三年级数学计算题专项练习汇编及答案

三年级数学计算题专项练习汇编及答案152+131=62+17=130+67=38+16=148+62=512+199=375+75=977+273=338+127=570+96=355+92=430+990=95+342=621+380=156+201=491+287=66+101=666+809=81+19=342+143=237+44=156+412=159+155=304+631=185+260=468+190=208+123=279+237=224+78=884+355=87+177=706+994=205+260=446+340=51+82=561+356=168+237=228+930=300+167=101+352=372-92=668-89=430-313=971-528=186-69=872-618=319-53=100-53=393-15=339-109=287-224=821-492=440-381=672-384=402-323=603-349=135-26=728-583=206-67=937-900=455-87=999-869=83-44=947-245=342-95=522-23=318-174=877-673=136-79=569-495=325-313=872-513=325-199=857-113=351-202=918-731=307-269=215-97=127-68=391-15=26×9=876×6=37×9=729×4=158×3=220×5=133×3=55×4=263×2=29×6=196×5=577×9=115×7=356×2=12×4=786×6=72×9=66×9=317×3=195×3=56×6=927×3=451×2=98×9=172×4=426×7=34×3=391×8=180×5=648×7=44×3=907×4=126×7=11×5=195×4=857×3=25×2=306×8=280×3=878×2=396÷3=384÷2=266÷7=126÷7=392÷8=892÷4=351÷3=175÷5=332÷2=968÷4=224÷7=696÷3=68÷4=804÷3=348÷3=560÷4=258÷2=48÷4=66÷3=756÷2=212÷2=602÷7=362÷2=768÷6=248÷2=490÷2=146÷2=115÷5=245÷7=312÷2=32÷2=992÷2=365÷5=894÷2=230÷5=174÷2=28÷4=12÷6=90÷6=270÷2=24×19=72×34=38×12=87×59=23×22=83×41=20×38=30×49=13×49=30×85=15×53=74×24=24×40=60×11=75×12=23×67=50×16=19×32=11×78=36×88=15×55=74×77=28×30=60×34=23×12=58×86=46×19=89×11=65×14=14×23=23×13=22×95=10×54=88×90=53×14=10×29=11×61=90×53=19×43=14×42=211+54+251=753+975+515=66+336+279=618+616+521=12+360+465=140+749+683=69+254+212=647+379+314=246+45+378=476+28+514=21+372+430=912+105+556=80+292+511=935+584+38=340+207+279=857+334+236=381+168+230=138+688+297=772+115+112=616+412+740=177+225+568=413+695+977=16+160+453=858+880+984=167+225+240=302+466+808=14+130+588=430+878+992=147+732+100=653+331+255=112+567+175=369+497+474=133+147+379=249+144+310=164+90+516=645+901+561=197+325+194=440+168+762=293+380+47=238+530+838=96+390-130=203+878-743=73+380-321=513+589-202=274+115-79=334+525-498=77+391-283=638+88-149=50+275-121=833+356-994=91+118-147=522+487-436=35+421-309=606+539-342=154+293-302=188+636-731=206+211-339=139+571-131=190+279-320=911+462-277=31+302-15=425+534-840=121+286-259=827+66-790=53+324-327=629+631-196=53+319-215=827+389-480=109+94-135=995+595-288=40+458-294=932+820-322=468+23-312=146+940-260=145+355-67=383+278-404=123+371-58=694+644-17=258+219-336=420+126-205=259-23-141=921-340-415=463-292-168=846-143-197=483-119-345=903-456-294=401-66-181=330-122-73=424-188-56=300-10-107=494-214-46=988-563-119=328-30-59=712-465-31=383-114-219=969-233-696=268-14-152=801-190-121=214-52-68=840-377-88=351-115-126=931-179-714=497-206-194=478-180-22=410-78-110=403-161-62=297-151-88=999-207-114=421-233-188=700-519-82=487-309-110=815-180-527=389-112-275=940-113-50=490-131-300=851-567-83=348-220-103=819-141-261=311-20-51=957-78-642=383-254+56=367-17+148=337-89+77=868-163+71=280-200+247=478-82+838=415-291+42=428-39+483=263-183+417=482-186+629=294-193+124=252-99+126=331-198+185=544-75+984=495-483+197=935-186+554=498-260+111=782-538+438=250-200+157=146-146+763=205-49+272=725-182+454=329-263+106=205-178+752=50-33+118=151-122+621=218-65+166=573-560+607=304-239+57=932-716+842=473-409+208=520-415+854=223-113+261=107-92+554=440-365+232=547-290+543=378-96+19=196-75+779=469-161+18=738-368+18=15×12×2=49×98×5=23×15×2=73×68×3=18×12×2=31×42×9=27×13×2=63×65×7=10×42×2=64×30×8=22×11×2=19×85×9=21×22×2=40×33×8=16×18×3=23×63×8=18×16×2=92×77×4=10×32×2=97×46×8=22×22×2=44×12×5=28×13×2=27×78×4=