三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦231×2÷6=997-353=156+(331-189)=(291-117)÷3=167+879-630=411-(224+88)=397-290÷2=417-(160+88)=379-79-172=(461-197)÷6=494-(162+80)=63-60÷4=474-292=114×4×5=204+59=40×6×2=74+386-156=(251-154)×25=418÷2×3=(137-107)×16=171×3-221=75+409=88×(464-461)=71.4+17.6=(476-462)÷7=666÷2+934=91×(636-627)=438×5÷2=204×4×8=376+686÷2=46×3×2=72×(30÷3)=380÷2=214÷2=927-26+967=39×18=10×19×2=208÷2=7.4+9.8=200÷4÷2=277×3-169=247-35×2=203+67=121+84×10=20+123×3=40×2×11=940÷(2×2)=126×(30÷6)=2.2-0.3=21×36-334=180÷9=258+82+559=(371-167)÷2=20×20×2=475-79×3=746-29×9=915+17×56=224+57×4=288÷(118-115)=(311-251)÷5=464+(325-216)=168÷8×21=206×4÷8=(250-205)×18=70.7-57.9=447+118×8=142+(555-239)=111+69×5=180+714÷6=256÷2×8=878-(476-402)=41×16÷2=46÷2+20=94÷2×13=25×11-218=216÷4=971+200=859+610+971=25×72=(984-660)÷3=481-110×3=(694-64)÷7=516÷(864-861)=800÷(2×2)=266×5-210=365-300÷6=597-26×15=71×41×2=8.4-7.5=282+684-583=409-794÷2=833+525=3.2+82.5=1/5+4/5=33+425-252=219×(88-85)=895÷5×4=484-34÷2=728÷(49÷7)=394-109=432-371=678÷6×2=434×2÷4=460÷2×4=978-47×17=10×21×3=91×62×9=718÷2+251=996÷(588-582)=401-(184+194)=36÷6×12=535×6=556÷2=496-28×7=30×3×26=59+98×2=588-118×4=405÷9+228=12×2×43=849-38×16=124+121+181=595-(715-291)=(172-74)÷2=424÷(182-178)=8.1-1.2=73×(130-126)=398-13×23=480+98×9=18×2×54=38÷2+30=81×10=241+851+255=105×(56÷8)=231÷(450-447)=465-(375-28)=419+(375-273)=453-(91+150)=48×2×46=462-766÷2=106-(118-18)=720÷4÷5=458-102×4=153÷9×36=100×(18÷2)=429+17×38=10×23×4=872-(73+374)=108÷(3×3)=308÷2+289=377-348+244=378÷(18÷3)=241-468÷2=16×(133-125)=233+59×8=84.7-25.6=20×21-139=332-11×10=27×13+377=938-(378+42)=868÷7÷2=498-(412-222)=51×11-23=(365-137)÷4=658+353-862=192-18-152=388÷4×8=2/5-1/5=80+(336-301)=88÷(364-356)=24÷(4×2)=(297-272)×33=754÷(16÷8)=21÷3×79=53×9×2=138-32×4=38×2÷4=371-116+116=87÷3=358-262+124=(480-100)÷5=768÷2+499=(481-415)÷3=125+43×20=132×5=29×18÷2=702÷6+906=9.6+2.6=69+251=455÷(40÷8)=290÷2×9=803-(321+90)=540÷6×8=488-(307+169)=270÷2÷5=544÷8×83=(401-17)÷8=582+85+137=112×2×3=460-254-118=160÷5=907-75=283×(14÷2)=374÷2+419=107+39+600=180÷(886-880)=477-93=258+134=465-(150+11)=32×25=132×4-169=225×3×7=7.8-2.7=300÷(2×2)=882÷(3×3)=17×(52÷2)=5.6-1.6=172+131×2=112÷(930-922)=850×7÷2=69×(126-96)=430×2÷5=64+28×13=771-16×26=784÷(2×4)=11.7+58.2=588÷2+345=17×79=80×48×7=2.6+4.2=1/8+6/8=17+(371-253)=70×3÷5=895÷(172-167)=469-31×11=14×5×60=132×6=327-368÷8=21×18÷7=417-230-57=973-308-414=670×(20÷4)=955-(384-288)=1.1+9.7=97.3-93.0=290÷2×7=45×4=416-46=464÷(48÷6)=876+20×37=810÷9×44=188÷4×6=198÷(3×2)=84×17×7=26×3×59=(434-423)×51=18+112×2=136÷(36÷9)=825×(602-595)=101-58=836×(15÷5)=52×2×9=279+10×24=822-759+168=497-623÷7=159×5=51×19=25-12÷3=185×4=432÷(286-284)=780×(54÷6)=13×(393-365)=497-344-42=114×2+976=490÷5=867+(494-468)=76×8×9=28×16+432=921-151-511=254-(693-533)=28×6÷4=251×2×8=33×10-13=15÷5+47=48÷(446-443)=446-11×29=41×11×2=90×93÷2=351+(471-425)=567-(286-280)=923-375-387=108-170÷2=(983-823)÷8=(498-138)÷9=495×6=681×2÷3=417-(209-134)=42×(499-495)=28+47×10=62×(103-99)=15×19×3=35×(72÷4)=302-89+90=215-(218-201)=(800-446)÷3=8.7+2.4=757×(254-250)=342-334+125=68×(225÷9)=561-218=315+286+898=432÷3÷2=394-295+201=30×28-722=195-23=980÷7÷4=350-(177+70)=41×27×7=211+267+377=396÷4×19=53×(235-228)=82×10×5=53×(12÷4)=13×(464-431)=216÷2÷3=416+(464-390)=469÷(14÷2)=6.7+2.7=(766-406)÷9=259×2-99=2/8+5/8=160×6-427=39×75=221-10×21=95+371-230=555+(674-527)=492÷(24÷6)=313-