北师大版小学三年级上册数学口算练习全套

1、28 X 5=20X 7 =80x 60 =74x 6 =11 X 4 =400X 5=400x 6=12X3 =12X4=400X 5 =400X 7 =14x 3 =8X 22 =500x 6=36X 5=62X4 =8X 26 =500x 6 =36x 3 =64x 2 =27 X 3=200x 8=13x 3=23X3 =26 X 3=200x 9 =13x 3 =23x 3 =50 X 7=78x 6 =70x 9=53X7 =60 X 7=79x 6 =70x 8 =53x 8 =32 X 4=72x 5 =20x 6=12X8 =32 X 3=72x 6 =20x 8 =13x

2、8 =45 X 3=600X 4=700X8=24X8 =55 X 3=60X40 =70x 80 =23x 8 =35 X 4=49X 5 =82x 8=23X7 =35 X 3=49X 7 =80x 8 =13x 7 =19X 4=39X4 =90x 8=58X7 =19X 3=29X 4 =90x 8 =58x 8 =41 X 3=12X 7 =90x 9=14X2 =40 X 3=12x 6 =90x 9 =13x 2 =11 X 3=22X4 =30x 9=19X8 =11 X 3=22X 4 =30x 8 =79x 8 =60 X 4=12X 9 =91x 6=14X5 =60 X

3、 5=12X 5 =91x 9 =14x 2 =50 X 5=99X 9 =50 X 5=88X 8 =38 X 5=21X 7 =80x 6=77x 6 =38 X 5=21X 7 =80x 6=77x 6 =11 X 4=400X 5=900x 6=12X3 =8X 27 =500x 6=36X 5=62X4 =23 X 4=39X 5 =90X 7 =55X7 =27 X 5=52x 8 =30X 9=23X7 =36 X 5=21x 6 =80X 4 =77X5 =51 X 7=68x 6 =60x 9=43X7 =11 X 7=500X 5=700x 6=12X4 =32 X 9=7

4、4x 5 =20x 6=12X7 =8X 37 =700x 3=38X 5=62X3 =46 X 3=600X 7=700X5=4X 58=27 X 4=52X 7 =9X30=7X 27=7X 34 =39X 5 =72x 8=23x 6 =7X 51 =74x 6 =60x 9=54X7 =19X 5=39X 3 =90x 3=58x 6 =3X42 =12x 6 =900X3=2X 14=41X4=14X 7 =50x 9=14X2 =33 X 3=22X4 =9x 37=8X 19=11X4=22X 3 =31x 9=20X8 =400X4 =9X 12 =91x 5=16X5 =60

5、X4=12x 9 =3X90=18X5 =80 X 8=66x 6 =40X4=77x 8 =23 X 4=72X 5 =20x 8=11x 6 =62X4=72X 2 =20x 6=11X8 =41 X 3=600X 5=400X3=24x 6 =46 X 3=600X 5=300X4 =24X7 =39 X 3=79x 6 =84x 8=21X9 =38X4=79X 5 =83x 8=21X7 =43 X 4=49X 5 =90x 8=55X4 =56 X 3=21x 8 =80x 6=79X5 =110X8 =500x 8=910X3=12X5 =11 X 8=500x 6=300X9=

6、12X4 =8X46 =700x 9=58x 5=53X3 =8X 36 =700x 6=88x 5=63X3 =27 X 6=54x 7 =9X 37=7X 97=27 X 5=53x 7 =9x 31 =7X 67=8X 52 =65x 8 =60x 9=53X8 =8X 51 =75x 6 =60x 6=54X8 =4X41 =14x 7 =9X30=2X 64=4X42 =14x 6 =9X30=2X 54=34 X 2 =28X4 =6X 37=8x 19=33X 2 =22X4 =7X 37=7x 19=300X 9 =8x 13 =92x 9=16X5 =900X 3 =9x 1

7、3 =91x 6=18X5 =81 X 7=97X 7 =81 X 8=96x 6 =45 X 2 =75x 8 =21x 9=11X7 =43X 2 =75x 6 =20x 9=11X5 =51 X 6=600X 5=400X5=24X9 =51 X 7=600x 4=400X5=26x 6 =29 X 4=69X 5 =84+ 4=73X8 =29 X 3=69x 6 =85x 8=23X9 =33+ 3=47x 6 =60X 80=69+ 3 =33X4=47x 5 =90x 80=66X5 =560 + 8 =21x 8 =40X 70=59X5 =560X 3 =21x 6 =80X

