幾百幾十加減幾百幾十過關作業題帶答案姓名：班級：日期：用時：分鐘得分：650-440=930-590=560-280=520-410=410-190=670-170=190+240=610-70=780-200=160+540=500+530=180+210=800-660=520-480=540+680=120+410=450+870=530-340=310+630=520-80=870-200=680-650=650-550=170-60=50+670=410-280=640-620=700-490=300+810=600+720=100+420=730-520=480-30=780-20=960+990=830-370=60+440=140+970=480+860=700-330=890-540=940-110=250+780=130+780=410+900=670+730=520+980=620+990=240-210=270+460=330-50=720-320=360+500=490-340=740-500=430-60=1000-90=600-230=1000-350=190+440=30+120=510+960=580-510=540-290=670-30=40+310=230+970=400+810=540-510=910-710=100+520=30+620=790-760=770-20=280+360=460+670=200+900=900-510=440+590=110+760=390-310=410+910=180+740=730-610=710-150=930-50=160+850=810-640=600-350=960-890=810-120=310-290=140+420=390+550=830-790=150+1000=520-120=690+830=330-120=600-280=40+530=440-350=960-230=280+350=330+940=90+740=760-40=690+990=790-360=950-20=980-740=580-340=20+70=210+530=620-400=140-30=880+940=130+790=330+860=140+570=30+510=950-890=260+390=190+450=420-90=600+710=770+950=820-730=1000-100=120+900=800-340=680-400=60+440=990-600=710+750=250+470=200+960=370-180=220+330=300-90=930-90=500+680=730+820=830+990=540-180=580+780=840-640=590-290=970-520=700-470=390-260=550+790=950-470=610-110=690+830=920-750=130+250=270+600=830-760=830+860=360+530=900-830=80+550=360-120=730+890=70+170=880-250=590-380=300-280=610-120=280+380=60+760=320-290=380-380=650-380=850-100=620+880=30-30=280+570=330-160=470+650=720+760=290+640=580-310=140+740=820-620=400+980=710-550=30+110=170+330=700+800=470+780=360+950=970-930=780-150=520+650=160+220=780+950=990-560=730-170=80+300=70+980=470+970=790+1000=840-340=940-300=270+780=150+380=560-490=730+950=250+450=940-290=480+880=930-280=40+70=540+920=760+820=310-300=900-790=920-20=90+780=280+700=470+830=200+430=170-20=760+950=830-680=390+900=250+510=60+160=870-320=120+610=80+980=550+840=860-810=790-760=310+430=360-100=890-660=270+400=890-650=890-340=460+980=510-10=640+650=810-160=330+580=370-260=330+850=510+950=670-100=450+790=130-70=310+860=420+630=270+390=110+310=580-450=40+510=970-710=880-540=830-240=290+650=60-60=980-980=340+440=840-340=690-590=50+160=280+330=450+910=940-760=210+980=70+650=670+870=610-30=580+970=40+490=180-20=420+530=870-370=350+830=860-860=930-570=480-20=50+410=710+970=170+190=640+900=210+530=800-150=550+830=400+650=400+820=120+430=910-580=560-70=480-280=190-50=510+820=420-280=120+750=320+530=520+760=130+510=570+710=380+440=620-20=120+840=570-390=350+960=1000-260=280+910=300+380=500-420=220+980=690-230=670-160=790-730=280-160=790-310=960-440=120+340=950-130=80+830=590+770=700+740=970-290=360+420=470+500=400+720=620-200=610+930=50+560=970-960=880-380=560+880=500+700=10+670=300+360=830-430=740-190=110-100=670-630=400+410=970-390=680-130=140+710=20+100=410+580=600+1000=870-250=810-500=260+910=420+580=620+830=870-580=870+920=700+740=90+830=470+530=300+360=540-540=600-590=770+850=30+500=350-300=670-580=50+460=380+610=300-110=430-230=150+250=610-480=450+700=970-100=330+420=540+640=860-350=880-630=820-480=620+800=970-440=100-60=1000-720=840-810=820-710=670-240=920-570=410+750=600-170=780-470=370-160=400-260=330-250=920+1000=530+840=320+360=610+930=650+790=30+340=570-260=930-160=70+180=310+580=860-630=190-150=770-230=930-30=710-90=950-510=80+800=490+770=890-450=430-390=850+990=260+860=990-710=620+710=730+880=500-80=220+500=210-130=230+730=180+570=510-240=370+660=910-110=810+900=860-250=450+480=310-50=40+180=490+660=540-260=240+720=870-700=190+390=860+990=540+550=210+930=500-120=710-40=640-450=830-340=680+830=420+850=540-520=660-210=940-630=860-440=260+570=280+910=470+860=160+560=820-410=200+710=810+860=60+240=290+300=430+800=980-140=470+690=120-110=180-40=280+420=200+630=710-460=70+510=240-40=860-430=330+820=670-300=70+840=90+710=480-470=570-80=930+960=990-350=690-100=920-290=250+990=680-480=20+970=240+970=880-170=50+550=250+630=580-400=750-540=50-40=780-410=120+250=620-100=340-240=780-760=190+450=950-750=840-130=180-10=670-480=660