三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦(429-239)÷2=728÷(2×2)=972÷2÷2=764×5÷4=661+471+419=138÷6×24=584-297+192=744÷(608-606)=30÷6×65=276÷3×10=890×(188-180)=92÷(20÷5)=841+926-980=640-272-252=(480-136)÷8=560÷4×2=(842-743)×73=616÷(2×4)=24×(48÷2)=48×84×4=122+192×4=674÷2+166=19×(42÷3)=384-(85+160)=24×49×8=384+837-371=894-746+973=87+391=404-378+116=14.8+42.5=697×4÷2=337-(371-308)=975×9=19×32=238-17×11=274-(40+120)=252+203=46×(484-479)=209+16×11=(485-56)÷3=(410-42)÷4=420÷6÷2=924÷2÷2=14+171×3=44×22=23×8×7=903÷3÷7=840÷(2×3)=87×6=440-(355+27)=319-10×24=305-156÷2=966-449-420=851×4-903=720÷9+126=(859-355)÷9=15×60+522=363-(240+12)=141-399÷3=99÷9×32=986-25×25=644÷2÷2=265+161=(619-515)÷2=911+(654-257)=332×2-217=162×(30÷5)=783-102=13×56-150=14×18÷3=388+(278-10)=232×7-67=508-(463-229)=177+23+575=490+506-82=405-359=13×17×2=(211-187)÷2=449-620÷5=311+71=296×9=70×7×6=720×9÷8=513-(936-730)=159+281+485=49×(264÷8)=424-(150+236)=880÷(2×2)=848-49×14=208-25×3=16×34÷2=40×6×4=396÷(16÷4)=230-39×5=130÷2+102=75×38÷2=738-(929-396)=664÷(36÷9)=280÷4=452÷(2×2)=672÷8÷2=601-316+782=940÷2=603÷(396-387)=351÷3=97×(162-158)=775-93-109=35×2×44=443-328+135=(877-788)×59=(452-397)×93=10×6×54=510+950=21×15-267=(918-692)÷2=882-343×2=26×(232÷8)=430-20×9=483×5=310÷(40÷8)=940-(929-73)=293-11×15=108÷9×52=253-47×3=138÷2=416-413+188=376÷8=780-493+787=499-106×2=81×40÷2=731-(210+337)=55×(447-429)=404+176÷4=70+12×69=361-144÷9=42×2×4=295×9÷3=48÷4+381=188+50×6=228+20×3=613-178+200=90×4÷6=686÷7×44=333×(236-230)=836-(62+414)=33×2+228=10×13×3=89×(642-567)=476-331=96÷6÷8=799+511+333=684÷(3×2)=125×(21÷7)=494×2×7=408÷(807-803)=717×2=278-228=378÷3×5=35×40÷7=109×8=134+(248-155)=214×4=360÷(252-250)=600÷(238-235)=350+30×21=352÷(2×4)=2/8-1/8=188×(254-250)=945÷3×4=301÷(28÷4)=344÷(2×2)=18×11×2=126×3÷9=69×89×5=384÷8×17=148-(585-548)=9.4-0.9=296×3÷8=426÷(396-390)=40÷2×76=935-352-142=860÷4×6=425-166+183=744+(232-224)=2.6-1.2=426-353+136=52×(280÷8)=230×8÷2=236×7=312÷(32÷8)=510÷3=485-12×19=388÷(12÷3)=759+374-655=(494-478)×26=25×(58÷2)=65.0+13.0=87+(827-454)=814-28×22=274-13×18=232÷8×74=12×64+148=57×5+393=927÷(54÷6)=128×2-25=758-21×4=270×3-694=(419-374)×83=600÷(2×2)=682-676÷2=32×15-212=672÷(2×2)=875-198×4=60×8+30=468+323-263=276×2=367×(16÷8)=343-299+116=85×(481-415)=16-(284-280)=96+73=70×13=17×5×12=47×14=275-16×12=495÷5÷9=198-460÷4=20×6÷5=352×(63÷7)=76×70×8=292÷4×3=14×4×57=474+486-323=317-74×4=60÷6×76=3/7-1/7=(474-138)÷3=313-956÷4=5/7-2/7=3/7-2/7=204×3÷2=734+575÷5=25×2×3=768-656÷8=480÷6×57=34+(306-122)=114×7÷2=91+180×5=469-785÷5=729-550=474-203-86=25×(520÷8)=81.4-14.4=264÷(54÷9)=472-40=966+54×9=51×11+171=75×11-483=200+83×4=670÷(10÷5)=(406-176)÷5=466+940÷2=337+(419-341)=189÷9+185=364÷7×3=17×51-533=11×18-180=147×5÷7=960÷(3×2)=56×7÷8=18×3×95=102×3÷6=3/8-1/8=729+(852-772)=608÷4×8=97.8-27.4=(158-144)×14=202+149+465=861+281×2=562+342×2=446+95×4=17×26×2=460÷(32÷8)=115×3-45=495-23×10=8.2-1.9=516÷3=355÷(40÷8)=496-384÷3=37×2×23=26×4×7=39+368-130=328+157=345÷5=230×5=67×72÷6=537÷3×9=34×28=31.2+8.0=15×4×92=87×(164÷4)=294÷(3×2)=519-(558-201)=13×2×81=25×2×72=171+120=968-631-187=750÷(27÷9)=408+968=964-40×22=58×58=500÷(24÷6)=929-10×43=148×(24÷3)=273×(28÷4)=7.1-4.3=500-493+400=606+(461-235)=98×5÷7=418+22-73=93×86=348-78-60=11×(525÷7)=875-13×23=259-11×15=925-651+756=83×(50÷5)=84×(18÷3)=32÷8×83=486÷6×65=435-34×6=154÷7=5.8+4.6=900÷4×9=660÷5÷6=900÷9×4=405+574-375=965-880=30×14÷6=426÷(51-48)=816-470-115