人教版小學(xué)三年級數(shù)學(xué)上冊口算題(45頁

1、25X2 =45X9 =11 + 22 =11524 =25X4 =352 =125-26 =564 12 =25X6 =354 =456 + 45 =4510 =25X8 =356 =90 19 =45 23 =253 =358 =12 + 24 =456 12 =25X5 =353 =130-27 =5645 =25X7 =355 =879 + 54 =5612 =25X9 =35X7 =9520 =78-23 =15X2 =359 =60 13 =25X6 =154 =1252 =146-23 =1254 =15X6 =1254 =457+456 =257 =158 =1256 =100

2、-21 =26 + 9=15X3 =1258 =65 14 =57-38 =15X5 =1253 =546457 =1500-7OO =15X7 =1255 =7 + 14 =422 =15X9 =1257 =105 22 =6603 =452 =1259 =70 15 =9603 =454 =123 + 25 =896-546 =1809 =45X6 =80 17 =8 + 16 =65 + 15 =45X8 =10 + 20 =110-23 =505 =45X3 =120-25 =75 16 =3800 =45X5 =248 + 89 =1555 =4207 =457 =85 18 =9

3、+ 18 =3220 =42020 =604二18X4 二15X5 + 5 二933 =120 50二320X3=60050二8804 =30064二60 X 15 二56X2=1200-2OO =64 X 10 二7262=200 36二051 =6+6X7二400X3=15+5X3=076 =400X5=8 + 2X20 二380+50=085 =50-31=22 + 40二789 + 0二707 =425 X O二7X87二3005 二25 3=5280二568 二15X4 + 8 二268+125=450+80二380 190二680X0=280+40=57 +140 二400 6 二

4、40 X 25二66-22=800X2=50 23二6X6+6=46 X 20二3000-400=35X0=43-24=85-42=420 7二40X6=11X9 二90-31=6X80+20二300X6=120X3=60 X 9二420-330=7+3X4二360+80二55 + 41 二5X28=90 26二300X7=30X4=60X5=8X6+7二85+ 47=81 + 12 二17X3=52+23二310X3 二400X5=12 + 88 二642=200X5=453二6309 二120X4=320X2=51 + 31=3507=80X5=6606=13X3=700X2=40X5=7

5、00X2=80 X 3二450 + 500二200 + 800=5X9+6二70 + 550二360 80二24-6=3X8+9二800 X 6二50+ 800二8X3 二9X2 + 4 二500X4=9X6 二3000-15OO=5X200=5409 二728二760 + 60二()53714X5=287二357 二7 () 4335080二5X9 二27 + 53二()964570 + 50二360 30二240 120二4X400=23X3=730 700二5000 500二900X3=1803 二183 二3600 600二800X4=200X8=3400 300二30 2 9+3 二

6、530 70二120 + 400二23X4+5二850X2=217 二52 X2X7+8二26380二700 + 800二72X8+6二8502 二9X4 二IOO X42X9+5二98 + 26X0二486二400 X 890X9=6X3 二1200 + 800二900X 5 二8 () 65497二720 + 80二40 X 6 二()938186 二8X7 二IOX 9 二6 () 4945 + 32二460 + 400二3X8 =()920248二6X8 二18 + 53 =7 () 50405二6X7 二3 7+4 二5X () 32500 + 300二455二4X6+2二600 4

7、=48002二84+7 二8X9+21=50 X 9二200 2二80-44=4600+47OO=70 X 7二303二1800-900=730 190二8 X 800二60002二49001800二3700-370=5 X 500二363二420+80=8500 5500二19X4=8004 二430+1000二3200+5IOO=()325300 3二500 60二96-42=2X () 15482二89-8=1200-4OO=()425999二64-8=830 300二4 X 7+9 二262二34+9=800+900=3X6+7二600 3二147 二58-36=3X9+4二381 二

8、5+58=7000+30006X6+7二933二648二5X7 二9X2+8二777二6X3 二72 9=4 X 7+5 二4002=9X9 二36 6=402二8004=728 二819=804二50005二78+15=42+13=482二500 5二83-2O=24 3=4002 二844二43-30二24+8=8004 二900 9二91 二27-32=4802 二400 5二280+450=42+13=40002=279二77 二42-6=80004=53+8 二3600+58OO=7+44=42 7=2X84二9X38二186 二64S=8X99二306 二153 二213=3663

