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285+206=160+350=217+145=68+276=200+55=629+326=124+81=174+931=58+192=262+119=324+69=121+102=112+356=624+317=103+184=445+94=330+121=545+734=160+239=860+305=267+119=204+229=85+314=841+414=189+208=191+382=42+22=100+343=214+127=747+610=53+27=959+185=72+257=366+99=136+85=166+168=92+182=970+849=95+70=168+350=302-112=839-560=482-131=711-318=344-318=630-306=151-84=636-469=238-199=914-336=432-23=751-572=322-225=796-13=311-178=598-64=215-194=289-121=498-465=143-13=496-352=418-397=483-281=292-192=118-76=931-189=437-416=767-638=257-231=814-252=313-280=479-224=458-178=884-824=242-11=834-318=393-95=101-48=467-213=866-252=353×2=143×4=41×5=914×4=439×2=471×9=153×6=737×5=280×3=376×3=252×3=356×6=65×7=526×2=88×9=828×8=137×5=235×5=121×7=249×6=95×2=986×3=51×5=932×9=211×4=580×2=100×7=78×9=139×5=217×8=52×2=534×8=92×5=663×8=60×5=324×5=91×4=905×7=125×4=887×7=204÷4=672÷2=51÷3=903÷3=280÷2=620÷4=376÷4=334÷2=138÷2=327÷3=30÷6=612÷9=300÷5=702÷2=153÷9=832÷2=318÷6=378÷7=336÷4=992÷4=356÷2=632÷2=236÷2=224÷7=329÷7=132÷3=86÷2=400÷8=261÷3=950÷5=28÷7=888÷6=249÷3=50÷2=192÷8=658÷7=342÷6=704÷8=360÷4=42÷2=11×82=25×91=19×12=88×50=37×20=83×50=42×13=62×67=12×66=79×96=47×18=98×39=73×12=17×27=12×65=66×50=33×29=89×94=17×39=96×75=32×12=66×24=31×21=45×85=54×18=74×56=41×19=56×83=39×25=55×68=20×23=48×54=23×33=45×13=88×10=78×75=82×12=35×26=23×17=73×37=323+147+257=841+768+359=80+848+50=741+160+780=28+31+475=249+379+756=154+125+575=744+995+626=36+391+10=400+725+263=136+50+44=793+630+148=127+404+147=562+311+775=252+186+135=402+716+380=333+428+230=622+747+962=148+36+157=467+358+432=29+518+118=710+552+960=63+72+571=891+811+389=131+71+56=716+982+174=32+289+568=251+544+695=397+238+184=297+764+324=435+77+166=390+796+43=86+251+478=761+904+975=243+71+605=659+971+445=390+237+91=94+898+823=38+548+329=941+385+436=293+59-115=943+114-745=186+54-35=415+671-682=450+36-195=648+823-269=65+229-134=564+103-87=124+84-74=197+514-399=126+109-63=178+646-612=104+370-372=250+720-785=28+306-322=526+610-786=295+175-113=990+717-682=332+116-358=237+836-506=169+283-119=361+406-93=220+110-53=577+822-439=373+97-130=330+332-241=128+330-382=421+170-464=150+89-179=264+778-326=133+331-437=961+530-290=147+283-243=520+500-844=382+110-417=284+765-129=379+19-44=97+708-308=71+52-84=793+810-555=225-22-23=946-72-229=219-74-119=822-216-204=464-22-375=724-312-11=186-42-137=975-522-51=278-54-192=414-136-195=452-140-91=871-137-317=450-140-39=728-419-154=467-181-55=690-49-368=345-71-123=559-121-99=356-25-268=313-125-153=412-177-64=993-40-186=462-59-46=614-31-290=424-42-337=900-751-53=495-157-258=416-82-181=447-71-78=881-353-137=444-12-396=984-468-317=285-146-131=886-279-541=459-197-234=771-148-553=314-101-47=306-70-85=243-57-122=823-12-477=270-194+54=738-647+422=470-367+97=216-183+484=62-34+105=565-314+69=298-152+204=897-635+827=102-53+384=632-211+30=247-154+25=806-751+445=415-83+28=788-604+630=205-135+160=861-291+489=172-133+318=496-182+756=349-199+111=293-96+477=201-140+233=766-728+445=397-102+29=738-418+837=416-322+264=958-182+652=461-89+121=612-455+359=362-212+208=951-766+167=417-334+312=416-150+330=46-29+402=977-361+197=354-131+74=942-627+626=80-62+206=957-415+12=310-26+191=531-425+579=19×13×4=42×33×5=15×13×4=19×19×8=27×16×2=56×61×5=10×19×4=24×69×5=26×15×2=83×95×4=34×12×2=26×33×2=16×17×2=67×52×9=15×15×2=79×97×7=10×15×6=42×35×7=24×13×2=73×22×2=13×11×6=61×12×6=20×11×4