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103+20=532+640=198+101=118+224=261+51=449+377=134+185=323+472=234+45=348+289=105+233=277+357=87+128=610+630=315+164=241+174=102+360=973+798=29+17=65+180=415+78=327+434=198+252=152+170=115+124=140+551=157+297=304+157=75+88=681+961=129+40=953+193=101+217=172+86=209+206=531+394=195+246=333+782=199+162=376+364=470-22=928-684=495-35=635-233=395-301=817-666=416-391=776-350=293-183=362-128=447-381=744-211=455-131=690-647=401-370=636-66=447-75=812-223=302-202=468-181=233-41=997-741=146-50=647-271=79-18=728-709=485-418=435-394=309-236=804-61=356-179=716-175=47-14=668-532=164-37=846-83=454-331=894-382=490-213=459-214=317×2=742×9=60×8=873×4=389×2=531×5=195×5=125×2=68×2=676×8=266×2=195×8=282×3=209×2=298×2=763×3=77×2=498×8=210×4=313×7=471×2=799×6=95×7=477×6=10×6=123×2=311×3=857×2=156×2=743×5=49×7=922×7=145×4=588×5=358×2=192×4=168×5=244×2=37×8=282×5=326÷2=528÷8=142÷2=852÷4=42÷6=285÷3=84÷6=665÷5=132÷2=636÷6=358÷2=108÷2=86÷2=935÷5=320÷5=145÷5=360÷4=384÷6=192÷8=608÷8=124÷4=108÷6=210÷6=960÷6=117÷9=332÷4=35÷5=870÷2=366÷6=855÷3=385÷7=368÷4=400÷5=497÷7=304÷2=24÷4=44÷2=888÷2=324÷9=414÷6=17×22=86×27=59×12=86×26=15×54=59×24=19×22=98×90=16×48=84×41=40×13=75×74=24×18=89×58=23×16=49×68=42×17=52×60=42×21=98×66=62×13=14×48=18×43=16×94=21×37=96×92=19×33=17×61=51×10=94×84=14×58=71×56=22×18=54×47=15×53=27×71=13×72=60×46=14×63=58×52=234+131+479=332+18+168=689+29+177=165+591+427=189+27+331=544+925+523=99+514+116=504+356+403=391+199+371=472+756+649=355+65+496=592+349+870=437+24+497=776+850+429=275+704+13=577+79+184=204+112+85=751+189+84=76+486+125=632+330+191=531+87+62=325+958+533=380+224+260=264+305+318=28+109+233=210+889+500=115+418+45=423+256+567=412+140+404=629+786+522=366+75+120=846+896+42=702+178+116=284+278+971=47+710+208=680+402+201=69+333+147=786+560+314=163+145+571=482+16+351=84+152-107=950+87-193=175+223-65=127+451-151=166+298-241=234+497-654=332+31-111=671+272-648=92+167-43=636+993-323=56+322-10=562+979-205=401+80-53=97+957-880=241+91-167=342+258-500=196+281-311=984+806-540=164+268-144=271+287-397=184+99-222=202+343-208=122+82-54=734+133-492=295+168-59=950+66-370=325+67-353=621+782-298=229+92-142=572+149-79=118+271-211=700+759-291=53+112-30=932+455-598=14+463-250=133+825-83=385+109-110=296+500-294=101+179-82=983+979-30=454-146-116=491-215-147=211-115-91=868-282-410=426-333-42=739-641-51=376-199-58=939-255-416=460-59-159=840-143-258=500-82-294=979-359-185=339-34-63=812-284-44=495-185-136=920-234-85=250-17-118=946-305-285=456-80-145=866-475-272=442-126-260=733-426-121=354-69-67=571-188-72=100-29-42=874-15-432=442-301-76=336-18-70=374-24-211=820-767-52=461-128-73=898-62-188=354-73-250=605-265-194=380-11-50=807-612-128=279-66-210=984-58-364=378-50-236=763-248-291=367-138+56=998-303+63=424-368+323=622-280+850=296-197+164=553-424+219=328-71+98=840-745+867=144-117+353=986-742+808=251-26+262=625-296+879=221-10+37=808-350+742=278-257+15=946-207+673=432-357+344=567-161+95=201-163+307=625-543+191=234-192+86=268-51+606=142-140+17=350-56+137=459-49+20=994-109+842=421-179+233=344-86+243=375-294+372=963-240+944=254-81+245=730-595+382=365-90+146=833-11+457=107-50+202=959-256+389=345-151+127=807-203+45=275-220+179=517-318+803=15×15×2=32×90×5=16×10×3=95×90×4=34×13×2=12×89×6=25×17×2=99×82×3=15×31×2=18×60×5=16×10×2=89×94×2=12×28×2=25×54×8=11×10×6=54×29×9=17×26×2=28×29×3=18×17×3=38×91×7=23×11×2=57×48×3=20×14×2