小学三年级数学口算练习题1000道.docx

1、小学三年级数学算练习题 1000道800X2 =880 + 4 =800+4=390+3 =1200-200=330+3=50 + 5=11X7=83-57 =65+15 =80-46 =29 + 68 =660+6 =0 + 51 =68-49 =3X800=0 + 76=80X7 =420+7 =0X85=800+4=3X220=70 + 7=330+3=480+4 =14X2=3X23 =58 + 33 =5X900=64 + 2 =420-20 =2X200=58 + 26 =26+9=84 + 4=34X2 =57-38 =0 + 91 =550+5=1500- 700=930 +

2、3 =800X8=42X2 =0+22=420+2 =99 + 3=93 + 3=63 + 3 =770+7 =83-57 =160+4=960+3 =29 + 68 =800+ 700=660+3 =68-49 =690+3=180+9 =80X7=58-0 =14 / 172X440=48 + 2 =480+2 =60X5=2X44=840+4 =440+4 =32X3=48 + 4=540+9 =90 + 9=13X3=600X7 =120X3 =480+2 =39 + 3=560+8 =990+3 =3X200=620+2 =660+2 =640+8 =880+4 =7500- 500

3、=0+91 =12X4=3X31 =0X57=120X4 =0X97=360+9 =44X2=960+3 =32X2=2X440=460+2 =70+500=3X33=280+4 =9X400=3X330=690+3=49 + 33 =700+7=23X3 =78-36 =11X4 =230X3=310X3=390+3=230X3=11X4 =82-55 =310X3=720+9=4700- 700=600+3=48 + 28 =640+8=480+8=7X50=800+8 =880+8 =9X500=80+17 =54 + 28 =42X3= 1700- 800=90 + 3=180+3 =

4、300+5 =930+3 =800+4 =60-15 =900+3 =450+9 =360+6 =37 + 56 =32X3=70X7=1200- 700=300+6 =50X7=0X37=53-14 =17 + 27 =840+4 =2X 14=140+2 =660+6 =7X800=7X700=840+2 =430X2 =540+9 =31X3=13X3=34+56 =96 + 3=2X330=50X6 =680+2 =620+2 =6X800=960+3=1500- 900=1800- 800=63 + 3 =26 + 57 =800+8=33 + 57 =600X3=37 + 8 =4

5、80+8=630+3=62-33 =500+500=33X2 =800+2 =700+8=0+47=24X2=21X40=560+7 =30X70=12X10=440+4 =10X74=31X2 =93 + 3=50X10=14X20=24X2 =70X11 =6X90=0+54=30X40=20X33=23X3=24X20=90X20=12X30 =12X20=20X13=7X80=30X21 =31X20=48X10=20X70=22X3 =40X40=28X1 =60X90=40X10=20X13=39X10=23X30=1X36=21X2 =60X50=10X19=44X20=70X8

6、0=11X50=12X4 =10X68=30X30=22X30=40X50=28X10=22X4 =30X21 =20X50=30X80=7X 11 =10X36=33X10=50X70=30X33=50X90=12X40=13X30=84X1 =220X3 =23X30=900X6=22X40 =4X90=34X20=90X40=60X60=33X30=200X3 =60X40=31X20=41X20=90X30=700X6=21X30=21X40=84X10=10X46=30X20=9X800=3X700=40X90=70X30=33X30=2X31 =2X42 =20X41 =33X20

7、=86-47 =6X600=40X70=5X90 =24X20=48+19=22X30 =50X30=70X6=6X500=0X45=4X900=8X70=50X70=2X310=42X20=800X7 =20+35 =400+ 300=60 + 6=45+35 =5X900=10X89=32X20 =10X33=69X10=70X60 =22X0 =80X70=65X0=12X20 =200X4 =330+3 =30X80=0+20=250+5 =41X20=6X60=680-80 =97X10=22X40=21X40 =700+7=44 + 20 =80X40 =33X30=40X40 =

8、10X37=0 + 59 =43X20 =20X50=11X80=46 + 37 =2000+ 300=200+4=420+6 =880+2 =31X20 =300+6 =70X20 =600+90=40X11 =400+4 =4700- 700=360+9 =0X66=44-37 =10X34 =50X30=40X12 =40X90=640+8 =84-47 =90X60=880+4 =630+7=490+7 =400+300=71-23 =20X34 =34+39 =0 + 43 =300X3 =360+6 =31X30 =80X4=99X10 =21X30 =43X2 =0X20=75+

9、18 =23 + 48 =90X30 =30X12 =46 + 24 =0+73=42X20 =100+5 =10X50 =350+5 =52-29 =240X2 =52 + 39 =400+8 =480+8 =33X30 =50X5=800X3 =60X50=410X2 =41X20=310X3 =20X23=440+4 =30X32 =0X35=10X35=29 + 61 =40X70 =30X30=50X90=80X30=20X14=90X50=420+6 =300+6 =240+4 =69X10 =22X40 =33X20 =900+9=810+9=630+9=30X23 =330X3

10、=0X30=750-50=480+8=5000+ 2000=77-48 =300+5=300+700=420+2 =820+2 =70X11 =4500- 500=20X40 =400+4=400+ 600=34 + 29 =800+8=21X30 =720+8=33X30 =32X20 =87X10=500+40=22X40 =440+4=33X20 =320+4=900+3=77-29 =0 + 93 =640+2 =30X50 =75+18 =600+ 700=11X40=900X5 =67-49 =200+4 =8000- 1000=20X24 =57 + 29 =540+6 =10X