=67×19×8=17×10×4=14×85×8=22×17×2=49×60×9=15×22×2=93×63×5=21×17×2=53×10×8=11×11×3=73×46×7=10×15×4=47×95×9=12×16×3=45×40×5=18×15×3=50×38×8=12×7×3=157×2×7=16×7×2=159×3×2=55×5×2=160×2×9=27×3×9=151×4×8=14×3×6=374×2×8=15×2×9=235×3×9=20×4×7=70×5×6=24×6×3=90×2×7=49×2×4=99×7×3=22×6×4=181×5×8=14×7×6=304×3×8=44×5×4=36×9×8=27×2×5=55×2×3=116×3×2=177×5×4=18×7×5=34×3×8=41×5×4=170×2×7=43×2×4=19×3×9=22×4×2=142×7×8=64×2×6=88×3×2=26×7×4=82×8×5=13×7×71=15×3×69=23×4×38=10×2×75=11×7×74=12×7×86=14×2×85=11×9×41=14×7×61=16×2×64=40×2×32=15×3×36=22×2×84=36×2×94=16×4×99=22×4×21=19×2×19=19×4×73=12×5×87=27×2×92=15×3×58=10×8×40=29×2×74=23×3×87=24×2×49=10×7×74=18×4×15=10×3×39=19×3×31=12×3×58=16×4×10=16×3×92=32×2×54=27×3×91=42×2×34=39×2×42=14×3×73=20×3×12=13×3×77=21×4×97=50×16÷2=66×98÷3=60×11÷3=97×36÷6=40×13÷2=84×74÷3=30×33÷9=53×62÷2=15×64÷2=19×76÷2=18×28÷3=16×16÷4=48×14÷3=77×87÷7=28×30÷8=87×34÷3=17×21÷7=66×62÷3=11×20÷5=63×23÷9=14×48÷6=40×28÷2=20×43÷2=68×98÷7=13×15÷5=97×66÷3=15×14÷6=15×73÷5=65×14÷2=56×42÷3=46×18÷4=54×56÷6=36×10÷5=20×28÷2=18×12÷4=69×74÷2=23×42÷6=20×41÷4=10×84÷8=66×65÷2=112×3÷8=376×6÷2=34×3÷6=112×8÷7=308×3÷6=580×3÷4=46×6÷3=186×3÷2=165×2÷3=495×8÷2=106×2÷4=644×7÷4=30×7÷2=648×5÷4=44×6÷3=560×3÷8=112×5÷4=963×5÷9=222×3÷6=496×5÷8=108×5÷4=255×6÷9=425×2÷5=210×8÷2=36×5÷6=232×6÷4=138×6÷9=38×8÷4=93×2÷3=320×4÷8=94×9÷2=119×9÷3=46×3÷6=674×3÷6=291×2÷6=231×2÷7=87×7÷3=639×4÷6=80×6÷3=483×6÷7=432÷3÷2=460÷4÷5=658÷7÷2=360÷2÷2=240÷8÷3=384÷2÷8=792÷4÷6=656÷4÷2=852÷2÷6=612÷2÷3=80÷4÷5=624÷2÷8=324÷2÷9=900÷2÷6=960÷3÷2=810÷5÷3=315÷7÷3=392÷7÷4=270÷5÷3=616÷2÷4=960÷6÷2=702÷2÷9=783÷9÷3=930÷2÷3=108÷9÷2=936÷8÷3=96÷4÷2=504÷6÷7=324÷6÷9=735÷7÷3=500÷2÷2=104÷2÷4=960÷2÷8=63÷3÷3=688÷2÷8=132÷4÷3=612÷6÷6=750÷3÷2=744÷2÷3=832÷8÷8=153÷3×9=506÷2×9=892÷4×7=720÷3×5=482÷2×6=936÷4×5=912÷4×5=784÷8×5=272÷2×3=390÷3×4=952÷7×5=640÷2×4=136÷2×5=320÷8×3=699÷3×6=534÷3×6=738÷6×7=278÷2×3=764÷2×6=230÷2×7=474÷3×2=120÷4×9=760÷4×2=602÷7×5=324÷9×8=848÷2×9=338÷2×9=290÷5×2=604÷4×8=33÷3×6=660÷6×9=795÷5×2=990÷2×5=588÷4×8=28÷2×7=50÷5×9=496÷2×6=344÷4×5=279÷9×2=512÷8×2=104÷2×19=84÷2×74=132÷3×11=288÷6×50=168÷7×18=312÷4×65=28÷4×93=93÷3×36=114÷6×21=56÷8×28=10÷2×29=279÷9×53=20÷2×23=490÷7×95=40÷2×22=350÷7×88=35÷5×48=462÷6×43=80÷5×25=45÷9×60=20÷2×12=432÷8×11=12÷4×49=38÷2×85=60÷6×84=470÷5×92=15÷3×87=207÷3×95=371÷7×15=252÷3×61=60÷3×41=111÷3×49=186÷3×15=36÷4×92=72÷8×17=120÷3×91=42÷7×90=672÷7×50=12÷6×96=480÷8×82=345+(489-22)=502+(526-187)=60+(458-34)=433+(202-36)=440+(492-441)=492+(651-74)=341+(331-101)=964+(594-550)=382+(476-226)=14+(981-163)=63+(360-348)=943+(913-204)=414+(100-84)=977+(971-372)=49+(348-333)=996+(881-694)=274+(265-209)=784+(813-317)=30+(349-84)=303+(392-358)=317+(500-127)=340+(987-197)=159+(375-81)=309+(541-328)=290+(430-142)=55+(978-570)=18+(483-400)=762+(689-186)=20+(496-313)=866+(159-38)=196+(417-332)=241+(692-605)=50+(410-300)=975+(831-501)=227+(471-241)=647+(162-124)=131+(376-268)=845+(547-15)=100+(436-197)=729+(479-23)=266-(132+68)=970-(95+721)=379-(161+27)=747-(198+21)=213-(184+17)=280-(135+10)=400-(136+230)=907-(452+242)=324-(61+34)=645-(12+213)=264-(152+30)=816-(128+542)=367-(90+218)=665-(202+408)=209-(43+148)=930-(385+108)=484-(282+193)=557-(100+275)=453-(83+161)=803-(297+271)=474-(106+284)=596-(291+51)=145-(13+42)=450-(290+92)=287-(219+48)=472-(78+46)=415-(113+279)=757-(59+356)=463-(17+259)=894-(604+254)=403-(15+178)=820-(111+641)=407-(244+24)=539-(128+216)=468-(52+322)=970-(66+479)=172-(83+32