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440+647=240÷(478-472)=562÷2×8=7.9-3.0=336-24×14=12×7×59=570-382+157=15+17×7=9.3-5.0=6.3-1.5=524×(25÷5)=96×(592÷8)=12×31-310=210×9÷7=93×(93÷3)=7.2+0.7=984÷2+133=403+(789-116)=7.6-5.7=30×23÷3=146-131=273-621÷9=111+24×30=210×9=72×(28÷7)=389-377+246=512+(799-224)=986-(746+32)=3.9+0.3=360÷5÷2=62×(395÷5)=220-13×16=79.4-54.8=912÷8÷6=7.8+0.9=8.9-5.6=91×25×3=322-185-122=42×80÷3=886-418-441=15×17-83=184×4×5=377×5-49=(415-366)×90=750÷(18-15)=860×(24÷6)=217×(338-332)=29×24-515=924÷(2×3)=224-14×15=722+35×11=14×4×55=88÷4=(376-327)×85=145-120=13×14×2=678+315+430=12×37-354=615-148+899=13×22×2=5.3+5.8=669÷3×2=236×(27-23)=115÷5=375÷3=214×(12÷2)=357-260+385=248÷2÷4=15×29×2=476+11×74=790-118×5=239+25×11=56×(144÷4)=26÷2+382=240÷(564-561)=200×(203-200)=211-14=358-29×8=12×19-124=31×29-581=52×16÷8=993-878-23=12×33-250=154×(333-328)=48÷3×61=43×(483-475)=280-32÷4=103+537=11×3×6=826-(405+288)=9.2-6.7=356×(36÷9)=352×(332-329)=16×36-150=455-162-105=41×15=50×11=152+144÷9=786-115-468=246×2=60×14÷2=15×17×3=33×(77÷7)=(990-318)÷7=498÷(24÷8)=391×2-129=18×(124-73)=39+387×2=218×3=72×6÷4=490÷7×70=256÷(2×4)=648-277+49=35÷5×62=46×(70÷7)=151+303+186=(345-330)×30=40÷4=830-186×3=8.6-0.3=36×55×9=25+462×2=24×13=555+176×4=396÷4=371-(68+222)=474-132-27=496-(129+90)=11×5×59=16÷2×4=389-13×26=724-(824-346)=564+288+249=11×19×4=878-471+360=395-127×3=756÷9+564=3/6+2/6=898-210×2=16×29-43=59+401+483=218-(585-427)=426÷6+462=160+332=590÷(30÷6)=252÷(366-363)=932÷(2×2)=72.1-61.8=70×2×6=38×25÷5=10×37+926=219×4+785=28×3×34=7.7+6.5=139-121+40=30×28=498-10×40=497-13×23=33×96÷9=24×13×2=494×2-342=371-28×8=952÷(2×2)=965÷(25÷5)=11×32-55=630÷5×9=868-(326+431)=954÷9÷2=535+(854-11)=357-250+380=33×49=46×40×9=19×28=670-206=548-(770-428)=14×(421-383)=8.6+72.6=18×(18÷6)=25×24=563-(551-484)=421-20×13=490-11×19=142+280=5/9-4/9=84÷4×16=201+22×26=15×76=27.6-27.1=230×(24÷3)=165÷3×67=232÷2=876×(18÷6)=132÷4×9=61×11=(373-338)×17=438÷(209-203)=50+279-295=161-966÷6=700÷(170-165)=4/8-3/8=34×6=351÷(368-359)=2.3+3.0=817-336÷2=84÷6÷2=(944-204)÷4=527+34×11=680÷5÷2=654÷(3×2)=597÷(701-698)=161+81×9=766÷2+92=294×5÷3=943×(40÷8)=235×4-676=737-714+838=242+543-707=272÷(2×2)=594÷6÷3=120-40-42=304÷(2×2)=(659-23)÷6=396-(40+216)=13×3×46=63÷3×37=(552-416)÷2=81×(54÷6)=38×7+414=245÷7×15=498-64-59=(443-425)÷9=476+25+68=132+(342-126)=720×6-135=601+353+38=352÷(2×4)=477-(343-194)=840÷(2×2)=163+53+276=946-61×7=99×(714-679)=470×8=848×2-801=33×20-141=391-(157+223)=339÷3=213×3=37+743+601=50×31÷2=591+206+168=394-185=20×42=358-118×2=204÷(36÷9)=265÷(40÷8)=51+(119-28)=241+(477-309)=860-(967-707)=104+(414-196)=700×6÷3=391×2×5=795÷3×2=73+233=78×7×8=297+159-112=18×10×5=421-137×2=(899-549)÷7=654×4÷6=858×5=85×(360÷4)=376÷(2×4)=432+(336-20)=40÷8=30×3×50=634-(44+476)=99×89×2=570-28×8=66×6÷9=720÷(165-162)=60+435-107=168÷6=54×8=308÷2=722×(405-398)=736÷(20÷5)=711-(105+325)=288-49-14=124+268=94+247-101=428-19×11=252+725÷5=55.6-27.5=43×20=32×(270-262)=768-506=33×3×32=377+309+178=(306-174)÷4=417×4-876=404-65×6=14×4×76=891-254×3=570÷3=426-36÷6=47×(147÷3)=715÷5=189×3-232=242-229+39=182-135÷5=25×3×5=448×2-93=615÷5÷3=230×4-353=286÷2=239+753=823-158-478=233×3+77=445+245=181-280÷4=756÷7÷4=37×10-241=195+218=91+265=293×2=785-167=79+183×3=373+(400-294)=17×10×5=373+59×7=600-27×20=199×(781-777)=730×8÷2=8.9-7.4=241-318÷3=35×28=6.4-3.5=24×3×63=739-(649-606)=20.4+38.1=696÷(16÷8)=(356-96)÷4=468-286+113=717-