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224+227=902+706=12+13=372+396=164+324=153+223=282+169=773+328=224+199=183+605=99+24=288+252=75+350=885+572=125+50=116+376=248+71=314+887=111+120=873+291=130+272=472+155=327+127=594+873=225+49=152+670=121+334=301+345=70+407=742+476=169+131=636+274=133+325=404+101=151+308=639+293=264+83=363+146=206+63=345+327=434-183=837-610=197-169=328-253=362-137=787-534=463-15=751-194=438-329=822-265=454-265=638-551=197-70=906-213=380-192=605-565=194-85=799-189=448-43=361-189=395-286=506-273=280-68=548-43=330-38=818-221=260-72=883-106=476-339=799-774=186-115=647-256=312-250=672-177=345-181=971-615=273-224=648-507=405-143=685-74=29×2=177×7=178×3=65×8=455×2=356×6=60×8=631×9=20×4=401×7=319×3=898×7=97×7=732×9=114×4=217×4=91×4=232×8=169×4=480×9=452×2=270×5=475×2=595×4=144×4=439×5=82×9=363×6=41×5=433×2=219×4=712×5=92×6=592×3=463×2=156×2=83×3=757×8=138×4=909×6=275÷5=798÷6=390÷5=132÷3=384÷8=228÷3=376÷8=120÷4=238÷7=469÷7=396÷2=970÷5=10÷5=333÷3=84÷6=432÷6=330÷6=604÷4=396÷4=262÷2=40÷2=318÷2=88÷8=189÷7=232÷8=770÷5=348÷6=752÷2=270÷3=886÷2=252÷3=205÷5=180÷9=768÷4=12÷3=636÷3=287÷7=676÷2=36÷3=102÷6=16×14=72×99=97×10=12×54=73×12=69×89=82×10=76×40=75×10=32×80=24×12=83×68=45×11=35×71=21×16=99×56=11×10=55×63=32×21=23×66=44×10=13×88=49×15=74×71=13×56=59×25=25×20=19×34=29×16=19×42=25×35=77×21=14×64=18×63=19×49=46×68=11×45=35×87=43×15=49×93=84+409+458=849+75+853=611+146+203=770+22+523=188+305+177=907+293+46=136+63+535=998+699+678=625+261+59=304+837+149=109+567+251=855+388+465=153+324+357=934+187+460=288+380+72=441+533+710=576+17+287=609+508+986=144+97+126=281+680+662=53+99+194=127+663+217=239+136+411=974+54+399=40+326+328=944+613+131=75+473+35=740+164+471=721+20+153=348+321+837=352+470+134=133+509+38=427+289+150=376+69+174=392+206+254=303+415+56=28+522+207=830+584+798=163+347+342=843+583+663=100+328-43=535+592-973=210+265-332=950+581-867=426+17-305=362+957-262=17+97-72=35+514-40=166+64-54=647+686-439=205+177-251=261+934-351=160+248-80=176+788-799=116+140-238=844+734-602=174+271-66=828+434-543=22+188-167=211+698-55=19+456-57=749+679-255=153+252-254=528+977-946=51+138-33=399+430-655=364+133-273=621+432-275=134+10-123=457+762-780=94+267-189=981+776-325=331+54-74=657+212-646=11+139-129=493+651-479=418+12-365=362+476-496=79+302-250=981+527-179=481-73-145=954-124-721=350-243-31=886-301-272=408-119-215=925-113-189=443-77-24=860-745-18=371-62-138=762-83-644=378-153-159=401-333-65=446-155-175=451-322-111=406-86-18=944-387-530=443-48-228=688-559-65=390-145-155=988-311-645=339-178-28=964-277-271=349-293-31=773-350-325=394-41-273=530-138-79=395-205-172=638-93-306=293-102-185=438-234-134=485-59-155=600-58-141=279-88-183=480-289-47=301-93-51=780-38-584=455-168-206=612-208-316=321-39-96=842-404-162=455-362+128=178-38+869=485-485+305=552-120+810=456-443+297=354-268+888=200-110+168=669-622+448=226-122+56=511-247+972=273-176+36=814-526+528=282-85+140=796-272+365=424-167+156=966-264+572=144-80+286=974-308+991=360-332+249=987-155+842=456-325+181=745-512+868=235-107+253=871-237+530=128-105+201=683-64+753=392-328+378=967-580+463=465-459+329=668-347+66=464-432+294=691-66+622=426-151+28=56-10+442=484-257+184=895-153+435=476-279+299=634-615+740=348-249+313=349-116+984=15×23×2=55×22×4=13×33×2=49×63×8=26×10×2=22×94×9=14×20×3=80×73×2=18×24×2=38×40×5=13×15×4=42×50×3=10×16×4=31×30×8=11×16×3=76×98×4=26×11×3=17×46×5=12×15×4=98×43×7=15×18