五年级口算题900道.docx

1、五年级口算题900道0.8 X 0.2=5.6 X 3=0.25 X 4=3.1 X 0.2=0.45 X 6=0.4 X 0.25=3.6 X 0.8=2.9 X 1 =9.6 X 3=0.05 X 0.4=120 X 0.5=7.3 X 4=0.75 X 2=4.3 X 0.2=12.5 X 8=66 X 0.4=6.01 X 0.3=0X 34.5=45.2 X 2=1.3 X 3=4.25 X 4=0. 07 X 0.5=33 X 0.04=6.5 X 4=2.3 X 0.06=15 X 0.08=0.09 X 0.9=4.7 X 0.1 =54 X 0.8=1.6 X 0.03=0.

2、8 X 0.9=0.6 X 100=17.5 X 0.01 =3.2 X 0.5=25 X 0.4=12.5 X 0.8=6X 6.5=3.6 X 0.7=6.5 X 0.4=8.5 X 0.2=0.66 X 0.3=2.5 X 0.4=7.7 X 0.8=0.012 X 20=4.6 X 0.4=3X 0.09=2.2 X 0.05=4.1 X 0.6=0.75 X 0.4=23 X 0.4=0.32 X 100=5.5 X 2=4.73 X 10=0X 23.5=0.25 X 4=7.2 X 0.5=3.3 X 0.5=60 X 0.8=3.4 X 0.6=0.125 X 8=五年级上册口

3、算（二）姓名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=0.048+0.52=5X 400=19.9+11.1 =187 - 1000= 1+3.89=0.081 X 10=75 - 10=0.96 - 8=0.8 X 7=1.5 X 7=1.32 X 8=0.7 X 8=10.3 X 2=5X 0.6=0.9 X 0.3=3.5 X 0.2=2.01 X 0=10 X 0.05=0.13 X 7=0.21 X 100=0.7 X 4=0.05 X 4=4X 0.3=

4、430-250=0.17+0.06=1.02-0.09=7200 - 800=0.17+0.6=0.83-0.6=17X 300=0.98-0.09=0.2+0.78=600 X 0.7=10.2+0.02=0.15+0.7=670+250=10.2+0.2=9.2-6=8500 - 500=3.2-3.2=3.7+2.3=25X 100=3.2-0.32=2+2.8=380-290=0.35+0.5=0.35+0.63=3500 - 70=3.1+3=3.8+0.38=五年级上册口算（三）姓名0.5 X 1000=0.82+0.3=13.5+6.5=3.05 X 100=1.2-0.8=21

5、.6-12.6=63 - 100=0.83-0.5=0.76+0.14=80 - 1000=2.7+0.4=0.72-0.43=30X 100=0.92-0.2=3.5+4.8=3.5+2.4=5+0.07=1-0.61 =0.47+0.23=0.25+0.75=3.7+0.33二0.51+0.33二1-0.6=8-4.6=5.8-3.6=0.52+0.4=6.45+5.5=4.5-1.3=3.4-2.8=9.53-1.53=8.8-6.7=10+0.08=9.5-7.3=7.2+0.8=7.82+0.3=8.8-6.7=9.53-1.53=0.25+0.75=1.2-0.8=0.83-0.5

6、=2.7+0=12.5 X 8=2.3 X 4=3.25 X 0=0.4 X 50=30 X 0.1 =2.6 X 3=4.1 X 2=0.35 X 0.2=7.5 X 0.1 =2.5 X 2=0.5 X 10=0.6 X 8=2.8 X 10=0.7 X 0.8=5.6+0.4=4.7+2.3=4.5 X 2=7.2 X 0.8=6X 3.4=0.62-0.32=0.75 X 100=0.02 X 0.5=3.6 X 0.3=5.6 X 100=0.75 - 0.25=0.125 X 8=0.86 - 2=0.56 - 28=0.36 - 0.4=0.7 X 9=3.6 - 24=0.8

7、X 1.1 =46.7-3.8=12.8 - 4=5.2 - 13=3 / 129.5-7.3=1.64+4.1 =10 - 20=24 - 15=0.35 X 0.6=五年级上册口算（五）姓名4.7+2.3二4.5 X 2=6.9-2.5=7.2 X 0.8=6X 3.4=0.62-0.32=1.4 X 0.5=0.75 X 100=0.02 X 0.5=3.6 - 0.3=6.3 - 7=5.6 - 100=0.75 - 0.25=0.125 X 8=4.8 - 0.3=0.96 - 2=0.56 - 28=0.36 - 0.4=0.64 - 0.8=0.72 - 3.6=3.6 - 12

8、=0.8 X 1.1 =7.2+12.8=46.7- 3.8=12.8 - 4=5.2 - 13=12.5 - 5=1.64 - 41 =10 - 20=24 - 15=8.65 X 10=0.35 X 0.6=3.08 X 0.01 =4.95 X 1000= 6.9 X 0.1 =0.4 X 0.5=2.4 - 0.8=10.8 - 9=9.6 - 0.8=0.108 - 2=4.95 - 0.9=9.65 - 0.1 =0.325 X 100=2.5 X 8=0. 56 - 0.7=0.125 X 4=3.28 X 0.1 =3.9 - 0.13=7.2 X 0.1 =0.01 X 0.

