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52+280=319+96=249+50=247+247=134+129=120+257=256+133=605+158=200+291=539+245=62+31=967+294=334+158=996+362=293+182=106+142=56+299=685+752=179+204=992+568=165+38=302+191=98+267=892+166=190+77=274+80=141+172=452+88=88+255=787+964=152+273=872+899=239+103=519+206=256+226=383+84=115+328=153+189=167+114=201+533=403-208=723-25=494-275=771-214=469-122=890-64=372-282=386-218=295-149=550-315=249-135=902-143=211-152=893-63=406-380=508-338=457-443=469-373=263-179=949-802=228-104=976-720=311-93=752-339=362-259=495-214=477-40=617-601=186-16=873-734=498-134=795-317=379-232=637-494=160-76=878-791=493-346=565-347=439-64=334-158=95×8=700×9=467×2=276×9=59×7=90×5=206×2=767×8=225×4=667×9=106×3=199×8=360×2=286×4=205×2=647×2=453×2=814×3=85×8=244×7=105×8=115×8=72×3=740×8=356×2=279×4=186×3=345×6=118×3=683×2=19×7=677×9=218×2=437×9=103×2=220×2=43×8=340×2=70×8=381×8=39÷3=288÷9=356÷4=138÷6=168÷3=140÷7=352÷4=92÷2=156÷2=396÷6=304÷4=675÷9=324÷4=938÷2=207÷9=522÷2=112÷4=464÷4=276÷6=205÷5=100÷4=438÷3=246÷3=637÷7=72÷3=360÷5=285÷5=532÷2=301÷7=64÷4=385÷7=42÷2=126÷9=238÷2=36÷6=72÷6=194÷2=24÷8=315÷9=528÷3=42×10=69×76=17×42=57×49=71×13=94×24=11×50=20×33=52×13=81×35=67×11=27×57=22×28=13×25=29×32=37×31=29×33=34×68=33×11=97×29=10×21=84×78=24×31=92×16=35×17=98×70=11×39=46×93=24×15=69×34=18×49=54×45=49×10=49×54=29×13=48×77=11×68=96×72=23×38=19×49=544+75+136=905+970+428=164+581+144=321+218+104=155+58+577=941+736+323=290+392+250=944+808+14=238+613+117=62+558+745=113+169+267=329+813+535=208+341+236=293+477+30=76+127+515=399+742+257=64+223+161=299+964+901=270+134+366=667+297+150=383+257+295=421+32+790=234+305+36=240+142+998=91+340+101=557+296+823=44+657+261=522+635+380=118+482+117=463+321+491=17+72+547=746+739+362=646+85+252=899+343+844=98+506+230=988+555+851=100+643+139=612+97+879=338+148+463=375+192+571=169+302-331=876+599-146=231+206-163=510+330-769=426+54-130=983+297-451=264+212-469=218+448-202=301+167-300=604+171-202=312+164-268=154+219-189=351+40-198=391+692-810=211+122-244=851+720-481=68+340-258=528+889-422=45+227-230=770+660-240=449+44-131=358+419-692=202+105-148=97+175-40=139+95-179=206+759-540=20+404-18=999+534-568=20+384-120=487+732-873=228+171-179=254+211-83=328+99-191=349+653-968=67+389-428=288+719-739=232+114-272=294+298-560=243+95-90=866+155-345=439-137-32=812-175-116=238-62-167=763-545-195=413-37-191=841-129-495=346-109-237=710-11-341=308-60-53=781-61-241=298-65-50=414-133-191=393-235-127=997-78-25=396-102-203=902-239-624=491-63-386=782-382-260=475-246-207=575-308-206=90-13-47=122-60-16=443-129-97=834-318-454=347-60-133=881-93-450=286-86-129=994-358-282=309-14-284=781-534-127=349-179-69=411-17-152=200-43-89=839-324-367=441-43-358=484-296-119=451-228-108=676-184-391=486-67-367=884-107-352=408-325+344=771-224+774=214-185+279=359-87+273=133-88+335=835-78+29=282-137+285=642-504+705=65-59+440=983-29+985=180-120+259=770-24+136=51-29+327=788-196+346=352-219+278=981-672+525=463-209+128=525-89+311=456-46+51=391-384+579=485-369+233=216-42+12=379-142+129=712-246+443=491-391+93=898-313+308=469-117+26=897-14+127=204-37+112=534-337+563=115-61+435=872-16+240=174-119+219=358-44+324=347-108+124=446-236+238=425-347+268=323-173+298=272-124+20=655-486+684=18×12×4=66×31×3=12×16×3=62×59×3=13×10×5=24×45×4=23×15×2=38×96×5=19×16×2=59×45×3=11×34×2=48×64×7=11×45×2=59×47×6=23×18×2=81×35×2=12×15×2=66×61×9=14×25×2=42×65×3=19×21×2