=25×(480-389)=475÷(114-109)=495×8-652=994+20×33=410-13×13=196-(156-55)=15×2×94=854-567÷9=225÷(462-453)=83+13-11=851-797=695-90-472=332-504÷2=136+314-293=56×16=7.5+1.1=387-40-77=432-295=(925-451)÷2=71+244-242=989-222×4=(131-44)÷3=(907-781)÷2=111×8-649=353-(415-359)=90×84=479-44×2=23×(92-64)=11×4×56=386+(122-106)=6.3+0.8=91×12=110+890+774=984÷(4×2)=54×15-624=22.0+77.3=852÷(24÷6)=93.9-39.2=516+70×7=87×74=492÷(823-821)=264÷(4×2)=931-21×10=33×4=458+(118-87)=758-(507-423)=877-155+792=889-252=57×(153÷9)=366-12×27=336÷8=479-84×5=486×8=400-(961-699)=(201-177)×21=23×18÷2=28×(30÷6)=146×4-172=131×(330-327)=219×2-270=474÷(12÷6)=(901-197)÷4=641×7-279=419-65×4=54×6×9=343×(609-606)=71×(40÷8)=148+351-141=808-(237+99)=489×2=15×10×6=454×(15÷5)=334÷2=974-87-397=106×5-349=5/7-1/7=216+(758-516)=12×27÷2=492÷(345-343)=3.1-2.5=435-178÷2=149-357÷3=111+365=1/7+3/7=279÷(16-13)=31×(140÷7)=12×52÷6=286+13-105=522÷2÷9=719+785+606=113+325=754-872÷8=682-10×11=36×(24÷8)=654÷3÷2=378÷9×15=82×(225-222)=53+26×6=15×50=51×82÷3=8.9+8.8=(626-160)÷2=737-(412-136)=609÷7×10=264×3=128÷(2×4)=564-33-379=7.5+7.7=5.6-1.3=31×2×47=893-(833-617)=497-121-100=64×13=(420-54)÷6=473-33×6=29×(107-73)=18×43÷6=34+81×7=42×19÷2=319+665-866=459-178-201=23×4×5=678÷(24÷4)=10÷(147-145)=30×4×2=8.7+1.0=972÷(3×2)=791-(401+186)=495÷5×8=433+13×62=620×(245-241)=391-81×2=(50-20)÷3=83.5-46.2=28×3×52=90÷9×8=49×46=(645-520)÷5=149-14+90=376+90+97=61+65×14=27÷(81÷9)=548÷4×9=(970-824)÷2=778+558+835=507÷3=426-104=671+452+532=566×2-560=178×(32÷4)=2.9+8.3=968-183-119=11×3×4=856-(154+35)=263+58+551=39.2+17.8=422-(306+22)=357×3-821=318+628-281=395-23×16=0.6+5.1=88×8=10×24-86=433-(189+202)=452-11×13=136÷4÷2=3/5+2/5=248×2=384÷6÷8=324÷(211-205)=838-38×6=216-792÷9=265-(160-75)=552×6=56×3=354+29×11=480÷(4×2)=720+162-763=354÷(485-479)=117÷9×65=484-81-177=518÷(447-445)=606÷2=555÷3+420=144+420=318×4÷6=550-23×23=350×6÷4=308-202÷2=196+591=479+308÷2=87×(491-474)=588÷3=750÷6=335-186+58=380÷5÷4=143+133×2=145-(35+89)=9.3-2.7=188÷(28÷7)=261+749÷7=54×14=63.5-54.0=(415-344)×12=490+832-277=571-(267-128)=66×(70÷7)=39×75×4=13×(168÷3)=192÷(2×2)=460×9=717+198=57×10+238=338-(986-697)=926+17×50=12×57÷6=201×(37-33)=(331-313)÷2=778+30×24=544÷4÷2=471×2×6=108×6÷2=500-(249+203)=544-83×3=720÷8+445=825-(969-394)=578+647-622=80+405-126=72÷9=0.3+0.3=69×13=81×(27-20)=230-161=17×(90÷9)=69.3+21.2=111×4-369=609×8=41+142×3=778-10×50=366÷2÷3=19×34-369=203-364÷4=36×18=80×15÷6=401+(200-161)=876-(425-195)=(112-54)×15=45×3=62×11×9=91×2×5=98×(160÷4)=300-289+153=192+(189-179)=76×83÷4=15×4×47=112÷(2×2)=142+299-89=216+504=444÷2÷6=1/4+3/4=11×4×5=523×(18÷9)=720÷4÷3=105÷7+802=29×(198÷3)=465+19×10=3/5-1/5=770+644-607=788-537=173-39×2=789-455=13×11-113=746÷(18÷9)=440+815=493-51×6=40÷5+134=98.5-82.8=656-536-97=410+39×12=347+71=756÷(27÷9)=864÷6÷3=(366-294)×28=15×3×75=4.4-0.2=942-110×8=15×8×2=558÷2×4=468-105×2=32×30+572=952÷(4×2)=316÷2=248÷(485-483)=170÷5=57×(529-505)=386-47=23×36÷6=362-137=544÷(137-129)=14×6×23=2.5-1.9=465-82-49=844×(32÷8)=42×17÷3=217÷7×31=48÷8×83=640÷(2×4)=29×2×29=37×(334-315)=54÷9×49=119+526=900÷5÷5=625+31+295=329÷7×3=54×47=130+237×3=421-238-18=449-25+645=328÷(4×2)=195×(137-134)=34×28÷8=55×15=46×(819-795)=312+483÷7=288÷8×7=245+215+64=18+40=16×11×4=330+21×23=677-11×56=491-(343-143)=18×22-285=10×17-43=432+(380-315)=711×6÷3=343÷(20-13)=894-783÷9=425+195=27×6×2=24×13-112=102+86+544=254-91+666=13×(27÷9)=117+(182-140)=318×(102-93)=355-(263+45)