46×10×2=35×24×9=16×10×3=46×49×6=16×22×2=13×99×8=11×23×2=78×54×6=15×13×2=28×53×4=10×24×4=22×41×5=24×19×2=37×81×9=19×12×2=46×23×5=60×2×3=63×3×6=22×6×2=86×3×5=69×4×2=386×2×9=30×6×2=59×3×7=43×5×4=14×4×6=87×3×2=19×8×9=22×9×4=37×9×8=56×5×2=179×4×9=18×5×8=163×6×7=17×6×9=72×6×3=15×2×7=92×8×7=73×2×5=234×2×4=30×4×2=52×3×4=16×8×4=26×3×7=12×5×6=34×3×9=22×3×7=272×2×7=122×4×2=72×4×8=85×4×2=42×4×9=57×8×2=32×8×6=45×2×8=61×9×5=13×7×14=32×3×36=41×2×60=22×2×65=32×2×70=26×3×78=10×3×23=26×2×55=20×2×66=19×3×85=35×2×18=25×2×46=36×2×75=19×5×87=27×3×13=45×2×11=22×3×84=11×9×92=38×2×95=41×2×64=41×2×59=15×6×85=14×4×40=18×3×45=23×3×69=18×3×95=14×2×33=28×3×49=18×4×13=24×2×21=21×2×98=21×3×48=44×2×90=27×3×47=36×2×42=14×6×21=26×3×82=48×2×64=17×2×26=10×5×75=18×11÷6=48×39÷9=30×31÷6=75×11÷5=38×26÷2=20×49÷7=11×54÷2=18×44÷3=35×10÷2=54×46÷6=15×15÷3=68×38÷2=17×36÷2=55×84÷2=26×10÷5=85×78÷2=52×12÷8=21×51÷7=42×15÷6=12×96÷9=12×18÷8=90×85÷9=18×51÷6=57×37÷3=60×16÷5=82×35÷7=24×36÷9=96×31÷3=48×14÷8=58×36÷3=51×18÷9=84×88÷8=25×38÷5=14×85÷5=28×18÷6=48×48÷9=17×26÷2=95×12÷6=35×10÷5=30×54÷2=141×4÷3=48×6÷8=28×2÷4=223×6÷3=183×3÷9=700×4÷5=292×3÷2=858×8÷3=60×8÷6=446×4÷8=328×2÷4=758×6÷2=112×3÷2=282×3÷9=110×5÷2=696×2÷3=228×3÷6=332×8÷2=152×2÷4=939×8÷3=32×3÷4=58×6÷4=62×3÷6=744×9÷8=160×6÷2=517×8÷4=80×6÷5=198×9÷3=75×3÷9=16×9÷2=138×4÷6=633×3÷9=12×4÷2=756×2÷9=16×4÷8=466×8÷4=330×3÷5=832×5÷8=40×8÷2=890×3÷5=252÷3÷6=798÷3÷2=196÷7÷2=792÷3÷8=126÷7÷2=796÷2÷2=952÷7÷8=504÷3÷3=828÷6÷2=368÷2÷8=450÷9÷5=372÷4÷3=540÷5÷3=891÷3÷9=988÷2÷2=556÷2÷2=970÷5÷2=710÷2÷5=192÷4÷6=944÷2÷4=168÷4÷3=414÷2÷3=978÷2÷3=738÷3÷2=456÷6÷4=432÷2÷9=792÷6÷4=714÷3÷7=342÷3÷6=612÷6÷2=882÷9÷2=864÷2÷2=660÷4÷3=528÷3÷8=310÷2÷5=816÷2÷4=660÷5÷6=150÷2÷3=742÷7÷2=540÷2÷6=882÷2×9=990÷9×3=14÷7×4=546÷2×4=108÷6×2=627÷3×2=480÷6×8=792÷8×5=231÷7×3=42÷6×4=714÷2×6=126÷3×2=355÷5×9=95÷5×2=117÷9×3=497÷7×2=240÷5×6=990÷5×2=80÷4×7=898÷2×3=288÷8×5=798÷3×6=496÷2×9=208÷8×2=50÷2×9=930÷6×3=940÷4×3=76÷4×2=736÷2×7=968÷4×5=16÷4×8=765÷9×5=777÷7×2=228÷2×6=102÷6×8=958÷2×5=847÷7×5=480÷5×4=510÷3×6=70÷2×9=56÷8×98=74÷2×33=176÷8×29=300÷4×17=56÷7×49=32÷8×91=20÷2×15=90÷3×92=70÷5×18=126÷9×91=40÷4×21=462÷7×16=135÷9×39=504÷6×45=60÷2×24=28÷4×39=12÷6×19=340÷4×55=279÷9×21=55÷5×40=368÷8×13=244÷4×35=20÷4×90=414÷6×11=63÷9×97=304÷8×50=42÷3×38=198÷6×97=364÷7×12=182÷7×56=80÷5×23=864÷9×90=54÷6×32=30÷3×61=116÷2×17=126÷7×24=80÷5×12=485÷5×79=81÷3×28=16÷4×33=242+(256-35)=583+(317-107)=243+(292-82)=503+(793-202)=202+(487-315)=365+(759-149)=102+(470-137)=314+(245-147)=252+(444-139)=557+(989-58)=137+(350-105)=591+(647-76)=98+(343-76)=864+(697-401)=237+(447-242)=811+(811-147)=486+(251-242)=546+(516-506)=163+(224-73)=487+(984-892)=295+(233-104)=862+(459-132)=71+(138-110)=776+(296-158)=235+(434-236)=606+(773-260)=112+(419-198)=990+(703-589)=229+(325-261)=577+(920-18)=341+(436-351)=256+(854-554)=143+(178-117)=723+(709-119)=474+(372-294)=740+(949-682)=135+(381-271)=623+(994-768)=423+(296-266)=710+(724-157)=470-(158+172)=717-(311+245)=453-(202+245)=791-(134+517)=417-(152+214)=241-(14+32)=406-(56+169)=855-(111+693)=347-(15+167)=430-(42+71)=275-(70+97)=596-(173+209)=486-(156+14)=757-(184+538)=348-(90+148)=852-(27+89)=363-(167+135)=944-(141+104)=457-(331+32)=345-(260+25)=461-(167+77)=402-(296+14)=447-(57+305)=459-(142+113)=351-(83+96)=618-(179+84)=271-(108+26)=729-(105+78)=112-(21+88)=925-(296+451)=329-(26+155)=989-(44+226)=431-(12+235)=704-(115+307)=484-(193+75)=734-(292+111)=444-(235+43)=868-(