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284+65=761+923=298+179=71+367=147+74=153+225=334+120=21+35=297+133=138+238=326+163=587+684=394+104=126+496=32+65=127+166=160+77=268+251=195+80=826+167=239+213=485+277=245+60=348+756=216+150=28+23=229+209=362+277=142+61=809+875=270+51=985+444=99+106=122+659=133+212=407+287=55+259=204+51=315+62=364+127=360-48=912-163=289-251=865-563=162-100=617-61=467-448=760-486=309-252=630-99=68-52=375-87=351-163=961-354=172-70=890-324=279-127=392-25=245-178=333-106=345-242=775-20=448-141=989-398=351-17=463-235=406-280=573-57=313-117=774-394=474-64=200-71=435-316=993-833=291-35=603-221=264-207=998-667=197-86=633-584=102×8=103×7=155×6=949×7=56×9=391×8=85×3=768×4=425×2=410×9=219×4=627×8=375×2=234×2=97×7=913×6=49×5=90×5=182×3=727×8=57×7=313×9=37×2=460×8=116×2=19×3=98×9=796×7=49×6=844×7=107×4=468×9=163×4=554×7=173×3=337×4=88×4=567×5=63×8=603×7=10÷2=180÷2=242÷2=60÷3=174÷2=810÷6=50÷2=472÷4=40÷8=959÷7=284÷4=980÷4=276÷4=850÷5=171÷3=261÷3=315÷3=504÷8=259÷7=460÷4=232÷2=576÷6=152÷4=756÷3=64÷8=942÷6=147÷3=950÷5=99÷9=688÷8=217÷7=93÷3=352÷8=436÷4=400÷5=810÷3=63÷3=330÷3=248÷2=552÷2=47×18=69×15=17×56=77×35=23×41=57×29=10×41=88×57=14×17=22×40=13×22=13×84=64×10=77×56=10×74=23×49=58×16=62×41=33×19=54×12=11×47=97×23=24×16=83×80=60×12=38×25=53×12=10×95=15×27=56×37=11×40=35×99=10×21=28×76=22×32=68×17=34×18=43×21=18×48=96×46=53+178+499=312+41+983=401+39+183=514+618+411=162+287+17=980+136+16=28+547+266=252+594+869=366+260+249=251+65+135=555+105+164=207+648+438=97+44+270=91+667+409=412+189+46=279+668+723=44+401+450=281+242+885=136+371+285=382+716+780=318+118+378=790+672+87=391+24+194=222+525+340=234+107+35=240+688+720=197+212+557=220+598+986=178+332+197=975+552+768=215+172+455=29+750+562=644+232+17=32+396+721=234+163+476=490+922+699=13+817+81=313+343+542=169+124+237=668+66+948=304+47-107=215+515-183=247+154-40=916+784-498=240+171-309=741+198-381=306+31-54=990+170-694=286+16-229=578+974-796=115+260-282=933+356-636=228+123-157=714+665-394=216+11-69=100+975-763=405+69-328=970+373-91=297+34-107=520+861-349=195+232-382=331+432-325=108+378-146=864+464-83=356+115-45=569+414-285=407+20-221=877+453-217=208+110-63=919+715-506=156+290-252=297+45-173=324+157-34=856+869-459=115+185-294=561+327-153=201+299-244=71+240-179=129+354-128=926+712-470=285-32-227=703-288-11=288-26-164=715-638-39=424-60-124=687-329-47=441-31-378=750-364-315=334-175-39=295-121-118=228-30-146=892-94-310=369-224-26=470-120-82=218-168-36=599-230-225=441-258-99=990-107-344=419-121-153=941-28-694=466-56-179=921-137-153=328-45-254=968-392-388=401-267-48=980-446-284=463-121-216=368-21-45=224-23-120=865-330-371=372-44-153=377-38-199=434-16-413=906-517-288=494-127-123=614-241-232=152-47-34=918-549-50=462-298-147=380-17-153=264-127+76=889-207+695=488-93+79=471-136+743=454-340+122=644-149+102=331-116+114=889-315+903=401-305+307=916-451+240=433-175+105=732-62+832=354-67+77=860-203+32=440-261+164=869-275+85=349-82+86=401-64+461=487-353+107=807-578+170=298-143+124=728-578+621=490-423+314=324-200+406=397-228+198=443-92+877=487-295+285=495-206+756=174-119+444=874-795+840=102-67+308=779-521+555=258-135+243=672-17+32=58-41+99=985-648+642=315-51+110=769-243+767=318-107+50=603-407+212=16×25×2=40×97×6=13×11×3=13×10×5=22×20×2=68×25×4=24×14×2=66×27×6=11×13×2=46×24×5=36×11×2=80×42×3=14×33×2=76×25×8=19×10×2=73×53×5=16×15×3=47×13×7=11×41×2=84×19×2=20×13×3=34×56×9=12×24×3=15