=19×3×9=482-10×47=707÷7=114×6-585=266÷7÷2=7.1-2.6=21×66÷2=987+978-330=912-245-56=386÷(14÷7)=44×2×30=10×46-28=984÷3=687-54=193×3+749=134×4×8=(268-212)÷2=192×8÷6=850×7=2/7+5/7=25×2×41=20×41+58=540+624=7.6-2.8=48.3+37.3=198-792÷9=851-798=99×99÷9=304×7-138=41×5×4=(449-145)÷2=20×11×3=39×(774-770)=11×8×21=39×22-324=696-77×5=134+218-52=839-60×10=6.6-2.0=653-300-174=24×25=667+361-113=244×2=479-249+70=(372-358)×52=409×2=12×38-406=323-185+313=31+72=34×13×2=50×(22÷2)=234÷3÷3=270+286=188÷(294-290)=480-(67+75)=322÷7=168÷8×36=10×15×4=86×18×2=144÷6×5=81÷3+443=904+95-495=69×8÷2=187-177=292÷(367-365)=132×4÷8=242÷(798-796)=121-39-18=80+714÷7=34×2×50=96×8=853×8-424=222-184=42×(36÷4)=950-23×11=303×8÷3=387-108×3=99×(369-360)=459×7÷3=539÷(590-583)=144÷(3×2)=422-64-146=33+259-251=713-70×10=40÷8=44×2×45=21×22-220=871×(68-61)=256÷4+306=216÷4÷9=90+(176-123)=6.5+3.2=943-(574+24)=65×(76÷2)=385-43-228=391-117-186=931+495÷9=960-27-185=20×(16÷4)=212-182+100=278+157-77=5/10-4/10=490+540÷3=247+346=91×58=1.0+2.5=54-17×3=29×14×2=53×(736÷8)=290÷2=2/3-1/3=324+606÷3=185×4×7=495÷5=71-54+50=606×(48÷6)=480÷6×96=284÷(36÷9)=470-(56+252)=332÷4×3=495-23×16=28÷2×12=473×(63÷9)=312+43+100=35×10-342=110×8-57=11×37×2=18×19-53=43×20=388×2×7=217×3-474=984÷(2×4)=271+(367-272)=76.1-39.7=926+(912-160)=288+347+273=425+(840-42)=162÷9÷9=408+(477-337)=11+430-55=63÷7=757-10×62=41×56=546-298+93=223×3=(361-350)×77=261-37×4=980-(333+146)=408-(145-139)=742×4=80÷(2×2)=785-(255+412)=(450-422)×14=47×10=364+495÷9=380+40×9=154×4+213=15×51=423-(73+221)=214÷(139-137)=48×(663-596)=311+10×30=(419-89)÷6=124×2×3=240÷2=43×(58-36)=248÷(16÷4)=698-44×14=72×12×9=44×22-157=407×2=267×3+139=642+51-599=19×24-217=14×13×3=177-44×2=678÷(2×3)=602-190+993=561-35×6=600-189-244=272+70-282=12×37-411=507-389=847-52=88×5-141=50×(140÷5)=132÷3=20×96×3=13×(72÷6)=329÷(28÷4)=91×18÷7=70×4÷5=(932-302)÷6=154+432÷8=12×81÷3=17×86÷2=186+364×2=104-477÷9=585-38×6=65-(223-164)=189×2-103=6.6-2.6=489×(28÷4)=16×29-355=132+276+300=729+223=462÷(512-509)=968-(494+250)=30÷5×76=108+768-206=9.1-2.9=696-(750-616)=603-270=(482-356)÷7=303+10×21=92×(446-440)=365×2+198=507+14×34=288÷4×56=591-(276+168)=306-56-244=816+(835-216)=465-201=2/4-1/4=71×10=11×18÷6=394÷(18÷9)=40×6÷5=12×(126÷7)=445-(71+16)=376-(349-240)=303+635÷5=945+(865-150)=700+17×50=44.7+22.9=65÷(89-84)=437×4-501=(453-204)÷3=817×7-718=14×5×62=924×(350-343)=329-134÷2=497-234=777-(125+181)=45×11-243=27×2×69=834-(115+180)=795×3-463=477-11×18=123×3-339=483×2×8=32÷4×21=419×2+117=32×44×2=932+508÷2=23×3×2=434÷(264-257)=2/8+5/8=82×(298-293)=198÷(126-117)=672÷6÷2=48×50×7=23×70=528÷(2×4)=176+133+46=516×4-116=70+26×14=11×29×2=159×4=83×(16÷8)=396×2=13×(108÷3)=522÷3×9=23+629+218=37×6÷3=928-51×13=712×5÷2=404+59×11=(169-102)×10=227-(254-116)=236+225-125=352×(14÷7)=54.8-32.1=11×23×3=226-(374-364)=66×(671-583)=467-810÷3=792÷6÷3=892-(264+585)=8.9-6.9=410+414+30=234+439+636=790+23×21=16÷8×19=14×54÷7=204÷3÷4=862÷2×4=181×(56÷8)=35×(72-56)=40×24-920=218+(433-55)=64÷4×90=48×12+329=495÷(584-581)=213-284÷4=26×(30÷5)=214+193-29=404×2÷8=544÷2×3=272-117×2=169+188-234=25×(297÷3)=439+499+652=8.6-1.8=34×12-163=32×5÷8=(432-264)÷6=29×30+364=143×(309-306)=255-260÷4=659×(325-316)=210×3÷6=309+(237-27)=790-10×35=605+202+27=495-19×19=456÷(3×2)=63×(320÷4)=50×12-100=4.4-4.0=380÷5×26=825-705÷3=482+(367-161)=988÷2×3=31×19×7=16×3×36=(376-340)×26=6.7-0.7=96×26÷3=891×(54÷6)=61×(46-39)=158×2+268=870÷(12÷4)=72×30÷3=964×9=326