幾百幾十加減幾百幾十競(jìng)賽作業(yè)試題姓名：班級(jí)：日期：用時(shí)：分鐘得分：170+290=380-350=830-440=930-250=480+700=640-350=260-120=930-670=910-310=290+760=110+740=520+950=740-20=740-60=850-390=570-110=890-560=460+470=500+750=610-520=50+390=450+920=60+80=90-20=200+640=560-430=850-170=540-290=130+460=400+670=460-170=730-120=710-570=590-450=650-300=770-410=230-40=590-460=590+640=670-280=690-480=120+330=210+390=210+900=280+860=750-40=870-840=990-320=280+620=190+630=50+210=410-270=120+610=590+950=920+960=560+740=740-430=840-640=380+780=20+670=550+890=940-530=330-190=240+920=710-590=850+920=700-670=420+970=620-200=100+980=210-40=860-790=900-100=310-250=690-630=310+330=150+690=560+750=20+200=340+1000=780+850=660-230=510-460=990-30=50+770=60+930=490+890=310+780=950-620=120+970=500-280=980-530=810-420=740-480=200-20=630+860=490+660=980-170=610-140=390-160=190+880=250+830=460+850=810+950=430+620=510+550=380+430=200+270=930+980=900-200=640+810=230+570=550+810=940-820=700-530=540-540=50+800=420+980=840-160=830-790=720-710=620-290=320-70=480-100=570+750=500-240=420+600=310+710=720+1000=890-140=460+770=290+900=710-180=760-490=660-390=220+300=130+610=100+630=220+410=500-420=740+870=640-110=250+280=240+450=590+840=20+460=370-300=510-360=370-360=1000-920=190-80=60+500=890-150=20+270=710-300=170+820=540+840=450-100=770-620=110-10=610-170=220-160=850-50=730-670=780+900=50+960=30+840=520-400=420-290=120-100=900-240=150+1000=410+970=140+990=310+880=910-710=690+800=1000-940=690-310=770-100=970-130=770+900=760-620=510-60=390+410=830-430=150+610=840-520=550+850=990-640=770+880=350+550=530+980=550-190=850-650=510-240=180-40=390+770=730-210=750-270=730-470=270+450=530-170=100+330=820-60=700+980=40+340=770-550=920+980=500-120=830-780=740-350=730-10=240-180=610+770=980-660=480+510=990-130=340+880=350+410=100+690=800-670=980-580=420+880=330+840=880-20=980-470=110+160=60+300=870-450=540+990=720-610=950-290=620-620=690-590=960-280=70+700=130+930=730-570=950-420=130-30=570+780=650+950=590+790=320+640=570-210=660-170=50+140=910-180=580-120=460-20=150+540=460-250=200+220=700+870=730+780=970-680=110+760=470-320=960+990=70+230=400+910=440+950=840+950=190+810=40+280=480+710=280+690=130+240=170+980=920-690=640-50=640-200=720-670=220+330=500+760=580-120=180+910=970-160=50+130=900-630=680-160=260+560=220+630=350+420=270+930=490-280=50+760=60+290=720-100=370+660=110+130=40-40=800-270=610+1000=70+720=850-410=680-320=70+390=520+740=970-230=360-160=480+840=690-650=400-310=850-450=480+880=620-550=330-210=550+620=970-60=900-900=810-640=240+970=680+870=230-20=840-190=980-550=500-220=650+700=80+830=360+720=270-130=100+500=570-50=950-690=350+380=320-270=860-230=830-110=500+510=530-20=970-540=370+890=880-430=540+620=250+860=260-80=760+970=740-40=430-180=980-780=860-290=50-40=450+670=920-830=790-600=990-360=140+390=460+860=730-680=190+940=660+960=730-580=1000-300=190+950=450-130=960-240=600-100=400-370=760+1000=720-550=460-170=800-310=250+650=400+770=970-440=450-170=980-840=670-80=270-110=1000-490=110+960=560+660=580-350=820-640=970-290=150+200=820-270=730-700=500-400=960+990=230+570=860-490=240+700=620+880=400+820=40+80=670+960=970-910=280+530=540+870=280+640=570-310=880-250=50+690=270+550=450-270=920-490=690-610=70+870=30-30=770-580=680-300=390-360=580+800=390+680=240-190=660+690=470+490=770-450=780-400=660+780=110+140=830+940=700-80=80+310=450-210=50+790=170+920=880-740=310+480=130+940=930-380=330+720=120+260=910-320=690+800=750-310=530-120=390+630=660-400=800-260=910-610=120+570=700-560=30+70=680-590=960-780=230+340=520+830=70+510=700-220=820-280=890-440=60+120=130+300=640-100=410+940=780-520=570+700=870-50=620-90=760-650=240+340=110+890=760-440=160+770=580-450=800-710=630+670=850-770=90+270=840+940=500-460=600-460=980-490=20+280=880-760=80+90=450+790=30+130=780-100=640-600=690-70=150-50=250-180=270-90=990-50=200+380=430-140=870-370=420+630=1000-990=490+890=370-330=790-730=570-170=930-790=280+980=750-290=580-350=350+700=500+530=410+490=110+450=710-630=560-520=500-100