16×25=288÷3+838=329+10×66=355÷(747-742)=17×3×86=183×(40÷5)=161×2=961-52-495=52.9-29.4=21×2×11=84÷(42÷7)=764-430-183=10×52=46×25=459-20×19=915×8=266+(48-40)=508-18×22=643-171-453=182÷2×90=93×(304÷8)=420×7÷2=14×7×9=331-44+193=32+68=508÷(2×2)=234+(439-171)=210+70=954÷(2×3)=68×8=438×2+139=1.3+3.7=22×4×64=23×38=510÷2÷5=162+54-183=645-16-39=185÷5×17=310-(307-204)=152+830÷2=104÷2=53×(51-44)=38×22=372÷(3×2)=705+756=472×2-304=434-320=100×6-248=998×2=188÷(2×2)=(581-47)÷6=31×2×41=32×(126÷7)=482-166=786-68×10=68×9-219=10×48÷6=720÷8×16=14×17×4=297÷3=4.5+8.3=35×16÷2=30÷2×3=303-91+272=11×37×2=14×26-168=185×(18÷6)=560-(911-832)=(381-143)÷7=480-(367+13)=808-112×4=53+332-17=45+688+603=10×2×3=14×3×48=327-(21+139)=252÷6×20=890-339=589+705+155=959-252=44÷4×7=28×16-419=187+88+366=20×(200÷4)=462-(207+188)=490-(101-49)=320×7÷2=415×2×3=317-800÷5=543×(15÷3)=(420-84)÷2=24×32+25=33+458+433=(594-567)×47=511+547-555=98×(360-351)=422×6=629-(952-458)=21×2×93=296+400=384-190-137=288÷(36÷4)=120÷5×3=302×2×3=891-320-398=784÷2×3=214+(351-183)=208×5÷8=270+16÷4=490÷7=465×2-424=24×56×3=33×20÷3=10×83-380=361-130-39=34.3-6.7=171+168=12×42+463=110-15-94=940-(939-101)=4.4+3.8=833+23×30=647-11×18=42×(462-403)=583+(838-230)=990÷9=66×(371÷7)=871+467=789÷3+732=62×(32÷2)=11×74=380÷4=2/3-1/3=536÷4÷2=259-(485-381)=33×(76÷4)=389+135×6=250÷(382-377)=352-189=85×74×2=30×(12÷2)=376÷(387-383)=12×37÷6=12×56÷8=427+388=657×(859-856)=62×11-135=120×4-50=953-(156+759)=987-783+125=204+133=518+138÷3=700+800÷4=994×(21÷7)=414+(344-136)=309÷(18÷6)=36×25÷3=218×2+305=647×6-505=244÷2=25×13-199=404-11×12=(448-352)×10=449+187×4=9.8-4.1=(449-421)÷7=8.0+7.9=8.8-4.4=12×3×86=269+97+532=(586-402)÷8=27×(189-186)=345÷(18÷6)=64×15+10=(172-52)÷4=466÷(958-956)=465-371=23×5×6=847-(856-307)=217+930-158=335×(294-288)=356-65+88=463-85-319=10×69-222=30÷6×71=238+44-230=447-438÷2=37×20÷4=699-33×18=720÷2÷2=51+258÷2=112×8÷7=51+74×9=172×(127-124)=20×28=746×3-641=823-12×14=290+28×5=18×24×2=13×2×69=396+28×16=66÷6×4=151-116=22.4+20.3=118×2+373=409×2-701=726÷2÷3=4/10-3/10=432÷6=385÷(30÷6)=644÷7×91=942÷6+375=5/7-1/7=32÷(2×4)=(394-342)÷2=614-19×30=360-327=470-(275-143)=392+267+292=588+14×56=31×2×20=261×3÷9=274×3-136=954-56×12=285+340+358=198÷9×34=468-376-66=406÷(422-415)=216-178+70=895+(456-34)=436-12×14=976-540÷4=15×12=15×45+164=37×8=189+241+197=179×(21÷3)=116+178=4.6-0.6=486+(802-329)=321+16×12=819÷9÷7=420÷(325-319)=312-68×3=601-34×8=920+802+659=584×(21÷3)=237+35-23=135÷5+203=64+75×8=24×10-15=117÷3÷3=99×2×8=190×4÷5=208×2+433=316÷2÷2=160-(375-265)=416÷(28-26)=28×31=873×4=17×2×81=12×35-29=48×7×8=316-(57-11)=47×(152÷8)=(941-761)÷5=92×85=958-129×2=31×24÷3=493+833÷7=219+39=447-160=(870-799)×22=400÷(232-227)=333-185=476÷(28÷7)=65×29=297÷9=75÷3×64=44×6÷4=458-37×10=497-(58+418)=75×64÷8=44×(160÷8)=23×35×5=621÷3×9=66÷(54÷9)=490÷2=923-625=119+358-164=52×(95÷5)=597-156+239=78×97×4=509-480÷3=592÷(28÷7)=181-(15+104)=233-65×2=592+32+36=36-48÷2=67+(463-429)=301+15×47=2/7+4/7=20×29-48=310+103=(457-390)×12=606-458+773=449+14×39=63.8-33.7=78×8÷4=393×7÷3=31×3×39=438÷3=9.6+9.7=799-152-407=73+396=36×6÷2=18+(442-234)=159+24×15=95×22÷2=(418-393)÷5=367×(64÷8)=18×49÷6=12×79-380=648÷3÷8=478-69-400=776×5÷2=103×2-102=3/7-1/7=(392-220)÷2=45.1+51.5=234-132-97=54×56÷9=36×17-14=930÷6×9=40÷(10÷5)=630-(344+152)=10×3÷5=(219-73)÷2=27×98×3=53.4+7.8=339+43-227=5.9+3.5=900+373=679×(874-865)=492÷6×5=132÷4=560÷7×21=245+12×19=53×90÷2=730÷5×6=947-(275+171)