×72×7=24×10×3=61×71×5=11×12×3=35×79×8=10×21×4=88×44×8=19×16×2=41×75×6=12×13×2=24×41×3=19×11×4=51×74×4=18×11×2=88×12×5=12×14×5=88×35×5=17×4×7=227×4×9=44×4×5=165×5×3=55×2×3=72×3×2=13×6×7=36×6×7=100×2×3=163×2×8=121×2×3=174×4×8=32×2×7=292×3×2=135×2×3=119×3×8=111×2×4=119×6×5=37×6×3=364×2×7=30×2×6=98×5×8=55×4×3=126×6×3=20×8×2=33×5×4=23×7×5=45×9×3=24×6×2=235×2×6=136×2×3=261×3×4=38×2×9=202×3×9=46×2×7=137×5×6=37×4×5=107×4×7=21×2×8=432×2×7=32×3×29=16×6×82=17×3×55=11×2×72=13×6×12=10×4×28=13×4×41=36×2×37=10×4×90=16×5×29=12×2×47=17×2×92=33×2×57=12×7×80=28×2×11=17×2×20=14×4×49=48×2×37=10×7×97=15×3×23=11×2×14=20×4×18=15×2×74=20×4×70=16×5×68=20×3×83=18×4×91=11×4×75=31×2×30=17×2×63=15×5×36=13×3×16=31×3×25=24×4×52=47×2×76=13×3×37=32×2×23=10×7×26=10×8×64=13×6×68=21×10÷2=72×55÷8=38×16÷8=71×12÷4=18×22÷2=98×50÷4=21×12÷3=34×44÷4=39×21÷7=91×81÷7=16×47÷8=25×36÷2=24×17÷4=80×44÷4=27×29÷3=31×44÷2=44×15÷3=30×77÷6=20×40÷5=25×48÷6=11×63÷7=16×50÷4=30×12÷4=83×76÷4=27×30÷3=48×94÷8=31×18÷3=99×45÷9=77×12÷3=54×59÷6=25×12÷3=86×66÷3=81×11÷3=58×10÷2=93×10÷5=84×91÷7=12×28÷7=90×52÷3=18×22÷4=82×96÷8=192×5÷8=482×6÷3=224×4÷7=253×8÷2=68×3÷6=10×4÷5=156×2÷6=860×6÷5=212×4÷8=231×9÷7=106×4÷8=374×6÷2=64×4÷8=922×4÷8=10×8÷2=188×3÷4=324×2÷9=873×4÷2=474×2÷6=242×6÷3=209×4÷2=110×4÷5=240×2÷5=697×6÷2=244×4÷8=720×4÷5=180×2÷8=191×8÷4=111×2÷6=573×2÷6=93×3÷9=612×9÷6=240×4÷5=620×8÷2=376×2÷8=285×7÷3=51×7÷3=105×5÷7=12×4÷6=917×4÷7=154÷7÷2=968÷2÷4=588÷7÷4=525÷5÷5=204÷4÷3=112÷2÷2=192÷3÷4=448÷2÷8=468÷9÷4=196÷7÷4=168÷7÷4=651÷7÷3=88÷2÷2=936÷2÷3=408÷6÷4=798÷7÷3=180÷9÷5=360÷9÷4=320÷5÷4=180÷9÷4=608÷4÷4=100÷5÷2=592÷4÷4=528÷4÷4=576÷3÷8=350÷2÷5=630÷7÷6=252÷6÷6=702÷2÷9=270÷9÷6=540÷9÷4=288÷3÷2=60÷3÷5=600÷6÷2=576÷8÷9=252÷7÷2=90÷2÷9=76÷2÷2=576÷6÷4=456÷3÷4=154÷2×6=684÷9×4=794÷2×3=350÷7×3=945÷7×9=356÷4×8=378÷3×8=544÷4×3=189÷3×9=296÷8×3=981÷3×8=145÷5×7=108÷4×7=160÷2×8=819÷7×4=676÷2×8=340÷5×7=111÷3×2=492÷4×2=147÷7×9=942÷2×6=549÷3×6=412÷4×9=276÷6×2=312÷6×2=411÷3×9=306÷2×8=192÷4×3=128÷8×5=798÷3×5=398÷2×7=774÷3×8=628÷4×8=280÷8×7=891÷9×7=63÷7×9=805÷5×9=692÷2×4=142÷2×7=651÷7×5=486÷9×18=560÷7×48=106÷2×14=365÷5×58=84÷3×25=106÷2×40=10÷2×47=702÷9×13=30÷6×80=135÷3×27=246÷3×11=16÷8×98=38÷2×13=198÷9×40=16÷4×41=45÷3×45=402÷6×12=140÷4×98=112÷4×35=240÷4×72=162÷9×53=210÷3×84=168÷7×33=74÷2×41=64÷4×47=343÷7×69=265÷5×11=648÷9×67=64÷2×13=621÷9×75=14÷2×23=172÷4×44=144÷9×14=120÷3×33=24÷3×73=116÷4×73=104÷8×43=160÷4×52=288÷8×11=294÷6×72=354+(386-345)=623+(493-477)=251+(247-110)=892+(284-245)=137+(136-58)=958+(846-625)=86+(478-22)=276+(905-153)=29+(431-68)=839+(604-130)=193+(341-308)=230+(653-136)=46+(475-328)=122+(655-549)=387+(351-84)=681+(249-230)=128+(305-38)=733+(644-449)=234+(423-158)=357+(727-230)=205+(350-179)=437+(778-726)=163+(447-189)=70+(701-385)=382+(109-25)=212+(721-535)=22+(371-169)=521+(924-644)=325+(203-20)=574+(353-33)=350+(376-127)=983+(539-469)=385+(298-96)=151+(641-620)=304+(368-274)=490+(593-106)=11+(464-315)=116+(592-190)=453+(443-41)=63+(543-279)=280-(45+121)=533-(118+386)=481-(210+191)=679-(109+259)=369-(94+252)=877-(189+44)=174-(45+96)=886-(84+103)=395-(34+261)=891-(405+220)=204-(80+76)=938-(75+548)=354-(47+81)=718-(212+115)=435-(194+240)=643-(109+172)=183-(13+67)=899-(49+740)=423-(227+143)=826-(30+588)=482-(16+272)=990-(20+287)=435-(267+38)=471-(86+200)=166-(58+48)=327-(186+42)=237-(128+28)=716-(134+391)=424-(89+155)=558-(194+254)=347-(80+228)=646-(460+116)=486-(205+59)=879-(773+96)=383-(180+12)=959-(