=610+820=420-20=580+660=50+630=440-360=660+680=240-240=310+580=740+970=910+940=910-380=620-550=360-190=730-550=460-100=290+850=260+610=400+610=470-140=340+570=540-200=150+790=510-200=510+980=770-190=600-370=490-470=50+240=860-350=700-360=320+330=50+510=870-100=540-140=310+420=260+480=970-110=80+200=420-220=420+940=520-290=270-90=580-570=590-160=310+800=50+220=70+530=700-510=970-790=140+820=920-490=20+390=840+980=440-30=80+340=110-80=390+420=450-390=540-150=700-640=910-720=70+780=840-120=30+210=370+470=960-630=60+1000=240+1000=440-100=690-130=810-390=310-260=260-130=560-210=820+1000=280-60=510-300=260+780=150+570=260+810=390-240=940-280=160-90=750-170=400-310=1000-990=140+970=540+610=610-230=110+650=970-430=210+820=700-50=980-70=740+960=960-130=500-460=340+520=650-220=330-210=290+430=270-220=510+940=400+540=760-500=420-60=960+970=80+580=940-510=810-770=790-340=760+950=680-130=800-440=650+750=480+920=360-70=650+910=720-640=480-90=260+390=710-20=490+710=230+310=880-580=180-60=330+710=600+800=940-930=500+900=430+520=30+550=210+920=490-170=80+160=20+480=380+840=460-220=50+910=290+630=260+570=330+880=80+300=450+760=370+500=310+910=180+900=420+430=980-310=130-110=860-380=600+970=230+410=790+810=750-390=150+500=930-280=660+870=200+890=920-160=240+990=830-600=710-330=940-540=680-300=990-530=530-310=490-40=50+220=550-540=540-310=280-190=280+610=70-50=960-610=290-200=480-110=860+1000=260-80=680-380=50+250=460-380=130+160=840+960=790-140=730-590=800-390=170+720=650+730=550-110=810-730=660-440=680-140=320+980=260+580=510+980=930-130=380-50=640-360=430+700=650+840=890-650=270+780=810-520=220-50=680-220=140+650=820-40=650-30=440-170=90+160=100+550=270-130=80-60=590+760=390+980=690+920=460+770=80+400=580-570=200+640=610+830=310-270=140+280=590+660=780+910=330+640=960-290=180+540=360+510=570+790=140+810=540-460=330+510=150+160=580+720=660-240=380-360=200-140=520+930=840-420=600-310=230-110=530+690=120+820=770-460=100+280=790-400=510-350=450+480=740-520=710-80=820-80=150+490=220+860=160+490=190+860=50+630=670+720=520+600=60+410=210+330=550+800=780-510=440+800=120+330=250+970=720-390=120+910=910-670=510-40=960-500=930-880=540+790=220-30=900-240=30+710=470-190=430-230=960-540=730-330=950-760=450-410=420-300=230+840=720-80=980-170=100+460=300+760=50+600=30+100=680-200=550+560=790-140=230+720=100+550=480-220=30+870=230+340=450+710=140+630=930-40=470-80=950+970=550+730=840-220=690+770=340+900=120+440=580+750=40+410=470-180=900-420=730-580=620-350=470-340=820+970=70+660=460-330=320+760=410+830=750-40=450+860=660+770=690+990=760-610=730-430=610-310=980-910=650-320=950-680=630+640=490-20=990-300=230-40=560-20=650+790=30+200=410+430=540-510=660+720=470-390=270-240=30+980=740-70=900-710=750-610=820-540=640-380=100+170=270-140=820-150=550+950=90+300=250+920=760-440=130+760=240+830=520+970=220+960=240+600=660-110=130+800=400+560=420-230=740+820=650-80=160-110=960-260=400+920=710-360=510-110=590-360=460+800=800-620=750-430=930-900=440-200=470-70=330-270=350-20=350+880=650+780=690-230=230-140=220-70=320+680=810-30=570+670=970-920=450-330=950-520=760-280=600-210=150+480=570-260=540-490=870-270=520+580=900-440=840-840=490+820=580+780=90+560=530-80=340+770=300+840=540-50=660+800=110+650=810+860=560+690=500+530=350+990=970-60=700-420=150+410=180+310=490-310=120+740=1000-990=1000-930=20+670=710-600=460-390=280+930=40+340=660-180=940-560=90+900=210+690=500-120=100+720=560-460=410-70=370+660=270+390=940-480=980-60=500-40=420+750=430+490=330+540=490-420=760-690=210-30=830-640=720+870=320+380=360-110=90+690=80+460=10+180=830+860=840-390=80+320=990-870=820-340=350+930=470-180=860-550=310+870=750-80=100+770=840-400=640-50=400-310=710-210=580+970=430-350=370+390=840-480=540+810=450+720=670+950=770-310=760-420=560+960=880-740=420+740=780-590=100+990=640-130=750+930=950-180=800+890=120+930=600+630=380+460=320-290=860-790=890-370=460-290=410+730=540+990=890-760=700-620=850-480=760-490=170+850=110+780=590-290=220+590=600-190=500+570=390-350=860-