三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案252+166=386+977=283+106=126+25=84+233=47+229=299+80=765+333=73+340=138+449=305+117=577+975=116+90=719+371=277+137=176+567=353+113=967+325=86+381=797+159=120+126=21+17=89+244=742+232=170+315=160+789=22+36=188+297=51+264=253+238=256+189=320+218=70+381=497+285=132+155=279+305=248+211=893+952=61+60=152+422=237-202=851-716=372-196=720-625=453-30=824-743=385-213=594-82=173-105=561-457=249-83=428-156=387-321=958-49=353-342=886-859=398-162=715-491=437-192=715-554=386-38=920-795=169-146=405-186=196-169=961-421=323-157=644-75=422-61=430-173=427-291=817-287=500-157=952-519=477-283=348-177=489-244=586-468=478-147=682-321=83×9=128×5=230×3=944×5=44×9=526×5=410×2=38×9=235×2=336×2=32×6=385×8=160×4=255×8=481×2=260×6=479×2=812×6=363×2=419×4=43×5=823×6=307×2=857×5=53×4=661×7=196×4=949×7=196×3=789×4=11×2=943×2=433×2=197×3=42×9=70×4=54×8=209×3=94×7=751×6=88÷2=820÷2=80÷8=875÷7=350÷2=592÷2=327÷3=445÷5=326÷2=896÷2=36÷9=261÷9=261÷3=633÷3=270÷3=636÷2=128÷8=112÷8=345÷3=243÷9=16÷2=561÷3=336÷2=138÷6=259÷7=576÷2=206÷2=840÷6=194÷2=770÷7=21÷3=924÷7=174÷6=721÷7=232÷8=72÷6=330÷6=65÷5=336÷7=152÷8=19×25=12×84=19×52=18×98=11×18=17×36=26×36=21×45=29×22=40×20=27×34=16×96=19×40=53×92=16×18=20×93=22×39=65×85=63×10=88×63=13×72=93×80=49×19=67×13=24×38=97×78=97×10=24×37=10×74=46×21=10×98=48×37=20×31=55×95=47×12=94×73=17×10=19×88=14×38=47×93=114+555+73=180+43+985=364+219+326=23+54+602=465+222+136=66+570+534=260+176+504=192+599+411=434+442+117=478+353+970=309+294+73=959+73+554=266+249+153=54+385+673=206+374+54=60+255+384=711+243+26=267+432+594=93+61+440=423+120+703=401+235+110=592+185+587=12+21+294=788+572+36=11+85+70=263+293+665=241+217+540=56+362+961=670+130+48=546+119+254=97+749+139=30+953+656=103+165+431=869+963+923=546+309+137=994+492+967=96+217+255=590+139+176=125+564+187=286+337+992=98+384-116=261+149-374=303+191-214=131+660-767=210+173-29=303+383-582=95+270-187=362+492-365=80+415-90=659+191-425=259+158-163=650+279-639=89+291-126=618+269-14=354+132-436=571+476-971=55+285-245=410+825-148=181+186-299=890+741-25=112+81-53=822+793-966=130+273-102=567+697-369=430+29-363=856+895-253=119+147-194=898+450-831=58+240-214=313+703-201=153+287-67=400+793-70=176+88-36=116+811-55=385+93-395=619+836-124=74+197-188=772+375-845=261+106-86=59+991-430=112-49-16=991-405-323=461-181-170=819-589-22=465-225-157=941-19-504=287-24-132=591-79-207=126-12-57=868-67-407=384-67-60=854-75-505=341-181-153=518-81-23=459-79-334=996-440-208=492-61-394=735-232-119=307-102-205=897-422-254=217-161-50=831-67-262=498-244-109=685-289-255=377-188-126=420-122-147=379-198-171=770-452-310=480-49-150=867-284-443=445-150-209=961-820-28=420-115-193=947-560-339=310-79-99=864-300-543=371-33-276=609-73-38=358-40-126=752-207-296=463-297+46=673-412+611=342-241+201=592-571+238=408-104+190=160-118+750=421-202+15=634-264+906=457-381+315=967-470+447=434-152+116=384-292+125=365-261+205=414-13+685=344-293+258=963-436+769=492-436+225=536-433+735=87-19+109=961-744+42=135-33+16=998-183+310=335-192+127=784-532+90=334-242+266=571-18+921=352-156+75=500-421+336=59-48+451=982-144+391=480-270+156=931-678+586=198-87+377=752-694+778=408-355+140=989-583+156=317-200+227=856-691+142=447-191+109=196-73+257=10×13×5=25×37×8=15×12×3=78×62×4=14×11×2=94×63×6=22×15×2=77×77×8=31×11×2=25×77×4=11×14×5=88×18×5=19×11×4=65×67×8=10×17×4=12×39×7=22×19×2=47×14×9=10×22×2=58×97×9=20×13×3=59×41