)=950-(655+93)=486-(203+217)=744-(15+680)=487-(355-111)=808-(244-128)=270-(482-282)=831-(818-603)=352-(438-177)=567-(519-244)=95-(341-305)=594-(438-32)=93-(96-35)=852-(316-235)=311-(232-142)=361-(844-736)=445-(465-27)=603-(578-567)=328-(450-222)=647-(734-377)=498-(363-73)=475-(283-24)=457-(402-398)=320-(552-467)=490-(186-151)=939-(901-517)=106-(266-262)=859-(566-17)=241-(347-306)=222-(329-188)=189-(401-272)=274-(327-177)=40-(135-119)=441-(614-476)=199-(285-192)=927-(849-24)=265-(239-163)=281-(919-848)=274-(77-69)=419-(835-686)=492-(453-317)=452-(378-272)=81-(442-390)=647-(836-382)=312÷(24÷6)=382÷(10÷5)=66÷(10÷5)=982÷(10÷5)=40÷(20÷5)=695÷(35÷7)=80÷(12÷6)=390÷(16÷8)=180÷(42÷7)=318÷(15÷5)=77÷(28÷4)=456÷(24÷3)=450÷(10÷2)=318÷(18÷9)=68÷(16÷4)=261÷(72÷8)=15÷(30÷6)=452÷(16÷8)=474÷(15÷5)=366÷(30÷5)=417÷(18÷6)=296÷(12÷3)=246÷(54÷9)=60÷(10÷5)=291÷(21÷7)=628÷(10÷5)=205÷(25÷5)=386÷(16÷8)=265÷(25÷5)=996÷(42÷7)=144÷(14÷7)=700÷(10÷2)=310÷(12÷6)=618÷(12÷4)=488÷(16÷8)=730÷(25÷5)=35÷(56÷8)=976÷(24÷6)=332÷(28÷7)=350÷(35÷5)=264÷(2×2)=135÷(3×3)=432÷(3×2)=244÷(2×2)=952÷(2×4)=360÷(2×2)=192÷(2×2)=258÷(2×3)=440÷(2×4)=72÷(4×2)=36÷(2×3)=912÷(3×2)=756÷(3×2)=621÷(3×3)=624÷(4×2)=750÷(2×3)=126÷(3×3)=312÷(4×2)=712÷(2×4)=909÷(3×3)=864÷(3×2)=464÷(4×2)=810÷(3×3)=930÷(2×3)=176÷(4×2)=924÷(3×2)=456÷(2×3)=96÷(2×2)=948÷(2×3)=732÷(3×2)=666÷(2×3)=876÷(3×2)=928÷(2×4)=416÷(2×2)=728÷(2×2)=96÷(3×2)=788÷(2×2)=432÷(4×2)=432÷(3×3)=940÷(2×2)=105×(81÷9)=825×(45÷5)=265×(18÷6)=631×(35÷7)=286×(18÷9)=755×(14÷2)=278×(12÷4)=739×(35÷7)=27×(20÷4)=316×(63÷7)=15×(27÷9)=395×(16÷8)=98×(81÷9)=626×(40÷8)=188×(12÷3)=775×(18÷2)=446×(10÷5)=704×(35÷5)=36×(28÷4)=964×(16÷2)=126×(16÷8)=392×(18÷9)=105×(49÷7)=333×(21÷7)=126×(24÷4)=187×(49÷7)=141×(40÷8)=326×(12÷2)=27×(27÷3)=17×(42÷7)=89×(18÷3)=674×(20÷4)=50×(32÷4)=167×(36÷4)=65×(32÷8)=685×(10÷2)=472×(14÷7)=40×(18÷3)=11×(12÷2)=558×(20÷5)=17×(64÷4)=43×(120÷6)=61×(84÷6)=10×(154÷7)=10×(567÷7)=32×(81÷3)=55×(45÷3)=96×(366÷6)=23×(90÷9)=25×(208÷8)=74×(24÷2)=91×(196÷4)=14×(84÷2)=14×(570÷6)=42×(135÷9)=14×(54÷2)=37×(117÷9)=66×(296÷8)=13×(468÷9)=77×(192÷4)=20×(294÷7)=59×(581÷7)=28×(92÷4)=95×(180÷5)=50×(80÷8)=54×(246÷3)=39×(117÷9)=80×(108÷2)=17×(90÷5)=99×(552÷8)=17×(285÷5)=97×(783÷9)=23×(160÷5)=69×(294÷3)=58×(68÷4)=17×(90÷2)=11×(518÷7)=60×(483÷7)=11×(141÷3)=14×(276÷4)=84+180×3=713+35×2=98+213×2=943+43×6=175+108×7=340+218×4=132+10×6=944+450×2=291+118×6=984+198×2=87+206×4=513+204×4=84+62×3=724+70×7=423+115×3=866+39×8=228+32×5=803+156×3=170+85×5=899+364×2=486+41×5=674+182×5=204+103×5=747+48×4=55+365×2=44+26×8=99+106×7=513+224×2=104+18×9=931+119×6=192×2+80=30×5+244=403×2+134=330×2+134=92×5+363=140×7+543=43×5+321=21×2+773=29×3+484=13×9+829=67+16×50=152+19×51=438+10×49=577+46×10=363+13×42=932+17×23=28+10×48=891+15×56=171+18×45=377+74×12=157+18×31=436+29×20=43+27×13=103+76×11=42+44×20=952+40×17=121+59×14=749+13×31=12+18×42=709+22×28=80+38×22=421+10×52=311+13×33=255+52×14=260+20×30=516+14×26=374+43×12=688+14×32=245+20×10=616+15×18=20×17+367=13×16+324=18×39+144=15×26+57=38×12+315=13×58+667=10×31+456=29×28+427=19×37+89=73×12+832=285-17×10=946-10×53=426-34×10=956-14×66=285-15×15=284-21×13=483-17×19=682-34×16=295-12×17=747-24×22=280-13×20=661-31×18=311-25×11=848-76×11=445-20×19=299-22×12=319-23×12=216-12×15=381-12×27=919-81×10=472-15×20=803-42×10=269-16×11=930-44×16=347-16×21=796-10×57=300-27×11=851-27×24=394-12×14=830-16×13=476-10×33=867-41×21=213-10×15=493-15×11=