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154+197=323+966=229+45=397+322=58+97=19+87=275+63=177+646=259+236=321+402=73+147=123+153=234+63=137+457=72+184=245+355=90+340=126+328=182+214=457+810=256+185=314+386=333+108=591+331=56+18=424+500=44+227=320+87=243+209=795+575=122+348=664+935=47+198=112+663=213+250=298+390=357+61=994+413=213+82=201+444=415-279=766-460=439-115=654-310=491-19=871-607=294-168=513-369=194-101=572-382=370-201=993-256=93-53=540-355=197-180=909-773=417-32=779-212=223-55=786-675=280-33=654-531=489-10=595-464=348-330=559-283=241-95=180-60=496-154=865-262=485-60=721-645=479-163=772-137=469-20=762-616=308-164=257-211=225-65=972-740=74×2=749×2=83×4=145×5=209×3=239×2=442×2=677×5=324×3=288×2=10×4=443×7=139×7=516×2=33×8=937×5=280×3=174×4=98×8=203×8=42×3=385×2=61×8=711×2=78×3=633×8=104×5=434×5=302×3=97×5=29×9=468×9=359×2=873×6=113×3=25×5=87×8=794×2=24×4=154×5=128÷4=660÷3=152÷2=735÷3=252÷6=792÷4=324÷9=968÷4=72÷8=654÷6=400÷2=408÷3=350÷2=390÷3=49÷7=534÷2=358÷2=921÷3=384÷4=95÷5=72÷2=36÷6=160÷4=388÷2=56÷7=68÷4=215÷5=882÷3=156÷6=950÷5=333÷3=450÷6=40÷4=628÷2=96÷4=279÷3=204÷6=666÷6=228÷6=438÷3=17×26=27×37=68×10=56×99=10×45=26×58=50×18=59×59=51×18=72×57=26×38=74×32=82×11=38×67=41×12=58×19=15×47=19×30=69×11=56×87=15×55=52×94=33×20=84×26=14×39=82×34=20×34=43×12=56×15=46×46=23×30=41×23=22×22=84×80=20×32=56×84=22×35=21×36=13×50=74×56=515+56+236=976+101+154=306+519+150=259+429+598=77+446+33=174+423+61=693+39+52=423+769+391=569+84+277=420+687+382=47+451+32=321+488+345=731+175+81=603+723+314=91+538+121=309+796+114=96+104+369=851+20+44=434+260+294=916+547+652=202+337+216=116+867+91=71+532+195=866+353+600=914+32+29=969+20+959=370+181+31=581+459+932=27+640+91=281+138+447=229+19+372=503+37+961=216+180+212=618+465+447=380+130+278=570+92+44=16+575+258=678+832+872=378+357+228=515+168+452=136+266-109=464+463-646=245+167-397=680+936-869=84+218-57=280+165-243=264+137-343=857+358-88=280+45-272=595+870-394=273+125-372=56+750-101=104+137-174=710+951-383=214+73-134=16+556-463=101+161-196=346+752-990=198+270-232=737+939-823=105+379-251=289+990-81=76+384-70=847+271-527=94+237-79=711+115-623=218+40-187=840+602-689=141+339-252=904+531-957=419+23-362=229+993-789=454+20-417=806+618-76=212+153-294=589+879-492=140+28-149=969+104-412=379+83-281=232+898-278=406-141-174=509-145-359=327-14-58=585-156-106=375-153-217=590-298-81=331-104-145=941-11-524=499-92-56=711-387-305=318-96-144=992-33-603=460-238-167=870-429-246=482-37-239=493-36-314=458-124-90=558-154-161=499-202-292=782-244-157=401-95-276=564-105-354=493-326-62=908-23-245=343-198-104=882-25-556=334-106-96=999-173-808=401-351-25=666-247-299=409-45-351=973-349-58=418-290-72=461-269-136=360-112-13=961-213-657=490-251-190=670-19-574=461-199-120=736-228-227=203-26+322=582-18+128=292-38+124=311-269+35=254-68+36=948-639+430=167-125+287=727-409+773=378-193+184=962-796+340=204-158+64=265-90+541=356-194+210=949-858+44=275-20+229=724-43+629=141-56+19=376-165+710=90-63+422=98-17+994=296-22+139=448-212+59=398-176+26=416-84+324=472-184+65=637-201+370=279-160+104=416-264+315=334-55+43=914-501+969=181-62+260=933-100+685=239-233+342=722-104+752=330-198+318=356-264+342=326-81+176=783-438+595=411-289+176=496-396+656=14×25×2=13×70×2=20×22×2=79×21×8=30×14×2=12×87×6=13×22×3=70×39×7=10×32×2=23×28×6=16×12×5=23×75×8=25×13×2=55×73×5=35×13×2=11×12×4=17×11×4=87×39×2=11×11×3=95×48×2=14×10×7=13×11×3=12×19×3=71×11×2