9、=364 二63 二48=99X6二4 X5+44二255二54 9=4276=488+7=205二49 7=96 80+7二1800+200=55 二42 7=64-40-8=93-8O=306357二40 4+20二6X5+37=93 二19+4I=7X5-8二10-8l=4X3 二246X3二147+25 二7X8 二164 二4X85二155+8=73-4=124=273+6=8X9-8=384=82=567-3二1X2+20=7X6+10=24 4=499+7=168+30 二728=44=4X32二7X7+8=64-8=204二63X7 二546+33 二24X0=246二84X3

10、 二510+200=71 7+30 二2X5 二6X5+37=15-459 二6 + 2X8 二1X1二124+18 二ll-408 二35-9=2X1 二164X8 二7+1X8=70 5X9 二2X2 二84+48=130+80二89+21=82 二255+36二46-8=3X6 二105 二6 X 842=8X5 7二183 二93 二5X6 二122=2X5 二25 5=11 二42 6=22 二20 + 5=186 二24 3=55 二18 3=61 二2X6 二186 二8X6 二22 二6X6 二126 二39-24=122=255二126 二328 二2X7 二124=153

11、二19-7=155=3X3 二204=12 + 6 二30 5-155 二306二126 二24 6=33-9=244=306二164=183 二84=15 3=204=8 + 72=105=25 5=153=3X6 二42 6=20 5=105=42-5=243=244=51=205 二205=20 4=186=50-7=42=15 + 6 二306二105 二183=366二4X5 二26 + 7=126=8 + 12 二6X3 二93 二123=15 5=44=18 + 6 二155=27-8=25 5=305二164=84 二366二20+4 二305=102 二5+1 二5 + 67

12、 二246二5X7 二25+19 二77-19=IXl=30064二93=24 + 6=22=64 X 10 二305=306二11=6 + 6X7 二20 4=7X8 二41=400X5=164=205二44=50 31 二25+5=18-6=99=425X0=3X6 二153 二25X3=528-O=183=5X5 二268+125=450+80二30 + 6 二51-8=280+40二57 +140二25 5=8 + 12 二66-22=800X2=3X4 二36-7=46 X 20二3000-400二20 5=24 6=85-42=4207 二24 4=24 + 6=90-31=6X8

13、0+20二18-6=164=60X9=420-330=6X2 二25 + 19 二55 + 41 二5 X 28 二186 二105 二30X4=60X5=4X5=35 + 6=81 + 12=17X3=186 二20 4=400X5=12+88 二4X5 二27-8=45 3=6309 二5X4 二39-24=51 + 31 二3507 二17-9=366二13X3=700X2=3 + 18 二183 二604二18X4=30-18=8+4 二120 50二320X3=60 X 15 二562=8006=200X4=7262=200 36二500X4=600 6二400 X 3二15+5X3

14、=5409 二606二8 + 2X20 二380+50=14X5=728二22 + 40二789 + 0二35080二217 二7X8-7二300 5二570 + 50二78-28=568二15X4+8 二23X3=20+180=380 190二680 XO二1803=480-80二400X6=40 25 二200X8=404二50 23二6X6+6=530 70二80+60二35 XO二43-24=850X2=28+2=40X6=11X9 二263 80二402二300X6=120X3=8502 二60+6 二7 + 3X4 二360+80二98 + 26X0二303二90-26=300X7

15、=30+6 二50+50二8X6+7二85+ 47=20X3=14X7=52+23二310X3=IooX 2二62+18=6X42二200 X 5二13X4 二15X6=120X4=320X2=300X3=42 7=80X5=660 6二36-12=55=40X5=700X2=400X2=700-300=15X5 + 5 二80X3=40X2=16X5=60050二70+ 550二15X2=9848=21 4=72 41 二130 90二50+3 二72+8 二603二12X5 二162 二9110=12X4=60X2=18+16 二17X4 二0X800=52+4 二93-28=68-17=

16、14060二13X0=86-66=20-14=484二402 二95-7=90-15=202二600X2=130X3 二80 X 5二60006二12X8 二25+17二72-24=25X3=155 二660600二900 9二15X6=IX 40 二140X3=50-25=42080二10+30二160X6=84+2I=80+120=500X6=802二200X4=32X3=46-2=60X6=20X5=75+25二2005 二44-12=36060二16X3=800X3=393二60+100二402二120 20二32X3=604二42+58二300X5=14X6=903二600X8=5X

17、60=15-6=662二1002=362 二38+27=300X4=880 300二14X3=40 X 6二24+54=40 25二20-2O=500X3=51-3=27+36二120X4=22X4=92+6 二48 16 二17X2 二1005 二4808=66X3=4X60=20X6=68 X 8二663二45X6=93X3=333二180X7=35X0=3005 二8X700=054 二017=31X8=26 X 3二45X2=34X2=770 7 =90X4=24X5=402=2002=2X45=42 2=9X72=65X2=4907 二7777 二6408 二6 X 42 二844二