×6=26×12×3=39×37×8=11×18×5=69×75×8=26×16×2=24×60×4=25×10×2=74×52×8=15×15×3=90×77×5=17×10×2=11×54×9=17×24×2=30×50×5=16×13×4=36×70×8=23×13×2=89×29×2=11×8×5=177×4×5=114×2×4=123×4×7=58×6×2=202×4×6=25×8×2=203×3×4=22×3×2=101×7×5=99×2×5=247×4×6=33×4×2=122×3×5=18×5×4=65×5×7=39×7×2=400×2×7=58×2×3=299×3×5=21×4×6=120×6×7=32×3×8=11×5×2=14×8×7=111×3×2=35×4×2=79×9×4=30×3×2=103×4×3=24×2×6=212×3×6=81×2×4=496×2×8=40×2×5=19×6×8=38×6×2=54×4×8=92×2×3=423×2×6=13×6×62=26×3×53=10×4×19=31×2×88=15×6×83=15×6×93=17×5×99=25×2×80=12×6×64=13×6×16=18×3×49=33×2×14=21×3×21=11×8×73=15×6×74=14×6×52=43×2×72=45×2×61=48×2×91=25×3×77=31×2×61=28×3×55=24×2×47=16×5×76=13×3×59=18×3×16=31×3×92=14×5×47=28×3×23=21×4×42=43×2×50=15×6×96=13×7×23=38×2×75=28×2×60=22×4×78=23×4×57=24×2×95=11×7×36=20×2×79=46×15÷3=26×85÷2=13×14÷7=58×45÷6=69×12÷6=33×42÷3=15×48÷3=38×35÷2=45×21÷3=62×48÷4=38×20÷4=75×73÷3=17×30÷2=11×91÷7=25×10÷5=42×79÷6=16×50÷5=26×15÷6=10×57÷6=75×36÷5=19×42÷6=33×94÷6=39×18÷3=24×12÷3=11×18÷9=26×21÷3=20×34÷5=10×74÷5=16×41÷2=81×19÷3=18×15÷2=16×27÷4=12×36÷8=29×95÷5=21×23÷3=91×84÷2=30×25÷6=76×65÷2=20×45÷4=64×16÷8=111×8÷4=211×6÷3=20×8÷2=382×6÷4=333×3÷9=99×6÷2=76×9÷2=261×7÷9=166×6÷3=530×6÷2=48×5÷4=112×6÷8=375×2÷5=796×9÷3=298×2÷4=203×6÷7=136×3÷2=190×9÷5=42×8÷2=738×6÷9=108×9÷3=397×9÷3=21×6÷3=210×4÷7=102×4÷6=616×7÷4=146×4÷8=770×6÷3=43×8÷2=749×8÷4=44×3÷4=890×6÷3=94×9÷6=40×2÷8=92×8÷2=494×2÷4=24×9÷2=157×4÷2=22×4÷2=18×3÷6=720÷4÷3=930÷2÷3=120÷5÷3=108÷6÷3=180÷5÷4=348÷2÷6=160÷4÷5=600÷4÷2=315÷7÷5=240÷4÷2=868÷2÷2=546÷2÷7=504÷7÷8=592÷2÷2=833÷7÷7=432÷9÷6=279÷3÷3=140÷2÷7=320÷4÷2=560÷2÷2=459÷3÷9=288÷2÷4=168÷6÷2=576÷2÷8=462÷7÷3=924÷7÷2=880÷4÷4=192÷6÷8=405÷3÷3=522÷6÷3=450÷3÷2=916÷2÷2=342÷9÷2=904÷4÷2=594÷3÷3=612÷4÷3=256÷2÷2=96÷6÷4=616÷7÷4=144÷6÷4=612÷9×3=192÷3×9=665÷7×6=920÷2×9=682÷2×8=816÷8×4=762÷2×7=384÷8×3=216÷6×3=144÷9×4=630÷2×7=426÷2×3=672÷7×5=816÷4×3=864÷6×4=540÷4×7=854÷7×9=288÷9×8=688÷8×7=224÷7×4=726÷6×2=828÷2×5=770÷7×3=660÷5×4=339÷3×2=357÷7×4=260÷4×5=308÷4×5=654÷6×4=370÷5×7=938÷2×3=826÷7×4=642÷2×7=350÷5×3=440÷5×9=665÷7×3=820÷2×9=846÷2×3=25÷5×6=444÷2×8=75÷5×40=350÷7×27=24÷2×35=672÷7×84=24÷6×97=232÷4×68=60÷3×30=513÷9×59=16÷2×82=164÷2×45=81÷9×62=189÷3×47=90÷6×47=224÷4×91=230÷5×19=154÷7×89=77÷7×13=485÷5×97=12÷2×37=12÷4×69=184÷8×12=190÷5×40=355÷5×11=696÷8×38=357÷7×11=200÷4×23=150÷2×12=510÷6×86=20÷4×80=792÷9×23=119÷7×27=480÷5×59=464÷8×11=444÷6×52=60÷6×97=380÷4×73=182÷7×34=504÷9×94=208÷4×19=512÷8×68=234+(353-13)=32+(915-776)=190+(499-450)=334+(607-77)=142+(57-40)=802+(738-421)=484+(202-166)=609+(178-34)=306+(466-403)=102+(785-173)=219+(437-230)=833+(714-558)=243+(430-248)=819+(544-302)=398+(388-16)=849+(749-483)=476+(459-401)=791+(735-565)=223+(97-47)=899+(868-597)=269+(305-165)=314+(573-175)=115+(281-241)=890+(644-65)=13+(288-171)=876+(531-468)=397+(340-135)=944+(207-14)=370+(332-163)=265+(626-496)=202+(409-187)=789+(319-41)=167+(273-33)=529+(884-52)=365+(394-280)=568+(833-127)=81+(485-423)=914+(838-423)=414+(94-58)=894+(704-629)=493-(53+299)=764-(414+147)=223-(187+10)=446-(91+332)=472-(32+202)=864-(692+15)=435-(29+229)=998-(380+270)=374-(256+103)=831-(750+53)=363-(140+179)=789-(347+172)=418-(58+173)=812-(214+215)=312-(135+77)=832-(117+20)=486-(205+113)=962-(318+512)=478-(256+170)=969-(392+111)=228-(46+140)=988-(287+313)=392-(17+313)=541-(161+141)=222-(106+48)=930-(673+54)=157-(65+80)=582-(184+309)=493-(176+311)=758-(309+165)=436-(158+87)=696-(81+566)=496-(63+160)=898-(371+138)=434-(79