=31×44×7=14×14×3=80×56×4=14×15×3=27×23×6=13×10×2=89×37×4=14×10×5=22×14×4=13×35×2=18×87×9=14×16×4=49×78×7=14×18×3=30×28×6=10×25×3=23×87×4=33×2×8=67×3×4=30×7×3=101×7×8=79×2×5=51×5×6=12×2×8=66×4×5=37×3×4=97×2×8=14×7×9=42×2×8=14×7×2=114×7×8=34×3×5=10×6×7=10×4×3=422×2×8=19×3×6=45×6×7=155×2×3=94×6×7=44×7×2=28×6×8=45×4×2=23×8×4=19×3×8=36×2×7=24×4×5=178×2×9=50×2×5=121×3×5=54×3×5=60×5×4=40×5×4=61×5×9=71×6×2=252×3×5=79×4×3=134×2×7=21×2×41=39×2×39=38×2×32=10×7×19=34×2×96=25×3×33=10×4×64=17×4×41=12×6×45=18×2×67=49×2×13=13×7×21=20×2×89=18×5×54=16×6×19=24×3×68=19×2×56=16×2×30=10×8×29=47×2×28=31×3×89=31×3×80=19×3×29=14×5×17=14×3×37=31×2×27=18×5×99=21×3×33=14×2×92=47×2×64=15×5×25=19×4×90=12×2×20=11×3×40=11×5×35=18×3×99=16×3×53=27×2×45=29×2×21=46×2×21=14×54÷9=93×66÷2=10×91÷2=99×97÷3=45×18÷3=72×85÷4=27×24÷3=56×50÷8=33×14÷6=28×74÷4=30×11÷3=56×89÷4=13×54÷3=78×32÷8=11×72÷3=51×56÷4=10×42÷5=16×88÷4=24×20÷6=14×11÷7=25×20÷5=46×36÷6=10×82÷5=88×40÷8=27×14÷3=72×42÷6=12×18÷9=24×96÷3=45×10÷6=30×96÷9=14×52÷7=64×43÷8=10×56÷5=96×44÷8=14×19÷7=79×38÷2=23×28÷7=95×46÷2=37×10÷5=96×86÷3=54×4÷8=990×9÷5=222×2÷4=820×6÷8=116×3÷4=152×5÷2=315×2÷9=718×8÷4=92×7÷2=882×4÷7=129×7÷3=882×2÷9=26×6÷4=15×2÷6=47×6÷3=597×2÷6=60×2÷4=498×8÷3=27×3÷9=930×4÷5=18×2÷3=272×8÷2=231×2÷3=336×9÷4=490×2÷4=543×2÷6=67×6÷3=378×7÷2=65×8÷5=160×4÷5=352×2÷4=374×9÷3=248×4÷8=933×4÷6=81×2÷9=990×7÷2=164×4÷8=608×7÷4=100×9÷6=685×6÷3=420÷5÷4=594÷6÷3=140÷4÷5=36÷3÷3=765÷9÷5=288÷2÷9=420÷7÷3=432÷6÷6=708÷3÷4=728÷7÷8=560÷7÷4=234÷6÷3=288÷6÷8=632÷2÷4=328÷2÷4=882÷7÷6=564÷6÷2=672÷4÷7=245÷5÷7=462÷2÷3=756÷2÷7=560÷5÷2=126÷2÷3=762÷3÷2=656÷4÷4=480÷4÷8=180÷6÷6=990÷5÷3=234÷3÷6=84÷4÷3=408÷4÷6=756÷3÷4=768÷3÷2=70÷5÷2=525÷5÷3=992÷4÷4=860÷2÷5=580÷2÷5=588÷6÷2=944÷4÷4=909÷9×6=936÷2×3=375÷5×3=42÷3×2=928÷2×5=555÷5×3=944÷2×6=387÷3×7=520÷5×8=74÷2×3=190÷5×6=798÷3×4=982÷2×9=765÷3×4=880÷2×3=858÷3×4=50÷2×4=226÷2×8=238÷7×4=386÷2×9=302÷2×7=270÷3×5=352÷8×7=66÷6×7=496÷8×6=658÷2×8=708÷6×3=27÷9×4=259÷7×2=915÷5×4=202÷2×7=782÷2×7=378÷2×3=414÷9×7=790÷2×7=885÷3×2=970÷5×7=378÷7×9=342÷6×2=822÷6×5=44÷2×39=94÷2×38=90÷6×47=40÷4×49=20÷5×96=122÷2×58=156÷6×20=324÷6×78=77÷7×30=118÷2×49=119÷7×10=39÷3×72=288÷8×15=171÷9×61=126÷7×48=216÷4×23=196÷7×30=120÷2×34=28÷4×92=128÷2×11=63÷7×46=248÷8×99=380÷5×11=468÷6×77=114÷3×24=36÷4×89=156÷4×16=140÷7×24=205÷5×10=150÷3×41=133÷7×30=255÷5×65=66÷6×12=114÷2×63=320÷5×12=336÷7×36=112÷7×56=48÷8×42=25÷5×26=240÷4×37=29+(286-245)=510+(406-298)=385+(253-66)=228+(416-285)=124+(82-46)=76+(564-107)=135+(138-32)=766+(222-102)=93+(445-202)=731+(826-726)=421+(221-131)=562+(869-546)=182+(441-356)=572+(218-72)=339+(434-333)=382+(887-16)=35+(477-323)=242+(804-512)=418+(234-91)=245+(877-849)=298+(218-135)=997+(967-50)=317+(369-352)=639+(942-749)=92+(125-82)=615+(341-330)=356+(448-278)=572+(387-63)=498+(220-68)=386+(443-30)=443+(354-108)=60+(651-480)=141+(299-241)=580+(853-12)=21+(439-329)=908+(636-608)=285+(341-288)=406+(215-197)=177+(132-47)=362+(621-76)=473-(310+127)=984-(183+456)=492-(48+188)=795-(205+185)=450-(20+409)=951-(172+389)=358-(139+75)=956-(322+481)=434-(180+144)=993-(325+282)=464-(133+205)=975-(71+308)=348-(91+162)=949-(424+226)=463-(51+225)=918-(51+511)=254-(55+82)=690-(154+323)=460-(320+132)=294-(54+48)=259-(162+59)=913-(565+110)=433-(12+334)=597-(67+126)=451-(161+233)=463-(105+260)=478-(94+40)=971-(148+579)=472-(228+62)=621-(318+134)=369-(146+116)=883-(399+247)=208-(21+112)=803-(346+276)=478-(147+118)=529-(18+223)=429-