18、320X4=862 二655二43X2=054 二7004=8X100=5X17=45X2 二3X16=30 2 =862二24 X 5二3X80=422二955二42 2=2004 二8002 二520X3=7777=8X50=7X8 二637二320X4=461 二903二280 7二054 二884 二94X4=453二45X2 二10X7=4X 50 =911 二24X5=363 二6X30=25X4=42 2=6003 二52X3=36004=7777=IoooX 4二844二102X5=320X4=7007 二8X63=884二2709 二840 2 =600X9=22X4=900

19、 3二12X4 二990+1OO =50005=68 X 5 =690 3 =2X29=633二0X13=39X2=23 X 9 =804二560 7二100l 二12X7=5X30=30X6=705 二80X4=819 二80X5=100-19二4X25=700 7 =963二29X3=4X21 二76X2=71 - 22 =79X6 =14X7=50X9=602二2X28=7209 二755二450X3=0X65=5X14=4008 二1005 二9X13X0 二5608 二10005=408二50+43二70X8=240 O =230 3 =46X2=61+19二20X7=29X3=7X

20、140 =36X2=320X3=208X6=18X2 二0X999 =250X4=2004 二350X4=18X4=403X3=13X3=873 二3X13=5X307=903二8202 二603二390 3 =290-19O =23X4=90-28=200 5二4X19=100 63 =12X5=600X9=5409 二2X27=7X85=1204 二777二284 二2X45=640 2二2408 二130X3=25X3=860X2=2X16=83-26=268+125=280+40=57 + 140二400 6 二40 X 25=66-22=800X2=50-23=6X6+6=46 X

21、20二3000-400=35X0=43-24=85-42=420 7二40X6=11X9 二90-31=6X80 + 20二300X6=120X3=60 X 9二420-33O=7+3X4二360+80=55 + 41 二5X28=90-26=300X7=30X4=60X5=8X6+7二85+ 47=81 + 12 二17X3=52+23二310X3 二400X5=12 + 88 二6X42二200X5=453二6309=120X4=320 X 2=51 + 31=3507=80X5=6606=13X3=700X2=40X5=700X2=604二18X4=15X5 + 5 二80X3=1205

22、0二320X3=600 50二70 + 550二300-64=60 X 15 二56X2=800X6=64X10=7262=200 36二500X4=6 + 6X7 二400X3=15+5X3=5409=400X5=8 + 2X20 二380+50=14X5=50 31 二22+ 40二789 +O二35080二425X0=7X8 7二3005=570 + 50二528-O=568二15X4+8 二23X3=450+80二380 190二680 O 二1803=200 X 8二404二72-24=25X3=530 70二80+6O=9009 二15X6=850 X 2二28+2=50-25=4

23、20-80=263-80=402二84+2I=80+12O=8502 二60+6 二200X4=32X3=98 + 26X0二303二20X5=75+25二30+6 二50+50二360 60二16X3=20X3=14X7=60+100二40 2=IooX 2二62+18二604二42+58二13X4=15X6=903 二600X8=300X3=42 7=662 二1002=36-12=55 二300X4=880 300二400X2=700-300二24+54=40 25二40X2=16X5=51-3=27+36二15X2=98-48=92+6=48-16=200X4=21X4=72-41=1

24、3090二600 6二72+8 二603 二12X5=606二9X110 二12X4 二60X2=728二17X4=0X800=52+4=217=68 17 二140 60二13X0=78-28=20-14=484二40 2=20+180=90-15=202 二600X2=480-8O=80X5=60006 二12X8=155=660600二5X6+4二5X9+6二IX 40 二140 3=7X2+8二38 + 9=10+3O=160 6=12X2 + 3=9X2 + 4 二500 6=802二20+370二5 X 200二46-2=60X6=330+160二()5372005=44-12=7

25、20-140=7 () 43800 3=393二900-640二()964120-20=32X3=650+300=4X400=300 5=14X6=480+120=900X3=5 X 60 二15-6 二47+30二800X4=362 二38+27二63 3 二29+3=14X3=40X2=70 5 二3X4+5二20-2O=300X2=22 2 二2X7 + 8 二120X4=50X3=56 2 二2X8+6二17X2=400 X 2二57 3 二2X9+5二50+3=300X2=90 5 二90X9=162 二IOOX 7二27 + 46 =8 () 6518+16 二200 3=90 +