-45-219=338+503+137=12×33×2=193+618÷2=893-195=36÷3÷3=484-69-252=163-721÷7=36÷4×24=41×18÷6=769-968÷2=882÷(2×3)=24÷(12÷6)=390-16×14=485-(386-370)=747-124=12×9×8=381+45×7=298+189=294-540÷2=145+765-243=951÷3×2=616×(623-620)=(437-21)÷2=603÷3+726=590+126=141+124×4=17×5×49=60÷6×16=427-654÷2=287-623÷7=362×(18÷9)=229-355÷5=(321-191)÷2=1.4+0.6=867-552+889=414+60×6=57×(721-717)=475-356+233=400-(339-128)=290÷5=117÷9=689×(12÷3)=365÷(405-400)=(900-815)÷5=695÷5×7=419×2=638-57+234=108÷(2×2)=138×(456-451)=81.2+6.1=11×2×71=428+14×21=(324-12)÷2=74×38=14×17-147=2.6+5.4=336÷2÷6=275×(49÷7)=383-717÷3=425-13×11=13×4×20=21×(12÷3)=(132-76)÷4=1.6+7.9=338+589+13=415÷(20÷4)=20×5×6=(384-80)÷2=63+175÷5=553-(62+351)=3.4+7.9=796-179×3=444+46×6=287-203=4.9+7.9=277-248÷2=112÷(24÷3)=472÷(4×2)=578+16×29=31×(576÷9)=30.7-7.1=963÷3÷3=603-(51+143)=189+(360-259)=146×4÷2=71×2×6=454-(11+278)=4.9-2.9=240-48-139=929-(46+238)=997-376=10×18×5=382-(370-10)=587×7=37×(273-251)=28×(168÷6)=236-(422-226)=680-396-80=978÷3+46=384÷4×2=148÷2×3=974+(810-783)=289+118=300÷5=275×2÷5=206+151-31=754×(791-788)=239-(45+133)=875×5-78=870÷2÷3=434-85=36÷(2×2)=22×12-12=167+18×26=836÷2+469=23×7=76×(408÷8)=2.9+7.9=85×(30÷5)=196×(922-914)=(999-68)÷7=2/8+3/8=(243-139)÷2=168÷(36÷6)=645+(732-677)=20×19=81×33×8=97+373+462=1/4+2/4=11×9×58=488-33×10=278+135+431=266-(474-363)=61×61=757-24×10=112÷4=435-(200+65)=517×6÷2=214-45+203=8.3+6.8=103+426÷3=381+(894-436)=808-144=42×(24÷6)=82×(108÷9)=700-240-315=7.2-4.5=65+180=16×58÷8=258÷2=124×(396-392)=93+85=844÷(233-231)=264÷(2×4)=419-(347-282)=348÷6×9=851+116+84=478-179=319×8=414+(417-43)=344+11×2=20×2×7=265+41+284=579-260+55=21×(164÷4)=20÷4×67=10+273+539=14×44÷4=127+163=388-255+186=860-426×2=564÷6×37=687×(677-670)=830÷5×2=78×23×8=293-154=80÷4×6=58+292×2=337-288+384=35.9+52.9=(503-103)÷2=11×14×6=296×3-646=522+15×12=461-387+251=57+157=120÷(3×2)=99÷3÷3=29×(377-366)=364×5-282=740×(125-120)=10×5×80=284-120÷8=279×(599-594)=73×(695-626)=813-91×7=48÷(2×4)=152+38×20=306÷9×8=124÷4×9=161×3×2=359+561=959+609+728=8.4-8.2=195×(18÷9)=623÷7×4=80÷2×23=280×3=791÷(63÷9)=661-302=574-(418+29)=222-94=81÷(265-262)=59×(188-185)=200×2÷8=228+71×5=94×2×8=47×56×2=46×(267-250)=45×93÷3=642÷3×6=224÷(2×2)=499-276=15×3×95=886+253+564=28×3×51=248+228=155-123+333=39.4+0.9=296×(62-59)=26×11=497-18×6=238×(27÷9)=35×14-56=144×5×4=38×2×75=677×(32÷4)=870÷6+197=135÷(214-209)=228×3-417=510+996+674=143-(353-262)=27×48÷9=66×2+562=105÷(35÷7)=140÷5×44=328÷8×3=12×32×5=435+(448-93)=28×3×5=756÷2÷3=952-236=2.4+1.8=280÷2×9=798-176×3=22×38=49×4×5=280-27=312×3-709=28×22-441=1/7+4/7=7.8+3.5=3.8-3.0=39+54×16=728÷8×51=320÷(2×2)=16×41÷8=308×9=2.1+1.0=980÷(45÷9)=440-765÷5=272×3-392=549-512÷8=94×15÷6=243-85+328=5.6+8.4=72.5-57.4=229+116×3=313+132×6=1.0+8.5=939-(950-887)=95×20=152×6×3=299×2-373=98×(25÷5)=990÷6=350+27×33=837×4-485=670×8-661=40×2×52=231+88-83=13×7×34=375÷3=(379-350)×34=50×(36÷2)=156÷6=513÷9+191=948÷6÷2=23×(175÷7)=131+370=896-28×8=344÷8=62×(186÷3)=729÷3+980=699×(421-418)=660÷3÷2=142+915÷5=213÷3×8=288-(628-460)=1.4+7.5=(430-79)÷9=3/6+2/6=509-(312+54)=152÷(24÷3)=84×92=972+179×2=7.8+4.9=44×10=140×4×2=(224-83)÷3=900+119+725=92+(404-229)=868×3÷7=90×32=1.7+8.5=8.6-7.7=658-441-122=74×(14÷2)=25×12+183=18+160+241=73×12-146=27÷3×2=103+954÷3=234+(408-362)=496-231-188=630×(18÷3)=80.1+2.9=336÷7÷6=63×(336-273)=123×3×5=123÷3×8=18×25×2=135×(598-595)=506÷(14÷7)=23×14-314=301×2=924+193+546=768+39×25=358+22×12=69+13×48