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170+221=438+903=111+131=358+360=106+100=466+154=164+212=766+181=40+220=159+30=186+112=623+851=189+35=659+360=141+204=381+400=125+41=175+998=98+62=365+88=281+81=405+226=78+379=275+587=129+238=215+318=193+96=149+267=135+123=184+834=308+178=507+91=152+179=364+322=104+19=140+346=123+136=245+628=81+350=293+182=482-36=853-658=255-85=996-410=193-11=993-864=499-179=688-599=285-103=307-129=205-108=989-78=109-70=625-303=473-404=572-79=367-69=900-168=354-330=381-309=210-120=822-571=273-78=992-645=464-358=241-103=270-233=875-177=415-135=892-579=484-92=746-47=284-77=720-434=325-182=247-19=403-40=898-49=237-17=751-32=123×8=377×7=144×5=214×9=64×5=348×2=300×3=493×2=237×3=987×8=259×3=391×9=147×4=208×9=66×3=443×5=107×8=439×3=95×9=91×5=13×9=716×9=112×7=168×5=49×7=825×2=222×4=573×9=322×2=480×4=358×2=817×6=96×3=982×6=55×7=144×6=280×3=725×6=115×7=731×3=258÷2=435÷3=57÷3=912÷8=220÷4=894÷3=145÷5=256÷4=216÷9=150÷6=72÷9=216÷3=122÷2=519÷3=114÷3=272÷4=28÷4=489÷3=186÷6=200÷5=200÷8=198÷9=52÷2=965÷5=254÷2=75÷3=54÷2=562÷2=378÷7=836÷4=16÷8=804÷2=262÷2=180÷9=189÷3=429÷3=343÷7=188÷4=189÷9=774÷2=25×10=44×74=12×42=63×70=46×18=93×86=17×14=23×89=10×78=45×60=18×41=52×40=14×43=68×40=32×19=96×86=27×13=74×87=20×34=60×31=22×11=23×73=24×36=57×75=38×18=10×61=30×26=63×57=13×63=30×32=22×17=34×59=11×17=35×13=44×22=38×75=26×19=65×40=13×36=83×93=377+333+73=543+884+923=50+676+170=734+128+592=154+388+29=185+662+89=90+380+79=342+293+962=42+620+266=444+342+879=418+123+237=297+156+601=175+404+69=29+775+304=20+537+47=504+358+195=546+112+310=721+507+19=279+51+258=730+404+165=794+49+12=367+972+291=643+63+281=684+386+36=100+22+812=320+414+249=521+135+265=485+573+611=174+604+35=549+110+851=354+272+305=274+267+800=192+112+262=365+557+874=45+202+98=44+882+694=123+281+80=947+898+464=454+129+397=673+636+312=98+209-123=611+353-326=142+343-161=379+790-834=83+92-70=909+316-785=94+266-262=52+545-424=400+45-118=810+852-33=70+282-218=951+765-327=282+205-318=640+136-666=97+283-270=151+710-491=354+100-362=848+11-231=243+202-425=293+979-142=26+374-358=906+262-260=248+122-302=479+889-319=173+305-10=543+52-222=309+151-115=272+887-908=102+199-212=621+164-390=85+86-46=165+340-277=312+23-19=667+240-451=338+160-247=642+149-439=352+60-324=584+829-502=95+391-38=384+507-856=445-98-29=742-277-46=320-35-72=740-55-295=421-250-19=713-598-68=382-116-153=764-241-227=428-38-238=556-193-98=99-24-25=562-471-57=427-242-111=589-145-44=477-141-38=817-342-456=315-60-121=788-74-371=479-109-24=899-117-343=435-77-279=879-65-561=453-15-418=941-256-221=389-34-180=642-81-27=384-64-69=998-227-132=424-86-279=611-32-187=107-20-46=342-115-71=413-338-27=959-500-394=283-57-214=959-385-256=283-82-31=611-22-382=274-186-17=766-307-98=112-14+138=982-281+899=448-232+117=947-193+886=449-315+65=948-215+143=201-70+167=931-599+806=224-107+282=444-426+189=442-353+132=780-596+654=476-327+294=500-389+48=405-381+218=704-441+184=180-87+21=847-367+401=208-196+266=670-60+972=343-324+425=541-13+363=252-44+101=509-164+545=51-29+50=729-474+734=390-55+81=710-542+776=442-71+106=768-264+473=425-71+107=441-273+94=394-51+84=564-158+163=446-100+131=717-390+47=478-294+265=243-209+715=336-328+102=423-332+823=15×22×3=70×74×6=15×18×3=95×82×2=19×10×3=48×23×2=12×16×5=70×62×5=16×11×5=51×92×9=13×38×2=62×57×2=11×23×2=68×47×9=13×12×4=39×69×8=26×12×2=79×10×4=22×16×2=46×86×4=10×12×4=94×26×2=32×11×2=28×22×8=13×