(14+61)=932-(369+375)=462-(191+150)=913-(329+38)=297-(430-190)=620-(678-480)=338-(430-137)=966-(982-398)=128-(260-174)=308-(788-652)=108-(181-95)=556-(998-997)=498-(367-147)=859-(756-383)=359-(239-99)=706-(947-788)=43-(314-293)=855-(543-48)=380-(476-464)=635-(665-440)=251-(173-14)=386-(428-199)=431-(442-144)=814-(706-67)=406-(419-242)=188-(392-285)=181-(95-36)=568-(607-150)=451-(495-144)=592-(936-457)=475-(439-343)=713-(352-117)=191-(88-82)=176-(545-507)=297-(421-351)=441-(516-367)=500-(482-280)=846-(61-18)=402-(108-10)=191-(630-553)=415-(207-145)=344-(450-138)=483-(441-242)=847-(386-367)=266÷(14÷7)=444÷(12÷2)=426÷(42÷7)=818÷(10÷5)=348÷(18÷9)=855÷(10÷2)=96÷(24÷3)=570÷(14÷7)=430÷(18÷9)=301÷(49÷7)=350÷(12÷6)=448÷(56÷8)=112÷(56÷7)=219÷(21÷7)=96÷(12÷6)=170÷(12÷6)=308÷(21÷3)=468÷(18÷9)=366÷(48÷8)=490÷(16÷8)=426÷(21÷7)=519÷(12÷4)=330÷(25÷5)=117÷(45÷5)=336÷(28÷7)=522÷(27÷9)=468÷(12÷2)=774÷(72÷8)=333÷(18÷6)=168÷(14÷7)=115÷(25÷5)=264÷(20÷5)=94÷(12÷6)=912÷(48÷8)=175÷(42÷6)=600÷(18÷6)=400÷(10÷2)=805÷(25÷5)=162÷(21÷7)=456÷(24÷4)=438÷(3×2)=942÷(3×2)=354÷(3×2)=784÷(2×2)=294÷(2×3)=72÷(4×2)=648÷(2×2)=312÷(4×2)=668÷(2×2)=624÷(2×4)=729÷(3×3)=330÷(3×2)=320÷(2×4)=352÷(4×2)=556÷(2×2)=888÷(4×2)=188÷(2×2)=348÷(2×3)=390÷(3×2)=364÷(2×2)=448÷(2×4)=207÷(3×3)=639÷(3×3)=716÷(2×2)=760÷(2×4)=756÷(3×2)=440÷(2×2)=816÷(4×2)=60÷(3×2)=702÷(2×3)=516÷(3×2)=96÷(2×2)=448÷(4×2)=906÷(3×2)=856÷(2×2)=378÷(2×3)=72÷(3×2)=798÷(3×2)=492÷(2×2)=864÷(4×2)=164×(30÷5)=225×(12÷2)=67×(24÷3)=686×(35÷7)=83×(45÷5)=235×(18÷6)=164×(54÷9)=156×(64÷8)=105×(54÷9)=617×(18÷9)=27×(14÷7)=973×(54÷9)=55×(16÷8)=894×(42÷7)=196×(18÷9)=846×(18÷6)=83×(27÷9)=751×(24÷3)=44×(27÷3)=305×(24÷8)=218×(27÷9)=437×(54÷6)=78×(18÷9)=102×(40÷5)=178×(16÷8)=952×(24÷6)=202×(27÷9)=467×(14÷7)=144×(24÷6)=589×(14÷7)=354×(16÷8)=634×(36÷9)=61×(63÷7)=48×(42÷6)=95×(16÷8)=84×(12÷4)=47×(18÷2)=875×(36÷6)=117×(10÷5)=35×(14÷2)=12×(525÷7)=97×(760÷8)=23×(91÷7)=92×(340÷5)=69×(55÷5)=12×(328÷4)=16×(44÷4)=48×(36÷2)=33×(270÷9)=77×(210÷7)=42×(60÷4)=85×(122÷2)=16×(369÷9)=12×(112÷7)=33×(95÷5)=64×(119÷7)=15×(144÷3)=33×(330÷6)=98×(20÷2)=46×(112÷2)=24×(147÷7)=76×(192÷6)=11×(154÷7)=14×(380÷4)=65×(50÷5)=81×(282÷3)=27×(261÷9)=26×(136÷4)=52×(78÷6)=16×(100÷4)=44×(34÷2)=41×(272÷4)=48×(42÷3)=74×(425÷5)=16×(330÷6)=74×(310÷5)=58×(28÷2)=88×(182÷7)=17×(44÷2)=34×(88÷4)=163+156×3=768+76×4=424+61×4=491+128×2=112+262×3=53+202×4=463+36×6=113+209×3=60+104×2=130+88×3=330+232×2=614+253×3=463+227×2=462+334×2=175+71×3=941+210×2=96+114×7=478+25×4=313+79×2=103+85×7=210+75×9=393+202×4=451+84×6=638+93×3=377+22×2=929+356×2=308+79×6=65+105×8=121+39×9=997+83×9=60×4+430=113×6+32=22×2+104=114×3+409=61×7+108=36×7+898=211×2+88=107×9+425=279×3+93=186×2+186=252+13×32=530+58×10=319+13×15=823+19×45=210+34×16=811+37×10=192+20×12=940+26×38=48+20×13=917+51×17=163+25×17=656+31×25=181+61×11=675+14×12=13+10×72=299+27×10=89+21×35=584+65×13=68+20×25=508+15×58=188+34×23=235+35×24=71+13×11=893+31×32=168+19×42=927+29×17=214+10×23=766+26×33=113+18×29=747+16×25=42×22+40=13×32+413=13×53+300=28×33+771=43×10+434=11×29+425=19×28+92=33×20+746=61×11+184=40×17+318=388-20×11=788-18×33=483-19×15=659-12×21=482-22×12=656-11×21=370-18×15=931-22×36=376-13×28=734-21×19=451-18×23=863-15×31=255-15×17=759-11×33=403-15×11=503-12×12=400-34×11=547-19×25=371-16×20=491-11×24=433-16×10=571-36×13=451-11×16=381-18×10=452-16×16=885-42×18=440-11×21=716-70×10=304-11×11=743-16×35=491-11×42=992-15×15=247-22×10=