43+902)=407-(94+274)=942-(151+512)=489-(16+276)=988-(305+507)=397-(419-402)=987-(806-602)=301-(370-292)=998-(480-198)=423-(218-110)=574-(508-469)=385-(162-158)=977-(832-600)=326-(257-42)=514-(963-594)=400-(143-56)=321-(684-661)=34-(49-29)=859-(128-49)=376-(89-75)=155-(395-372)=486-(259-121)=842-(661-220)=475-(328-230)=356-(377-362)=466-(47-43)=428-(492-460)=167-(372-319)=863-(518-298)=474-(391-82)=654-(798-415)=425-(174-59)=481-(774-563)=478-(167-26)=404-(248-13)=336-(442-323)=804-(758-556)=471-(496-126)=849-(864-297)=292-(377-295)=529-(794-542)=253-(228-55)=813-(118-109)=480-(337-288)=713-(515-380)=94÷(14÷7)=392÷(20÷5)=248÷(24÷6)=902÷(14÷7)=351÷(12÷4)=624÷(12÷6)=216÷(10÷5)=490÷(15÷3)=330÷(35÷7)=896÷(14÷7)=120÷(12÷2)=290÷(35÷7)=388÷(14÷7)=600÷(72÷9)=306÷(14÷7)=669÷(12÷4)=120÷(20÷4)=228÷(12÷4)=190÷(25÷5)=40÷(32÷4)=20÷(20÷5)=56÷(32÷8)=472÷(12÷6)=725÷(25÷5)=36÷(20÷5)=472÷(24÷3)=246÷(27÷9)=248÷(64÷8)=156÷(14÷7)=862÷(14÷7)=413÷(49÷7)=891÷(21÷7)=98÷(18÷9)=318÷(24÷8)=60÷(15÷3)=315÷(21÷7)=230÷(35÷7)=808÷(16÷4)=176÷(64÷8)=240÷(30÷6)=752÷(4×2)=792÷(2×2)=657÷(3×3)=696÷(4×2)=102÷(3×2)=80÷(2×2)=402÷(2×3)=968÷(4×2)=428÷(2×2)=832÷(2×4)=708÷(2×2)=720÷(2×4)=920÷(2×2)=30÷(2×3)=828÷(2×2)=270÷(2×3)=116÷(2×2)=348÷(2×2)=96÷(2×3)=24÷(4×2)=918÷(2×3)=548÷(2×2)=714÷(2×3)=96÷(3×2)=846÷(3×2)=846÷(2×3)=549÷(3×3)=387÷(3×3)=992÷(4×2)=952÷(2×2)=976÷(2×2)=369÷(3×3)=552÷(2×2)=927÷(3×3)=762÷(2×3)=320÷(4×2)=420÷(2×2)=640÷(4×2)=232÷(2×4)=864÷(3×2)=134×(15÷5)=382×(81÷9)=71×(27÷9)=62×(63÷7)=471×(14÷7)=200×(16÷8)=246×(16÷8)=456×(64÷8)=76×(45÷9)=743×(45÷9)=90×(72÷9)=54×(40÷5)=130×(45÷9)=598×(10÷5)=65×(40÷8)=692×(36÷6)=58×(30÷5)=23×(21÷3)=67×(15÷3)=690×(10÷2)=85×(36÷9)=209×(18÷2)=75×(56÷7)=952×(48÷8)=162×(45÷9)=620×(20÷4)=120×(40÷5)=259×(42÷7)=157×(12÷6)=854×(15÷3)=166×(54÷9)=485×(15÷5)=20×(42÷6)=555×(15÷5)=213×(18÷6)=138×(45÷9)=97×(12÷6)=641×(12÷4)=167×(21÷7)=991×(42÷7)=11×(138÷6)=90×(495÷9)=46×(60÷4)=93×(188÷2)=13×(256÷8)=72×(150÷5)=21×(150÷6)=60×(329÷7)=24×(52÷4)=59×(92÷4)=17×(175÷7)=73×(94÷2)=51×(112÷8)=67×(415÷5)=32×(224÷8)=83×(207÷3)=12×(675÷9)=94×(444÷6)=30×(100÷5)=24×(170÷2)=46×(136÷8)=32×(204÷4)=20×(128÷8)=51×(184÷2)=41×(40÷2)=29×(498÷6)=62×(144÷9)=86×(306÷6)=19×(66÷2)=62×(161÷7)=55×(33÷3)=29×(224÷8)=26×(130÷5)=12×(679÷7)=23×(114÷3)=27×(125÷5)=28×(56÷2)=39×(480÷8)=70×(22÷2)=33×(490÷5)=480+250×2=532+86×3=57+25×3=814+123×3=294+71×6=194+67×4=112+17×3=874+351×2=391+26×2=269+152×6=139+166×3=263+198×2=104+95×5=763+44×9=268+117×3=919+149×6=472+34×9=457+109×7=22+72×6=808+31×6=349+83×5=962+335×2=187+313×2=615+159×2=386+83×2=292+68×4=338+194×3=959+229×4=28+58×7=935+76×3=107×2+169=214×4+218=60×8+109=17×8+899=142×2+317=354×2+163=34×6+313=450×2+423=90×4+404=279×3+827=363+49×12=434+14×50=256+10×47=686+13×35=51+17×44=211+34×27=53+35×23=254+82×12=93+13×53=704+13×27=38+34×17=513+27×12=237+17×27=872+46×16=30+10×57=631+57×12=80+70×10=630+16×17=395+46×11=638+22×45=67+50×13=984+17×11=91+15×25=213+12×56=259+29×16=143+44×20=75+46×16=984+15×22=165+58×12=863+45×15=17×26+315=13×44+21=53×15+178=12×64+148=42×11+500=31×32+17=23×38+67=10×86+568=17×27+248=21×27+646=344-10×17=859-14×37=466-33×13=850-18×34=256-14×11=572-26×22=453-11×11=562-24×12=427-19×21=406-10×26=461-14×14=448-10×38=315-12×16=962-37×11=492-14×13=725-43×16=389-10×29=856-17×48=493-15×16=358-17×15=480-13×33=826-12×14=353-17×17=637-23×25=498-17×20=791-22×29=481-22×18=787-11×64=475-26×17=944-10×14=220-10×17=736-21×18=239