150=560-180=150+360=660-520=170+770=380+650=570-300=200+990=80+240=470+710=840-750=740-430=350+960=990-440=770-430=420-310=60+980=210+320=100+270=840+920=740-200=380+610=280+880=40+910=460+630=330+450=950-310=470-140=400+410=980-660=890+970=30+410=990-830=480-420=210+860=220-70=700-130=460+560=850-470=220+650=650+770=130+940=830-500=720-690=310-260=300+620=270+760=740-560=940-300=500-380=850-100=140+820=700-510=840-600=700-210=500-290=850+990=330+980=60+130=1000-730=630-80=880-250=870-800=90+310=380+790=920-240=420+890=140+720=470+580=750-460=340-70=40+530=60+960=580+670=420+480=1000-610=160+810=360-200=980-630=300-110=790-260=70+520=380-110=540-220=420+580=950-570=20+650=40+800=100+760=880-650=850-720=60+150=530+910=70+90=440-260=800-800=40+980=520-500=300-130=990-540=640-590=770-130=350-270=640-300=370+920=680-40=590-290=300-240=160+690=370+910=190+900=140+610=250+710=940-710=630-110=810-280=150+310=790+830=110+230=440-430=90+250=80+500=170+550=110+620=890-50=110+730=50+300=340-20=830-300=300+890=420-320=550+700=840-350=640-190=60+150=200+570=540-360=360+880=600-210=780-390=420-210=810-450=330+770=970-870=480-340=280+430=960-260=650-590=330-40=370-100=970-140=940-80=420-220=740-660=320+480=560-350=400+650=680-140=480+900=330+990=570+730=300-140=480-50=340+990=870-280=90+320=760-570=180+780=280-210=760+970=340+520=180+520=780-500=500+710=470+750=640-170=320-190=470+480=910+940=630-590=80-80=140+820=700-90=330+560=310-130=40+370=540+650=450-190=800+950=440+550=160+250=220+790=630+850=610+730=40+50=190+600=270-20=230+760=700-700=10+90=100+880=770-390=790+970=490+750=260+940=170+620=710-340=450+920=840+970=300+880=790-140=440-260=260-70=490-150=880-50=350+840=720-410=450+460=190+250=840-480=470-130=200+760=430-410=320-130=580-50=540-190=20+890=30+310=990-960=470+650=400+730=460+970=400+680=890-90=420+690=940+970=970-250=60+670=900-770=380+630=520+600=20+520=150+840=210+680=160+210=80+920=800-570=440+640=80+270=860-120=800+1000=340+350=650+880=360-20=750-530=620+950=630-480=530-480=390+670=750-330=750+900=510-310=640-170=350+420=70+520=220+980=110+850=400+580=660+770=930-880=660-50=710-550=380+680=390+480=900-200=890-290=400+820=700-540=840-830=200+860=170+660=820-360=180-90=30+800=450+990=380+830=640-600=420-340=70+950=20+70=300-100=510+940=880-460=70+320=670-420=220+260=860-650=30+320=110+290=320+590=480+860=470+940=390+460=180-60=240+650=390-290=670+920=520+660=240+270=930-690=960-90=460-270=930-690=240+510=690+870=580-500=200-40=640-590=20+30=670-390=710-180=570-460=210-140=430-350=730+800=160+570=860-690=80+720=920-410=310+470=570+910=860-30=150+390=170+560=610+780=120+550=960-310=20+390=950-220=190+780=650-300=450-30=940+990=730-170=750+940=850-250=190+730=390+610=510+540=50+770=320-140=340+750=440+560=310-40=130+920=180+220=790+1000=760-510=440+910=110+680=400-110=400-180=30+180=150+810=830-710=240+320=580+830=930-870=630-310=760-450=890-610=370-270=320+550=380+420=300-250=760-300=950-190=770-560=370+740=650-650=420+700=460-450=800-480=1000-360=310+690=150+420=380-170=660-180=500-250=900-490=30+410=810+970=470-380=940-280=500+610=600-500=920-850=560-40=370-250=900-220=580+650=180-100=480+950=410+850=540+870=190+910=180+670=660-580=630-390=220+540=620+970=320+490=320-150=150+290=220+860=540-250=550+970=80+520=260+760=850-410=350-240=390-150=970-200=380+990=470+610=590-210=630-600=500-290=410+450=450-360=810-660=480+630=800-50=670-330=760-740=800-400=50+710=30+360=210+700=660-50=240+540=30+670=370+420=430-290=530+740=470+880=780-370=720+790=380-100=420-10=200+810=230+700=550+910=650+920=180+550=910-200=500+650=790+930=850+900=50+720=620+840=360+860=880-670=790+900=870-30=520-320=540-160=970-790=580-250=450+870=220-80=720-460=250+330=100+580=680-380=660+690=810-50=490-180=240+310=660-460=610-190=120+410=40+350=640-500=900-800=800-760=950-110=1000-220=990-660=880-690=990-370=390-210=580+1000=390-350=590-440=190+450=250+490=120+410=270+550=850-670=950-940=420+830=510+660=810-560=850-700=80+680=440+890