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186+69=247+601=141+301=535+154=139+297=291+561=127+280=574+216=94+39=409+121=362+64=401+301=62+148=744+329=52+45=127+230=160+316=385+795=154+333=167+503=111+50=337+287=153+196=608+758=285+178=46+232=82+84=302+146=267+109=148+432=302+147=163+537=48+64=334+56=134+49=84+166=83+321=663+683=61+185=527+113=449-124=920-710=161-24=843-447=273-137=973-769=97-50=904-196=332-272=778-265=464-150=687-412=214-123=509-210=480-173=784-694=272-172=684-603=334-214=683-167=354-88=757-251=461-138=964-551=420-36=837-663=455-392=807-38=483-211=987-599=251-32=789-235=245-53=305-278=329-100=654-226=370-359=389-50=341-80=869-35=54×7=979×5=93×4=712×2=466×2=802×7=33×4=21×6=330×2=264×8=320×3=269×4=152×2=887×3=75×7=146×8=236×2=186×4=150×6=511×4=134×6=95×4=213×3=425×5=151×5=636×5=175×3=688×5=66×9=462×4=25×8=208×5=232×2=192×7=98×3=612×2=31×2=945×3=252×3=730×5=225÷3=198÷9=195÷3=330÷5=390÷6=424÷4=339÷3=492÷4=208÷8=935÷5=270÷2=54÷6=50÷5=600÷3=99÷3=174÷6=380÷4=546÷7=129÷3=742÷2=225÷9=603÷3=54÷2=330÷3=282÷2=72÷8=314÷2=423÷9=147÷3=96÷3=360÷5=892÷4=156÷6=772÷2=248÷4=486÷3=357÷7=182÷7=310÷5=462÷2=57×13=28×34=34×28=89×44=10×35=58×69=10×36=85×63=15×62=49×39=22×15=56×48=16×53=86×24=32×12=24×82=16×16=76×72=27×15=46×42=29×10=62×93=41×24=36×30=17×46=50×66=24×38=30×25=11×84=60×59=43×18=39×39=28×11=81×43=13×33=86×75=10×11=94×57=34×18=89×42=412+164+291=509+995+807=341+586+51=879+684+243=161+718+60=296+543+891=32+86+342=626+58+881=92+316+499=535+469+713=60+551+252=970+514+102=99+534+361=148+459+97=134+372+184=617+196+89=182+175+474=450+300+752=77+201+138=166+46+939=492+286+58=183+507+638=692+84+214=258+689+341=115+412+352=714+627+332=224+92+555=256+788+429=488+316+40=790+112+489=48+22+620=693+347+519=161+459+157=14+292+767=114+299+585=809+471+171=498+346+108=563+949+20=386+31+56=959+727+61=147+178-43=571+798-774=243+228-190=623+343-415=390+17-36=762+893-374=70+80-132=330+610-724=57+329-97=695+960-281=223+234-432=913+827-270=245+16-15=105+266-287=48+269-256=392+771-573=183+55-213=365+836-506=396+66-368=733+540-703=63+129-71=247+185-223=200+172-159=305+799-656=108+152-260=142+869-243=452+25-108=230+847-777=217+171-132=853+920-239=64+328-110=378+537-40=358+22-219=749+122-850=245+179-147=904+843-426=80+209-52=188+166-21=369+74-102=427+534-444=345-208-12=608-281-80=414-80-279=797-213-428=307-33-168=946-88-85=307-113-38=960-214-416=307-73-118=728-546-69=205-56-21=999-214-621=289-191-81=864-762-48=422-75-177=974-573-206=315-11-84=692-206-208=387-167-34=301-11-207=486-83-262=642-73-43=261-126-58=996-358-183=464-29-194=895-730-132=484-136-132=271-20-89=381-83-30=805-221-489=451-38-71=281-67-45=407-59-319=923-355-44=94-35-31=998-165-742=345-108-192=834-683-58=402-266-136=935-247-241=413-222+166=982-475+857=331-319+315=309-68+547=253-240+154=439-54+492=334-324+101=529-338+398=367-206+51=765-51+536=302-223+84=177-92+835=481-456+261=966-589+860=498-382+123=752-232+924=263-250+175=573-497+856=230-208+454=484-322+240=414-351+403=707-670+853=410-384+450=539-63+389=410-332+163=146-50+139=147-42+305=903-72+156=352-285+147=521-373+192=481-479+171=751-89+631=493-257+71=894-79+606=324-148+227=713-63+542=338-257+164=559-386+492=391-308+278=376-51+294=14×19×2=29×86×9=10×10×6=43×22×7=12×16×4=79×23×3=13×33×2=59×67×9=12×26×2=14×74×5=32×10×3=23×54×4=13×28×2=19×24×4=36×12×2=85×61×4=12×13×6=87×66×2=10×10×3=14×44×6=23×10×4=96×31×5=12×23×3=80×38