.05 8=960.06=0.36 3=0.35 0.7=5.7 5.7 40.5=500.8=1.3 7=8.89+0.01=72.1=240.2=0.1 0.01=30.2-30=0.9 0.1=4.8 8=4.3-0.25=1-0.82=9.6 3=2.6 0.1=025.4=3.25+0.75=0.8 0.6=4.8 0.4=5.4+4.6=100.

16、01=2.4 0.8=7.2 0.8=6.4 4=0.6 3=3.2 0.8=9-2.8=90.4=5.4 0.6=9.5 0.1=3.4 40.25=7.5 3=五年级数学口算练习十102.5=350.5=0.64 0.4=2.5 0.5=6.45 0.01=0.48 6=23.1=8.2+2.6=80.1=801.25=3.5 4=2.6 2=2.8 0.5=0.5 2=I 2.5 2=0.5 10=0.6 8=2.1 2=80.125=0.54 0.6=4.5 0.05=2.8 10=0.7 0.8=0.04 20=5.6+0.4=10.5 0.4=7.3 0.27=50.24=4.7+

17、2.3=4.5 2=6.9 2.5=7.2 0.8=0.3 0.6=0.96 0.2=9.6 0.8=63.4=0.62 0.32=1.4 0.5=0.75 100=25=4.5 5=0.22 102=0.02 0.5=3.6 0.3=6.3 7=5.6 100=3.6 0.12=7.8 0.6=16.5 0.5=0.75 0.25=0.125 8=4.8 0.3=0.86 2=7.3 0.3=06=3.9 0.13=0.56 28=0.36 0.4=0.64 0.8=0.7 9=1.2 30=0.012 0.2=01.7=五年级数学口算练习十一3.6 24=0.8 1.1=7.2+12.8=

18、46.7 3.8=4.5 0.02=87.2=3.2 0.04=12.8 4=5.2 13=12.5 5=1.64+4.1=0.18 0.2=0.16 8=1.25 0.8=1020=2415=8.65 10=0.35 0.6=0.56 0.8=7.4 2.8=12.5=7.5 3=3.08 0.01=4.95 1000=6.9 0.1=0.4 0.5=3.2 5=70.62=240.5=2.4 0.8=10.8 9=9.6 0.8=0.108 2=7.8 0.01=5.4 0.6=50.12=4.95 0.9=9.65 0.1=0.325 100=2.5 8=0.84 2.1=50.25=1

19、.6 0.8=8.89+0.01=0.56 0.7=0.125 4=3.28 0.1=3.9 0.13=4.8 0.5=2.8 4.2=0.25 0.4=7.2 0.1=0.01 0.1=3.74 0=0.74 0.4=6.7 10=8.1 9=4.4 0.11 8 4.5=2.5 43.6 0.1 0.75 0.8 0.13 45.5 113.5 2=7.2 0.8=五年级数学口算练习十二2.4 0.8 8.5 1005.4 104.2 10003.2 1002.4 0.8=3.2 0.5=0.45 0.15 180.3 1.2 0.3 8.5 10.04 250.5+0.5 0.5=40.

20、5=42.4 7.6 0.3 1004.8 777.7 53.73 133.6 9=2000.04 1.58 2.42 7.8 5.6 1.25 40.24 0.3 8.76 0.1 20.4=3.5 0.1 7.8 0.5 3.9 2.7 1.25 8123.8 0.24 34.5 0.1=0.13 7=8.1 0.05 0.2 0.5 2.5 3=44(50.2)=71.3=2.1 401=0.05 8=960.06=0.36 3=0.35 0.7=5.7 5.7 40.5=500.8=1.3 7=8.89+0.01=72.1=240.2=0.1 0.01=30.2-30=0.9 0.1=

