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247+63=651+380=31+161=277+486=162+49=269+127=135+137=531+383=148+180=299+488=206+198=388+865=124+109=419+787=55+159=271+475=157+310=184+123=169+82=523+351=73+131=337+328=95+239=159+765=184+66=121+454=116+259=164+577=87+74=351+361=359+136=801+589=162+187=490+233=41+35=655+242=202+227=793+709=68+182=241+328=289-232=273-168=231-176=241-151=208-35=495-394=188-80=456-335=418-152=838-59=385-121=758-638=301-120=554-281=459-367=538-266=382-219=554-101=401-175=684-200=418-96=656-307=290-77=634-378=282-159=638-103=450-388=736-217=415-374=942-384=424-201=162-53=311-24=810-782=442-391=384-270=327-88=990-97=224-57=692-386=372×2=769×2=244×3=990×7=187×4=826×7=48×2=269×9=238×2=675×3=14×6=504×2=277×3=317×9=136×7=96×3=13×5=117×3=258×2=427×5=161×4=210×6=30×3=277×5=142×7=848×8=47×9=924×2=202×4=544×6=29×4=443×6=284×2=387×2=368×2=987×6=35×2=210×9=24×3=527×9=375÷3=225÷3=335÷5=416÷8=362÷2=645÷3=315÷5=198÷6=36÷3=112÷7=259÷7=670÷2=140÷7=725÷5=30÷5=540÷4=184÷2=530÷2=288÷9=45÷3=162÷3=704÷4=354÷6=78÷2=64÷8=70÷2=336÷3=372÷6=126÷3=780÷4=153÷3=56÷2=128÷4=300÷4=52÷2=194÷2=128÷8=995÷5=224÷7=930÷6=64×15=19×27=42×22=73×62=22×21=20×30=99×10=25×40=11×61=83×47=17×42=38×40=28×31=72×73=21×17=62×43=83×12=86×79=45×11=79×68=27×18=79×42=11×29=84×31=20×34=96×77=22×27=94×88=24×21=37×90=12×54=87×54=50×12=70×49=59×13=15×45=30×12=65×83=26×33=23×36=211+167+62=452+290+435=302+171+130=783+301+446=188+160+416=985+522+772=480+486+10=309+903+285=46+165+134=530+78+663=183+540+235=32+699+702=437+78+133=457+281+741=154+401+64=673+900+295=57+511+14=379+925+773=47+88+453=872+82+485=621+193+113=321+612+338=535+298+104=317+253+596=177+84+192=933+203+423=144+316+234=503+298+684=350+63+350=607+878+552=55+175+62=216+185+307=43+141+332=382+805+924=125+387+329=280+844+748=44+457+195=448+963+324=140+382+302=920+804+796=305+12-131=98+547-599=14+410-291=754+955-348=186+235-339=801+114-201=259+65-235=196+490-598=201+179-137=524+427-937=195+150-228=329+817-328=177+191-196=751+699-766=334+107-344=667+689-178=387+63-376=684+171-438=158+205-163=534+715-975=249+86-111=224+839-379=234+129-98=688+705-434=212+205-222=613+460-329=223+141-355=782+171-132=383+107-213=937+836-841=278+129-64=646+964-818=227+262-212=866+751-734=91+330-250=788+215-393=329+150-49=144+102-11=328+172-376=169+516-555=499-175-246=870-22-344=411-140-207=502-47-254=291-181-30=891-555-171=497-80-155=469-110-80=207-56-112=858-121-711=293-50-20=863-216-638=411-168-61=746-206-292=130-56-44=524-133-89=227-14-105=989-308-393=488-261-130=523-41-140=370-122-60=465-64-314=330-170-97=559-358-148=188-60-75=738-28-164=290-40-150=757-81-197=210-89-91=953-137-290=414-111-204=629-277-348=486-10-196=601-142-151=482-157-153=631-166-427=475-389-49=584-517-65=468-202-171=834-352-221=344-155+17=562-185+362=240-102+175=765-498+667=320-28+87=908-902+198=216-189+397=669-80+678=109-67+400=996-692+48=468-380+75=960-780+614=480-220+235=879-622+662=204-84+260=219-47+779=457-97+31=588-337+144=111-44+42=152-16+355=392-325+93=887-243+35=398-228+188=767-99+903=484-339+80=958-293+475=441-342+112=257-43+788=279-186+109=723-483+634=374-350+434=661-329+712=364-217+262=256-220+204=469-400+198=388-163+408=491-286+70=760-49+172=487-429+79=724-231+880=18×21×2=52×76×3=23×19×2=62×58×2=17×10×5=70×31×4=14×22×3=93×72×2=10×16×4=60×94×9=18×20×2=51×91×7=17×18×3=99×35×7=12×10×8=89×92×3=11×14×5=71×51×5=11×10×6=25×74×7=10×23