×3=21×24×2=12×26×3=90×93×4=28×11×3=43×50×5=12×30×2=95×82×7=19×17×2=65×97×7=11×16×4=69×60×5=10×13×5=73×43×6=13×12×4=85×23×8=15×16×2=74×95×6=10×32×2=20×64×7=16×8×3=135×5×6=37×7×3=104×3×9=70×4×3=198×4×5=96×2×4=270×3×4=15×4×2=205×4×3=157×3×2=429×2×7=132×3×2=37×5×6=71×5×2=346×2×9=25×3×6=131×3×6=43×9×2=235×2×5=22×7×2=91×3×8=156×3×2=54×9×5=18×8×4=54×8×7=83×2×6=246×2×8=20×7×2=36×3×5=98×3×2=41×3×9=64×6×2=31×2×5=24×4×3=65×4×5=23×4×5=90×8×9=21×8×5=127×2×3=25×3×15=10×7×47=10×7×13=33×3×74=29×2×15=10×3×76=37×2×75=13×4×26=22×2×38=17×4×92=34×2×90=12×8×43=20×3×60=15×2×42=13×7×16=20×3×36=16×6×72=29×2×54=21×2×66=16×3×39=29×3×54=14×7×97=31×3×45=30×3×34=33×2×64=12×5×82=28×2×49=17×3×52=13×2×59=32×3×75=18×2×60=12×8×25=30×3×43=20×4×16=16×2×57=11×8×63=12×3×47=25×3×93=27×3×93=13×2×96=52×11÷2=36×13÷6=12×28÷2=21×24÷7=68×12÷2=85×32÷5=45×12÷5=93×68÷2=30×17÷2=39×28÷7=12×34÷2=36×15÷2=18×10÷9=59×32÷2=27×16÷9=18×39÷9=12×73÷3=13×12÷2=65×12÷6=25×23÷5=66×12÷4=64×96÷2=29×18÷3=21×92÷7=21×21÷9=20×68÷5=17×32÷2=51×78÷9=20×19÷5=24×22÷4=45×19÷3=28×18÷3=29×14÷2=60×64÷3=54×15÷3=70×18÷2=12×70÷3=88×78÷3=36×20÷9=77×30÷6=135×5÷3=564×3÷6=444×2÷3=992×3÷4=22×3÷6=515×8÷4=104×3÷2=238×9÷7=27×8÷4=591×4÷3=110×4÷2=292×3÷6=54×9÷6=82×3÷6=214×3÷6=900×9÷5=152×6÷3=526×4÷8=28×4÷2=598×6÷3=396×2÷3=958×9÷2=122×4÷2=706×6÷2=280×2÷8=256×6÷4=213×2÷3=616×2÷7=87×4÷2=588×8÷7=210×4÷5=280×4÷5=70×5÷2=456×2÷6=216×4÷9=369×4÷3=66×6÷9=370×3÷5=147×6÷2=458×7÷2=822÷3÷2=264÷6÷4=780÷5÷3=462÷7÷6=210÷2÷5=456÷2÷2=324÷6÷3=216÷9÷2=192÷2÷4=176÷2÷8=536÷4÷2=400÷5÷2=936÷3÷4=585÷3÷3=896÷2÷4=912÷6÷8=540÷2÷6=160÷4÷4=928÷8÷4=595÷5÷7=48÷3÷4=288÷2÷4=525÷3÷5=896÷4÷8=400÷5÷8=528÷2÷2=630÷5÷6=189÷3÷7=648÷6÷2=783÷3÷9=392÷7÷2=310÷5÷2=444÷2÷6=840÷3÷8=408÷3÷8=834÷2÷3=210÷7÷3=72÷6÷4=784÷7÷4=888÷8÷3=650÷2×5=987÷3×8=749÷7×6=411÷3×8=428÷2×8=180÷4×7=480÷2×7=816÷6×9=624÷6×3=168÷3×2=847÷7×9=783÷3×7=81÷3×2=546÷7×5=670÷5×7=984÷3×7=715÷5×4=592÷2×9=408÷6×5=978÷2×9=438÷2×6=614÷2×3=357÷3×5=790÷2×8=412÷4×5=304÷4×8=234÷9×2=792÷3×7=444÷6×2=270÷9×2=190÷5×8=440÷4×9=842÷2×5=565÷5×8=378÷7×4=232÷8×5=456÷4×8=648÷4×5=604÷2×9=498÷6×4=16÷8×93=162÷9×79=75÷5×26=216÷6×30=330÷5×14=540÷9×67=60÷6×77=166÷2×37=150÷6×23=300÷5×82=27÷3×64=86÷2×55=28÷7×41=354÷6×53=267÷3×10=704÷8×51=225÷9×36=208÷4×41=64÷4×25=360÷9×73=80÷8×49=217÷7×56=38÷2×50=168÷4×13=30÷6×19=424÷8×25=175÷7×34=480÷8×85=27÷3×54=124÷2×42=220÷5×19=42÷3×14=54÷3×34=308÷4×52=520÷8×12=42÷3×28=57÷3×50=472÷8×33=54÷6×27=180÷9×57=229+(494-297)=268+(903-342)=466+(133-40)=519+(983-657)=265+(485-33)=912+(542-165)=184+(361-100)=469+(438-159)=369+(238-89)=372+(849-818)=346+(139-27)=923+(716-608)=399+(415-197)=705+(735-122)=158+(83-24)=463+(860-348)=443+(424-409)=757+(319-241)=108+(468-185)=186+(287-128)=341+(252-194)=50+(706-130)=447+(494-269)=155+(776-266)=341+(484-170)=400+(871-366)=90+(275-74)=685+(886-147)=342+(437-234)=869+(584-360)=39+(332-128)=158+(576-117)=72+(106-53)=810+(860-549)=285+(260-21)=60+(477-110)=107+(494-446)=406+(705-381)=484+(362-226)=268+(387-87)=343-(126+208)=997-(116+469)=436-(147+208)=817-(263+531)=320-(99+127)=814-(436+104)=472-(161+173)=950-(365+179)=302-(51+251)=751-(523+183)=492-(163+169)=729-(168+133)=158-(112+36)=362-(126+223)=328-(148+158)=983-(189+10)=489-(342+26)=324-(172+65)=126-(61+24)=652-(432+212)=478-(153+298)=979-(109+273)=298-(79+190)=540-(254+263)=399-(20+67)=570-(109+13)=229-(63+90)=683-(412+52)=381-(22+54)=755-(443+115)=496-(48+184)=594-(88+349)=343-(183+72)=759-(520+