21、4.8 8=4.3-0.25=1-0.82=9.6 3=2.6 0.1=025.4=3.25+0.75=0.8 0.6=五年级数学口算练习十三4.8 0.4=5.4+4.6=100.01=2.4 0.8=7.2 0.8=6.4 4=0.6 3=3.2 0.8=9-2.8=90.4=5.4 0.6=9.5 0.1=3.4 40.25=7.5 3=102.5=350.5=0.64 0.4=2.5 0.5=6.45 0.01=0.48 6=23.1=8.2+2.6=80.1=801.25=3.5 4=2.6 2=2.8 0.5=0.5 2=0.75 4.25=4.2 5=4.7 2.3=63.4=0

22、.75 100=5.6 100=2.5 4=109.25=0.06 1.5=0.3 0.5=0.7 0.8=10.01=0.1 0.01=2.1 0.7=10.34=0.175 0.0225=80.125=5.6 3.8=0.62 0.32=0.02 0.5=0.75 0.25=16.8 4=0.1 100=6.3 0.9=0.25 8=0.04 2.5=10.01=0.1 0.01=0.63 0.9=0.6 0.54=8.9 0.9=0.96 2=5.9 2.5=4.5 2=3.6 3=五年级数学口算练习十四0.125 8=0.53 1000=72.8 0.01=1125=1.2 0.2=1

23、0.01=480.6=200.2=10.4=9.633=70.23=429100=6.3 0.7=62.4=12.5 8=8.9 0=0.78 3=0.350.5=9.36 0.9=1000.4=0.81 0.09=0.4 0.9=105.4 40203.5 2001.5 0.06 0.75 150.4 0.8 40.25 0.36 1.54 1.01 994203525121350.5 0.01 100=39013=1258=1231=0143=3.57=1.2 1.2=9.7 0=1.9+2.1=3.6 9=14412=0.05 4=0.4 100=3.7+7.3=1120=0.5 10=

24、0.9 100=2.7+7.3=1020=0.9 10=4.5 9=2.8 2=4.8 100=568=1005=7.9 100=3.4-1.4=7.82-7.2=2.19+9.1=10.1-0.89=0.68+0.42=8.1-5.1=0.728 0.24=1-0.98=0.048+0.52=5400=19.9+11.1=五年级数学口算练习十五3.4 1.4=7.82 7.2=2.19 9.1=10.1 0.89=0.68 0.42=8.1 5.1=0.728 0.24=0.8 0.18=0.89 0.25=1-0.98=0.048+0.52=5400=19.9+11.1=1871000=1

25、+3.89=0.081 10=7510=0.96 0.8=0.7 810.3 250.6 0.9 0.3 3.5 0.2 2.01 0100.05 0.13 70.21 1000.7 40.05 40.98-0.09=0.17+0.06=1.02-0.09=0.17+0.6=0.83-0.6=17300=1250=0.125 0.125 0.85 1.01=88102=（12525）4=64151415=167+289+33=58+39+42+61=7925+25=9.9 2.5 0.4=3.4 1.4=7.82 7.2=2.19 9.1=10.1 0.89=0.68 0.42=8.1 5.1

26、=0.728 0.24=0.8+0.18=1-0.98=0.048+0.52=5400=19.9+11.1=1+3.89=0.96 0.8=0.8 71.5 71.32 80.7 810.3 250.6 0.9 0.3 五年级数学口算练习十六3.5 0.2 2.01 0100.05 0.13 70.21 1000.7 40.05 440.3 12.5 82.3 43.25 00.4 50300.1 2.6 34.1 20.35 0.2 7.5 0.1 10.08 3.5 0.01 1.25 0.25 09.8 3.9 0.39 4.8 5.2 0.5 0.4 40.25 348.1 92.5

27、460.025 3.6 6.3 0.05 43.5 003.5 0.9 0.3 10.06 90.5 1.25 82.6 34.1 20.35 0.2 7.5 0.1 0.9 0.3 10.06 90.5 1.25 80.2 0.4 8.2 1.8 10035.22 2.5 0.4 2.4 50.22 40.9 0.52 3.99 103.52 2.5 58.4 70.34 172.5 0.5 8.4 0.7 0.34 0.17 30.4 41.2 60.72 0.6 2.6 1.3 0.6 0.3 03.65 五年级数学口算练习十七7.82 1 0.001 0.1 1.4 0.7 3.6 0