×3=15×15×3=51×87×8=20×18×2=87×17×6=11×16×4=24×19×5=12×33×2=18×16×3=43×11×2=72×34×5=18×12×3=57×68×8=11×18×2=10×71×3=17×17×2=90×81×8=19×2×6=18×6×7=25×3×9=45×7×3=56×6×2=195×5×4=10×9×2=84×5×7=141×3×2=148×6×7=27×2×4=394×2×7=44×2×4=477×2×7=30×4×6=45×5×3=80×4×3=66×5×4=24×5×7=103×3×8=131×3×2=195×3×5=85×5×2=255×2×3=51×2×4=310×2×5=23×2×5=122×6×2=14×3×4=95×5×6=30×5×3=26×4×2=36×2×3=94×3×7=23×4×2=62×7×3=26×7×4=325×3×4=50×5×3=53×4×6=33×2×44=49×2×44=18×3×46=10×9×57=14×2×37=26×2×52=18×3×99=11×8×83=15×5×71=22×4×70=29×3×13=17×5×21=36×2×89=46×2×75=15×6×58=10×8×29=30×2×97=11×4×23=12×4×11=44×2×81=10×2×99=20×4×76=15×6×67=12×7×19=14×6×49=11×9×87=32×3×49=11×2×46=32×2×27=41×2×88=14×6×18=12×5×40=31×2×34=47×2×39=18×5×79=20×4×33=15×5×91=15×3×22=12×6×70=17×4×79=54×11÷2=84×42÷9=69×14÷6=99×10÷6=14×50÷5=84×47÷7=24×33÷8=80×24÷5=40×20÷8=21×39÷3=13×18÷2=78×35÷6=16×15÷8=15×82÷6=72×10÷6=84×27÷3=48×16÷6=29×56÷2=50×12÷6=60×59÷5=16×20÷4=53×72÷4=18×23÷9=82×17÷2=21×16÷3=86×88÷8=24×39÷6=80×20÷4=26×11÷2=75×60÷9=14×16÷2=47×87÷3=32×26÷2=60×77÷6=15×21÷5=50×43÷5=18×45÷2=81×12÷2=39×12÷9=30×20÷6=112×5÷4=714×2÷4=216×2÷9=678×6÷3=72×5÷9=566×3÷2=21×6÷2=397×8÷4=30×7÷2=576×2÷9=44×6÷4=179×8÷4=90×5÷6=531×8÷4=280×3÷4=314×3÷6=189×4÷7=293×8÷4=111×2÷3=511×8÷2=184×3÷4=68×2÷8=39×8÷3=312×3÷9=119×6÷2=156×3÷6=234×3÷2=840×8÷7=12×2÷6=124×5÷2=90×6÷5=945×7÷9=52×5÷2=92×4÷2=168×5÷6=858×2÷3=215×4÷2=959×8÷7=42×7÷2=528×3÷8=744÷6÷4=888÷8÷3=600÷5÷4=912÷4÷3=770÷2÷7=324÷2÷2=872÷4÷2=360÷6÷2=720÷2÷6=275÷5÷5=504÷8÷9=630÷2÷5=380÷2÷5=164÷2÷2=660÷6÷2=630÷9÷5=216÷9÷6=855÷5÷3=360÷4÷9=460÷2÷2=600÷4÷2=464÷4÷2=768÷4÷3=162÷3÷6=288÷8÷3=600÷5÷2=332÷2÷2=954÷3÷2=648÷8÷9=440÷2÷4=440÷5÷2=135÷5÷9=800÷2÷8=855÷5÷9=976÷2÷4=340÷2÷2=416÷4÷2=980÷2÷7=840÷5÷7=880÷5÷2=160÷2×6=580÷2×3=868÷4×3=261÷9×8=195÷5×3=480÷2×9=802÷2×4=342÷6×8=448÷2×6=144÷9×2=922÷2×4=228÷6×3=375÷5×8=936÷3×7=10÷5×4=150÷3×2=224÷7×4=784÷8×6=30÷3×2=744÷8×2=472÷4×3=620÷4×3=920÷4×5=824÷4×9=777÷3×2=64÷8×5=952÷7×4=819÷7×9=93÷3×7=162÷3×7=580÷4×8=666÷3×8=130÷5×7=720÷8×9=276÷6×7=910÷7×9=592÷2×4=870÷2×4=944÷4×5=236÷4×5=27÷3×35=232÷8×46=161÷7×37=248÷8×97=88÷2×13=258÷3×51=98÷7×56=560÷8×39=264÷6×17=516÷6×29=39÷3×53=736÷8×13=21÷7×38=558÷6×72=20÷4×15=328÷8×86=396÷9×13=230÷5×78=56÷7×29=16÷4×32=120÷3×10=240÷4×42=125÷5×33=544÷8×24=63÷7×85=120÷5×57=90÷6×31=276÷6×38=54÷6×67=320÷8×70=16÷4×42=270÷3×21=35÷5×47=568÷8×45=45÷5×34=273÷3×61=77÷7×75=21÷3×95=48÷6×97=248÷8×29=419+(355-29)=207+(265-228)=162+(420-379)=980+(653-360)=332+(329-175)=262+(987-673)=122+(399-371)=96+(586-334)=489+(411-139)=756+(896-495)=58+(478-31)=426+(951-135)=499+(480-15)=903+(581-350)=361+(254-15)=48+(839-495)=33+(491-433)=466+(634-208)=128+(278-14)=777+(162-87)=204+(102-39)=353+(423-254)=338+(393-137)=275+(397-280)=453+(406-222)=174+(689-282)=471+(260-147)=644+(800-197)=414+(455-214)=567+(980-377)=290+(489-142)=86+(985-244)=244+(361-194)=475+(347-343)=91+(476-355)=957+(756-718)=377+(366-79)=669+(231-141)=308+(432-281)=469+(943-474)=487-(122+101)=953-(247+481)=435-(107+47)=437-(166+263)=447-(111+227)=972-(438+200)=481-(96+342)=247-(99+12)=474-(27+423)=945-(561+232)=421-(99+274)=785-(262+318)=430-(185+111)=797-(534+196)=351-(147+79)=836-(500+261)=421-(165+140)=916-(277+559)=446-(113+223)=945-(385+170)=383-(45+290)=545-(85+330)=493-(221+216)=864-(104+614)=471-(256+160)=988-(247+220)=440-(92+242)=972-(191+313)=402-(284+84)=842-(417+398)=395-(32+309)=574-(159+307)=345-(149+44)=858-(118+88)=358-(102+10)=657-(84+364