=16×75×6=20×21×2=45×19×9=14×10×6=82×41×7=10×20×3=28×90×2=11×10×9=54×31×5=14×17×3=27×23×2=11×10×6=46×76×9=25×16×2=86×77×8=15×14×4=71×97×3=14×16×4=49×85×4=26×2×6=244×3×4=44×9×2=43×6×8=50×8×2=51×3×5=12×8×3=69×7×5=22×6×3=38×7×2=50×9×2=494×2×8=57×3×2=129×7×2=13×6×3=132×4×2=17×6×3=323×3×4=100×4×2=234×4×2=31×7×4=24×5×3=19×6×5=122×3×9=12×6×3=150×4×2=59×4×3=65×2×5=58×5×2=80×9×7=38×3×7=203×2×4=17×2×3=24×3×4=17×8×3=40×7×3=18×5×3=245×2×5=38×2×7=121×3×4=14×6×36=11×7×49=14×4×20=10×5×45=11×8×31=10×8×75=39×2×71=10×6×56=35×2×32=46×2×48=33×3×31=39×2×15=24×4×49=13×6×77=10×8×35=15×2×44=44×2×23=17×3×61=46×2×84=30×2×55=23×2×17=10×8×42=11×9×26=33×3×25=24×2×71=22×4×27=21×4×91=12×2×21=37×2×45=13×6×57=14×7×15=18×2×33=44×2×38=34×2×31=21×4×93=13×6×87=21×3×95=11×9×60=16×3×14=20×2×50=32×14÷2=60×86÷4=12×72÷9=56×18÷2=36×27÷2=54×26÷4=60×16÷2=49×31÷7=21×32÷3=64×14÷7=60×11÷2=52×27÷3=37×18÷6=75×78÷2=13×42÷7=35×99÷9=16×51÷3=39×81÷9=15×53÷5=33×40÷3=18×44÷6=99×73÷9=18×16÷2=41×72÷8=14×69÷6=48×80÷3=13×27÷3=14×87÷2=33×22÷3=90×84÷2=62×14÷7=43×52÷4=28×18÷7=80×33÷5=18×52÷8=45×30÷5=10×66÷6=62×75÷2=35×24÷6=40×84÷7=154×4÷2=154×5÷2=221×4÷2=555×8÷2=54×6÷4=924×6÷8=204×2÷4=245×7÷5=150×5÷3=333×2÷6=106×8÷2=124×6÷3=42×4÷8=558×5÷6=23×6÷3=315×6÷2=164×6÷8=251×6÷2=110×9÷6=110×9÷3=71×8÷4=356×2÷4=32×6÷8=957×3÷9=300×3÷5=374×4÷8=119×6÷7=116×4÷8=145×6÷3=888×8÷6=144×6÷9=21×6÷2=116×6÷2=629×8÷4=170×5÷2=612×9÷4=140×7÷4=968×2÷8=238×3÷7=568×6÷2=476÷2÷2=420÷5÷4=792÷2÷2=204÷4÷3=207÷3÷3=720÷5÷6=768÷8÷4=560÷7÷2=976÷8÷2=486÷6÷9=852÷4÷3=483÷3÷7=928÷2÷2=891÷9÷3=576÷3÷2=936÷4÷2=696÷3÷4=765÷9÷5=672÷2÷3=160÷8÷2=954÷6÷3=864÷4÷8=240÷3÷8=336÷6÷7=864÷4÷4=544÷8÷2=744÷3÷4=945÷5÷7=768÷6÷8=648÷4÷2=54÷2÷3=833÷7÷7=896÷8÷4=576÷2÷4=816÷2÷3=498÷3÷2=900÷9÷5=96÷4÷4=888÷6÷2=608÷2÷8=594÷6×4=306÷3×6=725÷5×6=985÷5×2=348÷3×6=522÷6×9=428÷4×9=952÷2×8=406÷2×4=392÷4×8=462÷7×2=744÷2×7=428÷4×7=582÷3×5=866÷2×5=696÷2×6=408÷4×5=297÷3×7=722÷2×3=532÷7×2=453÷3×7=320÷2×6=890÷5×2=360÷6×8=762÷6×7=539÷7×4=249÷3×5=531÷9×3=492÷2×9=340÷2×7=308÷7×4=150÷3×4=16÷4×9=162÷6×4=448÷2×3=216÷8×6=64÷4×7=498÷2×9=384÷4×7=976÷8×2=30÷3×30=544÷8×80=30÷2×35=336÷7×64=328÷8×11=448÷8×58=252÷4×13=264÷4×99=126÷6×21=24÷2×31=42÷6×27=747÷9×97=18÷6×94=192÷8×80=48÷8×18=126÷9×41=36÷3×41=150÷6×83=98÷7×55=200÷8×98=36÷3×77=86÷2×39=196÷7×21=456÷8×40=80÷4×21=56÷2×88=189÷3×11=316÷4×39=126÷7×16=48÷8×26=12÷3×16=176÷4×56=78÷3×35=288÷4×78=38÷2×49=216÷4×23=108÷4×13=252÷7×83=52÷4×14=435÷5×56=113+(471-234)=283+(680-171)=138+(347-256)=739+(611-391)=293+(345-216)=819+(738-615)=452+(216-110)=280+(307-147)=244+(352-177)=44+(717-353)=195+(481-157)=204+(457-199)=43+(461-381)=493+(173-147)=72+(216-66)=636+(296-248)=452+(437-139)=849+(645-152)=189+(235-13)=968+(935-415)=26+(154-140)=364+(769-37)=325+(396-241)=57+(580-516)=336+(301-92)=115+(777-89)=450+(475-64)=885+(805-400)=237+(370-192)=459+(997-763)=340+(127-97)=733+(458-91)=313+(225-208)=523+(346-44)=199+(390-367)=43+(975-494)=455+(493-258)=738+(935-371)=34+(249-83)=657+(628-121)=487-(128+95)=873-(74+214)=485-(178+150)=883-(426+82)=431-(207+89)=988-(159+731)=443-(35+63)=460-(304+59)=484-(62+213)=791-(326+78)=484-(395+32)=608-(388+200)=413-(298+84)=608-(119+320)=274-(149+74)=765-(388+205)=377-(184+186)=577-(532+30)=458-(185+252)=969-(19+245)=486-(125+249)=319-(86+208)=386-(179+202)=451-(332+12)=449-(35+121)=810-(585+144)=316-(22+31)=707-(216+322)=321-(75+100)=993-(279+533)=494-(369+97)=583-(176+154)=378-(53+69)=737-(649+36)=478-(155