+294)=938-(44+697)=434-(287+14)=922-(751+123)=490-(148+150)=925-(168+129)=364-(303-32)=670-(976-574)=331-(419-291)=735-(145-64)=204-(263-105)=485-(821-536)=439-(315-227)=967-(794-627)=332-(324-297)=709-(248-26)=62-(110-92)=799-(912-535)=497-(106-37)=258-(922-884)=485-(495-221)=897-(700-401)=187-(342-236)=264-(560-393)=370-(422-180)=757-(962-630)=374-(265-10)=159-(751-682)=251-(408-335)=762-(983-514)=339-(472-185)=558-(954-744)=370-(391-301)=752-(674-274)=201-(405-326)=952-(499-366)=306-(331-255)=720-(928-343)=171-(253-86)=871-(242-123)=242-(311-175)=998-(990-833)=106-(213-188)=367-(611-400)=396-(210-81)=831-(831-446)=270÷(15÷3)=435÷(45÷9)=413÷(56÷8)=180÷(35÷7)=252÷(16÷4)=336÷(18÷6)=315÷(63÷9)=584÷(72÷9)=161÷(35÷5)=422÷(12÷6)=372÷(54÷9)=996÷(12÷4)=464÷(16÷4)=155÷(30÷6)=104÷(32÷4)=965÷(35÷7)=82÷(12÷6)=588÷(10÷5)=30÷(18÷3)=272÷(64÷8)=426÷(21÷7)=497÷(14÷2)=483÷(12÷4)=726÷(18÷6)=108÷(28÷7)=870÷(42÷7)=288÷(63÷7)=610÷(20÷4)=80÷(15÷3)=376÷(10÷5)=215÷(35÷7)=24÷(24÷4)=344÷(56÷7)=320÷(14÷7)=60÷(10÷2)=960÷(12÷4)=444÷(36÷9)=520÷(20÷4)=108÷(18÷6)=77÷(14÷2)=400÷(2×4)=124÷(2×2)=776÷(2×4)=888÷(2×3)=688÷(4×2)=924÷(2×2)=920÷(2×2)=548÷(2×2)=772÷(2×2)=312÷(3×2)=348÷(2×3)=120÷(2×2)=544÷(2×2)=930÷(2×3)=692÷(2×2)=72÷(2×2)=260÷(2×2)=342÷(2×3)=736÷(2×2)=676÷(2×2)=576÷(4×2)=884÷(2×2)=153÷(3×3)=56÷(2×2)=500÷(2×2)=304÷(2×4)=894÷(2×3)=456÷(4×2)=60÷(2×3)=246÷(2×3)=252÷(3×2)=18÷(3×2)=567÷(3×3)=680÷(2×4)=912÷(2×3)=528÷(4×2)=120÷(4×2)=720÷(3×2)=600÷(2×3)=880÷(2×4)=119×(21÷3)=426×(24÷6)=80×(56÷7)=422×(12÷2)=31×(14÷7)=429×(10÷2)=48×(21÷3)=478×(45÷9)=196×(20÷5)=922×(40÷8)=122×(40÷8)=279×(36÷6)=20×(48÷6)=961×(45÷9)=229×(16÷8)=331×(30÷5)=103×(56÷7)=343×(27÷3)=108×(18÷9)=24×(27÷9)=86×(10÷5)=759×(12÷6)=201×(18÷6)=180×(45÷5)=202×(10÷5)=862×(28÷4)=289×(18÷6)=410×(48÷6)=121×(32÷8)=857×(42÷6)=162×(12÷6)=271×(20÷5)=94×(36÷4)=794×(35÷5)=325×(18÷6)=815×(72÷8)=196×(12÷4)=676×(32÷4)=30×(48÷8)=648×(21÷7)=21×(114÷3)=42×(200÷8)=35×(144÷8)=80×(147÷3)=24×(231÷7)=76×(414÷9)=11×(630÷9)=55×(414÷9)=11×(60÷2)=95×(282÷6)=34×(54÷3)=82×(243÷3)=28×(38÷2)=42×(470÷5)=23×(102÷3)=60×(408÷8)=12×(100÷2)=73×(244÷4)=60×(32÷2)=36×(185÷5)=59×(99÷9)=39×(300÷4)=55×(48÷3)=53×(325÷5)=34×(36÷3)=10×(140÷2)=15×(224÷4)=25×(282÷6)=35×(119÷7)=63×(203÷7)=20×(126÷9)=48×(34÷2)=22×(272÷8)=39×(153÷3)=21×(58÷2)=73×(189÷9)=15×(372÷6)=28×(651÷7)=13×(70÷2)=87×(350÷5)=95+182×4=204+171×5=57+84×2=769+32×4=293+40×6=859+57×2=306+57×9=995+125×8=243+99×2=197+366×2=255+98×7=917+283×2=62+168×3=18+222×3=250+114×4=597+97×5=93+49×5=622+383×2=327+99×5=716+127×2=298+143×4=881+70×9=169+185×3=47+60×6=421+75×6=109+80×4=357+60×9=115+115×3=206+226×2=558+25×5=110×3+164=273×2+895=121×5+99=221×3+956=24×6+325=131×5+578=194×4+57=98×3+913=247×2+391=111×4+869=399+20×14=853+25×12=137+11×76=443+42×12=302+11×16=83+31×29=75+18×10=938+43×14=77+10×70=611+79×10=155+42×15=807+32×21=183+10×72=457+13×61=97+47×17=986+15×65=141+12×66=127+14×57=85+14×48=583+26×21=139+23×21=932+59×13=159+15×18=264+43×15=93+13×23=814+10×95=384+33×11=92+25×37=60+17×31=933+49×12=24×25+277=17×39+161=20×25+139=32×16+380=15×31+320=80×10+808=11×82+35=13×12+794=14×35+474=19×12+684=355-18×14=761-11×58=412-16×13=593-29×20=443-18×20=900-13×56=357-34×10=931-12×31=413-13×19=970-17×34=443-11×28=639-48×12=458-21×21=616-30×12=421-19×18=826-36×14=463-34×12=888-26×21=296-16×14=662-13×22=461-19×22=824-22×33=336-15×10=642-16×38=418-25×11=826-24×14=265-19×10=669-13×41=447-23×16=912-20×