)=500-(222+142)=684-(101+520)=365-(175+65)=951-(46+63)=300-(292-130)=72-(574-510)=382-(288-275)=902-(437-137)=31-(56-30)=797-(772-515)=139-(193-97)=844-(640-40)=156-(445-364)=513-(651-312)=363-(149-96)=456-(985-564)=175-(479-476)=504-(888-802)=284-(159-10)=982-(773-185)=378-(464-212)=629-(806-215)=79-(326-252)=786-(743-627)=417-(407-384)=575-(415-98)=292-(166-126)=653-(993-475)=399-(324-210)=378-(787-782)=135-(71-45)=907-(539-140)=119-(367-325)=523-(827-431)=439-(384-164)=228-(207-52)=322-(458-289)=768-(631-610)=94-(98-91)=777-(380-212)=140-(298-195)=836-(231-226)=327-(184-70)=847-(999-492)=174÷(18÷3)=242÷(14÷7)=354÷(16÷8)=258÷(16÷8)=164÷(12÷3)=468÷(72÷8)=128÷(12÷3)=960÷(28÷7)=240÷(18÷6)=952÷(24÷3)=320÷(35÷7)=995÷(40÷8)=469÷(49÷7)=132÷(16÷8)=432÷(27÷9)=632÷(32÷8)=256÷(12÷3)=446÷(18÷9)=63÷(15÷5)=96÷(24÷3)=198÷(18÷9)=840÷(16÷2)=258÷(12÷6)=522÷(12÷4)=276÷(27÷9)=927÷(24÷8)=350÷(63÷9)=416÷(48÷6)=171÷(81÷9)=932÷(20÷5)=105÷(15÷3)=255÷(20÷4)=182÷(49÷7)=917÷(14÷2)=450÷(24÷4)=384÷(42÷7)=168÷(49÷7)=810÷(18÷9)=280÷(63÷9)=715÷(10÷2)=783÷(3×3)=540÷(2×3)=90÷(2×3)=672÷(2×2)=978÷(3×2)=180÷(2×3)=144÷(3×2)=132÷(2×3)=396÷(2×2)=240÷(2×3)=72÷(2×3)=176÷(2×4)=748÷(2×2)=522÷(3×2)=426÷(3×2)=896÷(2×4)=400÷(4×2)=498÷(2×3)=480÷(3×2)=24÷(4×2)=164÷(2×2)=852÷(2×3)=240÷(2×4)=522÷(2×3)=855÷(3×3)=846÷(3×3)=660÷(2×3)=832÷(2×2)=264÷(2×2)=868÷(2×2)=222÷(3×2)=584÷(2×2)=992÷(2×4)=448÷(2×2)=12÷(3×2)=152÷(2×4)=36÷(2×2)=54÷(3×3)=368÷(4×2)=600÷(2×3)=66×(27÷9)=746×(24÷6)=106×(36÷4)=426×(24÷4)=38×(10÷5)=527×(21÷3)=85×(63÷9)=376×(18÷2)=283×(24÷8)=836×(49÷7)=68×(24÷4)=774×(24÷8)=40×(10÷5)=381×(72÷9)=143×(48÷8)=123×(42÷6)=189×(35÷7)=429×(36÷9)=99×(18÷9)=590×(27÷9)=176×(15÷3)=830×(18÷2)=10×(27÷9)=693×(10÷2)=167×(18÷9)=833×(36÷6)=90×(30÷6)=70×(14÷7)=134×(35÷7)=136×(56÷7)=64×(20÷4)=133×(36÷6)=186×(10÷2)=418×(15÷3)=254×(12÷4)=239×(48÷8)=75×(32÷8)=796×(63÷7)=23×(35÷5)=228×(56÷8)=21×(72÷2)=22×(592÷8)=61×(45÷3)=39×(188÷2)=16×(116÷4)=17×(126÷6)=15×(171÷3)=56×(258÷6)=18×(20÷2)=46×(63÷3)=20×(58÷2)=80×(232÷4)=17×(130÷5)=80×(153÷3)=34×(95÷5)=28×(510÷6)=41×(33÷3)=73×(182÷7)=22×(108÷4)=17×(216÷9)=10×(608÷8)=74×(279÷9)=21×(94÷2)=23×(128÷2)=30×(56÷2)=86×(74÷2)=20×(46÷2)=13×(62÷2)=18×(161÷7)=45×(455÷7)=19×(125÷5)=62×(395÷5)=24×(66÷2)=53×(148÷2)=46×(50÷5)=37×(208÷8)=18×(246÷6)=44×(460÷5)=77×(24÷2)=84×(111÷3)=50+286×3=411+19×2=405+103×4=243+124×3=52+118×7=899+71×8=97+123×5=181+37×8=99+110×5=361+141×6=20+66×5=437+67×4=289+223×3=817+213×2=397+174×3=356+35×4=150+178×2=526+16×6=223+99×2=959+124×4=343+20×5=289+178×2=19+155×3=84+471×2=342+60×6=699+113×8=38+185×3=435+142×2=204+252×3=341+73×8=77×8+287=195×3+573=117×5+204=54×7+795=113×5+146=83×8+163=24×5+188=203×4+550=23×4+145=310×3+585=401+34×11=664+34×27=81+11×54=106+26×27=177+16×40=927+12×56=200+25×30=909+13×15=241+12×29=352+52×10=136+67×12=36+51×12=67+14×49=135+18×13=379+22×25=987+31×26=86+13×23=29+10×37=12+52×19=470+17×21=144+14×34=281+48×19=407+15×27=607+11×62=196+21×14=211+12×44=70+18×40=170+74×13=38+28×18=830+50×11=12×21+454=13×69+173=11×42+205=20×22+26=25×22+295=22×20+466=17×37+17=11×87+979=23×20+154=12×38+81=333-20×11=901-10×19=303-10×20=974-29×22=477-12×38=668-10×57=383-21×11=185-14×13=328-19×17=885-28×26=334-10×32=783-20×37=320-12×23=943-10×73=330-15×22=400-23×15=477-17×14=281-11×23=452-15×18=960-16×25=266-16×15=353-10×16=494-10×47=944-16×53=332-21×12=276-10×21=415-28×14=818-16×27=450-11×23=740-15×43=495-22×14=642-14×24=444-23×17