-10×21=666-20×23=318-13×14=883-30×22=475-15×16=862-17×13=336-21×10=840-21×31=212-29×2=633-20×3=328-24×6=701-93×6=469-55×5=649-12×9=255-39×4=664-103×3=306-61×4=791-163×4=360-10×6=762-33×5=236-31×4=656-74×4=253-45×5=757-109×2=93-33×2=614-55×6=500-242×2=521-129×4=242-52×3=734-74×7=116-24×2=689-18×3=434-48×6=666-275×2=452-36×7=805-237×3=370-38×4=786-120×5=272-114×2=696-31×2=259-21×2=763-106×6=359-24×3=691-242×2=325-114×2=218-68×3=448-40×7=740-25×4=17×25-18=23×42-359=17×12-67=20×49-897=26×19-30=23×38-777=21×11-25=33×19-312=10×46-401=22×40-739=26×17-314=15×63-859=11×29-77=11×87-784=48×10-187=21×42-198=10×15-26=16×43-548=18×23-204=13×66-172=10×42-135=28×33-543=31×16-66=37×17-381=29×10-176=10×58-431=13×11-76=14×19-207=16×21-70=10×79-97=35×14-274=26×34-160=11×39-226=14×64-639=25×18-431=10×46-117=27×14-297=30×22-440=28×17-219=48×20-526=140×7-698=518×8-736=66×4-257=641×3-104=204×3-91=832×3-99=106×7-649=391×6-843=179×5-109=758×9-790=111×5-218=668×3-920=150×6-673=790×2-231=371×2-680=323×7-485=185×4-317=448×3-148=115×7-334=195×2-192=108×4-51=858×3-877=249×3-446=383×2-142=121×5-530=282×3-761=77×5-241=382×6-636=144×6-688=781×9-360=75×4-177=278×9-689=192×3-85=337×9-78=73×4-42=332×5-410=199×5-427=144×6-817=50×6-294=157×8-865=89+243÷3=576+468÷3=142+308÷4=299+750÷2=397+600÷8=836+60÷6=50+734÷2=332+360÷9=65+666÷9=165+976÷8=293+735÷3=694+30÷6=338+942÷2=584+324÷4=66+804÷6=476+498÷6=459+702÷6=90+786÷3=381+455÷7=211+480÷2=372÷2+296=44÷2+978=612÷3+447=472÷4+837=306÷2+155=246÷3+619=720÷3+207=135÷3+952=776÷8+459=987÷3+27=478÷2+323=632÷4+229=924÷6+118=130÷2+884=936÷2+495=714÷3+231=508÷2+296=300÷2+687=616÷7+363=96÷2+217=62-105÷5=591-396÷3=272-522÷6=644-746÷2=256-745÷5=540-406÷2=375-832÷4=297-168÷6=491-369÷3=619-522÷2=145-105÷5=582-381÷3=292-432÷2=139-372÷6=488-875÷5=854-351÷3=74-135÷9=610-104÷8=475-228÷6=844-486÷6=399-456÷2=701-504÷3=366-45÷5=642-402÷2=230-120÷5=518-996÷3=295-777÷7=924-932÷4=417-610÷5=396-752÷4=294-494÷2=652-328÷8=115-336÷3=219-909÷9=129-117÷3=175-612÷6=424-480÷5=529-344÷8=209-981÷9=766-182÷7=19×(454-417)=86×(482-422)=68×(98-85)=24×(426-390)=33×(434-407)=54×(549-452)=29×(261-232)=57×(212-172)=25×(434-417)=52×(724-653)=36×(222-199)=81×(674-645)=36×(175-155)=37×(489-446)=13×(471-454)=80×(285-225)=62×(426-413)=14×(66-47)=10×(458-416)=99×(395-342)=(456-434)×44=(769-735)×99=(476-455)×35=(518-439)×62=(134-109)×39=(673-628)×66=(382-350)×18=(715-658)×39=(308-284)×23=(295-248)×11=(48-27)×12=(965-914)×81=(43-24)×19=(44-26)×23=(189-174)×12=(904-862)×71=(196-182)×62=(767-678)×47=(189-175)×67=(991-961)×69=54×(78-70)=903×(705-699)=21×(289-286)=655×(88-83)=70×(173-168)=525×(256-252)=144×(234-230)=855×(859-854)=237×(165-162)=920×(77-71)=70×(395-388)=487×(642-637)=102×(293-289)=282×(874-867)=34×(134-130)=269×(266-262)=109×(233-228)=536×(777-772)=70×(188-184)=88×(182-175)=34×(284-279)=797×(132-123)=196×(114-111)=382×(823-814)=50×(256-251)=793×(452-444)=104×(350-343)=189×(496-489)=131×(371-368)=238×(945-939)=155×(191-188)=533×(216-213)=35×(405-402)=24×(583-576)=40×(59-56)=379×(529-521)=10×(361-352)=160×(609-605)=12×(99-91)=989×(729-724)=170÷(104-99)=564÷(836-833)=405÷(114-111)=216÷(934-930)=320÷(448-443)=91÷(301-294)=387÷(434-425)=452÷(152-148)=220÷(499-495)=136÷(522-518)=182÷(427-420)=420÷(314-312)=120÷(381-379)=672÷(741-733)=372÷(398-394)=375÷(626-621)=440÷(44-36)=132÷(589-586)=92÷(347-343)=644÷(841-834)=435÷(382-379)=102÷(441-435)=434÷(114-107)=48