398-20×11=746-15×38=319-11×22=936-19×34=458-33×11=237-12×17=435-88×2=399-74×4=430-19×4=977-157×3=267-51×3=574-11×6=298-40×4=883-142×2=475-55×6=888-64×5=298-24×9=773-134×4=451-167×2=983-96×2=164-43×2=865-432×2=431-109×3=869-20×9=331-31×6=730-137×2=339-74×2=457-33×8=407-11×4=551-69×3=222-20×7=862-319×2=234-25×6=919-58×4=376-25×4=710-165×2=271-20×7=331-30×3=444-21×8=786-28×6=110-10×4=747-171×4=335-47×3=944-16×9=421-170×2=703-130×4=31×11-66=79×10-140=11×16-106=31×31-489=36×13-147=76×12-124=16×28-257=23×16-171=10×25-89=72×12-649=30×11-175=46×12-407=31×13-334=57×12-357=39×12-284=85×10-187=34×13-13=36×16-498=35×11-106=50×18-329=31×16-49=37×23-62=11×38-74=74×10-306=38×13-226=28×27-104=12×40-82=59×13-492=15×24-172=27×27-716=36×12-334=42×23-626=23×17-330=13×55-678=49×10-27=47×14-344=29×14-400=45×20-835=17×18-224=17×41-299=103×9-651=528×2-240=443×2-348=671×3-265=335×2-658=205×4-227=251×2-88=824×2-526=215×4-151=716×7-298=325×3-672=542×9-569=429×2-723=821×3-907=292×2-292=588×6-91=179×3-41=465×2-148=116×5-519=853×5-406=212×3-437=411×3-768=135×7-384=467×8-649=489×2-424=612×9-630=105×2-100=864×3-662=69×7-176=177×8-942=87×5-163=193×5-413=61×9-278=786×4-738=312×3-559=694×7-181=178×3-276=205×6-359=44×8-168=393×6-917=239+484÷4=836+370÷5=19+662÷2=464+638÷2=162+408÷6=451+128÷4=269+612÷3=297+464÷8=27+708÷2=235+738÷9=256+764÷2=261+77÷7=483+738÷2=755+603÷9=59+400÷4=79+420÷6=176+645÷5=63+994÷2=130+925÷5=197+555÷5=882÷6+267=690÷3+190=284÷4+399=441÷9+561=648÷8+90=847÷7+72=802÷2+62=539÷7+374=170÷2+289=75÷5+27=716÷4+463=27÷3+152=452÷4+244=90÷2+77=342÷3+414=354÷2+899=39÷3+434=915÷5+209=724÷2+252=144÷8+769=323-328÷8=291-895÷5=390-462÷3=628-240÷4=495-194÷2=628-984÷2=411-272÷4=656-833÷7=201-322÷7=723-114÷2=280-384÷4=950-916÷4=341-837÷9=53-36÷9=452-318÷2=927-432÷9=483-864÷8=413-390÷2=348-292÷2=509-36÷4=176-816÷8=748-25÷5=498-168÷3=643-382÷2=446-891÷9=765-126÷7=248-954÷9=417-655÷5=308-286÷2=287-240÷2=222-468÷6=880-980÷2=224-918÷9=601-64÷4=198-243÷3=792-256÷4=389-288÷4=771-984÷6=385-404÷4=380-508÷2=10×(446-379)=91×(523-458)=26×(85-48)=99×(795-732)=54×(408-392)=64×(497-445)=19×(331-315)=75×(446-374)=21×(428-393)=62×(555-522)=29×(342-330)=56×(432-364)=26×(90-63)=57×(596-530)=12×(376-351)=60×(562-542)=49×(284-272)=97×(808-755)=18×(357-308)=43×(707-667)=(175-164)×39=(894-844)×73=(80-67)×76=(781-758)×59=(54-37)×14=(257-200)×45=(138-71)×12=(944-895)×81=(183-146)×26=(125-77)×79=(183-137)×10=(777-752)×14=(428-378)×11=(147-134)×54=(270-221)×12=(642-604)×34=(113-95)×26=(579-534)×60=(456-399)×17=(727-629)×70=201×(319-316)=953×(856-853)=203×(297-293)=353×(413-409)=96×(214-210)=180×(379-373)=241×(119-116)=987×(412-404)=245×(80-76)=124×(801-797)=24×(445-436)=387×(553-544)=41×(492-484)=894×(468-462)=55×(62-54)=860×(223-217)=203×(429-426)=201×(78-73)=112×(79-73)=681×(418-410)=102×(270-265)=293×(60-54)=97×(334-326)=223×(438-432)=99×(269-261)=359×(206-197)=57×(28-22)=858×(187-184)=76×(43-40)=875×(585-579)=205×(318-315)=206×(385-382)=85×(207-200)=869×(517-511)=72×(367-362)=324×(205-197)=73×(443-439)=54×(478-473)=41×(205-196)=371×(943-937)=258÷(440-438)=296÷(966-958)=162÷(341-332)=768÷(909-906)=346÷(117-115)=354÷(998-995)=196÷(185-181)=706÷(498-496)=82÷(187-185)=696÷(27-21)=26÷(41-39)=592÷(18-16)=450÷(49-47)=90÷(109-107)=80÷(166-162)=99÷(250-241)=392÷(217-213)=965÷(820-815)=42÷(218-212)=426÷(392-389)=495÷(212-207)=645÷(773-770)=342÷(380-371)=20÷(334-329)=198÷(463-460)=963÷(405