五年级下学期数学口算题

1、日期日期日期日期0.75 +4.25=4.2X 5=4.7+ 2.3=6-3.4=0.75 X 100=5.6+100=2.5 X 4=10-9.25=0.06 X 1.5=0.3+0.5=0.7X0.8=1+ 0.01 =0.1 +0.01 =2.1+0.7=1-0.34=0.175+ 0.0225=8X0.125=5.6+3.8=0.62-0.32=0.02X0.5=0.75 +0.25=16.8+4=0.1+ 100=6.3+ 0.9=0.25 X 8=0.04X 2.5=1X0.01 =0.1+ 0.01 =0.63+0.9=0.6+0.54=8.9-0.9=0.96+2=5.9 -2

2、.5=4.5 X 2=3.6+ 3=0.125X8=0.53 X 1000=72.8 X0.01 =1+ 125=1.2+ 0.2=日期日期日期日期1 + 0.01 =48+0.6=20+ 0.2=1X0.4=9.63+3=7-0.23=4.8+ 0.3=7.2-0.8=1.4 X0.5=29+100=6.3+ 0.7=6+ 2.4=12.5 X8=8.9X 0=0.78+3=0.35+ 0.5=9.36+0.9=100+0.4=0.81+ 0.09=0.4X0.9=10-5.4 =4 + 20=3.5 X 200=1.5-0.06 =0.75+15=0.4 X 0.8 =4X0.25 =0.

3、36+ 1.54 =1.01 X99=420+ 35=25X 12=135+ 0.5 =2 1 _5 + 5 =42 _7 7 =5 1 _8 +8 =25105 - 5 =8 1-= 1 91 1 _6 +6 =21 _3 - 3 =_9_1_10 + 10 =日期日期日期日期日期2X 1.7+2 x 1.3=0.4X 101-0.4=1.25X0.7 X0.8=0.79+0.79 X 99=1+ 5+1 + 5 =0.89x 101-0.89 =2-0.64 -0.36 =17X40=100-63 =1.1-2.7+27 =751111-2一+=12122525932421一+ =-=10

4、109955131-24121+二 +=-一-一889911114 27 - 7 =1 2 _13 + 3 =84 4 _7 +7 =319A11一 +=- - =44101045535125- =-=+ 二=886699-(3+0.9)=7+8=di,981.5+2.45=0.75+15=1.01 X99=10-5.4 =1.01 X99=0.4 X0.8 =420+ 35=4 + 20=420+ 35=4X0.25 =25X12=3.5 X 200=25X12=0.36+ 1.54135+ 0.5 =1.50.06 =135+ 0.5 =日期0.9 X 7+10.7=12.4 X 11-1

5、2.4=1.25 X3.3 X0 =203.77.3=5X0.75 +1.5 X0.75=1-0.1X0.1 =X 0.125 X8=1 X 0.4 + 1 x 0.4=37.2X 99 + 37.2=25X 4-0.25 X 4=日期+ 1.68 =+ 0.3+0.5=X4=X3.3 X0 =0.25 X36=4.9+1.4=0.85 X199=3.29+51.9+5=6.8-2.4+3=0.61.9+5.1+51=1.8+0.9X0.5=12-0.05日期1X0.01 +0.1=7.2-1.2+6.7=256000 毫升 =（ ）升=（）立方分米7.5 升 =（）升（）毫升=（）毫升100

6、0000立方厘米 =（ ）立方分米=（）升56000 升 =（ ）立方分米45000 毫升=（）升=（）立方米720 立方分米=（）立方米= （ ）立方厘米3350 立方厘米=（）立方分米=（）升日期16 升 =（）立方分米=（）立方厘米1.3 立方米=（）立方分米=（）升1 立方分米=（）立方米=（）升1.92 +0.04 =7.7 升=（）升=（）毫升 14 -7.4 =550 毫升=（）升=（）立方厘米1.25 升 =（）毫升=（）立方米2 立方分米=（）升=（）毫升1 立方米 10 立方分米=（）升日期220 立方分米=(60000 毫升=(810000立方厘米=(3.5 升 =()立

7、方分米(1.25 0.125) X87.7421 X (9.3 3.7) -5.623.4 0.8 13.4 7.2)升=()升=()升=(x (2.836.5413.7)毫升)立方米)立方厘米 1.3) +1.5 X2.26 1.76 4.54X 0.25 3.7 +4日期3.2 X0.25 X 12.5=2.8 X 0.4 =0.32 X500= 0.65 +4.35 =3/4 + 1/4 =2 + 4/9 =3 - 2/3 =3/4 - 1/2=6+12=0.87-0.49 =1/6 + 1/2 -1/6 =7.5-(2.5+3.8)=日期1+5=0.51 +17=7/8 + 3/8 =

8、3/10 +1/5 =4/5 - 7/10 =32.8 + 19=5.2-1.3=1.6 X 0.4 =4.9 X 0.7 =2 - 1/6 -1/3 =2.8 X 0.4 =日期17X 40=100-63=3.2+ 1.68 =14-7.4 =1.92 +0.04 =0.32 X500=0.65+4.35 =日期日期日期日期10-5.4 =4 + 20=3.5 X 200=1.5-0.06 =0.75+15=0.4 X 0.8 =4X0.25 =0.36+ 1.54 =1.01 X99=420+ 35=25X12=135+ 0.5 =3/4 + 1/4 =2 + 4/9 =3 - 2/3 =