247+258)=377-(77+187)=954-(544+278)=418-(268-56)=847-(551-276)=158-(387-349)=550-(870-837)=317-(121-71)=986-(940-143)=363-(178-82)=831-(968-796)=249-(264-40)=520-(918-729)=176-(232-181)=206-(532-354)=354-(468-251)=750-(926-287)=230-(360-159)=773-(919-873)=423-(326-311)=983-(991-472)=469-(469-430)=689-(690-396)=405-(358-319)=235-(378-188)=295-(397-231)=880-(648-279)=391-(444-130)=246-(367-300)=301-(372-84)=829-(630-413)=429-(163-125)=974-(935-717)=225-(419-374)=733-(541-410)=395-(196-151)=669-(956-478)=446-(80-56)=398-(885-647)=55-(43-39)=470-(518-177)=72-(145-120)=521-(546-31)=464÷(12÷6)=336÷(32÷8)=288÷(64÷8)=552÷(18÷6)=432÷(36÷9)=847÷(63÷9)=342÷(18÷3)=452÷(32÷8)=294÷(18÷9)=466÷(12÷6)=10÷(16÷8)=973÷(35÷5)=428÷(28÷7)=931÷(21÷3)=300÷(12÷2)=380÷(28÷7)=350÷(10÷5)=108÷(54÷9)=99÷(63÷7)=755÷(45÷9)=360÷(20÷5)=354÷(27÷9)=10÷(40÷8)=243÷(24÷8)=412÷(28÷7)=192÷(72÷9)=342÷(12÷6)=180÷(72÷8)=180÷(45÷9)=350÷(16÷8)=376÷(56÷7)=860÷(32÷8)=216÷(56÷7)=954÷(27÷9)=16÷(14÷7)=186÷(24÷4)=320÷(32÷8)=276÷(24÷8)=432÷(20÷5)=588÷(24÷8)=532÷(2×2)=426÷(2×3)=822÷(2×3)=572÷(2×2)=840÷(2×4)=872÷(4×2)=426÷(3×2)=760÷(2×4)=945÷(3×3)=450÷(3×2)=84÷(3×2)=168÷(2×3)=64÷(2×2)=184÷(2×2)=438÷(2×3)=594÷(3×2)=636÷(3×2)=402÷(3×2)=788÷(2×2)=855÷(3×3)=320÷(4×2)=428÷(2×2)=648÷(2×2)=776÷(2×2)=896÷(2×4)=846÷(3×2)=960÷(4×2)=657÷(3×3)=828÷(3×3)=184÷(2×4)=848÷(4×2)=824÷(2×4)=678÷(2×3)=234÷(3×3)=486÷(2×3)=608÷(2×2)=656÷(4×2)=864÷(4×2)=288÷(4×2)=684÷(3×2)=39×(72÷8)=706×(21÷3)=27×(15÷5)=578×(30÷6)=53×(21÷7)=940×(14÷7)=125×(45÷9)=114×(54÷6)=137×(36÷6)=112×(12÷4)=42×(24÷4)=359×(56÷8)=21×(12÷4)=937×(15÷5)=141×(56÷8)=964×(30÷6)=111×(21÷3)=511×(45÷9)=131×(28÷4)=737×(18÷2)=103×(12÷2)=544×(12÷2)=227×(16÷4)=276×(16÷2)=279×(14÷7)=905×(63÷7)=126×(12÷2)=118×(15÷3)=152×(12÷3)=529×(81÷9)=324×(10÷5)=741×(12÷4)=216×(20÷5)=182×(36÷4)=106×(18÷9)=365×(30÷5)=12×(16÷4)=112×(14÷2)=150×(15÷3)=973×(32÷4)=30×(92÷4)=24×(245÷7)=12×(324÷4)=54×(336÷6)=11×(119÷7)=13×(432÷8)=30×(32÷2)=32×(376÷4)=25×(150÷6)=55×(310÷5)=14×(78÷3)=59×(365÷5)=19×(186÷6)=58×(688÷8)=10×(105÷7)=81×(315÷9)=38×(100÷4)=55×(459÷9)=12×(378÷9)=28×(423÷9)=21×(76÷2)=32×(39÷3)=34×(112÷8)=27×(192÷8)=20×(336÷8)=17×(567÷7)=71×(24÷2)=93×(279÷3)=81×(108÷9)=90×(104÷4)=70×(70÷7)=32×(141÷3)=48×(126÷7)=53×(564÷6)=13×(228÷3)=22×(128÷4)=74×(26÷2)=45×(434÷7)=39×(114÷6)=47×(150÷2)=346+31×6=309+92×8=211+76×9=489+155×5=312+59×3=816+48×6=63+77×5=211+149×4=29+292×3=557+412×2=143+118×2=227+316×2=406+66×7=106+491×2=194+90×3=646+14×4=220+53×9=119+184×3=74+73×4=325+86×6=414+52×9=962+45×5=467+20×2=975+93×3=263+41×6=667+107×2=444+64×8=633+254×2=66+98×3=481+35×2=330×2+329=75×4+74=329×2+303=13×8+931=274×3+73=57×3+670=68×7+500=162×5+637=53×6+310=50×6+813=126+41×10=56+58×16=435+10×44=246+36×22=49+11×32=731+31×10=119+14×22=200+23×20=168+12×38=127+24×25=160+28×27=346+53×15=16+27×24=764+40×19=395+13×41=384+11×43=133+37×11=822+11×84=396+29×19=782+34×12=271+15×29=34+52×10=422+12×45=897+48×10=403+24×11=835+28×12=47+19×47=812+44×16=107+10×28=510+46×10=30×10+74=24×38+619=48×14+211=51×13+994=38×14+96=34×25+740=40×16+320=10×74+449=26×35+65=15×51+760=344-22×15=932-22×14=487-27×13=725-18×24=287-20×13=410-12×21=300-28×10=464-20×22=294-21×11=649-15×32=488-17×23=600-17×11=488-15×26=622-17×16=391-19×20=555-18×26=325-16×19=952-29×13=344-15×19=409-17×22=374-10×10=675-13×23=284-22×11=695-12×57=410-20×11=471-10×16=490-17×14=583-25×20=447-24×14=632-14×29=438-18×19=870-42×13=455-13×19=891