-396)=126÷(73-67)=650÷(374-369)=484÷(87-83)=951÷(370-367)=332÷(385-383)=108÷(370-364)=25÷(284-279)=82÷(698-696)=352÷(124-120)=658÷(136-129)=380÷(47-42)=472÷(935-927)=450÷(352-346)=410÷(829-827)=(250-214)÷4=(510-78)÷3=(430-298)÷2=(899-311)÷7=(204-80)÷4=(789-639)÷3=(204-192)÷2=(631-19)÷9=(187-79)÷6=(800-490)÷5=(371-231)÷7=(264-111)÷9=(113-33)÷2=(824-104)÷8=(483-368)÷5=(387-211)÷4=(198-86)÷4=(869-708)÷7=(454-158)÷8=(339-93)÷2=(53-17)÷6=(707-509)÷3=(373-253)÷8=(846-648)÷3=(500-316)÷2=(886-412)÷2=(387-153)÷3=(947-410)÷3=(414-144)÷9=(836-196)÷5=(329-65)÷4=(880-68)÷4=(226-34)÷2=(630-370)÷5=(402-106)÷2=(680-610)÷7=(65-23)÷7=(687-429)÷3=(206-62)÷9=(772-88)÷2=3/8+4/8=2/5+3/5=2/8+4/8=1/5+4/5=3/8+2/8=7/10+3/10=1/7+3/7=1/10+2/10=2/8+5/8=2/8+3/8=1/6+2/6=1/6+4/6=3/5-1/5=3/7-1/7=4/8-2/8=3/9-1/9=4/6-1/6=4/8-3/8=3/6-2/6=4/8-1/8=5/8-2/8=2/3-1/3=2/4-1/4=4/7-3/7=1.0+1.9=43.8+26.3=3.9+6.1=2.8+7.2=5.2+4.6=20.5+16.6=6.4+1.1=11.7+52.6=6.6+7.3=7.6+6.6=5.5+1.2=13.2+73.5=3.5+1.1=7.9+61.3=6.3+9.3=2.3+2.0=3.8+7.4=38.2+42.6=5.2+5.9=12.1+53.6=7.4+5.8=4.3+7.1=2.0+5.5=14.9+83.3=5.0+4.3=17.1+57.6=8.2+1.3=2.2+7.3=3.3+2.9=4.7+28.6=1.6+2.8=27.3+12.3=4.8+1.6=4.8+9.8=2.6+0.3=8.1+62.4=8.8+8.1=12.8+64.8=6.2+9.2=6.0+6.0=5.5-2.2=93.3-73.7=10.0-9.8=8.5-2.1=7.1-4.7=82.5-67.6=9.5-2.0=59.1-57.5=5.4-0.6=7.2-6.2=6.3-5.7=70.0-40.7=8.8-6.7=27.6-19.6=8.1-7.2=8.9-7.4=5.3-1.7=92.7-57.5=7.6-5.5=76.9-59.3=8.1-3.2=9.7-5.9=9.9-7.3=71.9-6.5=4.8-1.8=52.3-35.6=9.7-2.1=8.6-6.3=3.2-2.2=20.7-17.6=7.7-5.0=74.6-5.4=9.5-4.8=7.1-5.0=4.3-1.0=47.8-43.1=9.6-3.3=97.3-6.7=7.5-4.7=7.6-2.4=参考答案285+206=491160+350=510217+145=36268+276=344200+55=255629+326=955124+81=205174+931=110558+192=250262+119=381324+69=393121+102=223112+356=468624+317=941103+184=287445+94=539330+121=451545+734=1279160+239=399860+305=1165267+119=386204+229=43385+314=399841+414=1255189+208=397191+382=57342+22=64100+343=443214+127=341747+610=135753+27=80959+185=114472+257=329366+99=465136+85=221166+168=33492+182=274970+849=181995+70=165168+350=518302-112=190839-560=279482-131=351711-318=393344-318=26630-306=324151-84=67636-469=167238-199=39914-336=578432-23=409751-572=179322-225=97796-13=783311-178=133598-64=534215-194=21289-121=168498-465=33143-13=130496-352=144418-397=21483-281=202292-192=100118-76=42931-189=742437-416=21767-638=129257-231=26814-252=562313-280=33479-224=255458-178=280884-824=60242-11=231834-318=516393-95=298101-48=53467-213=254866-252=614353×2=706143×4=57241×5=205914×4=3656439×2=878471×9=4239153×6=918737×5=3685280×3=840376×3=1128252×3=756356×6=213665×7=455526×2=105288×9=792828×8=6624137×5=685235×5=1175121×7=847249×6=149495×2=190986×3=295851×5=255932×9=8388211×4=844580×2=1160100×7=70078×9=702139×5=695217×8=173652×2=104534×8=427292×5=460663×8=530460×5=300324×5=162091×4=364905×7=6335125×4=500887×7=6209204÷4=51672÷2=33651÷3=17903÷3=301280÷2=140620÷4=155376÷4=94334÷2=167138÷2=69327÷3=10930÷6=5612÷9=68300÷5=60702÷2=351153÷9=17832÷2=416318÷6=53378÷7=54336÷4=84992÷4=248356÷2=178632÷2=316236÷2=118224÷7=32329÷7=47132÷3=4486÷2=43400÷8=50261÷3=87950÷5=19028÷7=4888÷6=148249÷3=8350÷2=25192÷8=24658÷7=94342÷6=57704÷8=88360÷4=9042÷2=2111×82=90225×91=227519×12=22888×50=440037×20=74083×50=415042×13=54662×67=415412×66=79279×96=758447×18=84698×39=382273×12=87617×27=45912×65=78066×50=330033×29=95789×94=836617×39=66396×75=720032×12=38466×24=158431×21=65145×85=382554×18=97274×56=414441×19=77956×83=464839×25=97555×68=374020×23=46048