×2=76×84×7=14×23×2=11×95×3=10×15×4=36×96×2=17×13×3=41×25×3=12×26×3=59×48×2=25×13×2=26×82×3=16×14×3=83×97×4=10×13×5=35×86×5=15×13×5=31×84×4=16×11×2=38×96×9=35×4×2=96×6×9=40×3×2=58×4×5=66×3×2=215×2×9=96×2×4=486×2×8=50×6×3=76×2×8=11×3×6=35×6×5=19×2×9=181×4×2=21×9×3=412×2×8=29×7×4=224×2×6=60×7×2=349×2×8=31×3×4=40×2×4=15×5×2=39×9×2=20×8×6=113×8×6=24×4×7=54×4×6=35×8×2=17×9×3=19×5×3=76×7×3=68×7×2=66×9×5=60×8×2=113×6×8=52×7×2=100×7×3=36×2×9=75×2×5=10×2×75=22×3×43=11×8×13=10×3×39=19×5×13=10×2×55=14×3×76=16×3×44=18×4×37=34×2×97=38×2×97=19×5×97=12×7×29=10×5×32=20×4×62=36×2×37=13×2×96=14×5×98=10×2×90=16×2×34=11×7×88=22×4×29=24×3×35=21×2×56=14×5×77=13×2×38=15×4×99=28×2×71=20×3×78=17×4×22=21×2×97=17×5×88=30×3×19=15×2×23=10×3×60=31×2×69=42×2×13=21×3×26=46×2×62=35×2×23=52×11÷4=47×33÷3=45×20÷9=68×85÷2=36×17÷3=24×56÷4=13×42÷7=18×16÷4=39×24÷9=11×30÷3=55×15÷5=84×91÷7=16×60÷4=40×50÷2=11×40÷2=51×30÷2=59×16÷2=98×60÷4=70×12÷2=16×39÷3=16×39÷8=75×39÷9=62×14÷7=30×82÷6=24×14÷2=32×88÷2=38×12÷8=64×59÷2=27×34÷2=80×21÷5=12×61÷4=40×14÷7=12×82÷8=65×84÷4=28×27÷2=42×52÷4=28×16÷8=56×95÷5=12×45÷2=24×17÷6=40×9÷6=311×4÷2=152×3÷4=958×3÷2=268×2÷4=98×9÷6=160×3÷5=610×3÷6=99×2÷6=910×4÷7=441×2÷7=537×8÷2=114×2÷6=935×4÷2=110×3÷5=726×9÷3=196×3÷7=885×6÷2=184×3÷2=838×6÷3=35×7÷5=855×5÷3=436×2÷8=226×9÷3=18×7÷6=824×7÷8=96×5÷6=456×5÷6=60×5÷6=483×8÷6=126×5÷6=77×6÷7=45×8÷5=700×8÷2=489×2÷6=665×4÷7=204×3÷6=312×9÷6=42×7÷6=794×4÷2=162÷2÷9=75÷5÷5=424÷4÷2=900÷6÷3=504÷2÷7=200÷5÷2=99÷3÷3=900÷4÷3=576÷8÷9=330÷5÷2=196÷7÷4=800÷4÷4=904÷2÷2=936÷6÷2=294÷7÷3=189÷7÷3=252÷6÷6=174÷2÷3=924÷2÷6=312÷2÷2=168÷3÷4=360÷9÷4=294÷7÷2=98÷2÷7=864÷9÷3=564÷2÷3=656÷4÷2=864÷9÷6=140÷2÷7=795÷5÷3=456÷4÷6=772÷2÷2=861÷3÷7=408÷2÷4=672÷4÷3=504÷4÷7=756÷9÷6=864÷3÷6=315÷5÷9=126÷3÷7=918÷9×5=621÷3×7=876÷6×4=477÷9×4=552÷6×9=652÷2×4=885÷5×6=240÷4×8=100÷4×2=760÷8×2=680÷4×6=184÷4×5=496÷8×9=580÷5×2=624÷2×8=636÷4×3=392÷7×9=918÷9×4=789÷3×5=972÷3×2=724÷2×4=518÷2×3=472÷8×4=250÷2×3=876÷4×7=714÷2×4=963÷3×8=144÷6×2=120÷8×4=204÷4×5=776÷8×2=642÷2×8=102÷2×8=210÷3×7=651÷7×2=780÷2×4=904÷8×5=249÷3×2=30÷3×2=231÷3×7=28÷4×31=130÷2×24=105÷7×51=539÷7×67=30÷2×18=150÷5×88=76÷4×22=168÷8×96=105÷7×10=462÷6×27=72÷9×62=192÷8×44=126÷3×20=36÷9×28=35÷5×72=270÷6×30=305÷5×14=176÷2×69=90÷6×54=175÷7×41=63÷7×45=756÷9×95=54÷6×74=60÷4×52=45÷5×61=36÷3×88=63÷7×81=316÷4×89=14÷2×17=64÷2×49=80÷4×33=183÷3×87=114÷6×43=196÷2×27=192÷8×23=490÷5×32=90÷6×35=564÷6×67=81÷9×93=60÷3×59=333+(191-19)=303+(911-275)=115+(136-10)=198+(568-484)=175+(306-11)=962+(720-71)=395+(361-271)=616+(322-10)=60+(172-62)=277+(533-449)=127+(401-382)=184+(610-345)=410+(290-205)=506+(809-355)=302+(498-471)=337+(612-501)=422+(356-68)=993+(189-152)=440+(233-209)=217+(546-63)=139+(382-361)=840+(863-148)=10+(452-247)=18+(456-290)=318+(81-35)=963+(636-199)=66+(137-20)=437+(655-394)=437+(328-69)=452+(832-742)=161+(390-207)=20+(450-197)=131+(146-109)=501+(880-652)=75+(349-196)=387+(544-126)=365+(500-160)=673+(906-738)=205+(334-14)=402+(932-270)=442-(21+295)=677-(371+259)=489-(251+113)=497-(377+105)=352-(135+57)=456-(165+99)=408-(234+126)=709-(281+285)=239-(17+78)=551-(304+236)=472-(64+257)=994-(749+223)=315-(298+16)=832-(89+402)=465-(104+103)=975-(593+50)=308-(168+40)=591-(265+117)=500-(23+322)=358-(57+31)=344-(283+42)=522-(25+40)=439-(119+120)=966-(316+166)=410-(251+89)=726-(160+71)=181-(27+148)=900-(279+619)=295-(193+24)=730-(18+430)=451-(258+107)=643-(380+223)=91-(36+17)=946-(607+20)=76-(21+25)=975-(401