-550=280-130=740-740=900-350=740-310=160+600=780-380=530+990=40+910=400+1000=30+990=340+350=860-450=870-750=160+760=210+440=750-280=140+610=480+570=220+590=980-40=300+870=770+780=360+990=650-490=110+400=50+640=590-490=640+830=860+990=170+810=940-90=830-300=810-530=910-740=970-40=470+820=810-500=800-480=790-130=550+750=410+480=560-520=710+720=290+680=570-400=40+130=980-250=170+940=830-270=450+560=740-510=660+840=870-120=310-180=660+970=290+820=830-430=960-760=270+930=770-630=300+770=180+460=570-410=840-700=730+740=270+660=640-400=120+740=30+550=60+960=970-960=730-650=650+910=170+710=30+410=950-290=920-830=30+860=50+990=450-310=530-370=530-310=260+850=550-340=840-300=720+990=720-690=840+980=620-410=460+930=360+720=250-120=890-830=210+920=320+590=40+300=600-510=510+580=640-600=710+960=440-340=680+970=280-170=730-340=500+750=70+130=600+860=350-40=890-320=380+400=870-100=940-500=790-320=740-350=450-40=690+830=630-250=860-230=970-800=800-300=740+750=720-210=990-620=290+710=840-310=30+890=210-170=60+420=840-100=910-680=370+690=870-190=400+900=20+800=800-440=320+780=490-250=980-920=260+670=260+930=620-400=380-380=90+580=520-320=650-650=400+620=280-260=860-300=590-320=170+260=450-40=920-310=490+880=820-640=700-620=150+530=530-490=190-70=260+530=510+980=210+780=300-110=370+440=380+810=990-780=340+630=430+580=840-570=40+250=20+730=50+660=380+680=850-350=450+740=20+560=170+640=660+670=180+310=620-100=220+520=850-210=560-490=710+920=600-390=50+670=400-270=340+740=640-220=500-360=590-370=180+220=460+970=30+940=430-300=670-300=520+710=480-120=590+960=610-150=970-890=590-560=820-530=570+980=410-270=90+530=820-490=560-510=990-280=980+1000=210+890=990-480=320+750=490-220=50+700=140+920=960-560=800-460=200+950=600-400=460+820=940-420=900-390=630+990=450-390=780-260=490+540=750-100=370+660=540+620=560+900=600-330=720-450=560+990=460+920=320-160=960-320=720-530=690-250=760-170=130+680=240+930=810-610=90+290=230+390=780-100=690-530=90+900=470+680=240+770=380-150=450+630=460-60=660-410=240+530=700-670=530-510=920-390=620+860=320+760=250-240=680-150=960-100=730+780=520-410=30+740=980-640=910-500=310+680=530+1000=20+610=650+750=660+850=190+910=20+950=50+650=20+790=180+240=610+730=70+660=700-150=30+810=310+640=660+790=520-490=640-530=30+160=290+710=30+940=850-260=530-150=300-160=290+430=250-160=520-40=280+650=270-140=90+420=890-300=760-570=570+680=600-50=900-660=240+560=520+820=910-400=840+870=700-90=1000-630=40+230=670+820=470+490=140+160=800-230=720-190=410-290=910-520=80+540=760-650=70+230=200+580=990-680=250-20=630-190=680-430=140+270=520+670=730-560=930-150=710-290=50+520=250+360=150-80=860-810=680-70=410+620=540+590=160+870=200+900=390-230=610-320=350+740=920-40=720+880=410-220=190+870=590+820=1000-760=360+490=710-390=220+590=510+820=580+920=770-630=610-190=50+960=790-520=80+180=30+420=490+770=610+810=870-650=160+760=440+710=230+890=130-60=430+660=850-400=950-850=970-90=120+450=940-790=750-680=70+870=350-190=410+710=420+890=50+420=950-60=980-200=940-670=630-570=590-180=850-730=120+580=950-230=110+400=570-300=890+970=960-800=1000-700=820-650=720+760=430+760=740-550=410-40=430-30=990-910=250+580=600+910=170+560=340+680=260+570=990-180=1000-120=110+860=240+990=90+280=660+840=290+620=50+230=210+550=270+430=870+930=720-590=410+960=710-520=650-220=670-330=600-560=30+870=540-430=80+160=150+800=710+960=330+750=950-680=840-120=220+590=80+350=850-510=300+830=530+920=560-220=470-350=680-440=240+360=340-220=540-100=470+710=430-150=410-390=640-200=70+680=70+120=710-370=40+970=290+430=510-130=180+270=730-400=990-650=140+950=440+690=780-770=840-130=480-410=240+390=770+960=670+910=530+790=860-700=810-650=850-390=770-580=570+770=30+930=550-460=970-240=530-300=400-300=790-530=420+780=670-160=170-170=660-320=310+990=550+960=250+710=890-570=700-650=380+520=960-250=200+420=540+870=590-460=600-240=930-330=210+650=240+430=60+980=440+630=800-570=740+750=750-480=370+400=50+370=20+890=270-50=860-690=150+400=220+890=920+970=800-100=80+220=300