842-32×17=364-19×13=996-66×11=484-27×15=570-20×27=445-19×10=422-31×12=451-112×4=363-63×4=446-62×5=687-65×8=288-23×3=490-219×2=457-43×6=368-51×4=308-27×5=919-200×3=309-31×5=390-121×2=301-11×6=843-17×3=478-39×9=291-78×3=500-13×7=353-23×2=438-182×2=798-37×5=467-42×8=677-149×3=464-43×6=304-101×3=250-25×5=701-36×9=310-40×3=395-42×3=133-26×4=239-95×2=336-16×7=775-317×2=433-26×3=785-334×2=483-10×9=718-154×2=491-79×6=752-19×5=393-22×8=211-14×9=13×35-412=51×19-644=43×10-103=11×72-401=16×11-31=67×14-85=16×18-73=12×25-284=13×34-292=29×32-620=11×32-21=67×12-648=19×11-191=29×12-292=12×28-118=55×14-488=14×29-93=12×10-119=25×13-111=19×17-263=11×26-181=11×14-31=13×22-107=18×46-10=25×16-161=15×57-441=11×29-181=41×13-345=14×22-93=29×21-584=44×11-62=40×13-391=15×26-370=10×48-108=28×11-160=17×48-598=16×29-341=11×83-121=13×20-212=18×40-454=23×8-127=386×5-970=449×2-516=679×7-740=237×4-159=356×3-862=467×2-716=738×4-835=27×9-240=611×9-866=45×7-223=337×7-274=97×7-328=168×7-358=216×4-791=537×9-985=179×5-171=732×9-665=147×2-69=518×9-301=83×9-156=843×7-107=160×5-673=829×2-479=36×7-67=541×3-903=185×5-78=864×5-988=187×4-685=191×8-840=158×6-388=626×2-578=150×6-897=394×6-894=394×2-316=571×3-52=174×2-16=291×3-538=112×6-525=839×4-210=246+432÷3=909+810÷6=274+355÷5=235+238÷2=240+122÷2=848+276÷6=296+714÷3=455+24÷3=321+610÷2=38+516÷2=238+54÷6=694+812÷4=197+496÷8=677+480÷5=340+880÷5=780+768÷8=80+343÷7=915+858÷3=232+698÷2=406+912÷6=114÷6+104=637÷7+300=324÷6+447=186÷3+807=456÷2+497=994÷2+842=147÷3+457=56÷4+340=284÷4+421=676÷4+495=372÷4+103=474÷6+753=470÷5+38=325÷5+287=597÷3+298=260÷2+463=225÷5+131=220÷5+782=630÷9+350=372÷6+60=318-480÷3=518-572÷2=201-580÷4=480-750÷6=133-212÷4=826-490÷2=381-28÷2=926-975÷3=308-144÷8=666-472÷8=147-116÷2=598-868÷7=497-642÷2=739-60÷6=354-105÷7=293-790÷5=467-252÷6=946-770÷2=147-51÷3=729-532÷7=491-615÷5=488-468÷6=307-564÷3=814-50÷5=474-420÷5=591-51÷3=303-248÷2=911-198÷3=323-218÷2=754-818÷2=373-276÷6=827-66÷2=201-180÷9=362-940÷5=258-666÷9=414-828÷4=132-524÷4=195-888÷6=349-384÷4=369-604÷2=35×(158-144)=51×(392-371)=51×(249-237)=20×(666-583)=22×(472-448)=83×(602-550)=35×(473-462)=20×(939-889)=17×(98-62)=55×(210-195)=30×(339-315)=65×(225-212)=31×(231-201)=23×(496-450)=19×(373-342)=45×(850-755)=17×(386-357)=45×(210-139)=70×(234-220)=41×(246-178)=(212-194)×25=(453-404)×95=(333-314)×14=(743-683)×15=(421-353)×12=(358-336)×22=(159-133)×29=(74-23)×47=(372-354)×45=(487-390)×25=(276-262)×27=(337-247)×90=(366-352)×10=(238-204)×92=(154-141)×59=(392-312)×72=(230-205)×12=(396-358)×22=(467-419)×18=(615-535)×36=79×(374-369)=425×(303-299)=49×(293-287)=518×(468-459)=39×(119-113)=730×(921-918)=87×(135-129)=408×(435-427)=47×(450-441)=85×(116-113)=296×(149-146)=984×(951-944)=42×(378-370)=67×(624-617)=67×(52-44)=384×(673-665)=18×(285-278)=693×(716-713)=21×(332-323)=358×(316-310)=18×(312-307)=307×(413-404)=56×(333-325)=772×(552-549)=201×(201-197)=233×(249-240)=116×(383-377)=386×(123-115)=150×(264-261)=939×(931-928)=284×(355-352)=535×(280-276)=198×(257-254)=415×(202-195)=20×(369-363)=473×(55-47)=10×(29-22)=768×(403-400)=279×(73-70)=237×(780-777)=194÷(111-109)=875÷(807-802)=286÷(257-255)=78÷(295-293)=230÷(193-188)=204÷(127-121)=268÷(325-321)=475÷(464-459)=424÷(324-320)=330÷(447-445)=261÷(358-355)=900÷(559-557)=132÷(54-50)=728÷(876-868)=242÷(287-285)=468÷(499-496)=18÷(66-60)=711÷(812-803)=384÷(392-386)=824÷(445-441)=201÷(313-310)=116÷(704-700)=32÷(229-225)=558÷(