28、.06 5.6 0.9 5.6 1.4 0.48 0.8 4.4 0.11 4.2 3 3.2 0.4 0.3 0.01 40.5 5.1 0.17 0.28 1.4 0.9 0.45 9.6 1610.01 0.01 17.5 1.5 0.81 930.5 10254.8 0.16 03.89 3.52 137.2 9937.2=6.4 41.5 0.3 10.4 10.4=1.8 57.2 0.9 2540.25 4=2.2 68.4 0.4 951.9 54.5 0.9 2.5 4253.3 02.5 40.3 0.1 4.5 2=7.8+0.22=20.64 0.36 3.4 0.4=

29、12.6 0.9=21.64 0.36 1.2 0.04=0.42 7=1.25 3.3 00.9 2.01=2.97 100=203.7 7.3=6.3+7=2.19 9.1=650.2=9.8-0.98=1-0.1 0.1=0.7+3=1.2 0.8=0.9 7+10.7=6.3 0.021=1.5 0.03=6.8-2.43=50.7=0.43 5=3.6 0.9-4=五年级数学口算练习十八3.6-0.36=8.1-2.2=0.6 0.3+0.5=6.8 8.6=9.4 0.2=1.8 0.9 0.5=21.08=8.8 0.4=(1.6+0.5)5=430.01 3.72 0.2=0.

30、7 8-0.6=990.1 3.2-2=60.125 8=1.9 48.8 0.11=41.2 0.25=0.125 81.8 40=2.5-3.61.8=2.3 0.1 85.1=12-0.05 4=4.2 32.01 3=16-4.5-5.5=1.8 0.3 3.72 4=13-0.5-4=1.1 0.7=2.32-0.4=1.9+5.1 51=3.2 50=3.2 0.5=10.01 0.1=1.25 0.5=1.29 3=7.2-1.2+6.7=0.75 4.25=4.2 5=4.7 2.3=63.4=0.75 100=5.6 100=2.5 4=109.25=0.06 1.5=0.3

31、 0.5=0.7 0.8=0.1 0.01=2.1 0.7=10.34=0.175 0.0225=80.125=5.6 3.8=0.62 0.32=0.02 0.5=0.75 0.25=16.8 4=0.1 100=6.3 0.9=0.25 8=0.04 2.5=10.01=0.1 0.01=五年级数学口算练习十九0.63 0.9=0.6 0.54=8.9 0.9=0.96 2=5.9 2.5=4.5 2=3.6 3=0.125 8=0.53 1000=72.8 0.01=1125=1.2 0.2=10.01=480.6=200.2=10.4=9.63 3=70.23=4.8 0.3=7.2

32、0.8=1.4 0.5=29100=6.3 0.7=62.4=12.5 8=8.9 0=0.78 3=0.35 0.5=9.36 0.9=1000.4=0.81 0.09=0.4 0.9=105.4 4200.5 2001.5 0.06 0.75 150.4 0.8 40.25 0.36 1.54 1.01994203525121350.5 25+1547-2758+18255-1051-8916+1623-13910+110712-51212+15+121-2547-27910-31029+4925-151-29-491211-11147+4734+14910-41058-3816+512五

33、年级数学口算练习二十12.5 88=16.7-0.92-1.08=0.75 0.8 0.13 40.04 2553.73 17.49 130.7 0.7=41.25=5.7 5.7 40.5=240.25=0.1 0.01=2.4 0.8=90.4=30.2-3.02=4.3-0.25=1-0.82=9.6 0.3=2.6 0.01=025.4=4.8 0.4=5.4+4.6-2.8=9-3.2 0.8=100.01=0.74 0.4=7.5 3=3.74 0=0.8 0.6=0.05 0.08=801.25=0.13 7=3.5 4=2.8 0.5 2=40.5=8.2+2.6=(1.5+2

