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371÷7=942×(316-313)=307+155-278=188+(308-295)=21×15÷5=137+909-490=101+214+452=786-16×37=900÷(2×2)=171+296+429=456÷8×4=471-53×7=1/5+2/5=732÷4×3=41+956÷4=648+884=20×41-571=199×(145-140)=402-728÷2=21×2×56=39×2×55=426-206-76=37×(81-55)=708-269=58×(60÷6)=33×19+241=92×(85÷5)=312÷(218-212)=24×89×4=96÷8×16=702÷(63÷7)=160÷(149-145)=229×3-576=164+67=318÷6×25=36×(42÷3)=185+(174-145)=694×6=589-147×3=10×76=469-(291-101)=669×7-975=276-188-28=17×(456-453)=215+202-169=198+265=40×17÷5=11×6×4=332×(572-566)=9.4-6.5=594÷9÷2=29×18=58×16÷8=598+(755-67)=325-10×27=14×(205÷5)=429×5÷3=66÷3=54÷6×62=325+503=18×34=845-10×55=373-83=793×(50-43)=74×8+297=480÷(133-125)=287-(42+199)=313×(16÷4)=45×69×7=136×4×3=437-334-73=454-113=221+164=243+(416-77)=306-242=367-31×10=204+109-247=15×20-96=29+164×5=84+63×3=288÷9÷4=10+(604-520)=45×(258÷6)=(397-380)×22=2.7+7.5=175×(26-22)=249×(125-117)=994-802+662=912÷4=(273-28)÷7=166+437+87=46×(114÷6)=261-(148+33)=821-(210+143)=321×7÷3=170×2×7=(452-178)÷2=222÷(396-390)=(286-190)÷2=267×2-62=9.0-4.0=4/6-1/6=65.9-56.6=145+335-60=330÷(18÷6)=50×10-167=224÷4=74+357=391-220+278=44×2×97=13×2=(412-375)×72=167+(811-752)=(342-330)×28=40×9×4=9.6+1.2=25×(264÷8)=114÷6×18=232-(214-90)=6.9-4.2=22×17-18=660-659+425=192÷4÷3=47×64=44×(167-161)=645-18×12=223×3=91×81=202+201=378÷(18÷2)=11×7×35=239-(21+143)=21×24÷3=590÷2=638-56×4=112-96=76.3-58.3=255÷5=42×11÷7=488÷(18÷9)=942÷2×3=218+101=(969-201)÷8=896÷8+183=305-40=27×32-200=137+(134-69)=366-(133-127)=7/10+3/10=168×5-576=264+430=311×(45÷5)=274×3÷2=325-96÷4=3/6-2/6=10×11×4=488-118=385-33-236=372÷(21-19)=190×4÷5=148×6÷4=36×11-347=328÷(32÷4)=736÷4÷4=30+58=920÷2×6=421-(294-175)=11×(243÷3)=134×(109-102)=504×2÷7=764×(566-561)=37+(773-472)=3.9+0.7=60÷4×35=731-75÷3=212-208÷8=287+80-56=18×(109-92)=292+223=10+462-208=6.3-1.2=49×19-427=879-11×24=395÷5=98÷(14÷2)=999÷3×5=85-252÷9=224÷8×15=6.5-2.6=146+(389-48)=48×2=59×55×5=384÷(2×3)=62×(899-822)=312×2=372÷(2×2)=14×3×83=637+63×15=158+174÷3=261÷(3×3)=858-(422+397)=120-368÷8=95+549+771=198÷6=406-46×6=952÷(4×2)=576÷(2×4)=10×86÷2=378-158×2=18÷6×10=427÷7×67=110÷2×21=460×2×9=11×2×77=71+(127-11)=(172-146)×24=10×9×39=774÷6×5=760+28×2=525÷5÷5=244+193-29=8.9+6.3=850÷5×7=(287-176)÷3=32×11-102=249+211×3=97+61=50×53=460÷(2×2)=82×(640÷8)=70×13×3=970-(957-53)=8.5-5.0=336÷(296-292)=348÷(20÷5)=60×7÷2=206×9-415=15×25÷3=801-401+405=(679-574)÷7=576÷6÷2=405-11×34=400-35-232=511÷7×94=840-92-173=688÷2÷2=304×2=626×9÷6=587-(171+244)