770-768)=280÷(353-348)=825÷(164-161)=66÷(316-314)=654÷(62-59)=190÷(434-429)=130÷(628-626)=360÷(255-251)=628÷(976-972)=314÷(212-210)=84÷(792-785)=208÷(351-343)=544÷(78-70)=294÷(496-493)=940÷(934-930)=390÷(32-26)=115÷(301-296)=(202-10)÷2=(754-292)÷7=(476-158)÷2=(828-222)÷6=(424-138)÷2=(379-33)÷2=(449-41)÷4=(544-264)÷4=(488-36)÷2=(620-575)÷9=(299-34)÷5=(287-221)÷3=(268-13)÷3=(90-42)÷2=(351-63)÷3=(398-302)÷3=(494-346)÷2=(506-17)÷3=(286-66)÷5=(420-368)÷4=(498-388)÷5=(907-37)÷3=(289-85)÷6=(482-374)÷2=(401-184)÷7=(289-121)÷7=(382-84)÷2=(965-890)÷3=(381-141)÷4=(618-198)÷4=(199-54)÷5=(918-773)÷5=(420-104)÷2=(694-271)÷3=(199-99)÷4=(956-704)÷2=(234-82)÷4=(990-661)÷7=(397-37)÷9=(971-881)÷9=4/8+2/8=5/8+3/8=2/8+3/8=4/6+2/6=4/8+3/8=6/9+2/9=1/6+3/6=4/7+3/7=3/7+2/7=7/9+2/9=1/7+4/7=1/4+3/4=5/7-1/7=2/8-1/8=4/7-2/7=3/6-1/6=4/8-3/8=8/10-2/10=2/5-1/5=6/9-3/9=2/4-1/4=2/3-1/3=5/8-2/8=3/5-1/5=4.9+7.0=8.8+14.7=2.4+5.0=9.6+6.3=4.3+8.6=1.3+86.6=4.1+0.9=7.8+61.5=8.1+0.4=9.8+7.6=9.0+2.6=59.6+20.7=0.2+3.7=12.5+86.4=7.3+6.9=4.0+5.1=1.0+2.3=28.0+28.3=9.3+4.3=44.4+1.4=6.9+9.5=8.1+5.7=4.6+4.3=35.7+46.2=3.7+7.7=59.9+28.4=5.6+6.0=2.6+3.5=8.6+0.9=34.8+17.7=2.6+1.5=41.8+10.8=5.1+3.1=0.8+6.5=6.1+9.3=12.6+11.7=7.0+2.6=36.0+4.4=8.1+6.3=3.0+3.1=8.7-7.9=70.5-7.4=7.0-6.4=6.6-0.2=4.7-4.1=66.0-23.5=6.6-2.3=67.1-4.9=6.6-4.7=7.3-0.6=5.0-1.0=63.8-45.6=7.8-6.1=30.0-20.3=4.7-0.3=5.4-2.9=9.0-0.2=63.3-15.4=10.0-8.5=26.0-20.1=10.0-2.2=4.8-0.9=0.9-0.5=32.1-4.2=4.8-3.3=72.7-44.1=2.4-1.4=9.7-6.0=5.0-4.1=71.0-63.7=7.4-7.1=82.4-46.6=6.7-0.7=9.7-5.5=5.0-3.1=72.8-1.1=8.9-5.9=40.9-31.3=5.9-1.3=9.8-6.4=参考答案103+20=123532+640=1172198+101=299118+224=342261+51=312449+377=826134+185=319323+472=795234+45=279348+289=637105+233=338277+357=63487+128=215610+630=1240315+164=479241+174=415102+360=462973+798=177129+17=4665+180=245415+78=493327+434=761198+252=450152+170=322115+124=239140+551=691157+297=454304+157=46175+88=163681+961=1642129+40=169953+193=1146101+217=318172+86=258209+206=415531+394=925195+246=441333+782=1115199+162=361376+364=740470-22=448928-684=244495-35=460635-233=402395-301=94817-666=151416-391=25776-350=426293-183=110362-128=234447-381=66744-211=533455-131=324690-647=43401-370=31636-66=570447-75=372812-223=589302-202=100468-181=287233-41=192997-741=256146-50=96647-271=37679-18=61728-709=19485-418=67435-394=41309-236=73804-61=743356-179=177716-175=54147-14=33668-532=136164-37=127846-83=763454-331=123894-382=512490-213=277459-214=245317×2=634742×9=667860×8=480873×4=3492389×2=778531×5=2655195×5=975125×2=25068×2=136676×8=5408266×2=532195×8=1560282×3=846209×2=418298×2=596763×3=228977×2=154498×8=3984210×4=840313×7=2191471×2=942799×6=479495×7=665477×6=286210×6=60123×2=246311×3=933857×2=1714156×2=312743×5=371549×7=343922×7=6454145×4=580588×5=2940358×2=716192×4=768168×5=840244×2=48837×8=296282×5=1410326÷2=163528÷8=66142÷2=71852÷4=21342÷6=7285÷3=9584÷6=14665÷5=133132÷2=66636÷6=106358÷2=179108÷2=5486÷2=43935÷5=187320÷5=64145÷5=29360÷4=90384÷6=64192÷8=24608÷8=76124÷4=31108÷6=18210÷6=35960÷6=160117÷9=13332÷4=8335÷5=7870÷2=435366÷6=61855÷3=285385÷7=55368÷4=92400÷5=80497÷7=71304÷2=15224÷4=644÷2=22888÷2=444324÷9=36414÷6=6917×22=37486×27=232259×12=70886×26=223615×54=81059×24=141619×22=41898×90=882016×48=76884×41=344440×13=52075×74=555024×18=43289×58=516223×16=36849×68=333242×17=71452×60=312042×21=88298×66=646862×13=80614×48=67218×43=77416×94=150421×37=77796×92=883219×33=62717×61=103751×10=51