-35×17=386-15×14=940-15×47=285-23×11=934-24×17=479-13×35=942-26×18=331-17×3=315-26×4=467-57×2=621-168×2=478-33×4=371-113×3=401-85×4=761-145×5=444-87×4=448-74×5=147-12×3=861-48×4=365-63×3=964-26×2=450-50×2=857-268×2=443-10×8=858-48×6=367-11×6=694-22×7=421-186×2=997-175×3=410-58×7=931-150×3=172-29×2=974-294×3=297-92×3=728-65×9=477-11×9=464-91×5=312-62×2=734-138×2=443-48×5=338-49×2=183-17×8=553-131×4=171-26×2=683-245×2=446-43×3=661-242×2=29×14-204=13×45-263=11×36-107=44×12-240=38×13-268=26×35-68=13×27-153=29×23-211=26×12-85=16×42-87=21×12-222=28×11-31=26×15-55=17×52-464=10×41-215=34×23-315=26×15-197=67×11-572=21×17-320=25×38-769=15×29-148=11×79-238=25×20-377=24×40-959=28×16-335=36×19-360=26×14-34=27×25-632=19×19-343=14×56-381=11×43-105=36×23-46=21×21-342=30×20-74=13×32-176=14×38-183=25×17-161=11×78-26=15×29-126=52×15-79=208×4-490=200×4-502=148×3-413=509×3-106=59×9-377=181×5-701=162×5-173=447×2-145=93×9-418=665×9-400=333×3-418=839×8-342=112×7-393=665×7-226=326×3-597=560×5-77=78×9-437=480×9-662=341×2-153=617×6-135=131×4-325=254×7-903=227×4-567=142×8-210=491×2-736=886×9-186=93×3-219=387×4-751=191×5-417=364×7-547=51×6-241=909×7-56=128×7-265=604×9-971=291×3-581=715×8-427=84×3-83=50×9-303=393×2-109=413×7-326=204+550÷2=207+20÷2=156+126÷9=778+132÷6=186+830÷5=572+640÷4=139+400÷5=609+39÷3=117+520÷2=276+78÷3=309+340÷4=677+603÷3=195+651÷7=189+636÷6=419+819÷7=842+442÷2=458+22÷2=709+891÷9=52+259÷7=841+480÷5=378÷6+191=459÷9+927=682÷2+142=570÷6+373=906÷6+472=622÷2+941=575÷5+46=140÷2+865=637÷7+302=285÷3+682=852÷3+201=840÷2+277=880÷5+258=152÷2+520=560÷5+450=402÷3+150=597÷3+188=714÷7+627=635÷5+112=686÷2+626=150-153÷9=279-216÷6=468-476÷4=425-924÷6=166-465÷5=871-652÷2=352-280÷5=503-468÷2=295-780÷5=282-976÷8=282-432÷2=908-452÷2=302-232÷4=561-775÷5=143-464÷4=282-513÷3=464-945÷7=923-862÷2=450-350÷5=785-520÷8=497-135÷3=112-296÷8=331-336÷2=257-10÷5=203-321÷3=618-244÷2=168-285÷5=97-126÷3=400-214÷2=794-711÷9=323-588÷2=301-792÷4=431-837÷3=218-136÷2=198-990÷5=375-820÷5=198-580÷5=365-720÷8=222-532÷7=993-486÷2=31×(332-305)=15×(906-846)=75×(222-211)=59×(504-430)=11×(348-317)=74×(459-428)=12×(326-285)=93×(866-797)=18×(291-240)=65×(436-416)=57×(99-84)=75×(909-810)=48×(193-174)=41×(504-481)=46×(287-266)=44×(135-51)=18×(184-167)=30×(383-337)=27×(158-121)=69×(807-770)=(230-161)×12=(139-44)×95=(227-139)×10=(262-206)×87=(247-227)×40=(591-566)×25=(101-83)×19=(638-541)×12=(169-86)×10=(570-517)×19=(95-78)×46=(572-506)×99=(114-102)×49=(664-599)×57=(129-75)×10=(400-370)×12=(440-425)×53=(741-716)×18=(109-70)×25=(275-260)×48=92×(53-46)=619×(599-595)=114×(196-193)=871×(908-902)=14×(314-309)=146×(830-822)=105×(472-463)=304×(375-372)=63×(101-93)=996×(113-108)=58×(309-306)=283×(48-45)=89×(377-373)=622×(807-801)=50×(202-194)=154×(281-272)=74×(352-345)=774×(464-455)=111×(387-382)=788×(35-31)=26×(445-439)=29×(817-812)=80×(279-275)=426×(798-793)=88×(318-310)=354×(643-637)=51×(402-398)=697×(595-589)=159×(366-362)=174×(775-766)=53×(232-228)=715×(740-732)=125×(54-51)=884×(773-764)=119×(485-478)=304×(945-939)=310×(435-432)=588×(270-263)=116×(102-94)=96×(192-184)=300÷(488-485)=164÷(32-30)=382÷(108-106)=579÷(881-878)=170÷(427-425)=940÷(39-37)=430÷(357-355)=364÷(866-859)=432÷(152-146)=687÷(884-881)=252÷(477-468)=786÷(492-486)=456÷(318-315)=624÷(882-876)=138÷(287-284)=609÷(438-431)=212÷(379-375)=490÷(841-839)=54÷(275-266)=468÷(816-807)=245÷(91-84)=138÷(427-424)=96÷(143-135)=656÷(308