=294÷(14÷2)=45×7-180=(86-65)×43=21×14=650÷2+695=61-(402-350)=767-(575+154)=560÷4÷4=182÷7=18×(192-144)=268-183-30=203×4+467=305÷(126-121)=8.5-7.1=91×6-254=66+92-19=44×(27÷3)=332+792=576÷2÷3=34×14-338=440÷(32÷4)=1.0+1.9=195-50=30×28=532÷(158-154)=961+28×30=696÷2×4=28×3×61=57×(24÷2)=561×7=365-10×12=27×30÷6=2.4+5.3=924-80-572=459÷(400-397)=455-87=567÷(36÷4)=136+73=10×(33÷3)=245×3÷5=450÷(20÷4)=424+393÷3=15÷3×13=346-828÷9=994-92×10=129×(316-307)=34×7×4=81.3-18.6=396-148-169=465×2=33×(314-255)=7.2-0.8=606-(153+10)=580÷(2×2)=39×41×3=36×7÷2=5.0+55.9=85.7+0.8=496÷4×8=772-18-306=689-(223-91)=99.5-38.7=405-315-64=195-(271-166)=86×(200-192)=105×3÷5=448×2-144=270+35×2=894+980-298=369×3=440÷(295-287)=275÷(367-362)=(950-923)×89=387×2+130=117×(18÷6)=11×4×80=7.0+0.6=485÷5×2=(409-372)×55=18×5×49=383-104×2=305÷(188-183)=91÷(42÷6)=900÷9÷4=189-179=280+(199-142)=228÷(381-375)=31×3×4=492×2-88=420÷2÷3=23×(116÷4)=740×6=306÷3=803-10×70=818÷2×4=90+406+296=522×(63÷9)=264+(400-262)=745-45+181=28×19÷4=814+67×6=162+(424-263)=35×44×9=626-606+36=66×66=738÷(3×3)=3/7-2/7=491+28×3=961-390-189=183×5+116=37×6×4=34×(10÷5)=389-735÷3=(546-174)÷4=36+154×3=197×4=688-(904-393)=781+591-238=378×(25÷5)=103+556÷2=667-332=980×4=(327-65)÷2=544+246+79=250-133-60=471-428+87=120÷(3×2)=76÷4×23=61×7-383=378÷(3×3)=72×(148-139)=54×(237÷3)=304-(73+215)=832÷(630-626)=15×52-174=639-72×4=(829-401)÷2=456-(311-134)=9.6+3.0=908×7-28=972-340×2=(560-385)÷7=965+219-473=988-503=304+94=12×49+171=269+531+126=498-168÷8=95×(743-670)=210+(294-91)=900÷9=(87-73)×21=973÷(42÷6)=372-371+202=717+120-590=375+(484-344)=316+217×2=448-(246+170)=155+15×22=247-(833-696)=264-228+123=966-(709+73)=677+462÷6=805×(611-607)=13×(360-291)=560×3-167=335÷(20÷4)=211×2×5=561÷(27÷9)=6.9-0.4=68×65=45×2×83=12×23÷2=336÷6÷2=427+37+169=33×2×35=108÷2÷2=111+62×11=(415-295)÷2=120×(241-234)=42×19+87=16×(336÷6)=66×7÷3=136×3÷8=408-504÷8=358-80-233=69×3-85=248÷(36÷9)=67×20=28×22=58×(40÷4)=51×86=10×92÷5=42÷(3×2)=977-55×15=728÷(2×4)=5.0+6.4=276+136=192÷8×4=194×4×6=298×2=126÷(3×3)=92×(24÷4)=(722-492)÷5=231-(161-117)=592÷8×7=80+140=442-378÷9=433-(62-45)=650-736÷2=32×3×77=284÷(213-211)=(593-527)×77=83×64=68×22×7=(753-701)÷4=941+37×23=109-(273-181)=(462-302)÷5=113-(654-627)=462×2÷7=76.0-59.0=60×(148-143)=994-191×2=488÷(32÷8)=977-831+388=568×7-975=453×2÷6=14×44=366÷3×9=467×2-805=964÷4+108=500-(44+248)=31.3-13.4=518×8÷4=12×(180÷5)=944÷(4×2)=882÷7×2=5/10+2/10=436×5=265÷(444-439)=178+308-229=25×40-752=814-(24+67)=112÷(64÷8)=795-156×4=510