8、60=49X5 =120X 8 =400+ 8=930+ 3=14X5 =8X47 =710x 9=56X 5=53X4 =35 X 6=540+ 9=7X38=7X 94=25X6=54+ 9 =9X38=7x 96=8X 52 =34x 8 =60X 5=54x 6 =8X 53 =64x 8 =60x 8=54X8 =4X43 =15x 8 =9x 31 =2X 64=4X42 =14x 8 =9X30=2x 63=51 X 2 =48+ 2 =7X 35=8x 39=54 X 2 =28+ 2 =7X 37=8x 29=270 + 3 =5X 13 =84+ 4=26X5 =270+9

9、 =7X 13 =69+ 3=36X5 =81 X 7=94X 7 =81 X 8=96X 7 =55 X 3=47X 8 =300+ 6=11x 6 =65X 2 =45X 8 =31x 9=11X5 =61 X 7=640+ 4=400X7 =240+ 6=51 X 7=600X 7 =400X8=24x 6 =48+ 4=69X 7 =46+ 2 =73X8 =28X4=69x 6 =64+ 2 =74X8 =40+ 4=420+ 6=60X 80=490+ 7=40 + 4=47x 8 =70X 80=360+ 6=540 + 6 =31X 7 =93+ 3=68+ 2 =540 +

10、6 =21x 7 =40X60=49X5 =230 X 8 =540+ 6=630+ 3=17X7 =220 X 8 =420+ 6=630+ 3=17X5 =8X 56 =420X 3=560+ 7=54X5 =8X 57 =410x 3=56X 7 =54X4 =350 + 5 =540+ 6=7X48=7X 95=8X 54 =35x 8 =60+ 5=540+ 6=4X 55 =25X 8 =7x 31 =2X 63=4X45 =25x 9 =8X 31 =2X 64=63+ 3=60+ 5 =8X33=42+ 3 =66+3=48+ 2 =7X33=39+ 3 =270 + 9 =5

11、X 26 =60+ 4=280+ 4=270+3 =5X 23 =64+ 4=280+ 7=1100-88 X 7=1469+62+ 2 =1200-87 X 9=469+96一3 =46 X 3=57X 8 =300+ 6=11X 6 =45 X 3=67x 8 =300+ 5=11X4 =52 X 7=810+ 9=410X9=360+ 6=51 X 7=640+ 8=410X8=360+ 6=88+ 8=59X 8 =36+ 3=63X 6 =88+4=59X 7 =96+ 3=63X8 =58+ 2 =420+ 6=60X 80=720+ 9=48 + 4=420+ 7=70X 80=

12、720+ 8=240 + 4 =31X 8 =72+ 6=64+ 2 =240 + 6 =31x 6 =84+ 6=36+ 2 =230 X 8 =540+ 6=960+ 3=27x 6 =240 X 8 =540+ 9=690+ 3=27X7 =8X 56 =430X 7 =630+ 9=78X5 =8X 57 =430X 3=630+ 7=94X5 =350 + 5 =490+ 7=7X 78=6X 85=350+7 =490+ 7=7X68=7X 85=8X 73 =45X 6 =80+ 5=240+ 3=8X 53 =45X 8 =90+ 5=240+ 8=4X 65 =45x 8 =

13、7X41 =2X 62=93+3=65+ 5 =8X44=42+ 3 =270 + 3 =500-360 =56+ 4 =280+ 70=270+3 =5X 36 =56+ 4=280+ 7=1400-90 X 7=1600+640+ 4 =1400-98 X 7=1469+640+ 4 =67 X 3=50X80 =300+ 5=111X 6=40 X 3=50x 8 =300+ 6=100X 6=400 X 5 =820+ 2 =410X8=360+ 6=50 X 7=810+ 9=410X9=360+ 3=880 + 8 =39X 8 =360+ 4=65X 6=80+8=59x 8 =