094×84=789614×58=81271×56=397622×18=39654×47=253815×53=79527×71=191713×72=93660×46=276014×63=88258×52=3016234+131+479=844332+18+168=518689+29+177=895165+591+427=1183189+27+331=547544+925+523=199299+514+116=729504+356+403=1263391+199+371=961472+756+649=1877355+65+496=916592+349+870=1811437+24+497=958776+850+429=2055275+704+13=992577+79+184=840204+112+85=401751+189+84=102476+486+125=687632+330+191=1153531+87+62=680325+958+533=1816380+224+260=864264+305+318=88728+109+233=370210+889+500=1599115+418+45=578423+256+567=1246412+140+404=956629+786+522=1937366+75+120=561846+896+42=1784702+178+116=996284+278+971=153347+710+208=965680+402+201=128369+333+147=549786+560+314=1660163+145+571=879482+16+351=84984+152-107=129950+87-193=844175+223-65=333127+451-151=427166+298-241=223234+497-654=77332+31-111=252671+272-648=29592+167-43=216636+993-323=130656+322-10=368562+979-205=1336401+80-53=42897+957-880=174241+91-167=165342+258-500=100196+281-311=166984+806-540=1250164+268-144=288271+287-397=161184+99-222=61202+343-208=337122+82-54=150734+133-492=375295+168-59=404950+66-370=646325+67-353=39621+782-298=1105229+92-142=179572+149-79=642118+271-211=178700+759-291=116853+112-30=135932+455-598=78914+463-250=227133+825-83=875385+109-110=384296+500-294=502101+179-82=198983+979-30=1932454-146-116=192491-215-147=129211-115-91=5868-282-410=176426-333-42=51739-641-51=47376-199-58=119939-255-416=268460-59-159=242840-143-258=439500-82-294=124979-359-185=435339-34-63=242812-284-44=484495-185-136=174920-234-85=601250-17-118=115946-305-285=356456-80-145=231866-475-272=119442-126-260=56733-426-121=186354-69-67=218571-188-72=311100-29-42=29874-15-432=427442-301-76=65336-18-70=248374-24-211=139820-767-52=1461-128-73=260898-62-188=648354-73-250=31605-265-194=146380-11-50=319807-612-128=67279-66-210=3984-58-364=562378-50-236=92763-248-291=224367-138+56=285998-303+63=758424-368+323=379622-280+850=1192296-197+164=263553-424+219=348328-71+98=355840-745+867=962144-117+353=380986-742+808=1052251-26+262=487625-296+879=1208221-10+37=248808-350+742=1200278-257+15=36946-207+673=1412432-357+344=419567-161+95=501201-163+307=345625-543+191=273234-192+86=128268-51+606=823142-140+17=19350-56+137=431459-49+20=430994-109+842=1727421-179+233=475344-86+243=501375-294+372=453963-240+944=1667254-81+245=418730-595+382=517365-90+146=421833-11+457=1279107-50+202=259959-256+389=1092345-151+127=321807-203+45=649275-220+179=234517-318+803=100215×15×2=45032×90×5=1440016×10×3=48095×90×4=3420034×13×2=88412×89×6=640825×17×2=85099×82×3=2435415×31×2=93018×60×5=540016×10×2=32089×94×2=1673212×28×2=67225×54×8=1080011×10×6=66054×29×9=1409417×26×2=88428×29×3=243618×17×3=91838×91×7=2420623×11×2=50657×48×3=820820×14×2=56031×44×7=954814×14×3=58880×56×4=1792014×15×3=63027×23×6=372613×10×2=26089×37×4=1317214×10×5=70022×14×4=123213×35×2=91018×87×9=1409414×16×4=89649×78×7=2675414×18×3=75630×28×6=504010×25×3=75023×87×4=800433×2×8=52867×3×4=80430×7×3=630101×7×8=565679×2×5=79051×5×6=153012×2×8=19266×4×5=132037×3×4=44497×2×8=155214×7×9=88242×2×8=67214×7×2=196114×7×8=638434×3×5=51010×6×7=42010×4×3=120422×2×8=675219×3×6=34245×6×7=1890155×2×3=93094×6×7=394844×7×2=61628×6×8=134445×4×2=36023×8×4=73619×3×8=45636×2×7=50424×4×5=480178×2×9=320450×2×5=500121×3×5=181554×3×5=81060×5×4=120040×5×4=80061×5×9=274571×6×2=852252×3×5=378079×4×3=948134×2×7=187621×2×41=172239×2×39=304238×2×32=243210×7×19=133034×2×96=652825×3