三年級數(shù)學(xué)幾百幾十加減幾百幾十競賽自測模擬題大全附答案

三年級數(shù)學(xué)幾百幾十加減幾百幾十競賽自測模擬題大全附答案姓名：班級：日期：用時：分鐘得分：950-920=210+640=540+700=350+1000=220+770=370+530=770+930=120+650=60+420=660+830=470-260=880-270=360+410=440+850=600-290=750-310=300+720=660-640=790+910=250+950=930-650=620+630=430-50=710+790=510-170=90+920=230+960=70+140=680-340=320-310=60+150=260+670=910+1000=180+370=1000-240=310+720=720+910=150+410=440-170=410-360=570-240=850+910=330-260=470+550=130+690=130+800=520+1000=280-120=670-380=750-660=720-40=700-140=240+310=880-150=490-110=480-300=950-110=370+910=230+330=950-600=660-620=70+530=770-50=410+580=310+950=440+830=650+850=920-420=800-580=650-550=510-330=710-480=910+980=550+610=710-650=770-600=580-330=470+620=550+850=160+930=870-370=800-350=810-200=850-150=240+460=720+940=170+480=720-520=520-40=390+620=650+710=820-420=520-20=210+290=650-610=790-620=980-640=80+430=630+770=760-470=620-490=740-310=720-70=610+660=200+240=610-230=550-120=100+720=320-210=20+260=20+960=440+830=610+720=230+820=910+920=900-810=650-430=710-500=230+620=100+470=630+670=160+330=250+780=630-500=160+450=780-780=660-580=200+960=300+1000=610+960=940-730=250+790=360-340=430+600=100+630=70+550=870+910=900-30=550+680=1000-690=930+940=30+720=730+880=710-690=960-100=270+500=340-110=420+850=160+970=670+680=140+430=80+480=30+280=280+670=440+730=120+650=920-890=270+300=280+770=440+800=180-100=210+840=20+50=600-20=570-170=200+590=550+770=990-130=560+630=670+750=640+900=900-310=210-110=550+810=990-920=70+390=540+880=770+810=770-440=650-370=300+630=750-710=650-370=710-40=580-240=950-930=730-480=270-160=500-70=830-690=690+720=610+1000=190+900=410+770=800-20=130+430=60+450=360-360=460-180=500+740=220-100=680-230=630+770=290-270=820-290=710-630=320+420=790+930=170+360=320+790=570+1000=470-50=470+530=950-520=980-780=110+580=200+620=30+520=1000-40=50+80=110+740=390+800=190+450=980-30=350+410=670-340=930-110=400+550=670+680=250+480=440+1000=690-340=550+760=690-460=470+850=480-230=840-300=370+700=260+330=600-600=860-640=700-110=740-180=310-200=720+780=60+150=460+840=560-350=790-670=100+670=90+190=570-110=300+720=100+300=780-340=470+960=320-20=850-230=750-440=250+610=400-80=880-690=240+480=990-150=380+480=510+920=380+750=840-50=560+840=810-660=910-760=600+950=70+330=290+350=340+640=90+130=500-140=850-270=720+960=280+880=300+670=880-850=300+650=730-290=800-220=640-580=30+380=70+730=890-290=820-130=150+250=790-160=110+370=130-110=510-300=310-270=210+300=850-140=580-300=230+950=900-690=250+760=810+910=550+730=360+800=390+530=420-100=150+210=830-70=880-650=470+980=240-60=730+930=120+260=970-180=600-230=130+830=660+710=70+600=220-70=620-440=890-840=470+740=880-790=330+910=670-300=910-240=760-220=990-490=730-660=240+320=860-860=760+850=910-600=140+890=370+500=710-680=330+870=310-270=280+810=260-220=520+970=910-690=30+270=80+330=370+950=860-570=110+520=580+630=130+470=280+990=390-340=820+850=960-100=90+110=640-390=180+840=860+920=780-100=830-200=600-80=130+250=780+980=720+910=320+1000=910-800=430+710=580-190=110+840=400+680=750+770=290-280=610-100=180+940=930-230=470+520=360+910=350+900=230+660=710-250=260-150=190+440=510-280=310+940=840-630=450+670=820-130=470-420=670+880=230+670=770-730=770+930=900-110=990-280=950-570=50+890=910-120=310-110=420+990=110+750=530-400=730-20=840-720=180+980=790-570=660-650=810-670=900-700=430+710=560-90=630-570=660+980=600+840=160+850=680-490=70+580=40+690=940-830=650+860=670-90=940-530=790-190=410+530=670-90=940+950=480-80=210+510=590+600=200+670=890-560=450-290=690-60=600-200=110+400=710-670=430-300=460-440=660-320=350-60=280+390=250+650=220+680=790+990=200+850=30+720=140+200=540-60=530+770=920-830=210-110=290-40=890-380=850-820=800-170=780-240=720+870=510+830=930+940=880+960=380+770=390-370=330+800=480-60=260+610=920-580=320-190=480-230=420+740=340-80=500+820=720+950=640-220=500+700=330+660=710+950=230+350=800-550=470-40=90+470=330+980=850-80=420+920=290-280=680-250=360+830=690+750=410+890=860-560=610-430=560-260=670-440=750-190=530+550=510+790=380+680