11×6=35×14×2=13×10×4=81×54×2=13×25×2=55×57×5=12×12×3=12×34×6=28×15×2=96×67×2=10×13×5=37×84×6=13×15×3=45×57×6=27×13×2=55×90×6=10×3×6=73×9×2=29×2×9=127×7×9=57×2×5=140×7×3=59×4×3=246×4×6=57×4×2=69×5×6=94×5×2=142×3×5=63×2×7=84×9×3=18×8×2=70×6×9=14×6×7=31×4×3=12×6×3=186×2×9=18×4×6=193×5×7=13×9×2=89×9×3=27×6×4=12×8×3=16×5×9=172×3×4=68×3×2=85×7×4=28×3×5=26×4×5=27×4×2=118×5×3=27×2×4=119×3×9=10×7×9=106×6×8=35×5×2=78×8×4=13×3×60=41×2×28=12×5×70=31×3×63=29×2×10=11×4×83=14×6×48=33×3×11=11×5×94=11×7×53=19×4×43=23×4×50=12×2×63=14×7×13=32×3×12=24×2×77=21×3×59=16×4×90=22×2×54=13×7×98=18×4×21=13×5×63=16×5×57=18×4×30=14×6×11=24×3×23=10×6×61=18×5×82=14×3×58=13×6×89=13×3×57=26×2×12=20×4×59=48×2×79=43×2×97=25×3×95=11×8×29=24×2×43=29×2×98=21×3×18=19×52÷4=93×30÷5=21×32÷3=10×95÷2=20×40÷5=21×68÷4=32×18÷2=63×97÷3=13×50÷2=16×49÷7=10×90÷3=62×72÷4=52×10÷2=46×85÷2=38×10÷4=70×70÷7=27×37÷9=91×24÷6=21×34÷6=33×18÷2=18×27÷2=60×55÷2=36×19÷9=93×76÷3=21×42÷7=56×30÷3=12×70÷3=42×99÷7=42×23÷3=90×18÷9=41×24÷4=53×45÷3=42×17÷7=31×52÷2=33×18÷6=55×74÷5=32×15÷2=65×90÷9=38×10÷5=69×33÷9=65×4÷5=268×8÷2=40×6÷4=92×4÷8=74×9÷6=676×9÷6=232×4÷2=40×6÷8=151×6÷2=567×6÷7=15×6÷9=820×6÷5=168×4÷2=614×9÷6=42×2÷4=314×6÷3=158×3÷6=678×2÷6=50×6÷3=813×6÷9=41×9÷3=766×9÷2=18×6÷4=697×4÷2=45×4÷6=193×6÷3=100×6÷5=20×4÷5=126×7÷6=375×9÷5=14×4÷7=170×6÷4=149×6÷3=249×7÷3=36×3÷9=105×6÷3=96×6÷2=545×6÷2=234×3÷6=554×8÷4=540÷6÷2=312÷4÷2=216÷4÷3=624÷2÷8=672÷8÷3=608÷8÷2=810÷3÷2=540÷2÷2=496÷2÷4=720÷4÷3=128÷8÷8=96÷4÷4=108÷9÷4=704÷2÷2=825÷5÷3=984÷3÷2=873÷3÷3=104÷4÷2=648÷2÷6=630÷7÷2=72÷6÷4=144÷6÷3=352÷2÷4=580÷5÷2=450÷2÷5=385÷5÷7=792÷9÷8=400÷2÷4=816÷2÷3=900÷9÷2=567÷7÷9=468÷3÷3=200÷5÷5=126÷6÷3=992÷8÷2=984÷3÷4=840÷6÷5=630÷7÷5=392÷8÷7=945÷5÷7=892÷4×7=550÷2×4=406÷7×4=412÷4×6=408÷6×2=477÷9×5=584÷4×5=820÷4×6=312÷2×5=730÷5×8=544÷8×6=552÷6×9=732÷6×5=315÷5×2=942÷3×4=590÷2×7=725÷5×3=336÷8×7=888÷3×9=810÷6×5=570÷6×9=962÷2×7=114÷6×2=602÷7×2=670÷2×3=44÷4×6=316÷2×8=420÷4×3=150÷5×7=798÷7×9=510÷2×5=860÷5×4=234÷6×9=848÷2×3=219÷3×6=791÷7×5=213÷3×9=90÷9×8=532÷4×7=158÷2×3=10÷5×23=21÷3×76=240÷5×10=640÷8×57=70÷7×32=570÷6×78=34÷2×32=469÷7×92=114÷3×14=39÷3×15=441÷7×11=581÷7×66=27÷9×76=128÷4×74=232÷8×22=222÷6×50=75÷3×18=355÷5×97=150÷6×24=135÷5×89=145÷5×10=420÷7×33=156÷4×25=686÷7×52=72÷6×83=192÷2×67=30÷3×50=63÷7×45=144÷9×62=249÷3×38=70÷5×16=45÷9×21=16÷8×89=120÷5×48=153÷9×34=256÷4×82=24÷3×90=203÷7×88=240÷6×18=217÷7×32=43+(277-214)=115+(955-774)=438+(309-268)=207+(83-29)=89+(445-53)=806+(718-416)=402+(404-275)=907+(955-487)=37+(129-120)=751+(721-485)=200+(263-201)=20+(336-265)=194+(165-79)=740+(561-200)=192+(411-125)=360+(512-157)=259+(497-207)=785+(870-715)=457+(258-105)=757+(165-12)=167+(435-201)=830+(869-652)=162+(156-77)=756+(605-73)=412+(447-319)=71+(651-524)=389+(355-192)=95+(250-80)=444+(200-17)=600+(434-290)=431+(223-139)=890+(923-351)=371+(231-185)=900+(771-745)=26+(400-101)=933+(231-25)=326+(242-119)=274+(872-621)=233+(470-367)=551+(880-849)=328-(174+83)=437-(10+155)=452-(344+27)=837-(356+21)=156-(72+67)=303-(65+214)=423-(130+275)=717-(212+375)=482-(194+73)=860-(157+352)=323-(53+65)=583-(43+473)=406-(228+111)=360-(15+89)=313-(149+50)=436-(110+105)=272-(62+96)=950-(728+70)=397-(113+14)=579-(96+414)=475-(60+109)=917-(398+370)=457-(47+402)=802-(90+277)=432-(12+177)=683-(20+394)=437-(130+260)=646-(259+126)=490-(356+110)=898-(415+222)=382-(264+101)=937-(475+247)=339-(164+163)=995-(640+287)=336-(32+228)=839-(261+160)=367-(129+112)=634