-304)=395÷(430-425)=864÷(802-796)=360÷(294-292)=132÷(480-476)=30÷(154-152)=40÷(107-99)=186÷(235-233)=612÷(97-91)=470÷(361-359)=846÷(704-701)=188÷(173-171)=820÷(497-495)=486÷(95-92)=198÷(90-88)=413÷(447-440)=154÷(27-25)=(360-195)÷5=(445-53)÷7=(209-169)÷5=(854-626)÷6=(309-277)÷2=(792-113)÷7=(429-377)÷4=(890-244)÷2=(260-154)÷2=(933-401)÷7=(264-201)÷3=(525-215)÷2=(142-90)÷2=(214-186)÷7=(335-237)÷2=(214-199)÷5=(498-297)÷3=(743-404)÷3=(259-79)÷3=(503-443)÷6=(424-196)÷6=(944-448)÷4=(348-313)÷5=(702-686)÷4=(474-444)÷2=(929-493)÷4=(106-54)÷4=(536-140)÷9=(229-209)÷2=(860-604)÷4=(28-22)÷2=(781-284)÷7=(351-218)÷7=(743-39)÷4=(477-333)÷8=(520-166)÷6=(116-18)÷2=(747-175)÷2=(228-63)÷5=(301-39)÷2=3/8+4/8=7/10+2/10=2/7+4/7=1/5+3/5=4/8+2/8=1/9+6/9=2/7+3/7=7/9+2/9=1/8+5/8=1/4+2/4=1/7+4/7=6/8+2/8=5/8-1/8=3/4-1/4=2/5-1/5=3/7-2/7=5/7-1/7=2/4-1/4=4/8-1/8=7/8-1/8=3/6-1/6=6/7-1/7=3/8-1/8=6/10-4/10=1.4+4.9=32.4+25.9=7.1+2.1=8.8+1.9=2.6+1.4=7.5+12.8=4.6+8.0=5.2+31.4=0.6+0.4=1.5+4.2=0.2+5.3=21.1+23.1=0.9+2.7=22.5+59.3=8.1+6.7=8.5+3.8=4.9+4.4=52.8+32.5=3.7+5.2=47.0+3.8=7.0+8.4=2.2+9.2=3.1+5.5=39.8+27.1=4.0+7.3=62.1+35.9=7.7+5.4=3.6+3.8=7.0+5.1=17.6+47.2=5.0+8.5=24.6+49.8=3.8+9.6=9.8+5.3=1.6+8.9=0.6+59.8=0.5+7.2=15.9+79.9=9.0+0.6=5.8+5.5=9.6-8.9=55.1-43.2=7.4-0.6=5.2-2.7=9.7-7.7=89.5-17.3=9.9-4.2=75.9-6.2=8.0-7.4=6.7-2.3=8.9-1.3=50.1-23.0=9.1-2.0=48.3-15.3=5.8-0.7=2.7-2.5=8.0-7.6=61.2-15.0=6.6-0.9=12.6-1.5=8.8-5.2=5.0-1.2=5.3-0.6=87.3-69.0=7.8-0.4=84.3-47.2=8.7-1.5=5.0-4.2=5.5-4.1=81.9-49.0=6.7-6.4=50.7-16.6=9.2-8.4=3.5-0.4=4.3-3.5=77.9-1.3=8.1-4.1=65.7-21.0=7.2-1.5=5.2-0.4=参考答案152+131=28362+17=79130+67=19738+16=54148+62=210512+199=711375+75=450977+273=1250338+127=465570+96=666355+92=447430+990=142095+342=437621+380=1001156+201=357491+287=77866+101=167666+809=147581+19=100342+143=485237+44=281156+412=568159+155=314304+631=935185+260=445468+190=658208+123=331279+237=516224+78=302884+355=123987+177=264706+994=1700205+260=465446+340=78651+82=133561+356=917168+237=405228+930=1158300+167=467101+352=453372-92=280668-89=579430-313=117971-528=443186-69=117872-618=254319-53=266100-53=47393-15=378339-109=230287-224=63821-492=329440-381=59672-384=288402-323=79603-349=254135-26=109728-583=145206-67=139937-900=37455-87=368999-869=13083-44=39947-245=702342-95=247522-23=499318-174=144877-673=204136-79=57569-495=74325-313=12872-513=359325-199=126857-113=744351-202=149918-731=187307-269=38215-97=118127-68=59391-15=37626×9=234876×6=525637×9=333729×4=2916158×3=474220×5=1100133×3=39955×4=220263×2=52629×6=174196×5=980577×9=5193115×7=805356×2=71212×4=48786×6=471672×9=64866×9=594317×3=951195×3=58556×6=336927×3=2781451×2=90298×9=882172×4=688426×7=298234×3=102391×8=3128180×5=900648×7=453644×3=132907×4=3628126×7=88211×5=55195×4=780857×3=257125×2=50306×8=2448280×3=840878×2=1756396÷3=132384÷2=192266÷7=38126÷7=18392÷8=49892÷4=223351÷3=117175÷5=35332÷2=166968÷4=242224÷7=32696÷3=23268÷4=17804÷3=268348÷3=116560÷4=140258÷2=12948÷4=1266÷3=22756÷2=378212÷2=106602÷7=86362÷2=181768÷6=128248÷2=124490÷2=245146÷2=73115÷5=23245÷7=35312÷2=15632÷2=16992÷2=496365÷5=73894÷2=447230÷5=46174÷2=8728÷4=712÷6=290÷6=15270÷2=13524×19=45672×34=244838×12=45687×59=513323×22=50683×41=340320×38=76030×49=147013×49=63730×85=255015×53=79574×24=177624×40=96060×11=66075×12=90023×67=154150×16=80019×32=60811×78=85836×88=316815×55=82574×77=569828×30=84060×34=204023×12=27658×86=498846×19=87489×11=97965×14=91014