=234+74=480-290=284÷4=39÷3+932=711-237-205=346-338+315=77×6=18×44÷3=11×(28÷4)=359-50×6=43×2×86=217×3-581=895-314-417=90×97=912÷3÷2=241×2-432=715÷(235-230)=58-(138-129)=9.6-5.2=3/6-2/6=25×53=140+(704-366)=176÷8×34=83×(711-675)=141×(15÷5)=(161-90)×37=314-91-187=176+279-443=687-14×34=13×4×3=864×8=757-13×38=487-44=761+259×2=384÷(24÷3)=86+773+799=13×24×2=7.4-4.8=60÷(2×2)=861-18×11=33×6×3=90×3÷6=316÷4×3=134×3=39×2×99=355+56-107=9.6-1.1=470-258=675+(925-59)=529+41×11=56÷2×84=42×(499-496)=224-165+94=18÷6×55=152÷(48÷6)=198-11×12=17×25÷5=309-(458-416)=297+623-79=45.5+40.8=361+(397-245)=30÷3=206×3÷6=5.0+3.2=533+44×12=425-344÷2=354+106-28=392+63-370=226×4÷2=252÷7×15=392÷4=156+406÷2=40×(452-449)=14×(958-949)=483÷3×2=7.8-0.5=750÷(30÷6)=928-21×44=204÷(18÷3)=145+(321-21)=705-24×25=456-(223+170)=962-381+557=654×9÷6=36×96÷9=0.7+7.8=453-217=22×15-53=112÷(2×2)=382×4-696=615÷5×9=966÷6+125=63×2×6=23×13×3=857-119-441=483×2-292=987-266-36=792-549=784+67×5=479×2-507=(954-390)÷6=164×3×4=9.8-4.8=909-812+195=725÷5=339÷(86-83)=427+(250-76)=168×2÷3=948÷(2×3)=14.8+55.9=491-138×3=327÷(326-323)=436÷(452-448)=738÷(459-456)=909-12×7=69÷3+840=742-512=25×(458-450)=180÷5÷6=70+(507-255)=20×(273÷7)=23×(324÷9)=(190-168)×43=2/6-1/6=127+52=524×4=740+988-305=426-77×2=29×15-239=41×10-111=19×10=606-(458-243)=672÷4÷8=54×(426-420)=35×60÷7=76×78×8=74×2×5=14×(152÷4)=24×3×70=375÷(313-308)=3/9+6/9=496×(555-546)=23×(124÷4)=13.2+85.4=196÷7×9=741+977+949=473+10×46=360÷(16÷8)=10×2×6=674-(880-533)=164-29×5=234÷(24÷4)=560-403+276=9.5-1.9=458-68+31=29×3×23=461-34×5=12×4×76=13×(628-614)=363×5÷3=355+700+697=3.7+13.8=92×65=677+(608-142)=12×11×7=245÷(354-349)=15÷(99-94)=2.9+6.1=392-220=538-261=495÷9×3=211-11×6=15×4÷3=351+218÷2=943-457+331=5.0+7.9=387-45×6=536-240÷2=12×7×27=416×2×9=7/10+2/10=91×(330÷6)=141×(30÷5)=29×(328-323)=708×(623-617)=(220-16)÷3=195÷(920-915)=959-(458+379)=773+(940-927)=56+305=534+31×19=996-410=405+(421-412)=56×6÷2=480-618÷6=33×29=924-450÷2=475-43×10=82÷2×7=294+(313-288)=(867-801)×16=473-90×3=776÷2=(993-402)÷3=56×2×7=269+(898-51)=700÷5÷7=908÷(706-704)=247+19×20=672÷7÷8=34+434+88=71×(430-422)=66×6=586÷(974-972)=481×9=0.3+1.2=79+420=396÷(21÷7)=390×2÷3=152÷4×18=942+926=364÷(24÷6)=998÷2×9=985-518+865=394×2×8=2/5-1/5=(162-99)÷7=24×5×2=456-(308-264)=564÷3×5=984÷(12÷3)=418-(358+54)=(284-257)×20=12×4×16=457-327-26=483-83×4=141+348-94=46×7×3=54+146×4=4/7+2/7=1.9+35.1=546÷2÷3=23×4×56=366÷2×8=288×4÷8=193×(12÷4)=(342-174)÷4=116×(64÷8)=173-69×2=232÷4÷2=99×3×2=672÷(12÷3)=31×6×3=294+270+308=525÷(15÷3)=119×2=73×13-586=41×(24÷3)=368-102+151=3/10+5/10=259+25×21=354×2÷6=41×11-229=17×29-204=227-(367-275)=(230-20)÷3=728÷(2×2)=792×9-63=31×3×8=416-(878-558)=3.0-1.6=2.1+35.0=9.2-9.1=39×2×53=511-(364+144)=455-96×3=25×15-117=35×(42÷6)=18×25÷6=936÷6=35+342-261=727-26×10=48×(482-387)=453-263+189=438×2=58.9-11.6=56÷4×9=22×(102÷3)=11×7×3=490×(260-256)=249-(75+167)=914-496+837=31×2×51=791-(956-377)=91+729-680=60×11÷3=0.5+1.7=(822-453)÷3=212÷2×6=8.3+2.7=39÷3×18=904-(519+52)=552+773-241=143+572+86=303+855÷9=770-302×2=14×(466-437)=414+754-154=742÷(14÷7)=79×6÷3=18×14÷2=25×12×2=521-202-243=443-(247-23)=7.1+4.8=51×88=197-100=592×(20÷5)=907-(417+102)=48÷6×83=871-41×16=634×7=681×6-519=456-(82+130)=168×3+482=728÷(14÷2)=732÷2÷6=11×4×5=682×(92-83)=28×3×21=(419-11)÷6=118+30×16=59×11-138=301÷(42÷6)=89.1-57.6=10×22×2=488-12×36=507+354=176×(27÷9)=135÷9×70=21×(254-229)=670÷2×7=580÷(2×2)=480-45×3=19×13×6=77