+149)=718-(366+51)=389-(38+272)=627-(55+556)=379-(75+109)=813-(184+362)=358-(457-408)=768-(164-138)=439-(137-78)=940-(802-588)=449-(494-352)=759-(851-268)=372-(311-49)=581-(845-357)=280-(465-326)=784-(311-36)=88-(347-306)=704-(119-65)=233-(310-116)=660-(826-168)=344-(271-219)=441-(791-438)=416-(464-435)=172-(251-130)=469-(388-87)=748-(392-366)=265-(240-29)=933-(833-209)=126-(205-185)=894-(569-90)=340-(288-272)=866-(589-560)=489-(280-107)=194-(716-564)=155-(388-245)=632-(783-653)=393-(363-273)=644-(428-323)=378-(396-322)=788-(704-222)=399-(59-23)=782-(828-732)=295-(364-185)=293-(657-485)=327-(235-93)=639-(560-527)=500÷(25÷5)=882÷(54÷6)=129÷(27÷9)=780÷(18÷6)=40÷(30÷6)=145÷(10÷2)=168÷(48÷6)=579÷(12÷4)=464÷(16÷2)=294÷(18÷6)=378÷(27÷9)=782÷(14÷7)=40÷(28÷7)=124÷(32÷8)=363÷(18÷6)=972÷(24÷6)=224÷(14÷7)=944÷(10÷5)=410÷(12÷6)=378÷(81÷9)=96÷(16÷8)=310÷(25÷5)=180÷(18÷3)=240÷(12÷2)=44÷(20÷5)=932÷(16÷4)=224÷(16÷2)=948÷(20÷5)=72÷(16÷2)=777÷(18÷6)=208÷(16÷4)=695÷(30÷6)=382÷(10÷5)=399÷(14÷2)=404÷(16÷8)=76÷(36÷9)=400÷(72÷9)=246÷(36÷6)=84÷(18÷6)=150÷(40÷8)=162÷(3×2)=268÷(2×2)=138÷(2×3)=45÷(3×3)=117÷(3×3)=572÷(2×2)=936÷(2×3)=168÷(2×3)=210÷(2×3)=702÷(3×2)=16÷(2×2)=528÷(4×2)=688÷(2×4)=114÷(3×2)=882÷(3×2)=840÷(4×2)=360÷(3×3)=414÷(2×3)=360÷(3×2)=248÷(4×2)=384÷(2×3)=660÷(2×2)=56÷(2×2)=156÷(3×2)=312÷(2×4)=708÷(3×2)=474÷(2×3)=112÷(2×2)=468÷(2×2)=336÷(2×4)=450÷(3×2)=400÷(2×2)=603÷(3×3)=792÷(3×2)=522÷(2×3)=180÷(3×2)=488÷(4×2)=810÷(3×3)=930÷(3×2)=12÷(3×2)=303×(27÷9)=551×(36÷9)=61×(49÷7)=55×(27÷9)=166×(36÷6)=841×(72÷9)=162×(10÷5)=273×(16÷2)=289×(10÷5)=536×(36÷9)=170×(16÷4)=795×(18÷3)=76×(18÷2)=401×(72÷9)=148×(12÷2)=634×(36÷9)=252×(16÷8)=432×(18÷9)=60×(81÷9)=651×(45÷5)=109×(15÷3)=621×(20÷5)=184×(45÷9)=35×(12÷3)=303×(15÷5)=402×(25÷5)=362×(18÷9)=281×(42÷6)=87×(14÷2)=825×(24÷8)=124×(30÷6)=693×(49÷7)=270×(16÷8)=653×(45÷9)=318×(10÷5)=853×(12÷3)=247×(12÷3)=959×(24÷3)=72×(10÷5)=660×(25÷5)=11×(459÷9)=55×(648÷8)=21×(69÷3)=83×(376÷4)=12×(94÷2)=67×(336÷6)=24×(168÷6)=25×(192÷2)=13×(160÷5)=61×(174÷2)=25×(66÷2)=92×(488÷8)=40×(44÷2)=95×(640÷8)=13×(285÷5)=29×(308÷7)=53×(117÷9)=60×(168÷4)=11×(212÷4)=86×(132÷2)=13×(108÷9)=56×(136÷8)=28×(70÷2)=21×(68÷2)=16×(22÷2)=93×(108÷9)=17×(200÷8)=95×(329÷7)=14×(420÷6)=77×(553÷7)=32×(224÷8)=10×(318÷6)=11×(48÷3)=20×(189÷9)=11×(441÷7)=47×(712÷8)=20×(72÷6)=27×(441÷7)=13×(36÷2)=20×(240÷8)=347+113×5=936+491×2=244+177×3=881+116×7=330+34×3=926+218×3=45+14×5=491+61×6=378+59×8=99+71×6=106+103×8=814+140×4=104+177×5=39+33×6=485+176×2=317+259×3=450+74×4=949+376×2=487+98×2=168+261×2=292+57×2=762+490×2=52+44×4=498+48×2=452+20×8=185+176×5=99+132×3=275+116×3=351+18×2=942+59×2=180×3+10=176×2+831=37×5+112=372×2+527=11×9+71=183×2+643=108×5+415=95×9+212=90×5+125=63×7+834=248+38×19=285+25×18=230+37×10=998+25×16=103+15×11=99+24×28=161+56×11=554+49×13=69+34×27=911+29×17=242+16×24=995+10×85=90+12×14=631+14×28=256+13×32=240+23×30=179+21×25=943+28×34=131+17×33=765+36×19=108+37×14=707+15×52=299+16×21=831+35×13=57+23×30=684+22×42=37+12×23=317+34×15=52+13×44=270+20×48=18×21+243=36×14+784=48×11+272=66×13+259=14×31+301=30×27+313=22×13+60=16×25+849=16×21+428=24×14+535=477-11×37=828-12×29=465-15×28=959-71×11=325-10×24=489-18×25=329-10×32=890-26×25=457-17×24=894-19×42=390-24×16=942-18×21=478-10×40=992-22×23=335-28×10=961-53×11=375-12×18=742-20×33=369-10×33=742-15×22=295-16×10=996-41×11=492-36×13=680-26×24=417-15×19=517-10×46=352-16×10=758-33×22=310-13×11=769-10×36