=13×36×2=30×11×7=17×15×2=63×13×3=11×12×7=74×95×2=13×18×2=17×28×8=14×23×3=31×65×9=25×18×2=88×59×6=18×25×2=24×56×2=26×12×3=17×44×7=24×3×5=90×9×8=30×4×6=58×3×5=22×2×7=279×3×9=46×3×2=161×2×8=64×2×3=35×7×5=82×5×2=130×6×3=15×6×8=73×9×4=45×2×3=84×6×2=49×8×2=219×4×7=86×3×2=380×2×9=20×6×7=131×6×3=39×2×7=138×3×6=56×2×5=24×5×9=87×2×5=224×2×3=13×5×7=78×5×4=26×5×3=110×2×6=37×3×5=26×6×2=31×4×8=103×3×4=28×3×8=421×2×8=59×2×6=48×2×5=20×4×53=33×3×96=15×6×54=11×3×52=10×2×60=12×3×47=15×3×24=16×6×65=20×2×87=44×2×44=33×2×60=35×2×31=37×2×34=21×3×20=10×3×21=30×3×77=13×7×61=26×2×43=11×6×66=26×3×96=23×4×40=26×3×69=26×2×24=24×4×70=26×2×97=30×3×25=18×4×86=21×3×22=17×2×31=36×2×36=26×3×17=23×4×49=41×2×26=15×4×72=13×6×39=13×6×23=18×3×97=27×3×29=15×6×40=20×4×38=40×13÷2=40×40÷2=15×10÷3=17×45÷5=68×11÷4=72×40÷8=28×10÷8=36×27÷2=15×52÷3=33×94÷2=19×20÷4=70×23÷5=79×12÷6=29×78÷2=13×38÷2=97×10÷2=12×81÷4=36×16÷4=16×53÷8=39×84÷6=81×10÷9=23×80÷4=55×14÷2=25×57÷5=28×27÷6=44×63÷6=21×21÷7=84×61÷4=18×40÷6=90×23÷6=44×21÷4=49×20÷2=18×37÷3=57×70÷2=70×12÷8=56×96÷6=27×24÷9=22×96÷3=11×38÷2=31×84÷2=162×6÷4=851×9÷3=82×4÷8=917×9÷7=161×2÷7=544×9÷3=390×2÷4=345×3÷9=231×2÷3=712×3÷2=176×5÷4=744×8÷4=174×5÷3=597×5÷3=56×2÷4=939×4÷2=105×3÷5=50×9÷6=84×7÷2=787×4÷2=21×4÷7=718×2÷4=249×2÷6=705×4÷6=32×3÷6=42×9÷6=78×9÷6=368×8÷2=321×3÷9=125×6÷5=216×2÷9=246×8÷3=147×6÷9=369×8÷9=90×5÷6=350×3÷5=84×2÷4=304×9÷8=79×8÷4=33×4÷6=112÷2÷8=994÷2÷7=976÷4÷4=700÷7÷5=558÷6÷3=684÷9÷4=990÷9÷5=700÷5÷5=744÷2÷2=560÷7÷2=675÷3÷9=580÷2÷2=640÷5÷2=240÷3÷4=108÷2÷9=240÷4÷6=630÷6÷7=64÷2÷2=450÷2÷9=102÷3÷2=882÷7÷7=621÷9÷3=735÷3÷5=44÷2÷2=468÷9÷2=126÷3÷6=729÷3÷9=900÷5÷2=912÷4÷6=702÷3÷6=540÷6÷9=672÷4÷6=510÷3÷2=840÷8÷7=832÷8÷8=256÷4÷8=168÷4÷2=846÷2÷9=189÷7÷9=896÷2÷7=500÷5×2=350÷2×4=640÷2×4=404÷2×5=432÷3×2=603÷3×4=860÷5×8=295÷5×4=864÷6×4=27÷9×5=336÷2×3=428÷2×9=595÷5×9=150÷6×4=204÷3×9=594÷3×7=676÷4×3=222÷3×7=755÷5×9=834÷3×5=156÷6×7=346÷2×6=116÷2×3=681÷3×2=12÷6×4=770÷7×8=670÷2×5=228÷2×4=993÷3×8=268÷4×2=450÷2×3=340÷5×6=960÷8×3=852÷2×3=240÷8×5=539÷7×5=384÷2×8=584÷4×8=440÷5×6=864÷3×9=135÷5×25=130÷2×75=56÷8×32=264÷4×80=36÷6×22=192÷2×24=80÷4×33=161÷7×25=56÷8×84=497÷7×56=148÷4×18=142÷2×42=78÷6×60=369÷9×40=20÷2×43=21÷3×27=261÷9×22=306÷9×21=45÷3×59=406÷7×93=280÷7×21=153÷3×85=261÷9×21=432÷9×85=80÷5×56=492÷6×81=392÷7×14=102÷6×33=28÷4×17=819÷9×41=216÷9×40=58÷2×73=22÷2×27=324÷4×50=270÷9×11=336÷6×28=90÷6×29=205÷5×44=45÷5×56=132÷6×96=412+(479-160)=213+(320-195)=499+(460-181)=453+(373-244)=381+(344-288)=381+(440-74)=457+(391-78)=223+(937-613)=153+(262-110)=593+(242-187)=488+(425-288)=659+(806-339)=358+(103-97)=119+(995-287)=150+(496-67)=462+(237-120)=255+(399-270)=556+(963-619)=299+(413-132)=962+(613-428)=313+(375-144)=951+(771-640)=74+(267-29)=445+(448-249)=391+(327-18)=900+(767-417)=303+(209-187)=754+(408-166)=177+(484-442)=65+(558-364)=479+(460-92)=885+(787-316)=383+(412-205)=617+(195-106)=217+(402-189)=663+(342-290)=276+(220-98)=445+(568-335)=420+(447-61)=96+(799-697)=396-(202+67)=890-(341+383)=316-(219+34)=886-(566+89)=481-(59+353)=635-(523+20)=423-(295+53)=970-(234+369)=341-(307+21)=638-(129+22)=334-(75+43)=965-(397+316)=319-(192+64)=582-(64+389)=107-(43+20)=787-(543+145)=498-(11+157)=744-(170+492)=423-(38+234)=970-(444+152)=473-(310+97)=627-(40+102)=420-(278+39)=817-(544+199)=385-(10+53)=991-(219+81)=434-(59+19)=957-(301+399)=436-(182+52)=802-(156+83)=474-(266+189)=993-(69+673)=226-(42+55)=837-(90+651)=387-(43+318)=924-(88+214)=430-(292+