26、 47 =()93893-28=80X5=18 + 15 =6 () 486-66=900 7=92 + 65 =()92095-7=11X8 二18 + 53 =7 () 50130X3=31X3=3 7+4 二5 () 3225+17二41X2=4X6+2二600 4=80 8016 二459200=50 X 9二6 二750-3OO=(100-50) X70 X 7二400X8 二62+18二50 二8 X 800二104X3 二36040=(501-1) Xl二5 X 500二OXlo5 二20 X 40二750-250X0=19X4=900X2=750-3OO=850-()二300(

27、)3255403=90018=200X ()2X () 15180+170二75025=200()425500-1928421 二230X4010004 X 7+9 二560+80二20 X 40二8400120X73X6+7二16X4=6817 二462O4623X9+4二6303 二(25-7)X632070X96X6+7二1206=O 二216O2159X2+8二210X2=5XOX3二254O2454 X 7+5 二123X3=(5+25)X4=323O2463X9+4二37X6=324+13=308X4013008X8+7二90018=16+7X2 二345O3545X5+9二642

28、二30X6X4 二OX 19019+042X3=23X4=6X (580-80)二462 =25X3=30060=420-210X2二482 =80X9 =906二IooX 3+32 二804 =52 X9107=180X5-120=844 =7 二280+60=5X4X100 二1100-5OO=50-26=24X2 =500X4 =800X3 =71-24=822 =30-18=700+500=1300 600二15X3 =77 19 二4X500 =670 =13X5 =25+19 二1600 - 800=6700 =12X4 =39 24二802 =602 =14X5 =366 二47

29、-35=405 =363 =183 二210X4 =508 =802 =28+20二3000 + 300=607 =70X3 =71+23 二462 =9600 =60X4 =73 - 70=2X320 二8004 =804 =420+80=402 =207 =427 =500 60二110X7 =850 =603 =34+25二65 + 27二6009 =663 =87-35=4700 - 4000=462 =693 =26+44二1200-600=666 =402 =80-27=482 =313 =884 =999X0 二2X230 =705 =462 =603 =65-27=342 =6

30、63 =35 + 47二400 + 700二84 - 34=444 =26 + 34二700X4 =44 + 46二30X2 =47 - 35=27 + 23二300+800二300X2 =45 - 37=633 =25 + 57二50X4 =693 =5X600 =60 - 24=462 =34X2 =663 =909 =482 =84 - 34=444 =68+17 二804 =44 + 46二30X2 =700 + 900二844 =300 + 800二300X2 =39 + 43二Iloo-500二25 + 57二50X4 =8434二50-26=24X2 =500X4 =65-59=

31、71 24 二822 =30-18=70-32=1300 600二15X3 =77-19=63-25=6X70 =13X5 =25+19 二54 +18 二6X700 =12X4 =39-24=47 + 32二602 =14X5 =366二50X6 =40X5 =363 =183 二40X8 =50X8 =802 =28+2O=200X5 =60X7 =70X3 =71+23 二31X2 =9X600 =60X4 =73 - 70二55 + 37二800X4 =804 =420+80=66+ 24二20X7 =427 =50060二65-35=8X50 =603 =34+25二80-26=60

32、0X9 =663 =87-35=70X8 =462 =693 =26+44=4X60 =666 =402 =80-27=90X5 =31X3 =884 =999X0 二30X6 =70X5 =462 =603 =35 + 47二400+ 700二80-26=600X9 =26+ 34二700X4 =70X8 =462 =47 - 35=27 + 23二4X60 =666 =45 - 37=633 =90X5 =31X3 =693 =5X600 =30X6 =70X5 =800X3 =60 - 24=462 =34X2 =700+500=909 =482 =84 - 34=4X500 =68 +

33、 17 二804 =44+ 46二1600 - 800二700 + 900二844 =300+800二802 =39 + 43二IIoo-500二25 + 57二47-35=84-34=5026二24X2 =210X4 =65-59=71-24=822 =3000 + 300=70-32=1300 600二15X3 =462 =63-25=6X70 =13X5 =2X320 二54+ 18 二6X700 =12X4 =402 =47+ 32二602 =14X5 =110X7 =50X6 =40X5 =363 =65 + 27二40X8 =50X8 =802 =4700 - 4000二200X5

34、 =60X7 =70X3 =1200-6OO=31X2 =9X600 =60X4 =482 =55+ 37二800X4 =804 =2X230 =66+ 24二20X7 =427 =65 27二65-35=8X50 =603 =663 =87-35=4700 - 4000二200X5 =693 =26+44=1200 600二31X2 =402 =80-27=482 =55 + 37二884 =999X0 二2X230 =66+ 24二462 =603 =65 27二65-35=663 =35 + 47二400 + 700二80 26二444 =26+ 34二7004 =70X8 =302 =