17×6=313-22×12=873×8=389-34-125=12×54÷3=120+(472-431)=681-(350-93)=18×28÷2=58×(249-232)=16×2×5=221×4×5=351+828÷6=786-158+924=416÷(123-115)=65×12+23=487-18×19=231÷(28÷4)=475×(298-294)=102-(245-149)=828×(18÷6)=122÷(402-400)=32÷2×21=73×(446-441)=999-720÷3=561+34×13=125+206=248÷(16÷2)=972÷(2×2)=22×2×94=5.7-4.1=20×(477-458)=1/6+5/6=465×2-870=200÷(2×2)=107×6÷2=17×16-262=7.9+0.2=43×50÷5=371-158÷2=(988-895)×61=96×(244÷4)=11.5+37.7=46×2×25=5.5+5.9=636-167-29=15×10×2=126÷3×4=196+304-209=87×46÷2=380÷(295-291)=(419-395)×23=777+77×3=882×(32÷8)=955-(503+294)=52×(14÷2)=999-342+337=45×10-225=31×(10÷2)=408-166+198=702÷(12÷2)=(548-468)÷2=965+22×33=294÷(36÷6)=273×3=(399-341)÷2=148×5=285+132=282×2×4=362×(16÷8)=868÷(885-878)=380÷5=390×2-454=45×21-840=341-570÷3=441-21×13=870×3-846=934-17×17=64+53×6=172÷2×54=920÷(32÷4)=621+(250-79)=23×30-296=354÷(2×3)=(386-58)÷8=28×2×92=38×21=481-22-382=304-552÷3=493-(172-152)=760÷8×3=36×15÷4=153÷(3×3)=4/7-1/7=877+244+743=358-(167+111)=16×79÷8=338+327=35×92=70+393-376=62.1+30.3=225÷3=57×65×9=128-21=39×15=94×2+658=820-592=63×13-44=856÷8×2=24×39÷2=585÷(21÷7)=653-(39+381)=160×9=387+101-102=960÷(4×2)=172×(12÷6)=165-(61+70)=324÷(2×3)=426-(455-149)=21×20÷2=(949-519)÷5=527×8=4.8-3.9=352+284+826=85×57÷5=461+602-434=177×4-324=556-(564-15)=55×64×7=44÷(24÷6)=997-73×5=489×2-575=669-(24+24)=29×(221-196)=401+163×2=63×46=750÷5=101×(27÷3)=809+15×50=956-65-195=21×11×4=984-859-40=8.2-7.9=273-11×8=390÷6÷5=271-22×4=125+362=77×9÷7=492-(288+144)=44×(20-11)=705×(42÷6)=34×3×2=4.2-2.1=97×(192÷2)=259+182×4=(649-133)÷2=229+120=354×(971-967)=34×2×4=411-17×20=6/8+2/8=382-109-211=957-56×15=939×(18÷9)=48×18=472-36×13=14×29=162×3×8=(984-96)÷4=(594-557)×70=(697-593)÷4=299+141×7=241+570+164=35×5÷7=924-(417+366)=644-63×10=448÷4÷7=960÷6÷2=933÷(24÷8)=322÷2=205×2-142=183÷3=844-372+104=479-308=39+19×16=46×(90÷6)=405÷9÷3=643+(570-30)=30×3×99=356+186×2=294×2÷3=867+38×26=413-(90+254)=1/5+3/5=480÷(83-78)=861÷7×3=671+(721-215)=195+(944-682)=40÷5×35=885-39×14=71×10÷2=882-129-100=570×(129-126)=28×4×5=38×2×48=325×3×7=725-(661-346)=679+254+541=119×(214-211)=936÷2÷2=24×4×51=145×6×5=339+(329-169)=19×25-171=919×(688-679)=243+521+172=990-57×11=151+81-68=35×13-227=489-27-213=69×12+31=499×2=980-261+381=657-(19+275)=415÷5×28=492+504÷7=136×(12÷2)=346-252+372=870-(531+261)=51×(273-187)=993÷(18÷6)=17×48÷4=63.0-25.9=515+859-244=510÷5÷3=25÷5×35=6/9-3/9=62×98×5=458+(151-50)=354-66×2=30÷6=511-178=(970-925)×69=296÷2÷2=13×(136÷4)=19×20-129=416÷(266-258)=85×42=128÷2×12=825×(36÷4)=841×5-638=29×24÷8=162÷(102-93)=662×4÷2=132-25×4=856÷2=912÷(2×4)=98×25÷2=499×(69-63)=309-693÷9=455+146+176=619+14×11=142×7-453=840÷(174-172)=240÷8×69=184÷4×19=27÷(72÷8)=410-125×3=24×(280÷8)=215+50+89=147÷(21÷3)=65×(415-412)=960÷3×8=788-757+362=736-60×12=14×34-308=42×(324-320)=446-(78+226)=342+792+953=77.3-26.5=338-30÷2=13×26×2=604-(417+12)=358+64+199=249-(346-251)=262×3=444-118-94=4.1+9.4=30×(154÷7)=333×3=14×27÷3=29×(262-215)=9.9+5.6=327×6=217×6÷3=402÷(82-80)=112÷7=771-825÷3=(288-212)÷2=428-201-182=152×(24÷4)=864÷8÷9=393-62=110+60+237=694+972÷4=460÷5×4=290÷(10÷2)=11×4×2=310÷5=40×(154÷2)=(244-193)÷3=57×(90÷6)=168÷6=11×5×19=6.5-1.9=888÷(2×4)=271×3=32×(108÷9)=57-47=771÷3×4=403-21=810-45×12=18×49÷2=522÷2+361=232+60×5=847×6-892=54×11-534=310+466=840+922-513=145×(426-422)=828×4÷6=727-84×7=42.0+3.1=53×10+419=207÷9×33=930÷(3×2)=(315-234)×74=869×(242-239)=698-529+606=156+398+322=704-97×4=564×9÷4=802×6-535