89)=593-(213+242)=397-(144+21)=953-(171+463)=441-(268-98)=593-(619-333)=111-(135-38)=83-(390-337)=491-(362-246)=528-(85-51)=419-(275-239)=609-(555-352)=237-(345-304)=847-(284-261)=430-(415-211)=996-(935-460)=287-(90-79)=557-(919-844)=385-(448-147)=880-(753-15)=365-(430-427)=620-(706-98)=381-(381-206)=921-(584-355)=370-(333-37)=276-(873-779)=435-(162-133)=246-(360-155)=481-(397-386)=251-(503-403)=285-(148-53)=927-(597-510)=475-(287-108)=753-(703-10)=357-(396-322)=781-(825-75)=311-(235-148)=928-(340-32)=492-(377-243)=797-(951-479)=420-(341-40)=788-(631-187)=412-(367-193)=507-(528-511)=30÷(21÷7)=568÷(72÷9)=420÷(45÷9)=245÷(20÷4)=170÷(10÷2)=476÷(14÷2)=455÷(40÷8)=660÷(15÷3)=426÷(21÷7)=225÷(18÷6)=104÷(14÷7)=505÷(40÷8)=416÷(20÷5)=483÷(56÷8)=444÷(27÷9)=777÷(49÷7)=326÷(16÷8)=129÷(21÷7)=62÷(14÷7)=836÷(16÷8)=153÷(27÷9)=573÷(21÷7)=161÷(21÷3)=848÷(16÷8)=320÷(18÷9)=726÷(18÷9)=483÷(35÷5)=328÷(18÷9)=153÷(45÷5)=987÷(14÷2)=320÷(48÷6)=69÷(21÷7)=500÷(45÷9)=972÷(63÷7)=196÷(42÷6)=672÷(15÷5)=450÷(48÷8)=450÷(15÷3)=36÷(21÷7)=482÷(18÷9)=606÷(2×3)=126÷(3×2)=32÷(4×2)=656÷(2×4)=816÷(2×4)=966÷(3×2)=948÷(2×2)=672÷(4×2)=900÷(3×2)=126÷(2×3)=120÷(3×2)=855÷(3×3)=708÷(3×2)=568÷(2×2)=176÷(2×4)=66÷(2×3)=144÷(3×2)=628÷(2×2)=792÷(2×2)=639÷(3×3)=873÷(3×3)=296÷(2×4)=640÷(4×2)=672÷(2×2)=868÷(2×2)=732÷(2×3)=513÷(3×3)=18÷(2×3)=672÷(3×2)=400÷(4×2)=168÷(4×2)=834÷(2×3)=740÷(2×2)=132÷(2×2)=72÷(2×4)=648÷(2×3)=320÷(2×4)=680÷(2×2)=726÷(2×3)=416÷(2×2)=338×(18÷9)=734×(40÷5)=79×(18÷3)=980×(10÷5)=211×(36÷9)=588×(36÷4)=158×(16÷8)=891×(12÷2)=239×(32÷8)=335×(64÷8)=27×(63÷7)=223×(12÷6)=15×(21÷3)=607×(24÷4)=220×(21÷7)=113×(10÷5)=171×(12÷6)=897×(18÷9)=398×(18÷9)=21×(30÷6)=274×(27÷9)=493×(72÷8)=186×(12÷6)=54×(14÷7)=105×(30÷6)=739×(20÷4)=78×(10÷2)=337×(10÷2)=193×(30÷6)=239×(49÷7)=92×(28÷4)=542×(30÷5)=65×(12÷2)=439×(12÷6)=338×(12÷6)=586×(72÷9)=75×(24÷8)=603×(40÷5)=401×(12÷6)=581×(30÷5)=22×(156÷4)=36×(235÷5)=61×(33÷3)=65×(384÷8)=15×(88÷8)=58×(282÷6)=12×(162÷9)=92×(176÷8)=20×(315÷9)=91×(343÷7)=37×(180÷9)=95×(305÷5)=29×(108÷9)=24×(20÷2)=97×(20÷2)=38×(864÷9)=14×(22÷2)=51×(144÷6)=25×(96÷8)=71×(135÷9)=31×(138÷6)=31×(525÷7)=10×(582÷6)=57×(261÷9)=29×(99÷3)=90×(128÷4)=35×(96÷4)=41×(297÷9)=57×(120÷8)=96×(329÷7)=12×(612÷9)=13×(375÷5)=79×(80÷8)=79×(475÷5)=11×(112÷4)=12×(140÷4)=18×(414÷9)=46×(285÷5)=32×(210÷7)=76×(774÷9)=144+82×8=501+12×3=32+39×2=693+49×2=208+80×3=841+346×2=162+38×8=936+31×6=226+143×4=49+115×6=454+13×9=996+71×6=56+120×2=93+18×6=159+345×2=758+19×8=404+29×9=777+118×4=58+82×3=829+84×6=307+103×2=875+77×4=89+140×4=938+180×4=315+66×9=904+16×5=89+10×9=867+219×2=425+137×4=166+105×2=197×2+405=308×2+79=49×4+415=107×6+704=73×7+33=87×8+414=166×2+148=180×2+734=276×3+61=110×5+100=109+10×61=603+13×11=60+67×10=791+25×20=160+17×43=333+49×19=21+26×20=826+14×57=235+16×42=300+41×20=40+13×38=303+25×19=158+10×60=618+31×20=182+12×17=636+10×87=174+19×42=831+14×50=90+33×24=723+10×48=177+19×35=371+17×39=194+11×20=742+48×15=192+23×28=824+11×20=474+23×13=84+17×14=203+10×65=802+65×12=10×28+166=30×17+539=18×20+84=24×26+679=26×35+57=32×10+935=27×23+210=25×23+654=40×15+158=47×21+135=482-20×16=930-35×19=489-21×12=901-12×58=298-10×17=964-11×36=485-12×38=964-11×60=338-13×18=846-31×14=481-10×20=874-13×39=440-21×16=593-39×14=425-12×18=797-34×15=406-17×12=923-42×18=490-42×11=588-20×26=386-35×10=645-11×50=361-15×23=698-10×33=346-15×13=619-21×17=314-11×17=987-17×57=497-11×12=818-21×22=375-10×13=692-33×15=358-18×10=672