×33=247510×4×64=256017×4×41=278812×6×45=324018×2×67=241249×2×13=127413×7×21=191120×2×89=356018×5×54=486016×6×19=182424×3×68=489619×2×56=212816×2×30=96010×8×29=232047×2×28=263231×3×89=827731×3×80=744019×3×29=165314×5×17=119014×3×37=155431×2×27=167418×5×99=891021×3×33=207914×2×92=257647×2×64=601615×5×25=187519×4×90=684012×2×20=48011×3×40=132011×5×35=192518×3×99=534616×3×53=254427×2×45=243029×2×21=121846×2×21=193214×54÷9=8493×66÷2=306910×91÷2=45599×97÷3=320145×18÷3=27072×85÷4=153027×24÷3=21656×50÷8=35033×14÷6=7728×74÷4=51830×11÷3=11056×89÷4=124613×54÷3=23478×32÷8=31211×72÷3=26451×56÷4=71410×42÷5=8416×88÷4=35224×20÷6=8014×11÷7=2225×20÷5=10046×36÷6=27610×82÷5=16488×40÷8=44027×14÷3=12672×42÷6=50412×18÷9=2424×96÷3=76845×10÷6=7530×96÷9=32014×52÷7=10464×43÷8=34410×56÷5=11296×44÷8=52814×19÷7=3879×38÷2=150123×28÷7=9295×46÷2=218537×10÷5=7496×86÷3=275254×4÷8=27990×9÷5=1782222×2÷4=111820×6÷8=615116×3÷4=87152×5÷2=380315×2÷9=70718×8÷4=143692×7÷2=322882×4÷7=504129×7÷3=301882×2÷9=19626×6÷4=3915×2÷6=547×6÷3=94597×2÷6=19960×2÷4=30498×8÷3=132827×3÷9=9930×4÷5=74418×2÷3=12272×8÷2=1088231×2÷3=154336×9÷4=756490×2÷4=245543×2÷6=18167×6÷3=134378×7÷2=132365×8÷5=104160×4÷5=128352×2÷4=176374×9÷3=1122248×4÷8=124933×4÷6=62281×2÷9=18990×7÷2=3465164×4÷8=82608×7÷4=1064100×9÷6=150685×6÷3=1370420÷5÷4=21594÷6÷3=33140÷4÷5=736÷3÷3=4765÷9÷5=17288÷2÷9=16420÷7÷3=20432÷6÷6=12708÷3÷4=59728÷7÷8=13560÷7÷4=20234÷6÷3=13288÷6÷8=6632÷2÷4=79328÷2÷4=41882÷7÷6=21564÷6÷2=47672÷4÷7=24245÷5÷7=7462÷2÷3=77756÷2÷7=54560÷5÷2=56126÷2÷3=21762÷3÷2=127656÷4÷4=41480÷4÷8=15180÷6÷6=5990÷5÷3=66234÷3÷6=1384÷4÷3=7408÷4÷6=17756÷3÷4=63768÷3÷2=12870÷5÷2=7525÷5÷3=35992÷4÷4=62860÷2÷5=86580÷2÷5=58588÷6÷2=49944÷4÷4=59909÷9×6=606936÷2×3=1404375÷5×3=22542÷3×2=28928÷2×5=2320555÷5×3=333944÷2×6=2832387÷3×7=903520÷5×8=83274÷2×3=111190÷5×6=228798÷3×4=1064982÷2×9=4419765÷3×4=1020880÷2×3=1320858÷3×4=114450÷2×4=100226÷2×8=904238÷7×4=136386÷2×9=1737302÷2×7=1057270÷3×5=450352÷8×7=30866÷6×7=77496÷8×6=372658÷2×8=2632708÷6×3=35427÷9×4=12259÷7×2=74915÷5×4=732202÷2×7=707782÷2×7=2737378÷2×3=567414÷9×7=322790÷2×7=2765885÷3×2=590970÷5×7=1358378÷7×9=486342÷6×2=114822÷6×5=68544÷2×39=85894÷2×38=178690÷6×47=70540÷4×49=49020÷5×96=384122÷2×58=3538156÷6×20=520324÷6×78=421277÷7×30=330118÷2×49=2891119÷7×10=17039÷3×72=936288÷8×15=540171÷9×61=1159126÷7×48=864216÷4×23=1242196÷7×30=840120÷2×34=204028÷4×92=644128÷2×11=70463÷7×46=414248÷8×99=3069380÷5×11=836468÷6×77=6006114÷3×24=91236÷4×89=801156÷4×16=624140÷7×24=480205÷5×10=410150÷3×41=2050133÷7×30=570255÷5×65=331566÷6×12=132114÷2×63=3591320÷5×12=768336÷7×36=1728112÷7×56=89648÷8×42=25225÷5×26=130240÷4×37=222029+(286-245)=70510+(406-298)=618385+(253-66)=572228+(416-285)=359124+(82-46)=16076+(564-107)=533135+(138-32)=241766+(222-102)=88693+(445-202)=336731+(826-726)=831421+(221-131)=511562+(869-546)=885182+(441-356)=267572+(218-72)=718339+(434-333)=440382+(887-16)=125335+(477-323)=189242+(804-512)=534418+(234-91)=561245+(877-849)=273298+(218-135)=381997+(967-50)=1914317+(369-352)=334639+(942-749)=83292+(125-82)=135615+(341-330)=626356+(448-278)=526572+(387-63)=896498+(220-68)=650386+(443-30)=799443+(354-108)=68960+(651-480)=231141+(299-241)=199580+(853-12)=142121+(439-329)=131908+(636-608)=936285+(341-288)=338406+(215-197)=424177+(132-47)=262362+(621-76)=907473-(310+127)=36984-(183+456)=345492-(48+188)=256795-(205+185)=405450-(20+409)=21951-(172+389)=390358-(139+75)=144956-(322+481