=275-17×15=192-13×10=291-20×10=757-15×18=227-15×11=914-28×23=488-10×33=874-45×17=392-18×18=393-14×25=417-89×3=793-33×9=366-10×9=533-59×2=387-122×3=869-110×2=427-174×2=761-159×3=224-12×6=698-20×2=454-46×4=888-90×6=456-46×4=410-23×6=333-60×3=319-71×3=406-73×5=628-142×4=354-77×3=684-117×2=376-29×7=767-113×6=448-43×4=154-62×2=212-21×2=657-136×4=326-134×2=620-11×6=323-22×6=351-52×3=498-79×2=849-43×3=299-26×9=987-58×8=124-10×8=654-66×5=478-40×5=993-90×7=369-39×7=948-78×3=25×20-149=32×26-182=23×14-100=15×64-691=10×22-179=50×12-174=15×21-55=19×44-737=23×21-427=82×12-65=10×40-395=11×83-835=27×10-46=44×20-537=30×10-299=19×50-265=30×11-225=14×25-163=14×32-323=38×21-283=24×12-140=29×17-12=12×24-101=21×29-466=13×20-32=11×76-633=15×29-368=21×29-65=17×29-453=28×14-201=21×10-173=17×27-129=23×10-194=11×32-191=17×16-187=11×84-476=19×20-155=68×13-514=21×19-304=35×10-103=31×7-99=125×7-794=46×9-210=773×5-324=70×9-338=203×5-552=79×7-249=787×4-492=165×6-584=131×9-620=76×5-160=213×3-367=304×2-208=430×6-270=146×5-54=565×4-940=361×2-17=135×6-157=107×9-449=262×3-486=451×2-64=406×8-825=58×5-76=162×8-284=34×9-27=687×3-628=137×7-684=620×9-399=164×4-452=805×4-694=203×4-343=870×4-837=55×5-92=895×7-610=238×3-492=714×2-352=90×5-127=709×6-673=102×9-417=628×9-125=351+448÷7=941+921÷3=42+364÷4=54+432÷4=316+160÷8=689+77÷7=464+969÷3=961+944÷4=183+416÷8=757+78÷3=37+912÷4=998+296÷8=202+411÷3=968+548÷4=116+195÷3=691+840÷5=303+159÷3=190+459÷3=287+756÷9=500+348÷3=924÷7+483=891÷9+713=537÷3+343=606÷3+372=381÷3+395=96÷3+991=680÷2+188=540÷5+483=555÷5+356=417÷3+633=246÷2+212=398÷2+150=343÷7+442=120÷3+490=704÷4+438=872÷2+761=753÷3+495=264÷3+322=416÷4+342=865÷5+540=444-750÷2=478-884÷4=483-484÷2=766-648÷3=281-534÷6=413-588÷6=191-312÷8=542-772÷2=430-644÷4=76-264÷8=397-66÷2=217-693÷9=446-147÷7=422-24÷3=81-120÷3=161-783÷9=447-147÷7=932-960÷3=433-862÷2=347-678÷3=227-685÷5=372-870÷6=329-496÷4=599-343÷7=467-945÷5=163-390÷6=128-880÷8=327-504÷9=291-805÷5=805-957÷3=204-60÷3=479-537÷3=336-585÷3=297-325÷5=463-129÷3=144-714÷7=446-610÷5=119-909÷9=468-720÷9=998-912÷4=11×(476-462)=66×(849-787)=16×(179-155)=86×(409-317)=14×(194-173)=76×(442-350)=45×(208-195)=88×(121-104)=10×(255-175)=44×(515-495)=28×(372-340)=53×(888-804)=21×(483-469)=66×(604-541)=32×(291-275)=94×(940-872)=12×(273-209)=65×(757-694)=15×(292-278)=64×(263-196)=(24-10)×52=(111-87)×92=(234-201)×12=(658-568)×47=(247-225)×20=(255-235)×78=(248-234)×21=(340-308)×62=(183-135)×12=(588-518)×57=(112-70)×11=(633-576)×93=(85-70)×65=(642-631)×72=(434-413)×33=(67-49)×92=(200-115)×10=(80-41)×45=(362-345)×54=(228-145)×36=303×(60-57)=232×(987-984)=259×(441-438)=535×(701-695)=72×(469-462)=447×(712-703)=247×(47-44)=595×(766-760)=102×(436-433)=531×(628-619)=93×(440-432)=403×(652-649)=69×(405-398)=98×(629-624)=78×(495-491)=666×(262-258)=72×(144-135)=425×(839-834)=123×(127-122)=799×(762-758)=120×(397-389)=561×(728-720)=187×(214-211)=601×(150-141)=133×(340-335)=423×(173-164)=111×(427-424)=580×(700-694)=225×(276-272)=413×(339-334)=111×(109-102)=485×(230-221)=23×(266-258)=873×(339-333)=40×(369-360)=513×(810-801)=62×(421-412)=874×(604-598)=97×(159-153)=494×(430-421)=404÷(426-424)=684÷(727-718)=490÷(116-111)=160÷(927-923)=498÷(106-104)=662÷(800-798)=183÷(474-471)=532÷(753-749)=296÷(408-404)=116÷(214-210)=390÷(346-343)=500÷(16-14)=312÷(425-417)=140÷(995-993)=298÷(112-110)=744÷(373-369)=112÷(315-313)=325÷(52-47)=192÷(492-490)=650÷(675-670)=116÷(399-395