×54=259223×33=75945×13=58588×10=88078×75=585082×12=98435×26=91023×17=39173×37=2701323+147+257=727841+768+359=196880+848+50=978741+160+780=168128+31+475=534249+379+756=1384154+125+575=854744+995+626=236536+391+10=437400+725+263=1388136+50+44=230793+630+148=1571127+404+147=678562+311+775=1648252+186+135=573402+716+380=1498333+428+230=991622+747+962=2331148+36+157=341467+358+432=125729+518+118=665710+552+960=222263+72+571=706891+811+389=2091131+71+56=258716+982+174=187232+289+568=889251+544+695=1490397+238+184=819297+764+324=1385435+77+166=678390+796+43=122986+251+478=815761+904+975=2640243+71+605=919659+971+445=2075390+237+91=71894+898+823=181538+548+329=915941+385+436=1762293+59-115=237943+114-745=312186+54-35=205415+671-682=404450+36-195=291648+823-269=120265+229-134=160564+103-87=580124+84-74=134197+514-399=312126+109-63=172178+646-612=212104+370-372=102250+720-785=18528+306-322=12526+610-786=350295+175-113=357990+717-682=1025332+116-358=90237+836-506=567169+283-119=333361+406-93=674220+110-53=277577+822-439=960373+97-130=340330+332-241=421128+330-382=76421+170-464=127150+89-179=60264+778-326=716133+331-437=27961+530-290=1201147+283-243=187520+500-844=176382+110-417=75284+765-129=920379+19-44=35497+708-308=49771+52-84=39793+810-555=1048225-22-23=180946-72-229=645219-74-119=26822-216-204=402464-22-375=67724-312-11=401186-42-137=7975-522-51=402278-54-192=32414-136-195=83452-140-91=221871-137-317=417450-140-39=271728-419-154=155467-181-55=231690-49-368=273345-71-123=151559-121-99=339356-25-268=63313-125-153=35412-177-64=171993-40-186=767462-59-46=357614-31-290=293424-42-337=45900-751-53=96495-157-258=80416-82-181=153447-71-78=298881-353-137=391444-12-396=36984-468-317=199285-146-131=8886-279-541=66459-197-234=28771-148-553=70314-101-47=166306-70-85=151243-57-122=64823-12-477=334270-194+54=130738-647+422=513470-367+97=200216-183+484=51762-34+105=133565-314+69=320298-152+204=350897-635+827=1089102-53+384=433632-211+30=451247-154+25=118806-751+445=500415-83+28=360788-604+630=814205-135+160=230861-291+489=1059172-133+318=357496-182+756=1070349-199+111=261293-96+477=674201-140+233=294766-728+445=483397-102+29=324738-418+837=1157416-322+264=358958-182+652=1428461-89+121=493612-455+359=516362-212+208=358951-766+167=352417-334+312=395416-150+330=59646-29+402=419977-361+197=813354-131+74=297942-627+626=94180-62+206=224957-415+12=554310-26+191=475531-425+579=68519×13×4=98842×33×5=693015×13×4=78019×19×8=288827×16×2=86456×61×5=1708010×19×4=76024×69×5=828026×15×2=78083×95×4=3154034×12×2=81626×33×2=171616×17×2=54467×52×9=3135615×15×2=45079×97×7=5364110×15×6=90042×35×7=1029024×13×2=62473×22×2=321213×11×6=85861×12×6=439220×11×4=88067×19×8=1018417×10×4=68014×85×8=952022×17×2=74849×60×9=2646015×22×2=66093×63×5=2929521×17×2=71453×10×8=424011×11×3=36373×46×7=2350610×15×4=60047×95×9=4018512×16×3=57645×40×5=900018×15×3=81050×38×8=1520012×7×3=252157×2×7=219816×7×2=224159×3×2=95455×5×2=550160×2×9=288027×3×9=729151×4×8=483214×3×6=252374×2×8=598415×2×9=270235×3×9=634520×4×7=56070×5×6=210024×6×3=43290×2×7=126049×2×4=39299×7×3=207922×6×4=528181×5×8=724014×7×6=588304×3×8=729644×5×4=88036×9×8=259227×2×5=27055×2×3=330116×3×2=696177×5×4=354018×7×5=63034×3×8=81641×5×4=820170×2×7=238043×2×4=34419×3×9=51322×4×2=176142×7×8=795264×2×6=76888×3×2=52826×7×4=72882×8×5=328013×7×71=646115×3×69=310523×4×38=349610×2×75=150011×7×74=569812×7×86=722414×2×85=238011×