×4÷3=21×3×6=405-(499-126)=40×(131-56)=179-147÷7=360-(108+82)=256÷(4×2)=421-78×4=675×5=10×67=324÷9÷2=700÷(291-284)=21×3×31=190÷5=246×8-629=926-38×6=458-(474-250)=360-71-109=270×2-194=10×2×40=245-191+773=225+262×2=33×41×6=619×(46-38)=45.7+27.4=92+338=265+70=(723-243)÷2=19.2+52.2=371-(119+94)=456÷(3×2)=23×12÷2=216×2=816+507-351=728÷4÷2=53×20=170-378÷6=152-(53+44)=51+(264-173)=353+52×10=21×(190÷5)=12×77-641=440+352=427÷(806-799)=889×8÷4=488-11×28=198÷(124-118)=56×(40÷5)=237÷(12÷4)=140-404÷4=49.2-39.4=27×2×93=29+43×8=36×16÷2=182-15×11=1.6+6.1=59×(420÷6)=37×(130÷5)=172÷2×3=265×(54÷6)=2/9+4/9=26×64÷2=432÷2÷3=452÷2×7=50×65÷5=622+519+391=337+583+71=105+43×9=950-(995-986)=334-72×3=218+234=167-74+57=479-(248-123)=(324-216)÷4=264÷4×7=93×(455÷7)=492-414+361=(565-49)÷3=42×3÷6=216-12÷6=88×5×8=755-35×8=372÷2=397×8÷4=19×(324÷6)=63×34÷7=23×20÷2=45÷3+278=90×71÷9=51×60÷5=16÷(4×2)=786-368÷2=622+340-702=53×18-849=294÷(21÷7)=649×(508-504)=222+233-15=300+129-325=81+(915-216)=331-132=863-(636-535)=444-24+44=273+83-22=803+(916-638)=189+(440-288)=562-10×17=353-990÷9=163-139+189=372÷(30-26)=13×27÷9=127×(21÷7)=577×8=274-(47+15)=1/9+2/9=68×(55-51)=50.9+9.9=612÷9=19×15×2=632÷4÷2=166+20×24=206+13×33=388-16×10=125+33×25=90÷2×5=68×96×5=190×3×7=107-18+117=771-99×4=61×(12÷6)=330÷2=676×(21÷7)=641+(451-396)=217-768÷4=477-101=5.3+9.5=847-742÷2=731+290+897=(350-332)×45=57.5+40.1=13×14×4=644+914-229=505-(551-305)=400-(224+141)=299-204-71=391+74×2=863+502÷2=442-113×2=15×27=396+(168-76)=8.8+4.4=877+684-533=728-55=767+90×2=453+12×15=4.1+3.2=15×(183-157)=646-(754-212)=29×80÷2=482÷2=61×(376÷4)=62×6=979-29×18=384-12×31=16×19+599=791×6÷3=918-(85+466)=10×36×5=348-78×2=942+(984-171)=5/8-1/8=433-66×6=519-(949-727)=352-(822-675)=370-(999-979)=470-(453-447)=60×6÷8=12×33-18=12×31-335=944÷(2×4)=369÷3=473×6-523=10×38-312=374×(14-10)=91×97÷7=47+25×11=10×25+388=63+308=182×(29-26)=459-324-20=652-400+567=479-165-49=383-364÷7=459+45×22=41×17=683+106+175=274+850+220=143+354+339=407-(678-458)=(390-244)÷2=9.3-6.6=10×3×84=563+46+50=5.1+7.3=436-19×22=300÷5+24=37×2×76=820×9=165÷(35÷7)=632÷(2×4)=13×3×35=54×(254-249)=953-200×3=803-31×11=199+40-96=101×(63÷7)=709-568+419=46×12=3.2+3.9=252+416-511=28×16-412=546+70+238=961-(121+255)=22×(168÷7)=21×20-367=414+(242-15)=835-(477+149)=591+(651-426)=390-30×12=20×2×11=50×19=188+21×28=12÷6×16=295÷(973-968)=483-46×7=29×14×2=84÷(21÷3)=384÷4÷6=917÷(35÷5)=802÷2×7=111×5×7=(189-157)÷8=120÷(275-272)=59×5×4=2.0+5.7=831-273+345=840×2-734=28×(544-495)=39×(51-