÷(329-321)=294÷(285-279)=360÷(197-193)=414÷(489-486)=162÷(634-631)=380÷(86-84)=292÷(938-934)=444÷(380-377)=216÷(247-238)=312÷(192-184)=564÷(872-870)=496÷(445-437)=738÷(296-290)=201÷(248-245)=945÷(929-926)=224÷(278-271)=258÷(66-63)=(479-243)÷2=(213-156)÷3=(493-208)÷5=(984-192)÷2=(498-98)÷4=(870-86)÷8=(262-126)÷8=(842-449)÷3=(294-230)÷8=(841-79)÷3=(185-10)÷7=(955-159)÷2=(462-432)÷2=(753-536)÷7=(451-301)÷3=(806-645)÷7=(493-13)÷4=(858-690)÷6=(382-340)÷6=(833-407)÷2=(358-258)÷2=(863-831)÷2=(263-79)÷8=(701-181)÷2=(256-198)÷2=(533-431)÷6=(499-425)÷2=(566-431)÷5=(296-268)÷4=(931-701)÷2=(88-78)÷2=(530-314)÷2=(229-33)÷4=(859-775)÷7=(330-162)÷6=(639-209)÷2=(489-414)÷5=(252-150)÷3=(408-48)÷4=(762-202)÷8=5/8+2/8=5/9+2/9=1/6+2/6=5/8+3/8=1/6+3/6=3/10+7/10=1/8+2/8=3/8+4/8=2/8+4/8=6/9+2/9=4/8+2/8=5/10+4/10=2/8-1/8=4/6-2/6=2/7-1/7=7/10-1/10=5/7-1/7=6/10-2/10=2/5-1/5=4/6-1/6=4/7-2/7=4/7-1/7=4/8-3/8=5/8-3/8=2.8+2.2=8.7+46.9=3.2+7.2=6.1+9.8=2.3+9.8=46.1+41.6=8.5+3.5=11.5+14.0=8.7+7.7=0.3+8.9=8.9+4.9=45.3+4.3=7.7+2.0=45.1+26.4=3.0+8.8=3.2+3.1=1.3+0.7=90.5+2.2=6.8+8.5=6.8+22.9=1.1+0.4=5.2+7.8=5.4+7.5=48.1+33.3=5.5+5.1=70.1+2.5=3.9+7.3=5.5+4.1=2.5+5.9=14.9+66.5=6.0+1.1=17.8+21.9=1.9+4.8=8.0+3.3=6.4+6.3=31.2+37.1=0.4+2.3=48.8+4.4=3.9+5.2=6.0+6.0=10.0-3.2=97.0-94.0=10.0-9.2=7.6-5.8=3.9-0.2=55.6-4.0=8.3-0.4=78.6-8.8=8.5-3.7=7.7-0.9=9.4-3.8=95.1-2.9=7.9-4.6=62.6-51.4=4.3-2.0=9.3-8.2=8.7-5.9=89.3-67.7=8.4-1.2=85.7-63.6=9.8-5.2=7.4-0.7=9.5-2.8=61.5-41.2=9.4-1.3=78.3-30.1=4.3-2.3=9.0-3.2=0.9-0.4=69.1-3.0=7.1-3.5=79.9-63.8=7.3-4.3=9.5-6.4=5.2-2.0=40.7-9.5=8.9-6.4=62.2-35.8=8.8-6.1=4.5-3.9=参考答案284+65=349761+923=1684298+179=47771+367=438147+74=221153+225=378334+120=45421+35=56297+133=430138+238=376326+163=489587+684=1271394+104=498126+496=62232+65=97127+166=293160+77=237268+251=519195+80=275826+167=993239+213=452485+277=762245+60=305348+756=1104216+150=36628+23=51229+209=438362+277=639142+61=203809+875=1684270+51=321985+444=142999+106=205122+659=781133+212=345407+287=69455+259=314204+51=255315+62=377364+127=491360-48=312912-163=749289-251=38865-563=302162-100=62617-61=556467-448=19760-486=274309-252=57630-99=53168-52=16375-87=288351-163=188961-354=607172-70=102890-324=566279-127=152392-25=367245-178=67333-106=227345-242=103775-20=755448-141=307989-398=591351-17=334463-235=228406-280=126573-57=516313-117=196774-394=380474-64=410200-71=129435-316=119993-833=160291-35=256603-221=382264-207=57998-667=331197-86=111633-584=49102×8=816103×7=721155×6=930949×7=664356×9=504391×8=312885×3=255768×4=3072425×2=850410×9=3690219×4=876627×8=5016375×2=750234×2=46897×7=679913×6=547849×5=24590×5=450182×3=546727×8=581657×7=399313×9=281737×2=74460×8=3680116×2=23219×3=5798×9=882796×7=557249×6=294844×7=5908107×4=428468×9=4212163×4=652554×7=3878173×3=519337×4=134888×4=352567×5=283563×8=504603×7=422110÷2=5180÷2=90242÷2=12160÷3=20174÷2=87810÷6=13550÷2=25472÷4=11840÷8=5959÷7=137284÷4=71980÷4=245276÷4=69850÷5=170171÷3=57261÷3=87315÷3=105504÷8=63259÷7=37460÷4=115232÷2=116576÷6=96152÷4=38756÷3=25264÷8=8942÷6=157147÷3=49950÷5=19099÷9=11688÷8=86217÷7=3193÷3=31352÷8=44436÷4=109400÷5=80810÷3=27063÷3=21330÷3=110248÷2=124552÷2=27647×18=84669×15=103517×56=95277×35=269523×41=94357×29=165310×41=41088×57=501614×17=23822×40=88013×22=28613×84=109264×10=64077×56=431210×74=74023×49=112758×16=92862×41=254233×19=62754×12=64811×47=51797×23=223124×16=38483×80=664060×12=72038×25=95053×12=63610×95=95015