9、1 =五年级上册口算（六）姓名1-2.5=1.25 X 0.8=3.2 - 0.04=0- 1.7=1.4 - 0.5=1.55 - 0.5=3.15 - 0.7=1.86 - 0.2=1.04 - 0.8=0.38 - 0.1 =1.36 - 0.2=1.16 - 0.4=0.12 - 0.6=0.27 - 0.9=0.48 - 0.2=8.73 - 0.9=0.72 - 0.3=0.46 - 0.1 =0.22 - 0.2=3.45 - 0.5=4.62-0.6=1.92 十0.4=0.9 -0.3=5.11-0.7=0.35-0.1 =3.92 壬0.8=4.32-0.9=0.24-0.

10、8=3.15-0.7=0.98 十0.7=1.8 - 0.6=1.76 -0.4=2.64-0.4=7.56 -一 0.9=1.19-0.7=1.53 -一 0.9=1.33-0.7=1.18 -一 0.2=0.09-0.1 =0.21 -一 0.1 =1.54-0.2=8.28-0.9=3-0.5=1.71 -0.3=7.44-0.8=2.48 -一 0.8=0.75-0.5=1.92 -一 0.8=1.2 - 0.8=0.07 - 0.7=0.8 X丰1.32 X11.5 X10.7 X110.3 X金3.5 X 010.9 X 015X 0.110 X 0.05=0.13 X10.7 X

11、10.05 X112.5 X太0.4 X 503.25 X12.3 X12.6 X37.5 X 010.45 X 014.1 X13.5 X 0.019X 0.5=0X 9.13.9 + 0.39 =4.1 X12.6 X11.25 X17.5 X 011 X 0.06=0.9 X 019X 0.5=2.5 X 0.4=3.69 - 0.9=2.28 - 0.3=0.25 X 0.4=10 3.52=8.2 + 1.8=0.2 X 0.4=1.6 - 0.8=0.22 X 4=2.4 X 5=1.25 X 8=五年级上册口算（八）姓名7.82-7.2=2.19 + 9.1 =10.1-0.89

12、=6.8 + 0.42=0.8 + 0.18=0.72-0.24=8.1-5.1 =0.89-0.25=1-0.98=0.48+ 0.52=0.5 X 40=0.125 X 8=5.6 - 1/0.28 - 1/0.1 - 0.5=3.88 - 0.4=0.21 X 100=3.4- 1.4=0.45 X 2/0.8 X 1.2/0.3 X 3於0.3 X 0/10 X 0.070.3 X 1/0.05 X/0.92 X /40.2 X 0.2/0.14 / X0.02 X 0/1.2 X0.2 X 0/8.2 + 1.8/100-35.22/2.3 X/2.5 X 0/2.4 / X50.2

13、2 X/3.25 X/0.9-0.52=3.99 /XI0X 3.5/12.5 X/8- 10 =1.47 - 0.7=0.43+3.57二0.9 X 0.8=1-0.5=0.962.5 X 4X 12=10-1.8-7.2=五年级上册口算（九）姓名16.5 X 10= 0.56 X 100=3.215 X 100=12.5 X 8=0.16 X 5=0.8 X 10=4.08X 100=1.1X 0.2 =3 X 0.9=2.5X 0.4=3.6X 0.4=50 X 0.04=80X 0.3 =1.1X 9=1.78 + 2.2 =9.6 -0.6 = 1.2 :X 0.5-0.4 =3.7

14、8 X 100=4-0.8 =0.6 X 0.8 =0.7 - 0.01 = 2.5X 0.4 =2- 3.9=1.25 X 8- 1.25 =6.6 - 0.66 = 5.37 X 0+4.633=9+ 2.03=4.2 -6.51.6+2.4 X 0.3 = 2.14- 0.9 =2.7 + 7.3=0.3 X 0.3=7.2 + 2.8 =0.9 - 0=11213-40.96 - 0=1.5 X 0=7 - 0.252.5 X 0.7 X0.8= 8-2.5 =16 -1.65.6X 1.01 =8X 0.2=0.36+ 0.64=64.32 - =54.2 0.172.8 - 0=8