×23=32223×13=29922×95=209010×54=54088×90=792053×14=74210×29=29011×61=67190×53=477019×43=81714×42=588211+54+251=516753+975+515=224366+336+279=681618+616+521=175512+360+465=837140+749+683=157269+254+212=535647+379+314=1340246+45+378=669476+28+514=101821+372+430=823912+105+556=157380+292+511=883935+584+38=1557340+207+279=826857+334+236=1427381+168+230=779138+688+297=1123772+115+112=999616+412+740=1768177+225+568=970413+695+977=208516+160+453=629858+880+984=2722167+225+240=632302+466+808=157614+130+588=732430+878+992=2300147+732+100=979653+331+255=1239112+567+175=854369+497+474=1340133+147+379=659249+144+310=703164+90+516=770645+901+561=2107197+325+194=716440+168+762=1370293+380+47=720238+530+838=160696+390-130=356203+878-743=33873+380-321=132513+589-202=900274+115-79=310334+525-498=36177+391-283=185638+88-149=57750+275-121=204833+356-994=19591+118-147=62522+487-436=57335+421-309=147606+539-342=803154+293-302=145188+636-731=93206+211-339=78139+571-131=579190+279-320=149911+462-277=109631+302-15=318425+534-840=119121+286-259=148827+66-790=10353+324-327=50629+631-196=106453+319-215=157827+389-480=736109+94-135=68995+595-288=130240+458-294=204932+820-322=1430468+23-312=179146+940-260=826145+355-67=433383+278-404=257123+371-58=436694+644-17=1321258+219-336=141420+126-205=341259-23-141=95921-340-415=166463-292-168=3846-143-197=506483-119-345=19903-456-294=153401-66-181=154330-122-73=135424-188-56=180300-10-107=183494-214-46=234988-563-119=306328-30-59=239712-465-31=216383-114-219=50969-233-696=40268-14-152=102801-190-121=490214-52-68=94840-377-88=375351-115-126=110931-179-714=38497-206-194=97478-180-22=276410-78-110=222403-161-62=180297-151-88=58999-207-114=678421-233-188=0700-519-82=99487-309-110=68815-180-527=108389-112-275=2940-113-50=777490-131-300=59851-567-83=201348-220-103=25819-141-261=417311-20-51=240957-78-642=237383-254+56=185367-17+148=498337-89+77=325868-163+71=776280-200+247=327478-82+838=1234415-291+42=166428-39+483=872263-183+417=497482-186+629=925294-193+124=225252-99+126=279331-198+185=318544-75+984=1453495-483+197=209935-186+554=1303498-260+111=349782-538+438=682250-200+157=207146-146+763=763205-49+272=428725-182+454=997329-263+106=172205-178+752=77950-33+118=135151-122+621=650218-65+166=319573-560+607=620304-239+57=122932-716+842=1058473-409+208=272520-415+854=959223-113+261=371107-92+554=569440-365+232=307547-290+543=800378-96+19=301196-75+779=900469-161+18=326738-368+18=38815×12×2=36049×98×5=2401023×15×2=69073×68×3=1489218×12×2=43231×42×9=1171827×13×2=70263×65×7=2866510×42×2=84064×30×8=1536022×11×2=48419×85×9=1453521×22×2=92440×33×8=1056016×18×3=86423×63×8=1159218×16×2=57692×77×4=2833610×32×2=64097×46×8=3569622×22×2=96844×12×5=264028×13×2=72827×78×4=842446×10×2=92035×24×9=756016×10×3=48046×49×6=1352416×22×2=70413×99×8=1029611×23×2=50678×54×6=2527215×13×2=39028×53×4=593610×24×4=96022×41×5=451024×19×2=91237×81×9=2697319×12×2=45646×23×5=529060×2×3=36063×3×6=113422×6×2=26486×3×5=129069×4×2=552386×2×9=694830×6×2=36059×3×7=123943×5×4=86014×4×6=33687×3×2=52219×8×9=136822×9×4=79237×9×8=266456×5×2=560179×4×9=644418×5×8=720163×6×7=684617×6×9=91872×6×3=129615×2×7=21092×8×7=515273×2×5=730234×2×4=187230×4×2=24052×3×4=62416×8×4=51226×3×7=54612×5×6=36034×3×9=91822×3×7=462272×2×7=3808122×4×2=97672×4×8=230485×4×2=68042×4×9=151257×8×2=91232×8×6=153645×2×8=72061×9×5=274513×7×14=127432×3×36=345641×2×60=492022×2×65=286032×2