-(124+33)=289-(81+182)=711-(345+204)=50-(220-180)=635-(641-67)=128-(130-110)=828-(811-137)=226-(208-17)=857-(345-163)=244-(189-116)=409-(230-126)=448-(256-244)=223-(640-457)=321-(390-319)=401-(672-575)=122-(224-208)=537-(842-595)=286-(219-92)=820-(857-293)=386-(398-110)=682-(885-688)=365-(336-333)=298-(422-273)=437-(328-227)=641-(900-368)=492-(369-191)=415-(819-434)=136-(315-308)=972-(886-278)=55-(287-250)=526-(563-89)=203-(308-125)=540-(727-543)=235-(306-286)=332-(359-358)=342-(316-311)=917-(244-38)=238-(350-317)=165-(478-354)=380-(279-165)=991-(836-225)=385-(332-139)=167-(821-759)=472÷(18÷9)=680÷(15÷3)=354÷(18÷3)=340÷(32÷8)=189÷(18÷2)=515÷(45÷9)=45÷(63÷7)=238÷(35÷5)=468÷(12÷6)=180÷(35÷7)=136÷(28÷7)=912÷(32÷4)=392÷(35÷5)=624÷(16÷4)=423÷(36÷4)=960÷(15÷3)=460÷(16÷8)=312÷(48÷6)=280÷(28÷4)=120÷(40÷5)=155÷(45÷9)=369÷(18÷6)=279÷(21÷7)=700÷(28÷4)=320÷(48÷6)=716÷(12÷6)=203÷(63÷9)=520÷(14÷7)=301÷(21÷3)=535÷(35÷7)=469÷(14÷2)=385÷(40÷8)=183÷(27÷9)=528÷(30÷5)=180÷(48÷8)=712÷(18÷9)=150÷(15÷5)=608÷(48÷6)=44÷(20÷5)=135÷(27÷9)=464÷(2×2)=224÷(2×2)=368÷(2×2)=160÷(2×2)=136÷(4×2)=120÷(2×2)=632÷(4×2)=784÷(2×2)=102÷(3×2)=780÷(2×2)=366÷(3×2)=952÷(4×2)=324÷(2×3)=810÷(3×2)=240÷(4×2)=414÷(3×3)=856÷(2×2)=384÷(2×3)=360÷(3×3)=236÷(2×2)=150÷(2×3)=228÷(2×2)=684÷(2×2)=320÷(2×2)=296÷(2×4)=328÷(2×4)=528÷(2×2)=900÷(3×3)=348÷(2×2)=112÷(4×2)=400÷(2×4)=944÷(4×2)=848÷(4×2)=124÷(2×2)=916÷(2×2)=48÷(4×2)=120÷(4×2)=666÷(3×3)=222÷(3×2)=832÷(2×2)=33×(56÷7)=698×(81÷9)=218×(14÷7)=46×(72÷8)=222×(24÷8)=368×(10÷5)=26×(12÷2)=605×(72÷9)=331×(10÷5)=688×(20÷4)=313×(18÷6)=857×(15÷5)=178×(15÷3)=909×(45÷5)=77×(63÷9)=860×(18÷2)=173×(10÷2)=488×(14÷2)=28×(36÷6)=589×(24÷8)=285×(24÷8)=41×(12÷4)=106×(12÷6)=955×(49÷7)=65×(15÷5)=295×(10÷5)=118×(54÷9)=583×(15÷3)=16×(56÷7)=138×(20÷4)=180×(15÷3)=404×(42÷7)=90×(21÷7)=847×(28÷7)=412×(18÷9)=881×(20÷5)=207×(27÷9)=376×(20÷4)=21×(81÷9)=568×(28÷4)=14×(364÷7)=41×(427÷7)=33×(72÷4)=46×(180÷6)=20×(33÷3)=93×(252÷7)=12×(174÷3)=92×(84÷6)=71×(30÷3)=41×(623÷7)=44×(114÷6)=11×(168÷2)=60×(80÷8)=44×(165÷5)=41×(66÷6)=28×(696÷8)=47×(60÷3)=83×(120÷3)=13×(171÷3)=56×(112÷2)=24×(91÷7)=54×(156÷3)=21×(104÷4)=95×(270÷9)=28×(58÷2)=56×(656÷8)=40×(150÷6)=68×(450÷5)=30×(252÷9)=63×(768÷8)=46×(90÷6)=96×(88÷8)=25×(144÷6)=28×(240÷3)=15×(160÷8)=11×(108÷2)=21×(153÷9)=86×(128÷4)=33×(105÷5)=24×(450÷6)=81+41×4=15+12×6=354+48×7=368+163×5=438+120×4=804+51×4=278+75×4=950+23×2=162+73×3=712+166×3=470+64×7=481+49×9=255+34×8=980+67×9=188+171×4=82+130×6=179+81×2=198+72×4=167+61×7=794+91×2=11+12×7=50+109×7=304+11×7=247+149×2=398+110×3=191+183×2=432+49×9=226+387×2=337+201×2=61+95×2=276×2+23=77×5+340=11×8+74=47×9+938=93×6+292=180×4+529=96×5+177=175×5+977=104×3+203=33×5+771=82+12×21=472+84×11=458+40×13=671+37×22=222+37×15=965+21×19=326+39×14=339+12×51=269+24×23=740+15×64=115+23×31=991+17×24=331+15×25=438+16×56=136+28×12=746+11×21=288+27×13=310+10×95=71+69×11=617+31×27=78+18×38=810+13×52=131+34×17=413+25×37=132+14×56=70+47×16=223+26×20=527+23×43=446+13×31=340+24×18=20×25+483=10×19+443=10×83+146=56×15+761=36×25+10=11×48+182=31×12+364=12×47+516=29×25+258=17×56+489=439-16×26=922-25×33=486-16×23=913-10×57=297-11×14=873-26×17=444-10×13=480-12×26=470-43×10=467-23×12=315-20×12=936-42×15=500-44×10=866-21×25=317-18×17=992-53×11=325-12×17=766-38×18=497-34×11=861-56×11=387-11×17=930-21×21=205-13×13=914-21×43=464-34×13=584-13×38=448-24×18=948-11×72=442-13×31=667-24×26=240-13×17=862-20×43=298-21×13=