50)=421-(185+29)=921-(551+133)=163-(102+43)=768-(20+386)=288-(166+79)=608-(378+11)=75-(322-308)=59-(63-46)=227-(449-441)=727-(889-299)=193-(398-385)=772-(719-136)=129-(141-98)=948-(976-141)=423-(209-153)=915-(998-626)=488-(292-121)=796-(557-317)=253-(131-40)=987-(981-492)=364-(373-134)=927-(899-701)=235-(351-135)=394-(187-13)=463-(148-26)=984-(549-294)=424-(419-230)=356-(545-213)=310-(294-101)=415-(994-657)=201-(346-280)=260-(602-559)=165-(456-381)=815-(987-662)=173-(190-115)=589-(804-328)=473-(470-102)=721-(859-637)=276-(306-116)=324-(492-262)=338-(337-52)=708-(507-399)=326-(329-88)=288-(849-627)=97-(467-442)=125-(944-925)=384÷(30÷5)=237÷(15÷5)=438÷(10÷5)=684÷(24÷8)=153÷(45÷5)=672÷(12÷4)=490÷(12÷6)=575÷(15÷3)=231÷(27÷9)=530÷(30÷6)=462÷(27÷9)=246÷(15÷5)=320÷(24÷3)=50÷(10÷2)=168÷(24÷6)=297÷(12÷4)=320÷(16÷2)=536÷(32÷8)=420÷(45÷9)=905÷(10÷2)=470÷(18÷9)=868÷(10÷5)=312÷(28÷7)=330÷(42÷7)=324÷(16÷4)=951÷(27÷9)=120÷(15÷3)=978÷(24÷4)=243÷(27÷3)=228÷(24÷4)=10÷(40÷8)=990÷(15÷3)=245÷(63÷9)=351÷(81÷9)=222÷(12÷4)=999÷(15÷5)=120÷(24÷3)=964÷(24÷6)=64÷(32÷4)=372÷(30÷5)=480÷(3×2)=164÷(2×2)=912÷(3×2)=920÷(4×2)=220÷(2×2)=402÷(3×2)=858÷(2×3)=282÷(3×2)=801÷(3×3)=776÷(2×4)=432÷(2×3)=404÷(2×2)=372÷(2×2)=765÷(3×3)=448÷(2×4)=820÷(2×2)=390÷(3×2)=72÷(4×2)=234÷(2×3)=392÷(2×2)=784÷(2×2)=368÷(2×2)=216÷(3×3)=136÷(4×2)=702÷(3×2)=720÷(2×4)=432÷(4×2)=848÷(2×4)=792÷(2×3)=636÷(2×3)=534÷(3×2)=240÷(2×2)=384÷(3×2)=592÷(2×2)=396÷(2×3)=12÷(3×2)=294÷(3×2)=270÷(3×3)=656÷(4×2)=200÷(2×4)=249×(18÷6)=730×(10÷2)=69×(14÷2)=432×(16÷2)=32×(12÷4)=401×(24÷6)=52×(18÷6)=561×(35÷5)=195×(12÷3)=712×(30÷6)=425×(10÷5)=830×(25÷5)=11×(72÷8)=737×(18÷2)=81×(15÷3)=302×(10÷5)=335×(10÷5)=261×(30÷6)=74×(63÷7)=903×(45÷9)=89×(15÷3)=985×(72÷8)=311×(21÷7)=681×(12÷6)=48×(72÷9)=606×(63÷9)=182×(36÷9)=757×(25÷5)=114×(12÷2)=111×(18÷3)=337×(16÷8)=677×(28÷4)=64×(24÷6)=824×(16÷2)=104×(21÷7)=389×(72÷9)=133×(25÷5)=774×(81÷9)=21×(15÷5)=43×(72÷8)=15×(184÷8)=69×(588÷6)=34×(72÷4)=84×(532÷7)=11×(105÷5)=49×(285÷5)=17×(273÷7)=76×(252÷3)=19×(45÷3)=18×(352÷4)=27×(240÷8)=18×(495÷5)=10×(602÷7)=78×(198÷9)=85×(90÷9)=88×(132÷2)=26×(50÷5)=78×(70÷7)=14×(350÷7)=23×(100÷2)=15×(100÷4)=56×(357÷7)=20×(200÷8)=77×(380÷5)=17×(392÷8)=63×(264÷8)=10×(388÷4)=16×(280÷4)=13×(189÷3)=86×(294÷6)=13×(621÷9)=15×(396÷9)=32×(140÷7)=36×(150÷5)=10×(192÷4)=32×(486÷9)=47×(76÷4)=79×(292÷4)=22×(112÷4)=61×(837÷9)=76+68×3=181+101×2=174+58×8=119+118×7=335+36×7=617+433×2=94+169×4=370+190×4=142+104×5=745+428×2=155+81×8=173+21×4=113+224×3=589+410×2=205+18×8=58+106×2=63+312×2=169+74×6=93+226×2=197+242×2=416+59×6=293+231×3=326+32×2=618+85×8=37+66×6=251+15×2=308+40×7=399+80×5=31+211×4=99+66×7=11×8+43=63×2+159=44×7+219=137×3+119=67×7+275=229×4+844=30×4+106=325×2+956=89×8+31=39×2+74=168+53×14=96+56×10=232+11×17=801+27×24=424+20×18=303+32×17=13+47×11=87+19×31=235+37×12=162+11×59=316+13×18=233+18×47=225+16×19=753+12×69=450+37×12=17+16×45=34+36×18=449+29×21=98+25×34=321+16×20=48+14×30=100+23×15=96+55×13=583+21×24=65+20×33=647+13×52=282+12×23=149+23×30=37+14×27=604+10×69=27×14+339=19×40+17=34×12+266=25×21+150=25×32+80=34×10+943=58×10+18=12×73+636=15×22+332=24×24+694=494-14×33=741-11×11=490-10×26=388-16×15=160-11×14=635-40×15=287-13×17=634-10×57=466-11×18=673-28×21=417-27×12=965-22×23=211-12×15=589-10×31=500-15×32=676-40×11=342-18×13=914-19×40=384-14×22=909-11×16=477-27×10=847-33×15=471-25×14=489-13×36=372-10×11=827-14×50=217-10×19=897-52×15=400-25×14=698-25