15、.4 -4.2五年级上册口算（十）姓名13.8 + 9.9= 2.4 X 250.05 X 082.56- 0.37 =1.25 X 0.8 X=0.5 12 X 251.23 X=3.2-1.6=3.5 + 3.5 X=19.6 -28.8 - 2.2=0.5 X 0.8=8.4 X 0.2=1.6 =X.2.2X 0.3=2.8 X 0.3=0.9 - 0.15=1.8 X 0.4=5.5 - 0.55=0.08 X 100=2.2 - 0.11 =5.46+ 4.54=12.5 X 0.8=0.35 X 0.3=1.4 X 5=2.8 X 4=19.6 - 4=4-0.5=7.5 - 1

16、.5=10 - 2.5=3.52 - 1 =1.5 - 3=2.2 X 6=0.42 - 7=0.42 - 0.6=0.48 - 0.8=0.9 - 0.45=5.1 - 0.17=0.81 - 9=4.8 - 0.16=8.4 - 0.4=1.8 X 5=4.5 - 0.9=2.9 - 100=1.5 - 0.03= 4.4 - 0.11 =9.6 - 16=(1.5+ 0.25) X4 22.5 X4=1-0.01 =4.2 X 5=3 0.5=6.1-0.5=0.38+4.2二0-3.89=0.6 X 0.2=6.4 - 4=7.2 - 0.9=4-0.18=0.3 - 0.1 =0.1

17、25 X 80=4X 2.5=1.2 - 0.04=0.7+6.53=3.6 - 0.06=1.25 - 0.25= 1-0.75=2.6 - 1.3=4.4+6.6=7.4-0.54=7.82 - 0.1 =0.5 X 1.6=8.4 - 7=1-5=0.4+0.26=2.5 X 6=5.4 X 6=0.07 X 20=0.45 - 5=3.5-2.9=0.48 - 0.24=1.5 - 0.03=5.65+0.35=3-4=0.3 X 2.9=17.3-0.8=2.5 - 0.5=2.16-1.6=30.4 - 4=2.5 - 5=60 X 3.2=8.4 - 0.5=87-8.7=1.8

18、 X 0.5=4.5 - 0.15=2.4 X 5=3.6 - 0.02=0.29 - 0.01=1.5+0.9=15 - 0.3=0.06 X 0.9=五年级上册口算（十二）姓名0.96 - 0.8=2.4 X 11 =8.1 - 9=60.3+0.67=2.8 X 5=0.72 - 0.6=0.5 X 6=0.001 - 0.1187 - 100=0.9+0.28=1-4=4.03 X 0.5=1.2+0.08=7.2 - 0.09=0.13 X 4=0.3 - 0.2=1.2 - 0.4=0.6 X 11 =0.45 - 0.15= 0.25+0.5=五年级上册口算（十一）姓名0.48

19、- 1.2=4.3+6.9=1.65 * 0.3=12-1.1 =1.4+2.6二12.4 * 4=12.5 X 4=9.5 * 0.5=5* 2=9.1-1.9=0.36 * 0.9=0X 5.4=2.5 X 4.4=3.06 * 3=6.6-6=7.6 * 4=32 * 0.5=0.25-0.19=0.4 * 0.01 =2X 0.32=12.5 X 0.8=64* 0.8=3.2-2.3=60 * 0.2=4.16 * 0.8=5.4+6=0.6 * 5=3.3 X 8=五年级上册口算（十三）12.6 * 0.03= 8.71 * 0.1 =21 * 0.21 =0.8 X 0.13=

20、0.34 * 17=8.08 * 0.4=0.5 X 2.2= 1.24 * 4=3.27+ 0.63= 5.02 X 0.3=0.3 X 0.5= 6.4 * 4=7.2 * 1.8= 0.7 * 0.35=0.72 * 1.44=0.48 * 0.04=1.25 * 2.5= 5.5 + 55=16.8 * 8= 0.54+ 2.2=3.5-0.05=2* 0.02=0.25 X 40= 1.5 X 0.6=0.32 * 0.8= 12.25 * 0.5= 73.5 X 0.1= 46.5 + 52.5=0.45 X 102= 0.25 X 88=8X 1.25= 5.6 * 3.5=4.