993-14×59=391-20×10=631-38×11=252-11×21=914-23×34=354-32×11=974-36×13=414-43×8=598-25×8=253-112×2=979-70×4=349-96×3=512-94×2=319-85×3=834-43×3=371-47×5=754-81×6=464-74×2=929-323×2=328-62×5=909-68×4=441-67×3=537-32×6=322-82×2=815-150×2=270-53×3=541-25×4=297-35×2=808-82×3=460-37×9=994-22×3=460-122×3=970-94×3=307-140×2=897-92×7=444-23×8=637-75×2=394-59×3=860-185×2=493-21×6=373-18×3=421-13×8=535-24×6=477-83×5=221-18×9=436-35×2=627-41×2=18×17-142=26×36-554=11×21-16=60×15-673=24×15-310=34×20-218=17×27-58=13×61-197=10×50-329=39×15-393=13×30-283=46×10-308=14×28-123=42×20-674=31×16-18=74×13-509=38×12-425=15×65-940=28×12-19=42×14-365=41×12-414=28×31-593=19×19-129=12×34-145=16×30-464=30×33-904=15×31-72=54×17-389=31×13-55=19×33-233=29×15-49=39×15-77=14×13-138=19×50-492=44×11-301=10×92-436=23×21-430=14×41-65=25×18-133=28×30-791=219×2-117=803×3-344=88×9-545=825×7-234=384×2-62=102×2-161=36×4-111=353×3-710=394×2-742=433×5-984=162×3-439=622×6-995=199×5-447=733×3-37=287×2-526=506×7-340=56×6-194=882×7-991=51×8-114=509×2-154=47×9-82=609×8-643=240×3-227=300×8-514=111×7-721=490×6-804=77×9-86=547×8-759=187×3-469=109×7-688=80×3-194=143×6-694=220×3-33=736×6-288=138×4-94=678×7-13=302×2-561=114×9-289=105×3-185=473×2-801=48+90÷3=516+834÷2=459+615÷3=120+920÷4=115+147÷7=979+568÷2=331+681÷3=385+150÷5=89+618÷2=607+754÷2=223+952÷4=107+303÷3=55+655÷5=195+882÷9=260+750÷5=183+259÷7=59+931÷7=826+402÷6=289+384÷4=878+489÷3=964÷4+249=390÷3+961=668÷2+193=795÷3+353=696÷3+433=308÷7+315=345÷5+352=275÷5+446=357÷7+133=360÷4+535=840÷3+250=950÷2+507=565÷5+39=815÷5+305=924÷6+222=944÷4+209=792÷2+420=54÷3+13=49÷7+384=315÷7+373=324-646÷2=511-174÷3=126-224÷2=803-218÷2=112-240÷3=479-400÷8=399-543÷3=358-354÷2=351-184÷2=632-792÷3=459-688÷8=467-549÷9=150-56÷2=617-330÷2=425-828÷9=803-624÷8=238-516÷3=540-700÷4=363-511÷7=757-42÷6=412-288÷4=217-63÷9=477-324÷6=238-72÷8=496-112÷7=244-576÷6=397-165÷5=779-720÷3=474-327÷3=711-928÷2=276-48÷3=823-525÷3=394-210÷5=589-792÷2=449-236÷2=922-972÷6=208-120÷8=190-440÷4=342-264÷3=171-732÷6=27×(378-353)=16×(882-792)=58×(385-373)=42×(728-632)=10×(422-411)=22×(324-236)=21×(458-416)=60×(313-244)=36×(257-234)=96×(164-130)=11×(311-293)=33×(192-136)=50×(371-353)=51×(980-942)=11×(468-435)=23×(254-242)=10×(182-131)=14×(764-709)=19×(105-87)=18×(611-598)=(441-416)×33=(815-795)×64=(87-60)×12=(893-832)×49=(195-165)×19=(877-832)×87=(176-162)×64=(450-390)×11=(400-386)×54=(697-661)×62=(336-325)×89=(390-299)×32=(434-402)×31=(331-243)×57=(292-256)×13=(404-327)×83=(161-149)×17=(385-289)×52=(61-50)×39=(950-870)×72=114×(350-347)=713×(778-775)=38×(91-86)=875×(807-801)=252×(365-362)=174×(439-431)=13×(344-341)=957×(834-828)=105×(456-450)=68×(986-977)=120×(289-284)=141×(507-500)=198×(377-372)=813×(258-252)=51×(421-415)=139×(802-793)=246×(204-200)=800×(942-935)=153×(469-464)=622×(809-804)=101×(286-282)=242×(797-794)=266×(405-402)=383×(344-336)=69×(270-267)=91×(352-343)=74×(121-115)=843×(131-127)=112×(413-406)=243×(995-992)=94×(95-90)=58×(466-463)=94×(192-188)=945×(459-453)=42×(350-344)=922×(168-165)=66×(336-328)=207×(552-545)=58×(446-439)=42×(275-267)=330÷(489-486)=648÷(180-174)=152÷(372-370)=384÷(405-402)=425÷(492-487)=676÷(945-943)=351÷(445-436)=544÷(908-906)=186÷(73-67)=808÷(183-179)=134÷(87-85)=92÷(562-558)=141÷(149-146)=714÷(31-25)=175÷(276-269)=580÷(624-622)=432÷(381-378)=240÷(132-129)=177÷(28-25)=568÷(232-230)=304÷(197-195)=672÷(638-630)=117÷(51-42)=868÷(110-103)