31=397-32×10=929-62×12=399-11×27=997-18×18=358-14×22=804-39×19=438-14×20=760-19×23=407-16×20=995-28×15=376-85×3=125-12×9=493-35×5=788-19×6=468-49×9=974-197×3=342-43×4=246-32×6=287-33×4=795-16×3=320-135×2=952-99×6=427-15×4=659-74×3=346-45×7=953-37×9=395-76×2=983-179×2=279-50×3=672-288×2=429-132×3=503-63×4=317-10×8=462-61×6=229-17×2=647-44×2=444-57×6=387-44×2=445-12×3=928-45×2=115-23×5=173-15×5=187-46×4=651-53×9=407-37×8=675-213×3=479-41×6=807-396×2=390-46×2=654-26×2=44×11-191=14×19-18=23×15-130=36×27-803=36×10-172=10×57-414=14×24-123=13×20-137=13×26-195=73×10-728=15×23-261=18×55-575=28×15-226=13×65-147=25×14-64=18×44-768=21×17-329=20×38-756=15×28-383=24×29-315=14×31-423=30×16-168=25×16-323=21×28-95=29×13-11=11×35-342=35×14-463=21×45-827=16×24-300=37×23-510=28×10-168=19×45-239=36×12-357=97×10-552=11×39-402=28×32-832=38×10-20=34×23-275=17×14-36=38×22-35=333×2-41=795×5-661=372×2-708=906×5-129=11×7-27=397×2-522=65×8-250=253×2-501=141×3-276=336×4-707=113×8-425=705×5-257=101×6-263=190×6-14=491×2-857=499×5-160=325×3-142=443×4-130=70×3-126=378×9-971=92×6-198=382×6-307=432×2-502=293×8-261=270×3-619=817×4-905=421×2-121=785×6-153=110×8-659=166×4-525=84×7-316=677×7-330=468×2-415=153×6-455=399×2-153=82×6-13=104×2-140=714×6-995=181×4-626=459×4-945=328+500÷4=965+345÷3=366+492÷2=415+848÷2=453+765÷9=345+288÷6=336+108÷4=840+768÷2=120+84÷3=216+540÷9=275+955÷5=166+985÷5=363+927÷3=943+295÷5=489+164÷2=96+259÷7=351+112÷8=150+333÷9=86+966÷6=884+678÷3=660÷6+188=432÷8+300=879÷3+275=344÷4+951=963÷3+126=154÷2+757=666÷2+266=474÷6+232=384÷4+427=603÷3+315=585÷5+405=392÷2+918=744÷4+70=606÷2+843=215÷5+347=252÷7+209=624÷3+427=750÷3+823=374÷2+310=636÷4+278=177-80÷4=595-114÷3=419-456÷8=129-936÷8=375-715÷5=175-424÷8=247-325÷5=334-594÷3=397-320÷5=575-192÷4=448-930÷5=661-480÷2=237-104÷8=467-44÷2=468-688÷8=681-280÷7=447-177÷3=551-738÷2=143-10÷5=432-960÷3=253-445÷5=605-230÷5=470-766÷2=927-934÷2=458-220÷5=851-420÷2=373-305÷5=514-525÷3=110-78÷6=182-700÷4=393-441÷3=652-360÷9=302-891÷3=702-70÷5=322-732÷3=980-462÷6=485-930÷3=609-852÷3=91-152÷4=490-702÷6=14×(189-137)=92×(185-126)=10×(348-331)=39×(365-332)=22×(235-202)=60×(663-603)=26×(290-264)=10×(249-237)=37×(477-460)=58×(404-355)=34×(446-417)=71×(970-911)=29×(139-121)=59×(677-599)=15×(244-203)=54×(922-859)=24×(347-334)=76×(99-42)=19×(167-126)=68×(567-496)=(38-15)×42=(350-320)×30=(340-323)×53=(488-416)×17=(486-473)×42=(193-179)×68=(165-126)×21=(784-741)×60=(468-423)×12=(831-810)×67=(278-255)×31=(430-401)×27=(382-315)×12=(750-656)×75=(199-161)×25=(279-208)×21=(165-114)×19=(347-321)×37=(336-303)×12=(414-340)×38=150×(379-376)=845×(304-297)=246×(81-78)=948×(330-325)=17×(272-267)=97×(634-630)=74×(377-370)=993×(22-18)=77×(441-433)=796×(308-300)=14×(272-266)=354×(730-727)=171×(156-153)=369×(240-236)=114×(416-413)=636×(42-38)=85×(479-470)=281×(612-605)=224×(346-342)=121×(365-360)=29×(484-481)=816×(117-108)=212×(224-221)=869×(634-629)=59×(313-310)=312×(920-911)=111×(19-12)=288×(161-152)=162×(483-478)=275×(36-33)=231×(47-43)=560×(840-837)=108×(236-230)=422×(915-912)=78×(386-379)=719×(348-343)=191×(296-293)=354×(100-97)=46×(495-490)=435×(859-850)=63÷(37-28)=576÷(442-439)=228÷(476-472)=965÷(672-667)=186÷(374-371)=670÷(387-385)=406÷(173-166)=768÷(590-582)=400÷(231-226)=882÷(387-378)=133÷(88-81)=600÷(198-195)=108÷(255-252)=36÷(733-729)=424÷(96-88)=980÷(877-875)=496÷(221-213)=60÷(203-199)=335÷(465-460)=334÷(807-805)=310÷(272-270)