+71)=338-(29+111)=506-(24+350)=448-(68+165)=853-(318+460)=416-(487-357)=814-(744-453)=95-(255-217)=830-(573-10)=419-(441-383)=857-(385-321)=93-(128-49)=577-(421-259)=106-(310-271)=743-(462-312)=295-(319-182)=883-(900-518)=490-(428-44)=426-(862-535)=476-(240-152)=982-(729-614)=234-(171-53)=829-(783-404)=338-(473-184)=87-(891-805)=445-(470-57)=342-(626-464)=220-(496-393)=734-(318-137)=115-(202-140)=776-(689-134)=167-(75-52)=825-(446-212)=337-(472-189)=997-(482-230)=494-(371-75)=730-(431-348)=476-(263-70)=881-(407-134)=282-(473-414)=730-(607-567)=265-(170-153)=989-(944-777)=433-(335-205)=933-(622-144)=120÷(24÷3)=235÷(45÷9)=460÷(32÷8)=124÷(28÷7)=372÷(24÷6)=651÷(21÷7)=445÷(15÷3)=776÷(48÷6)=352÷(16÷4)=576÷(81÷9)=448÷(40÷5)=826÷(12÷6)=280÷(16÷2)=984÷(24÷6)=128÷(72÷9)=908÷(20÷5)=155÷(30÷6)=842÷(10÷5)=81÷(18÷6)=576÷(36÷9)=392÷(21÷3)=135÷(63÷7)=420÷(12÷3)=265÷(20÷4)=148÷(14÷7)=624÷(12÷4)=200÷(12÷3)=441÷(42÷6)=115÷(25÷5)=792÷(12÷4)=24÷(56÷7)=822÷(14÷7)=387÷(54÷6)=792÷(10÷5)=426÷(24÷4)=486÷(21÷7)=456÷(48÷6)=632÷(36÷9)=477÷(18÷6)=609÷(35÷5)=904÷(2×4)=996÷(3×2)=738÷(3×2)=459÷(3×3)=992÷(4×2)=18÷(2×3)=496÷(2×4)=792÷(3×3)=672÷(2×3)=378÷(3×3)=984÷(2×2)=306÷(3×3)=414÷(3×2)=940÷(2×2)=204÷(2×3)=480÷(3×2)=846÷(2×3)=330÷(3×2)=246÷(2×3)=66÷(2×3)=132÷(3×2)=288÷(2×2)=906÷(3×2)=400÷(4×2)=556÷(2×2)=40÷(4×2)=942÷(2×3)=760÷(2×4)=504÷(3×3)=30÷(3×2)=152÷(2×4)=248÷(2×2)=696÷(3×2)=392÷(4×2)=464÷(2×4)=560÷(2×2)=88÷(4×2)=888÷(2×3)=56÷(2×2)=594÷(3×2)=151×(48÷8)=379×(27÷9)=449×(16÷8)=305×(12÷4)=419×(16÷8)=804×(12÷3)=304×(27÷9)=470×(18÷6)=35×(42÷7)=920×(72÷8)=183×(10÷5)=113×(24÷3)=206×(28÷7)=461×(72÷9)=45×(20÷5)=54×(16÷4)=200×(12÷4)=391×(10÷2)=106×(40÷8)=437×(12÷2)=14×(30÷6)=69×(40÷5)=221×(28÷7)=914×(45÷5)=35×(40÷8)=656×(12÷4)=166×(14÷7)=145×(45÷5)=107×(18÷2)=216×(16÷8)=147×(15÷3)=583×(10÷5)=315×(14÷7)=71×(24÷8)=143×(30÷5)=929×(10÷2)=19×(72÷8)=362×(15÷5)=93×(12÷3)=155×(14÷2)=27×(70÷2)=97×(280÷7)=13×(344÷8)=22×(108÷3)=30×(66÷3)=90×(495÷9)=42×(36÷2)=54×(380÷5)=23×(270÷9)=57×(292÷4)=42×(26÷2)=44×(296÷8)=10×(693÷7)=95×(576÷8)=20×(114÷6)=98×(648÷8)=19×(150÷3)=76×(434÷7)=37×(30÷3)=93×(245÷7)=19×(312÷6)=34×(184÷2)=33×(147÷7)=96×(155÷5)=10×(124÷2)=93×(178÷2)=64×(77÷7)=71×(78÷3)=60×(40÷4)=67×(776÷8)=33×(69÷3)=57×(204÷4)=20×(77÷7)=57×(200÷4)=10×(287÷7)=96×(90÷3)=18×(108÷4)=50×(486÷6)=28×(112÷4)=67×(192÷3)=409+159×2=799+110×5=418+109×2=47+104×3=210+144×3=706+174×4=412+82×3=54+61×8=470+14×9=819+406×2=74+23×7=791+41×8=57+36×2=559+132×3=381+211×2=713+427×2=123+65×7=459+496×2=287+110×4=476+81×7=50+73×7=803+294×2=467+62×4=191+205×4=192+109×5=55+337×2=182+15×6=571+82×6=64+107×5=364+108×3=23×7+221=175×4+982=335×2+283=251×3+594=36×4+227=306×2+238=310×3+34=165×2+693=144×5+135=21×9+364=364+23×23=921+17×51=147+18×40=199+12×58=347+38×16=756+13×46=162+10×50=808+40×16=54+10×44=531+55×17=149+26×30=605+18×41=332+26×11=534+32×20=407+10×51=585+32×15=281+19×21=570+28×16=475+46×10=133+24×33=278+44×11=637+31×17=75+10×54=548+10×40=440+10×30=395+32×21=276+26×12=692+11×20=156+10×15=949+13×64=32×10+69=18×23+581=26×21+289=23×34+315=18×29+230=14×42+258=13×43+200=22×27+97=10×17+186=14×63+744=451-13×27=255-12×14=451-25×18=585-14×40=370-11×23=609-10×52=335-16×10=975-23×22=467-10×28=580-10×27=326-13×22=641-15×26=414-26×14=812-14×49=401-17×21=888-39×20=441-10×13=725-10×35=333-20×10=779-22×23=496-39×12=774-17×41=349-11×30=689-20×10=448-30×13=958-27×20=352-11×25=876-28×12=478-18×24=534-19×27=481-19