×70=448026×3×78=608410×3×23=69026×2×55=286020×2×66=264019×3×85=484535×2×18=126025×2×46=230036×2×75=540019×5×87=826527×3×13=105345×2×11=99022×3×84=554411×9×92=910838×2×95=722041×2×64=524841×2×59=483815×6×85=765014×4×40=224018×3×45=243023×3×69=476118×3×95=513014×2×33=92428×3×49=411618×4×13=93624×2×21=100821×2×98=411621×3×48=302444×2×90=792027×3×47=380736×2×42=302414×6×21=176426×3×82=639648×2×64=614417×2×26=88410×5×75=375018×11÷6=3348×39÷9=20830×31÷6=15575×11÷5=16538×26÷2=49420×49÷7=14011×54÷2=29718×44÷3=26435×10÷2=17554×46÷6=41415×15÷3=7568×38÷2=129217×36÷2=30655×84÷2=231026×10÷5=5285×78÷2=331552×12÷8=7821×51÷7=15342×15÷6=10512×96÷9=12812×18÷8=2790×85÷9=85018×51÷6=15357×37÷3=70360×16÷5=19282×35÷7=41024×36÷9=9696×31÷3=99248×14÷8=8458×36÷3=69651×18÷9=10284×88÷8=92425×38÷5=19014×85÷5=23828×18÷6=8448×48÷9=25617×26÷2=22195×12÷6=19035×10÷5=7030×54÷2=810141×4÷3=18848×6÷8=3628×2÷4=14223×6÷3=446183×3÷9=61700×4÷5=560292×3÷2=438858×8÷3=228860×8÷6=80446×4÷8=223328×2÷4=164758×6÷2=2274112×3÷2=168282×3÷9=94110×5÷2=275696×2÷3=464228×3÷6=114332×8÷2=1328152×2÷4=76939×8÷3=250432×3÷4=2458×6÷4=8762×3÷6=31744×9÷8=837160×6÷2=480517×8÷4=103480×6÷5=96198×9÷3=59475×3÷9=2516×9÷2=72138×4÷6=92633×3÷9=21112×4÷2=24756×2÷9=16816×4÷8=8466×8÷4=932330×3÷5=198832×5÷8=52040×8÷2=160890×3÷5=534252÷3÷6=14798÷3÷2=133196÷7÷2=14792÷3÷8=33126÷7÷2=9796÷2÷2=199952÷7÷8=17504÷3÷3=56828÷6÷2=69368÷2÷8=23450÷9÷5=10372÷4÷3=31540÷5÷3=36891÷3÷9=33988÷2÷2=247556÷2÷2=139970÷5÷2=97710÷2÷5=71192÷4÷6=8944÷2÷4=118168÷4÷3=14414÷2÷3=69978÷2÷3=163738÷3÷2=123456÷6÷4=19432÷2÷9=24792÷6÷4=33714÷3÷7=34342÷3÷6=19612÷6÷2=51882÷9÷2=49864÷2÷2=216660÷4÷3=55528÷3÷8=22310÷2÷5=31816÷2÷4=102660÷5÷6=22150÷2÷3=25742÷7÷2=53540÷2÷6=45882÷2×9=3969990÷9×3=33014÷7×4=8546÷2×4=1092108÷6×2=36627÷3×2=418480÷6×8=640792÷8×5=495231÷7×3=9942÷6×4=28714÷2×6=2142126÷3×2=84355÷5×9=63995÷5×2=38117÷9×3=39497÷7×2=142240÷5×6=288990÷5×2=39680÷4×7=140898÷2×3=1347288÷8×5=180798÷3×6=1596496÷2×9=2232208÷8×2=5250÷2×9=225930÷6×3=465940÷4×3=70576÷4×2=38736÷2×7=2576968÷4×5=121016÷4×8=32765÷9×5=425777÷7×2=222228÷2×6=684102÷6×8=136958÷2×5=2395847÷7×5=605480÷5×4=384510÷3×6=102070÷2×9=31556÷8×98=68674÷2×33=1221176÷8×29=638300÷4×17=127556÷7×49=39232÷8×91=36420÷2×15=15090÷3×92=276070÷5×18=252126÷9×91=127440÷4×21=210462÷7×16=1056135÷9×39=585504÷6×45=378060÷2×24=72028÷4×39=27312÷6×19=38340÷4×55=4675279÷9×21=65155÷5×40=440368÷8×13=598244÷4×35=213520÷4×90=450414÷6×11=75963÷9×97=679304÷8×50=190042÷3×38=532198÷6×97=3201364÷7×12=624182÷7×56=145680÷5×23=368864÷9×90=864054÷6×32=28830÷3×61=610116÷2×17=986126÷7×24=43280÷5×12=192485÷5×79=766381÷3×28=75616÷4×33=132242+(256-35)=463583+(317-107)=793243+(292-82)=453503+(793-202)=1094202+(487-315)=374365+(759-149)=975102+(470-137)=435314+(245-147)=412252+(444-139)=557557+(989-58)=1488137+(350-105)=382591+(647-76)=116298+(343-76)=365864+(697-401)=1160237+(447-242)=442811+(811-147)=1475486+(251-242)=495546+(516-506)=556163+(224-73)=314487+(984-892)=579295+(233-104)=424862+(459-132)=118971+(138-110)=99776+(296-158)=914235+(434-236)=433606+(773-260)=1119112+(419-198)=333990+(703-589)=1104229+(325-261)=293577+(920-18)=1479341+(436-351)=426256+(854-554)=556143+(178-117)=204723+(709-119)=1313474+(372-294)=552740+(949-682)=1007135+(381-271)=245623+(994-768)=849423+(296-266)=453710+(724-157)=1277470-(158+172)=140717-(311+245)=161453-(202+245)=6791-(134+517)=140417-(152+214)=51241-(14+32)=195406-(56+169)=181