=426÷(729-727)=37×12-176=232+65-104=12×58÷6=777+40+86=347×8-108=811-(501-487)=917-10×35=588×6÷2=11×2×98=677+(854-99)=77×2×5=64×7=11×14+157=248÷(2×2)=809×(42÷7)=32×7-179=474-123=930-(68+295)=84×55÷6=269+600+387=38×22=5.1-3.7=466÷(775-773)=250-10÷5=55×(341-330)=114÷(358-355)=448-168-10=628÷4×7=749÷(63÷9)=335÷5×49=921-247×2=163+224-177=7.2-5.2=455×2-373=19+(351-19)=13+57×12=916÷(2×2)=26×3×26=10×99÷6=906-(536+145)=449-173×2=94+42×7=(689-641)÷2=161×2+898=843×5-902=275×(63÷9)=520-756÷6=18×14-115=470-12×19=11×17×3=188+533=270÷(3×2)=228-73=6.3-5.8=(254-201)×46=(811-779)×24=43×(576÷9)=201+211=(136-28)÷4=23×4×65=28×94×4=347-452÷4=13×38-446=432÷2×8=20×43-188=761+11×51=475-49×5=650+(878-667)=(484-344)÷5=87×(355-332)=413-(53+107)=66×60×9=36×5+217=302-79+291=270+112-328=808×(20÷5)=734×4-663=475-34×11=44×95=344-(479-201)=3/7-2/7=(438-338)÷2=9.2-1.3=130+228+611=906-(33-32)=316-24-241=90+938-160=41+(821-618)=220÷2=210-(470-430)=61×26=665÷7×59=28+78+862=973+254+756=26×(77-68)=280÷7×17=27×(70÷2)=974÷2×9=888÷(4×2)=481-37×8=460÷2×5=855÷5÷9=492-243÷3=393-786÷3=738÷9÷2=642-(596-576)=26×2×93=12×(84÷4)=629+353-930=217+99×6=16×(525÷7)=(260-227)×20=111+12×21=439+592+93=493+280÷5=235÷5×15=601×(42÷7)=490÷2÷7=14÷(28÷4)=242÷2=69×(18÷6)=393÷3+807=74×(707-704)=416÷4×7=168-83×2=224-84-102=342÷(36÷6)=230÷(20÷4)=31×31-435=28×2×50=406÷(132-130)=24÷3×50=493+(227-129)=998-897+861=53×6÷2=182×2×4=187-94=10×21×4=50÷2×49=819-553-90=255+17-43=448÷(4×2)=(426-376)×35=161×(225-220)=(478-295)÷3=799-(331+397)=281+17×29=43×(54÷3)=223+266-138=16×20-261=327+168-21=1.2+6.3=90×33=3/8+2/8=277-(131+79)=2.0+3.6=206-153=10×(600÷8)=234÷(16÷8)=494-880÷8=750÷(3×2)=111×6÷9=24×7=95×(474÷6)=400÷(10÷2)=13×45÷9=654÷(119-116)=85×2×5=280×3=342-114=195×(12÷3)=86×25×5=572÷(141-139)=276×8-673=809×3=465-375=80×45÷2=11×17-111=457-17×10=3.8+39.4=296-273=210×3+273=13×28-157=41.1-18.5=196+255÷3=204+90=87×10=882÷(2×3)=147+97-136=577-70-46=479+17×17=810÷2×4=94.7-13.2=462÷(3×2)=912+(266-68)=28+145×3=498-163+26=281+55×4=25.0+45.3=587+754-831=454-252=600÷6÷5=5.7-0.3=951÷3+87=220÷(2×2)=63.0-47.0=74×(271-197)=559+672=551+684+413=53×16=1/5+2/5=60+335+742=664×8-487=232+50=306-15×15=10×17×2=797-796÷2=39.5+10.4=764+(947-692)=288+17×14=28×3×66=80×56÷2=22×14-237=10×88÷2=262-275÷5=919-(33+467)=100÷(899-897)=86×6÷2=384÷6÷2=738-(59+330)=494-170+630=43×11×2=474×5-406=51×(96÷8)=908÷(36÷9)=57×8×2=15×12×3=459÷(312-309)=463-323-40=489-17×13=25×13=122+876-583=210×3-382=14÷2×57=316+185=44×3×4=194+109-200=88÷4+24=88+994÷2=912÷(4×2)=21×13-214=11×8×15=243+62-293=525+59+354=185-(386-259)=(259-209)×80=404÷4+740=396-(888-706)=354-16×14=250+209-412=713-75×8=50×90×4=213×(230-227)=3/5-2/5=883×(209-206)=36÷6×13=388÷(2×2)=584÷(4×2)=910-75×10=739-(311-126)=267+60=856-53×7=685+108+71=29×(238÷7)=9.3-6.0=246÷6=439-(258-192)=560+188+36=768×4÷3=70×25=318+812÷2=881+196÷4=78×14×6=287-141+177=845-120×3=10×14×3=990÷2×9=186+325+442=6.7+1.0=7.6+9.4=403-(91+162)=31×31=29.2-15.8=224÷7÷8=36×5×8=471+(427-260)=180÷5÷4=540÷9×86=126×6÷4=(337-232)÷5=140-(322-320)=720÷5×6=873×6÷3=615×(32÷4)=526×(591-582)=32×(165-147)=13×15×4=7.9-0.9=559×(529-525)=21.8+12.3=14×(95-86)=221-19×11=304+950+466=796×2=42×95÷3=83+25×35=557-987÷3=460÷5÷4=57×10=488÷2×8=55×93=958-41×22=487+193=754+192=148÷(36÷9)=830+483+428=66+300=77×83=387+(418-207)=13×(312÷6)=635-108×2=22×35÷2=986×(36÷4)=54×71÷2=95×29=53×10=110÷2=25.5-1.6=20×27-343=432÷9÷2=562÷2×6=298+133=420÷5÷4=138÷6×21