=848÷(331-327)=243÷(400-397)=256÷(850-848)=210÷(338-333)=936÷(69-60)=188÷(268-264)=400÷(836-832)=154÷(427-420)=924÷(615-608)=96÷(493-490)=180÷(620-617)=98÷(219-217)=510÷(975-973)=268÷(426-422)=612÷(812-803)=344÷(21-19)=784÷(328-326)=234÷(410-407)=825÷(758-753)=(214-160)÷3=(661-331)÷2=(476-317)÷3=(294-258)÷3=(493-43)÷5=(457-37)÷7=(207-39)÷3=(931-46)÷3=(487-251)÷4=(175-140)÷7=(390-174)÷3=(815-395)÷4=(470-421)÷7=(171-109)÷2=(422-74)÷6=(680-416)÷8=(273-19)÷2=(928-738)÷5=(466-151)÷9=(936-924)÷6=(349-57)÷2=(669-477)÷2=(165-105)÷6=(872-329)÷3=(130-74)÷7=(340-166)÷2=(432-92)÷5=(895-551)÷8=(315-271)÷4=(824-201)÷7=(269-197)÷9=(206-157)÷7=(499-343)÷6=(579-464)÷5=(475-188)÷7=(936-688)÷8=(213-173)÷8=(721-427)÷2=(480-384)÷6=(750-279)÷3=1/6+4/6=1/10+3/10=4/8+2/8=1/6+2/6=3/8+2/8=6/10+2/10=1/5+2/5=1/8+6/8=2/8+3/8=1/8+4/8=1/8+2/8=3/5+2/5=2/5-1/5=5/9-1/9=3/5-1/5=7/10-1/10=4/7-2/7=2/4-1/4=3/6-2/6=3/4-1/4=4/8-1/8=7/9-1/9=4/7-1/7=2/7-1/7=0.8+4.4=16.7+16.0=5.7+0.5=8.7+3.8=5.8+2.0=66.7+2.0=1.8+4.0=5.5+22.0=4.1+8.6=8.5+1.8=9.4+1.6=1.4+66.5=8.6+0.4=13.1+70.7=8.8+1.5=5.3+5.9=3.4+6.7=60.8+25.8=6.5+9.0=40.4+34.9=5.6+4.2=2.1+8.0=8.0+9.5=35.1+41.3=9.7+8.5=8.0+27.5=0.5+4.4=7.9+8.8=2.7+9.9=28.4+7.4=8.0+8.0=53.7+0.5=6.9+0.9=9.1+9.0=7.3+4.2=7.9+18.5=8.8+10.0=62.3+5.8=6.5+8.9=7.4+8.1=8.4-5.6=98.5-51.2=9.4-7.7=6.3-5.6=6.4-5.8=45.4-23.7=2.7-1.7=55.7-5.8=4.7-1.9=2.6-0.5=9.9-6.1=99.5-15.0=9.1-0.8=61.8-40.0=5.0-3.1=8.3-1.0=2.5-1.2=76.5-31.5=9.1-8.2=93.3-42.1=8.3-7.8=6.7-1.0=4.8-2.2=9.2-7.1=5.9-3.5=90.5-84.3=8.5-1.9=8.3-1.7=7.4-0.6=53.0-15.7=6.3-3.9=91.8-41.4=7.5-2.3=9.4-7.5=4.1-2.2=85.8-48.8=10.0-6.7=64.4-32.2=9.1-7.7=9.7-6.6=参考答案252+166=418386+977=1363283+106=389126+25=15184+233=31747+229=276299+80=379765+333=109873+340=413138+449=587305+117=422577+975=1552116+90=206719+371=1090277+137=414176+567=743353+113=466967+325=129286+381=467797+159=956120+126=24621+17=3889+244=333742+232=974170+315=485160+789=94922+36=58188+297=48551+264=315253+238=491256+189=445320+218=53870+381=451497+285=782132+155=287279+305=584248+211=459893+952=184561+60=121152+422=574237-202=35851-716=135372-196=176720-625=95453-30=423824-743=81385-213=172594-82=512173-105=68561-457=104249-83=166428-156=272387-321=66958-49=909353-342=11886-859=27398-162=236715-491=224437-192=245715-554=161386-38=348920-795=125169-146=23405-186=219196-169=27961-421=540323-157=166644-75=569422-61=361430-173=257427-291=136817-287=530500-157=343952-519=433477-283=194348-177=171489-244=245586-468=118478-147=331682-321=36183×9=747128×5=640230×3=690944×5=472044×9=396526×5=2630410×2=82038×9=342235×2=470336×2=67232×6=192385×8=3080160×4=640255×8=2040481×2=962260×6=1560479×2=958812×6=4872363×2=726419×4=167643×5=215823×6=4938307×2=614857×5=428553×4=212661×7=4627196×4=784949×7=6643196×3=588789×4=315611×2=22943×2=1886433×2=866197×3=59142×9=37870×4=28054×8=432209×3=62794×7=658751×6=450688÷2=44820÷2=41080÷8=10875÷7=125350÷2=175592÷2=296327÷3=109445÷5=89326÷2=163896÷2=44836÷9=4261÷9=29261÷3=87633÷3=211270÷3=90636÷2=318128÷8=16112÷8=14345÷3=115243÷9=2716÷2=8561÷3=187336÷2=168138÷6=23259÷7=37576÷2=288206÷2=103840÷6=140194÷2=97770÷7=11021÷3=7924÷7=132174÷6=29721÷7=103232÷8=2972÷6=12330÷6=5565÷5=13336÷7=48152÷8=1919×25=47512×84=100819×52=98818×98=176411×18=19817×36=61226×36=93621×45=94529×22=63840×20=80027×34=91816×96=153619×40=76053×92=487616×18=28820×93=186022×39=85865×85=552563×10=63088×63=554413×72=93693×80=744049×19=93167×13=