×15×4=258-233+458=950+888-936=83-16×2=315-(198+63)=111×3×8=43×2×66=459-(116+72)=206×2×9=34×8÷4=12÷(18÷3)=309-196-51=275×2×4=112÷4×12=(297-192)÷7=286-426÷2=759+872+80=228÷6=464+378-378=488+30×15=288-280÷7=205÷(752-747)=445÷5×8=463-665÷5=759-200×2=207+181=429-248-153=19×3×95=14×5×23=499-132+720=194+39×19=969+240÷6=(348-132)÷2=200×4=43×(523-498)=72÷8×9=852×8÷4=20×16=425-(248+34)=221+37=69+364×2=555-242+212=23×16+941=606÷2+937=0.5+4.8=131-231÷7=392÷4×6=434÷(857-850)=675-610÷2=406×2=18×(113-93)=15×31-98=491-(223-214)=70×(906-840)=200-441÷7=2.0-0.3=595÷5×7=826÷7+730=30×12×2=368-(82+35)=504+821+111=979-186=36×(392÷4)=2/7+3/7=26×3×18=70×8=804+842-474=381+30+581=178-(198-180)=(331-233)÷2=86×8-415=80÷(10÷5)=272÷(4×2)=116÷2+200=265-500÷2=114+(293-73)=79×9×4=501-195-73=35×18=213-(23+57)=216+76×4=380-(23+356)=405-222÷3=577+463×2=529+81÷3=696÷2=229-54÷3=20×48÷6=636÷6×2=105÷7=216+564-218=905-11×63=179-(485-423)=42÷3×12=88×62÷8=10×96+235=208÷8×52=157+20×14=305+44×10=273×2=979+(502-289)=804-(219+71)=617-200=39×2×42=600+459+208=10×27×3=546÷3+429=3/7-2/7=57.8-3.3=12×(536÷8)=120×4÷6=346÷(14÷7)=396×2=852-10×21=76×38×2=9.5-3.6=648÷3÷3=75-35=171÷3×11=173+302-467=914-11×9=38×9×4=87.5-50.4=677×(25÷5)=12×68+423=114×(90-87)=39×(175÷7)=475-277-97=10×(150÷2)=81+129+452=644÷7×9=504-(909-468)=249+960=81×98×7=353+141=113+(453-161)=3/7+2/7=440÷(371-363)=65×12×6=900÷4÷5=13×19-34=45×8÷6=47+163-15=726÷(2×3)=344÷(20÷5)=654-(135+296)=441-17-190=434÷2÷7=822-392÷4=12×(107-85)=(132-98)÷2=198÷(24÷4)=288+290-566=450-(976-652)=20×5+470=5.6+7.8=55×31×3=504÷4÷3=988+51×18=54+82×7=252÷4×63=813-(430+324)=48×54÷8=94×7×9=2/8+5/8=240÷2=927-559+523=507÷3×6=129×7=(356-343)×35=452+(481-370)=504×(12÷6)=450+(469-352)=30÷5+51=306÷(325-323)=525×8=(439-211)÷3=30×85×3=70×(225-177)=540÷(54÷6)=(545-497)×18=63×(50÷5)=630÷3÷6=806×8-828=36×84÷2=29×7-69=45×2×53=2.4+2.0=488-(379+57)=218-(16+110)=216×6-818=48÷(4×2)=342×(18÷9)=432÷(4×2)=171÷(79-70)=135×(16÷4)=57.7-28.0=607×6=371-211-139=427+529-647=468+455÷7=25×3×67=219÷(276-273)=310+51×4=163×9-66=627-80÷5=2/7-1/7=853+986÷2=118+589=762÷3+151=140÷5÷2=806×(14÷2)=452÷2=29×9×3=(956-912)×30=(424-298)÷3=75+889+23=778×4-222=816÷(3×2)=55×(12÷4)=(295-253)÷2=316+22×11=854×3-753=67+999+916=38×13-259=10×64=(537-36)÷3=637-(84-66)=802-104×6=164-354÷6=64÷(378-376)=97×(12÷2)=241+186+318=206+230-26=36×(33÷3)=369+105÷7=160÷(2×4)=683+65×8=130÷2+350=532+280-608=27×15×2=3/5+2/5=510÷6×7=64×(84÷6)=123×7÷3=70×8÷4=86×7-400=24×41÷8=355-170=45+11×36=755×(727-724)=792÷(2×4)=328÷(4×2)=(319-304)×57=48÷4÷4=283-10×13=576÷4÷9=27×(30÷3)=225-174=393×4=361+63-413=978-15×49=488-27×14=277+270×2=148-390÷5=54×77÷6=35÷5×87=666×4-204=621÷9×8=144÷(30÷5)=42×90=207÷(167-158)=190-432÷3=36×(234÷9)=32×12-106=666-540÷2=355+95=455-435÷3=120÷5×14=315×8÷7=880+76×4=623+30+372=321+233×2=284+827-529=876÷(2×2)=123×8×2=946-361+218=475-585÷3=922-344+788=420-363=942+207-436=93+624+871=236-120+156=26×13+263=600÷4÷5=577+110×9=234+31-207=176×(131-126)=11×78-54=94×(644÷7)=481-64-52=505-819÷3=425-(263-138)=210÷(850-845)=86×76=13×13×2=32×92×9=9.5-1.7=(218-54)÷2=78×(144÷8)=259-(140-39)=312÷(2×2)=131+20÷5=333-(12+192)=(143-90)×57=78×75=583×3-72=649-(10+205)=24×2×58=982+109+601=459-16=254+153=70÷5×97=24.1+56.7=16×(10÷2)=375-233+92=1/9+7/9=52×3+189=81×(895-865)=261-42-83=129×(36÷6)=34×(54-49)=495×(10÷5)=182×2×8=747+564÷2=355-(243-238)=24×(147-138)=126×4=14×(204÷3)=238-303÷3=36÷3×70=516×5-488=148÷(2×2)=948