=580+(156-21)=474-(119+39)=355×6-147=489×4-602=760-709=11×(819÷9)=18×56=414÷9+876=536÷(235-227)=16×3×85=236×(217-213)=73×(536÷8)=93×13×9=382+383=208+153=592÷(4×2)=315+(128-74)=45×2×10=190+156-275=699-290-105=84×15=108×(27÷9)=956-(859-38)=381÷3=333-81+101=32×3×88=678+(616-486)=536×(681-672)=368÷8=350×2×7=87×30÷5=911×2=7.6+2.3=453-22×11=641-903÷3=402÷2×6=246÷2×6=101+(390-288)=747×3=82×12=3.8+8.5=280+66×11=160+256÷2=452-53×5=212×2=68×(183÷3)=294-182÷2=948÷(3×2)=3/7-1/7=280÷8=886×9÷3=12×7×38=150+60×6=7.5-1.4=888÷(3×2)=7.1+3.5=825-436=420-277+109=(226-217)÷3=369-63×2=300÷5×9=900-440÷5=(505-365)÷4=522÷3÷3=870-199-486=283+(484-255)=64×10=600-227-23=152÷(64÷8)=676×9=(388-282)÷2=215+(333-144)=13×31-181=225-258÷3=371-108+114=319×7-56=1.7+5.3=2/4-1/4=361+846-13=333×(496-493)=442×9÷3=147×2=(462-445)×51=938÷(120-118)=57×2÷6=222÷2=369+90÷2=9.6-4.0=(305-13)÷4=85÷5×31=998-309=35×10=22÷2×61=(492-220)÷2=240÷6÷2=5/8-2/8=866-26×29=288÷(3×3)=88×36÷2=688+169-12=221+(367-344)=126×3+902=308-(246-86)=29×15-299=906÷3÷2=212-(377-186)=651-984÷3=12×4×53=688-(916-867)=768+527-483=265×(12÷4)=50+833÷7=174÷3×86=91×(14÷2)=17.8+4.2=167-21×2=248-135+117=548+832÷8=967-(517-231)=44÷(32÷8)=848+568-904=439-13×5=200+313=646+653-811=14×(200÷4)=8.5-3.1=168÷3÷4=73+342=621×7=946×(39-31)=333-(607-557)=168÷8×32=36×69=209+260+125=234×3÷9=265-42×2=867÷3×8=971+945+975=16×3×19=146+321-141=18÷(27÷9)=465-279+292=441-522÷2=11×3×42=420-291-68=590+746+348=920-271=77×7×2=704÷(2×2)=712-21×13=437-229-156=2.2-1.5=67×32÷2=8.5+7.2=20×(312-304)=13×8×5=48÷8×73=754÷2×3=281-170+156=(118-42)÷4=89×(190÷2)=169-160+320=804-176×2=492÷(30÷5)=30×11-252=54×6÷2=681-122=646×2=837×3=987-240-410=479×2=85+696+934=44.1+29.4=12×(846÷9)=765÷5=448-(22+350)=234÷6=1.8+8.7=794-388-311=529+270×2=908÷2=86×6+132=48×16-638=145-18+368=581+462-695=438-87-154=592÷8×9=192÷(320-314)=(97-86)×61=8.1-6.5=329+12×10=308+65=885-62×6=410-35×10=753+889=553×(598-592)=218+972=606-(145+327)=931+(330-247)=415-20×12=32×10+309=780-122=15×24×2=(896-877)×30=32×3×31=176-47=8.9-2.5=114+11×31=176-286÷2=202+952÷2=27×6=969+34×29=823-(829-819)=562+(795-60)=68×62=75×97×4=956÷(2×2)=387+726-87=88×(535-476)=243×(12÷3)=777÷3=208÷8×41=3/5-1/5=11×5×47=92+(474-22)=0.2+8.0=494+88×8=18×53-624=96×56÷6=808×(198-191)=844-393+578=150×4÷6=10×97×6=210-558÷6=208+642÷3=503×6-601=127×7+34=846-107×4=774÷6÷3=40÷(72-67)=147-92+106=28×3+248=576÷(196-194)=77.4-61.5=66÷2=947-148=38×25-309=41×11-318=4/8-3/8=3.3-3.0=106×8-385=614+(909-320)=235÷(20÷4)=50.3-38.8=991-277-269=464÷8×3=413-548÷2=3.2+1.5=72÷9×41=492÷(369-366)=357÷3=446+401=385×8÷2=79×(14÷7)=7.3-5.9=264×(12÷4)=90÷(238-236)=39×(125÷5)=(477-455)×17=500÷2=420÷2÷2=401+92=41×(542-495)=10×4×73=81×(90÷9)=(674-386)÷9=414÷9÷2=826-540+241=11×8=453-146-138=41×(88÷4)=254+223=369-(153-65)=770-188-130=15×5×35=801-48×9=5.2+4.3=167-(155-124)=758×6=2.0-1.4=402-32÷8=41×85=90×(182-162)=31+328+183=396÷4=741-719+182=23×19-257=556×7÷4=356-241=183+107=256÷4÷8=610-325=19×13×4=589+149=304×(16÷8)=956÷4+986=16×18-169=41×(152÷8)=16×36÷6=246-528÷4=870÷3÷5=762×6-623=17×5×7=855×7÷3=388-139=40×(889-865)=702÷9÷2=400-338+78=711+55×18=102÷(2×3)=10×29×2=91÷7×9=84+(373-21)=10×89÷5=228÷(3×2)=35×2×83=138+516÷2=497×7-228=231×(24÷6)=100×3÷6=17×21=11×5×74=32÷4×54=977-(635-33)=72×10-141=414+117÷9=824÷2+356=466×(14÷7)=354-243=434+31-363=327-(28+245)=247×4-904=209×4-814=38÷(109-107)=17×2×71=22-(244-223)=38×(72÷8)=850+(493-42)=954-59-445=144×3-399