×18=326-12×21=891-62×13=485-16×18=917-40×12=391-13×28=821-57×13=497-11×37=979-54×18=467-22×10=667-20×24=359-34×8=765-193×2=394-57×3=405-50×4=387-14×6=832-55×6=405-190×2=385-30×4=430-62×2=932-74×6=176-53×3=783-31×9=477-57×5=978-138×6=356-40×6=619-93×2=440-43×3=805-261×2=316-114×2=743-157×3=386-10×6=678-39×8=402-70×3=450-43×8=106-22×4=419-33×8=479-88×5=595-244×2=351-15×6=174-30×3=434-171×2=870-170×4=176-50×3=568-10×4=189-18×9=646-20×8=482-207×2=901-266×2=500-75×6=571-120×4=12×29-30=20×49-242=11×12-72=21×40-819=15×16-116=41×16-176=16×12-84=10×68-136=25×15-258=12×83-674=17×15-31=15×16-17=12×29-158=63×14-434=12×40-393=19×37-384=36×11-382=19×50-523=40×11-168=10×78-713=10×28-255=17×15-149=16×12-23=30×22-168=30×10-179=28×14-130=10×29-288=31×24-128=10×37-162=24×41-984=25×10-26=40×25-138=11×23-202=54×18-237=50×10-101=13×67-617=22×22-164=64×13-295=29×15-347=52×10-429=31×7-157=132×6-63=121×6-229=256×8-529=233×2-117=770×7-717=109×5-156=468×4-302=211×2-64=371×8-147=254×2-82=395×6-309=38×4-144=334×6-526=281×2-434=391×2-650=116×8-521=439×2-806=122×8-745=652×3-134=38×2-23=372×3-701=427×2-458=837×6-658=64×5-290=859×5-403=398×2-71=797×4-401=61×9-425=481×2-619=74×7-66=664×3-171=132×7-373=482×7-815=112×7-240=410×4-314=258×3-292=676×6-337=122×2-63=102×5-69=460+162÷3=79+909÷9=382+717÷3=67+476÷4=293+390÷5=310+933÷3=351+447÷3=419+147÷7=391+875÷7=932+820÷4=149+714÷3=923+696÷3=409+434÷2=148+438÷3=407+395÷5=570+984÷3=475+764÷4=931+900÷3=399+416÷4=813+378÷2=910÷2+381=50÷2+992=48÷8+107=992÷4+52=807÷3+11=930÷6+801=204÷3+357=215÷5+818=321÷3+66=328÷2+11=282÷6+267=791÷7+322=510÷6+406=936÷4+382=252÷2+270=610÷2+25=861÷3+412=626÷2+315=996÷2+76=500÷5+610=475-747÷9=922-833÷7=311-637÷7=762-604÷2=271-504÷4=421-724÷4=173-515÷5=825-385÷5=427-355÷5=274-388÷2=347-788÷4=850-168÷3=206-492÷4=206-144÷8=419-168÷2=939-856÷2=188-588÷7=304-488÷4=286-600÷3=853-579÷3=242-392÷8=553-420÷7=486-81÷9=693-273÷7=427-804÷6=374-996÷3=312-576÷4=494-264÷2=251-54÷9=710-486÷2=440-51÷3=532-717÷3=382-138÷6=930-916÷4=166-270÷2=261-510÷2=402-261÷9=530-560÷7=314-788÷4=352-732÷6=25×(288-272)=50×(902-886)=28×(256-234)=31×(217-171)=38×(122-106)=26×(210-162)=15×(353-300)=38×(198-152)=38×(217-201)=11×(70-33)=19×(469-425)=59×(213-157)=44×(427-412)=96×(413-340)=22×(411-397)=82×(442-361)=74×(126-114)=24×(211-133)=53×(477-459)=90×(232-210)=(81-69)×54=(362-284)×69=(338-316)×37=(119-50)×79=(327-296)×28=(296-272)×48=(283-264)×52=(41-30)×73=(366-345)×40=(933-918)×63=(63-41)×27=(811-732)×36=(149-133)×57=(438-426)×24=(207-190)×36=(421-382)×32=(239-215)×10=(39-22)×32=(314-285)×25=(445-425)×15=142×(155-150)=894×(409-404)=69×(116-113)=342×(553-550)=133×(116-109)=602×(129-123)=243×(21-18)=930×(824-818)=224×(420-417)=781×(115-110)=278×(95-92)=901×(98-95)=100×(194-185)=153×(722-716)=41×(260-251)=173×(857-849)=50×(125-118)=72×(385-376)=38×(150-144)=906×(340-331)=42×(375-370)=15×(54-48)=119×(415-412)=76×(132-125)=76×(428-422)=451×(442-433)=150×(82-78)=72×(525-518)=221×(451-448)=193×(148-144)=225×(220-217)=202×(192-188)=74×(243-240)=636×(119-115)=20×(239-236)=528×(516-513)=90×(243-240)=226×(168-162)=112×(124-118)=464×(105-100)=204÷(147-143)=423÷(69-66)=444÷(111-108)=567÷(259-250)=408÷(313-305)=70÷(579-577)=378÷(116-107)=400÷(39-35)=272÷(471-469)=536÷(890-886)=336÷(206-204)=936÷(569-560)=297÷(65-62)=138÷(829-823)=312÷(482-480)=921÷(146-143)=328÷(166-164)=392÷(892-890)=268÷(311-309)=285÷(354-349)=372÷(383-377)=366÷