=324÷(243-237)=70÷(174-167)=384÷(381-378)=245÷(387-380)=312÷(307-304)=862÷(86-84)=380÷(363-358)=585÷(825-816)=328÷(153-145)=24÷(919-916)=368÷(125-121)=798÷(544-542)=345÷(471-466)=630÷(93-91)=486÷(51-48)=746÷(955-953)=(450-315)÷9=(205-133)÷9=(390-111)÷9=(948-234)÷2=(80-40)÷2=(884-569)÷3=(424-325)÷9=(774-249)÷3=(337-215)÷2=(761-463)÷2=(411-51)÷2=(793-29)÷4=(405-125)÷4=(537-384)÷9=(493-319)÷6=(263-122)÷3=(392-22)÷5=(599-470)÷3=(416-96)÷8=(870-10)÷5=(147-22)÷5=(806-680)÷7=(360-308)÷2=(438-396)÷3=(126-36)÷6=(461-182)÷3=(418-199)÷3=(252-96)÷3=(451-86)÷5=(843-439)÷4=(430-220)÷2=(872-858)÷7=(462-374)÷4=(548-240)÷2=(185-137)÷6=(887-329)÷6=(338-262)÷2=(379-147)÷4=(169-99)÷7=(784-374)÷5=3/8+2/8=8/10+2/10=1/6+2/6=5/8+3/8=1/5+2/5=1/9+8/9=4/7+2/7=4/10+6/10=1/6+3/6=2/8+3/8=1/8+3/8=1/6+5/6=2/4-1/4=7/9-1/9=4/8-2/8=6/9-2/9=3/8-1/8=4/10-3/10=3/6-2/6=4/8-1/8=3/5-1/5=8/9-1/9=3/6-1/6=5/8-1/8=3.0+0.4=58.5+3.3=3.9+9.3=0.8+8.7=6.0+7.5=46.2+27.4=3.8+2.8=3.6+40.3=5.2+4.5=2.8+9.4=2.0+8.6=6.8+50.4=8.9+4.1=0.6+2.6=9.9+3.5=6.6+4.7=7.1+0.6=8.1+2.9=2.9+3.3=84.2+6.7=6.7+5.7=7.2+0.8=2.0+6.0=55.2+36.8=6.4+1.6=57.1+28.3=1.1+8.8=2.5+2.7=10.0+2.3=89.8+3.6=4.7+5.5=2.9+61.1=2.2+6.8=8.3+4.1=7.6+4.5=13.1+54.9=8.8+8.4=29.8+30.7=6.2+3.3=7.1+9.6=9.2-0.4=81.4-4.6=8.9-3.6=9.0-0.5=5.4-3.8=62.8-19.0=6.6-3.9=96.1-25.7=4.5-2.4=9.2-8.2=2.1-1.4=92.7-32.2=7.4-6.4=72.2-38.6=9.1-6.5=3.8-0.7=5.5-0.7=99.0-95.2=8.2-0.7=87.3-74.7=7.3-6.0=8.1-5.8=6.0-0.2=96.2-86.8=6.9-5.3=39.6-11.5=8.3-0.3=9.5-0.5=9.1-6.3=46.5-12.4=4.0-2.7=19.7-1.6=6.6-3.7=8.5-8.1=4.9-2.2=82.3-18.6=9.9-2.7=33.1-12.7=5.9-0.5=9.5-7.1=参考答案170+221=391438+903=1341111+131=242358+360=718106+100=206466+154=620164+212=376766+181=94740+220=260159+30=189186+112=298623+851=1474189+35=224659+360=1019141+204=345381+400=781125+41=166175+998=117398+62=160365+88=453281+81=362405+226=63178+379=457275+587=862129+238=367215+318=533193+96=289149+267=416135+123=258184+834=1018308+178=486507+91=598152+179=331364+322=686104+19=123140+346=486123+136=259245+628=87381+350=431293+182=475482-36=446853-658=195255-85=170996-410=586193-11=182993-864=129499-179=320688-599=89285-103=182307-129=178205-108=97989-78=911109-70=39625-303=322473-404=69572-79=493367-69=298900-168=732354-330=24381-309=72210-120=90822-571=251273-78=195992-645=347464-358=106241-103=138270-233=37875-177=698415-135=280892-579=313484-92=392746-47=699284-77=207720-434=286325-182=143247-19=228403-40=363898-49=849237-17=220751-32=719123×8=984377×7=2639144×5=720214×9=192664×5=320348×2=696300×3=900493×2=986237×3=711987×8=7896259×3=777391×9=3519147×4=588208×9=187266×3=198443×5=2215107×8=856439×3=131795×9=85591×5=45513×9=117716×9=6444112×7=784168×5=84049×7=343825×2=1650222×4=888573×9=5157322×2=644480×4=1920358×2=716817×6=490296×3=288982×6=589255×7=385144×6=864280×3=840725×6=4350115×7=805731×3=2193258÷2=129435÷3=14557÷3=19912÷8=114220÷4=55894÷3=298145÷5=29256÷4=64216÷9=24150÷6=2572÷9=8216÷3=72122÷2=61519÷3=173114÷3=38272÷4=6828÷4=7489÷3=163186÷6=31200÷5=40200÷8=25198÷9=2252÷2=26965÷5=193254÷2=12775÷3=2554÷2=27562÷2=281378÷7=54836÷4=20916÷8=2804÷2=402262÷2=131180÷9=20189÷3=63429÷3=143343÷7=49188÷4=47189÷9=21774÷2=38725×10=25044×74=325612×42=50463×70=441046×18=82893×86=799817×14=23823×89=204710×78=78045×60=270018×41=73852×40=208014×43=60268×40=272032×19=60896×86=825627×13=35174×87=643820×34=68060×31=186022×11=24223×73=167924×36=86457×75=427538×18=68410×61=61030×26=78063×57=359113×63=81