=699×(364-360)=3.1+6.8=813×4=16×7=99×(232÷4)=212×4-529=260-144+265=83×(50÷5)=729-888÷8=470-83+628=311-41×6=138÷2×6=28÷(10÷5)=191×3×6=40×13=40+166×3=495÷(531-528)=841+16÷2=9.8-1.7=(876-596)÷7=118×7-722=160×3×2=129+502-215=10×41+555=189×2÷6=89×96÷8=39×5×2=314÷2=105×9÷3=136×(45÷9)=768÷8÷4=421-154×2=24×2×74=384÷(284-281)=27×(193-182)=14×68=961-442×2=17×22×2=762-287-316=103×8-383=248-125=146×3-364=14×28×2=792÷2=167+253=3/6+2/6=900÷2=40÷(88-84)=55+110×4=13×5×79=94×5=326-21×10=40×18÷8=34×8=688-242-267=538+249+145=40÷4×27=883-(283+53)=321+26×12=24×37-105=499-152-32=323-274-46=66×15-615=69×2×6=2/7+3/7=738÷2+68=489-29×2=18×44+163=752÷8×9=99÷(355-346)=(150-119)×29=16×44÷4=597÷(21÷7)=37+25×15=423-20×8=109×9×8=563+898-944=10+22×4=38×21÷6=318÷(16÷8)=819÷9×10=58÷2×37=732-16×41=620+334+365=816÷(4×2)=504÷(56÷7)=764+92×7=3/6-2/6=432÷(4×2)=201+129=170-132=23×2=529×(20÷5)=26×2×79=560÷2÷5=56×13-309=468-214+733=235-(397-374)=25×2×27=22×(273÷7)=488+52×5=333÷(18÷2)=31×2+519=37×5×4=702-153+163=83.6-38.4=100×2÷4=527-33=500×9-577=16×52+15=23×(306-289)=240÷(2×2)=294-14×19=367-169+249=292+192÷8=100÷2=40×(248÷4)=80×(456-450)=297-(203+66)=826÷2×7=1/4+2/4=146-(40+68)=637+43×19=(377-17)÷3=162+(913-665)=16×2×7=384-(13+199)=837÷3×6=5.8+6.0=110÷(35÷7)=495÷3×8=465-(482-282)=35×5×3=49×(341-326)=32×(140-128)=7/8-1/8=143×(649-646)=2/8+4/8=53×(570÷6)=364+11×43=81×2×4=588÷7×92=172+263=384-25×12=2.8+3.8=14×66×9=5.6+93.1=306+109=702+57-401=55×8÷2=888-628+447=728÷4÷2=371+33×3=780÷6=182÷(49÷7)=39×(237÷3)=42×2×6=425-(32+165)=19×48=181-435÷3=448÷7÷2=57×17÷3=102÷2÷3=112×7÷8=3.8+9.5=51+177×5=41×31×2=115×2=34×(48÷4)=15×5×60=28÷2×15=参考答案231×2÷6=77997-353=644156+(331-189)=298(291-117)÷3=58167+879-630=416411-(224+88)=99397-290÷2=252417-(160+88)=169379-79-172=128(461-197)÷6=44494-(162+80)=25263-60÷4=48474-292=182114×4×5=2280204+59=26340×6×2=48074+386-156=304(251-154)×25=2425418÷2×3=627(137-107)×16=480171×3-221=29275+409=48488×(464-461)=26471.4+17.6=89.0(476-462)÷7=2666÷2+934=126791×(636-627)=819438×5÷2=1095204×4×8=6528376+686÷2=71946×3×2=27672×(30÷3)=720380÷2=190214÷2=107927-26+967=186839×18=70210×19×2=380208÷2=1047.4+9.8=17.2200÷4÷2=25277×3-169=662247-35×2=177203+67=270121+84×10=96120+123×3=38940×2×11=880940÷(2×2)=235126×(30÷6)=6302.2-0.3=1.921×36-334=422180÷9=20258+82+559=899(371-167)÷2=10220×20×2=800475-79×3=238746-29×9=485915+17×56=1867224+57×4=452288÷(118-115)=96(311-251)÷5=12464+(325-216)=573168÷8×21=441206×4÷8=103(250-205)×18=81070.7-57.9=12.8447+118×8=1391142+(555-239)=458111+69×5=456180+714÷6=299256÷2×8=1024878-(476-402)=80441×16÷2=32846÷2+20=4394÷2×13=61125×11-218=57216÷4=54971+200=1171859+610+971=244025×72=1800(984-660)÷3=108481-110×3=151(694-64)÷7=90516÷(864-861)=172800÷(2×2)=200266×5-210=1120365-300÷6=315597-26×15=20771×41×2=58228.4-7.5=0.9282+684-583=383409-794÷2=12833+525=13583.2+82.5=85.71/5+4/5=133+425-252=206219×(88-85)=657895÷5×4=716484-34÷2=467728÷(49÷7)=104394-109=285432-371=61678÷6×2=226434×2÷4=217460÷2×4=920978-47×17=17910×21×3=63091×62×9=50778718÷2+251=610996÷(588-582)=166401-(184+194)=2336÷6×12=72535×6=3210556÷2=278496-28×7=30030×3×26=234059+98×2=255588-118×4=116405÷9+228=27312×2×43=1032849-38×16=241124+121+181=426595-(715-291)=171(172-74)÷2=49424÷(182-178)=1068.1-1.2=6.973×(130-126)=292398-13×23=99480+98×9=136218×2×54=194438÷2+30=4981×10=810241+851+255=1347105×(56÷8)=735231÷(450-447)=77465-(375-28)=118419+(375-273)=521453-(91+150)=21248×2×46=4416