87124×38=91297×78=756697×10=97024×37=88810×74=74046×21=96610×98=98048×37=177620×31=62055×95=522547×12=56494×73=686217×10=17019×88=167214×38=53247×93=4371114+555+73=742180+43+985=1208364+219+326=90923+54+602=679465+222+136=82366+570+534=1170260+176+504=940192+599+411=1202434+442+117=993478+353+970=1801309+294+73=676959+73+554=1586266+249+153=66854+385+673=1112206+374+54=63460+255+384=699711+243+26=980267+432+594=129393+61+440=594423+120+703=1246401+235+110=746592+185+587=136412+21+294=327788+572+36=139611+85+70=166263+293+665=1221241+217+540=99856+362+961=1379670+130+48=848546+119+254=91997+749+139=98530+953+656=1639103+165+431=699869+963+923=2755546+309+137=992994+492+967=245396+217+255=568590+139+176=905125+564+187=876286+337+992=161598+384-116=366261+149-374=36303+191-214=280131+660-767=24210+173-29=354303+383-582=10495+270-187=178362+492-365=48980+415-90=405659+191-425=425259+158-163=254650+279-639=29089+291-126=254618+269-14=873354+132-436=50571+476-971=7655+285-245=95410+825-148=1087181+186-299=68890+741-25=1606112+81-53=140822+793-966=649130+273-102=301567+697-369=895430+29-363=96856+895-253=1498119+147-194=72898+450-831=51758+240-214=84313+703-201=815153+287-67=373400+793-70=1123176+88-36=228116+811-55=872385+93-395=83619+836-124=133174+197-188=83772+375-845=302261+106-86=28159+991-430=620112-49-16=47991-405-323=263461-181-170=110819-589-22=208465-225-157=83941-19-504=418287-24-132=131591-79-207=305126-12-57=57868-67-407=394384-67-60=257854-75-505=274341-181-153=7518-81-23=414459-79-334=46996-440-208=348492-61-394=37735-232-119=384307-102-205=0897-422-254=221217-161-50=6831-67-262=502498-244-109=145685-289-255=141377-188-126=63420-122-147=151379-198-171=10770-452-310=8480-49-150=281867-284-443=140445-150-209=86961-820-28=113420-115-193=112947-560-339=48310-79-99=132864-300-543=21371-33-276=62609-73-38=498358-40-126=192752-207-296=249463-297+46=212673-412+611=872342-241+201=302592-571+238=259408-104+190=494160-118+750=792421-202+15=234634-264+906=1276457-381+315=391967-470+447=944434-152+116=398384-292+125=217365-261+205=309414-13+685=1086344-293+258=309963-436+769=1296492-436+225=281536-433+735=83887-19+109=177961-744+42=259135-33+16=118998-183+310=1125335-192+127=270784-532+90=342334-242+266=358571-18+921=1474352-156+75=271500-421+336=41559-48+451=462982-144+391=1229480-270+156=366931-678+586=839198-87+377=488752-694+778=836408-355+140=193989-583+156=562317-200+227=344856-691+142=307447-191+109=365196-73+257=38010×13×5=65025×37×8=740015×12×3=54078×62×4=1934414×11×2=30894×63×6=3553222×15×2=66077×77×8=4743231×11×2=68225×77×4=770011×14×5=77088×18×5=792019×11×4=83665×67×8=3484010×17×4=68012×39×7=327622×19×2=83647×14×9=592210×22×2=44058×97×9=5063420×13×3=78059×41×6=1451426×12×3=93639×37×8=1154411×18×5=99069×75×8=4140026×16×2=83224×60×4=576025×10×2=50074×52×8=3078415×15×3=67590×77×5=3465017×10×2=34011×54×9=534617×24×2=81630×50×5=750016×13×4=83236×70×8=2016023×13×2=59889×29×2=516211×8×5=440177×4×5=3540114×2×4=912123×4×7=344458×6×2=696202×4×6=484825×8×2=400203×3×4=243622×3×2=132101×7×5=353599×2×5=990247×4×6=592833×4×2=264122×3×5=183018×5×4=36065×5×7=227539×7×2=546400×2×7=560058×2×3=348299×3×5=448521×4×6=504120×6×7=504032×3×8=76811×5×2=11014×8×7=784111×3×2=66635×4×2=28079×9×4=284430×3×2=180103×4×3=123624×2×6=288212×3×6=381681×2×4=648496×2×8=793640×2×5=40019×6×8=91238×6×2=45654×4×8=172892×2×3=552423×2×6=507613×6×62=483626