=437-(131+65)=345×6÷5=16+(833-286)=249-(489-483)=14×(446-406)=660+988+75=409+18×7=11×5×35=934-400+11=87×3=11×33+358=14.7+16.1=84.8-77.7=286-80×3=31×64×4=(391-309)×18=68×13-563=92×61×5=680-271×2=181+23×34=93×91=21×3×19=423÷3×9=12×36-373=4/7+2/7=708÷2=52.9-28.5=43×6=582-(505-87)=760÷(556-554)=126÷3×19=11×7×9=77+391-215=110÷2×10=963÷3+871=665+(521-424)=10×87÷3=28×(54÷2)=510÷5+167=330×(18÷6)=216-(50+44)=438÷(2×3)=299-51-138=93+407+155=445-12×36=158×5-602=10×24-52=(962-886)×27=276÷(2×2)=265-169-18=2/6-1/6=180+106-134=22×(171÷9)=150÷(165-163)=65×(500-492)=97×35×4=281-64-108=18×(431-427)=239×(12÷3)=408÷(2×2)=462÷(24÷8)=56×84÷6=(144-73)×93=5/8-3/8=741-42×5=876÷4+122=77×6÷7=835-237÷3=119÷7×25=22×83×2=34×12×2=76+105=21×40÷4=98+306=388÷(36÷9)=1.5-1.0=67×14-481=746-405÷5=320+(720-554)=417-14×6=8.7+1.3=43×22=266÷2×7=743+845+862=288÷2÷4=444÷6×33=532÷(536-534)=995-(341+364)=984-602+498=(264-170)÷2=175÷(347-340)=426-18÷6=354-(139+48)=795+288×3=72÷4÷2=(452-108)÷8=133+27=22×3×67=35÷7×18=150×4÷6=402-124-13=177÷3=66.0-39.4=6.9-4.5=395-24×11=9.1-3.9=963-(604+263)=364+80÷8=4/10+2/10=500+(157-22)=44×(162÷3)=500+(430-128)=12×71-483=15×33-83=756÷9=228-144+323=237-136+393=187+241=372-79=16×8×2=61×37=447-218+128=87×2×3=260+69+126=195÷(12÷4)=413×(752-748)=57×16-842=85×(126÷2)=720÷6÷8=11×(140÷2)=17×(411-404)=2/7+4/7=334+(69-56)=189÷(18÷6)=402÷(399-396)=952×(20÷4)=731×6-870=98×(270÷6)=441-(379-25)=8.9-3.9=15×22×2=134-(267-239)=227×3-629=141×3×2=980÷2=(640-610)×58=532-191=40×11÷2=545-316-199=165×5÷3=68÷(350-346)=416-(57-45)=336÷(29-22)=348÷6÷2=47×2×22=13×3×20=301+107=634×3-84=24×23=59×16÷2=87×(71-68)=参考答案(429-239)÷2=95728÷(2×2)=182972÷2÷2=243764×5÷4=955661+471+419=1551138÷6×24=552584-297+192=479744÷(608-606)=37230÷6×65=325276÷3×10=920890×(188-180)=712092÷(20÷5)=23841+926-980=787640-272-252=116(480-136)÷8=43560÷4×2=280(842-743)×73=7227616÷(2×4)=7724×(48÷2)=57648×84×4=16128122+192×4=890674÷2+166=50319×(42÷3)=266384-(85+160)=13924×49×8=9408384+837-371=850894-746+973=112187+391=478404-378+116=14214.8+42.5=57.3697×4÷2=1394337-(371-308)=274975×9=877519×32=608238-17×11=51274-(40+120)=114252+203=45546×(484-479)=230209+16×11=385(485-56)÷3=143(410-42)÷4=92420÷6÷2=35924÷2÷2=23114+171×3=52744×22=96823×8×7=1288903÷3÷7=43840÷(2×3)=14087×6=522440-(355+27)=58319-10×24=79305-156÷2=227966-449-420=97851×4-903=2501720÷9+126=206(859-355)÷9=5615×60+522=1422363-(240+12)=111141-399÷3=899÷9×32=352986-25×25=361644÷2÷2=161265+161=426(619-515)÷2=52911+(654-257)=1308332×2-217=447162×(30÷5)=972783-102=68113×56-150=57814×18÷3=84388+(278-10)=656232×7-67=1557508-(463-229)=274177+23+575=775490+506-82=914405-359=4613×17×2=442(211-187)÷2=12449-620÷5=325311+71=382296×9=266470×7×6=2940720×9÷8=810513-(936-730)=307159+281+485=92549×(264÷8)=1617424-(150+236)=38880÷(2×2)=220848-49×14=162208-25×3=13316×34÷2=27240×6×4=960396÷(16÷4)=99230-39×5=35130÷2+102=16775×38÷2=1425738-(929-396)=205664÷(36÷9)=166280÷4=70452÷(2×2)=113672÷8÷2=42601-316+782=1067940÷2=470603÷(396-387)=67351÷3=11797×(162-158)=388775-93-109=57335×2×44=3080443-328+135=250(877-788)×59=5251(452-397)×93=511510×6×54=3240510+950=146021×15-267=48(918-692)÷2=113882-343×2=19626×(232÷8)=754430-20×9=250483×5=2415310÷(40÷8)=62940-(929-73)=84293-11×15=128108÷9×52=624253-47×3=112138÷2=69416-413+188=191376÷8=47780-493+787=1074499-106×2=28781×40÷2=1620731-(210+337)=18455×(447-429)=990404+176÷4=44870+12×69=898361-144÷9=34542×2×4=336295×9÷3=88548