(337-334)=141÷(206-203)=920÷(891-886)=240÷(60-54)=816÷(26-24)=102÷(70-64)=621÷(231-222)=88÷(161-157)=324÷(165-162)=350÷(472-465)=213÷(962-959)=12÷(140-134)=798÷(205-203)=192÷(209-205)=570÷(210-205)=276÷(302-296)=648÷(807-798)=228÷(357-351)=648÷(552-543)=(435-177)÷3=(606-290)÷2=(383-307)÷4=(442-370)÷3=(297-29)÷2=(516-152)÷7=(255-67)÷2=(539-525)÷7=(357-167)÷2=(875-387)÷8=(347-161)÷3=(420-362)÷2=(278-194)÷4=(833-308)÷7=(107-51)÷4=(972-669)÷3=(424-361)÷7=(527-271)÷8=(448-214)÷2=(135-90)÷5=(238-168)÷2=(534-234)÷2=(408-32)÷4=(779-194)÷9=(240-20)÷5=(609-137)÷2=(224-24)÷5=(673-181)÷2=(296-254)÷3=(633-120)÷3=(419-307)÷7=(701-681)÷2=(401-182)÷3=(778-710)÷2=(267-129)÷3=(679-161)÷7=(99-72)÷3=(900-184)÷4=(496-340)÷4=(194-50)÷9=4/8+3/8=5/9+2/9=5/8+2/8=2/10+6/10=1/7+5/7=1/4+2/4=3/6+2/6=1/7+6/7=1/8+6/8=3/9+6/9=4/8+2/8=1/7+3/7=4/7-1/7=2/9-1/9=3/8-2/8=4/6-1/6=6/8-1/8=5/9-2/9=3/5-1/5=2/5-1/5=2/6-1/6=5/8-1/8=3/7-1/7=3/4-1/4=2.5+7.7=56.2+20.9=5.7+2.2=4.2+6.1=6.5+2.0=46.1+5.9=8.2+5.3=38.1+29.5=1.9+6.4=3.7+7.9=2.9+8.7=20.7+2.9=10.0+3.2=86.3+9.0=7.0+7.7=1.0+8.9=4.2+5.2=15.3+23.5=0.7+2.2=30.2+67.3=5.8+4.3=7.2+5.2=4.3+2.9=51.3+35.6=1.7+8.5=2.7+30.4=7.2+1.0=8.6+7.2=6.5+8.2=64.2+12.1=4.5+1.2=25.9+13.7=0.3+0.8=8.0+6.2=0.3+8.7=33.6+54.0=6.1+4.6=37.6+51.2=7.2+1.3=6.9+2.1=8.8-7.7=78.9-74.3=2.5-0.6=6.2-0.5=9.9-6.0=55.0-39.4=2.3-1.6=50.5-14.1=7.2-6.1=6.4-1.0=5.5-5.1=49.7-9.0=9.0-6.6=57.2-16.7=7.2-1.2=6.8-5.8=9.1-3.8=51.0-33.3=7.8-2.0=36.1-9.4=4.8-2.3=7.9-1.7=9.0-5.7=98.6-80.7=9.4-4.9=81.0-49.9=7.4-2.4=3.5-2.3=4.5-2.5=51.6-36.1=9.2-3.9=49.2-13.6=7.0-1.4=5.4-1.9=2.8-2.0=95.2-35.1=9.3-4.5=59.6-37.5=2.9-0.3=6.7-0.3=参考答案224+227=451902+706=160812+13=25372+396=768164+324=488153+223=376282+169=451773+328=1101224+199=423183+605=78899+24=123288+252=54075+350=425885+572=1457125+50=175116+376=492248+71=319314+887=1201111+120=231873+291=1164130+272=402472+155=627327+127=454594+873=1467225+49=274152+670=822121+334=455301+345=64670+407=477742+476=1218169+131=300636+274=910133+325=458404+101=505151+308=459639+293=932264+83=347363+146=509206+63=269345+327=672434-183=251837-610=227197-169=28328-253=75362-137=225787-534=253463-15=448751-194=557438-329=109822-265=557454-265=189638-551=87197-70=127906-213=693380-192=188605-565=40194-85=109799-189=610448-43=405361-189=172395-286=109506-273=233280-68=212548-43=505330-38=292818-221=597260-72=188883-106=777476-339=137799-774=25186-115=71647-256=391312-250=62672-177=495345-181=164971-615=356273-224=49648-507=141405-143=262685-74=61129×2=58177×7=1239178×3=53465×8=520455×2=910356×6=213660×8=480631×9=567920×4=80401×7=2807319×3=957898×7=628697×7=679732×9=6588114×4=456217×4=86891×4=364232×8=1856169×4=676480×9=4320452×2=904270×5=1350475×2=950595×4=2380144×4=576439×5=219582×9=738363×6=217841×5=205433×2=866219×4=876712×5=356092×6=552592×3=1776463×2=926156×2=31283×3=249757×8=6056138×4=552909×6=5454275÷5=55798÷6=133390÷5=78132÷3=44384÷8=48228÷3=76376÷8=47120÷4=30238÷7=34469÷7=67396÷2=198970÷5=19410÷5=2333÷3=11184÷6=14432÷6=72330÷6=55604÷4=151396÷4=99262÷2=13140÷2=20318÷2=15988÷8=11189÷7=27232÷8=29770÷5=154348÷6=58752÷2=376270÷3=90886÷2=443252÷3=84205÷5=41180÷9=20768÷4=19212÷3=4636÷3=212287÷7=41676÷2=33836÷3=12102÷6=1716×14=22472×99=712897×10=97012×54=64873×12=87669×89=614182×10=82076×40=304075×10=75032×80=256024×12=28883×68=564445×11=49535×71=248521×16=33699×56=554411×10=11055×63=346532×21=67223×66=151844×10=44013×88=114449×15=73574×71=525