)=884÷(308-304)=394÷(36-34)=990÷(57-54)=216÷(328-326)=567÷(412-409)=216÷(111-102)=855÷(80-75)=243÷(135-132)=848÷(461-459)=466÷(426-424)=600÷(525-523)=434÷(456-454)=354÷(373-370)=262÷(379-377)=124÷(139-137)=322÷(121-119)=987÷(454-447)=12÷(355-353)=45÷(822-817)=(498-471)÷9=(626-74)÷2=(457-37)÷4=(987-675)÷4=(418-382)÷3=(877-207)÷5=(365-161)÷6=(186-51)÷9=(271-59)÷2=(759-654)÷5=(425-350)÷5=(967-52)÷5=(436-400)÷2=(392-138)÷2=(494-62)÷3=(793-457)÷2=(186-126)÷5=(661-377)÷4=(150-65)÷5=(911-185)÷6=(219-72)÷7=(651-561)÷3=(125-17)÷9=(568-158)÷5=(312-68)÷4=(874-218)÷8=(451-155)÷8=(642-42)÷3=(463-337)÷6=(874-370)÷6=(86-59)÷3=(369-183)÷2=(306-298)÷2=(771-162)÷7=(367-70)÷3=(759-684)÷3=(314-56)÷6=(893-677)÷3=(404-339)÷5=(913-541)÷4=1/8+3/8=1/5+4/5=4/8+3/8=2/10+4/10=3/8+2/8=2/5+3/5=1/5+3/5=1/4+3/4=1/4+2/4=2/6+3/6=2/8+4/8=2/7+4/7=2/8-1/8=4/9-3/9=4/6-1/6=4/10-2/10=4/8-3/8=6/10-2/10=4/7-2/7=2/5-1/5=4/8-2/8=5/8-3/8=3/7-1/7=4/7-3/7=1.7+9.9=51.1+38.8=3.6+0.3=2.7+0.2=6.3+1.6=24.8+71.0=3.7+7.0=27.4+8.9=6.8+6.4=9.9+5.0=1.6+7.4=31.3+26.2=3.7+7.9=43.3+33.0=3.9+1.5=7.5+1.6=3.2+0.4=5.3+77.9=4.5+4.0=35.6+60.4=9.5+4.3=10.0+7.8=2.7+0.8=20.4+14.0=9.1+8.3=8.9+63.3=6.4+6.3=2.8+9.7=4.0+6.5=63.3+4.4=3.4+2.6=11.4+74.9=1.7+7.4=1.9+6.9=5.7+3.9=83.4+1.9=2.7+9.2=68.6+8.8=0.9+9.7=1.0+7.6=5.1-4.6=68.2-25.8=2.3-1.3=9.2-1.4=8.6-6.2=96.3-1.1=3.9-3.3=56.7-10.7=3.2-2.1=2.1-0.4=8.7-3.7=98.6-32.9=4.1-1.6=23.8-11.5=8.3-6.5=8.9-0.9=8.8-4.0=46.4-23.7=7.6-6.9=47.7-37.7=9.4-3.2=10.0-1.6=7.7-4.9=89.7-47.8=4.7-0.2=48.8-6.1=8.2-1.3=9.5-2.6=7.0-5.0=98.9-78.1=9.6-9.0=78.2-77.5=5.9-3.0=7.4-2.3=4.2-1.5=43.4-28.5=0.3-0.2=70.4-12.3=10.0-0.4=5.5-1.2=参考答案52+280=332319+96=415249+50=299247+247=494134+129=263120+257=377256+133=389605+158=763200+291=491539+245=78462+31=93967+294=1261334+158=492996+362=1358293+182=475106+142=24856+299=355685+752=1437179+204=383992+568=1560165+38=203302+191=49398+267=365892+166=1058190+77=267274+80=354141+172=313452+88=54088+255=343787+964=1751152+273=425872+899=1771239+103=342519+206=725256+226=482383+84=467115+328=443153+189=342167+114=281201+533=734403-208=195723-25=698494-275=219771-214=557469-122=347890-64=826372-282=90386-218=168295-149=146550-315=235249-135=114902-143=759211-152=59893-63=830406-380=26508-338=170457-443=14469-373=96263-179=84949-802=147228-104=124976-720=256311-93=218752-339=413362-259=103495-214=281477-40=437617-601=16186-16=170873-734=139498-134=364795-317=478379-232=147637-494=143160-76=84878-791=87493-346=147565-347=218439-64=375334-158=17695×8=760700×9=6300467×2=934276×9=248459×7=41390×5=450206×2=412767×8=6136225×4=900667×9=6003106×3=318199×8=1592360×2=720286×4=1144205×2=410647×2=1294453×2=906814×3=244285×8=680244×7=1708105×8=840115×8=92072×3=216740×8=5920356×2=712279×4=1116186×3=558345×6=2070118×3=354683×2=136619×7=133677×9=6093218×2=436437×9=3933103×2=206220×2=44043×8=344340×2=68070×8=560381×8=304839÷3=13288÷9=32356÷4=89138÷6=23168÷3=56140÷7=20352÷4=8892÷2=46156÷2=78396÷6=66304÷4=76675÷9=75324÷4=81938÷2=469207÷9=23522÷2=261112÷4=28464÷4=116276÷6=46205÷5=41100÷4=25438÷3=146246÷3=82637÷7=9172÷3=24360÷5=72285÷5=57532÷2=266301÷7=4364÷4=16385÷7=5542÷2=21126÷9=14238÷2=11936÷6=672÷6=12194÷2=9724÷8=3315÷9=35528÷3=17642×10=42069×76=524417×42=71457×49=279371×13=92394×24=225611×50=55020×33=66052×13=67681×35=283567×11=73727×57=153922×28=61613×25=32529×32=92837×31=114729×33=95734×68=231233×11=36397×29=281310×21=21084×78=655224×31=74492×16=147