9×41=405914×7×61=597816×2×64=204840×2×32=256015×3×36=162022×2×84=369636×2×94=676816×4×99=633622×4×21=184819×2×19=72219×4×73=554812×5×87=522027×2×92=496815×3×58=261010×8×40=320029×2×74=429223×3×87=600324×2×49=235210×7×74=518018×4×15=108010×3×39=117019×3×31=176712×3×58=208816×4×10=64016×3×92=441632×2×54=345627×3×91=737142×2×34=285639×2×42=327614×3×73=306620×3×12=72013×3×77=300321×4×97=814850×16÷2=40066×98÷3=215660×11÷3=22097×36÷6=58240×13÷2=26084×74÷3=207230×33÷9=11053×62÷2=164315×64÷2=48019×76÷2=72218×28÷3=16816×16÷4=6448×14÷3=22477×87÷7=95728×30÷8=10587×34÷3=98617×21÷7=5166×62÷3=136411×20÷5=4463×23÷9=16114×48÷6=11240×28÷2=56020×43÷2=43068×98÷7=95213×15÷5=3997×66÷3=213415×14÷6=3515×73÷5=21965×14÷2=45556×42÷3=78446×18÷4=20754×56÷6=50436×10÷5=7220×28÷2=28018×12÷4=5469×74÷2=255323×42÷6=16120×41÷4=20510×84÷8=10566×65÷2=2145112×3÷8=42376×6÷2=112834×3÷6=17112×8÷7=128308×3÷6=154580×3÷4=43546×6÷3=92186×3÷2=279165×2÷3=110495×8÷2=1980106×2÷4=53644×7÷4=112730×7÷2=105648×5÷4=81044×6÷3=88560×3÷8=210112×5÷4=140963×5÷9=535222×3÷6=111496×5÷8=310108×5÷4=135255×6÷9=170425×2÷5=170210×8÷2=84036×5÷6=30232×6÷4=348138×6÷9=9238×8÷4=7693×2÷3=62320×4÷8=16094×9÷2=423119×9÷3=35746×3÷6=23674×3÷6=337291×2÷6=97231×2÷7=6687×7÷3=203639×4÷6=42680×6÷3=160483×6÷7=414432÷3÷2=72460÷4÷5=23658÷7÷2=47360÷2÷2=90240÷8÷3=10384÷2÷8=24792÷4÷6=33656÷4÷2=82852÷2÷6=71612÷2÷3=10280÷4÷5=4624÷2÷8=39324÷2÷9=18900÷2÷6=75960÷3÷2=160810÷5÷3=54315÷7÷3=15392÷7÷4=14270÷5÷3=18616÷2÷4=77960÷6÷2=80702÷2÷9=39783÷9÷3=29930÷2÷3=155108÷9÷2=6936÷8÷3=3996÷4÷2=12504÷6÷7=12324÷6÷9=6735÷7÷3=35500÷2÷2=125104÷2÷4=13960÷2÷8=6063÷3÷3=7688÷2÷8=43132÷4÷3=11612÷6÷6=17750÷3÷2=125744÷2÷3=124832÷8÷8=13153÷3×9=459506÷2×9=2277892÷4×7=1561720÷3×5=1200482÷2×6=1446936÷4×5=1170912÷4×5=1140784÷8×5=490272÷2×3=408390÷3×4=520952÷7×5=680640÷2×4=1280136÷2×5=340320÷8×3=120699÷3×6=1398534÷3×6=1068738÷6×7=861278÷2×3=417764÷2×6=2292230÷2×7=805474÷3×2=316120÷4×9=270760÷4×2=380602÷7×5=430324÷9×8=288848÷2×9=3816338÷2×9=1521290÷5×2=116604÷4×8=120833÷3×6=66660÷6×9=990795÷5×2=318990÷2×5=2475588÷4×8=117628÷2×7=9850÷5×9=90496÷2×6=1488344÷4×5=430279÷9×2=62512÷8×2=128104÷2×19=98884÷2×74=3108132÷3×11=484288÷6×50=2400168÷7×18=432312÷4×65=507028÷4×93=65193÷3×36=1116114÷6×21=39956÷8×28=19610÷2×29=145279÷9×53=164320÷2×23=230490÷7×95=665040÷2×22=440350÷7×88=440035÷5×48=336462÷6×43=331180÷5×25=40045÷9×60=30020÷2×12=120432÷8×11=59412÷4×49=14738÷2×85=161560÷6×84=840470÷5×92=864815÷3×87=435207÷3×95=6555371÷7×15=795252÷3×61=512460÷3×41=820111÷3×49=1813186÷3×15=93036÷4×92=82872÷8×17=153120÷3×91=364042÷7×90=540672÷7×50=480012÷6×96=192480÷8×82=4920345+(489-22)=812502+(526-187)=84160+(458-34)=484433+(202-36)=599440+(492-441)=491492+(651-74)=1069341+(331-101)=571964+(594-550)=1008382+(476-226)=63214+(981-163)=83263+(360-348)=75943+(913-204)=1652414+(100-84)=430977+(971-372)=157649+(348-333)=64996+(881-694)=1183274+(265-209)=330784+(813-317)=128030+(349-84)=295303+(392-358)=337317+(500-127)=690340+(987-197)=1130159+(375-81)=453309+(541-328)=522290+(430-142)=57855+(978-570)=46318+(483-400)=101762+(689-186)=126520+(496-313)=203866+(159-38)=987196+(417-332)=281241+(692-605)=32850+(410-300)=160975+(831-501)=1305227+(471-241)=457647+(162-124)=685131+(376-268)=239845+(547-15)=1377100+(436-197)=339729+(479-23)=1185266-(132+68)=66970-(95+721)=154379-(161+27)=191747-(198+21)=528213-(184+17)=12280-(135+10)=135400-(136+230)=34907-(452+242)=213324-(61+34