14、360+ 3=60X 6=78+ 2 =420+ 7=70x 90=810+ 9=58+2 =420+ 6=60X 80=720+ 9=280 + 4 =500X 8=720+ 7=84+ 2 =240 + 4 =300x 8=720+ 6=64+ 2 =236X 8 =540+ 6 =690+ 3=37X 6=230 X 8 =540+ 6=960+ 3=27X 6=8X 54 =430X 6=540+ 9=68X5 =8X 56 =430X 7 =630+ 9=78X5 =350 + 7 =480+ 6 =7X 68 =6X 55 =350+5 =490+ 7 =7X 78 =6X 85=

15、8X 80 =450X 6 =70+ 5=240+ 8=8X 70 =45x 6 =80+ 5=240+ 3=4X 55 =75x 8 =7X 42 =2X63 =4X 65 =45x 8 =7X 41 =2X62 =900 + 9 =750+ 5=8X64=72+ 3 =900+3 =650+ 5=8X44=42+ 3 =270 + 9 =500-260 =68+ 4 =280+ 70=3600-97 X 8=1870+52060 x 3=50x 60 =300+ 6=211x 6=280-7 =500x 8=720+ 2 =64+ 2 =400 X 5 =620+ 2 =410X7 =36

16、0+ 6=840-4 =49x 8 =360+ 9=65X 6=98+2 =420+ 6=70x 60=810+ 9=236 X 5 =480+ 6 =390+ 3=37X4 =6X 54 =420x 6=540+ 6=68X4 =350-5 =480+ 8 =7X 66=8X 55=6X 80 =360x 6 =60+ 5=240+ 3=6X 55 =75x 6 =7X42 =2X 64=900-3 =650+ 5=8X 64=724 =270-3 =800-260 =684 =280+ 90=3600-120 X5 =1870+420900 +60 x 3=90x 60 =300+ 6 =

17、211X6 =280-7+560 =500x 8 =7202 =642 =4t + 5=420+ 2 =410X 7 =3606 =440 -=- 4 =75x 8=3609 =65X6 =78- 2 =8X80 =70x 60 =8109 =236 X 8 =480+ 6 =390+ 3 =37X4 =6X 54 =420x 6 =540+ 6 =68X 4 =350-7 =480+ 8 =7x 66 =8X 55 =6X 80+ 120 =360x 6 =60+ 5 =240+ 3> =6X45 =450x 6=70+ 5 =2X 64 =990-450-3 =650+ 5=8X64

18、 =724 =270-3 =8000-2500=684 =280X 5> =1400-98 X 7=1469+6404 =58+2=6X 80=40x 60=420+ 6=230X 8=540+ 6 =360+ 3=37x 6=400+60 X 3=60X80 =300+ 5 =121X 5 =280-4+ 1530=500X 6 =920+2 =64+4 =48+53=320+2 =420X 7 =420-=- 6=840-4=420x 6=360+ 3=45x 6=7X 54=421x 6=540+ 9=68X5 =350-5=490+ 7 =7x 36=8X65 =6X 80+52

19、0 =360X 5 =90+5 =240+ 8 =3X45=620+ 2 =410X 7=2X63=950-450-3 =750+5 =8X 44 =72+3 =270-9=8000-4750 =76-=-4 =280X4 =4100-58 X 9=1649+8404 =8X 55=430x 6=5409=68X5 =67 X 3=50x 80 =3005=111x 6=400 X 5 =840+ 4=410x 8=360+ 6=880-8 =39x 8 =360+ 4=65X 6=78- 2 =420+ 7=70X 90=810+ 9=280-4 =500x 8=720+ 4=84+ 2 =

20、236 X 8 =360+ 6 =690+ 3=37x 6=350-7 =420+ 6 =7X68 =6X 55 =8X 80 =450x 6 =70+ 5=240+ 8=4X 55 =75x 8 =7X42 =2X63 =900-9 =750+ 5=8X 64=72+ 3 =270-9 =2700-67 X 8=1500-560=5820+54068+ 4 =+ 3 =80+ 470 =2800-7- 360=700X8 =520+ 2 =64+ 2 =446+573=320+ 2=430X 7 =390-3= 400+ 70X 3=90X 70 =270+ 9=611X5=240 + 4

21、=410X 8 =360+ 4 =65x 8 =98+2 =39X 8=70X 70 =720+ 9 =216X 8 =480+ 8=690+3=37X 5=6X 53 =420X4=540+ 9=68X 5=350-5 =480+ 6=7X 67=8X56 =6X 80+520 =360X 5=80+5 =240+ 8 =6X 65 =7X 42=75X 8 =2X 63 =990-630-3 =360-3=80003600-97 X 8=750+5=7X 64 =+ 256=48+4=2801870+520+4 =72+X4 =3 =45 X 3=57X 8=300+6=132x 6=50