×12=353-12×20=366-11×25=664-14×13=420-24×13=841-15×55=442-15×19=819-25×29=430-23×11=908-13×27=199-52×3=899-96×8=131-23×5=486-49×8=464-24×5=249-21×5=450-139×3=710-22×3=485-27×3=748-65×2=441-74×3=447-33×9=143-40×3=672-14×9=445-214×2=559-53×7=355-41×2=868-78×4=311-52×5=652-319×2=431-43×7=604-183×3=478-76×6=670-47×3=262-103×2=535-61×8=265-17×9=661-98×4=353-82×3=443-25×4=415-33×7=887-167×4=348-47×4=533-55×4=277-31×8=986-490×2=315-35×5=726-29×2=328-12×3=587-58×5=13×38-141=29×28-400=26×17-224=58×14-14=22×15-60=15×34-442=23×20-360=26×38-262=10×13-82=15×52-226=16×21-130=77×11-30=35×14-218=20×46-227=22×18-313=16×50-411=36×10-185=33×25-541=20×24-375=12×21-105=37×13-202=74×10-666=17×25-107=40×13-30=26×15-125=24×22-178=18×23-231=44×22-180=29×17-251=28×31-760=16×15-13=20×46-126=18×14-123=14×70-394=29×11-316=15×27-57=15×24-134=21×33-646=19×24-231=46×16-528=88×6-290=764×7-254=123×8-800=458×3-239=237×2-48=363×5-247=276×3-487=610×5-297=187×3-264=65×9-300=44×5-50=605×5-903=93×8-622=214×4-355=215×4-664=884×3-168=230×4-873=466×8-38=41×6-110=790×9-400=209×3-422=784×5-854=165×3-82=47×9-97=92×6-393=380×3-33=82×7-481=619×7-647=454×2-791=379×3-346=498×2-583=416×9-173=104×8-109=714×5-365=445×2-569=351×7-177=136×7-201=331×7-560=96×9-513=497×6-731=287+265÷5=214+237÷3=254+736÷4=665+138÷2=290+405÷3=850+864÷4=145+264÷6=63+208÷2=72+147÷7=909+984÷6=130+526÷2=697+621÷3=413+842÷2=737+824÷2=328+550÷5=454+574÷2=380+280÷4=110+245÷5=477+546÷2=817+996÷3=42÷7+139=666÷9+836=170÷2+283=76÷4+132=815÷5+219=106÷2+395=699÷3+90=264÷4+258=300÷3+420=966÷6+976=395÷5+153=810÷6+467=675÷9+130=146÷2+761=802÷2+266=164÷4+709=260÷4+338=394÷2+718=245÷5+465=204÷3+343=344-60÷4=878-348÷3=287-918÷9=239-420÷2=172-580÷4=613-940÷5=196-360÷9=852-24÷3=89-306÷6=228-927÷9=363-390÷2=786-378÷3=205-620÷4=691-695÷5=381-560÷2=403-190÷2=339-104÷2=460-954÷6=386-804÷6=936-663÷3=297-704÷4=564-90÷9=372-63÷3=369-108÷6=391-588÷6=689-426÷6=360-730÷5=278-536÷4=115-162÷6=669-120÷4=19-33÷3=913-325÷5=463-807÷3=355-525÷7=335-420÷3=554-165÷3=478-900÷3=540-330÷5=128-54÷2=21-72÷6=25×(484-467)=93×(99-84)=11×(489-464)=66×(728-630)=19×(299-270)=76×(815-727)=26×(273-247)=39×(810-795)=13×(270-194)=52×(715-650)=33×(313-296)=14×(261-180)=69×(445-434)=10×(407-360)=12×(82-58)=97×(506-441)=13×(301-281)=17×(111-92)=13×(217-145)=93×(360-305)=(316-265)×19=(653-590)×45=(61-40)×13=(465-396)×75=(305-286)×13=(84-43)×44=(213-200)×74=(540-453)×10=(118-85)×30=(885-842)×70=(439-421)×25=(687-632)×10=(379-357)×22=(344-271)×89=(334-301)×27=(136-68)×51=(366-350)×12=(908-878)×84=(464-429)×14=(895-808)×49=97×(187-184)=726×(350-347)=77×(496-492)=946×(251-243)=169×(152-147)=930×(725-716)=169×(468-464)=63×(29-25)=185×(247-242)=933×(142-138)=73×(352-349)=259×(521-514)=31×(242-239)=702×(119-113)=89×(478-470)=998×(228-219)=137×(70-67)=785×(201-198)=54×(137-129)=728×(695-688)=72×(245-241)=828×(705-700)=235×(133-130)=299×(843-840)=166×(354-351)=369×(784-779)=250×(358-355)=689×(962-958)=99×(407-402)=176×(871-867)=80×(483-477)=107×(403-399)=96×(471-462)=720×(585-579)=30×(15-10)=781×(747-741)=104×(402-399)=257×(518-515)=15×(347-342)=428×(998-989)=424÷(319-315)=670÷(451-446)=418÷(423-421)=912÷(845-839)=110÷(48-46)=385÷(706-699)=225÷(457-452)=660÷(363-358)=74÷(109-107)=795÷(961-958)=278÷(440-438)=396÷(907-905)=413÷(205-198)=906÷(647-641)=40÷(431-426)=168÷(911-903)=200÷(455-453)=219÷(960-957)=453÷(114-111)=525÷(415-408)=326÷(452-450)=15÷(873-868)=213