11、73 =10X58 =0+49=34X20 =80X90 =30X70=120X4 =640+8 =720+9 =10X34 =65X10 =660+3 =700X5 =41 X20 = 7000-3000=30X30=10X47=30X23=660 + 6 =5900-5000=11 X40 =70X40 =10X36=6000 + 2000=80X80=29+14 =80X50 =200X4 =36 + 56 =88X10=600 + 6 =22X30 =40X70=43 + 38 =90X50 =84-65 =43-16 =10X80 =57 + 29 =500+40 =88X10 =7

12、00X5 =80X90=40X70=21X30=660+6 =65X10 =540+6 =22X40 =80X80 =10X47 =30X70=0+93=600+6 =10X36=660+3 =43+38 =720+8 =36+56 =23X30 =10X73 =90X50=800+8 =6000+ 2000=120X4 =640+2 =26+9=57-38 =1500- 700=42X2=99 + 3=770+7 =660+3=960+3=180+9=65+15 =660+ 6=800X2 =50 + 5 =3X800=420+7=3X220=480+4=58 + 33 =420-20=93

13、 + 3 =880+4= 1200- 200=11X7 =80-46 =0 + 51 =0 + 76 =小学三年级数学算练习题 1000道600X7=120X3=480+2 =39 + 3 =560+8=990+3=3X200=620+2 =660+2 =640-8=880-4=7500-500=0-91 =12X4 =3X31 =0X57 =120X4=0X97 =360-9=44X2 =0X85=70-7=14X2 =5X900=2X200=84 + 4=0-91 =930-3 =390-3 = 0+22=83-57 = 29 + 68 =68-49 = 80X7=800-4 =330-3

14、 =3X23=64 + 2 =58 + 26 = 34X2 =550+5 =800X8 =420+2 =63 + 3=160-4 =800+700=690+3 =58-0=2X440=48 + 2=480+2 =60X5=2X44=840+4 =440+4 =32X3=48 + 4=540+9 =90 + 9=13X3=16/17小学三年级数学算练习题 1000道960+3 =32X2 =2X440=460+2 =70 + 500=3X33=280+4 =9X400=3X330=690+3 =49 + 33 =700+7 =23X3=78-36 =11X4=230X3 =310X3 =390+

15、3 =230X3 =11X4=82-55 =310X3 =720+9 =4700- 700=600+3 =48 + 28 =640+8 =480+8 =7X50=800+8 =880+8 =9X500=80+17 =54 + 28 =42X3= 1700- 800=90 + 3=180+3 =300+5 =930+3 =800+4=60-15 =900+3=450+9=360+6=37 + 56 =32X3 =70X7 =1200- 700=300+6=50X7 =0X37 =53-14 =17 + 27 =840+4=2X14 =140+2 =660+ 6=7X800=7X700=24 /

16、1723X30=60X50=70X80=10X68=40X50=30X21 =7X11 =50X70=24X2 =30X70=10X74=50X10=70X11 =30X40=24X20=12X20=30X21 =20X70=28X1 =20X13=840+2 =430X2 =540+9 =31X3=13X3=34 + 56 =96 + 3=2X330=50X6=680+2 =620+2 =6X800=960+3 =1500- 900=1800- 800=63 + 3=26 + 57 =800+8 =33 + 57 =600X3 =37 + 8=480 + 8 =630 + 3 =62-33

17、=500 + 500=33X2=800 + 2 =700 + 8 =0 + 47=560 + 7 =440 + 4 =93 + 3=24X2=0 + 54=23X3=12X30 =7X80=48X10=40X40=40X10=1X36=10X19=11X50=30X30=28X10=20X50=10X36=30X33=21X40=12X10=31X2=14X20=6X90=20X33=90X20=20X13=31X20=22X3=60X90=39X10=21X2=44X20=12X4=22X30=22X4=30X80=33X10=50X90=12X40=220X3 =22X40=90X40=2

18、00X3 =41X20=21X30=10X46=3X700=33X30=20X41 =6X600=24X20=50X30=0X45=50X70=800X7=60 + 6 =10X89=69X10=13X30=23X30=4X90=60X60=60X40=90X30=21X40=30X20=40X90=2X31 =33X20=40X70=48+19 =22X30 =360+9=70X6=6X500=10X34 =4X900=8X70=40X90=2X310=42X20=90X60=20 + 35 =400+300=490+7=45 + 35 =5X900=20X34 =32X20 =10X33=

19、300X3=70X60 =22X0=80X4 =84X1 =80X70=65X0 =900X6 =200X4 =330+3=34X20=0+20=250+5=33X30=6X60=680-80=31X20=22X40=21X40 =700X6 =44 + 20 =80X40 =84X10=40X40 =10X37=9X800=43X20 =20X50=70X30=46+37 =2000+ 300=2X42=420+6 =880+2 =86-47 =300+6 =70X20 =5X90=40X11 =400+4=0X66=44-37 =52-29=50X30=40X12 =240X2 =640+

20、8 =84-47 =52 + 39=880+4 =630+7 =400+8=400+300=71-23 =480+8=34 + 39 =0+43=33X30 =360+6 =31X30 =50X5 =99X10 =21X30 =800X3=12X20 =43X2=60X50=30X80=0X20=410X2=41X20=75+18 =41X20=97X10=23 + 48 =310X3=700+7 =90X30 =20X23=33X30=30X12 =440+4=0+59=46 + 24 =30X32 =11X80=0+73=0X35=200+4 =42X20 =10X35=31X20 =100+5 =29 + 61 =600+90 =10X50 =40X70 =4700- 700=350+5 =30X30=小学三年级数学口算练习题 1000道50X90=80X30=20X14=90X50=420+6 =300+6 =240+4 =69X10 =22X40 =33X20 =900+9 =810