)=229645-(12+213)=420264-(152+30)=82816-(128+542)=146367-(90+218)=59665-(202+408)=55209-(43+148)=18930-(385+108)=437484-(282+193)=9557-(100+275)=182453-(83+161)=209803-(297+271)=235474-(106+284)=84596-(291+51)=254145-(13+42)=90450-(290+92)=68287-(219+48)=20472-(78+46)=348415-(113+279)=23757-(59+356)=342463-(17+259)=187894-(604+254)=36403-(15+178)=210820-(111+641)=68407-(244+24)=139539-(128+216)=195468-(52+322)=94970-(66+479)=425172-(83+32)=57950-(655+93)=202486-(203+217)=66744-(15+680)=49487-(355-111)=243808-(244-128)=692270-(482-282)=70831-(818-603)=616352-(438-177)=91567-(519-244)=29295-(341-305)=59594-(438-32)=18893-(96-35)=32852-(316-235)=771311-(232-142)=221361-(844-736)=253445-(465-27)=7603-(578-567)=592328-(450-222)=100647-(734-377)=290498-(363-73)=208475-(283-24)=216457-(402-398)=453320-(552-467)=235490-(186-151)=455939-(901-517)=555106-(266-262)=102859-(566-17)=310241-(347-306)=200222-(329-188)=81189-(401-272)=60274-(327-177)=12440-(135-119)=24441-(614-476)=303199-(285-192)=106927-(849-24)=102265-(239-163)=189281-(919-848)=210274-(77-69)=266419-(835-686)=270492-(453-317)=356452-(378-272)=34681-(442-390)=29647-(836-382)=193312÷(24÷6)=78382÷(10÷5)=19166÷(10÷5)=33982÷(10÷5)=49140÷(20÷5)=10695÷(35÷7)=13980÷(12÷6)=40390÷(16÷8)=195180÷(42÷7)=30318÷(15÷5)=10677÷(28÷4)=11456÷(24÷3)=57450÷(10÷2)=90318÷(18÷9)=15968÷(16÷4)=17261÷(72÷8)=2915÷(30÷6)=3452÷(16÷8)=226474÷(15÷5)=158366÷(30÷5)=61417÷(18÷6)=139296÷(12÷3)=74246÷(54÷9)=4160÷(10÷5)=30291÷(21÷7)=97628÷(10÷5)=314205÷(25÷5)=41386÷(16÷8)=193265÷(25÷5)=53996÷(42÷7)=166144÷(14÷7)=72700÷(10÷2)=140310÷(12÷6)=155618÷(12÷4)=206488÷(16÷8)=244730÷(25÷5)=14635÷(56÷8)=5976÷(24÷6)=244332÷(28÷7)=83350÷(35÷5)=50264÷(2×2)=66135÷(3×3)=15432÷(3×2)=72244÷(2×2)=61952÷(2×4)=119360÷(2×2)=90192÷(2×2)=48258÷(2×3)=43440÷(2×4)=5572÷(4×2)=936÷(2×3)=6912÷(3×2)=152756÷(3×2)=126621÷(3×3)=69624÷(4×2)=78750÷(2×3)=125126÷(3×3)=14312÷(4×2)=39712÷(2×4)=89909÷(3×3)=101864÷(3×2)=144464÷(4×2)=58810÷(3×3)=90930÷(2×3)=155176÷(4×2)=22924÷(3×2)=154456÷(2×3)=7696÷(2×2)=24948÷(2×3)=158732÷(3×2)=122666÷(2×3)=111876÷(3×2)=146928÷(2×4)=116416÷(2×2)=104728÷(2×2)=18296÷(3×2)=16788÷(2×2)=197432÷(4×2)=54432÷(3×3)=48940÷(2×2)=235105×(81÷9)=945825×(45÷5)=7425265×(18÷6)=795631×(35÷7)=3155286×(18÷9)=572755×(14÷2)=5285278×(12÷4)=834739×(35÷7)=369527×(20÷4)=135316×(63÷7)=284415×(27÷9)=45395×(16÷8)=79098×(81÷9)=882626×(40÷8)=3130188×(12÷3)=752775×(18÷2)=6975446×(10÷5)=892704×(35÷5)=492836×(28÷4)=252964×(16÷2)=7712126×(16÷8)=252392×(18÷9)=784105×(49÷7)=735333×(21÷7)=999126×(24÷4)=756187×(49÷7)=1309141×(40÷8)=705326×(12÷2)=195627×(27÷3)=24317×(42÷7)=10289×(18÷3)=534674×(20÷4)=337050×(32÷4)=400167×(36÷4)=150365×(32÷8)=260685×(10÷2)=3425472×(14÷7)=94440×(18÷3)=24011×(12÷2)=66558×(20÷5)=223217×(64÷4)=27243×(120÷6)=86061×(84÷6)=85410×(154÷7)=22010×(567÷7)=81032×(81÷3)=86455×(45÷3)=82596×(366÷6)=585623×(90÷9)=23025×(208÷8)=65074×(24÷2)=88891×(196÷4)=445914×(84÷2)=58814×(570÷6)=133042×(135÷9)=63014×(54÷2)=37837×(117÷9)=48166×(296÷8)=244213×(468÷9)=67677×(192÷4)=369620×(294÷7)=84059×(581÷7)=489728×(92÷4)=64495×(180÷5)=342050×(80÷8)=50054×(246÷3)=442839×(117÷9)=50780×(108÷2)=432017×(90÷5)=30699×(552÷8)=683117×(285÷5)=96997×(783÷9)=843923×(160÷5)=73669×(294÷3)=676258×(68÷4)=98617×(90÷2)=76511×(518÷7)=81460×(483÷7)=414011×(141÷3)=51714×(276÷4)=96684+180×3=624713+35×2=78398+213×2=524943+43×6=1201175+108×7=931340+218×4=1212132+10×6=1929