÷(235-232)=699÷(441-438)=441÷(463-456)=522÷(836-834)=123÷(77-74)=786÷(420-418)=225÷(184-181)=516÷(846-840)=208÷(225-217)=280÷(539-535)=76÷(167-165)=342÷(777-771)=320÷(491-483)=198÷(63-57)=72÷(297-295)=632÷(924-922)=36÷(448-446)=120÷(712-706)=(103-85)÷6=(680-226)÷2=(471-41)÷5=(926-370)÷2=(243-180)÷7=(293-155)÷6=(420-302)÷2=(848-598)÷2=(165-78)÷3=(425-104)÷3=(282-170)÷4=(941-451)÷7=(409-265)÷2=(887-227)÷2=(430-192)÷2=(523-509)÷2=(116-108)÷2=(955-119)÷4=(405-279)÷9=(940-826)÷6=(283-178)÷3=(601-559)÷3=(233-88)÷5=(928-64)÷2=(401-73)÷8=(818-794)÷3=(237-109)÷4=(333-133)÷4=(386-287)÷9=(979-573)÷7=(491-442)÷7=(731-425)÷2=(162-27)÷9=(504-374)÷5=(427-247)÷9=(819-159)÷3=(496-176)÷4=(770-236)÷6=(370-22)÷4=(647-417)÷2=1/4+2/4=1/7+2/7=3/6+2/6=1/8+7/8=1/7+5/7=2/6+3/6=1/6+2/6=6/10+4/10=2/7+4/7=1/5+2/5=1/6+4/6=1/6+5/6=4/7-1/7=4/6-2/6=2/5-1/5=3/10-1/10=2/8-1/8=7/9-2/9=5/8-1/8=3/5-2/5=3/5-1/5=2/3-1/3=3/7-1/7=4/7-2/7=8.3+2.0=32.2+42.8=0.9+9.3=0.9+4.2=4.1+1.6=41.3+17.5=2.6+8.7=72.1+21.4=8.1+2.4=5.3+7.2=7.1+2.9=54.1+15.9=8.1+7.8=41.9+47.6=6.4+3.5=5.8+0.6=1.6+1.6=75.8+4.8=2.3+8.5=57.9+6.0=7.1+1.5=9.9+9.1=0.7+10.0=0.9+4.4=6.3+8.2=19.8+60.7=8.1+1.0=0.8+2.8=6.6+6.3=23.5+49.5=9.7+6.2=9.3+58.1=4.6+6.1=1.5+5.4=2.7+3.9=5.5+36.1=1.4+0.7=45.4+42.5=3.6+5.7=1.6+7.9=6.3-2.0=58.3-40.0=9.4-3.7=8.4-4.2=8.5-1.7=43.0-41.9=5.4-3.9=71.3-2.9=4.8-0.4=1.9-0.7=9.8-0.9=47.8-38.7=8.8-2.6=54.7-16.1=4.8-4.7=4.6-4.3=9.4-2.6=53.7-48.3=2.4-1.5=45.7-29.4=5.6-0.7=7.0-6.5=1.6-0.2=89.6-9.0=6.6-1.2=15.0-8.2=3.5-0.8=8.2-5.1=6.4-5.8=79.2-16.6=3.5-2.8=83.0-79.0=9.0-7.3=8.2-8.1=8.3-0.5=47.3-4.5=3.0-1.9=87.0-69.8=8.8-6.9=9.0-0.4=参考答案247+63=310651+380=103131+161=192277+486=763162+49=211269+127=396135+137=272531+383=914148+180=328299+488=787206+198=404388+865=1253124+109=233419+787=120655+159=214271+475=746157+310=467184+123=307169+82=251523+351=87473+131=204337+328=66595+239=334159+765=924184+66=250121+454=575116+259=375164+577=74187+74=161351+361=712359+136=495801+589=1390162+187=349490+233=72341+35=76655+242=897202+227=429793+709=150268+182=250241+328=569289-232=57273-168=105231-176=55241-151=90208-35=173495-394=101188-80=108456-335=121418-152=266838-59=779385-121=264758-638=120301-120=181554-281=273459-367=92538-266=272382-219=163554-101=453401-175=226684-200=484418-96=322656-307=349290-77=213634-378=256282-159=123638-103=535450-388=62736-217=519415-374=41942-384=558424-201=223162-53=109311-24=287810-782=28442-391=51384-270=114327-88=239990-97=893224-57=167692-386=306372×2=744769×2=1538244×3=732990×7=6930187×4=748826×7=578248×2=96269×9=2421238×2=476675×3=202514×6=84504×2=1008277×3=831317×9=2853136×7=95296×3=28813×5=65117×3=351258×2=516427×5=2135161×4=644210×6=126030×3=90277×5=1385142×7=994848×8=678447×9=423924×2=1848202×4=808544×6=326429×4=116443×6=2658284×2=568387×2=774368×2=736987×6=592235×2=70210×9=189024×3=72527×9=4743375÷3=125225÷3=75335÷5=67416÷8=52362÷2=181645÷3=215315÷5=63198÷6=3336÷3=12112÷7=16259÷7=37670÷2=335140÷7=20725÷5=14530÷5=6540÷4=135184÷2=92530÷2=265288÷9=3245÷3=15162÷3=54704÷4=176354÷6=5978÷2=3964÷8=870÷2=35336÷3=112372÷6=62126÷3=42780÷4=195153÷3=5156÷2=28128÷4=32300÷4=7552÷2=26194÷2=97128÷8=16995÷5=199224÷7=32930÷6=15564×15=96019×27=51342×22=92473×62=452622×21=46220×30=60099×10=99025×40=100011×61=67183×47=390117×42=71438×40=152028×31=86872×73=525621×17=35762×43=266683×12=99686×79=679445×11=49579×68=537227×18=48679×42=331811×29=31984×31=260420×34=68096×77=739222