47)=226÷2=124-282÷3=672÷(2×2)=929-113×8=963-466+166=381-58+120=39×8-290=325÷5×47=784÷(4×2)=188-(49+15)=430+70+53=207×8-911=72×(21÷7)=438÷6×30=(884-787)×47=30÷3×70=434+(277-168)=410÷5×2=(660-418)÷2=326-242-70=422-(234+166)=(321-291)÷3=43×(746-672)=79×69×8=93+282-329=54×(72÷3)=381÷3=15×32×2=5.4-3.6=408+54÷6=150+63×6=188÷2=116-17×5=210×(15÷5)=191+20×39=3.7-3.5=44×7=51×(188÷4)=67×5×2=3/6+2/6=566×(36÷9)=952×(781-777)=533+531+647=31×3×87=125-(66-63)=(193-148)÷9=342+71-136=10×24×2=635+44÷2=157+77=423-409+140=117+(971-450)=(253-163)÷6=44×18÷4=149×5=5.4-3.0=95×60=1/6+4/6=240-19×5=992×5÷2=525÷3÷5=632+216×2=525÷(12÷4)=40÷(16÷2)=385-(392-139)=616-173+945=546+279×2=614-138-312=148÷(520-516)=(391-343)÷3=90-122÷2=773-19×30=82×35×6=461-399÷7=11×32÷8=150×(42÷7)=(113-92)×32=44×(53-41)=950-400=108÷3÷4=47.4-22.6=443-84-266=344+759=160÷8×27=684÷2÷2=105÷3×82=990-(555+54)=972+(882-225)=512÷2÷8=332÷4×5=10×(40÷4)=102÷6=883×5=29×6=834+63×10=7.3-1.9=70×(28÷4)=118÷(10÷5)=(444-418)×73=705+131×5=3/7+2/7=68+13×31=466+447=672÷4×7=513+339=881-494÷2=32÷4×82=33÷3×60=186÷(21÷7)=38×12×2=2.5+4.1=885-(911-473)=934-209-442=13×4×12=590×7-742=575-240÷8=296-(40+157)=241+90×3=949-630÷3=799-45×6=12×22×3=364-314=18×2×95=64×(273÷7)=16×52+195=290×2×3=199×3×7=648-264-213=40×20÷8=27×(40-25)=439+391+736=32×12-94=379-77=13×12×5=283-40×2=834×(36÷9)=346-60+39=203-945÷9=165×3-361=57×4=543+206+175=405÷(3×3)=962+33×15=508×3=58.0-29.4=36×4×3=471×6÷2=(420-260)÷5=798×(40÷8)=642-(222+19)=938÷2+892=86×34×9=577+736÷2=216÷2=29×12-134=268-273÷3=490-(30+83)=33×2×97=22×3×39=186÷2×5=16.6+28.8=62×9=140÷2+298=79×4×8=21×2×92=(748-376)÷2=33×19+247=12×8×87=442-235+232=904÷(2×4)=228÷6×3=42×21÷3=584÷4+674=627×6÷2=675÷9÷3=207÷9×67=(818-768)×49=758×(476-468)=372-(27+129)=904-63×14=221×(12÷6)=157×2×3=167+312-168=176÷8×2=776+80×12=23×10×2=107×3×2=(454-346)÷2=13×10×6=52×45÷4=878-(745-560)=178+71×10=201-42÷7=14×76×6=496-41×9=653×9-357=434×7=10×8×31=222+(407-90)=128÷8=193+51=222÷(12÷2)=58×12×6=421+107×2=700×(18÷6)=67+37×19=135÷3×28=771×5-910=12×(188-183)=824-45×16=780÷5+395=356÷2×4=459+70÷5=308÷2÷7=12×(396÷6)=182-(438-263)=852-34=328+246×2=215+512÷4=8.4-0.7=742×(18÷6)=448-23×16=817×(21÷7)=159+276-116=34×14-286=24+28×10=446+708÷3=16×66=272×2÷8=30×6÷4=104÷4=102+636÷6=576÷4÷4=658÷7=244-36÷2=258-182+90=108×7=5.6-4.5=12÷6×85=30÷5=871-78×7=27×2÷9=101×(476-468)=10×31-106=35×(20-15)=(131-66)÷5=272÷(2×2)=323-(117+52)=15÷5×69=71+178=4.6-0.6=14×48÷6=200÷8×22=525÷3×7=50×4×3=174×3-43=710-(104+543)=757-80-601=22×8