235×17=59598×70=686011×39=42946×93=427824×15=36069×34=234618×49=88254×45=243049×10=49049×54=264629×13=37748×77=369611×68=74896×72=691223×38=87419×49=931544+75+136=755905+970+428=2303164+581+144=889321+218+104=643155+58+577=790941+736+323=2000290+392+250=932944+808+14=1766238+613+117=96862+558+745=1365113+169+267=549329+813+535=1677208+341+236=785293+477+30=80076+127+515=718399+742+257=139864+223+161=448299+964+901=2164270+134+366=770667+297+150=1114383+257+295=935421+32+790=1243234+305+36=575240+142+998=138091+340+101=532557+296+823=167644+657+261=962522+635+380=1537118+482+117=717463+321+491=127517+72+547=636746+739+362=1847646+85+252=983899+343+844=208698+506+230=834988+555+851=2394100+643+139=882612+97+879=1588338+148+463=949375+192+571=1138169+302-331=140876+599-146=1329231+206-163=274510+330-769=71426+54-130=350983+297-451=829264+212-469=7218+448-202=464301+167-300=168604+171-202=573312+164-268=208154+219-189=184351+40-198=193391+692-810=273211+122-244=89851+720-481=109068+340-258=150528+889-422=99545+227-230=42770+660-240=1190449+44-131=362358+419-692=85202+105-148=15997+175-40=232139+95-179=55206+759-540=42520+404-18=406999+534-568=96520+384-120=284487+732-873=346228+171-179=220254+211-83=382328+99-191=236349+653-968=3467+389-428=28288+719-739=268232+114-272=74294+298-560=32243+95-90=248866+155-345=676439-137-32=270812-175-116=521238-62-167=9763-545-195=23413-37-191=185841-129-495=217346-109-237=0710-11-341=358308-60-53=195781-61-241=479298-65-50=183414-133-191=90393-235-127=31997-78-25=894396-102-203=91902-239-624=39491-63-386=42782-382-260=140475-246-207=22575-308-206=6190-13-47=30122-60-16=46443-129-97=217834-318-454=62347-60-133=154881-93-450=338286-86-129=71994-358-282=354309-14-284=11781-534-127=120349-179-69=101411-17-152=242200-43-89=68839-324-367=148441-43-358=40484-296-119=69451-228-108=115676-184-391=101486-67-367=52884-107-352=425408-325+344=427771-224+774=1321214-185+279=308359-87+273=545133-88+335=380835-78+29=786282-137+285=430642-504+705=84365-59+440=446983-29+985=1939180-120+259=319770-24+136=88251-29+327=349788-196+346=938352-219+278=411981-672+525=834463-209+128=382525-89+311=747456-46+51=461391-384+579=586485-369+233=349216-42+12=186379-142+129=366712-246+443=909491-391+93=193898-313+308=893469-117+26=378897-14+127=1010204-37+112=279534-337+563=760115-61+435=489872-16+240=1096174-119+219=274358-44+324=638347-108+124=363446-236+238=448425-347+268=346323-173+298=448272-124+20=168655-486+684=85318×12×4=86466×31×3=613812×16×3=57662×59×3=1097413×10×5=65024×45×4=432023×15×2=69038×96×5=1824019×16×2=60859×45×3=796511×34×2=74848×64×7=2150411×45×2=99059×47×6=1663823×18×2=82881×35×2=567012×15×2=36066×61×9=3623414×25×2=70042×65×3=819019×21×2=79816×75×6=720020×21×2=84045×19×9=769514×10×6=84082×41×7=2353410×20×3=60028×90×2=504011×10×9=99054×31×5=837014×17×3=71427×23×2=124211×10×6=66046×76×9=3146425×16×2=80086×77×8=5297615×14×4=84071×97×3=2066114×16×4=89649×85×4=1666026×2×6=312244×3×4=292844×9×2=79243×6×8=206450×8×2=80051×3×5=76512×8×3=28869×7×5=241522×6×3=39638×7×2=53250×9×2=900494×2×8=790457×3×2=342129×7×2=180613×6×3=234132×4×2=105617×6×3=306323×3×4=3876100×4×2=800234×4×2=187231×7×4=86824×5×3=36019×6×5=570122×3×9=329412×6×3=216150×4×2=120059×4×3=70865×2×5=65058×5×2=58080×9×7=504038×3×7=798203×2×4=162417×2×3=10224×3×4=28817×8×3=40840×7×3=84018×5×3=270245×2×5=245038×2×7=532121×3×4=145214×6×36=302411×7×49