=990-110=900-190=310-110=390+840=870-140=310+760=530-200=580-340=620-150=350+670=790+930=500-200=860+910=380+430=670-320=910+1000=100+850=530-270=630-130=200+580=750+930=410+620=570+640=520+610=640-100=160-50=890-890=340+890=640+860=80-60=730+810=550-550=300-210=990-780=700-540=510-180=700+880=850+1000=470+920=460+730=390+980=240+950=780-550=710-250=490+600=700+910=340-260=170+440=70+770=400+640=750-200=960-150=440-350=230+900=510+560=810+880=90+720=370+450=940-330=710+860=960+970=820-370=110+790=140-70=110+390=720-530=860-810=660+770=210+980=940-200=540-430=540+750=610-600=380+500=300-210=720-100=680+750=380+420=70+200=560-490=740+800=850-90=420-140=120+680=580+700=260+650=310+1000=270+590=470-310=930-190=850-20=760-490=110+950=40+450=180+400=920-610=40-40=550-540=990-460=50+250=340+540=120+880=290+890=760+790=290+880=590+700=100+800=460-50=770-720=270-120=640-600=500+870=720-580=310+430=110-50=910-20=320+510=660-600=260+470=740-650=830+890=720-120=840-640=590+840=100+540=570+810=570-260=200+380=100-50=800-280=350+800=900-510=820-640=810-300=240+420=990-20=380+850=850-220=50+110=370+830=790-180=30+400=420+700=850-120=70+640=990-260=560-180=890-200=940-220=260+880=550-430=150+360=720-340=270+1000=620-170=340+540=430-330=370+600=400+760=500-230=490+770=40+950=320+460=340+920=900-270=910-400=590+770=950-90=660-490=860-280=60+450=140-80=340-20=350+840=780-630=270+350=560-510=800+920=870-650=720-650=580+650=700+750=590-320=790-210=280+670=520+930=300+310=680-150=130+240=680-460=280+960=70+640=460-160=30+650=630-360=70+520=990-890=300+440=870-170=410+900=600-450=250+570=140+740=80+690=750-530=350-170=400-90=110+750=610+990=860-430=1000-730=590+720=910-750=800-30=230+890=220-190=990-150=400-280=680+990=250-180=750-120=250-30=480-210=380+1000=560-220=580+690=1000-180=730-510=190+980=780-40=730-470=90+100=480-320=960-720=150+640=390+520=40+750=480+690=270+770=880-540=470+820=190-60=40+90=1000-590=90+990=170+390=920-60=60+870=930-190=580+930=580+800=40+70=520-390=500-210=330-300=170-110=880-340=100+760=90+440=550+820=880+950=70+970=100+800=750+830=70+720=250+370=800-20=990-250=820-630=400+480=840-470=430-390=580+820=50+610=1000-120=370+800=980-490=1000-890=740-110=70+680=730-120=1000-850=950-420=250+410=120+660=650-370=300+420=690-350=540-110=380+740=260+310=680-430=920-920=490-30=1000-60=550+570=370-260=410-150=880+890=480-360=460+600=430+940=100+240=320-140=950-460=300+470=940-90=480-450=180+570=580-450=470-110=930-520=480-370=770-570=790-400=270+690=960-190=450+790=330-160=340-80=870-860=560-410=640+880=360+720=450-260=840-180=560+760=970-960=250-30=440-120=680-490=840-500=650-230=370+760=170+440=370+830=990-920=830-210=340-250=120+320=900-790=710-700=240+680=650-530=790-580=590+740=810-310=850-80=190+990=970-430=700-310=110-80=780-550=240+650=160+960=630-180=60+940=970+1000=240+750=120+430=980-210=270-240=460-320=290-60=530-490=710-520=270-120=30-20=570-420=880-840=370-90=480+880=410+970=360+740=770-680=390+560=730-420=930-610=750-600=250-10=980-670=570-350=680-460=460+750=450+710=820-60=310+840=40+210=510-510=630+680=490+830=20+200=320+560=500-440=750+880=280+780=890-600=530-110=910-750=370+570=700+850=950-880=220+630=570+840=690-210=870-750=720-600=480-130=640-200=930-140=460+780=590-390=740+980=350+900=1000-680=430-370=840-180=30+760=90+820=450+500=930-700=720-690=650-490=960-780=360+850=660+730=70+900=240-190=1000-120=800-370=630-130=660-490=950-120=600+850=280+450=390+750=420+730=100+490=560+980=770+940=940-880=150+880=780-150=820-260=210+640=440+620=620-20=420-200=960-820=330+480=720-450=180+270=170+790=30+220=880-520=350-110=880-330=150+1000=50+140=220+750=520+830=350+800=970-230=390+1000=940-500=200+830=780+980=490+910=260-60=910-640=370+560=660-190=140+640=160+210=600-570=390+720=210+740=230+920=520+860=410-190=270-230=190+920=230+630=520-350=420-180=780+920=680-450=120+430=620-450=800-400=70+790=980-970=510-510=550+580=90+580=470+500=600-270=990-230=290+790=610-240=430+800=360-140=900-760=160+200=710+790=230+270=690-