855-(111+693)=51347-(15+167)=165430-(42+71)=317275-(70+97)=108596-(173+209)=214486-(156+14)=316757-(184+538)=35348-(90+148)=110852-(27+89)=736363-(167+135)=61944-(141+104)=699457-(331+32)=94345-(260+25)=60461-(167+77)=217402-(296+14)=92447-(57+305)=85459-(142+113)=204351-(83+96)=172618-(179+84)=355271-(108+26)=137729-(105+78)=546112-(21+88)=3925-(296+451)=178329-(26+155)=148989-(44+226)=719431-(12+235)=184704-(115+307)=282484-(193+75)=216734-(292+111)=331444-(235+43)=166868-(247+258)=363377-(77+187)=113954-(544+278)=132418-(268-56)=206847-(551-276)=572158-(387-349)=120550-(870-837)=517317-(121-71)=267986-(940-143)=189363-(178-82)=267831-(968-796)=659249-(264-40)=25520-(918-729)=331176-(232-181)=125206-(532-354)=28354-(468-251)=137750-(926-287)=111230-(360-159)=29773-(919-873)=727423-(326-311)=408983-(991-472)=464469-(469-430)=430689-(690-396)=395405-(358-319)=366235-(378-188)=45295-(397-231)=129880-(648-279)=511391-(444-130)=77246-(367-300)=179301-(372-84)=13829-(630-413)=612429-(163-125)=391974-(935-717)=756225-(419-374)=180733-(541-410)=602395-(196-151)=350669-(956-478)=191446-(80-56)=422398-(885-647)=16055-(43-39)=51470-(518-177)=12972-(145-120)=47521-(546-31)=6464÷(12÷6)=232336÷(32÷8)=84288÷(64÷8)=36552÷(18÷6)=184432÷(36÷9)=108847÷(63÷9)=121342÷(18÷3)=57452÷(32÷8)=113294÷(18÷9)=147466÷(12÷6)=23310÷(16÷8)=5973÷(35÷5)=139428÷(28÷7)=107931÷(21÷3)=133300÷(12÷2)=50380÷(28÷7)=95350÷(10÷5)=175108÷(54÷9)=1899÷(63÷7)=11755÷(45÷9)=151360÷(20÷5)=90354÷(27÷9)=11810÷(40÷8)=2243÷(24÷8)=81412÷(28÷7)=103192÷(72÷9)=24342÷(12÷6)=171180÷(72÷8)=20180÷(45÷9)=36350÷(16÷8)=175376÷(56÷7)=47860÷(32÷8)=215216÷(56÷7)=27954÷(27÷9)=31816÷(14÷7)=8186÷(24÷4)=31320÷(32÷8)=80276÷(24÷8)=92432÷(20÷5)=108588÷(24÷8)=196532÷(2×2)=133426÷(2×3)=71822÷(2×3)=137572÷(2×2)=143840÷(2×4)=105872÷(4×2)=109426÷(3×2)=71760÷(2×4)=95945÷(3×3)=105450÷(3×2)=7584÷(3×2)=14168÷(2×3)=2864÷(2×2)=16184÷(2×2)=46438÷(2×3)=73594÷(3×2)=99636÷(3×2)=106402÷(3×2)=67788÷(2×2)=197855÷(3×3)=95320÷(4×2)=40428÷(2×2)=107648÷(2×2)=162776÷(2×2)=194896÷(2×4)=112846÷(3×2)=141960÷(4×2)=120657÷(3×3)=73828÷(3×3)=92184÷(2×4)=23848÷(4×2)=106824÷(2×4)=103678÷(2×3)=113234÷(3×3)=26486÷(2×3)=81608÷(2×2)=152656÷(4×2)=82864÷(4×2)=108288÷(4×2)=36684÷(3×2)=11439×(72÷8)=351706×(21÷3)=494227×(15÷5)=81578×(30÷6)=289053×(21÷7)=159940×(14÷7)=1880125×(45÷9)=625114×(54÷6)=1026137×(36÷6)=822112×(12÷4)=33642×(24÷4)=252359×(56÷8)=251321×(12÷4)=63937×(15÷5)=2811141×(56÷8)=987964×(30÷6)=4820111×(21÷3)=777511×(45÷9)=2555131×(28÷4)=917737×(18÷2)=6633103×(12÷2)=618544×(12÷2)=3264227×(16÷4)=908276×(16÷2)=2208279×(14÷7)=558905×(63÷7)=8145126×(12÷2)=756118×(15÷3)=590152×(12÷3)=608529×(81÷9)=4761324×(10÷5)=648741×(12÷4)=2223216×(20÷5)=864182×(36÷4)=1638106×(18÷9)=212365×(30÷5)=219012×(16÷4)=48112×(14÷2)=784150×(15÷3)=750973×(32÷4)=778430×(92÷4)=69024×(245÷7)=84012×(324÷4)=97254×(336÷6)=302411×(119÷7)=18713×(432÷8)=70230×(32÷2)=48032×(376÷4)=300825×(150÷6)=62555×(310÷5)=341014×(78÷3)=36459×(365÷5)=430719×(186÷6)=58958×(688÷8)=498810×(105÷7)=15081×(315÷9)=283538×(100÷4)=95055×(459÷9)=280512×(378÷9)=50428×(423÷9)=131621×(76÷2)=79832×(39÷3)=41634×(112÷8)=47627×(192÷8)=64820×(336÷8)=84017×(567÷7)=137771×(24÷2)=85293×(279÷3)=864981×(108÷9)=97290×(104÷4)=234070×(70÷7)=70032×(141÷3)=150448×(126÷7)=86453×(564÷6)=498213×(228÷3)=98822×(128÷4)=70474×(26÷2)=96245×(434÷7)=279039×(114÷6)=74147×(150÷2)=3525346+31×6=532309+92×8=1045211