=377314×4×20=112010×5×45=225011×8×31=272810×8×75=600039×2×71=553810×6×56=336035×2×32=224046×2×48=441633×3×31=306939×2×15=117024×4×49=470413×6×77=600610×8×35=280015×2×44=132044×2×23=202417×3×61=311146×2×84=772830×2×55=330023×2×17=78210×8×42=336011×9×26=257433×3×25=247524×2×71=340822×4×27=237621×4×91=764412×2×21=50437×2×45=333013×6×57=444614×7×15=147018×2×33=118844×2×38=334434×2×31=210821×4×93=781213×6×87=678621×3×95=598511×9×60=594016×3×14=67220×2×50=200032×14÷2=22460×86÷4=129012×72÷9=9656×18÷2=50436×27÷2=48654×26÷4=35160×16÷2=48049×31÷7=21721×32÷3=22464×14÷7=12860×11÷2=33052×27÷3=46837×18÷6=11175×78÷2=292513×42÷7=7835×99÷9=38516×51÷3=27239×81÷9=35115×53÷5=15933×40÷3=44018×44÷6=13299×73÷9=80318×16÷2=14441×72÷8=36914×69÷6=16148×80÷3=128013×27÷3=11714×87÷2=60933×22÷3=24290×84÷2=378062×14÷7=12443×52÷4=55928×18÷7=7280×33÷5=52818×52÷8=11745×30÷5=27010×66÷6=11062×75÷2=232535×24÷6=14040×84÷7=480154×4÷2=308154×5÷2=385221×4÷2=442555×8÷2=222054×6÷4=81924×6÷8=693204×2÷4=102245×7÷5=343150×5÷3=250333×2÷6=111106×8÷2=424124×6÷3=24842×4÷8=21558×5÷6=46523×6÷3=46315×6÷2=945164×6÷8=123251×6÷2=753110×9÷6=165110×9÷3=33071×8÷4=142356×2÷4=17832×6÷8=24957×3÷9=319300×3÷5=180374×4÷8=187119×6÷7=102116×4÷8=58145×6÷3=290888×8÷6=1184144×6÷9=9621×6÷2=63116×6÷2=348629×8÷4=1258170×5÷2=425612×9÷4=1377140×7÷4=245968×2÷8=242238×3÷7=102568×6÷2=1704476÷2÷2=119420÷5÷4=21792÷2÷2=198204÷4÷3=17207÷3÷3=23720÷5÷6=24768÷8÷4=24560÷7÷2=40976÷8÷2=61486÷6÷9=9852÷4÷3=71483÷3÷7=23928÷2÷2=232891÷9÷3=33576÷3÷2=96936÷4÷2=117696÷3÷4=58765÷9÷5=17672÷2÷3=112160÷8÷2=10954÷6÷3=53864÷4÷8=27240÷3÷8=10336÷6÷7=8864÷4÷4=54544÷8÷2=34744÷3÷4=62945÷5÷7=27768÷6÷8=16648÷4÷2=8154÷2÷3=9833÷7÷7=17896÷8÷4=28576÷2÷4=72816÷2÷3=136498÷3÷2=83900÷9÷5=2096÷4÷4=6888÷6÷2=74608÷2÷8=38594÷6×4=396306÷3×6=612725÷5×6=870985÷5×2=394348÷3×6=696522÷6×9=783428÷4×9=963952÷2×8=3808406÷2×4=812392÷4×8=784462÷7×2=132744÷2×7=2604428÷4×7=749582÷3×5=970866÷2×5=2165696÷2×6=2088408÷4×5=510297÷3×7=693722÷2×3=1083532÷7×2=152453÷3×7=1057320÷2×6=960890÷5×2=356360÷6×8=480762÷6×7=889539÷7×4=308249÷3×5=415531÷9×3=177492÷2×9=2214340÷2×7=1190308÷7×4=176150÷3×4=20016÷4×9=36162÷6×4=108448÷2×3=672216÷8×6=16264÷4×7=112498÷2×9=2241384÷4×7=672976÷8×2=24430÷3×30=300544÷8×80=544030÷2×35=525336÷7×64=3072328÷8×11=451448÷8×58=3248252÷4×13=819264÷4×99=6534126÷6×21=44124÷2×31=37242÷6×27=189747÷9×97=805118÷6×94=282192÷8×80=192048÷8×18=108126÷9×41=57436÷3×41=492150÷6×83=207598÷7×55=770200÷8×98=245036÷3×77=92486÷2×39=1677196÷7×21=588456÷8×40=228080÷4×21=42056÷2×88=2464189÷3×11=693316÷4×39=3081126÷7×16=28848÷8×26=15612÷3×16=64176÷4×56=246478÷3×35=910288÷4×78=561638÷2×49=931216÷4×23=1242108÷4×13=351252÷7×83=298852÷4×14=182435÷5×56=4872113+(471-234)=350283+(680-171)=792138+(347-256)=229739+(611-391)=959293+(345-216)=422819+(738-615)=942452+(216-110)=558280+(307-147)=440244+(352-177)=41944+(717-353)=408195+(481-157)=519204+(457-199)=46243+(461-381)=123493+(173-147)=51972+(216-66)=222636+(296-248)=684452+(437-139)=750849+(645-152)=1342189+(235-13)=411968+(935-415)=148826+(154-140)=40364+(769-37)=1096325+(396-241)=48057+(580-516)=121336+(301-92)=545115+(777-89)=803450+(475-64)=861885+(805-400)=1290237+(370-192)=415459+(997-763)=693340+(127-97)=370733+(458-91)=1100313+(225-208)=330523+(346-44)=825199+(390-367)=22243+(975-494)=524455+(493-258)=690738+(935-371)=130234+(249-83)=200657+(628-121)=1164487-(128+95)=264873-(74+214)=585485-(178+150)=157883-(