462-766÷2=79106-(118-18)=6720÷4÷5=36458-102×4=50153÷9×36=612100×(18÷2)=900429+17×38=107510×23×4=920872-(73+374)=425108÷(3×3)=12308÷2+289=443377-348+244=273378÷(18÷3)=63241-468÷2=716×(133-125)=128233+59×8=70584.7-25.6=59.120×21-139=281332-11×10=22227×13+377=728938-(378+42)=518868÷7÷2=62498-(412-222)=30851×11-23=538(365-137)÷4=57658+353-862=149192-18-152=22388÷4×8=7762/5-1/5=1/580+(336-301)=11588÷(364-356)=1124÷(4×2)=3(297-272)×33=825754÷(16÷8)=37721÷3×79=55353×9×2=954138-32×4=1038×2÷4=19371-116+116=37187÷3=29358-262+124=220(480-100)÷5=76768÷2+499=883(481-415)÷3=22125+43×20=985132×5=66029×18÷2=261702÷6+906=10239.6+2.6=12.269+251=320455÷(40÷8)=91290÷2×9=1305803-(321+90)=392540÷6×8=720488-(307+169)=12270÷2÷5=27544÷8×83=5644(401-17)÷8=48582+85+137=804112×2×3=672460-254-118=88160÷5=32907-75=832283×(14÷2)=1981374÷2+419=606107+39+600=746180÷(886-880)=30477-93=384258+134=392465-(150+11)=30432×25=800132×4-169=359225×3×7=47257.8-2.7=5.1300÷(2×2)=75882÷(3×3)=9817×(52÷2)=4425.6-1.6=4.0172+131×2=434112÷(930-922)=14850×7÷2=297569×(126-96)=2070430×2÷5=17264+28×13=428771-16×26=355784÷(2×4)=9811.7+58.2=69.9588÷2+345=63917×79=134380×48×7=268802.6+4.2=6.81/8+6/8=7/817+(371-253)=13570×3÷5=42895÷(172-167)=179469-31×11=12814×5×60=4200132×6=792327-368÷8=28121×18÷7=54417-230-57=130973-308-414=251670×(20÷4)=3350955-(384-288)=8591.1+9.7=10.897.3-93.0=4.3290÷2×7=101545×4=180416-46=370464÷(48÷6)=58876+20×37=1616810÷9×44=3960188÷4×6=282198÷(3×2)=3384×17×7=999626×3×59=4602(434-423)×51=56118+112×2=242136÷(36÷9)=34825×(602-595)=5775101-58=43836×(15÷5)=250852×2×9=936279+10×24=519822-759+168=231497-623÷7=408159×5=79551×19=96925-12÷3=21185×4=740432÷(286-284)=216780×(54÷6)=702013×(393-365)=364497-344-42=111114×2+976=1204490÷5=98867+(494-468)=89376×8×9=547228×16+432=880921-151-511=259254-(693-533)=9428×6÷4=42251×2×8=401633×10-13=31715÷5+47=5048÷(446-443)=16446-11×29=12741×11×2=90290×93÷2=4185351+(471-425)=397567-(286-280)=561923-375-387=161108-170÷2=23(983-823)÷8=20(498-138)÷9=40495×6=2970681×2÷3=454417-(209-134)=34242×(499-495)=16828+47×10=49862×(103-99)=24815×19×3=85535×(72÷4)=630302-89+90=303215-(218-201)=198(800-446)÷3=1188.7+2.4=11.1757×(254-250)=3028342-334+125=13368×(225÷9)=1700561-218=343315+286+898=1499432÷3÷2=72394-295+201=30030×28-722=118195-23=172980÷7÷4=35350-(177+70)=10341×27×7=7749211+267+377=855396÷4×19=188153×(235-228)=37182×10×5=410053×(12÷4)=15913×(464-431)=429216÷2÷3=36416+(464-390)=490469÷(14÷2)=676.7+2.7=9.4(766-406)÷9=40259×2-99=4192/8+5/8=7/8160×6-427=53339×75=2925221-10×21=1195+371-230=236555+(674-527)=702492÷(24÷6)=123313-17×6=211313-22×12=49873×8=6984389-34-125=23012×54÷3=216120+(472-431)=161681-(350-93)=42418×28÷2=25258×(249-232)=98616×2×5=160221×4×5=4420351+828÷6=489786-158+924=1552416÷(123-115)=5265×12+23=803487-18×19=145231÷(28÷4)=33475×(298-294)=1900102-(245-149)=6828×(18÷6)=2484122÷(402-400)=6132÷2×21=33673×(446-441)=365999-720÷3=759561+34×13=1003125+206=331248÷(16÷2)=31972÷(2×2)=24322×2×94=41365.7-4.1=1.620×(477-458)=3801/6+5/6=1465×2-870=60200÷(2×2)=50107×6÷2=32117×16-262=107.9+0.2=8.143×50÷5=430371-158÷2=292(988-895)×61=567396×(244÷4)=585611.5+37.7=49.246×2×25=23005.5+5.9=11.4636-167-29=44015×10×2=300126÷3×4=168196+304-209=29187×46÷2=2001380÷(295-291)=95(419-395)×23=552777+77×3=1008882×(32÷8)=3528955-(503+294)=15852×(14÷2)=364999-342+337=99445×10-225=22531×(10÷2)=155408-166+198=440702÷(12÷2)=117(548-468)÷2=40965+22×33=1