=520-320=910-590=60+120=680+740=600-80=790-330=760-340=780-60=520-70=150+590=920+940=50+100=470+600=640-50=280+410=370+380=610+930=90+170=640+740=750-660=350+930=60+730=500+560=810+890=810-110=820+920=730-230=120+240=690+910=580-340=490-270=940-420=890-30=810-730=440-270=220+980=1000-800=420+720=430+480=340+510=830-540=150-60=690+810=130-70=120+940=370+890=960-390=430+510=390+470=330+530=300-300=890-540=550+700=130+400=620-190=450+850=860-250=220-100=740-290=1000-900=450-360=160-120=490-140=690-190=800+850=890-830=640+700=820-740=940-260=390+610=150+510=460+910=190+390=100+270=580-140=780-180=100+150=820-60=660-570=370+450=150-140=970-650=320+910=30+840=30+760=410+570=390-170=630-400=答案4603039068011802901402606001050850147072068046046033093012509044013701407084013068025059010702906101401403503601901301230390210450600111011407103067090082026014073015401880130031020011606901440410140116012017703013904201080170708006060640840131022013401630430509608209901380109033010902204503902601801490115081047023010701080131017601050106081047019107001450800136012017008501400680401033025038013202601020102017207501230119053027027052074073063080161053053069014304807015010801105607402904109901380350150100440608006016801010870120130206601150138011301190200149060380670840167014045080040076032014003501650900151036020027014011605204802607203604307601680380220190038050390720601380320990860122076079013040013001170860510270360420153011066001006807701060160530100135016001380960360490190730460440690210420157015102908701501950300131013901790100032011909703701150230590440505501260460109081018027052082085077012002108103506201030240053016107904403604601260740200132040904001360701201170910017012101550210650430280135091010801406005202607305063072010105104301260450116011101801730700250200570101120901906305301320501130162015070011403207205003017601702904909001170530280140590160510107012202301806803505503010019508003709401500122012016306081014109202606307408201804308094001903803013801070501350960320380144025017706203902408401090140790107055010503805901490440410102026054030069014010090180570135058048054045018043054013502601270820530110580100032093013090130080360178040140490300120170124016068040620100701809405802905001050101380406040014012604602301050103090056080404001430400124068080134008901710185053070170180360114087010103309103409403101490580230202905103406505607704007307408602802001360230180104301110270600190180960430410182041042030810603906019085072024084033010601240340560420501303501820220210104072010701506607058090101110115038076054010306509101700830408604301207205014509402603601930660430404501710550360140014002901560803906506901200540300120104014001014009505801130320240500122024096092083012103801210870122010808506702048015706401600360650650153010907601230230380400380460220450270102309089020350903701860180300300802901800650140410890138044080220540130084014908003302801130149024010502901704607907806202702506501402013501370161012304801084014404042012501690970670720870136095080840310130042020601450420290120122094031038039016093022063074064010806501050680139011204705401350270124045012203301030240470460501330190660740280200420400190401201070640810560106065013048011106509506502609005701160770890390192012806201460124056013304502904801502701301790730130108012407101310143016801503003007033027012704706901905401440230840301380803010106701901402802602701306701500390117032089010701490118084055093096019015605705070013203504002301260180320302404006033012301430460901501000780124050120430480390630310506001100460013101360650450111011404901460760167012501030134091028056049018086010706901107012103804803809909003808201003401030660460920460117092087070701801901590700250780540190169045040012048012802903101180670870440590905001550807603601350117016204603401520140116019010905101680770169010501230840307052017011401530130803702701020890300810410107040710380510140940103027011903201180903101310550340110104053037017605409901160950109078064033081032018604401606