=835-41×15=375-10×37=957-48×11=457-14×15=968-12×26=372-15×22=769-11×52=283-14×5=545-115×2=280-85×3=651-41×9=177-21×3=986-244×2=255-26×3=786-72×8=228-19×6=832-231×2=216-12×5=786-42×9=466-97×2=872-326×2=268-13×8=714-73×7=421-187×2=640-96×5=444-45×7=868-233×3=483-48×3=951-145×5=313-31×6=561-55×9=437-44×3=488-63×4=359-28×3=688-44×5=304-94×3=739-157×3=246-59×3=824-113×5=418-32×8=485-33×8=424-60×5=768-320×2=252-50×4=657-77×6=359-88×2=945-20×8=36×10-211=14×46-550=20×19-248=22×29-136=21×15-78=27×19-388=39×12-177=22×42-467=20×23-275=31×28-519=13×11-125=16×51-383=31×12-232=19×29-517=15×30-351=10×69-184=38×10-12=20×50-401=19×15-46=19×34-406=10×44-236=13×66-187=19×12-119=55×15-691=17×22-211=57×10-184=28×12-210=16×62-138=22×22-192=27×19-354=33×12-60=29×33-175=32×12-329=56×15-37=21×20-218=43×18-767=14×31-308=35×17-74=33×14-195=11×23-159=79×4-136=380×5-876=295×3-131=833×8-11=158×5-547=537×3-846=320×2-49=373×5-121=61×8-361=205×6-441=108×9-385=789×9-244=93×4-293=381×3-787=202×3-390=113×9-592=162×5-58=777×8-478=197×5-743=724×5-641=123×5-397=520×7-203=91×7-451=705×7-438=42×6-84=557×8-831=100×9-291=544×8-575=230×3-288=401×3-800=97×7-634=494×4-617=229×3-562=441×2-722=463×2-884=145×5-311=81×9-520=398×3-601=111×6-458=489×5-62=355+539÷7=826+72÷2=399+944÷8=41+618÷2=224+36÷9=953+376÷2=266+684÷3=33+816÷4=477+581÷7=150+378÷2=493+300÷4=398+956÷4=421+70÷2=491+606÷3=470+585÷9=492+528÷2=355+355÷5=942+888÷6=166+519÷3=501+742÷7=24÷8+74=336÷2+362=516÷3+108=45÷5+215=636÷3+314=273÷3+176=686÷7+328=364÷7+317=500÷5+400=546÷6+515=252÷7+190=780÷5+547=402÷6+199=845÷5+830=745÷5+255=348÷6+500=553÷7+327=360÷4+351=948÷6+335=792÷2+210=290-153÷9=464-758÷2=68-315÷5=870-324÷9=308-422÷2=385-210÷5=500-270÷5=638-746÷2=120-565÷5=733-20÷4=57-220÷4=976-399÷7=168-153÷9=853-640÷5=305-38÷2=550-702÷6=354-537÷3=534-285÷3=314-279÷9=132-252÷2=191-180÷9=545-702÷2=260-602÷7=452-532÷7=290-630÷9=383-664÷8=450-852÷2=425-665÷5=253-978÷6=510-378÷7=31-120÷5=784-195÷5=476-792÷3=871-78÷6=44-165÷5=522-801÷9=359-652÷4=730-165÷5=282-208÷8=369-420÷5=35×(328-302)=22×(584-563)=40×(279-257)=92×(868-784)=56×(305-288)=71×(962-932)=26×(44-27)=70×(663-626)=35×(113-92)=30×(894-859)=18×(256-216)=77×(145-86)=23×(305-268)=82×(939-899)=10×(201-162)=83×(83-37)=25×(309-293)=79×(408-371)=14×(427-415)=51×(305-249)=(474-439)×20=(240-199)×66=(154-137)×57=(447-424)×97=(303-289)×21=(852-793)×48=(215-169)×11=(614-597)×55=(101-81)×45=(100-27)×29=(480-460)×40=(726-660)×64=(475-443)×17=(478-415)×49=(193-179)×62=(807-746)×15=(392-366)×20=(883-843)×45=(194-180)×53=(499-411)×68=111×(429-424)=643×(76-69)=20×(33-25)=956×(290-282)=13×(332-324)=180×(193-186)=71×(143-136)=634×(669-662)=34×(67-62)=949×(722-717)=94×(18-12)=716×(144-141)=42×(79-72)=287×(137-133)=88×(190-181)=122×(41-34)=130×(40-36)=282×(352-346)=79×(271-263)=25×(35-30)=118×(398-395)=235×(719-716)=324×(35-32)=645×(427-420)=15×(446-437)=597×(95-88)=206×(227-223)=339×(402-397)=55×(383-377)=27×(636-631)=44×(276-268)=347×(259-254)=53×(47-41)=436×(307-303)=215×(300-296)=275×(19-13)=323×(146-143)=542×(804-798)=88×(158-152)=910×(475-469)=180÷(403-401)=456÷(381-375)=190÷(493-488)=646÷(668-666)=441÷(171-164)=414÷(658-652)=30÷(51-45)=322÷(24-17)=66÷(362-356)=231÷(848-845)=434÷(424-422)=324÷(345-341)=168÷(429-426)=358÷(293-291)=147÷(122-115)=862÷(678-676)=42÷(400-393)=842÷(89-87)=16÷(383-381)=212÷(512-508)=436÷(348-346)=581÷(753-746)=144÷(95-89)=136÷(841-839)=300÷(416-414)=990