×2=86×82=78×34×5=4/7-2/7=36÷6+197=26×31=508÷2×9=975×9÷5=124-13=2/7+3/7=882÷3÷3=168+(292-181)=506-450÷3=366+110×5=867-59×6=369÷9+251=561+77+35=24×2×70=126÷7÷6=459÷3+377=14+476+463=166-102=922+(684-236)=768÷2=780-(802-178)=94×(28÷4)=77×(276÷4)=76+198×3=998-190×4=489×(48÷8)=364×3=4.4-2.2=441+71×2=65×3×5=404×2÷4=(501-289)÷4=875-86×4=86×15=264×5=18×39=55+27+339=6/9-2/9=804÷6÷2=168+42÷7=12×46×2=24×9×4=42×12-22=321÷3=54×97÷6=568÷8×10=94×(602÷7)=670-14×19=28×6=334÷2+428=13×7×56=413+75=4/7-1/7=91×99=13×27×2=58÷(537-535)=499-(479-363)=115×2×4=646÷(792-790)=98×(301-236)=856+889+392=784-605÷5=882÷9+192=90+(744-270)=411+385+123=13×16×2=481-23×18=268×(18÷9)=708×2-127=492-(686-684)=36×90=78×10-406=958÷(18÷9)=20×46=77÷(481-474)=7.9+9.0=385+232=690×7-825=696+49×20=126÷7=58×(93-63)=984÷(4×2)=10÷2=16×(34÷2)=793+26×29=179+49+195=96÷6×3=216×3÷2=37×13×2=636÷2÷2=20×26=364×2=282-28×10=849-759=554+333-326=116×8-495=96÷2×19=428-174=236-113=60×5×2=228×3÷6=340+543+77=778+232÷8=294-17×9=914-41=128×(150-146)=362×7-892=116×(358-349)=24×4×31=396÷6×3=(452-262)÷5=216÷9×34=390÷6=572-16=669-87-23=14×49-273=187×(32÷8)=465+703-442=107×9×4=16×29-150=72×2×7=707+214×3=1/6+2/6=521+969+830=341-131×2=48÷8×11=14×12+852=448÷(28÷7)=108÷9×73=269+961-113=976+902=336÷8÷2=56×65÷7=(967-295)÷3=361-283-45=249×9-668=692-671=838×9=242-22×11=830×(18÷6)=288÷(2×2)=740-118+735=250÷(18-13)=163-53×3=264÷3×8=12-(334-325)=690÷(104-98)=316-18=84÷(2×3)=59×12-529=75×(15÷3)=578-412-44=255-49=955-(494+346)=69×7+182=18×(77-68)=224÷8+481=460-17×23=395-13×23=20×30÷2=70×9-165=(196-180)×56=(434-162)÷4=(865-811)÷9=190×(319-315)=234+16×46=624÷6÷8=77.1-74.8=882÷2÷7=708÷4×6=42÷3×22=63×7×2=736÷(2×4)=56+(434-415)=14×(540÷9)=628÷4×3=70+168=426-(110+183)=589×(56÷8)=203×4÷2=717×8÷6=22×9-87=642-726÷6=174×4×6=290÷5=598÷2×9=77×(916-864)=22+118+98=(437-221)÷3=955×(57-48)=27×77=225-17×13=86×6×7=172×8=26×2×58=149×(45÷9)=40×(42÷7)=78×(185÷5)=309-(104+166)=432÷(194-186)=54×65÷2=755+773=63+876÷3=(233-211)×19=26×3×58=641×(264-256)=384÷(32÷4)=38×26-924=663+506-268=324-188+279=450+64×2=489+778+731=21×17-175=402-24×15=17×(257-231)=28×8×6=122×8-908=2/8-1/8=24×25÷3=78×30÷4=38×(12÷6)=7.3-3.0=9.6+2.3=441×2÷3=220+725÷5=996-46×21=963-36-264=29+954+27=315÷9×5=39×(367-347)=54+570+106=399÷(24÷8)=918+480+753=12×37÷3=498-391=486÷9÷2=742+820-77=480÷(2×2)=759+174+93=10×43-184=273×8÷7=294+285-493=378÷3÷2=475-13×15=615-(503-374)=724×(197-192)=807-32+788=992+730=179-151+231=18×11-193=884÷2+498=848-226=40×(296÷4)=357-270+778=81-360