+850=740+750=680-330=990-550=500+950=690-170=700-360=980-200=670-260=350+810=440-220=510+960=140+760=300+780=130+630=540-490=830-540=790-280=940-480=460+950=280-240=960-960=570-530=380+510=450-360=550-520=200+230=520-200=380+460=120+800=990-240=990-960=910-720=480-40=420+940=490+700=180+980=780-500=950-860=240+480=140+610=930-190=730-310=210+290=380+780=230-80=820-210=210-170=440+860=20+240=910+980=430+480=150+520=100+790=800-180=300+410=130-60=440-420=310+590=730-720=760-710=780-760=670-40=970-300=650+900=880-160=580-400=670-520=670-430=620+660=380+440=480-90=260+920=560-60=890+930=30+250=250+320=220+570=120+250=170+370=930-860=460-190=300+910=910-500=830-80=70+640=790-460=790-460=940-330=210+440=610+1000=610+620=820-380=80+700=610-190=110+790=560+730=880-620=940-490=610-250=320+510=580+810=1000-710=300+440=370+430=140+520=320-70=280+690=420+580=420-310=850-780=810-780=120+660=260+910=500-420=840-790=280-160=410+890=210+550=30+540=990-600=240+640=190+510=500+910=80+800=90+200=890-470=940+990=20+980=320+780=600-70=240+670=280+350=880-740=730-30=130+840=270+890=270-250=590-370=670+820=840+950=360-240=160-20=670-270=880+930=750+940=660-320=460+490=740-100=400+610=210+620=650-480=210+970=20+60=320+970=120+230=540-240=160+550=140+970=640-560=150+550=910-710=80+720=30+260=560+980=200+780=520+630=980-790=390+400=560+680=570-260=110+410=500-150=350-70=510-20=450-130=750-690=870-320=180-90=390+680=440+740=310+420=160+530=200+960=820+1000=360-80=440-40=70-70=380+840=910-420=610+720=570-160=430+810=730+930=790-740=820-710=720-510=750+780=930-380=970-880=80+550=70+630=200+750=790-240=250+590=700+920=150-80=70+910=1000-110=980-590=520+670=930-430=990-80=800-370=750-590=710+870=40+180=390-330=700+910=390-260=780-440=510+600=50+560=920-560=90+360=500+850=140-100=710-590=310-20=210+530=410+860=100+670=500-200=130+290=200+630=90+920=710-30=70+730=510+780=100+320=30+250=140-130=230+840=300-180=960-800=510+730=660+960=640-180=490+710=800-190=520-90=570-260=920-370=710-80=550-30=470+630=160+460=730-330=30+360=60+710=660-390=940-130=570-310=310+500=990-460=80+340=400+890=940-300=580+840=90+260=880-300=720-520=340-80=340+540=780-90=500+820=350+740=500+650=240+390=530-100=860+980=360-260=720+960=820-570=470-240=110+870=390+710=140+310=880-130=860+920=120-50=880+990=670-90=830+940=130+750=180+320=130+950=90+600=550+980=280+310=580-160=380+740=950-830=490-280=290+460=160+390=440-320=40+890=320+440=20+960=220+910=590-210=20+570=660+820=180+910=900-70=420-140=210-110=80+610=130+200=700-700=140-130=480+860=990-890=990-880=700-570=720-470=690-160=310+330=750-40=410+810=130+520=580-10=990-630=110+940=260+850=790-480=390+880=860-520=560+580=910-620=120-70=320+370=260+1000=510-140=160+400=960-700=560-460=240+370=900-310=940-920=70+290=990-640=360-340=290+590=670-500=730-60=940-510=390+640=60+840=950-850=380+650=70+740=910-280=280+820=110+400=210+400=560+800=490-220=1000-960=750-510=360+920=300-280=90+870=130-40=50+930=470+960=190+500=660-290=490-140=430-390=130+980=800-380=940-710=510-70=720+930=840-550=70+620=810-570=20+350=850-260=520-110=130+160=770-60=150+360=460+690=150+900=730-440=910-400=830+860=150+170=880-380=180+960=640+670=370+890=250-90=350-120=230+540=530+550=900-750=750+950=300+770=630+870=560-430=440-150=20+380=680-180=490-130=530-230=730+910=130-110=710-250=870-390=450+550=30+930=410+890=720-170=990-20=150+800=920-570=850-30=180-40=970-730=60+150=910-360=340+950=420+470=40+380=460-150=340-160=800-310=580-270=90+920=420+770=280+610=430-170=420+710=740-460=800-320=960-30=910-680=420+930=470-240=570-340=570-40=110+140=720-110=100+600=900-460=850-110=640-630=670+870=670-620=180+700=580+990=1000-700=660+940=980-240=930+960=170+320=250-60=80+680=540-170=700-480=410-380=270+350=130+390=300-140=120+310=320-300=770-40=810+960=950-660=450+580=160+900=400-180=670+900=190+550=520+580=420+630=730+920=380+660=480+620=640-480=560-360=410+500=400+860=340+850=520-490=540-350=70+310=880-480=660-260=210+630=440-90=480+500=700+880