34、.4)0.2=1.7+1.3 0.4=3.6 2-3.6=8.5 0.5+0.6=7.2 0.8=5.4 0.6=9.5 0.1=102.5=350.05=0.64 0.4=2.5 0.5=6.45 0.01=0.36 0.03=0.08 0.001=0.01 0.2=7.5 2.5=8.8 0.2=0.96 6=0.75 0.5=0.7 5=0.08 1000=0.1 6.7=1.6 0.5=2.5 4=8.76 0.351 42.4 7.6 1.58 2.42 7.8 5.6 1.25 47.8 0.5 3.9 2.7 五年级数学口算练习二十一0.24 0.3 2.5 40.3 101.2

35、5 804.8 777.7 123.8 8.1 0.05 0.24 0.3 0.2 0.5 2.5 3=4.4(50.2)=71.3=0.96 0.06=0.36 0.3=0.35 0.7=2.4 0.8 31.5 2=102=7247=205=2715=202=633=275=5103=409=2330=844=153=124=5139=4815=999=755=2055=4610=2420=872124=27127=7005=35070=5913=8122=1782=3080=8008=26585=11035=0245=0245=0245=2455=164=3000300=6055=505

36、0=702199=12080=278=6215=8604=4020=520430=5117=873=五年级数学口算练习二十二9131=8010=40020=2107=45009=580=8103=8808=30030=88112=3807=368=4808=2222=1650=1939=876=676=3632=554=50244=999=8008004=897=72726=8210=90303=68020=1233=588=5730=86862=827=24156=1834=5060=4555570(40 32)30025=96042=5146330006408=5004124=1233=3

37、.4 1.4=7.82 7.2=2.19 9.1=10.1 0.89=0.68 0.32=8.1 5.1=0.728 0.24=0.8 0.18=0.89-0.25=1-0.98=0.048+0.52=5400=19.9+11.1=0.3 0.01 3.2 0.4 0.8 71.5 71.32 84.2 3 0.7 810.3 250.6 五年级数学口算练习二十三4.4 0.11 0.9 0.3 3.5 0.2 2.01 00.48 0.8 100.05 0.13 70.21 1005.6 1.4 0.7 40.05 440.3 1.4 0.7 12.5 82.3 43.25 03.6 0.0

38、6 0.4 50300.1 2.6 35.6 0.9 4.1 20.35 0.2 7.5 0.1 0.001 0.1 10.08 3.5 0.01 1.25 0.25 7.82 1 09.8 3.9 0.39 4.8 5.2 03.65 0.5 0.4 40.25 342.6 1.3 8.1 92.5 460.025 0.6 0.3 3.6 6.3 0.05 43.5 00.72 0.6 03.5 0.9 0.3 10.06 0.34 0.17 90.5 1.25 82.6 330.4 44.1 20.35 0.2 7.5 0.1 8.4 0.7 0.9 0.3 10.06 90.5 1.2

39、61.25 80.2 0.4 8.2 1.8 2.5 0.5 10035.22 五年级数学口算练习二十四2.5 0.4 2.4 52.5 50.22 48.4 73.99 103.52 3.4 1.4=7.82 7.2=2.19 9.1=10.1 0.89=0.68 0.42=8.1 5.1=0.728 0.24=0.8 0.18=0.89 0.25=10.98=0.048 0.52=19.9+11.1=1871000=1+3.89=0.081 10=7510=0.96 0.8=0.8 71.5 71.32 80.7 810.3 250.6 0.9 0.3 3.5 0.2 2.01 0100.