426+82)=375431-(207+89)=135988-(159+731)=98443-(35+63)=345460-(304+59)=97484-(62+213)=209791-(326+78)=387484-(395+32)=57608-(388+200)=20413-(298+84)=31608-(119+320)=169274-(149+74)=51765-(388+205)=172377-(184+186)=7577-(532+30)=15458-(185+252)=21969-(19+245)=705486-(125+249)=112319-(86+208)=25386-(179+202)=5451-(332+12)=107449-(35+121)=293810-(585+144)=81316-(22+31)=263707-(216+322)=169321-(75+100)=146993-(279+533)=181494-(369+97)=28583-(176+154)=253378-(53+69)=256737-(649+36)=52478-(155+149)=174718-(366+51)=301389-(38+272)=79627-(55+556)=16379-(75+109)=195813-(184+362)=267358-(457-408)=309768-(164-138)=742439-(137-78)=380940-(802-588)=726449-(494-352)=307759-(851-268)=176372-(311-49)=110581-(845-357)=93280-(465-326)=141784-(311-36)=50988-(347-306)=47704-(119-65)=650233-(310-116)=39660-(826-168)=2344-(271-219)=292441-(791-438)=88416-(464-435)=387172-(251-130)=51469-(388-87)=168748-(392-366)=722265-(240-29)=54933-(833-209)=309126-(205-185)=106894-(569-90)=415340-(288-272)=324866-(589-560)=837489-(280-107)=316194-(716-564)=42155-(388-245)=12632-(783-653)=502393-(363-273)=303644-(428-323)=539378-(396-322)=304788-(704-222)=306399-(59-23)=363782-(828-732)=686295-(364-185)=116293-(657-485)=121327-(235-93)=185639-(560-527)=606500÷(25÷5)=100882÷(54÷6)=98129÷(27÷9)=43780÷(18÷6)=26040÷(30÷6)=8145÷(10÷2)=29168÷(48÷6)=21579÷(12÷4)=193464÷(16÷2)=58294÷(18÷6)=98378÷(27÷9)=126782÷(14÷7)=39140÷(28÷7)=10124÷(32÷8)=31363÷(18÷6)=121972÷(24÷6)=243224÷(14÷7)=112944÷(10÷5)=472410÷(12÷6)=205378÷(81÷9)=4296÷(16÷8)=48310÷(25÷5)=62180÷(18÷3)=30240÷(12÷2)=4044÷(20÷5)=11932÷(16÷4)=233224÷(16÷2)=28948÷(20÷5)=23772÷(16÷2)=9777÷(18÷6)=259208÷(16÷4)=52695÷(30÷6)=139382÷(10÷5)=191399÷(14÷2)=57404÷(16÷8)=20276÷(36÷9)=19400÷(72÷9)=50246÷(36÷6)=4184÷(18÷6)=28150÷(40÷8)=30162÷(3×2)=27268÷(2×2)=67138÷(2×3)=2345÷(3×3)=5117÷(3×3)=13572÷(2×2)=143936÷(2×3)=156168÷(2×3)=28210÷(2×3)=35702÷(3×2)=11716÷(2×2)=4528÷(4×2)=66688÷(2×4)=86114÷(3×2)=19882÷(3×2)=147840÷(4×2)=105360÷(3×3)=40414÷(2×3)=69360÷(3×2)=60248÷(4×2)=31384÷(2×3)=64660÷(2×2)=16556÷(2×2)=14156÷(3×2)=26312÷(2×4)=39708÷(3×2)=118474÷(2×3)=79112÷(2×2)=28468÷(2×2)=117336÷(2×4)=42450÷(3×2)=75400÷(2×2)=100603÷(3×3)=67792÷(3×2)=132522÷(2×3)=87180÷(3×2)=30488÷(4×2)=61810÷(3×3)=90930÷(3×2)=15512÷(3×2)=2303×(27÷9)=909551×(36÷9)=220461×(49÷7)=42755×(27÷9)=165166×(36÷6)=996841×(72÷9)=6728162×(10÷5)=324273×(16÷2)=2184289×(10÷5)=578536×(36÷9)=2144170×(16÷4)=680795×(18÷3)=477076×(18÷2)=684401×(72÷9)=3208148×(12÷2)=888634×(36÷9)=2536252×(16÷8)=504432×(18÷9)=86460×(81÷9)=540651×(45÷5)=5859109×(15÷3)=545621×(20÷5)=2484184×(45÷9)=92035×(12÷3)=140303×(15÷5)=909402×(25÷5)=2010362×(18÷9)=724281×(42÷6)=196787×(14÷2)=609825×(24÷8)=2475124×(30÷6)=620693×(49÷7)=4851270×(16÷8)=540653×(45÷9)=3265318×(10÷5)=636853×(12÷3)=3412247×(12÷3)=988959×(24÷3)=767272×(10÷5)=144660×(25÷5)=330011×(459÷9)=56155×(648÷8)=445521×(69÷3)=48383×(376÷4)=780212×(94÷2)=56467×(336÷6)=375224×(168÷6)=67225×(192÷2)=240013×(160÷5)=41661×(174÷2)=530725×(66÷2)=82592×(488÷8)=561240×(44÷2)=88095×(640÷8)=760013×(285÷5)=74129×(308÷7)=127653×(117÷9)=68960×(168÷4)=252011×(212÷4)=58386×(132÷2)=567613×(108÷9)=15656×(136÷8)=95228×(70÷2)=98021×(68÷2)=71416×(22÷2)=17693×(108÷9)=111617×(200÷8)=42595×(329÷7)=446514×(420÷6)=98077×(553÷7)=608332×(224÷8)=89610×(318÷6)=53011×(48÷3)=17620×(189÷9)=42011×(441÷7)=69347×(712÷8)=418320×(72÷6)=24027×(441÷7)=170113×(36÷2)=23420×(240÷8