=490-270=200+810=670-390=780-40=640-280=680+990=130+560=1000-410=180-90=180-70=120+720=520-50=900-900=40+410=690-220=390+480=890-800=700+820=740-160=780-440=740-390=480+640=210+510=740-740=720-260=500-310=200-110=150+290=850-380=530-520=530+940=610+720=580-470=910-150=490+910=850+950=330-50=830-70=410-260=270+730=670-320=460+640=470-170=20+1000=180+800=350-180=590+940=360-50=120+230=610-610=270+810=230+840=80+520=1000-530=100+170=400+920=380-180=80+240=370-300=440-50=350-300=440+740=920-720=670+860=580+650=460-410=990-450=920-340=240+640=230-20=250+360=100-70=480-160=400+470=520+530=220+250=760+780=370-30=120+270=680-220=200+740=710+820=50+380=670-580=970-960=730-370=990-490=答案210340280110220500430540580700103039014040122053013201909404406703010011072013020210111013205202104507601950460500111013403703508301030910131014001500161030730280400860150240370910370650630150147070250640350120012103020062065030750640113011003901030870801320920120560880101017025070690205609404011504001520210320570907306301270830720168043093024024090740220110182092011907105406065064033013101720909001020460280500390146072011601905502108401180155018203601360200300450230130134048050015201703808707016908907063024016202406302102049066082030027075015000850170112014809302708802001380160140500150012501310406301170380173043056038010501440179050064010505307016807006501360650110146015801011090087098013006301501710150129076022055073010601390503074026023067024055014405001290650910110118014605701240601170105066042013055026034059094000780500100210610136018011907201540580155053016095050011800360460460168036015407406501380105012205503304902001401330140870850128064012808206009601801310740119068080120046051060120480520460820910136014406807809701120420154061010500144012006806604005501040810580550850120990160062031011701000145029017901440920100066001016205305090510990190200400130115087075011805102503401420530402803011043035011604303102101408019201370680154014403703107702508902304054090062044088012604404018401120280133016104207208096075027010308001710610930260220115028096017058018501090114038067019049015101270204503104208301190133072041091016703005901230840116010140700830250580200430115037091080010490189064059063012402009901210710600880180210103703705201002064020071017019011015005504307604001520950140010206904101209206504707501050810940117015501350160510690100147018509808505302801709301290310320660130089040143097017017073011105601010230150075013016301110400200120014010706401601401470930240860580102010801560880440660908901040140160220111021054017103018202101390108013060113091034090109040167010016501103901250200146031057078077044047039041015203806301705001490510370100053092040480740230106068013008203601100240609301190220067020001020205602704304106101370180806804012079014909901908101190210970101027029075071010605001190580810133049052074064070163021072013010804201402204001430970130370123036015504608030290155014062033050710198011005101070270750106040034011502001280520510162060520103065010301160146027027015501380160640190440590810117020038062068016099011501010230108040025077030205301480108010530860151011077034041099015306301400151011009707008104201340730550840950145030110190100097059038014072090480930130510590190125055024080013405101710610370270149096030057053012039062011030078031023044025041011901707804205706107050610103011301030110016029010908801600190106014102408503208101330150014042010102702604501260142022092011501120701090450100880570150709401601120131047089078027060410120700720510270186016030017014801190190370400808301510730102083081088097012303701500910280760700180013013701904303404090011024095016701080270720810430340113014503401202406001204401180280204407501903401010720380450330340109011301071070630173015801320160160460190134096090730230100260120051003401300151096032050900710620141013036060086067010401070230149027077042091022017055011101890700300115014903504401450520340780410116022014709001080760502905104601410400408909030430320840920750301904