-22×29=482-22×18=953-43×12=403-22×11=907-19×41=198-11×11=272-18×12=331-23×4=584-40×5=228-65×2=743-80×7=342-42×8=997-41×7=231-57×3=860-57×2=403-55×6=457-208×2=424-46×6=901-240×3=393-24×3=947-169×5=458-28×9=702-196×2=472-36×5=680-31×2=220-79×2=898-279×3=290-15×4=452-25×8=495-41×7=417-43×2=492-56×3=805-97×6=480-55×7=674-80×2=498-36×3=906-92×2=410-13×6=571-34×9=221-16×7=875-54×3=497-123×4=958-54×6=288-35×4=981-88×2=348-17×5=423-82×3=35×11-160=19×42-92=16×23-120=60×16-20=17×11-40=22×45-120=13×12-46=21×24-208=40×10-41=71×14-891=16×13-41=18×28-254=13×35-111=38×22-72=14×17-157=12×20-170=32×11-219=22×45-937=13×32-62=21×37-649=32×15-138=32×27-509=22×20-228=13×66-444=18×26-378=60×15-737=10×38-187=19×51-182=14×24-171=28×16-293=12×34-379=33×26-484=16×25-392=51×19-788=12×41-156=25×37-811=21×14-218=11×58-180=12×19-195=15×28-79=67×4-211=164×4-17=63×8-113=609×6-138=318×3-773=159×5-759=265×3-59=895×2-636=268×2-213=367×4-404=180×5-480=706×5-870=477×2-472=548×3-833=33×8-220=144×4-372=197×2-394=381×7-727=71×6-345=299×5-113=264×3-345=402×7-344=91×6-221=663×7-579=82×9-214=516×5-486=191×3-371=379×3-186=297×3-523=377×2-364=123×5-458=123×4-463=149×4-296=329×8-75=17×9-104=215×8-423=220×2-366=202×8-192=289×3-447=792×8-757=455+876÷3=12+96÷2=423+80÷8=975+540÷6=387+512÷8=43+873÷3=346+456÷8=954+295÷5=240+864÷3=273+777÷7=185+862÷2=773+960÷6=292+798÷6=100+134÷2=473+384÷8=570+808÷2=425+728÷2=632+736÷2=358+24÷3=912+146÷2=210÷2+313=432÷2+255=910÷5+496=300÷2+944=266÷7+21=318÷6+434=380÷5+417=120÷8+428=582÷6+19=670÷2+671=456÷6+59=676÷2+785=126÷7+437=345÷3+221=546÷2+470=980÷4+453=488÷8+255=806÷2+849=510÷2+207=873÷3+756=115-552÷8=126-720÷9=468-192÷4=105-385÷7=252-204÷2=525-928÷4=330-624÷4=899-471÷3=410-460÷2=403-306÷6=358-48÷6=656-980÷7=344-176÷8=604-790÷5=439-301÷7=454-392÷4=201-140÷2=299-400÷5=92-621÷9=245-160÷8=480-297÷3=274-366÷2=150-441÷7=283-597÷3=269-96÷8=826-590÷2=468-816÷8=582-794÷2=393-36÷3=164-126÷2=468-692÷2=910-464÷4=413-158÷2=261-486÷6=354-90÷9=372-368÷2=354-250÷2=720-172÷4=136-648÷8=970-980÷7=25×(40-19)=89×(547-500)=28×(262-240)=27×(432-352)=36×(169-156)=76×(833-816)=31×(458-427)=85×(315-219)=58×(248-231)=94×(147-106)=16×(437-420)=66×(180-84)=19×(311-287)=24×(588-513)=17×(91-54)=66×(697-681)=40×(112-98)=58×(924-887)=32×(383-355)=72×(117-95)=(116-104)×11=(905-862)×44=(412-394)×39=(681-632)×76=(448-393)×14=(411-314)×78=(113-100)×67=(558-541)×11=(466-453)×49=(541-464)×40=(47-36)×53=(184-148)×91=(90-77)×64=(77-27)×60=(165-141)×31=(456-360)×53=(254-229)×30=(319-306)×53=(139-81)×15=(648-613)×90=151×(272-267)=916×(856-851)=94×(152-143)=365×(948-941)=175×(302-298)=140×(512-503)=69×(176-168)=176×(423-417)=145×(325-320)=651×(783-775)=99×(358-351)=256×(430-427)=92×(196-192)=294×(978-972)=86×(335-331)=852×(130-122)=315×(426-423)=64×(515-511)=81×(372-366)=733×(967-963)=24×(243-237)=526×(203-199)=57×(39-35)=925×(720-712)=15×(28-25)=593×(701-693)=22×(464-458)=33×(397-392)=237×(259-256)=473×(375-366)=95×(410-403)=783×(590-586)=135×(395-389)=245×(747-741)=89×(311-303)=802×(113-106)=88×(99-94)=272×(866-858)=125×(447-442)=77×(305-302)=252÷(404-398)=852÷(662-658)=350÷(203-198)=973÷(90-83)=360÷(410-401)=774÷(994-992)=441÷(292-285)=344÷(160-156)=112÷(353-349)=322÷(478-476)=40÷(494-490)=440÷(196-194)=328÷(26-18)=816÷(517-509)=242÷(26-24)=860÷(677-673)=480÷(197-192)=928÷(499-497)=45÷(45-36)=714÷(559-552)=333÷(117-108)=180÷(857-853)=30÷(226-221)=792÷(884-876)=240÷(435-427