40、05 0.13 70.21 1000.7 40.05 440.3 430-250=0.17+0.06=1.02-0.09=7200800=7500250=3.8+1=0.95-0.05=450+780=3.1+0.3=1-0.75=0.5 1000=7.82+0.3=0.4 502.6 34.1 20.35 0.2 7.5 0.1 2.5 2=0.5 10=0.6 8=2.1 2=2.8 10=0.7 0.8=0.04 20=5.6+0.4=4.7+2.3=4.5 2=五年级数学口算练习二十五6.9 2.5=7.2 0.8=63.4=0.62 0.32=1.4 0.5=0.75 100=0.0

41、2 0.5=3.6 0.3=6.3 7=0.75 0.25=0.125 8=4.8 0.3=0.86 2=0.56 28=0.36 0.4=0.64 0.8=0.7 9=3.6 24=0.8 1.1=7.2+12.8=46.7 3.8=12.8 4=5.2 13=12.5 5=1.64+4.1=8.65 10=0.35 0.6=3.08 0.01=4.95 1000=6.9 0.1=0.4 0.5=2.4 0.8=10.8 9=9.6 0.8=0.108 2=4.95 0.9=9.65 0.1=4.2 0.7 6=0.4 8.6 25=2.5 101=0.65 101-0.65=100.05

42、9-3.2 0.8=100.01=0.74 0.4=7.5 3=3.74 0=12080=278=0.89 0.25=10.98=3.9 0.39 0.2 0.4 4.8 5.2 03.65 0.5 0.4 0.048 0.52=19.9+11.1=1871000=6215=0.8 0.6=0.05 0.08=0.13 70.21 1005.6 1.4 0.7 4五年级数学口算练习二十六2.9 0.5 5.9 0.2 3.6 7 4.3 0.3 5.9 9 9.4 9 7.5 6 1.3 3 3.8 7 4.7 5 5.2 7 2.3 2 6.8 7 6.7 0.3 7.5 7 7.1 0.7

43、 6.6 2 3.5 0.2 3.7 0.3 4 0.3 9.2 9 6.1 9 6.8 5 4.8 4 4.1 2 6.4 0.4 9.6 7 1.9 0.8 4.2 0.3 1.9 0.8 8.7 0.4 2.6 7 2.1 3 1.6 2 5.3 3 8.5 9 6.9 0.7 6.6 0.4 4.3 8 8.2 3 8.4 6 2 6 8.7 0.3 3.2 0.5 8.5 0.9 7.1 0.7 7.1 6 7.4 0.5 9.6 3 8.4 8 2.5 4 1.3 3 8 0.4 7.8 9 6 0.5 7.7 8 9.9 0.7 5.4 2 5.1 2 4.7 3 1.2 0.2

44、 5.3 0.2 2.7 8 2 9 9.6 9 5.4 3 五年级数学口算练习二十七9.3 3 5.5 0.8 7.4 0.7 3.4 0.6 4.5 0.4 3.8 7 4.7 0.2 1.5 6 8 0.9 9.2 0.6 2.4 9 1.8 5 8.9 0.6 3.2 0.8 9.7 9 6 7 1.6 0.7 6.3 2 7.1 0.8 5.2 7 3.9 0.8 9.9 0.2 2.4 0.4 3.5 5 7.7 3 9.5 0.2 7.8 0.3 3.4 8 1.3 0.6 9 0.5 3.5 0.5 3.4 9 3.4 0.9 6.5 0.5 7.4 6 2.3 5 5.1 0

45、.4 9.6 4 5.4 5 1.5 0.8 9.4 2 1.6 0.8 7.5 0.7 3.7 9 1.8 0.6 3.5 7 9.3 4 2.7 0.7 5.2 7 3.8 0.2 1.2 0.9 6.1 7 3.8 0.7 1.6 5 5.9 0.3 9 9 7.1 0.3 9.7 2 5.8 0.8 1.7 6 9.6 0.5 1.8 4 4.3 0.6 1.3 9 2.9 8 5.6 7 五年级数学口算练习二十八5.3 0.6 5.4 0.7 5.3 0.2 8.3 2 9.5 3 7.3 2 2 0.5 5.2 0.6 9.7 7 6.1 8 6.7 0.2 8.6 6 3.1 0