÷4+381=393188+50×6=488228+20×3=288613-178+200=63590×4÷6=60686÷7×44=4312333×(236-230)=1998836-(62+414)=36033×2+228=29410×13×3=39089×(642-567)=6675476-331=14596÷6÷8=2799+511+333=1643684÷(3×2)=114125×(21÷7)=375494×2×7=6916408÷(807-803)=102717×2=1434278-228=50378÷3×5=63035×40÷7=200109×8=872134+(248-155)=227214×4=856360÷(252-250)=180600÷(238-235)=200350+30×21=980352÷(2×4)=442/8-1/8=1/8188×(254-250)=752945÷3×4=1260301÷(28÷4)=43344÷(2×2)=8618×11×2=396126×3÷9=4269×89×5=30705384÷8×17=816148-(585-548)=1119.4-0.9=8.5296×3÷8=111426÷(396-390)=7140÷2×76=1520935-352-142=441860÷4×6=1290425-166+183=442744+(232-224)=7522.6-1.2=1.4426-353+136=20952×(280÷8)=1820230×8÷2=920236×7=1652312÷(32÷8)=78510÷3=170485-12×19=257388÷(12÷3)=97759+374-655=478(494-478)×26=41625×(58÷2)=72565.0+13.0=78.087+(827-454)=460814-28×22=198274-13×18=40232÷8×74=214612×64+148=91657×5+393=678927÷(54÷6)=103128×2-25=231758-21×4=674270×3-694=116(419-374)×83=3735600÷(2×2)=150682-676÷2=34432×15-212=268672÷(2×2)=168875-198×4=8360×8+30=510468+323-263=528276×2=552367×(16÷8)=734343-299+116=16085×(481-415)=561016-(284-280)=1296+73=16970×13=91017×5×12=102047×14=658275-16×12=83495÷5÷9=11198-460÷4=8320×6÷5=24352×(63÷7)=316876×70×8=42560292÷4×3=21914×4×57=3192474+486-323=637317-74×4=2160÷6×76=7603/7-1/7=2/7(474-138)÷3=112313-956÷4=745/7-2/7=3/73/7-2/7=1/7204×3÷2=306734+575÷5=84925×2×3=150768-656÷8=686480÷6×57=456034+(306-122)=218114×7÷2=39991+180×5=991469-785÷5=312729-550=179474-203-86=18525×(520÷8)=162581.4-14.4=67.0264÷(54÷9)=44472-40=432966+54×9=145251×11+171=73275×11-483=342200+83×4=532670÷(10÷5)=335(406-176)÷5=46466+940÷2=936337+(419-341)=415189÷9+185=206364÷7×3=15617×51-533=33411×18-180=18147×5÷7=105960÷(3×2)=16056×7÷8=4918×3×95=5130102×3÷6=513/8-1/8=2/8729+(852-772)=809608÷4×8=121697.8-27.4=70.4(158-144)×14=196202+149+465=816861+281×2=1423562+342×2=1246446+95×4=82617×26×2=884460÷(32÷8)=115115×3-45=300495-23×10=2658.2-1.9=6.3516÷3=172355÷(40÷8)=71496-384÷3=36837×2×23=170226×4×7=72839+368-130=277328+157=485345÷5=69230×5=115067×72÷6=804537÷3×9=161134×28=95231.2+8.0=39.215×4×92=552087×(164÷4)=3567294÷(3×2)=49519-(558-201)=16213×2×81=210625×2×72=3600171+120=291968-631-187=150750÷(27÷9)=250408+968=1376964-40×22=8458×58=3364500÷(24÷6)=125929-10×43=499148×(24÷3)=1184273×(28÷4)=19117.1-4.3=2.8500-493+400=407606+(461-235)=83298×5÷7=70418+22-73=36793×86=7998348-78-60=21011×(525÷7)=825875-13×23=576259-11×15=94925-651+756=103083×(50÷5)=83084×(18÷3)=50432÷8×83=332486÷6×65=5265435-34×6=231154÷7=225.8+4.6=10.4900÷4×9=2025660÷5÷6=22900÷9×4=400405+574-375=604965-880=8530×14÷6=70426÷(51-48)=142816-470-115=23125×(480-389)=2275475÷(114-109)=95495×8-652=3308994+20×33=1654410-13×13=241196-(156-55)=9515×2×94=2820854-567÷9=791225÷(462-453)=2583+13-11=85851-797=54695-90-472=133332-504÷2=80136+314-293=15756×16=8967.5+1.1=8.6387-40-77=270432-295=137(925-451)÷2=23771+244-242=73989-222×4=101(131-44)÷3=29(907-781)÷2=63111×8-649=239353-(415-359)=29790×84=7560479-44×2=39123×(92-64)=64411×4×56=2464386+(122-106)=4026.3+0.8=7.191×12=1092110+890+774=1774984÷(4×2)=12354×15-624=18622.0+77.3=99.3852÷(24÷6)=21393.9-39.2=54.7516+70×7=100687×74=6438492÷(823-821)=246264÷(4×2)=33931-21×10=72133×4=132458+(118-87)=489758-(507-423)=674877-155+792=1514889-252=63757×(153÷9)=969366-12×27=42336÷8=42479-84×5=59486×8=3888400-(961-699)=138(201-177)×21=50423×18÷2=20728×(30÷6)=140146×4-172=412131×(330-327)=393219×2-270=168474÷