÷(683-674)=144÷(475-473)=928÷(96-92)=176÷(415-411)=94÷(762-760)=39÷(346-343)=848÷(850-842)=66÷(361-359)=729÷(765-756)=474÷(407-405)=316÷(321-317)=115÷(440-435)=966÷(606-604)=297÷(168-159)=66÷(584-581)=(376-286)÷3=(994-859)÷5=(473-104)÷3=(809-637)÷4=(491-11)÷5=(317-32)÷3=(231-51)÷5=(999-585)÷2=(253-49)÷4=(611-156)÷7=(247-37)÷7=(601-453)÷2=(22-10)÷6=(660-306)÷2=(449-345)÷4=(970-358)÷9=(409-279)÷5=(544-288)÷4=(374-236)÷3=(893-491)÷2=(85-49)÷6=(640-204)÷4=(238-222)÷4=(838-805)÷3=(250-186)÷8=(950-878)÷8=(334-319)÷3=(247-197)÷5=(494-374)÷2=(259-81)÷2=(357-309)÷2=(975-69)÷2=(278-62)÷6=(244-98)÷2=(255-135)÷5=(417-294)÷3=(436-388)÷4=(228-204)÷2=(368-72)÷8=(567-177)÷6=2/7+3/7=3/9+2/9=1/4+2/4=1/9+8/9=2/7+4/7=2/6+4/6=2/8+3/8=1/6+3/6=1/5+2/5=6/9+3/9=4/8+3/8=3/5+2/5=3/5-1/5=3/7-2/7=2/4-1/4=5/6-1/6=2/5-1/5=2/3-1/3=5/8-2/8=3/10-1/10=4/8-3/8=3/4-1/4=4/7-2/7=3/5-2/5=2.2+3.0=30.5+42.6=8.1+9.6=5.1+7.0=7.5+5.6=59.6+4.1=5.6+8.8=47.8+47.9=2.0+9.2=4.2+5.0=8.9+7.1=16.3+68.5=9.3+1.3=19.7+26.5=5.6+3.7=3.9+5.6=3.6+7.4=25.0+0.7=7.6+1.6=3.3+38.7=3.5+5.2=6.5+4.1=3.5+4.2=19.2+72.3=8.7+5.0=20.3+40.7=1.1+1.2=3.7+5.1=2.4+7.6=21.0+77.6=4.9+7.2=56.2+38.9=1.2+3.1=7.9+7.8=7.2+5.0=33.0+16.2=8.9+4.6=11.4+37.3=1.8+8.0=3.1+3.4=6.1-0.6=62.5-5.9=8.9-8.4=6.6-6.0=9.1-5.3=50.7-40.8=8.2-0.5=87.8-12.0=8.0-3.0=8.8-3.6=8.0-6.5=79.0-11.9=6.9-4.5=48.3-35.3=4.2-2.2=4.9-2.8=2.0-1.8=79.1-55.8=4.3-0.2=54.3-37.0=1.8-1.3=9.9-1.6=8.1-2.8=13.7-7.9=3.5-0.4=36.3-8.4=7.8-6.0=9.1-2.0=9.9-0.2=72.8-27.8=10.0-5.7=79.2-66.0=8.7-2.4=7.8-3.1=7.2-1.1=93.4-26.0=8.9-8.2=83.1-32.1=5.3-2.7=9.7-6.6=参考答案186+69=255247+601=848141+301=442535+154=689139+297=436291+561=852127+280=407574+216=79094+39=133409+121=530362+64=426401+301=70262+148=210744+329=107352+45=97127+230=357160+316=476385+795=1180154+333=487167+503=670111+50=161337+287=624153+196=349608+758=1366285+178=46346+232=27882+84=166302+146=448267+109=376148+432=580302+147=449163+537=70048+64=112334+56=390134+49=18384+166=25083+321=404663+683=134661+185=246527+113=640449-124=325920-710=210161-24=137843-447=396273-137=136973-769=20497-50=47904-196=708332-272=60778-265=513464-150=314687-412=275214-123=91509-210=299480-173=307784-694=90272-172=100684-603=81334-214=120683-167=516354-88=266757-251=506461-138=323964-551=413420-36=384837-663=174455-392=63807-38=769483-211=272987-599=388251-32=219789-235=554245-53=192305-278=27329-100=229654-226=428370-359=11389-50=339341-80=261869-35=83454×7=378979×5=489593×4=372712×2=1424466×2=932802×7=561433×4=13221×6=126330×2=660264×8=2112320×3=960269×4=1076152×2=304887×3=266175×7=525146×8=1168236×2=472186×4=744150×6=900511×4=2044134×6=80495×4=380213×3=639425×5=2125151×5=755636×5=3180175×3=525688×5=344066×9=594462×4=184825×8=200208×5=1040232×2=464192×7=134498×3=294612×2=122431×2=62945×3=2835252×3=756730×5=3650225÷3=75198÷9=22195÷3=65330÷5=66390÷6=65424÷4=106339÷3=113492÷4=123208÷8=26935÷5=187270÷2=13554÷6=950÷5=10600÷3=20099÷3=33174÷6=29380÷4=95546÷7=78129÷3=43742÷2=371225÷9=25603÷3=20154÷2=27330÷3=110282÷2=14172÷8=9314÷2=157423÷9=47147÷3=4996÷3=32360÷5=72892÷4=223156÷6=26772÷2=386248÷4=62486÷3=162357÷7=51182÷7=26310÷5=62462÷2=23157×13=74128×34=95234×28=95289×44=391610×35=35058×69=400210×36=36085×63=535515×62=93049×39=191122×15=33056×48=268816×53=84886×24=206432×12=38424×82=196816×16=25676×72=547227×15=40546×42=193229×10=29062×93=576641×24=98436×30=108017×46=78250×66=330024×38=91230×25=75011×84=92460×59=354043×18