930×32=96022×17=37434×59=200611×17=18735×13=45544×22=96838×75=285026×19=49465×40=260013×36=46883×93=7719377+333+73=783543+884+923=235050+676+170=896734+128+592=1454154+388+29=571185+662+89=93690+380+79=549342+293+962=159742+620+266=928444+342+879=1665418+123+237=778297+156+601=1054175+404+69=64829+775+304=110820+537+47=604504+358+195=1057546+112+310=968721+507+19=1247279+51+258=588730+404+165=1299794+49+12=855367+972+291=1630643+63+281=987684+386+36=1106100+22+812=934320+414+249=983521+135+265=921485+573+611=1669174+604+35=813549+110+851=1510354+272+305=931274+267+800=1341192+112+262=566365+557+874=179645+202+98=34544+882+694=1620123+281+80=484947+898+464=2309454+129+397=980673+636+312=162198+209-123=184611+353-326=638142+343-161=324379+790-834=33583+92-70=105909+316-785=44094+266-262=9852+545-424=173400+45-118=327810+852-33=162970+282-218=134951+765-327=1389282+205-318=169640+136-666=11097+283-270=110151+710-491=370354+100-362=92848+11-231=628243+202-425=20293+979-142=113026+374-358=42906+262-260=908248+122-302=68479+889-319=1049173+305-10=468543+52-222=373309+151-115=345272+887-908=251102+199-212=89621+164-390=39585+86-46=125165+340-277=228312+23-19=316667+240-451=456338+160-247=251642+149-439=352352+60-324=88584+829-502=91195+391-38=448384+507-856=35445-98-29=318742-277-46=419320-35-72=213740-55-295=390421-250-19=152713-598-68=47382-116-153=113764-241-227=296428-38-238=152556-193-98=26599-24-25=50562-471-57=34427-242-111=74589-145-44=400477-141-38=298817-342-456=19315-60-121=134788-74-371=343479-109-24=346899-117-343=439435-77-279=79879-65-561=253453-15-418=20941-256-221=464389-34-180=175642-81-27=534384-64-69=251998-227-132=639424-86-279=59611-32-187=392107-20-46=41342-115-71=156413-338-27=48959-500-394=65283-57-214=12959-385-256=318283-82-31=170611-22-382=207274-186-17=71766-307-98=361112-14+138=236982-281+899=1600448-232+117=333947-193+886=1640449-315+65=199948-215+143=876201-70+167=298931-599+806=1138224-107+282=399444-426+189=207442-353+132=221780-596+654=838476-327+294=443500-389+48=159405-381+218=242704-441+184=447180-87+21=114847-367+401=881208-196+266=278670-60+972=1582343-324+425=444541-13+363=891252-44+101=309509-164+545=89051-29+50=72729-474+734=989390-55+81=416710-542+776=944442-71+106=477768-264+473=977425-71+107=461441-273+94=262394-51+84=427564-158+163=569446-100+131=477717-390+47=374478-294+265=449243-209+715=749336-328+102=110423-332+823=91415×22×3=99070×74×6=3108015×18×3=81095×82×2=1558019×10×3=57048×23×2=220812×16×5=96070×62×5=2170016×11×5=88051×92×9=4222813×38×2=98862×57×2=706811×23×2=50668×47×9=2876413×12×4=62439×69×8=2152826×12×2=62479×10×4=316022×16×2=70446×86×4=1582410×12×4=48094×26×2=488832×11×2=70428×22×8=492813×11×6=85835×14×2=98013×10×4=52081×54×2=874813×25×2=65055×57×5=1567512×12×3=43212×34×6=244828×15×2=84096×67×2=1286410×13×5=65037×84×6=1864813×15×3=58545×57×6=1539027×13×2=70255×90×6=2970010×3×6=18073×9×2=131429×2×9=522127×7×9=800157×2×5=570140×7×3=294059×4×3=708246×4×6=590457×4×2=45669×5×6=207094×5×2=940142×3×5=213063×2×7=88284×9×3=226818×8×2=28870×6×9=378014×6×7=58831×4×3=37212×6×3=216186×2×9=334818×4×6=432193×5×7=675513×9×2=23489×9×3=240327×6×4=64812×8×3=28816×5×9=720172×3×4=206468×3×2=40885×7×4=238028×3×5=42026×4×5=52027×4×2=216118×5×3=177027×2×4=216119×3×9=321310×7×9=630106×6×8=508835×5×2=35078×8×4=249613×3×60=234041×2×28=229612×5×70=420031×3×63=585929×2×10=58011×4×83=365214×6×48