(12÷6)=237(901-197)÷4=176641×7-279=4208419-65×4=15954×6×9=2916343×(609-606)=102971×(40÷8)=355148+351-141=358808-(237+99)=472489×2=97815×10×6=900454×(15÷5)=1362334÷2=167974-87-397=490106×5-349=1815/7-1/7=4/7216+(758-516)=45812×27÷2=162492÷(345-343)=2463.1-2.5=0.6435-178÷2=346149-357÷3=30111+365=4761/7+3/7=4/7279÷(16-13)=9331×(140÷7)=62012×52÷6=104286+13-105=194522÷2÷9=29719+785+606=2110113+325=438754-872÷8=645682-10×11=57236×(24÷8)=108654÷3÷2=109378÷9×15=63082×(225-222)=24653+26×6=20915×50=75051×82÷3=13948.9+8.8=17.7(626-160)÷2=233737-(412-136)=461609÷7×10=870264×3=792128÷(2×4)=16564-33-379=1527.5+7.7=15.25.6-1.3=4.331×2×47=2914893-(833-617)=677497-121-100=27664×13=832(420-54)÷6=61473-33×6=27529×(107-73)=98618×43÷6=12934+81×7=60142×19÷2=399319+665-866=118459-178-201=8023×4×5=460678÷(24÷4)=11310÷(147-145)=530×4×2=2408.7+1.0=9.7972÷(3×2)=162791-(401+186)=204495÷5×8=792433+13×62=1239620×(245-241)=2480391-81×2=229(50-20)÷3=1083.5-46.2=37.328×3×52=436890÷9×8=8049×46=2254(645-520)÷5=25149-14+90=225376+90+97=56361+65×14=97127÷(81÷9)=3548÷4×9=1233(970-824)÷2=73778+558+835=2171507÷3=169426-104=322671+452+532=1655566×2-560=572178×(32÷4)=14242.9+8.3=11.2968-183-119=66611×3×4=132856-(154+35)=667263+58+551=87239.2+17.8=57.0422-(306+22)=94357×3-821=250318+628-281=665395-23×16=270.6+5.1=5.788×8=70410×24-86=154433-(189+202)=42452-11×13=309136÷4÷2=173/5+2/5=1248×2=496384÷6÷8=8324÷(211-205)=54838-38×6=610216-792÷9=128265-(160-75)=180552×6=331256×3=168354+29×11=673480÷(4×2)=60720+162-763=119354÷(485-479)=59117÷9×65=845484-81-177=226518÷(447-445)=259606÷2=303555÷3+420=605144+420=564318×4÷6=212550-23×23=21350×6÷4=525308-202÷2=207196+591=787479+308÷2=63387×(491-474)=1479588÷3=196750÷6=125335-186+58=207380÷5÷4=19143+133×2=409145-(35+89)=219.3-2.7=6.6188÷(28÷7)=47261+749÷7=36854×14=75663.5-54.0=9.5(415-344)×12=852490+832-277=1045571-(267-128)=43266×(70÷7)=66039×75×4=1170013×(168÷3)=728192÷(2×2)=48460×9=4140717+198=91557×10+238=808338-(986-697)=49926+17×50=177612×57÷6=114201×(37-33)=804(331-313)÷2=9778+30×24=1498544÷4÷2=68471×2×6=5652108×6÷2=324500-(249+203)=48544-83×3=295720÷8+445=535825-(969-394)=250578+647-622=60380+405-126=35972÷9=80.3+0.3=0.669×13=89781×(27-20)=567230-161=6917×(90÷9)=17069.3+21.2=90.5111×4-369=75609×8=487241+142×3=467778-10×50=278366÷2÷3=6119×34-369=277203-364÷4=11236×18=64880×15÷6=200401+(200-161)=440876-(425-195)=646(112-54)×15=87045×3=13562×11×9=613891×2×5=91098×(160÷4)=3920300-289+153=164192+(189-179)=20276×83÷4=157715×4×47=2820112÷(2×2)=28142+299-89=352216+504=720444÷2÷6=371/4+3/4=111×4×5=220523×(18÷9)=1046720÷4÷3=60105÷7+802=81729×(198÷3)=1914465+19×10=6553/5-1/5=2/5770+644-607=807788-537=251173-39×2=95789-455=33413×11-113=30746÷(18÷9)=373440+815=1255493-51×6=18740÷5+134=14298.5-82.8=15.7656-536-97=23410+39×12=878347+71=418756÷(27÷9)=252864÷6÷3=48(366-294)×28=201615×3×75=33754.4-0.2=4.2942-110×8=6215×8×2=240558÷2×4=1116468-105×2=25832×30+572=1532952÷(4×2)=119316÷2=158248÷(485-483)=124170÷5=3457×(529-505)=1368386-47=33923×36÷6=138362-137=225544÷(137-129)=6814×6×23=19322.5-1.9=0.6465-82-49=334844×(32÷8)=337642×17÷3=238217÷7×31=96148÷8×83=498640÷(2×4)=8029×2×29=168237×(334-315)=70354÷9×49=294119+526=645900÷5÷5=36625+31+295=951329÷7×3=14154×47=2538130+237×3=841421-238-18=165449-25+645=1069328÷(4×2)=41195×(137-134)=58534×28÷8=11955×15=82546×(819-795)=1104312+483÷7=381288÷8×7=252245+215+64=52418+40=5816×11×4=704330+21×23=813