×27=40556×37=207211×40=44035×99=346510×21=21028×76=212822×32=70468×17=115634×18=61243×21=90318×48=86496×46=441653+178+499=730312+41+983=1336401+39+183=623514+618+411=1543162+287+17=466980+136+16=113228+547+266=841252+594+869=1715366+260+249=875251+65+135=451555+105+164=824207+648+438=129397+44+270=41191+667+409=1167412+189+46=647279+668+723=167044+401+450=895281+242+885=1408136+371+285=792382+716+780=1878318+118+378=814790+672+87=1549391+24+194=609222+525+340=1087234+107+35=376240+688+720=1648197+212+557=966220+598+986=1804178+332+197=707975+552+768=2295215+172+455=84229+750+562=1341644+232+17=89332+396+721=1149234+163+476=873490+922+699=211113+817+81=911313+343+542=1198169+124+237=530668+66+948=1682304+47-107=244215+515-183=547247+154-40=361916+784-498=1202240+171-309=102741+198-381=558306+31-54=283990+170-694=466286+16-229=73578+974-796=756115+260-282=93933+356-636=653228+123-157=194714+665-394=985216+11-69=158100+975-763=312405+69-328=146970+373-91=1252297+34-107=224520+861-349=1032195+232-382=45331+432-325=438108+378-146=340864+464-83=1245356+115-45=426569+414-285=698407+20-221=206877+453-217=1113208+110-63=255919+715-506=1128156+290-252=194297+45-173=169324+157-34=447856+869-459=1266115+185-294=6561+327-153=735201+299-244=25671+240-179=132129+354-128=355926+712-470=1168285-32-227=26703-288-11=404288-26-164=98715-638-39=38424-60-124=240687-329-47=311441-31-378=32750-364-315=71334-175-39=120295-121-118=56228-30-146=52892-94-310=488369-224-26=119470-120-82=268218-168-36=14599-230-225=144441-258-99=84990-107-344=539419-121-153=145941-28-694=219466-56-179=231921-137-153=631328-45-254=29968-392-388=188401-267-48=86980-446-284=250463-121-216=126368-21-45=302224-23-120=81865-330-371=164372-44-153=175377-38-199=140434-16-413=5906-517-288=101494-127-123=244614-241-232=141152-47-34=71918-549-50=319462-298-147=17380-17-153=210264-127+76=213889-207+695=1377488-93+79=474471-136+743=1078454-340+122=236644-149+102=597331-116+114=329889-315+903=1477401-305+307=403916-451+240=705433-175+105=363732-62+832=1502354-67+77=364860-203+32=689440-261+164=343869-275+85=679349-82+86=353401-64+461=798487-353+107=241807-578+170=399298-143+124=279728-578+621=771490-423+314=381324-200+406=530397-228+198=367443-92+877=1228487-295+285=477495-206+756=1045174-119+444=499874-795+840=919102-67+308=343779-521+555=813258-135+243=366672-17+32=68758-41+99=116985-648+642=979315-51+110=374769-243+767=1293318-107+50=261603-407+212=40816×25×2=80040×97×6=2328013×11×3=42913×10×5=65022×20×2=88068×25×4=680024×14×2=67266×27×6=1069211×13×2=28646×24×5=552036×11×2=79280×42×3=1008014×33×2=92476×25×8=1520019×10×2=38073×53×5=1934516×15×3=72047×13×7=427711×41×2=90284×19×2=319220×13×3=78034×56×9=1713612×24×3=86415×72×7=756024×10×3=72061×71×5=2165511×12×3=39635×79×8=2212010×21×4=84088×44×8=3097619×16×2=60841×75×6=1845012×13×2=31224×41×3=295219×11×4=83651×74×4=1509618×11×2=39688×12×5=528012×14×5=84088×35×5=1540017×4×7=476227×4×9=817244×4×5=880165×5×3=247555×2×3=33072×3×2=43213×6×7=54636×6×7=1512100×2×3=600163×2×8=2608121×2×3=726174×4×8=556832×2×7=448292×3×2=1752135×2×3=810119×3×8=2856111×2×4=888119×6×5=357037×6×3=666364×2×7=509630×2×6=36098×5×8=392055×4×3=660126×6×3=226820×8×2=32033×5×4=66023×7×5=80545×9×3=121524×6×2=288235×2×6=2820136×2×3=816261×3×4=313238×2×9=684202×3×9=545446×2×7=644137×5×6=411037×4×5=740107×4×7=299621×2×8=336432×2×7=604832×3×29=278416×6×82=787217×3×55