=403233×3×11=108911×5×94=517011×7×53=408119×4×43=326823×4×50=460012×2×63=151214×7×13=127432×3×12=115224×2×77=369621×3×59=371716×4×90=576022×2×54=237613×7×98=891818×4×21=151213×5×63=409516×5×57=456018×4×30=216014×6×11=92424×3×23=165610×6×61=366018×5×82=738014×3×58=243613×6×89=694213×3×57=222326×2×12=62420×4×59=472048×2×79=758443×2×97=834225×3×95=712511×8×29=255224×2×43=206429×2×98=568421×3×18=113419×52÷4=24793×30÷5=55821×32÷3=22410×95÷2=47520×40÷5=16021×68÷4=35732×18÷2=28863×97÷3=203713×50÷2=32516×49÷7=11210×90÷3=30062×72÷4=111652×10÷2=26046×85÷2=195538×10÷4=9570×70÷7=70027×37÷9=11191×24÷6=36421×34÷6=11933×18÷2=29718×27÷2=24360×55÷2=165036×19÷9=7693×76÷3=235621×42÷7=12656×30÷3=56012×70÷3=28042×99÷7=59442×23÷3=32290×18÷9=18041×24÷4=24653×45÷3=79542×17÷7=10231×52÷2=80633×18÷6=9955×74÷5=81432×15÷2=24065×90÷9=65038×10÷5=7669×33÷9=25365×4÷5=52268×8÷2=107240×6÷4=6092×4÷8=4674×9÷6=111676×9÷6=1014232×4÷2=46440×6÷8=30151×6÷2=453567×6÷7=48615×6÷9=10820×6÷5=984168×4÷2=336614×9÷6=92142×2÷4=21314×6÷3=628158×3÷6=79678×2÷6=22650×6÷3=100813×6÷9=54241×9÷3=123766×9÷2=344718×6÷4=27697×4÷2=139445×4÷6=30193×6÷3=386100×6÷5=12020×4÷5=16126×7÷6=147375×9÷5=67514×4÷7=8170×6÷4=255149×6÷3=298249×7÷3=58136×3÷9=12105×6÷3=21096×6÷2=288545×6÷2=1635234×3÷6=117554×8÷4=1108540÷6÷2=45312÷4÷2=39216÷4÷3=18624÷2÷8=39672÷8÷3=28608÷8÷2=38810÷3÷2=135540÷2÷2=135496÷2÷4=62720÷4÷3=60128÷8÷8=296÷4÷4=6108÷9÷4=3704÷2÷2=176825÷5÷3=55984÷3÷2=164873÷3÷3=97104÷4÷2=13648÷2÷6=54630÷7÷2=4572÷6÷4=3144÷6÷3=8352÷2÷4=44580÷5÷2=58450÷2÷5=45385÷5÷7=11792÷9÷8=11400÷2÷4=50816÷2÷3=136900÷9÷2=50567÷7÷9=9468÷3÷3=52200÷5÷5=8126÷6÷3=7992÷8÷2=62984÷3÷4=82840÷6÷5=28630÷7÷5=18392÷8÷7=7945÷5÷7=27892÷4×7=1561550÷2×4=1100406÷7×4=232412÷4×6=618408÷6×2=136477÷9×5=265584÷4×5=730820÷4×6=1230312÷2×5=780730÷5×8=1168544÷8×6=408552÷6×9=828732÷6×5=610315÷5×2=126942÷3×4=1256590÷2×7=2065725÷5×3=435336÷8×7=294888÷3×9=2664810÷6×5=675570÷6×9=855962÷2×7=3367114÷6×2=38602÷7×2=172670÷2×3=100544÷4×6=66316÷2×8=1264420÷4×3=315150÷5×7=210798÷7×9=1026510÷2×5=1275860÷5×4=688234÷6×9=351848÷2×3=1272219÷3×6=438791÷7×5=565213÷3×9=63990÷9×8=80532÷4×7=931158÷2×3=23710÷5×23=4621÷3×76=532240÷5×10=480640÷8×57=456070÷7×32=320570÷6×78=741034÷2×32=544469÷7×92=6164114÷3×14=53239÷3×15=195441÷7×11=693581÷7×66=547827÷9×76=228128÷4×74=2368232÷8×22=638222÷6×50=185075÷3×18=450355÷5×97=6887150÷6×24=600135÷5×89=2403145÷5×10=290420÷7×33=1980156÷4×25=975686÷7×52=509672÷6×83=996192÷2×67=643230÷3×50=50063÷7×45=405144÷9×62=992249÷3×38=315470÷5×16=22445÷9×21=10516÷8×89=178120÷5×48=1152153÷9×34=578256÷4×82=524824÷3×90=720203÷7×88=2552240÷6×18=720217÷7×32=99243+(277-214)=106115+(955-774)=296438+(309-268)=479207+(83-29)=26189+(445-53)=481806+(718-416)=1108402+(404-275)=531907+(955-487)=137537+(129-120)=46751+(721-485)=987200+(263-201)=26220+(336-265)=91194+(165-79)=280740+(561-200)=1101192+(411-125)=478360+(512-157)=715259+(497-207)=549785+(870-715)=940457+(258-105)=610757+(165-12)=910167+(435-201)=401830+(869-652)=1047162+(156-77)=241756+(605-73)=1288412+(447-319)=54071+(651-524)=198389+(355-192)=55295+(250-80)=265444+(200-17)=627600+(434-290)=744431+(223-139)=515890+(923-351)=1462371+(231-185)=417900+(771-745)=92626+(400-101)=325933+(231-25)=1139326+(242-119)=449274+(872-621)=525233+(470-367)=336551+(880-849)=582328-(174+83)=71437-(10+155)=272452-(344+27)=81837-(356+21)=460156-(72+67)=17303-(65+214)=24423-(130+275)=18717-(212+375)=130482-(194