=77439×39=152128×11=30881×43=348313×33=42986×75=645010×11=11094×57=535834×18=61289×42=3738412+164+291=867509+995+807=2311341+586+51=978879+684+243=1806161+718+60=939296+543+891=173032+86+342=460626+58+881=156592+316+499=907535+469+713=171760+551+252=863970+514+102=158699+534+361=994148+459+97=704134+372+184=690617+196+89=902182+175+474=831450+300+752=150277+201+138=416166+46+939=1151492+286+58=836183+507+638=1328692+84+214=990258+689+341=1288115+412+352=879714+627+332=1673224+92+555=871256+788+429=1473488+316+40=844790+112+489=139148+22+620=690693+347+519=1559161+459+157=77714+292+767=1073114+299+585=998809+471+171=1451498+346+108=952563+949+20=1532386+31+56=473959+727+61=1747147+178-43=282571+798-774=595243+228-190=281623+343-415=551390+17-36=371762+893-374=128170+80-132=18330+610-724=21657+329-97=289695+960-281=1374223+234-432=25913+827-270=1470245+16-15=246105+266-287=8448+269-256=61392+771-573=590183+55-213=25365+836-506=695396+66-368=94733+540-703=57063+129-71=121247+185-223=209200+172-159=213305+799-656=448108+152-260=0142+869-243=768452+25-108=369230+847-777=300217+171-132=256853+920-239=153464+328-110=282378+537-40=875358+22-219=161749+122-850=21245+179-147=277904+843-426=132180+209-52=237188+166-21=333369+74-102=341427+534-444=517345-208-12=125608-281-80=247414-80-279=55797-213-428=156307-33-168=106946-88-85=773307-113-38=156960-214-416=330307-73-118=116728-546-69=113205-56-21=128999-214-621=164289-191-81=17864-762-48=54422-75-177=170974-573-206=195315-11-84=220692-206-208=278387-167-34=186301-11-207=83486-83-262=141642-73-43=526261-126-58=77996-358-183=455464-29-194=241895-730-132=33484-136-132=216271-20-89=162381-83-30=268805-221-489=95451-38-71=342281-67-45=169407-59-319=29923-355-44=52494-35-31=28998-165-742=91345-108-192=45834-683-58=93402-266-136=0935-247-241=447413-222+166=357982-475+857=1364331-319+315=327309-68+547=788253-240+154=167439-54+492=877334-324+101=111529-338+398=589367-206+51=212765-51+536=1250302-223+84=163177-92+835=920481-456+261=286966-589+860=1237498-382+123=239752-232+924=1444263-250+175=188573-497+856=932230-208+454=476484-322+240=402414-351+403=466707-670+853=890410-384+450=476539-63+389=865410-332+163=241146-50+139=235147-42+305=410903-72+156=987352-285+147=214521-373+192=340481-479+171=173751-89+631=1293493-257+71=307894-79+606=1421324-148+227=403713-63+542=1192338-257+164=245559-386+492=665391-308+278=361376-51+294=61914×19×2=53229×86×9=2244610×10×6=60043×22×7=662212×16×4=76879×23×3=545113×33×2=85859×67×9=3557712×26×2=62414×74×5=518032×10×3=96023×54×4=496813×28×2=72819×24×4=182436×12×2=86485×61×4=2074012×13×6=93687×66×2=1148410×10×3=30014×44×6=369623×10×4=92096×31×5=1488012×23×3=82880×38×3=912015×15×3=67551×87×8=3549620×18×2=72087×17×6=887411×16×4=70424×19×5=228012×33×2=79218×16×3=86443×11×2=94672×34×5=1224018×12×3=64857×68×8=3100811×18×2=39610×71×3=213017×17×2=57890×81×8=5832019×2×6=22818×6×7=75625×3×9=67545×7×3=94556×6×2=672195×5×4=390010×9×2=18084×5×7=2940141×3×2=846148×6×7=621627×2×4=216394×2×7=551644×2×4=352477×2×7=667830×4×6=72045×5×3=67580×4×3=96066×5×4=132024×5×7=840103×3×8=2472131×3×2=786195×3×5=292585×5×2=850255×2×3=153051×2×4=408310×2×5=310023×2×5=230122×6×2=146414×3×4=16895×5×6=285030×5×3=45026×4×2=20836×2×3=21694×3×7=197423×4×2=18462×7×3=130226×7×4=728325×3×4=390050×5×3=75053×4×6=127233×2×44=290449×2×44=431218×3×46=248410×9×57=513014×2×37=103626×2×52=270418×3×99=534