×27=59494×88=827224×21=50437×90=333012×54=64887×54=469850×12=60070×49=343059×13=76715×45=67530×12=36065×83=539526×33=85823×36=828211+167+62=440452+290+435=1177302+171+130=603783+301+446=1530188+160+416=764985+522+772=2279480+486+10=976309+903+285=149746+165+134=345530+78+663=1271183+540+235=95832+699+702=1433437+78+133=648457+281+741=1479154+401+64=619673+900+295=186857+511+14=582379+925+773=207747+88+453=588872+82+485=1439621+193+113=927321+612+338=1271535+298+104=937317+253+596=1166177+84+192=453933+203+423=1559144+316+234=694503+298+684=1485350+63+350=763607+878+552=203755+175+62=292216+185+307=70843+141+332=516382+805+924=2111125+387+329=841280+844+748=187244+457+195=696448+963+324=1735140+382+302=824920+804+796=2520305+12-131=18698+547-599=4614+410-291=133754+955-348=1361186+235-339=82801+114-201=714259+65-235=89196+490-598=88201+179-137=243524+427-937=14195+150-228=117329+817-328=818177+191-196=172751+699-766=684334+107-344=97667+689-178=1178387+63-376=74684+171-438=417158+205-163=200534+715-975=274249+86-111=224224+839-379=684234+129-98=265688+705-434=959212+205-222=195613+460-329=744223+141-355=9782+171-132=821383+107-213=277937+836-841=932278+129-64=343646+964-818=792227+262-212=277866+751-734=88391+330-250=171788+215-393=610329+150-49=430144+102-11=235328+172-376=124169+516-555=130499-175-246=78870-22-344=504411-140-207=64502-47-254=201291-181-30=80891-555-171=165497-80-155=262469-110-80=279207-56-112=39858-121-711=26293-50-20=223863-216-638=9411-168-61=182746-206-292=248130-56-44=30524-133-89=302227-14-105=108989-308-393=288488-261-130=97523-41-140=342370-122-60=188465-64-314=87330-170-97=63559-358-148=53188-60-75=53738-28-164=546290-40-150=100757-81-197=479210-89-91=30953-137-290=526414-111-204=99629-277-348=4486-10-196=280601-142-151=308482-157-153=172631-166-427=38475-389-49=37584-517-65=2468-202-171=95834-352-221=261344-155+17=206562-185+362=739240-102+175=313765-498+667=934320-28+87=379908-902+198=204216-189+397=424669-80+678=1267109-67+400=442996-692+48=352468-380+75=163960-780+614=794480-220+235=495879-622+662=919204-84+260=380219-47+779=951457-97+31=391588-337+144=395111-44+42=109152-16+355=491392-325+93=160887-243+35=679398-228+188=358767-99+903=1571484-339+80=225958-293+475=1140441-342+112=211257-43+788=1002279-186+109=202723-483+634=874374-350+434=458661-329+712=1044364-217+262=409256-220+204=240469-400+198=267388-163+408=633491-286+70=275760-49+172=883487-429+79=137724-231+880=137318×21×2=75652×76×3=1185623×19×2=87462×58×2=719217×10×5=85070×31×4=868014×22×3=92493×72×2=1339210×16×4=64060×94×9=5076018×20×2=72051×91×7=3248717×18×3=91899×35×7=2425512×10×8=96089×92×3=2456411×14×5=77071×51×5=1810511×10×6=66025×74×7=1295010×23×2=46076×84×7=4468814×23×2=64411×95×3=313510×15×4=60036×96×2=691217×13×3=66341×25×3=307512×26×3=93659×48×2=566425×13×2=65026×82×3=639616×14×3=67283×97×4=3220410×13×5=65035×86×5=1505015×13×5=97531×84×4=1041616×11×2=35238×96×9=3283235×4×2=28096×6×9=518440×3×2=24058×4×5=116066×3×2=396215×2×9=387096×2×4=768486×2×8=777650×6×3=90076×2×8=121611×3×6=19835×6×5=105019×2×9=342181×4×2=144821×9×3=567412×2×8=659229×7×4=812224×2×6=268860×7×2=840349×2×8=558431×3×4=37240×2×4=32015×5×2=15039×9×2=70220×8×6=960113×8×6=542424×4×7=67254×4×6=129635×8×2=56017×9×3=45919×5×3=28576×7×3=159668×7×2=95266×9×5=297060×8×2=960113×6×8=542452×7×2=728100×7×3=210036×2×9=64875×2×5=75010×2×75=150022×3×43=283811×8×13=114