)=24÷(603-597)=112÷(36-29)=819÷(770-763)=330÷(336-331)=534÷(828-825)=378÷(191-185)=513÷(467-464)=306÷(423-417)=266÷(911-909)=333÷(257-248)=805÷(171-166)=32÷(442-434)=306÷(495-492)=38÷(281-279)=402÷(580-577)=(256-144)÷7=(882-652)÷5=(379-99)÷5=(395-189)÷2=(287-89)÷6=(401-387)÷7=(464-338)÷7=(568-178)÷3=(415-203)÷2=(851-131)÷3=(472-72)÷8=(859-103)÷4=(287-42)÷7=(804-34)÷7=(450-372)÷6=(912-384)÷8=(302-218)÷7=(731-615)÷2=(358-253)÷7=(872-788)÷7=(337-101)÷2=(656-194)÷3=(388-134)÷2=(464-344)÷4=(284-216)÷4=(735-36)÷3=(374-256)÷2=(835-101)÷2=(295-99)÷4=(541-73)÷6=(378-14)÷2=(237-15)÷2=(419-13)÷7=(410-101)÷3=(380-51)÷7=(836-112)÷2=(251-147)÷2=(961-805)÷6=(266-200)÷6=(169-73)÷8=2/6+3/6=6/9+2/9=4/8+2/8=5/8+2/8=1/7+4/7=3/5+2/5=1/5+3/5=5/10+2/10=1/6+3/6=4/6+2/6=1/5+2/5=1/3+2/3=2/4-1/4=5/6-1/6=3/8-1/8=4/9-1/9=3/6-1/6=5/10-2/10=2/5-1/5=4/6-2/6=3/5-1/5=3/5-2/5=4/8-1/8=2/8-1/8=7.9+6.0=5.8+39.7=1.3+3.1=9.2+0.6=1.9+4.7=44.0+34.2=0.9+8.8=28.9+5.7=1.3+8.0=6.0+9.5=3.4+6.2=10.1+43.4=8.2+2.1=84.0+1.6=7.9+4.4=8.7+5.2=3.6+3.1=28.6+49.8=4.6+5.8=28.2+27.7=8.3+6.1=8.4+8.7=4.8+9.2=57.4+0.8=6.3+6.6=4.0+73.1=4.0+0.8=0.9+6.3=3.0+4.3=17.1+71.9=3.2+8.0=23.1+48.2=1.1+5.0=1.3+4.4=2.4+8.4=29.0+39.0=6.0+8.5=81.3+14.3=3.8+5.0=5.6+2.3=9.5-1.1=64.9-32.5=8.2-5.4=9.1-7.0=7.1-2.1=45.3-13.0=6.5-4.1=88.1-26.1=4.0-1.3=9.8-7.6=5.6-5.2=99.6-87.6=6.5-1.0=72.1-49.7=9.6-5.4=7.8-2.8=6.0-1.0=42.6-1.4=6.8-1.2=80.1-33.1=9.3-0.6=9.9-7.0=7.8-0.4=17.8-15.7=5.7-0.5=78.4-9.1=8.6-0.8=8.8-0.8=9.4-7.7=99.6-35.9=3.6-3.5=74.7-66.1=5.6-1.1=9.1-1.0=8.4-3.7=80.7-39.8=3.6-0.9=93.6-17.9=10.0-6.9=7.5-5.1=参考答案154+197=351323+966=1289229+45=274397+322=71958+97=15519+87=106275+63=338177+646=823259+236=495321+402=72373+147=220123+153=276234+63=297137+457=59472+184=256245+355=60090+340=430126+328=454182+214=396457+810=1267256+185=441314+386=700333+108=441591+331=92256+18=74424+500=92444+227=271320+87=407243+209=452795+575=1370122+348=470664+935=159947+198=245112+663=775213+250=463298+390=688357+61=418994+413=1407213+82=295201+444=645415-279=136766-460=306439-115=324654-310=344491-19=472871-607=264294-168=126513-369=144194-101=93572-382=190370-201=169993-256=73793-53=40540-355=185197-180=17909-773=136417-32=385779-212=567223-55=168786-675=111280-33=247654-531=123489-10=479595-464=131348-330=18559-283=276241-95=146180-60=120496-154=342865-262=603485-60=425721-645=76479-163=316772-137=635469-20=449762-616=146308-164=144257-211=46225-65=160972-740=23274×2=148749×2=149883×4=332145×5=725209×3=627239×2=478442×2=884677×5=3385324×3=972288×2=57610×4=40443×7=3101139×7=973516×2=103233×8=264937×5=4685280×3=840174×4=69698×8=784203×8=162442×3=126385×2=77061×8=488711×2=142278×3=234633×8=5064104×5=520434×5=2170302×3=90697×5=48529×9=261468×9=4212359×2=718873×6=5238113×3=33925×5=12587×8=696794×2=158824×4=96154×5=770128÷4=32660÷3=220152÷2=76735÷3=245252÷6=42792÷4=198324÷9=36968÷4=24272÷8=9654÷6=109400÷2=200408÷3=136350÷2=175390÷3=13049÷7=7534÷2=267358÷2=179921÷3=307384÷4=9695÷5=1972÷2=3636÷6=6160÷4=40388÷2=19456÷7=868÷4=17215÷5=43882÷3=294156÷6=26950÷5=190333÷3=111450÷6=7540÷4=10628÷2=31496÷4=24279÷3=93204÷6=34666÷6=111228÷6=38438÷3=14617×26=44227×37=99968×10=68056×99=554410×45=45026×58=150850×18=90059×59=348151×18=91872×57=410426×38=98874×32=236882×11=90238×67=254641×12=49258×19=110215×47=70519×30=57069×11=75956×87=487215×55=82552×94=488833×20=66084×26=218414×39=54682×34=278820×34=68043×12=51656×15=84046×46=211623×30