=280511×2×72=158413×6×12=93610×4×28=112013×4×41=213236×2×37=266410×4×90=360016×5×29=232012×2×47=112817×2×92=312833×2×57=376212×7×80=672028×2×11=61617×2×20=68014×4×49=274448×2×37=355210×7×97=679015×3×23=103511×2×14=30820×4×18=144015×2×74=222020×4×70=560016×5×68=544020×3×83=498018×4×91=655211×4×75=330031×2×30=186017×2×63=214215×5×36=270013×3×16=62431×3×25=232524×4×52=499247×2×76=714413×3×37=144332×2×23=147210×7×26=182010×8×64=512013×6×68=530421×10÷2=10572×55÷8=49538×16÷8=7671×12÷4=21318×22÷2=19898×50÷4=122521×12÷3=8434×44÷4=37439×21÷7=11791×81÷7=105316×47÷8=9425×36÷2=45024×17÷4=10280×44÷4=88027×29÷3=26131×44÷2=68244×15÷3=22030×77÷6=38520×40÷5=16025×48÷6=20011×63÷7=9916×50÷4=20030×12÷4=9083×76÷4=157727×30÷3=27048×94÷8=56431×18÷3=18699×45÷9=49577×12÷3=30854×59÷6=53125×12÷3=10086×66÷3=189281×11÷3=29758×10÷2=29093×10÷5=18684×91÷7=109212×28÷7=4890×52÷3=156018×22÷4=9982×96÷8=984192×5÷8=120482×6÷3=964224×4÷7=128253×8÷2=101268×3÷6=3410×4÷5=8156×2÷6=52860×6÷5=1032212×4÷8=106231×9÷7=297106×4÷8=53374×6÷2=112264×4÷8=32922×4÷8=46110×8÷2=40188×3÷4=141324×2÷9=72873×4÷2=1746474×2÷6=158242×6÷3=484209×4÷2=418110×4÷5=88240×2÷5=96697×6÷2=2091244×4÷8=122720×4÷5=576180×2÷8=45191×8÷4=382111×2÷6=37573×2÷6=19193×3÷9=31612×9÷6=918240×4÷5=192620×8÷2=2480376×2÷8=94285×7÷3=66551×7÷3=119105×5÷7=7512×4÷6=8917×4÷7=524154÷7÷2=11968÷2÷4=121588÷7÷4=21525÷5÷5=21204÷4÷3=17112÷2÷2=28192÷3÷4=16448÷2÷8=28468÷9÷4=13196÷7÷4=7168÷7÷4=6651÷7÷3=3188÷2÷2=22936÷2÷3=156408÷6÷4=17798÷7÷3=38180÷9÷5=4360÷9÷4=10320÷5÷4=16180÷9÷4=5608÷4÷4=38100÷5÷2=10592÷4÷4=37528÷4÷4=33576÷3÷8=24350÷2÷5=35630÷7÷6=15252÷6÷6=7702÷2÷9=39270÷9÷6=5540÷9÷4=15288÷3÷2=4860÷3÷5=4600÷6÷2=50576÷8÷9=8252÷7÷2=1890÷2÷9=576÷2÷2=19576÷6÷4=24456÷3÷4=38154÷2×6=462684÷9×4=304794÷2×3=1191350÷7×3=150945÷7×9=1215356÷4×8=712378÷3×8=1008544÷4×3=408189÷3×9=567296÷8×3=111981÷3×8=2616145÷5×7=203108÷4×7=189160÷2×8=640819÷7×4=468676÷2×8=2704340÷5×7=476111÷3×2=74492÷4×2=246147÷7×9=189942÷2×6=2826549÷3×6=1098412÷4×9=927276÷6×2=92312÷6×2=104411÷3×9=1233306÷2×8=1224192÷4×3=144128÷8×5=80798÷3×5=1330398÷2×7=1393774÷3×8=2064628÷4×8=1256280÷8×7=245891÷9×7=69363÷7×9=81805÷5×9=1449692÷2×4=1384142÷2×7=497651÷7×5=465486÷9×18=972560÷7×48=3840106÷2×14=742365÷5×58=423484÷3×25=700106÷2×40=212010÷2×47=235702÷9×13=101430÷6×80=400135÷3×27=1215246÷3×11=90216÷8×98=19638÷2×13=247198÷9×40=88016÷4×41=16445÷3×45=675402÷6×12=804140÷4×98=3430112÷4×35=980240÷4×72=4320162÷9×53=954210÷3×84=5880168÷7×33=79274÷2×41=151764÷4×47=752343÷7×69=3381265÷5×11=583648÷9×67=482464÷2×13=416621÷9×75=517514÷2×23=161172÷4×44=1892144÷9×14=224120÷3×33=132024÷3×73=584116÷4×73=2117104÷8×43=559160÷4×52=2080288÷8×11=396294÷6×72=3528354+(386-345)=395623+(493-477)=639251+(247-110)=388892+(284-245)=931137+(136-58)=215958+(846-625)=117986+(478-22)=542276+(905-153)=102829+(431-68)=392839+(604-130)=1313193+(341-308)=226230+(653-136)=74746+(475-328)=193122+(655-549)=228387+(351-84)=654681+(249-230)=700128+(305-38)=395733+(644-449)=928234+(423-158)=499357+(727-230)=854205+(350-179)=376437+(778-726)=489163+(447-189)=42170+(701-385)=386382+(109-25)=466212+(721-535)=39822+(371-169)=224521+(924-644)=801325+(203-20)=508574+(353-33)=894350+(376-127)=599983+(539-469)=1053385+(298-96)=587151+(641-620)=172304+(368-274)=398490+(593-106)=97711+(464-315)=160116+(592-190)=518453+(443-41)=85563+(543-279)=327280-(45+121)=114533-(118+386)=29481-(210+191)=80679-(109+259)=311369-(94+252)=23877