÷4÷3=352-(473-226)=75×10-70=264÷2÷2=20×(329÷7)=435+243=58×12÷4=492÷(2×3)=208-95=14×70-98=158÷(80-78)=5/8-2/8=214+190×4=261+52×2=35×12-139=4.5+3.2=390+12×41=936÷(2×3)=337-34-234=408÷6=81.6-49.6=40+546÷7=19×(445-394)=300÷(10÷5)=71×66=864÷8÷3=329-138+309=420÷(3×2)=231÷7×25=37×(306÷6)=104÷4×17=924×4=141×3=12×16=31×3×4=448-980÷4=690+759-145=567+(418-362)=728÷2÷4=487×(10÷5)=676×5÷4=276÷(105-99)=(38-23)×71=664÷(2×4)=39×(263-218)=36×14=411×2÷3=13×(460-437)=63×16÷2=93×(15÷3)=14×30=4.7+6.9=550÷(16÷8)=1/8+4/8=294÷(2×3)=278×3-162=399÷7×15=208÷8×5=(361-344)×43=171÷3+371=(183-134)÷7=130+(451-279)=372÷4=73×(450-441)=500+(838-812)=206-12×16=112÷2×5=375-14×7=835×(812-803)=7.0+5.2=793-40-581=999+535-117=50×(347-340)=328×2=370×8-431=791-585=445-(493-143)=36×(356-341)=36×34=838-11×20=17×(142-102)=422-143=65×(65÷5)=974-(248+173)=449-(324-256)=411-32×8=266-67=88×14=848÷(2×2)=204-141+358=8.0-6.6=673×(565-558)=19×(20÷5)=968÷(2×2)=936÷(2×2)=163×(355-351)=196÷2×51=219×(394-391)=451+371=464+(169-158)=9.0-3.8=242+(993-290)=(321-36)÷5=7.3+9.9=8.1-1.0=443+(660-168)=178+251×2=66×7=589+209×4=35×(147÷7)=467-279=54-(398-395)=72×86÷2=61×(230÷5)=288-210+151=94×2=9.2-0.5=559-726÷6=21×2×6=666-87×4=213÷(494-491)=180÷2÷2=45×34÷5=13×18×2=406×(493-487)=259+515+223=147÷7×87=63×23×5=301÷7=660-77×2=640-84÷7=212÷2÷2=32÷2×95=970-(183+343)=778×(753-746)=(777-201)÷9=108÷3×4=647-(535-17)=59+557+259=17×50-731=18×4×34=320÷8=356+128×3=36×65÷6=482-21×10=361+409+183=16×42÷3=162÷3×48=10×84÷3=(411-366)×17=5.1+52.5=870÷(2×3)=640+930÷5=64÷(24÷3)=426÷3×8=14×52+190=484-119÷7=129+42=291+86=944÷8=(417-349)÷4=203-26×2=参考答案440+647=1087240÷(478-472)=40562÷2×8=22487.9-3.0=4.9336-24×14=012×7×59=4956570-382+157=34515+17×7=1349.3-5.0=4.36.3-1.5=4.8524×(25÷5)=262096×(592÷8)=710412×31-310=62210×9÷7=27093×(93÷3)=28837.2+0.7=7.9984÷2+133=625403+(789-116)=10767.6-5.7=1.930×23÷3=230146-131=15273-621÷9=204111+24×30=831210×9=189072×(28÷7)=288389-377+246=258512+(799-224)=1087986-(746+32)=2083.9+0.3=4.2360÷5÷2=3662×(395÷5)=4898220-13×16=1279.4-54.8=24.6912÷8÷6=197.8+0.9=8.78.9-5.6=3.391×25×3=6825322-185-122=1542×80÷3=1120886-418-441=2715×17-83=172184×4×5=3680377×5-49=1836(415-366)×90=4410750÷(18-15)=250860×(24÷6)=3440217×(338-332)=130229×24-515=181924÷(2×3)=154224-14×15=14722+35×11=110714×4×55=308088÷4=22(376-327)×85=4165145-120=2513×14×2=364678+315+430=142312×37-354=90615-148+899=136613×22×2=5725.3+5.8=11.1669÷3×2=446236×(27-23)=944115÷5=23375÷3=125214×(12÷2)=1284357-260+385=482248÷2÷4=3115×29×2=870476+11×74=1290790-118×5=200239+25×11=51456×(144÷4)=201626÷2+382=395240÷(564-561)=80200×(203-200)=600211-14=197358-29×8=12612×19-124=10431×29-581=31852×16÷8=104993-878-23=9212×33-250=146154×(333-328)=77048÷3×61=97643×(483-475)=344280-32÷4=272103+537=64011×3×6=198826-(405+288)=1339.2-6.7=2.5356×(36÷9)=1424352×(332-329)=105616×36-150=426455-162-105=18841×15=61550×11=550152+144÷9=168786-115-468=203246×2=49260×14÷2=42015×17×3=76533×(77÷7)=363(990-318)÷7=96498÷(24÷8)=166391×2-129=65318×(124-73)=91839+387×2=813218×3=65472×6÷4=108490÷7×70=4900256÷(2×4)=32648-277+49=42035÷5×62=43446×(70÷7)=460151+303+186=640(345-330)×30=45040÷4=10830-186×3=2728.6-0.3=8.336×55×9=1782025+462×2=94924×13=312555+176×4=1259396÷4=99371-(68+222)=81474-132-27=315496-(129+90)=27711×5×59=324516÷2×4=32389-13×26=51724-(824-346)=246564+288+249=110111×19×4=836878-471+360=767395-127×3=14756÷9+564=6483/6+2/6=5/6898-210×2=47816×29-43=42159+401+