=69041×23=94322×22=48484×80=672020×32=64056×84=470422×35=77021×36=75613×50=65074×56=4144515+56+236=807976+101+154=1231306+519+150=975259+429+598=128677+446+33=556174+423+61=658693+39+52=784423+769+391=1583569+84+277=930420+687+382=148947+451+32=530321+488+345=1154731+175+81=987603+723+314=164091+538+121=750309+796+114=121996+104+369=569851+20+44=915434+260+294=988916+547+652=2115202+337+216=755116+867+91=107471+532+195=798866+353+600=1819914+32+29=975969+20+959=1948370+181+31=582581+459+932=197227+640+91=758281+138+447=866229+19+372=620503+37+961=1501216+180+212=608618+465+447=1530380+130+278=788570+92+44=70616+575+258=849678+832+872=2382378+357+228=963515+168+452=1135136+266-109=293464+463-646=281245+167-397=15680+936-869=74784+218-57=245280+165-243=202264+137-343=58857+358-88=1127280+45-272=53595+870-394=1071273+125-372=2656+750-101=705104+137-174=67710+951-383=1278214+73-134=15316+556-463=109101+161-196=66346+752-990=108198+270-232=236737+939-823=853105+379-251=233289+990-81=119876+384-70=390847+271-527=59194+237-79=252711+115-623=203218+40-187=71840+602-689=753141+339-252=228904+531-957=478419+23-362=80229+993-789=433454+20-417=57806+618-76=1348212+153-294=71589+879-492=976140+28-149=19969+104-412=661379+83-281=181232+898-278=852406-141-174=91509-145-359=5327-14-58=255585-156-106=323375-153-217=5590-298-81=211331-104-145=82941-11-524=406499-92-56=351711-387-305=19318-96-144=78992-33-603=356460-238-167=55870-429-246=195482-37-239=206493-36-314=143458-124-90=244558-154-161=243499-202-292=5782-244-157=381401-95-276=30564-105-354=105493-326-62=105908-23-245=640343-198-104=41882-25-556=301334-106-96=132999-173-808=18401-351-25=25666-247-299=120409-45-351=13973-349-58=566418-290-72=56461-269-136=56360-112-13=235961-213-657=91490-251-190=49670-19-574=77461-199-120=142736-228-227=281203-26+322=499582-18+128=692292-38+124=378311-269+35=77254-68+36=222948-639+430=739167-125+287=329727-409+773=1091378-193+184=369962-796+340=506204-158+64=110265-90+541=716356-194+210=372949-858+44=135275-20+229=484724-43+629=1310141-56+19=104376-165+710=92190-63+422=44998-17+994=1075296-22+139=413448-212+59=295398-176+26=248416-84+324=656472-184+65=353637-201+370=806279-160+104=223416-264+315=467334-55+43=322914-501+969=1382181-62+260=379933-100+685=1518239-233+342=348722-104+752=1370330-198+318=450356-264+342=434326-81+176=421783-438+595=940411-289+176=298496-396+656=75614×25×2=70013×70×2=182020×22×2=88079×21×8=1327230×14×2=84012×87×6=626413×22×3=85870×39×7=1911010×32×2=64023×28×6=386416×12×5=96023×75×8=1380025×13×2=65055×73×5=2007535×13×2=91011×12×4=52817×11×4=74887×39×2=678611×11×3=36395×48×2=912014×10×7=98013×11×3=42912×19×3=68471×11×2=156213×36×2=93630×11×7=231017×15×2=51063×13×3=245711×12×7=92474×95×2=1406013×18×2=46817×28×8=380814×23×3=96631×65×9=1813525×18×2=90088×59×6=3115218×25×2=90024×56×2=268826×12×3=93617×44×7=523624×3×5=36090×9×8=648030×4×6=72058×3×5=87022×2×7=308279×3×9=753346×3×2=276161×2×8=257664×2×3=38435×7×5=122582×5×2=820130×6×3=234015×6×8=72073×9×4=262845×2×3=27084×6×2=100849×8×2=784219×4×7=613286×3×2=516380×2×9=684020×6×7=840131×6×3=235839×2×7=546138×3×6=248456×2×5=56024×5×9=108087×2×5=870224×2×3=134413×5×7=45578×5×4=156026×5×3=390110×2×6=132037×3×5=55526×6×2=31231×4×8=992103×3×4=123628×3×8=672421×2×8=673659×2×6=70848×2×5=48020×4×53=424033×3×96=950415×6×54=486011×3×52=171610×2×60=120012×3×47=169215×3×24=108016×6×65=624020