691294÷(36÷6)=49273×3=819(399-341)÷2=29148×5=740285+132=417282×2×4=2256362×(16÷8)=724868÷(885-878)=124380÷5=76390×2-454=32645×21-840=105341-570÷3=151441-21×13=168870×3-846=1764934-17×17=64564+53×6=382172÷2×54=4644920÷(32÷4)=115621+(250-79)=79223×30-296=394354÷(2×3)=59(386-58)÷8=4128×2×92=515238×21=798481-22-382=77304-552÷3=120493-(172-152)=473760÷8×3=28536×15÷4=135153÷(3×3)=174/7-1/7=3/7877+244+743=1864358-(167+111)=8016×79÷8=158338+327=66535×92=322070+393-376=8762.1+30.3=92.4225÷3=7557×65×9=33345128-21=10739×15=58594×2+658=846820-592=22863×13-44=775856÷8×2=21424×39÷2=468585÷(21÷7)=195653-(39+381)=233160×9=1440387+101-102=386960÷(4×2)=120172×(12÷6)=344165-(61+70)=34324÷(2×3)=54426-(455-149)=12021×20÷2=210(949-519)÷5=86527×8=42164.8-3.9=0.9352+284+826=146285×57÷5=969461+602-434=629177×4-324=384556-(564-15)=755×64×7=2464044÷(24÷6)=11997-73×5=632489×2-575=403669-(24+24)=62129×(221-196)=725401+163×2=72763×46=2898750÷5=150101×(27÷3)=909809+15×50=1559956-65-195=69621×11×4=924984-859-40=858.2-7.9=0.3273-11×8=185390÷6÷5=13271-22×4=183125+362=48777×9÷7=99492-(288+144)=6044×(20-11)=396705×(42÷6)=493534×3×2=2044.2-2.1=2.197×(192÷2)=9312259+182×4=987(649-133)÷2=258229+120=349354×(971-967)=141634×2×4=272411-17×20=716/8+2/8=1382-109-211=62957-56×15=117939×(18÷9)=187848×18=864472-36×13=414×29=406162×3×8=3888(984-96)÷4=222(594-557)×70=2590(697-593)÷4=26299+141×7=1286241+570+164=97535×5÷7=25924-(417+366)=141644-63×10=14448÷4÷7=16960÷6÷2=80933÷(24÷8)=311322÷2=161205×2-142=268183÷3=61844-372+104=576479-308=17139+19×16=34346×(90÷6)=690405÷9÷3=15643+(570-30)=118330×3×99=8910356+186×2=728294×2÷3=196867+38×26=1855413-(90+254)=691/5+3/5=4/5480÷(83-78)=96861÷7×3=369671+(721-215)=1177195+(944-682)=45740÷5×35=280885-39×14=33971×10÷2=355882-129-100=653570×(129-126)=171028×4×5=56038×2×48=3648325×3×7=6825725-(661-346)=410679+254+541=1474119×(214-211)=357936÷2÷2=23424×4×51=4896145×6×5=4350339+(329-169)=49919×25-171=304919×(688-679)=8271243+521+172=936990-57×11=363151+81-68=16435×13-227=228489-27-213=24969×12+31=859499×2=998980-261+381=1100657-(19+275)=363415÷5×28=2324492+504÷7=564136×(12÷2)=816346-252+372=466870-(531+261)=7851×(273-187)=4386993÷(18÷6)=33117×48÷4=20463.0-25.9=37.1515+859-244=1130510÷5÷3=3425÷5×35=1756/9-3/9=3/962×98×5=30380458+(151-50)=559354-66×2=22230÷6=5511-178=333(970-925)×69=3105296÷2÷2=7413×(136÷4)=44219×20-129=251416÷(266-258)=5285×42=3570128÷2×12=768825×(36÷4)=7425841×5-638=356729×24÷8=87162÷(102-93)=18662×4÷2=1324132-25×4=32856÷2=428912÷(2×4)=11498×25÷2=1225499×(69-63)=2994309-693÷9=232455+146+176=777619+14×11=773142×7-453=541840÷(174-172)=420240÷8×69=2070184÷4×19=87427÷(72÷8)=3410-125×3=3524×(280÷8)=840215+50+89=354147÷(21÷3)=2165×(415-412)=195960÷3×8=2560788-757+362=393736-60×12=1614×34-308=16842×(324-320)=168446-(78+226)=142342+792+953=208777.3-26.5=50.8338-30÷2=32313×26×2=676604-(417+12)=175358+64+199=621249-(346-251)=154262×3=786444-118-94=2324.1+9.4=13.530×(154÷7)=660333×3=99914×27÷3=12629×(262-215)=13639.9+5.6=15.5327×6=1962217×6÷3=434402÷(82-80)=201112÷7=16771-825÷3=496(288-212)÷2=38428-201-182=45152×(24÷4)=912864÷8÷9=12393-62=331110+60+237=407694+972÷4=937460÷5×4=368290÷(10÷2)=5811×4×2=88310÷5=6240×(154÷2)=3080(244-193)÷3=1757×(90÷6)=855168÷6=2811×5×19=10456.5-1.9=4.6888÷(2×4)=111271×3=81332×(108÷9)=38457-47=10771÷3×4=1028403-21=382810-45×12=27018×49÷2=441522÷2+361=622232+60×5=532847×6-892=419054×11-534=60310+466=776