611×8×83=730415×5×71=532522×4×70=616029×3×13=113117×5×21=178536×2×89=640846×2×75=690015×6×58=522010×8×29=232030×2×97=582011×4×23=101212×4×11=52844×2×81=712810×2×99=198020×4×76=608015×6×67=603012×7×19=159614×6×49=411611×9×87=861332×3×49=470411×2×46=101232×2×27=172841×2×88=721614×6×18=151212×5×40=240031×2×34=210847×2×39=366618×5×79=711020×4×33=264015×5×91=682515×3×22=99012×6×70=504017×4×79=537254×11÷2=29784×42÷9=39269×14÷6=16199×10÷6=16514×50÷5=14084×47÷7=56424×33÷8=9980×24÷5=38440×20÷8=10021×39÷3=27313×18÷2=11778×35÷6=45516×15÷8=3015×82÷6=20572×10÷6=12084×27÷3=75648×16÷6=12829×56÷2=81250×12÷6=10060×59÷5=70816×20÷4=8053×72÷4=95418×23÷9=4682×17÷2=69721×16÷3=11286×88÷8=94624×39÷6=15680×20÷4=40026×11÷2=14375×60÷9=50014×16÷2=11247×87÷3=136332×26÷2=41660×77÷6=77015×21÷5=6350×43÷5=43018×45÷2=40581×12÷2=48639×12÷9=5230×20÷6=100112×5÷4=140714×2÷4=357216×2÷9=48678×6÷3=135672×5÷9=40566×3÷2=84921×6÷2=63397×8÷4=79430×7÷2=105576×2÷9=12844×6÷4=66179×8÷4=35890×5÷6=75531×8÷4=1062280×3÷4=210314×3÷6=157189×4÷7=108293×8÷4=586111×2÷3=74511×8÷2=2044184×3÷4=13868×2÷8=1739×8÷3=104312×3÷9=104119×6÷2=357156×3÷6=78234×3÷2=351840×8÷7=96012×2÷6=4124×5÷2=31090×6÷5=108945×7÷9=73552×5÷2=13092×4÷2=184168×5÷6=140858×2÷3=572215×4÷2=430959×8÷7=109642×7÷2=147528×3÷8=198744÷6÷4=31888÷8÷3=37600÷5÷4=30912÷4÷3=76770÷2÷7=55324÷2÷2=81872÷4÷2=109360÷6÷2=30720÷2÷6=60275÷5÷5=11504÷8÷9=7630÷2÷5=63380÷2÷5=38164÷2÷2=41660÷6÷2=55630÷9÷5=14216÷9÷6=4855÷5÷3=57360÷4÷9=10460÷2÷2=115600÷4÷2=75464÷4÷2=58768÷4÷3=64162÷3÷6=9288÷8÷3=12600÷5÷2=60332÷2÷2=83954÷3÷2=159648÷8÷9=9440÷2÷4=55440÷5÷2=44135÷5÷9=3800÷2÷8=50855÷5÷9=19976÷2÷4=122340÷2÷2=85416÷4÷2=52980÷2÷7=70840÷5÷7=24880÷5÷2=88160÷2×6=480580÷2×3=870868÷4×3=651261÷9×8=232195÷5×3=117480÷2×9=2160802÷2×4=1604342÷6×8=456448÷2×6=1344144÷9×2=32922÷2×4=1844228÷6×3=114375÷5×8=600936÷3×7=218410÷5×4=8150÷3×2=100224÷7×4=128784÷8×6=58830÷3×2=20744÷8×2=186472÷4×3=354620÷4×3=465920÷4×5=1150824÷4×9=1854777÷3×2=51864÷8×5=40952÷7×4=544819÷7×9=105393÷3×7=217162÷3×7=378580÷4×8=1160666÷3×8=1776130÷5×7=182720÷8×9=810276÷6×7=322910÷7×9=1170592÷2×4=1184870÷2×4=1740944÷4×5=1180236÷4×5=29527÷3×35=315232÷8×46=1334161÷7×37=851248÷8×97=300788÷2×13=572258÷3×51=438698÷7×56=784560÷8×39=2730264÷6×17=748516÷6×29=249439÷3×53=689736÷8×13=119621÷7×38=114558÷6×72=669620÷4×15=75328÷8×86=3526396÷9×13=572230÷5×78=358856÷7×29=23216÷4×32=128120÷3×10=400240÷4×42=2520125÷5×33=825544÷8×24=163263÷7×85=765120÷5×57=136890÷6×31=465276÷6×38=174854÷6×67=603320÷8×70=280016÷4×42=168270÷3×21=189035÷5×47=329568÷8×45=319545÷5×34=306273÷3×61=555177÷7×75=82521÷3×95=66548÷6×97=776248÷8×29=899419+(355-29)=745207+(265-228)=244162+(420-379)=203980+(653-360)=1273332+(329-175)=486262+(987-673)=576122+(399-371)=15096+(586-334)=348489+(411-139)=761756+(896-495)=115758+(478-31)=505426+(951-135)=1242499+(480-15)=964903+(581-350)=1134361+(254-15)=60048+(839-495)=39233+(491-433)=91466+(634-208)=892128+(278-14)=392777+(162-87)=852204+(102-39)=267353+(423-254)=522338+(393-137)=594275+(397-280)=392453+(406-222)=637174+(689-282)=581471+(260-147)=584644+(800-197)=1247414+(455-214)=655567+(980-377)=1170290+(489-142)=63786+(985-244)=827244+(361-194)=411475+(347-343)=47991+(476-355)=212957+(756-718)=995377+(366-79)=664669+(231-141)=759308+(432-281)=459469+(943-474)=938487-(122+101)=264953-(247+481)=225435-(107+47)=281437-(166+263)=8447-(111+227)=109972-(438+200)=334481-(96+342)=43247-(99+12)=136474-