413×56=72859×25=147525×20=50019×34=64629×16=46419×42=79825×35=87577×21=161714×64=89618×63=113419×49=93146×68=312811×45=49535×87=304543×15=64549×93=455784+409+458=951849+75+853=1777611+146+203=960770+22+523=1315188+305+177=670907+293+46=1246136+63+535=734998+699+678=2375625+261+59=945304+837+149=1290109+567+251=927855+388+465=1708153+324+357=834934+187+460=1581288+380+72=740441+533+710=1684576+17+287=880609+508+986=2103144+97+126=367281+680+662=162353+99+194=346127+663+217=1007239+136+411=786974+54+399=142740+326+328=694944+613+131=168875+473+35=583740+164+471=1375721+20+153=894348+321+837=1506352+470+134=956133+509+38=680427+289+150=866376+69+174=619392+206+254=852303+415+56=77428+522+207=757830+584+798=2212163+347+342=852843+583+663=2089100+328-43=385535+592-973=154210+265-332=143950+581-867=664426+17-305=138362+957-262=105717+97-72=4235+514-40=509166+64-54=176647+686-439=894205+177-251=131261+934-351=844160+248-80=328176+788-799=165116+140-238=18844+734-602=976174+271-66=379828+434-543=71922+188-167=43211+698-55=85419+456-57=418749+679-255=1173153+252-254=151528+977-946=55951+138-33=156399+430-655=174364+133-273=224621+432-275=778134+10-123=21457+762-780=43994+267-189=172981+776-325=1432331+54-74=311657+212-646=22311+139-129=21493+651-479=665418+12-365=65362+476-496=34279+302-250=131981+527-179=1329481-73-145=263954-124-721=109350-243-31=76886-301-272=313408-119-215=74925-113-189=623443-77-24=342860-745-18=97371-62-138=171762-83-644=35378-153-159=66401-333-65=3446-155-175=116451-322-111=18406-86-18=302944-387-530=27443-48-228=167688-559-65=64390-145-155=90988-311-645=32339-178-28=133964-277-271=416349-293-31=25773-350-325=98394-41-273=80530-138-79=313395-205-172=18638-93-306=239293-102-185=6438-234-134=70485-59-155=271600-58-141=401279-88-183=8480-289-47=144301-93-51=157780-38-584=158455-168-206=81612-208-316=88321-39-96=186842-404-162=276455-362+128=221178-38+869=1009485-485+305=305552-120+810=1242456-443+297=310354-268+888=974200-110+168=258669-622+448=495226-122+56=160511-247+972=1236273-176+36=133814-526+528=816282-85+140=337796-272+365=889424-167+156=413966-264+572=1274144-80+286=350974-308+991=1657360-332+249=277987-155+842=1674456-325+181=312745-512+868=1101235-107+253=381871-237+530=1164128-105+201=224683-64+753=1372392-328+378=442967-580+463=850465-459+329=335668-347+66=387464-432+294=326691-66+622=1247426-151+28=30356-10+442=488484-257+184=411895-153+435=1177476-279+299=496634-615+740=759348-249+313=412349-116+984=121715×23×2=69055×22×4=484013×33×2=85849×63×8=2469626×10×2=52022×94×9=1861214×20×3=84080×73×2=1168018×24×2=86438×40×5=760013×15×4=78042×50×3=630010×16×4=64031×30×8=744011×16×3=52876×98×4=2979226×11×3=85817×46×5=391012×15×4=72098×43×7=2949815×18×3=81021×24×2=100812×26×3=93690×93×4=3348028×11×3=92443×50×5=1075012×30×2=72095×82×7=5453019×17×2=64665×97×7=4413511×16×4=70469×60×5=2070010×13×5=65073×43×6=1883413×12×4=62485×23×8=1564015×16×2=48074×95×6=4218010×32×2=64020×64×7=896016×8×3=384135×5×6=405037×7×3=777104×3×9=280870×4×3=840198×4×5=396096×2×4=768270×3×4=324015×4×2=120205×4×3=2460157×3×2=942429×2×7=6006132×3×2=79237×5×6=111071×5×2=710346×2×9=622825×3×6=450131×3×6=235843×9×2=774235×2×5=235022×7×2=30891×3×8=2184156×3×2=93654×9×5=243018×8×4=57654×8×7=302483×2×6=996246×2×8=393620×7×2=28036×3×5=54098×3×2=58841×3×9=110764×6×2=76831×2×5=31024×4×3=28865×4×5=130023×4×5=46090×8×9=648021×8×5=840127×2×3=76