21、2 * 0.7 * 60.4 X 8.6 X 25=0.27 * 0.3= 2.5 X 101 =4.7+2.3=4.5 X 2=6.9-2.5=7.2 X 0.8=6X 3.4= 0.62-0.32=1.4 X 0.5= 0.75X 100=0.02 X 0.5=3.6 * 0.3=6.3 * 7=5.6 * 100=0.75 * 0.25=0.125 X 8=4.8 * 0.3=0.96 * 2=五年级上册口算（十四）3.6 - 24=0.8X 1.1= 7.2+12.8= 46.7 3.8=12.8 - 4=5.2 - 13=12.5 - 5=1.64 - 41 =10-20=24 -

22、15=0.84 - 2.1= 5-0.25=7.8 - 0.01 =5.4 - 0.6=3.2 - 5=7X 0.62=0.56 - 0.8=7.4-2.8=0.18 - 0.2= 0.16 - 8=4.5 X 0.02=8 + 7.2=1.2 X 30= 0.012 X 0.2=0.3 X 0.3=3.6 - 0.12=7.8 - 0.6=4.5 + 5=0.3 - 0.6= 0.96 - 0.2=10.5 X 0.4=7.3 + 0.27=8X 0.125= 0.54 - 0.6=0.61 +0.39=0.56-28= 10 - 20=4.08 - 0.4=11 9.4=0.8 X 0.1

23、1= 0.72 + 12.8= 5.6 - 0.01 =2.3 X 100=0.75 X 100=0.108 - 2= 10.8 - 9=0.7 - 0.8=16 5.07=4.2 X 0.4= 0.72 X 6=五年级上册口算（十五）12 - 0.5=5.2 X 0.4=12.2 - 0.2= 5.6 - 100=0.41 + 3.7=0.02 X 0.5=7.2 0.8=1.4 X 0.5=84 - 0.21= 0.75-0.25=2.5X 16=0.108 - 2=1.75 + 32.5=16 5.07=5.2 - 13=1.64 - 41 =1.02 X 0.2= 0.26 X 0.3

24、=8.4X 0.02=1.29 X 6=0.8 X 0.05= 4.7+2.3=4.5X 2=6.9 2.5=7.2 X 0.8= 6X 3.4=0.62 0.32=1.4 X 0.5=0.75 X 100= 0.02 X 0.5=3.6 - 0.3=6.3 - 7=5.6 - 100= 0.75 - 0.25=0.125 X 8=4.8 - 0.3=0.96 - 2=0.56 - 28=0.36 - 0.4=0.64 - 0.8=0.72 - 3.6= 3.6 - 24= 0.8X 1.1 =7.2+12.8=46.7 3.8= 1.64 - 41 =10 - 20=24 - 15=6.9

25、X 0.1= 0.4 X 0.5=2.4 - 0.8=10.8 - 9=9.6 - 0.8= 0.108 - 2=4.95 - 0.9=65 - 0.1 =五年级上册口算（十六）0.325 X 100= 2.5 X 8=0.56 - 0.7=0.125 X 4=3.28 X 0.1= 3.9 - 0.13=7.2 X 0.1= 0.01 X 0.1 =0.25 X 0.4=1.6 - 0.8= 1-2.5= 1.25 X 0.8=3.2 - 0.04= 0- 1.7=0.22 X 102= 9.6 - 0.8=5X 0.24=4.5-0.05= 3.9 - 0.13= 16.5 - 0.5=5

26、X 0.12=24 X 0.5=4.8 X 0.5= 2.8 + 4.2=8.6510= 0.35 X 0.6= 3.08 X 0.01= 4.95 X 1000=6.9 X 0.1 =0.4 X 0.5=2.4 - 0.8= 10.8 - 9=9.6-0.8=0.108 - 2=4.95 - 0.9= 9.65 - 0.1 =0.325 X100= 2.5 X 8= 0.56 - 0.7= 0.125 X 4=3.28 X 0.1 =3.9 - 0.13=7.2 X 0.1 =0.01 X 0.1 =0.25 X 0.4=1.6 - 0.8=1-2.5=1.25 X 0.8=3.2 - 0.

27、04= 0- 1.7=0.22 X102= 9.6 - 0.8=5X 0.24= 4.5-0.05=3.9 - 0.13=16.5 - 0.5=五年级上册口算（十七）5X 0.12= 24X 0.5=4.8 X 0.5=2.8 + 4.2=0.84 - 2.1= 5-0.25= 7.8 - 0.01 =5.4 - 0.6=3.2 - 5=7X 0.62= 0.56 - 0.8= 7.4-2.8=0.18 - 0.2= 0.16 - 8=4.5 X 0.02=8 + 7.2=1.2 X 30= 0.012 X0.2=1.3 X 0.3=3.6 - 0.12=7.8 - 0.6= 2 -5=4.5 + 5=0.3 - 0.6=0.96 - 0.2= 10.5 X 0.4=7.3 + 0.27=4.08 0.4=11 9.4=0.