840+922-513=1249145×(426-422)=580828×4÷6=552727-84×7=13942.0+3.1=45.153×10+419=949207÷9×33=759930÷(3×2)=155(315-234)×74=5994869×(242-239)=2607698-529+606=775156+398+322=876704-97×4=316564×9÷4=1269802×6-535=4277426÷(729-727)=21337×12-176=268232+65-104=19312×58÷6=116777+40+86=903347×8-108=2668811-(501-487)=797917-10×35=567588×6÷2=176411×2×98=2156677+(854-99)=143277×2×5=77064×7=44811×14+157=311248÷(2×2)=62809×(42÷7)=485432×7-179=45474-123=351930-(68+295)=56784×55÷6=770269+600+387=125638×22=8365.1-3.7=1.4466÷(775-773)=233250-10÷5=24855×(341-330)=605114÷(358-355)=38448-168-10=270628÷4×7=1099749÷(63÷9)=107335÷5×49=3283921-247×2=427163+224-177=2107.2-5.2=2.0455×2-373=53719+(351-19)=35113+57×12=697916÷(2×2)=22926×3×26=202810×99÷6=165906-(536+145)=225449-173×2=10394+42×7=388(689-641)÷2=24161×2+898=1220843×5-902=3313275×(63÷9)=1925520-756÷6=39418×14-115=137470-12×19=24211×17×3=561188+533=721270÷(3×2)=45228-73=1556.3-5.8=0.5(254-201)×46=2438(811-779)×24=76843×(576÷9)=2752201+211=412(136-28)÷4=2723×4×65=598028×94×4=10528347-452÷4=23413×38-446=48432÷2×8=172820×43-188=672761+11×51=1322475-49×5=230650+(878-667)=861(484-344)÷5=2887×(355-332)=2001413-(53+107)=25366×60×9=3564036×5+217=397302-79+291=514270+112-328=54808×(20÷5)=3232734×4-663=2273475-34×11=10144×95=4180344-(479-201)=663/7-2/7=1/7(438-338)÷2=509.2-1.3=7.9130+228+611=969906-(33-32)=905316-24-241=5190+938-160=86841+(821-618)=244220÷2=110210-(470-430)=17061×26=1586665÷7×59=560528+78+862=968973+254+756=198326×(77-68)=234280÷7×17=68027×(70÷2)=945974÷2×9=4383888÷(4×2)=111481-37×8=185460÷2×5=1150855÷5÷9=19492-243÷3=411393-786÷3=131738÷9÷2=41642-(596-576)=62226×2×93=483612×(84÷4)=252629+353-930=52217+99×6=81116×(525÷7)=1200(260-227)×20=660111+12×21=363439+592+93=1124493+280÷5=549235÷5×15=705601×(42÷7)=3606490÷2÷7=3514÷(28÷4)=2242÷2=12169×(18÷6)=207393÷3+807=93874×(707-704)=222416÷4×7=728168-83×2=2224-84-102=38342÷(36÷6)=57230÷(20÷4)=4631×31-435=52628×2×50=2800406÷(132-130)=20324÷3×50=400493+(227-129)=591998-897+861=96253×6÷2=159182×2×4=1456187-94=9310×21×4=84050÷2×49=1225819-553-90=176255+17-43=229448÷(4×2)=56(426-376)×35=1750161×(225-220)=805(478-295)÷3=61799-(331+397)=71281+17×29=77443×(54÷3)=774223+266-138=35116×20-261=59327+168-21=4741.2+6.3=7.590×33=29703/8+2/8=5/8277-(131+79)=672.0+3.6=5.6206-153=5310×(600÷8)=750234÷(16÷8)=117494-880÷8=384750÷(3×2)=125111×6÷9=7424×7=16895×(474÷6)=7505400÷(10÷2)=8013×45÷9=65654÷(119-116)=21885×2×5=850280×3=840342-114=228195×(12÷3)=78086×25×5=10750572÷(141-139)=286276×8-673=1535809×3=2427465-375=9080×45÷2=180011×17-111=76457-17×10=2873.8+39.4=43.2296-273=23210×3+273=90313×28-157=20741.1-18.5=22.6196+255÷3=281204+90=29487×10=870882÷(2×3)=147147+97-136=108577-70-46=461479+17×17=768810÷2×4=162094.7-13.2=81.5462÷(3×2)=77912+(266-68)=111028+145×3=463498-163+26=361281+55×4=50125.0+45.3=70.3587+754-831=510454-252=202600÷6÷5=205.7-0.3=5.4951÷3+87=404220÷(2×2)=5563.0-47.0=16.074×(271-197)=5476559+672=1231551+684+413=164853×16=8481/5+2/5=3/560+335+742=1137664×8-487=4825232+50=282306-15×15=8110×17×2=340797-796÷2=39939.5+10.4=49.9764+(947-692)=1019288+17×14=52628×3×66=554480×56÷2=224022×14-237=7110×88÷2=440262-275÷5=207919-(33+467)=419100÷(899-897)=5086×6÷2=258384÷6÷2=32738-(59+330)=349494-170+630=95443×11×2=946474×5-406=196451×(96÷8)=612908÷(36÷9)=22757×8×2=91215×12×3=540459÷(312-309)=153463-323-40=100489-17×13=26825×13=325122+876-583=415210×3-382=24814