225×3×15=112510×7×47=329010×7×13=91033×3×74=732629×2×15=87010×3×76=228037×2×75=555013×4×26=135222×2×38=167217×4×92=625634×2×90=612012×8×43=412820×3×60=360015×2×42=126013×7×16=145620×3×36=216016×6×72=691229×2×54=313221×2×66=277216×3×39=187229×3×54=469814×7×97=950631×3×45=418530×3×34=306033×2×64=422412×5×82=492028×2×49=274417×3×52=265213×2×59=153432×3×75=720018×2×60=216012×8×25=240030×3×43=387020×4×16=128016×2×57=182411×8×63=554412×3×47=169225×3×93=697527×3×93=753313×2×96=249652×11÷2=28636×13÷6=7812×28÷2=16821×24÷7=7268×12÷2=40885×32÷5=54445×12÷5=10893×68÷2=316230×17÷2=25539×28÷7=15612×34÷2=20436×15÷2=27018×10÷9=2059×32÷2=94427×16÷9=4818×39÷9=7812×73÷3=29213×12÷2=7865×12÷6=13025×23÷5=11566×12÷4=19864×96÷2=307229×18÷3=17421×92÷7=27621×21÷9=4920×68÷5=27217×32÷2=27251×78÷9=44220×19÷5=7624×22÷4=13245×19÷3=28528×18÷3=16829×14÷2=20360×64÷3=128054×15÷3=27070×18÷2=63012×70÷3=28088×78÷3=228836×20÷9=8077×30÷6=385135×5÷3=225564×3÷6=282444×2÷3=296992×3÷4=74422×3÷6=11515×8÷4=1030104×3÷2=156238×9÷7=30627×8÷4=54591×4÷3=788110×4÷2=220292×3÷6=14654×9÷6=8182×3÷6=41214×3÷6=107900×9÷5=1620152×6÷3=304526×4÷8=26328×4÷2=56598×6÷3=1196396×2÷3=264958×9÷2=4311122×4÷2=244706×6÷2=2118280×2÷8=70256×6÷4=384213×2÷3=142616×2÷7=17687×4÷2=174588×8÷7=672210×4÷5=168280×4÷5=22470×5÷2=175456×2÷6=152216×4÷9=96369×4÷3=49266×6÷9=44370×3÷5=222147×6÷2=441458×7÷2=1603822÷3÷2=137264÷6÷4=11780÷5÷3=52462÷7÷6=11210÷2÷5=21456÷2÷2=114324÷6÷3=18216÷9÷2=12192÷2÷4=24176÷2÷8=11536÷4÷2=67400÷5÷2=40936÷3÷4=78585÷3÷3=65896÷2÷4=112912÷6÷8=19540÷2÷6=45160÷4÷4=10928÷8÷4=29595÷5÷7=1748÷3÷4=4288÷2÷4=36525÷3÷5=35896÷4÷8=28400÷5÷8=10528÷2÷2=132630÷5÷6=21189÷3÷7=9648÷6÷2=54783÷3÷9=29392÷7÷2=28310÷5÷2=31444÷2÷6=37840÷3÷8=35408÷3÷8=17834÷2÷3=139210÷7÷3=1072÷6÷4=3784÷7÷4=28888÷8÷3=37650÷2×5=1625987÷3×8=2632749÷7×6=642411÷3×8=1096428÷2×8=1712180÷4×7=315480÷2×7=1680816÷6×9=1224624÷6×3=312168÷3×2=112847÷7×9=1089783÷3×7=182781÷3×2=54546÷7×5=390670÷5×7=938984÷3×7=2296715÷5×4=572592÷2×9=2664408÷6×5=340978÷2×9=4401438÷2×6=1314614÷2×3=921357÷3×5=595790÷2×8=3160412÷4×5=515304÷4×8=608234÷9×2=52792÷3×7=1848444÷6×2=148270÷9×2=60190÷5×8=304440÷4×9=990842÷2×5=2105565÷5×8=904378÷7×4=216232÷8×5=145456÷4×8=912648÷4×5=810604÷2×9=2718498÷6×4=33216÷8×93=186162÷9×79=142275÷5×26=390216÷6×30=1080330÷5×14=924540÷9×67=402060÷6×77=770166÷2×37=3071150÷6×23=575300÷5×82=492027÷3×64=57686÷2×55=236528÷7×41=164354÷6×53=3127267÷3×10=890704÷8×51=4488225÷9×36=900208÷4×41=213264÷4×25=400360÷9×73=292080÷8×49=490217÷7×56=173638÷2×50=950168÷4×13=54630÷6×19=95424÷8×25=1325175÷7×34=850480÷8×85=510027÷3×54=486124÷2×42=2604220÷5×19=83642÷3×14=19654÷3×34=612308÷4×52=4004520÷8×12=78042÷3×28=39257÷3×50=950472÷8×33=194754÷6×27=243180÷9×57=1140229+(494-297)=426268+(903-342)=829466+(133-40)=559519+(983-657)=845265+(485-33)=717912+(542-165)=1289184+(361-100)=445469+(438-159)=748369+(238-89)=518372+(849-818)=403346+(139-27)=458923+(716-608)=1031399+(415-197)=617705+(735-122)=1318158+(83-24)=217463+(860-348)=975443+(424-409)=458757+(319-241)=835108+(468-185)=391186+(287-128)=345341+(252-194)=39950+(706-130)=626447+(494-269)=672155+(776-266)=665341+(484-170)=655400+(871-366)=90590+(275-74)=291685+(886-147)=1424342+(437-234)=545869+(584-360)=109339+(332-128)=243158+(576-117)=61772+(106-53)=125810+(860-549)=1121285+(260-21)=52460+(477-110)=427107+(494-446)=155406+(705-381)=730484+(362-226)=620268+(387-87)=568343-(126+208)=9997-(116+469)=412