9、1/6 + 1/2 -1/6 =1.6 X 0.4 =7/8 + 3/8=3/4 - 1/2=7.5-(2.5+3.8)3/10 +1/5 =4/5 - 7/10 ;1/6 -1/3 =0.87-0.49 =0.51 +17=32.8+ 19=5.2+1.3 =4.9 X 0.7 =1 + 5=6+12=17X40=100-63 =14-7.4 =1.92+ 0.04 =0.32 X500=0.65+ 4.35 =10-5.4 =4 + 20=3.5 X 200=1.5-0.06 =日期日期日期日期0.75+15=0.4 X 0.8 =4X0.25 =2 - 1/6 -1/3 =25X 12=

10、7.5-(2.5+3.8)=1.01 X99=420+ 35=3/4 + 1/4 =2 + 4/9 =3 - 2/3 =3/4 - 1/2=0.36 + 1.54135+ 0.5 =3.2+ 1.68 =2.8 X 0.4 =0.51 +17=32.8+ 19=5.2+ 1.3 =1.6 X 0.4 =4.9 X 0.7 =3.2+ 1.68 =2.8 X 0.4 =7.5-(2.5+3.8)=25X12=1.01 X99=420+ 35=135+ 0.5 =0.51 +17=32.8+ 19 =5.2+1.3 =1.6 X 0.4 =3/4 + 1/4 =2 + 4/9 =3 - 2/3 =

11、2 - 1/6 -1/3 =3/10 +1/5 =4/5 - 7/10 =3/4 - 1/2=1.50.06日期日期日期日期113 37 5J_ X 6=122.8 >25+ 12X2.5=2 75:9 92 3 2 345X101=270- 18=1.25-0.25+0.75=1111 X X 2 3 2 345311(-+ 1) x 12 =34A + 215157+1.4 =72.8- 0.8 =0.77 + 0.33 =41.25X - X8 =510-0.9 =8.2 + 0.54+0.46 =115十1261 _1232X -=8526.26-26=5 x 12_450x 5

12、-63用.6 =532X =535 x 12-450x -=6葭4=95 x 4_456. 5- 6日期x 2=135x 13=2652-X =653一 +3=812 + 255+ 6=5 U5=65x 18=9日期126 X -=273X 1 _5 211F =7211-T-=433 4-X -=8 5548 89 v 25312.5 >32X2.5=4 - 95 - 62 - 3=(-X6><(5 - 9 15.28-(0.28 + 0.2) =32_ x =531.25-0.25+0.75=7.9X11-7.9=4.57+6.43=2 3 2 32 2 « 3

13、 3136 X =2667524日期日期日期日期日期3 X 15=13一十 =32X =145X =1+勺=52443778+4=3 1.95=73 = _2 . 3 =1X27=98432342x3=47 _ =1_ x 8=1+ 3=62 + -=5510447°J = u6.3+ 0.07=26x12 =8 . 8=125x 8=613336X 1 =75X =22=6F 6=21=710 7337528*4- 4=0.51=14、/ 15 =1002-=8822 =944521331,1 =一十43X =122+ =25X 4=10-5_ -224381.4=5X 4 =17

14、x 60=1229=121+ 一 =34515583633x8=3X 11 =105-=62X -=12_=422773233,2X -=5 * 二_0x 5 =6+ 0.5=8.4+ 4.2=53456日期2一=21415235X-X=+ 2=X=5 =114727345+ 1 =12315 =222814+ =一X = 一1843733日期0X1一 =2J41=5X7 =416325268528 + 8 =23X =5 2=1一2=93-99966334日期日期日期日期日期636- 198=3.6+ 0.36=7+ 14=12 3_十 =551+1 =411X =41+1 =411 _=4

15、37X5=90.9=11(-+ 1) x4324=72 X 0.4=72+ 0.4=24x 3 = =40.21=5321+ X =2325X24 =4.2 +0.2 =12-0.2 =1.25X8 =27+ 68=910-540=18 >40=910 月0=1(-31、+ _ ) X 12 =433=10 用.1 =0.8 12.5=8.1 0.03=1.5 0.5=10+ 0.5 =0.5+10 =410-210 =2 , 3十 =15157+ 1.4 =72.8+ 0.8 =0.77 + 0.33 =3-=0.6 =541.25 X X8 =578-0.98=10- 0.9 =8.

16、2 + 0.54+0.46 =41 =53115 , 1- 一 + =126123 * 2 =8526.26+26=4.57 + 6.43=7.9X 11-7.9=3.14X 32=3 o , 33+ 3+ =44日期日期日期日期日期10.1X 30=2+0.2 2=“ 3 =481.8X 4X0.5=1.5 1.5X0.2=578+216 =85.2-3.25 =13. 2-=2-X 81 =91 , 1一十 =2321X2 =40.99X 9+0. 99=9 x 1 =42782.5-3.25 =11X8+1- X 2 =227+ 7 =103005-899=7.25+2.75=9.8+9

17、8 =0.125X 9X8 =11 =345 5=749X =271622x2= 311 26 =34_ + _ =55569-399=3 , 1_ + _ =453.2-0.5=312 =8工3 + 5 =124 3 x-=5 2+ 4 =243 37 5x-3 =125+5 =395 + 10=19 X8.1 =113 - 5 =453+198=18.25-3.3=586 X 15=0+9.3=213>< 3 =21218 + 16=50+0.1 =ix81 =0X台4X0.02=_5416 X 15=日期日期日期日期56377 J 10+2 =0.25X 8=236+64=7.8X 0.5=4.3-0.5=X0.6=1313_15 =5.01-1.8=0.99 X 9+0.99=如=10-7.26=75%+25%=38 + 4=5121-0.25=11 +910+ 70=45.7+ 100=9X3.14=1.63+2.3=5-4 =4801乂飞=29-0.6=0.85+0.15=3.75+ 0.25=36 X ；=125+ 5=312 +3=8X 1 =63+ 0.1 =19- 101.25 X 8=3.68