410×3×39=117019×5×13=123510×2×55=110014×3×76=319216×3×44=211218×4×37=266434×2×97=659638×2×97=737219×5×97=921512×7×29=243610×5×32=160020×4×62=496036×2×37=266413×2×96=249614×5×98=686010×2×90=180016×2×34=108811×7×88=677622×4×29=255224×3×35=252021×2×56=235214×5×77=539013×2×38=98815×4×99=594028×2×71=397620×3×78=468017×4×22=149621×2×97=407417×5×88=748030×3×19=171015×2×23=69010×3×60=180031×2×69=427842×2×13=109221×3×26=163846×2×62=570435×2×23=161052×11÷4=14347×33÷3=51745×20÷9=10068×85÷2=289036×17÷3=20424×56÷4=33613×42÷7=7818×16÷4=7239×24÷9=10411×30÷3=11055×15÷5=16584×91÷7=109216×60÷4=24040×50÷2=100011×40÷2=22051×30÷2=76559×16÷2=47298×60÷4=147070×12÷2=42016×39÷3=20816×39÷8=7875×39÷9=32562×14÷7=12430×82÷6=41024×14÷2=16832×88÷2=140838×12÷8=5764×59÷2=188827×34÷2=45980×21÷5=33612×61÷4=18340×14÷7=8012×82÷8=12365×84÷4=136528×27÷2=37842×52÷4=54628×16÷8=5656×95÷5=106412×45÷2=27024×17÷6=6840×9÷6=60311×4÷2=622152×3÷4=114958×3÷2=1437268×2÷4=13498×9÷6=147160×3÷5=96610×3÷6=30599×2÷6=33910×4÷7=520441×2÷7=126537×8÷2=2148114×2÷6=38935×4÷2=1870110×3÷5=66726×9÷3=2178196×3÷7=84885×6÷2=2655184×3÷2=276838×6÷3=167635×7÷5=49855×5÷3=1425436×2÷8=109226×9÷3=67818×7÷6=21824×7÷8=72196×5÷6=80456×5÷6=38060×5÷6=50483×8÷6=644126×5÷6=10577×6÷7=6645×8÷5=72700×8÷2=2800489×2÷6=163665×4÷7=380204×3÷6=102312×9÷6=46842×7÷6=49794×4÷2=1588162÷2÷9=975÷5÷5=3424÷4÷2=53900÷6÷3=50504÷2÷7=36200÷5÷2=2099÷3÷3=11900÷4÷3=75576÷8÷9=8330÷5÷2=33196÷7÷4=7800÷4÷4=50904÷2÷2=226936÷6÷2=78294÷7÷3=14189÷7÷3=9252÷6÷6=7174÷2÷3=29924÷2÷6=77312÷2÷2=78168÷3÷4=14360÷9÷4=10294÷7÷2=2198÷2÷7=7864÷9÷3=32564÷2÷3=94656÷4÷2=82864÷9÷6=16140÷2÷7=10795÷5÷3=53456÷4÷6=19772÷2÷2=193861÷3÷7=41408÷2÷4=51672÷4÷3=56504÷4÷7=18756÷9÷6=14864÷3÷6=48315÷5÷9=7126÷3÷7=6918÷9×5=510621÷3×7=1449876÷6×4=584477÷9×4=212552÷6×9=828652÷2×4=1304885÷5×6=1062240÷4×8=480100÷4×2=50760÷8×2=190680÷4×6=1020184÷4×5=230496÷8×9=558580÷5×2=232624÷2×8=2496636÷4×3=477392÷7×9=504918÷9×4=408789÷3×5=1315972÷3×2=648724÷2×4=1448518÷2×3=777472÷8×4=236250÷2×3=375876÷4×7=1533714÷2×4=1428963÷3×8=2568144÷6×2=48120÷8×4=60204÷4×5=255776÷8×2=194642÷2×8=2568102÷2×8=408210÷3×7=490651÷7×2=186780÷2×4=1560904÷8×5=565249÷3×2=16630÷3×2=20231÷3×7=53928÷4×31=217130÷2×24=1560105÷7×51=765539÷7×67=515930÷2×18=270150÷5×88=264076÷4×22=418168÷8×96=2016105÷7×10=150462÷6×27=207972÷9×62=496192÷8×44=1056126÷3×20=84036÷9×28=11235÷5×72=504270÷6×30=1350305÷5×14=854176÷2×69=607290÷6×54=810175÷7×41=102563÷7×45=405756÷9×95=798054÷6×74=66660÷4×52=78045÷5×61=54936÷3×88=105663÷7×81=729316÷4×89=703114÷2×17=11964÷2×49=156880÷4×33=660183÷3×87=5307114÷6×43=817196÷2×27=2646192÷8×23=552490÷5×32=313690÷6×35=525564÷6×67=629881÷9×93=83760÷3×59=1180333+(191-19)=505303+(911-275)=939115+(136-10)=241198+(568-484)=282175+(306-11)=470962+(720-71)=1611395+(361-271)=485616+(322-10)=92860+(172-62)=170277+(533-449)=361127+(401-382)=146184+(610-345)=449410+(290-205)=495506+(809-355)=960302+(498-471)=329337+(612-501)=448422+(356-68)=710993+(189-152)=1030440+(233-209)=464217+(546-63)=700139+(382-361)=160840+(863-148)=155510+(452-247)=21518+(456-290)=184318+(81-35)=364963+(636-199)=140066+(137-20)=183437+(655-394)=698437+(328-69)=696452+(832-742)=542161+(390-207)=34420+(450-197)=273131+(146-109)=168501+(880-652)=72975+(349-196)=228387+(544-126)=805365+(500-160)=705673+(906-738)=841205+(334-14)=525402+(932-270)=1064442-(21+295)=126677-(371+259)=47489-(251+113)=125497-(377+105)=15352-(135+57)=160456-(