436-(147+208)=81817-(263+531)=23320-(99+127)=94814-(436+104)=274472-(161+173)=138950-(365+179)=406302-(51+251)=0751-(523+183)=45492-(163+169)=160729-(168+133)=428158-(112+36)=10362-(126+223)=13328-(148+158)=22983-(189+10)=784489-(342+26)=121324-(172+65)=87126-(61+24)=41652-(432+212)=8478-(153+298)=27979-(109+273)=597298-(79+190)=29540-(254+263)=23399-(20+67)=312570-(109+13)=448229-(63+90)=76683-(412+52)=219381-(22+54)=305755-(443+115)=197496-(48+184)=264594-(88+349)=157343-(183+72)=88759-(520+50)=189421-(185+29)=207921-(551+133)=237163-(102+43)=18768-(20+386)=362288-(166+79)=43608-(378+11)=21975-(322-308)=6159-(63-46)=42227-(449-441)=219727-(889-299)=137193-(398-385)=180772-(719-136)=189129-(141-98)=86948-(976-141)=113423-(209-153)=367915-(998-626)=543488-(292-121)=317796-(557-317)=556253-(131-40)=162987-(981-492)=498364-(373-134)=125927-(899-701)=729235-(351-135)=19394-(187-13)=220463-(148-26)=341984-(549-294)=729424-(419-230)=235356-(545-213)=24310-(294-101)=117415-(994-657)=78201-(346-280)=135260-(602-559)=217165-(456-381)=90815-(987-662)=490173-(190-115)=98589-(804-328)=113473-(470-102)=105721-(859-637)=499276-(306-116)=86324-(492-262)=94338-(337-52)=53708-(507-399)=600326-(329-88)=85288-(849-627)=6697-(467-442)=72125-(944-925)=106384÷(30÷5)=64237÷(15÷5)=79438÷(10÷5)=219684÷(24÷8)=228153÷(45÷5)=17672÷(12÷4)=224490÷(12÷6)=245575÷(15÷3)=115231÷(27÷9)=77530÷(30÷6)=106462÷(27÷9)=154246÷(15÷5)=82320÷(24÷3)=4050÷(10÷2)=10168÷(24÷6)=42297÷(12÷4)=99320÷(16÷2)=40536÷(32÷8)=134420÷(45÷9)=84905÷(10÷2)=181470÷(18÷9)=235868÷(10÷5)=434312÷(28÷7)=78330÷(42÷7)=55324÷(16÷4)=81951÷(27÷9)=317120÷(15÷3)=24978÷(24÷4)=163243÷(27÷3)=27228÷(24÷4)=3810÷(40÷8)=2990÷(15÷3)=198245÷(63÷9)=35351÷(81÷9)=39222÷(12÷4)=74999÷(15÷5)=333120÷(24÷3)=15964÷(24÷6)=24164÷(32÷4)=8372÷(30÷5)=62480÷(3×2)=80164÷(2×2)=41912÷(3×2)=152920÷(4×2)=115220÷(2×2)=55402÷(3×2)=67858÷(2×3)=143282÷(3×2)=47801÷(3×3)=89776÷(2×4)=97432÷(2×3)=72404÷(2×2)=101372÷(2×2)=93765÷(3×3)=85448÷(2×4)=56820÷(2×2)=205390÷(3×2)=6572÷(4×2)=9234÷(2×3)=39392÷(2×2)=98784÷(2×2)=196368÷(2×2)=92216÷(3×3)=24136÷(4×2)=17702÷(3×2)=117720÷(2×4)=90432÷(4×2)=54848÷(2×4)=106792÷(2×3)=132636÷(2×3)=106534÷(3×2)=89240÷(2×2)=60384÷(3×2)=64592÷(2×2)=148396÷(2×3)=6612÷(3×2)=2294÷(3×2)=49270÷(3×3)=30656÷(4×2)=82200÷(2×4)=25249×(18÷6)=747730×(10÷2)=365069×(14÷2)=483432×(16÷2)=345632×(12÷4)=96401×(24÷6)=160452×(18÷6)=156561×(35÷5)=3927195×(12÷3)=780712×(30÷6)=3560425×(10÷5)=850830×(25÷5)=415011×(72÷8)=99737×(18÷2)=663381×(15÷3)=405302×(10÷5)=604335×(10÷5)=670261×(30÷6)=130574×(63÷7)=666903×(45÷9)=451589×(15÷3)=445985×(72÷8)=8865311×(21÷7)=933681×(12÷6)=136248×(72÷9)=384606×(63÷9)=4242182×(36÷9)=728757×(25÷5)=3785114×(12÷2)=684111×(18÷3)=666337×(16÷8)=674677×(28÷4)=473964×(24÷6)=256824×(16÷2)=6592104×(21÷7)=312389×(72÷9)=3112133×(25÷5)=665774×(81÷9)=696621×(15÷5)=6343×(72÷8)=38715×(184÷8)=34569×(588÷6)=676234×(72÷4)=61284×(532÷7)=638411×(105÷5)=23149×(285÷5)=279317×(273÷7)=66376×(252÷3)=638419×(45÷3)=28518×(352÷4)=158427×(240÷8)=81018×(495÷5)=178210×(602÷7)=86078×(198÷9)=171685×(90÷9)=85088×(132÷2)=580826×(50÷5)=26078×(70÷7)=78014×(350÷7)=70023×(100÷2)=115015×(100÷4)=37556×(357÷7)=285620×(200÷8)=50077×(380÷5)=585217×(392÷8)=83363×(264÷8)=207910×(388÷4)=97016×(280÷4)=112013×(189÷3)=81986×(294÷6)=421413×(621÷9)=89715×(396÷9)=66032×(140÷7)=64036×(150÷5)=108010×(192÷4)=48032×(486÷9)=172847×(76÷4)=89379×(292÷4)=57672