×2×87=348044×2×44=387233×2×60=396035×2×31=217037×2×34=251621×3×20=126010×3×21=63030×3×77=693013×7×61=555126×2×43=223611×6×66=435626×3×96=748823×4×40=368026×3×69=538226×2×24=124824×4×70=672026×2×97=504430×3×25=225018×4×86=619221×3×22=138617×2×31=105436×2×36=259226×3×17=132623×4×49=450841×2×26=213215×4×72=432013×6×39=304213×6×23=179418×3×97=523827×3×29=234915×6×40=360020×4×38=304040×13÷2=26040×40÷2=80015×10÷3=5017×45÷5=15368×11÷4=18772×40÷8=36028×10÷8=3536×27÷2=48615×52÷3=26033×94÷2=155119×20÷4=9570×23÷5=32279×12÷6=15829×78÷2=113113×38÷2=24797×10÷2=48512×81÷4=24336×16÷4=14416×53÷8=10639×84÷6=54681×10÷9=9023×80÷4=46055×14÷2=38525×57÷5=28528×27÷6=12644×63÷6=46221×21÷7=6384×61÷4=128118×40÷6=12090×23÷6=34544×21÷4=23149×20÷2=49018×37÷3=22257×70÷2=199570×12÷8=10556×96÷6=89627×24÷9=7222×96÷3=70411×38÷2=20931×84÷2=1302162×6÷4=243851×9÷3=255382×4÷8=41917×9÷7=1179161×2÷7=46544×9÷3=1632390×2÷4=195345×3÷9=115231×2÷3=154712×3÷2=1068176×5÷4=220744×8÷4=1488174×5÷3=290597×5÷3=99556×2÷4=28939×4÷2=1878105×3÷5=6350×9÷6=7584×7÷2=294787×4÷2=157421×4÷7=12718×2÷4=359249×2÷6=83705×4÷6=47032×3÷6=1642×9÷6=6378×9÷6=117368×8÷2=1472321×3÷9=107125×6÷5=150216×2÷9=48246×8÷3=656147×6÷9=98369×8÷9=32890×5÷6=75350×3÷5=21084×2÷4=42304×9÷8=34279×8÷4=15833×4÷6=22112÷2÷8=7994÷2÷7=71976÷4÷4=61700÷7÷5=20558÷6÷3=31684÷9÷4=19990÷9÷5=22700÷5÷5=28744÷2÷2=186560÷7÷2=40675÷3÷9=25580÷2÷2=145640÷5÷2=64240÷3÷4=20108÷2÷9=6240÷4÷6=10630÷6÷7=1564÷2÷2=16450÷2÷9=25102÷3÷2=17882÷7÷7=18621÷9÷3=23735÷3÷5=4944÷2÷2=11468÷9÷2=26126÷3÷6=7729÷3÷9=27900÷5÷2=90912÷4÷6=38702÷3÷6=39540÷6÷9=10672÷4÷6=28510÷3÷2=85840÷8÷7=15832÷8÷8=13256÷4÷8=8168÷4÷2=21846÷2÷9=47189÷7÷9=3896÷2÷7=64500÷5×2=200350÷2×4=700640÷2×4=1280404÷2×5=1010432÷3×2=288603÷3×4=804860÷5×8=1376295÷5×4=236864÷6×4=57627÷9×5=15336÷2×3=504428÷2×9=1926595÷5×9=1071150÷6×4=100204÷3×9=612594÷3×7=1386676÷4×3=507222÷3×7=518755÷5×9=1359834÷3×5=1390156÷6×7=182346÷2×6=1038116÷2×3=174681÷3×2=45412÷6×4=8770÷7×8=880670÷2×5=1675228÷2×4=456993÷3×8=2648268÷4×2=134450÷2×3=675340÷5×6=408960÷8×3=360852÷2×3=1278240÷8×5=150539÷7×5=385384÷2×8=1536584÷4×8=1168440÷5×6=528864÷3×9=2592135÷5×25=675130÷2×75=487556÷8×32=224264÷4×80=528036÷6×22=132192÷2×24=230480÷4×33=660161÷7×25=57556÷8×84=588497÷7×56=3976148÷4×18=666142÷2×42=298278÷6×60=780369÷9×40=164020÷2×43=43021÷3×27=189261÷9×22=638306÷9×21=71445÷3×59=885406÷7×93=5394280÷7×21=840153÷3×85=4335261÷9×21=609432÷9×85=408080÷5×56=896492÷6×81=6642392÷7×14=784102÷6×33=56128÷4×17=119819÷9×41=3731216÷9×40=96058÷2×73=211722÷2×27=297324÷4×50=4050270÷9×11=330336÷6×28=156890÷6×29=435205÷5×44=180445÷5×56=504132÷6×96=2112412+(479-160)=731213+(320-195)=338499+(460-181)=778453+(373-244)=582381+(344-288)=437381+(440-74)=747457+(391-78)=770223+(937-613)=547153+(262-110)=305593+(242-187)=648488+(425-288)=625659+(806-339)=1126358+(103-97)=364119+(995-287)=827150+(496-67)=579462+(237-120)=579255+(399-270)=384556+(963-619)=900299+(413-132)=580962+(613-428)=1147313+(375-144)=544951+(771-640)=108274+(267-29)=312445+(448-249)=644391+(327-18)=700900+(767-417)=1250303+(209-187)=325754+(408-166)=996177+(484-442)=21965+(558-364)=259479+(460-92)=847885+(787-316)=1356383+(412-205)=590617+(195-106)=706217+(402-189)=430663+(342-290)=715276+(220-98)=398445+(568-335)=678420+(447-61)=80696+(799-697)=198396-(202+67)=127890-(341+383)=166316-(219+34)=63886-(566+89)=231481-(59+353)=69635-(523+20)=92423-(295+53)=75970-(234+369)=367341-(307+