(27+423)=24945-(561+232)=152421-(99+274)=48785-(262+318)=205430-(185+111)=134797-(534+196)=67351-(147+79)=125836-(500+261)=75421-(165+140)=116916-(277+559)=80446-(113+223)=110945-(385+170)=390383-(45+290)=48545-(85+330)=130493-(221+216)=56864-(104+614)=146471-(256+160)=55988-(247+220)=521440-(92+242)=106972-(191+313)=468402-(284+84)=34842-(417+398)=27395-(32+309)=54574-(159+307)=108345-(149+44)=152858-(118+88)=652358-(102+10)=246657-(84+364)=209500-(222+142)=136684-(101+520)=63365-(175+65)=125951-(46+63)=842300-(292-130)=13872-(574-510)=8382-(288-275)=369902-(437-137)=60231-(56-30)=5797-(772-515)=540139-(193-97)=43844-(640-40)=244156-(445-364)=75513-(651-312)=174363-(149-96)=310456-(985-564)=35175-(479-476)=172504-(888-802)=418284-(159-10)=135982-(773-185)=394378-(464-212)=126629-(806-215)=3879-(326-252)=5786-(743-627)=670417-(407-384)=394575-(415-98)=258292-(166-126)=252653-(993-475)=135399-(324-210)=285378-(787-782)=373135-(71-45)=109907-(539-140)=508119-(367-325)=77523-(827-431)=127439-(384-164)=219228-(207-52)=73322-(458-289)=153768-(631-610)=74794-(98-91)=87777-(380-212)=609140-(298-195)=37836-(231-226)=831327-(184-70)=213847-(999-492)=340174÷(18÷3)=29242÷(14÷7)=121354÷(16÷8)=177258÷(16÷8)=129164÷(12÷3)=41468÷(72÷8)=52128÷(12÷3)=32960÷(28÷7)=240240÷(18÷6)=80952÷(24÷3)=119320÷(35÷7)=64995÷(40÷8)=199469÷(49÷7)=67132÷(16÷8)=66432÷(27÷9)=144632÷(32÷8)=158256÷(12÷3)=64446÷(18÷9)=22363÷(15÷5)=2196÷(24÷3)=12198÷(18÷9)=99840÷(16÷2)=105258÷(12÷6)=129522÷(12÷4)=174276÷(27÷9)=92927÷(24÷8)=309350÷(63÷9)=50416÷(48÷6)=52171÷(81÷9)=19932÷(20÷5)=233105÷(15÷3)=21255÷(20÷4)=51182÷(49÷7)=26917÷(14÷2)=131450÷(24÷4)=75384÷(42÷7)=64168÷(49÷7)=24810÷(18÷9)=405280÷(63÷9)=40715÷(10÷2)=143783÷(3×3)=87540÷(2×3)=9090÷(2×3)=15672÷(2×2)=168978÷(3×2)=163180÷(2×3)=30144÷(3×2)=24132÷(2×3)=22396÷(2×2)=99240÷(2×3)=4072÷(2×3)=12176÷(2×4)=22748÷(2×2)=187522÷(3×2)=87426÷(3×2)=71896÷(2×4)=112400÷(4×2)=50498÷(2×3)=83480÷(3×2)=8024÷(4×2)=3164÷(2×2)=41852÷(2×3)=142240÷(2×4)=30522÷(2×3)=87855÷(3×3)=95846÷(3×3)=94660÷(2×3)=110832÷(2×2)=208264÷(2×2)=66868÷(2×2)=217222÷(3×2)=37584÷(2×2)=146992÷(2×4)=124448÷(2×2)=11212÷(3×2)=2152÷(2×4)=1936÷(2×2)=954÷(3×3)=6368÷(4×2)=46600÷(2×3)=10066×(27÷9)=198746×(24÷6)=2984106×(36÷4)=954426×(24÷4)=255638×(10÷5)=76527×(21÷3)=368985×(63÷9)=595376×(18÷2)=3384283×(24÷8)=849836×(49÷7)=585268×(24÷4)=408774×(24÷8)=232240×(10÷5)=80381×(72÷9)=3048143×(48÷8)=858123×(42÷6)=861189×(35÷7)=945429×(36÷9)=171699×(18÷9)=198590×(27÷9)=1770176×(15÷3)=880830×(18÷2)=747010×(27÷9)=30693×(10÷2)=3465167×(18÷9)=334833×(36÷6)=499890×(30÷6)=45070×(14÷7)=140134×(35÷7)=670136×(56÷7)=108864×(20÷4)=320133×(36÷6)=798186×(10÷2)=930418×(15÷3)=2090254×(12÷4)=762239×(48÷8)=143475×(32÷8)=300796×(63÷7)=716423×(35÷5)=161228×(56÷8)=159621×(72÷2)=75622×(592÷8)=162861×(45÷3)=91539×(188÷2)=366616×(116÷4)=46417×(126÷6)=35715×(171÷3)=85556×(258÷6)=240818×(20÷2)=18046×(63÷3)=96620×(58÷2)=58080×(232÷4)=464017×(130÷5)=44280×(153÷3)=408034×(95÷5)=64628×(510÷6)=238041×(33÷3)=45173×(182÷7)=189822×(108÷4)=59417×(216÷9)=40810×(608÷8)=76074×(279÷9)=229421×(94÷2)=98723×(128÷2)=147230×(56÷2)=84086×(74÷2)=318220×(46÷2)=46013×(62÷2)=40318×(161÷7)=41445×(455÷7)=292519×(125÷5)=47562×(395÷5)=489824×(66÷2)=79253×(148÷2)=392246×(50÷5)=46037×(208÷8)=96218×(246÷6)=73844×(460÷5)=404877×(24÷2)=92484×(111÷3)=310850+286×3=908411+19×2=449405+103×4=817243+124×3=61552+118×7=878899+71×8=146797+1