+73)=215860-(157+352)=351323-(53+65)=205583-(43+473)=67406-(228+111)=67360-(15+89)=256313-(149+50)=114436-(110+105)=221272-(62+96)=114950-(728+70)=152397-(113+14)=270579-(96+414)=69475-(60+109)=306917-(398+370)=149457-(47+402)=8802-(90+277)=435432-(12+177)=243683-(20+394)=269437-(130+260)=47646-(259+126)=261490-(356+110)=24898-(415+222)=261382-(264+101)=17937-(475+247)=215339-(164+163)=12995-(640+287)=68336-(32+228)=76839-(261+160)=418367-(129+112)=126634-(124+33)=477289-(81+182)=26711-(345+204)=16250-(220-180)=10635-(641-67)=61128-(130-110)=108828-(811-137)=154226-(208-17)=35857-(345-163)=675244-(189-116)=171409-(230-126)=305448-(256-244)=436223-(640-457)=40321-(390-319)=250401-(672-575)=304122-(224-208)=106537-(842-595)=290286-(219-92)=159820-(857-293)=256386-(398-110)=98682-(885-688)=485365-(336-333)=362298-(422-273)=149437-(328-227)=336641-(900-368)=109492-(369-191)=314415-(819-434)=30136-(315-308)=129972-(886-278)=36455-(287-250)=18526-(563-89)=52203-(308-125)=20540-(727-543)=356235-(306-286)=215332-(359-358)=331342-(316-311)=337917-(244-38)=711238-(350-317)=205165-(478-354)=41380-(279-165)=266991-(836-225)=380385-(332-139)=192167-(821-759)=105472÷(18÷9)=236680÷(15÷3)=136354÷(18÷3)=59340÷(32÷8)=85189÷(18÷2)=21515÷(45÷9)=10345÷(63÷7)=5238÷(35÷5)=34468÷(12÷6)=234180÷(35÷7)=36136÷(28÷7)=34912÷(32÷4)=114392÷(35÷5)=56624÷(16÷4)=156423÷(36÷4)=47960÷(15÷3)=192460÷(16÷8)=230312÷(48÷6)=39280÷(28÷4)=40120÷(40÷5)=15155÷(45÷9)=31369÷(18÷6)=123279÷(21÷7)=93700÷(28÷4)=100320÷(48÷6)=40716÷(12÷6)=358203÷(63÷9)=29520÷(14÷7)=260301÷(21÷3)=43535÷(35÷7)=107469÷(14÷2)=67385÷(40÷8)=77183÷(27÷9)=61528÷(30÷5)=88180÷(48÷8)=30712÷(18÷9)=356150÷(15÷5)=50608÷(48÷6)=7644÷(20÷5)=11135÷(27÷9)=45464÷(2×2)=116224÷(2×2)=56368÷(2×2)=92160÷(2×2)=40136÷(4×2)=17120÷(2×2)=30632÷(4×2)=79784÷(2×2)=196102÷(3×2)=17780÷(2×2)=195366÷(3×2)=61952÷(4×2)=119324÷(2×3)=54810÷(3×2)=135240÷(4×2)=30414÷(3×3)=46856÷(2×2)=214384÷(2×3)=64360÷(3×3)=40236÷(2×2)=59150÷(2×3)=25228÷(2×2)=57684÷(2×2)=171320÷(2×2)=80296÷(2×4)=37328÷(2×4)=41528÷(2×2)=132900÷(3×3)=100348÷(2×2)=87112÷(4×2)=14400÷(2×4)=50944÷(4×2)=118848÷(4×2)=106124÷(2×2)=31916÷(2×2)=22948÷(4×2)=6120÷(4×2)=15666÷(3×3)=74222÷(3×2)=37832÷(2×2)=20833×(56÷7)=264698×(81÷9)=6282218×(14÷7)=43646×(72÷8)=414222×(24÷8)=666368×(10÷5)=73626×(12÷2)=156605×(72÷9)=4840331×(10÷5)=662688×(20÷4)=3440313×(18÷6)=939857×(15÷5)=2571178×(15÷3)=890909×(45÷5)=818177×(63÷9)=539860×(18÷2)=7740173×(10÷2)=865488×(14÷2)=341628×(36÷6)=168589×(24÷8)=1767285×(24÷8)=85541×(12÷4)=123106×(12÷6)=212955×(49÷7)=668565×(15÷5)=195295×(10÷5)=590118×(54÷9)=708583×(15÷3)=291516×(56÷7)=128138×(20÷4)=690180×(15÷3)=900404×(42÷7)=242490×(21÷7)=270847×(28÷7)=3388412×(18÷9)=824881×(20÷5)=3524207×(27÷9)=621376×(20÷4)=188021×(81÷9)=189568×(28÷4)=397614×(364÷7)=72841×(427÷7)=250133×(72÷4)=59446×(180÷6)=138020×(33÷3)=22093×(252÷7)=334812×(174÷3)=69692×(84÷6)=128871×(30÷3)=71041×(623÷7)=364944×(114÷6)=83611×(168÷2)=92460×(80÷8)=60044×(165÷5)=145241×(66÷6)=45128×(696÷8)=243647×(60÷3)=94083×(120÷3)=332013×(171÷3)=74156×(112÷2)=313624×(91÷7)=31254×(156÷3)=280821×(104÷4)=54695×(270÷9)=285028×(58÷2)=81256×(656÷8)=459240×(150÷6)=100068×(450÷5)=612030×(252÷9)=84063×(768÷8)=604846×(90÷6)=69096×(88÷8)=105625×(144÷6)=60028×(240÷3)=224015×(160÷8)=30011×(108÷2)=59421×(153÷9)=35786×(128÷4)=275233×(105÷5)=69324×(450÷6)=180081+41×4=24515+12×6=87354+48×7=690368+163×5=1183438+120×4=