483=943218-(585-427)=60426÷6+462=533160+332=492590÷(30÷6)=118252÷(366-363)=84932÷(2×2)=23372.1-61.8=10.370×2×6=84038×25÷5=19010×37+926=1296219×4+785=166128×3×34=28567.7+6.5=14.2139-121+40=5830×28=840498-10×40=98497-13×23=19833×96÷9=35224×13×2=624494×2-342=646371-28×8=147952÷(2×2)=238965÷(25÷5)=19311×32-55=297630÷5×9=1134868-(326+431)=111954÷9÷2=53535+(854-11)=1378357-250+380=48733×49=161746×40×9=1656019×28=532670-206=464548-(770-428)=20614×(421-383)=5328.6+72.6=81.218×(18÷6)=5425×24=600563-(551-484)=496421-20×13=161490-11×19=281142+280=4225/9-4/9=1/984÷4×16=336201+22×26=77315×76=114027.6-27.1=0.5230×(24÷3)=1840165÷3×67=3685232÷2=116876×(18÷6)=2628132÷4×9=29761×11=671(373-338)×17=595438÷(209-203)=7350+279-295=34161-966÷6=0700÷(170-165)=1404/8-3/8=1/834×6=204351÷(368-359)=392.3+3.0=5.3817-336÷2=64984÷6÷2=7(944-204)÷4=185527+34×11=901680÷5÷2=68654÷(3×2)=109597÷(701-698)=199161+81×9=890766÷2+92=475294×5÷3=490943×(40÷8)=4715235×4-676=264737-714+838=861242+543-707=78272÷(2×2)=68594÷6÷3=33120-40-42=38304÷(2×2)=76(659-23)÷6=106396-(40+216)=14013×3×46=179463÷3×37=777(552-416)÷2=6881×(54÷6)=72938×7+414=680245÷7×15=525498-64-59=375(443-425)÷9=2476+25+68=569132+(342-126)=348720×6-135=4185601+353+38=992352÷(2×4)=44477-(343-194)=328840÷(2×2)=210163+53+276=492946-61×7=51999×(714-679)=3465470×8=3760848×2-801=89533×20-141=519391-(157+223)=11339÷3=113213×3=63937+743+601=138150×31÷2=775591+206+168=965394-185=20920×42=840358-118×2=122204÷(36÷9)=51265÷(40÷8)=5351+(119-28)=142241+(477-309)=409860-(967-707)=600104+(414-196)=322700×6÷3=1400391×2×5=3910795÷3×2=53073+233=30678×7×8=4368297+159-112=34418×10×5=900421-137×2=147(899-549)÷7=50654×4÷6=436858×5=429085×(360÷4)=7650376÷(2×4)=47432+(336-20)=74840÷8=530×3×50=4500634-(44+476)=11499×89×2=17622570-28×8=34666×6÷9=44720÷(165-162)=24060+435-107=388168÷6=2854×8=432308÷2=154722×(405-398)=5054736÷(20÷5)=184711-(105+325)=281288-49-14=225124+268=39294+247-101=240428-19×11=219252+725÷5=39755.6-27.5=28.143×20=86032×(270-262)=256768-506=26233×3×32=3168377+309+178=864(306-174)÷4=33417×4-876=792404-65×6=1414×4×76=4256891-254×3=129570÷3=190426-36÷6=42047×(147÷3)=2303715÷5=143189×3-232=335242-229+39=52182-135÷5=15525×3×5=375448×2-93=803615÷5÷3=41230×4-353=567286÷2=143239+753=992823-158-478=187233×3+77=776445+245=690181-280÷4=111756÷7÷4=2737×10-241=129195+218=41391+265=356293×2=586785-167=61879+183×3=628373+(400-294)=47917×10×5=850373+59×7=786600-27×20=60199×(781-777)=796730×8÷2=29208.9-7.4=1.5241-318÷3=13535×28=9806.4-3.5=2.924×3×63=4536739-(649-606)=69620.4+38.1=58.5696÷(16÷8)=348(356-96)÷4=65468-286+113=295717-16×25=317288÷3+838=934329+10×66=989355÷(747-742)=7117×3×86=4386183×(40÷5)=1464161×2=322961-52-495=41452.9-29.4=23.521×2×11=46284÷(42÷7)=14764-430-183=15110×52=52046×25=1150459-20×19=79915×8=7320266+(48-40)=274508-18×22=112643-171-453=19182÷2×90=819093×(304÷8)=3534420×7÷2=147014×7×9=882331-44+193=48032+68=100508÷(2×2)=127234+(439-171)=502210+70=280954÷(2×3)=15968×8=544438×2+139=10151.3+3.7=5.022×4×64=563223×38=874510÷2÷5=51162+54-183=33645-16-39=590185÷5×17=629310-(307-204)=207152+830÷2=567104÷2=5253×(51-44)=37138×22=836372÷(3×2)=62705+756=1461472×2-304=640434-320=114100×6-248=352998×2=1996188÷(2×2)=47(581-47)÷6=8931×2×41=254232×(126÷7)=576482-166=316786-68×10=10668×9-219=39310×48÷6=80720÷8×16=144014×17×4=952297÷3=994.5+8.3=12.835×16÷2=28030÷2×3=45303-91+272=48411×37×2=81414×26-168=196185×(18÷6)=555