×3×53=413410×4×19=76031×2×88=545615×6×83=747015×6×93=837017×5×99=841525×2×80=400012×6×64=460813×6×16=124818×3×49=264633×2×14=92421×3×21=132311×8×73=642415×6×74=666014×6×52=436843×2×72=619245×2×61=549048×2×91=873625×3×77=577531×2×61=378228×3×55=462024×2×47=225616×5×76=608013×3×59=230118×3×16=86431×3×92=855614×5×47=329028×3×23=193221×4×42=352843×2×50=430015×6×96=864013×7×23=209338×2×75=570028×2×60=336022×4×78=686423×4×57=524424×2×95=456011×7×36=277220×2×79=316046×15÷3=23026×85÷2=110513×14÷7=2658×45÷6=43569×12÷6=13833×42÷3=46215×48÷3=24038×35÷2=66545×21÷3=31562×48÷4=74438×20÷4=19075×73÷3=182517×30÷2=25511×91÷7=14325×10÷5=5042×79÷6=55316×50÷5=16026×15÷6=6510×57÷6=9575×36÷5=54019×42÷6=13333×94÷6=51739×18÷3=23424×12÷3=9611×18÷9=2226×21÷3=18220×34÷5=13610×74÷5=14816×41÷2=32881×19÷3=51318×15÷2=13516×27÷4=10812×36÷8=5429×95÷5=55121×23÷3=16191×84÷2=382230×25÷6=12576×65÷2=247020×45÷4=22564×16÷8=128111×8÷4=222211×6÷3=42220×8÷2=80382×6÷4=573333×3÷9=11199×6÷2=29776×9÷2=342261×7÷9=203166×6÷3=332530×6÷2=159048×5÷4=60112×6÷8=84375×2÷5=150796×9÷3=2388298×2÷4=149203×6÷7=174136×3÷2=204190×9÷5=34242×8÷2=168738×6÷9=492108×9÷3=324397×9÷3=119121×6÷3=42210×4÷7=120102×4÷6=68616×7÷4=1078146×4÷8=73770×6÷3=154043×8÷2=172749×8÷4=149844×3÷4=33890×6÷3=178094×9÷6=14140×2÷8=1092×8÷2=368494×2÷4=24724×9÷2=108157×4÷2=31422×4÷2=4418×3÷6=9720÷4÷3=60930÷2÷3=155120÷5÷3=8108÷6÷3=6180÷5÷4=9348÷2÷6=29160÷4÷5=8600÷4÷2=75315÷7÷5=9240÷4÷2=30868÷2÷2=217546÷2÷7=39504÷7÷8=9592÷2÷2=148833÷7÷7=17432÷9÷6=8279÷3÷3=31140÷2÷7=10320÷4÷2=40560÷2÷2=140459÷3÷9=17288÷2÷4=36168÷6÷2=14576÷2÷8=36462÷7÷3=22924÷7÷2=66880÷4÷4=55192÷6÷8=4405÷3÷3=45522÷6÷3=29450÷3÷2=75916÷2÷2=229342÷9÷2=19904÷4÷2=113594÷3÷3=66612÷4÷3=51256÷2÷2=6496÷6÷4=4616÷7÷4=22144÷6÷4=6612÷9×3=204192÷3×9=576665÷7×6=570920÷2×9=4140682÷2×8=2728816÷8×4=408762÷2×7=2667384÷8×3=144216÷6×3=108144÷9×4=64630÷2×7=2205426÷2×3=639672÷7×5=480816÷4×3=612864÷6×4=576540÷4×7=945854÷7×9=1098288÷9×8=256688÷8×7=602224÷7×4=128726÷6×2=242828÷2×5=2070770÷7×3=330660÷5×4=528339÷3×2=226357÷7×4=204260÷4×5=325308÷4×5=385654÷6×4=436370÷5×7=518938÷2×3=1407826÷7×4=472642÷2×7=2247350÷5×3=210440÷5×9=792665÷7×3=285820÷2×9=3690846÷2×3=126925÷5×6=30444÷2×8=177675÷5×40=600350÷7×27=135024÷2×35=420672÷7×84=806424÷6×97=388232÷4×68=394460÷3×30=600513÷9×59=336316÷2×82=656164÷2×45=369081÷9×62=558189÷3×47=296190÷6×47=705224÷4×91=5096230÷5×19=874154÷7×89=195877÷7×13=143485÷5×97=940912÷2×37=22212÷4×69=207184÷8×12=276190÷5×40=1520355÷5×11=781696÷8×38=3306357÷7×11=561200÷4×23=1150150÷2×12=900510÷6×86=731020÷4×80=400792÷9×23=2024119÷7×27=459480÷5×59=5664464÷8×11=638444÷6×52=384860÷6×97=970380÷4×73=6935182÷7×34=884504÷9×94=5264208÷4×19=988512÷8×68=4352234+(353-13)=57432+(915-776)=171190+(499-450)=239334+(607-77)=864142+(57-40)=159802+(738-421)=1119484+(202-166)=520609+(178-34)=753306+(466-403)=369102+(785-173)=714219+(437-230)=426833+(714-558)=989243+(430-248)=425819+(544-302)=1061398+(388-16)=770849+(749-483)=1115476+(459-401)=534791+(735-565)=961223+(97-47)=273899+(868-597)=1170269+(305-165)=409314+(573-175)=712115+(281-241)=155890+(644-65)=146913+(288-171)=130876+(531-468)=939397+(340-135)=602944+(207-14)=1137370+(332-163)=539265+(626-496)=395202+(409-187)=424789+(319-41)=1067167+(273-33)=407529+(884-52)=1361365+(394-280)=479568+(833-127)=127481+(485-423)=143914+(838-423)=1329414+(94-58)=450894+(704-629)=969493-(53+299)=141764-(414+147)=203223-(187+10)=26446-(91