22、 X 7=810+ 9=410X9=360+ 3=88-8=59X 8=360+3=60x 6=58+2 =420+ 6=60X 80=720+ 9=240 + 4 =300x 8=720+ 6=64+ 2 =230 X 8 =540+ 6 =960+ 3 =27x 6 =8X 56 =430X 7 =630+ 9=78X5 =350-5 =490+ 7 =7X 78 =6X 85 =8X 70 =45x 6 =80+ 5=240+ 3=4X 65 =45x 8 =7X 41 =2X62 =900-3 =650+ 5=8X44=42+ 3 =270-3 =500-360 =56+4=280+7

23、0 =1400-90 X 7=1600+6404 =58- 2 =410x 9 =70x 80 =720+ 8 =416X 8 =480+ 6 =660+ 3=37x 8=8X 53 =420x 3=540+ 6=68X7 =350-7 =640+ 8 =7X 77 =8x 86 =4900-7+ 260=700x 9 =920+ 2 =64-=- 4 =400-90 X 3=90X40 =270+9 =612X 5 =240 + 6 =7X 78 =360+ 9 =65X 7 =6X 70+520 =360x 8=70+5 =240+ 3 =6X 35 =7X41 =8X44=2X 65=7

24、30-630-3 =650+ 5 =7X 63 =724 =330-3 =280+ 70 =884 =280x 3=1100-88 X 7=1469+62+ 2 =67 X 3=50x 80 =300+ 5=111x 6=400 X 5 =820+ 2 =410x 8=360+ 6=880-8 =39x 8 =360+ 4=65X 6=78-2 =420+ 7=70X 90=810+ 9=280-4 =500x 8=720+ 7=84+ 2 =236 X 8 =540+ 6 =690+ 3=37x 6=8X 54 =430x 6=540+ 9=68X5 =350-7 =480+ 6 =7x 6

25、8=6X 55=8X 80 =450x 6 =70+ 5=240+ 8=4X 55 =75x 8 =7X42 =2X 63=900-9 =750+ 5=8X 64=72+ 3 =270-9 =500- 260=684 =280+ 70 =3600-97 X 8=1870+5204 =60 X 3=50x 60 =3006=211x 6=280-7 =500x 8=720+ 2 =64+ 2 =400 X 5 =620+ 2 =410X7 =360+ 6=840-4 =49x 8 =360+ 9=65X 6=98- 2 =420+ 6=70x 60=810+ 9=236 X 5 =480+ 6

26、=390+ 3=37X4 =6X 54 =420x 6=540+ 6=68X4 =350+5 =480+ 8 =7x 66=8X 55=2800 + 4=900x 8=920+ 2 =84+ 2 =6X 80 =360x 6 =60+ 5=240+ 3=6X 85 =77x 6 =6X42=3X 64=6X 55 =75x 6 =7X42 =2X 64=900 + 6 =650+ 5=4X64=72+ 2 =900+3 =650+ 5=8X64=72+ 4 =270 + 9 =800一 660=76+ 4=280+ 60 =270+3 =800- 260=68+ 4=280+ 90 =3230

27、-150 X6 =4680+640+ 2 =3600-120 X5 =1870+420+ 2 =38+ 2 =62X9=70X 60=320+ 8 =56X4=90X 60 =300+ 5=911X 6=410X 8 =480+ 8=660+ 6=73X 8=420 X 5 =520+ 2 =610X7 =360+ 3=53X 8+2 =220X 5=540+ 9=86X 7=440 + 4 =79x 8 =560+ 8=75X 6=350 + 7 =560+ 8 =6X 77=8x 16 =58+2 =420+ 7=50X 80=880+ 8=490-7+3=710X9 =520+ 2 =56+ 4 =326X 5 =480+ 8 =690+ 3=37X7 =540 + 9 =920+ 2 =510X6=630+ 7=6X 56 =440x 6=540+ 9=68X5 =1100 100X 3=90X30 =270+9=610X5=350+7 =480+ 6=7X 56=8X35 =240 + 4 =920+ 2