165+99)=192408-(234+126)=48709-(281+285)=143239-(17+78)=144551-(304+236)=11472-(64+257)=151994-(749+223)=22315-(298+16)=1832-(89+402)=341465-(104+103)=258975-(593+50)=332308-(168+40)=100591-(265+117)=209500-(23+322)=155358-(57+31)=270344-(283+42)=19522-(25+40)=457439-(119+120)=200966-(316+166)=484410-(251+89)=70726-(160+71)=495181-(27+148)=6900-(279+619)=2295-(193+24)=78730-(18+430)=282451-(258+107)=86643-(380+223)=4091-(36+17)=38946-(607+20)=31976-(21+25)=30975-(401+71)=503338-(29+111)=198506-(24+350)=132448-(68+165)=215853-(318+460)=75416-(487-357)=286814-(744-453)=52395-(255-217)=57830-(573-10)=267419-(441-383)=361857-(385-321)=79393-(128-49)=14577-(421-259)=415106-(310-271)=67743-(462-312)=593295-(319-182)=158883-(900-518)=501490-(428-44)=106426-(862-535)=99476-(240-152)=388982-(729-614)=867234-(171-53)=116829-(783-404)=450338-(473-184)=4987-(891-805)=1445-(470-57)=32342-(626-464)=180220-(496-393)=117734-(318-137)=553115-(202-140)=53776-(689-134)=221167-(75-52)=144825-(446-212)=591337-(472-189)=54997-(482-230)=745494-(371-75)=198730-(431-348)=647476-(263-70)=283881-(407-134)=608282-(473-414)=223730-(607-567)=690265-(170-153)=248989-(944-777)=822433-(335-205)=303933-(622-144)=455120÷(24÷3)=15235÷(45÷9)=47460÷(32÷8)=115124÷(28÷7)=31372÷(24÷6)=93651÷(21÷7)=217445÷(15÷3)=89776÷(48÷6)=97352÷(16÷4)=88576÷(81÷9)=64448÷(40÷5)=56826÷(12÷6)=413280÷(16÷2)=35984÷(24÷6)=246128÷(72÷9)=16908÷(20÷5)=227155÷(30÷6)=31842÷(10÷5)=42181÷(18÷6)=27576÷(36÷9)=144392÷(21÷3)=56135÷(63÷7)=15420÷(12÷3)=105265÷(20÷4)=53148÷(14÷7)=74624÷(12÷4)=208200÷(12÷3)=50441÷(42÷6)=63115÷(25÷5)=23792÷(12÷4)=26424÷(56÷7)=3822÷(14÷7)=411387÷(54÷6)=43792÷(10÷5)=396426÷(24÷4)=71486÷(21÷7)=162456÷(48÷6)=57632÷(36÷9)=158477÷(18÷6)=159609÷(35÷5)=87904÷(2×4)=113996÷(3×2)=166738÷(3×2)=123459÷(3×3)=51992÷(4×2)=12418÷(2×3)=3496÷(2×4)=62792÷(3×3)=88672÷(2×3)=112378÷(3×3)=42984÷(2×2)=246306÷(3×3)=34414÷(3×2)=69940÷(2×2)=235204÷(2×3)=34480÷(3×2)=80846÷(2×3)=141330÷(3×2)=55246÷(2×3)=4166÷(2×3)=11132÷(3×2)=22288÷(2×2)=72906÷(3×2)=151400÷(4×2)=50556÷(2×2)=13940÷(4×2)=5942÷(2×3)=157760÷(2×4)=95504÷(3×3)=5630÷(3×2)=5152÷(2×4)=19248÷(2×2)=62696÷(3×2)=116392÷(4×2)=49464÷(2×4)=58560÷(2×2)=14088÷(4×2)=11888÷(2×3)=14856÷(2×2)=14594÷(3×2)=99151×(48÷8)=906379×(27÷9)=1137449×(16÷8)=898305×(12÷4)=915419×(16÷8)=838804×(12÷3)=3216304×(27÷9)=912470×(18÷6)=141035×(42÷7)=210920×(72÷8)=8280183×(10÷5)=366113×(24÷3)=904206×(28÷7)=824461×(72÷9)=368845×(20÷5)=18054×(16÷4)=216200×(12÷4)=600391×(10÷2)=1955106×(40÷8)=530437×(12÷2)=262214×(30÷6)=7069×(40÷5)=552221×(28÷7)=884914×(45÷5)=822635×(40÷8)=175656×(12÷4)=1968166×(14÷7)=332145×(45÷5)=1305107×(18÷2)=963216×(16÷8)=432147×(15÷3)=735583×(10÷5)=1166315×(14÷7)=63071×(24÷8)=213143×(30÷5)=858929×(10÷2)=464519×(72÷8)=171362×(15÷5)=108693×(12÷3)=372155×(14÷2)=108527×(70÷2)=94597×(280÷7)=388013×(344÷8)=55922×(108÷3)=79230×(66÷3)=66090×(495÷9)=495042×(36÷2)=75654×(380÷5)=410423×(270÷9)=69057×(292÷4)=416142×(26÷2)=54644×(296÷8)=162810×(693÷7)=99095×(576÷8)=684020×(114÷6)=38098×(648÷8)=793819×(150÷3)=95076×(434÷7)=471237×(30÷3)=37093×(245÷7)=325519×(312÷6)=98834×(184÷2)=312833×(147÷7)=69396×(155÷5)=297610×(124÷2)=62093×(178÷2)=827764×(77÷7)=70471×(78÷3)=184660×(40÷4)=60067×(776÷8)=649933×(69÷3)=75957×(204÷4)=290720×(77÷7)=22057×(200÷4)=285010×(287÷7)=41096×(90÷3)=288018×(108÷4)=48650×(486÷6)=405028×(112÷4)=78467×(192÷3)=4288409+159×2=727799+110×5=1349418