+332)=23472-(32+202)=238864-(692+15)=157435-(29+229)=177998-(380+270)=348374-(256+103)=15831-(750+53)=28363-(140+179)=44789-(347+172)=270418-(58+173)=187812-(214+215)=383312-(135+77)=100832-(117+20)=695486-(205+113)=168962-(318+512)=132478-(256+170)=52969-(392+111)=466228-(46+140)=42988-(287+313)=388392-(17+313)=62541-(161+141)=239222-(106+48)=68930-(673+54)=203157-(65+80)=12582-(184+309)=89493-(176+311)=6758-(309+165)=284436-(158+87)=191696-(81+566)=49496-(63+160)=273898-(371+138)=389434-(79+294)=61938-(44+697)=197434-(287+14)=133922-(751+123)=48490-(148+150)=192925-(168+129)=628364-(303-32)=93670-(976-574)=268331-(419-291)=203735-(145-64)=654204-(263-105)=46485-(821-536)=200439-(315-227)=351967-(794-627)=800332-(324-297)=305709-(248-26)=48762-(110-92)=44799-(912-535)=422497-(106-37)=428258-(922-884)=220485-(495-221)=211897-(700-401)=598187-(342-236)=81264-(560-393)=97370-(422-180)=128757-(962-630)=425374-(265-10)=119159-(751-682)=90251-(408-335)=178762-(983-514)=293339-(472-185)=52558-(954-744)=348370-(391-301)=280752-(674-274)=352201-(405-326)=122952-(499-366)=819306-(331-255)=230720-(928-343)=135171-(253-86)=4871-(242-123)=752242-(311-175)=106998-(990-833)=841106-(213-188)=81367-(611-400)=156396-(210-81)=267831-(831-446)=446270÷(15÷3)=54435÷(45÷9)=87413÷(56÷8)=59180÷(35÷7)=36252÷(16÷4)=63336÷(18÷6)=112315÷(63÷9)=45584÷(72÷9)=73161÷(35÷5)=23422÷(12÷6)=211372÷(54÷9)=62996÷(12÷4)=332464÷(16÷4)=116155÷(30÷6)=31104÷(32÷4)=13965÷(35÷7)=19382÷(12÷6)=41588÷(10÷5)=29430÷(18÷3)=5272÷(64÷8)=34426÷(21÷7)=142497÷(14÷2)=71483÷(12÷4)=161726÷(18÷6)=242108÷(28÷7)=27870÷(42÷7)=145288÷(63÷7)=32610÷(20÷4)=12280÷(15÷3)=16376÷(10÷5)=188215÷(35÷7)=4324÷(24÷4)=4344÷(56÷7)=43320÷(14÷7)=16060÷(10÷2)=12960÷(12÷4)=320444÷(36÷9)=111520÷(20÷4)=104108÷(18÷6)=3677÷(14÷2)=11400÷(2×4)=50124÷(2×2)=31776÷(2×4)=97888÷(2×3)=148688÷(4×2)=86924÷(2×2)=231920÷(2×2)=230548÷(2×2)=137772÷(2×2)=193312÷(3×2)=52348÷(2×3)=58120÷(2×2)=30544÷(2×2)=136930÷(2×3)=155692÷(2×2)=17372÷(2×2)=18260÷(2×2)=65342÷(2×3)=57736÷(2×2)=184676÷(2×2)=169576÷(4×2)=72884÷(2×2)=221153÷(3×3)=1756÷(2×2)=14500÷(2×2)=125304÷(2×4)=38894÷(2×3)=149456÷(4×2)=5760÷(2×3)=10246÷(2×3)=41252÷(3×2)=4218÷(3×2)=3567÷(3×3)=63680÷(2×4)=85912÷(2×3)=152528÷(4×2)=66120÷(4×2)=15720÷(3×2)=120600÷(2×3)=100880÷(2×4)=110119×(21÷3)=833426×(24÷6)=170480×(56÷7)=640422×(12÷2)=253231×(14÷7)=62429×(10÷2)=214548×(21÷3)=336478×(45÷9)=2390196×(20÷5)=784922×(40÷8)=4610122×(40÷8)=610279×(36÷6)=167420×(48÷6)=160961×(45÷9)=4805229×(16÷8)=458331×(30÷5)=1986103×(56÷7)=824343×(27÷3)=3087108×(18÷9)=21624×(27÷9)=7286×(10÷5)=172759×(12÷6)=1518201×(18÷6)=603180×(45÷5)=1620202×(10÷5)=404862×(28÷4)=6034289×(18÷6)=867410×(48÷6)=3280121×(32÷8)=484857×(42÷6)=5999162×(12÷6)=324271×(20÷5)=108494×(36÷4)=846794×(35÷5)=5558325×(18÷6)=975815×(72÷8)=7335196×(12÷4)=588676×(32÷4)=540830×(48÷8)=180648×(21÷7)=194421×(114÷3)=79842×(200÷8)=105035×(144÷8)=63080×(147÷3)=392024×(231÷7)=79276×(414÷9)=349611×(630÷9)=77055×(414÷9)=253011×(60÷2)=33095×(282÷6)=446534×(54÷3)=61282×(243÷3)=664228×(38÷2)=53242×(470÷5)=394823×(102÷3)=78260×(408÷8)=306012×(100÷2)=60073×(244÷4)=445360×(32÷2)=96036×(185÷5)=133259×(99÷9)=64939×(300÷4)=292555×(48÷3)=88053×(325÷5)=344534×(36÷3)=40810×(140÷2)=70015×(224÷4)=84025×(282÷6)=117535×(119÷7)=59563×(203÷7)=182720×(126÷9)=28048×(34÷2)=81622×(272÷8)=74839×(153÷3)=198921×(58÷2)=60973×(189÷9)=153315×(372÷6)=93028×(651÷7)=260413×