280=380+470=980-360=990-660=900-650=870-870=790-270=910-70=180+310=750+780=860-690=580+870=540+930=750-170=290+830=910-120=630-380=940-320=160+850=960-720=500-110=300+800=360+980=680-650=660-220=780-190=620-480=800-80=830-630=950-750=960-560=150+810=190+660=580+740=250-60=810-780=280+790=360+710=980-980=440+710=280+700=400-30=150+530=40+260=50+980=360+810=260+420=640-560=210+700=520+630=130+160=310-280=920-510=60-20=360-100=530-290=490-160=370+680=860-830=210-40=310-30=600-130=300-240=30+990=920-30=400+910=130+520=130+630=950-220=190+480=360-290=390+830=410-300=530+850=810+890=640+920=90+740=870-620=370+620=850-650=860-210=630-30=240-80=60+560=130-100=990-610=360-130=880-360=370-370=80+250=900+990=920-580=710+730=560-100=670+750=800-120=830-140=350+420=380-270=220+380=400-60=400-200=370+470=290+450=100+150=290+980=600+730=790-120=490-190=240+860=70+670=870-60=180-90=640+720=250+570=160+210=30+780=510-290=60+230=570-250=100+130=140+280=230+520=350-60=100+240=860-530=660+700=820-580=480-440=120+520=310+950=800-740=390-110=670+920=570+700=600+850=970-240=300-170=590-390=760-410=680-150=550+610=510-210=460+810=900+910=920+940=400-380=110+840=990-540=590-150=650-50=640-590=800-180=200+500=950-180=310+980=960-740=180-160=860-650=50+660=420-210=840-230=670-210=640+980=880-480=980-30=170-160=200+970=190+870=930-690=350-110=550+760=930-700=770-410=560-90=700+890=750-380=710+840=300+830=810-650=830-80=450-100=150+970=630-480=690-350=130-80=980-430=740+880=950-850=630+800=620-530=670-360=130-80=710-280=130-60=120-110=640-460=280+510=120+400=60+960=930-550=930-830=810-250=100+850=900-80=300+370=870-390=820-580=800-330=360+960=130+360=130+190=170+790=120+940=890-850=620+780=460-60=480+870=660-620=190+390=530+710=660+740=900-400=700-570=540+560=630-320=880-440=360+520=20+510=370-150=710-360=390+590=80+920=210-190=780+960=420+970=20+360=970-580=810-280=60+300=890-710=410-320=320+770=410+870=30+720=150+180=420-220=970-600=750-380=40+830=940-880=230+920=130+400=500+620=720+900=510-70=20+540=200+990=280+570=370+690=940-480=70+320=710+840=750+850=20+880=690-130=260+800=780-30=560-470=50+610=340+990=450+480=890-780=400-20=780-610=950-280=990-620=720-220=220+830=560-470=730-290=910-590=1000-260=640-70=530-510=500-460=20+300=960-610=730-360=210+330=520-130=450+640=420-290=600-380=580-110=500+730=290+640=950+970=980-560=640-40=950-340=660-170=330-330=730+980=940-310=210+670=170+740=710-580=490+700=200+650=620-490=260+340=70+680=630-370=470-410=790-720=580-20=590+860=220+680=140+900=680-130=860-630=730-20=420+720=350+980=200+980=690-370=650-540=340+800=120+720=50+350=810-730=40+310=80+560=720-560=500-120=600-150=280+550=370+720=630+740=790-580=570-120=200+330=360-140=240+370=790-520=980-630=590+840=550+980=470+780=470+930=340-310=760-470=640-310=790-490=380-180=540+690=860-200=150+540=260-20=550+930=470-110=590-550=210+380=330-240=220+960=120+820=150+590=240-180=420-330=400+420=60+410=90+360=510+940=230+300=670-160=180+370=30+640=20+850=670-470=810-80=150-120=220+490=530+850=150-140=950-270=930-820=790-240=580-170=60+710=870-310=990-400=840-140=210+510=460+680=500-280=700-230=490-340=290+460=740-480=300+770=160+740=630+710=340+430=240+770=700+740=780-320=440-420=990-630=990-60=140-130=690-500=50+530=840+880=970-800=70+560=990-130=850-680=80+640=140+700=870-90=730-400=560-260=380+630=230-160=140+290=480-20=140+210=1000-770=490+580=940-110=780-560=630+710=650-110=990-500=70+90=840-70=650+980=300+330=50+210=260+510=340+770=80+640=240+970=170+270=200+310=860-450=480+520=690+780=240-40=130+870=640-410=620-100=570-100=20+430=870-320=30+960=810+990=430+560=310+570=630-340=90+580=510+950=750-150=80+530=270+390=360+390=950-220=130+220=900-300=310+450=660-190=530-250=610+750=220+550=480-460=150+910=950-580=250-170=340+520=530+820=900-300=780-130=490+540=460+720=590-320=430+980=710+920=890-110=70+420=530+620=470-390=60+70=830-240=420-390=660+800=310-30=360-150=340+600=610-320=880-880=920-560=110+450=340+490=640+650=200+650=640-150=380+810=280+660=900-790=