35、47 - 35=27 + 23二4X60 =3002 =45 - 37=633 =90X5 =504 =693 =5X600 =6X3 二5004 =800X3 =60 - 24=49 7=30-18=700+500二909 =186 二77-19=4X500 =68+17 二45 + 32二25 + 19 二1600 - 800二700 + 900二248二39-24=802 =39 + 43二405二366二47-35=84-34=500 + 300二183 二210X4 =65 59二450 + 500二28+2O=3000 + 300=70 32二360-80=71+23 二462 =

36、63 25二50+8OO=73 - 70二2X320 二54 + 18 二9X6 二420+80=402 =47 + 32二728二50060二110X7 =50X6 =287二34+25二65 + 27二40X8 =5X9 二360 30二240-120二40X5=11X3 二730 700二5000 500二42X3=9X5-13=183 二3600-600=44X2=130X6 二3400 300二70X2=78 - 48 =26 4=120+400二3X300=365 二I- 34 + 14217=200X8=16X4 二25+82二700 + 800二850-660=870-530二

37、78X3=9X4 二80+240=470+65=35+55二48 6=7X90=13X4 二81-33=1200 + 800二57 - 27 =68+27=35X3=720 + 80二23X7=4 X 500二240+109二8X7 二860-300=OX 58 二39 + 29 二460+400二21X9=900 X 6二200X5=6X8 二20X4=57-35=7 3+9 二6X7 二400 X 8二12 + 12 =367二455二436二206X5=38019 二200+800二23 X 6二5303=40XIOO二24-6=256-97=302+56=202020=8X3 二7X7

38、+6=22X6=75-755=3000 1500二62+36二40X9=40+360760 + 60二28+3 二25X6=90 二357二51-II=801X9=15X4X8 二27 + 53二172=0 8+5 二100-136-1809 =844 =2 X 44O =66060=65 + 15 =091 =482 =70 X 30二6606 =9303 =4802 =3417800X2 =3903 =60X5 =20 二505 =0 + 22 =2X44 =7000-340二3X800 =83-57 =8404 =3044+306二4207 =29 + 68 =4404 =(6409+2

39、33X220 =6849 =32X3 =17)4804 =80X7 =484 =68 二58 + 33 =8004 =5409 =386-(252542020 =3303 =909 =+2005)933 =3X23 =13X3 =15 二8804 =642 =600X7 =260-80二1200-2OO =58 + 26 =120X3 =1 - 23 二11X7 =34X2 =4802 =26+9 二80-46 =5505 =393 =57-38 =051 =800X8 =5608 =1500-7OO =076 =4202 =9903 =42X2 =0X85 =633 =3 X 2Oo =99

40、3 =707 =1604 =6202 =7707 =14X2 =800 + 700 =6602 =6603 =5X900 =6903 =6408 =9603 =2X200 =58一0 =8804 =7500 5Oo =11X4 =1803 =8402 =091 =2303 =3005 =4302 =124 =3103 =9303 =5409 =331 =3903 =8004 =313 =057 =2303 =60 15 =133 =1204 =114 =9003 =34 + 56 =097 =82-55 =4509 =963 =3609 =3103 =3606 =2330 =442 =7209

41、 =37 + 56 =506 =9603 =4700-700 =323 =6802 =322 =6003 =707= 12006202 =2440 =48 + 28 =一700 =6800 =4602 =6408 =3006 =9603 =70 + 500 =4808 =507 =1500-9OO =333 =750 =0X37 =1800-8OO =2804 =8008 =53 14 =633 =9400 =8808 =17 + 27 =26 + 57 =3330 =9500 =8404 =8008 =6903 =80 + 17 =214 =33 + 57 =49 + 33 =54 + 28

42、 =1402 =6003 =7007 =423 =6606 =37 + 8 =233 =1700-800 =7800 =4808 =78-36 =903 =7700 =6303 =62-33 =711 =1210 =2003 =500 + 5Oo =5070 =312 =4120 =332 =242 =1420 =2130 =8002 =3070 =690 =1046 =7008 =1074 =2033 =3700 =047 =5010 =9020 =33X30 =5607 =70ll =2013 =20X41 =4404 =3040 =3120 =6 X 600 二933 =2420 =22X3 =2420 =242 =1220 =6090 =5030 =054 =30X21 =3910 =045 =233 =2070 =212 =50X7O =12X3O =281 =44X20 =800