-(189+44)=644174-(45+96)=33886-(84+103)=699395-(34+261)=100891-(405+220)=266204-(80+76)=48938-(75+548)=315354-(47+81)=226718-(212+115)=391435-(194+240)=1643-(109+172)=362183-(13+67)=103899-(49+740)=110423-(227+143)=53826-(30+588)=208482-(16+272)=194990-(20+287)=683435-(267+38)=130471-(86+200)=185166-(58+48)=60327-(186+42)=99237-(128+28)=81716-(134+391)=191424-(89+155)=180558-(194+254)=110347-(80+228)=39646-(460+116)=70486-(205+59)=222879-(773+96)=10383-(180+12)=191959-(43+902)=14407-(94+274)=39942-(151+512)=279489-(16+276)=197988-(305+507)=176397-(419-402)=380987-(806-602)=783301-(370-292)=223998-(480-198)=716423-(218-110)=315574-(508-469)=535385-(162-158)=381977-(832-600)=745326-(257-42)=111514-(963-594)=145400-(143-56)=313321-(684-661)=29834-(49-29)=14859-(128-49)=780376-(89-75)=362155-(395-372)=132486-(259-121)=348842-(661-220)=401475-(328-230)=377356-(377-362)=341466-(47-43)=462428-(492-460)=396167-(372-319)=114863-(518-298)=643474-(391-82)=165654-(798-415)=271425-(174-59)=310481-(774-563)=270478-(167-26)=337404-(248-13)=169336-(442-323)=217804-(758-556)=602471-(496-126)=101849-(864-297)=282292-(377-295)=210529-(794-542)=277253-(228-55)=80813-(118-109)=804480-(337-288)=431713-(515-380)=57894÷(14÷7)=47392÷(20÷5)=98248÷(24÷6)=62902÷(14÷7)=451351÷(12÷4)=117624÷(12÷6)=312216÷(10÷5)=108490÷(15÷3)=98330÷(35÷7)=66896÷(14÷7)=448120÷(12÷2)=20290÷(35÷7)=58388÷(14÷7)=194600÷(72÷9)=75306÷(14÷7)=153669÷(12÷4)=223120÷(20÷4)=24228÷(12÷4)=76190÷(25÷5)=3840÷(32÷4)=520÷(20÷5)=556÷(32÷8)=14472÷(12÷6)=236725÷(25÷5)=14536÷(20÷5)=9472÷(24÷3)=59246÷(27÷9)=82248÷(64÷8)=31156÷(14÷7)=78862÷(14÷7)=431413÷(49÷7)=59891÷(21÷7)=29798÷(18÷9)=49318÷(24÷8)=10660÷(15÷3)=12315÷(21÷7)=105230÷(35÷7)=46808÷(16÷4)=202176÷(64÷8)=22240÷(30÷6)=48752÷(4×2)=94792÷(2×2)=198657÷(3×3)=73696÷(4×2)=87102÷(3×2)=1780÷(2×2)=20402÷(2×3)=67968÷(4×2)=121428÷(2×2)=107832÷(2×4)=104708÷(2×2)=177720÷(2×4)=90920÷(2×2)=23030÷(2×3)=5828÷(2×2)=207270÷(2×3)=45116÷(2×2)=29348÷(2×2)=8796÷(2×3)=1624÷(4×2)=3918÷(2×3)=153548÷(2×2)=137714÷(2×3)=11996÷(3×2)=16846÷(3×2)=141846÷(2×3)=141549÷(3×3)=61387÷(3×3)=43992÷(4×2)=124952÷(2×2)=238976÷(2×2)=244369÷(3×3)=41552÷(2×2)=138927÷(3×3)=103762÷(2×3)=127320÷(4×2)=40420÷(2×2)=105640÷(4×2)=80232÷(2×4)=29864÷(3×2)=144134×(15÷5)=402382×(81÷9)=343871×(27÷9)=21362×(63÷7)=558471×(14÷7)=942200×(16÷8)=400246×(16÷8)=492456×(64÷8)=364876×(45÷9)=380743×(45÷9)=371590×(72÷9)=72054×(40÷5)=432130×(45÷9)=650598×(10÷5)=119665×(40÷8)=325692×(36÷6)=415258×(30÷5)=34823×(21÷3)=16167×(15÷3)=335690×(10÷2)=345085×(36÷9)=340209×(18÷2)=188175×(56÷7)=600952×(48÷8)=5712162×(45÷9)=810620×(20÷4)=3100120×(40÷5)=960259×(42÷7)=1554157×(12÷6)=314854×(15÷3)=4270166×(54÷9)=996485×(15÷5)=145520×(42÷6)=140555×(15÷5)=1665213×(18÷6)=639138×(45÷9)=69097×(12÷6)=194641×(12÷4)=1923167×(21÷7)=501991×(42÷7)=594611×(138÷6)=25390×(495÷9)=495046×(60÷4)=69093×(188÷2)=874213×(256÷8)=41672×(150÷5)=216021×(150÷6)=52560×(329÷7)=282024×(52÷4)=31259×(92÷4)=135717×(175÷7)=42573×(94÷2)=343151×(112÷8)=71467×(415÷5)=556132×(224÷8)=89683×(207÷3)=572712×(675÷9)=90094×(444÷6)=695630×(100÷5)=60024×(170÷2)=204046×(136÷8)=78232×(204÷4)=163220×(128÷8)=32051×(184÷2)=469241×(40÷2)=82029×(498÷6)=240762×(144÷9)=99286×(306÷6)=438619×(66÷2)=62762×(161÷7)=142655×(33÷3)=60529×(224÷8)=81226×(130÷5)=67612×(679÷7)=116423×(114÷3)=87427×(125÷5)=67528×(56÷2)=78439×(480÷8)=234070×(22÷2)=77033×(490÷5)=3234480+250×2=980532+8