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1、苏教版小学数学三年级下册口算题1.40-2=70+50=70+90=421 +7勺70+2=52+35=9 X 799 弋9 义 799=80 4=2.45 X 28 Q160-60=160 8=2100+3=50 X 80=28 7=24 + 8=12 X20=35 5=3.3X800 =420+7 =3X220 =58 + 33 =42020 =93K =1200200 =11 X7 =8046 =4.45+45=50 X 90=42 X 98 Q90+30=90+40=170-90=50+80=110-80=50+90=5.21X30 =660+6 =65 X10 =22 X40 =80
2、X80 =10X47 =0得3 =600 H6 =10X36 =6.43 + 38 =720 界=36 + 56 =10X73 =90X50 =800 + 8 =120X 4 =640+ 2 =52X94Q7.63 + 9=280 + 4=50 X 50=300 X 6=25+41=140 + 7=90-65=52 X 44 Q74X54Q8.40 X70 =131 +6勺9003 =125 + 2勺4X9+6=90+9=71-68=600 + 1 =1500 +3=140-7=720 + 8=26+9=150+40=500 X 4=50 =480 F =880 F =82 + 9Q5X5+5
3、2=110-30=400+300=540+6 =30 X70 =6603 =23X30 =6000+ 2000=250 + 5=810 + 9=20X31 =41 X 75 Q57 + 29 =1600+2=9 X 300=9.3X200 =620 攵=660 攵=640 界=880 W =7500 500 =0抬1 =12X4 =3M1 =58+26 =120X4 =0X97 =10. 360凶=44X2 =960+3 =32X2 =2X440 =460=70+ 500 =3X33 =280 W =9X400 =3 M30 =6903 =11. 11X40 =900 X5 =67 49 =2
4、00 F =8000 1000 =20X24 =57 + 29 =540-:-6 =10X73 =10X58 =0F9 =34X20 =12. 80X90 =30X70 =120X4 =640 北=720 抬=10X34 =65X10 =6603 =700X5 =41 X20 =7000 3990弋30X30 =13. 10X47 =30X23 =660 H6 =5900 5000 =11 X40 =70W0 =10X36 =6000 + 2000 =80X80 =29+14 =80 X50 =200X4 =14. 36 + 56 =88X10 =600 H6 =22X30 =400 + 60
5、0 =34 + 29 =800 界=21X30 =720 七=33双=32X20 =87X10 =15. 500+40 =22X40 =440 F =33X20 =320 W =83+9Q77 29 =0 r3 =640 攵=30X50 =75+18 =600+700=16. 210+7=3X8=80 + 2=40X 10=180 + 3=80X99 Q280 + 4=90X100=8 + 1X8=20+90=80+20=130-2=17. 310X3 =390 W =230X3 =11 W =82 55 =310X3 =720 凶=4700 70018. 7X50 =880 界=87989X
6、500 =80+ 17 =54 + 28 =42X3 =1700 800=90 -=-3 =180+3 =300抬=930+319. 800F =60 15 =900+3 =450 凶=360 W =37+56 =32X3 =70X7 =1200715 =299元七50X7 =07 =20. 53 14 =17 + 27 =840 F =2M4 =140攵=660 H6 =7X800 =7X700 =840 攵=430X2 =540 凶=31X3 =21. 13X3 =34 + 56 =96K =2X330 =50X6 =159+4勺620 攵=6X800 =960 K =1500 903 =
7、1807 800 =63K =22. 26 + 57 =800 界=33 + 57 =600X3 =37+8 =480 界=630+3 =62 33 =500 + 500 =33X2 =800 攵=700 界=23. 0W7 =560 勺=440 F =93K =24X2 =0代4 =23X3 =12X30 =7刈0 =48X10 =40W0 =40X10 =600+3 =48 + 28 =6418480+824. 89 K =562勺勺241攵勺30R3-1)=24X2-3 =0 4 =(23-3)居=13X30 =7X81 =53X10 =60 X70 =25. 23X30 =40双=24
8、X2 =26. 70X11 =30X21 =1 X36 =27. 28X10 =21 X40 =6 90 =28. 31X20 =21 X2 =22X4 =29. 12X40 =200X3 =3X700 =30. 24X20 =800X7 =13X30 =31. 60X40 =40X90 =48+ 19 =60X50 =70 X80 =10X68 =30X21 =7X11 =50X70 =30 X70 =10X74 =50X10 =30W0 =24 X20 =12X20 =20X70 =28X1 =20X13 =10X19 =11 X50 =30 X30 =20X50 =10X36 =30X3
9、3 =12X10 =31X2 =14X20 =20X33 =90X20 =20X13 =22X3 =60 X90 =39X10 =44 X20 =12X4 =22 X30 =30 X80 =33X10 =50 X90 =220 X3 =22 X40 =90 W0 =41 X20 =21X30 =10W6 =33 X30 =20W1 =6X600 =50X30 =0W5 =50X70 =723910X89 =69X10 =23 X30 =4X90 =60 X60 =90X30 =21 X40 =30X20 =2X31 =33X20 =40 X70 =70X6 =4900 =2X310 =32.
10、20 + 35 =84X1 =45 + 35=32X20=70X60=900 X6 =34X20=33 X30 =31 X20 =702X6=84X10=9X800=33. 70X30 =2X42 =8647 =5X90 =22 X30 =6X500 =8X70 =42 X20 =400 + 300 =5X900 =10X33 =22X0 =34. 80X70 =201 W =0攵0 =6 60 =22 X40 =44+20 =41 X39Q43 X20 =46+37 =4206 =300 毋=40X11 =35. 360 凶=10X34 =40X90 =90X60 =490 H =20X34
11、 =300X3 =80X4 =65X0 =330+3 =250 W =680 8036. 21X40 =80W0 =10X37 =20X50 =2000 + 300 =880 攵=70X20 =400 F =0邓6 =50X30 =640 界=880 F =37. 400+ 300 =34 + 39 =360 元=99X10 =12X20 =30X80 =41 X20 =97X10 =700 H =33X30 =0代9 =11X80 =38. 200F =31 X20 =600 + 90 =4700 700= 44 37 =40X12 =84 一47 =630H= 71 -23=0F3 =31
12、X30 =21 X30 =39. 43X2 =0X20 =75+ 18 =23+48 =90双=30X12 =46 + 24 =0H3 =42 X20 =100抬=10X50 =350 W =40. 5229 =240X2 =52 + 39 =400 界=480 8 =33X30 =50X5 =800X3 =60X50 =410X2 =41 X20 =310X3 =41. 20X23 =440 W =30X32 =0M5 =105 =29+61 =410 + 7勺30X30=50 X90 =80 X30 =20 X14 =90 5042. 420 元=300 元=240 F =69X10 =22 X40 =33 X20 =900 M =810