677-11×56=61491-(343-143)=29118×22-285=11110×17-43=127432+(380-315)=497711×6÷3=1422343÷(20-13)=49894-783÷9=807425+195=62027×6×2=32424×13-112=200102+86+544=732254-91+666=82913×(27÷9)=39117+(182-140)=159318×(102-93)=2862355-(263+45)=4719×3×9=513482-10×47=12707÷7=101114×6-585=99266÷7÷2=197.1-2.6=4.521×66÷2=693987+978-330=1635912-245-56=611386÷(14÷7)=19344×2×30=264010×46-28=432984÷3=328687-54=633193×3+749=1328134×4×8=4288(268-212)÷2=28192×8÷6=256850×7=59502/7+5/7=125×2×41=205020×41+58=878540+624=11647.6-2.8=4.848.3+37.3=85.6198-792÷9=110851-798=5399×99÷9=1089304×7-138=199041×5×4=820(449-145)÷2=15220×11×3=66039×(774-770)=15611×8×21=184839×22-324=534696-77×5=311134+218-52=300839-60×10=2396.6-2.0=4.6653-300-174=17924×25=600667+361-113=915244×2=488479-249+70=300(372-358)×52=728409×2=81812×38-406=50323-185+313=45131+72=10334×13×2=88450×(22÷2)=550234÷3÷3=26270+286=556188÷(294-290)=47480-(67+75)=338322÷7=46168÷8×36=75610×15×4=60086×18×2=3096144÷6×5=12081÷3+443=470904+95-495=50469×8÷2=276187-177=10292÷(367-365)=146132×4÷8=66242÷(798-796)=121121-39-18=6480+714÷7=18234×2×50=340096×8=768853×8-424=6400222-184=3842×(36÷4)=378950-23×11=697303×8÷3=808387-108×3=6399×(369-360)=891459×7÷3=1071539÷(590-583)=77144÷(3×2)=24422-64-146=21233+259-251=41713-70×10=1340÷8=544×2×45=396021×22-220=242871×(68-61)=6097256÷4+306=370216÷4÷9=690+(176-123)=1436.5+3.2=9.7943-(574+24)=34565×(76÷2)=2470385-43-228=114391-117-186=88931+495÷9=986960-27-185=74820×(16÷4)=80212-182+100=130278+157-77=3585/10-4/10=1/10490+540÷3=670247+346=59391×58=52781.0+2.5=3.554-17×3=329×14×2=81253×(736÷8)=4876290÷2=1452/3-1/3=1/3324+606÷3=526185×4×7=5180495÷5=9971-54+50=67606×(48÷6)=4848480÷6×96=7680284÷(36÷9)=71470-(56+252)=162332÷4×3=249495-23×16=12728÷2×12=168473×(63÷9)=3311312+43+100=45535×10-342=8110×8-57=82311×37×2=81418×19-53=28943×20=860388×2×7=5432217×3-474=177984÷(2×4)=123271+(367-272)=36676.1-39.7=36.4926+(912-160)=1678288+347+273=908425+(840-42)=1223162÷9÷9=2408+(477-337)=54811+430-55=38663÷7=9757-10×62=13741×56=2296546-298+93=341223×3=669(361-350)×77=847261-37×4=113980-(333+146)=501408-(145-139)=402742×4=296880÷(2×2)=20785-(255+412)=118(450-422)×14=39247×10=470364+495÷9=419380+40×9=740154×4+213=82915×51=765423-(73+221)=129214÷(139-137)=10748×(663-596)=3216311+10×30=611(419-89)÷6=55124×2×3=744240÷2=12043×(58-36)=946248÷(16÷4)=62698-44×14=8272×12×9=777644×22-157=811407×2=814267×3+139=940642+51-599=9419×24-217=23914×13×3=546177-44×2=89678÷(2×3)=113602-190+993=1405561-35×6=351600-189-244=167272+70-282=6012×37-411=33507-389=118847-52=79588×5-141=29950×(140÷5)=1400132÷3=4420×96×3=576013×(72÷6)=156329÷(28÷4)=4791×18÷7=23470×4÷5=56(932-302)÷6=105154+432÷8=20812×81÷3=32417×86÷2=731186+364×2=914104-477÷9=51585-38×6=35765-(223-164)=6189×2-103=2756.6-2.6=4.0489×(28÷4)=342316×29-355=109132+276+300=708729+223=952462÷(512-509)=154968-(494+250)=22430÷5×76=456108+768-206=6709.1-2.9=6.2696-(750-616)=562603-270=333(482-356)÷7=18303+10×21=51392×(446-440)=552365×2+198=928507+14×34=983288÷4×56=4032591-(276+168)=147306-56-244=6816+(835-216)=1435465-201=2642/4-1/4=1/471×10=71011×18÷6=33394÷(18÷9)=19740×6÷5=4812×(126÷7)=216445-(71+16)=358376-(349-240)=267303+635÷5=430945+(865-150)=1660700+17×50=155044.7+22.9=67.665÷(89-84)=13437×4-501=1247(453-204)÷3=83817×7-718=500114×5×62=4340924×(350-343)=6468329-134÷2=262497-234=263777-(125+181)=47145×11-243=25227×2×69=3726834-(115+180)=539795×3-463=1922