560-(911-832)=481(381-143)÷7=34480-(367+13)=100808-112×4=36053+332-17=36845+688+603=133610×2×3=6014×3×48=2016327-(21+139)=167252÷6×20=840890-339=551589+705+155=1449959-252=70744÷4×7=7728×16-419=29187+88+366=64120×(200÷4)=1000462-(207+188)=67490-(101-49)=438320×7÷2=1120415×2×3=2490317-800÷5=157543×(15÷3)=2715(420-84)÷2=16824×32+25=79333+458+433=924(594-567)×47=1269511+547-555=50398×(360-351)=882422×6=2532629-(952-458)=13521×2×93=3906296+400=696384-190-137=57288÷(36÷4)=32120÷5×3=72302×2×3=1812891-320-398=173784÷2×3=1176214+(351-183)=382208×5÷8=130270+16÷4=274490÷7=70465×2-424=50624×56×3=403233×20÷3=22010×83-380=450361-130-39=19234.3-6.7=27.6171+168=33912×42+463=967110-15-94=1940-(939-101)=1024.4+3.8=8.2833+23×30=1523647-11×18=44942×(462-403)=2478583+(838-230)=1191990÷9=11066×(371÷7)=3498871+467=1338789÷3+732=99562×(32÷2)=99211×74=814380÷4=952/3-1/3=1/3536÷4÷2=67259-(485-381)=15533×(76÷4)=627389+135×6=1199250÷(382-377)=50352-189=16385×74×2=1258030×(12÷2)=180376÷(387-383)=9412×37÷6=7412×56÷8=84427+388=815657×(859-856)=197162×11-135=547120×4-50=430953-(156+759)=38987-783+125=329204+133=337518+138÷3=564700+800÷4=900994×(21÷7)=2982414+(344-136)=622309÷(18÷6)=10336×25÷3=300218×2+305=741647×6-505=3377244÷2=12225×13-199=126404-11×12=272(448-352)×10=960449+187×4=11979.8-4.1=5.7(449-421)÷7=48.0+7.9=15.98.8-4.4=4.412×3×86=3096269+97+532=898(586-402)÷8=2327×(189-186)=81345÷(18÷6)=11564×15+10=970(172-52)÷4=30466÷(958-956)=233465-371=9423×5×6=690847-(856-307)=298217+930-158=989335×(294-288)=2010356-65+88=379463-85-319=5910×69-222=46830÷6×71=355238+44-230=52447-438÷2=22837×20÷4=185699-33×18=105720÷2÷2=18051+258÷2=180112×8÷7=12851+74×9=717172×(127-124)=51620×28=560746×3-641=1597823-12×14=655290+28×5=43018×24×2=86413×2×69=1794396+28×16=84466÷6×4=44151-116=3522.4+20.3=42.7118×2+373=609409×2-701=117726÷2÷3=1214/10-3/10=1/10432÷6=72385÷(30÷6)=77644÷7×91=8372942÷6+375=5325/7-1/7=4/732÷(2×4)=4(394-342)÷2=26614-19×30=44360-327=33470-(275-143)=338392+267+292=951588+14×56=137231×2×20=1240261×3÷9=87274×3-136=686954-56×12=282285+340+358=983198÷9×34=748468-376-66=26406÷(422-415)=58216-178+70=108895+(456-34)=1317436-12×14=268976-540÷4=84115×12=18015×45+164=83937×8=296189+241+197=627179×(21÷3)=1253116+178=2944.6-0.6=4.0486+(802-329)=959321+16×12=513819÷9÷7=13420÷(325-319)=70312-68×3=108601-34×8=329920+802+659=2381584×(21÷3)=4088237+35-23=249135÷5+203=23064+75×8=66424×10-15=225117÷3÷3=1399×2×8=1584190×4÷5=152208×2+433=849316÷2÷2=79160-(375-265)=50416÷(28-26)=20828×31=868873×4=349217×2×81=275412×35-29=39148×7×8=2688316-(57-11)=27047×(152÷8)=893(941-761)÷5=3692×85=7820958-129×2=70031×24÷3=248493+833÷7=612219+39=258447-160=287(870-799)×22=1562400÷(232-227)=80333-185=148476÷(28÷7)=11965×29=1885297÷9=3375÷3×64=160044×6÷4=66458-37×10=88497-(58+418)=2175×64÷8=60044×(160÷8)=88023×35×5=4025621÷3×9=186366÷(54÷9)=11490÷2=245923-625=298119+358-164=31352×(95÷5)=988597-156+239=68078×97×4=30264509-480÷3=349592÷(28÷7)=148181-(15+104)=62233-65×2=103592+32+36=66036-48÷2=1267+(463-429)=101301+15×47=10062/7+4/7=6/720×29-48=532310+103=413(457-390)×12=804606-458+773=921449+14×39=99563.8-33.7=30.178×8÷4=156393×7÷3=91731×3×39=3627438÷3=1469.6+9.7=19.3799-152-407=24073+396=46936×6÷2=10818+(442-234)=226159+24×15=51995×22÷2=1045(418-393)÷5=5367×(64÷8)=293618×49÷6=14712×79-380=568648÷3÷8=27478-69-400=9776×5÷2=1940103×2-102=1043/7-1/7=2/7(392-220)÷2=8645.1+51.5=96.6234-132-97=554