46、.5 8.2 6 1.5 6 8.4 2 1.3 6 8.9 0.5 6.7 2 5.4 6 6.3 9)6.4 3 8.5 0.2 1.5 0.5 3 0.4 6.8 5 8.7 0.3 5.6 6 5.5 0.7 9.6 0.3 9.6 7 8.3 3 9.5 0.5 5.5 9 1.9 9 2.2 7 3.8 0.9 1.8 0.7 4.6 0.2 1.3 0.2 4.3 0.9 1.4 2 7 5 2.5 7 6.4 0.4 6.3 5 3.1 4 5.8 0.7 1.2 8 6.5 0.5 3.9 0.9 9.3 3 2 2 3.7 5 1.1 3 6.5 5 2.7 0.8 8.4

47、 8 4.2 0.8 6.9 2 6.6 2 9.5 0.8 6.6 0.7 1.7 0.5 6.9 9 8.4 6 五年级数学口算练习二十九9.4 0.5 8.4 0.5 5.6 8 3.9 5 5.4 0.4 7.3 0.2 9.4 8 3.8 0.3 8.6 0.4 7.3 4 4.8 0.4 1.3 4 7.3 8 8 4 3.2 6 4.7 0.3 4.6 0.9 9.9 4 8.2 0.5 8.2 0.5 5 0.8 5.7 9 3.9 5 7.3 2 5.3 3 6.7 0.2 4.3 0.5 4.7 0.4 2.4 5 7.3 0.3 3.8 0.9 7.3 4 5.1 0.7

48、 9.8 2 8.3 0.7 4.3 0.6 9.5 0.3 9.9 5 3.4 2 2.9 4 1.1 6 2.1 5 9.1 0.8 9.7 0.3 9.6 0.5 5.1 0.6 5.5 8 9 8 5 4 4.1 5 1.4 0.3 2.4 9 5.1 7 7.9 5 4.1 9 1.6 2 6.7 0.8 8.9 0.7 6.2 0.2 2.6 7 6.8 0.6 5.6 9 9.8 0.8 9 9 3.8 7 2.5 6 五年级数学口算练习三十1.7 5 4.6 0.7 8.9 3 7.9 0.6 6.3 4 2.9 0.3 4.6 8 1.5 2 6.9 0.7 5.8 6 3.

49、4 0.5 1.9 2 8.3 0.4 7.4 6 4.5 3 5.9 4 8.9 0.2 4.9 8 7.5 2 1.5 7 8.3 0.4 6.1 0.6 3.7 0.5 7.4 0.5 1.3 0.7 3.5 0.7 9.9 0.2 2 7 4.4 0.8 8.5 4 9.8 8 9 9 2.7 8 1.6 0.3 5.7 3 7.5 5 4.1 0.7 3.9 5 8.5 2 7.7 6 4 9 1.7 2 7.9 6 4.2 0.9 2.6 6 9.9 8 1.7 5 2.4 4 6 0.4 3.9 6 7 0.4 7.6 0.4 3.9 0.7 2.8 0.3 3 9 8.1 0.

50、3 3.3 8 8.1 0.7 2.2 3 3 6 3.2 5 4.3 7 6.7 5 2.7 0.7 1.4 0.9 1.6 9 五年级数学口算练习三十一8 0.8 5.9 2 3.6 9 1.4 0.6 8.3 0.2 7 9 8.7 8 2.9 3 6.7 0.2 1.6 0.8 9.6 2 5.4 5 5.8 0.7 3.7 0.2 8.7 0.6 2.1 0.4 1.6 5 4.6 3 9.5 0.6 5.6 9 5.9 0.3 9 2 9 4 4.5 3 4.4 6 5.5 4 8.6 6 6.6 0.2 8.7 0.6 2.4 0.6 2.1 0.2 4.4 0.8 7.1 9