320+580=310+990=450-140=390+480=200+640=750-730=160+950=680-300=520+730=140+410=470+730=780-220=790-440=790-430=380+940=820-590=250+770=330-240=150+600=850-310=830+960=160+550=310+840=490+900=600+680=360+840=860-590=90+940=400+670=170+920=660-60=80+500=450+640=550-280=190-180=110+890=560-550=140+230=830-830=790-90=150-40=220+610=1000-730=980-340=300+790=660-500=510-230=400+460=1000-40=210+940=860-510=830-370=520+630=870+890=900-20=260+880=280+370=920-130=170+920=40+600=50+1000=540+890=700-290=220+830=230-180=390+950=220-30=360-30=740-500=510+680=250+940=620+930=940-870=800-80=710-140=440-310=290-110=650-200=310-110=260+590=980-440=500+610=410-410=720-210=450+740=780-20=140+440=690-350=780-380=答案308501240135099090017007704801490210610770129031044010202017001200280125038015003401010119021034010210930191055076010301630560270503301760701020820930152016029090680560550730380180840128056035040600720990126012701500500220100180230189011606017025010901400109050045061070070016606502004801010136040050050040170340510140029013043065012704403804308201102809801270133010501830902202108505701300490103013061008011601300157021010402010307306201780870123031018707501610208607702301270113013505705603109501170770305701050124080105070580400790132086011901420154059010013607046014201580330280930402806703402025011043014014101610109011807805605100280124012045014002053080740172053011101570420100043020069082055096013085011906409507603308209501350730144035013102301320250540107059002205905601101500210130021012077028046010204004401430300620310860320190720840860143011307901400150150155040064098022036058016801160970309504405806041080060069040063048020210405107102801180210101017201280116092032036076023014501801660380790370960137067015018050121090124037067054050070560016103101030870301200401090401490220300410132029063012106001270501670860200250102017806806305203801760163013201101140390950108015201051011207009901270125089046011063023012502101120690501550900401700790710380940790200141086013071012011602201014020011404706016401440101019065073011015105804106009405801890400720119087033016063040051040130203402906709009001780105075034048013009010025051030630540159013401870184011502011304208703401302501160260132016704201200990166058025043056013107701340104301190144013003001803002305601080130010608807102001230730107033024047010201720300177081035019109502605007801680103012101130540110012301500201540090210160330158018501390119013701190230460109016108061084010405508109011301070169081082061015701930450900705001905014301190740110129010880906201430800270701540760280800128091013108601607408302701060490580310010530300880100011801550117012909004105015040137014074060890830607309017206002001430640138031058050520115039018051066097012306301601200610430112073071073038069072011401205103801270450880100970116027012609907801260630510136086017058051060320119015062050172022070123014502705809501450610530370220124071030068027059010074070013101508208807702201803108601600430270131016077011203084012016707063022027013803401270820220117074026019016024079091079011701040340129013013041010805608609307401510138011013029030605408605301370183010409001580790620780740190880370401400660880117049011063075061015053066078028072034043011205702500460940112011026017701201060137034018049077085030750130360410110200390960770124017026010150152010801906601320102203201903404201130610120070620904401101092012021013305007701180540390302308901120450100019709905507703014023040190150101504028013601380110090950310320150240310220220121011607601150250013101320220880601630106029042016094015507085014104801201203504407901240200172012503206066079091095023030160180121013909705088043050017083014507301140115059015401710601030630560850106060022014081027045096025036024055011501909701350115074013904401030176014002002709304707803703011109501150138022040111086017024017002305501704008601001130670970330760108037012302201403601500500410850620330250052084049015301701450147058011207902506201010240390110013403044059014072020020040096085013201