×56÷9=33636×17-14=598930÷6×9=139540÷(10÷5)=20630-(344+152)=13410×3÷5=6(219-73)÷2=7327×98×3=793853.4+7.8=61.2339+43-227=1555.9+3.5=9.4900+373=1273679×(874-865)=6111492÷6×5=410132÷4=33560÷7×21=1680245+12×19=47353×90÷2=2385730÷5×6=876947-(275+171)=501234+74=308480-290=190284÷4=7139÷3+932=945711-237-205=269346-338+315=32377×6=46218×44÷3=26411×(28÷4)=77359-50×6=5943×2×86=7396217×3-581=70895-314-417=16490×97=8730912÷3÷2=152241×2-432=50715÷(235-230)=14358-(138-129)=499.6-5.2=4.43/6-2/6=1/625×53=1325140+(704-366)=478176÷8×34=74883×(711-675)=2988141×(15÷5)=423(161-90)×37=2627314-91-187=36176+279-443=12687-14×34=21113×4×3=156864×8=6912757-13×38=263487-44=443761+259×2=1279384÷(24÷3)=4886+773+799=165813×24×2=6247.4-4.8=2.660÷(2×2)=15861-18×11=66333×6×3=59490×3÷6=45316÷4×3=237134×3=40239×2×99=7722355+56-107=3049.6-1.1=8.5470-258=212675+(925-59)=1541529+41×11=98056÷2×84=235242×(499-496)=126224-165+94=15318÷6×55=165152÷(48÷6)=19198-11×12=6617×25÷5=85309-(458-416)=267297+623-79=84145.5+40.8=86.3361+(397-245)=51330÷3=10206×3÷6=1035.0+3.2=8.2533+44×12=1061425-344÷2=253354+106-28=432392+63-370=85226×4÷2=452252÷7×15=540392÷4=98156+406÷2=35940×(452-449)=12014×(958-949)=126483÷3×2=3227.8-0.5=7.3750÷(30÷6)=150928-21×44=4204÷(18÷3)=34145+(321-21)=445705-24×25=105456-(223+170)=63962-381+557=1138654×9÷6=98136×96÷9=3840.7+7.8=8.5453-217=23622×15-53=277112÷(2×2)=28382×4-696=832615÷5×9=1107966÷6+125=28663×2×6=75623×13×3=897857-119-441=297483×2-292=674987-266-36=685792-549=243784+67×5=1119479×2-507=451(954-390)÷6=94164×3×4=19689.8-4.8=5.0909-812+195=292725÷5=145339÷(86-83)=113427+(250-76)=601168×2÷3=112948÷(2×3)=15814.8+55.9=70.7491-138×3=77327÷(326-323)=109436÷(452-448)=109738÷(459-456)=246909-12×7=82569÷3+840=863742-512=23025×(458-450)=200180÷5÷6=670+(507-255)=32220×(273÷7)=78023×(324÷9)=828(190-168)×43=9462/6-1/6=1/6127+52=179524×4=2096740+988-305=1423426-77×2=27229×15-239=19641×10-111=29919×10=190606-(458-243)=391672÷4÷8=2154×(426-420)=32435×60÷7=30076×78×8=4742474×2×5=74014×(152÷4)=53224×3×70=5040375÷(313-308)=753/9+6/9=1496×(555-546)=446423×(124÷4)=71313.2+85.4=98.6196÷7×9=252741+977+949=2667473+10×46=933360÷(16÷8)=18010×2×6=120674-(880-533)=327164-29×5=19234÷(24÷4)=39560-403+276=4339.5-1.9=7.6458-68+31=42129×3×23=2001461-34×5=29112×4×76=364813×(628-614)=182363×5÷3=605355+700+697=17523.7+13.8=17.592×65=5980677+(608-142)=114312×11×7=924245÷(354-349)=4915÷(99-94)=32.9+6.1=9.0392-220=172538-261=277495÷9×3=165211-11×6=14515×4÷3=20351+218÷2=460943-457+331=8175.0+7.9=12.9387-45×6=117536-240÷2=41612×7×27=2268416×2×9=74887/10+2/10=9/1091×(330÷6)=5005141×(30÷5)=84629×(328-323)=145708×(623-617)=4248(220-16)÷3=68195÷(920-915)=39959-(458+379)=122773+(940-927)=78656+305=361534+31×19=1123996-410=586405+(421-412)=41456×6÷2=168480-618÷6=37733×29=957924-450÷2=699475-43×10=4582÷2×7=287294+(313-288)=319(867-801)×16=1056473-90×3=203776÷2=388(993-402)÷3=19756×2×7=784269+(898-51)=1116700÷5÷7=20908÷(706-704)=454247+19×20=627672÷7÷8=1234+434+88=55671×(430-422)=56866×6=396586÷(974-972)=293481×9=43290.3+1.2=1.579+420=499396÷(21÷7)=132390×2÷3=260152÷4×18=684942+926=1868364÷(24÷6)=91998÷2×9=4491985-518+865=1332394×2×8=63042/5-1/5=1/5(162-99)÷7=924×5×2=240456-(308-264)=412564÷3×5=940984÷(12÷3)=246418-(358+54)=6(284-257)×20=54012×4×16=768457-327-26=104483-83×4=151141+348-94=39546×7×3=96654+146×4=6384/7+2/7=6/71.9+35.1=37.0546÷2÷3=9123×4×56=5152366÷2×8=1464288×4÷8=144193×