21)=13638-(129+22)=487334-(75+43)=216965-(397+316)=252319-(192+64)=63582-(64+389)=129107-(43+20)=44787-(543+145)=99498-(11+157)=330744-(170+492)=82423-(38+234)=151970-(444+152)=374473-(310+97)=66627-(40+102)=485420-(278+39)=103817-(544+199)=74385-(10+53)=322991-(219+81)=691434-(59+19)=356957-(301+399)=257436-(182+52)=202802-(156+83)=563474-(266+189)=19993-(69+673)=251226-(42+55)=129837-(90+651)=96387-(43+318)=26924-(88+214)=622430-(292+89)=49593-(213+242)=138397-(144+21)=232953-(171+463)=319441-(268-98)=271593-(619-333)=307111-(135-38)=1483-(390-337)=30491-(362-246)=375528-(85-51)=494419-(275-239)=383609-(555-352)=406237-(345-304)=196847-(284-261)=824430-(415-211)=226996-(935-460)=521287-(90-79)=276557-(919-844)=482385-(448-147)=84880-(753-15)=142365-(430-427)=362620-(706-98)=12381-(381-206)=206921-(584-355)=692370-(333-37)=74276-(873-779)=182435-(162-133)=406246-(360-155)=41481-(397-386)=470251-(503-403)=151285-(148-53)=190927-(597-510)=840475-(287-108)=296753-(703-10)=60357-(396-322)=283781-(825-75)=31311-(235-148)=224928-(340-32)=620492-(377-243)=358797-(951-479)=325420-(341-40)=119788-(631-187)=344412-(367-193)=238507-(528-511)=49030÷(21÷7)=10568÷(72÷9)=71420÷(45÷9)=84245÷(20÷4)=49170÷(10÷2)=34476÷(14÷2)=68455÷(40÷8)=91660÷(15÷3)=132426÷(21÷7)=142225÷(18÷6)=75104÷(14÷7)=52505÷(40÷8)=101416÷(20÷5)=104483÷(56÷8)=69444÷(27÷9)=148777÷(49÷7)=111326÷(16÷8)=163129÷(21÷7)=4362÷(14÷7)=31836÷(16÷8)=418153÷(27÷9)=51573÷(21÷7)=191161÷(21÷3)=23848÷(16÷8)=424320÷(18÷9)=160726÷(18÷9)=363483÷(35÷5)=69328÷(18÷9)=164153÷(45÷5)=17987÷(14÷2)=141320÷(48÷6)=4069÷(21÷7)=23500÷(45÷9)=100972÷(63÷7)=108196÷(42÷6)=28672÷(15÷5)=224450÷(48÷8)=75450÷(15÷3)=9036÷(21÷7)=12482÷(18÷9)=241606÷(2×3)=101126÷(3×2)=2132÷(4×2)=4656÷(2×4)=82816÷(2×4)=102966÷(3×2)=161948÷(2×2)=237672÷(4×2)=84900÷(3×2)=150126÷(2×3)=21120÷(3×2)=20855÷(3×3)=95708÷(3×2)=118568÷(2×2)=142176÷(2×4)=2266÷(2×3)=11144÷(3×2)=24628÷(2×2)=157792÷(2×2)=198639÷(3×3)=71873÷(3×3)=97296÷(2×4)=37640÷(4×2)=80672÷(2×2)=168868÷(2×2)=217732÷(2×3)=122513÷(3×3)=5718÷(2×3)=3672÷(3×2)=112400÷(4×2)=50168÷(4×2)=21834÷(2×3)=139740÷(2×2)=185132÷(2×2)=3372÷(2×4)=9648÷(2×3)=108320÷(2×4)=40680÷(2×2)=170726÷(2×3)=121416÷(2×2)=104338×(18÷9)=676734×(40÷5)=587279×(18÷3)=474980×(10÷5)=1960211×(36÷9)=844588×(36÷4)=5292158×(16÷8)=316891×(12÷2)=5346239×(32÷8)=956335×(64÷8)=268027×(63÷7)=243223×(12÷6)=44615×(21÷3)=105607×(24÷4)=3642220×(21÷7)=660113×(10÷5)=226171×(12÷6)=342897×(18÷9)=1794398×(18÷9)=79621×(30÷6)=105274×(27÷9)=822493×(72÷8)=4437186×(12÷6)=37254×(14÷7)=108105×(30÷6)=525739×(20÷4)=369578×(10÷2)=390337×(10÷2)=1685193×(30÷6)=965239×(49÷7)=167392×(28÷4)=644542×(30÷5)=325265×(12÷2)=390439×(12÷6)=878338×(12÷6)=676586×(72÷9)=468875×(24÷8)=225603×(40÷5)=4824401×(12÷6)=802581×(30÷5)=348622×(156÷4)=85836×(235÷5)=169261×(33÷3)=67165×(384÷8)=312015×(88÷8)=16558×(282÷6)=272612×(162÷9)=21692×(176÷8)=202420×(315÷9)=70091×(343÷7)=445937×(180÷9)=74095×(305÷5)=579529×(108÷9)=34824×(20÷2)=24097×(20÷2)=97038×(864÷9)=364814×(22÷2)=15451×(144÷6)=122425×(96÷8)=30071×(135÷9)=106531×(138÷6)=71331×(525÷7)=232510×(582÷6)=97057×(261÷9)=165329×(99÷3)=95790×(128÷4)=288035×(96÷4)=84041×(297÷9)=135357×(120÷8)=85596×(329÷7)=451212×(612÷9)=81613×(375÷5)=97579×(80÷8)=79079×(475÷5)=750511×(112÷4)=30812×(140÷4)=42018×(414÷9)=82846×(285÷5)=262232×(210÷7)=96076×(774÷9)=6536144+82×8=800501+12×3=53732+39×2=110693+49×2=791208+80×3=448841+346×