)=153434-(180+144)=110993-(325+282)=386464-(133+205)=126975-(71+308)=596348-(91+162)=95949-(424+226)=299463-(51+225)=187918-(51+511)=356254-(55+82)=117690-(154+323)=213460-(320+132)=8294-(54+48)=192259-(162+59)=38913-(565+110)=238433-(12+334)=87597-(67+126)=404451-(161+233)=57463-(105+260)=98478-(94+40)=344971-(148+579)=244472-(228+62)=182621-(318+134)=169369-(146+116)=107883-(399+247)=237208-(21+112)=75803-(346+276)=181478-(147+118)=213529-(18+223)=288429-(14+61)=354932-(369+375)=188462-(191+150)=121913-(329+38)=546297-(430-190)=57620-(678-480)=422338-(430-137)=45966-(982-398)=382128-(260-174)=42308-(788-652)=172108-(181-95)=22556-(998-997)=555498-(367-147)=278859-(756-383)=486359-(239-99)=219706-(947-788)=54743-(314-293)=22855-(543-48)=360380-(476-464)=368635-(665-440)=410251-(173-14)=92386-(428-199)=157431-(442-144)=133814-(706-67)=175406-(419-242)=229188-(392-285)=81181-(95-36)=122568-(607-150)=111451-(495-144)=100592-(936-457)=113475-(439-343)=379713-(352-117)=478191-(88-82)=185176-(545-507)=138297-(421-351)=227441-(516-367)=292500-(482-280)=298846-(61-18)=803402-(108-10)=304191-(630-553)=114415-(207-145)=353344-(450-138)=32483-(441-242)=284847-(386-367)=828266÷(14÷7)=133444÷(12÷2)=74426÷(42÷7)=71818÷(10÷5)=409348÷(18÷9)=174855÷(10÷2)=17196÷(24÷3)=12570÷(14÷7)=285430÷(18÷9)=215301÷(49÷7)=43350÷(12÷6)=175448÷(56÷8)=64112÷(56÷7)=14219÷(21÷7)=7396÷(12÷6)=48170÷(12÷6)=85308÷(21÷3)=44468÷(18÷9)=234366÷(48÷8)=61490÷(16÷8)=245426÷(21÷7)=142519÷(12÷4)=173330÷(25÷5)=66117÷(45÷5)=13336÷(28÷7)=84522÷(27÷9)=174468÷(12÷2)=78774÷(72÷8)=86333÷(18÷6)=111168÷(14÷7)=84115÷(25÷5)=23264÷(20÷5)=6694÷(12÷6)=47912÷(48÷8)=152175÷(42÷6)=25600÷(18÷6)=200400÷(10÷2)=80805÷(25÷5)=161162÷(21÷7)=54456÷(24÷4)=76438÷(3×2)=73942÷(3×2)=157354÷(3×2)=59784÷(2×2)=196294÷(2×3)=4972÷(4×2)=9648÷(2×2)=162312÷(4×2)=39668÷(2×2)=167624÷(2×4)=78729÷(3×3)=81330÷(3×2)=55320÷(2×4)=40352÷(4×2)=44556÷(2×2)=139888÷(4×2)=111188÷(2×2)=47348÷(2×3)=58390÷(3×2)=65364÷(2×2)=91448÷(2×4)=56207÷(3×3)=23639÷(3×3)=71716÷(2×2)=179760÷(2×4)=95756÷(3×2)=126440÷(2×2)=110816÷(4×2)=10260÷(3×2)=10702÷(2×3)=117516÷(3×2)=8696÷(2×2)=24448÷(4×2)=56906÷(3×2)=151856÷(2×2)=214378÷(2×3)=6372÷(3×2)=12798÷(3×2)=133492÷(2×2)=123864÷(4×2)=108164×(30÷5)=984225×(12÷2)=135067×(24÷3)=536686×(35÷7)=343083×(45÷5)=747235×(18÷6)=705164×(54÷9)=984156×(64÷8)=1248105×(54÷9)=630617×(18÷9)=123427×(14÷7)=54973×(54÷9)=583855×(16÷8)=110894×(42÷7)=5364196×(18÷9)=392846×(18÷6)=253883×(27÷9)=249751×(24÷3)=600844×(27÷3)=396305×(24÷8)=915218×(27÷9)=654437×(54÷6)=393378×(18÷9)=156102×(40÷5)=816178×(16÷8)=356952×(24÷6)=3808202×(27÷9)=606467×(14÷7)=934144×(24÷6)=576589×(14÷7)=1178354×(16÷8)=708634×(36÷9)=253661×(63÷7)=54948×(42÷6)=33695×(16÷8)=19084×(12÷4)=25247×(18÷2)=423875×(36÷6)=5250117×(10÷5)=23435×(14÷2)=24512×(525÷7)=90097×(760÷8)=921523×(91÷7)=29992×(340÷5)=625669×(55÷5)=75912×(328÷4)=98416×(44÷4)=17648×(36÷2)=86433×(270÷9)=99077×(210÷7)=231042×(60÷4)=63085×(122÷2)=518516×(369÷9)=65612×(112÷7)=19233×(95÷5)=62764×(119÷7)=108815×(144÷3)=72033×(330÷6)=181598×(20÷2)=98046×(112÷2)=257624×(147÷7)=50476×(192÷6)=243211×(154÷7)=24214×(380÷4)=133065×(50÷5)=65081×(282÷3)=761427×(261÷9)=78326×(136÷4)=88452×(78÷6)=67616×(100÷4)=40044×(34÷2)=74841×(272÷4)=278848×(42÷3)=67274×(425÷5)=629016×(330÷6)=88074×(310÷5)=458858×(28÷2)=81288×(182÷7)=228817×(44÷2)=37434×(88÷4)=748163+156×3=631768+76×4=1072424+61×4=668491+128×2=747112+2