÷8=6.5-1.9=386-57×6=918÷9×2=434-32×11=393-52-196=14×5×23=64×45÷4=32+339-174=(447-123)÷4=427÷7+143=286-156+136=4.0+6.3=256÷8×38=321÷(411-408)=189+12-47=3/8-2/8=(153-135)÷3=62×3×5=126÷7×38=352-(66+203)=7.0+90.6=654÷6+232=807÷(960-957)=(571-236)÷5=6/9-1/9=0.8-0.4=31×86=258÷2=3.5+8.2=144÷(32÷4)=76÷4=796+819=(190-172)×35=960-21-743=974-940=684×5=11×16-117=1.7+61.5=947+544+254=424÷(2×2)=230÷(18÷9)=367+(193-70)=221-340÷4=95+(684-210)=694-(69+252)=124×(554-546)=9.9-6.2=11×5×29=438-296-118=90+283=792-(790-103)=400×8-111=340+(758-28)=6.6-0.6=14×45=19×23-373=22×45-25=78×36×3=44+253=17×10×3=388+10×74=994+468-826=81.2-3.2=774+139+728=302÷2×9=1/4+2/4=35×10+444=21×(344÷8)=637-131-461=311×(16÷4)=297÷9÷3=696÷4=3.2+5.6=175÷5÷7=753÷(32-29)=48×9=15×11×3=5.9+0.2=29.3-3.8=462-404=7.8+3.7=37×12×2=192÷6×36=210÷5×22=765÷(862-853)=289-49+230=10×19×5=76×(154÷7)=976÷(2×2)=182+105=489+45×10=437+652-274=50×70=23×16=420÷(672-669)=175-41-125=984÷(2×3)=70×27×5=860-328+498=96÷2×56=72×(100÷4)=440÷2÷2=490+240×2=536÷2×5=672÷(518-512)=47.8+24.1=332-159+233=55×62×4=840+498-481=0.8+9.0=(90-77)×69=4.7-0.4=39×14-112=94×9=250×3÷5=866-377×2=264÷8=83+(278-37)=88×11=183+331=244×3+211=374-(92-12)=32×2×3=429-24×14=378-67-285=32×(473-441)=903-630=235÷(817-812)=27×72÷4=996÷4+126=138÷(3×2)=20×4×59=396÷3÷2=350÷7×14=30.5-17.9=188÷(20÷5)=330÷(15÷3)=439-(147+195)=96×5-429=54×(114÷3)=57×13-264=5/8+3/8=6.8-4.3=586×6-202=7.2+4.8=60÷3=269+16×23=975÷(142-139)=6.0+1.3=634+68×6=83+656÷8=236×(394-391)=642÷(873-870)=505-16×11=12×37-262=532+(509-167)=819÷(3×3)=427-84=(833-750)×56=593-296=50×17-395=235×4+318=270+420÷5=13×14×5=788×(97-90)=22÷(18÷9)=477×2-504=90×(64÷8)=880÷2÷4=291-44-201=(497-375)÷2=651÷3×9=599-(420+53)=487-38×10=404÷(2×2)=12÷6×10=479-324+259=333+(460-265)=490-161=192÷(20÷5)=49×2×71=325-464÷8=235+13×19=525+128×4=148÷(10÷5)=83×3=98÷7=10×10÷5=3/5-2/5=280÷(2×2)=219-25×6=892×3÷2=9.1-1.3=64×40=186+49×13=34×27÷3=336÷(201-194)=954-503-376=250÷5×26=18.0+20.3=153×4-172=276-10×3=334-844÷4=369-281+15=466-132-153=176×5+19=528÷(2×4)=824-(160+247)=192÷(2×3)=862-(30+57)=36+166-19=643+(425-187)=20×2×61=923-496-319=105÷3=747-62×4=17×(156÷3)=654-389-226=272×3×4=877×(498-490)=31×2×70=450+504÷2=205-44=(954-236)÷2=12×13×2=254-356÷4=203+231-99=913×9=306×3÷2=49×4×2=294-13×3=504×6-342=828-40×3=300÷(237-231)=423-(379+13)=89+52+315=108÷(12÷4)=(924-438)÷6=537-17×18=824-449=3/9-1/9=24×36=467-454+767=(178-167)×85=33÷3×71=641×(916-913)=18×49-119=326×3÷6=40×60÷6=138-63+369=400÷2÷8=15×(388-342)=57×5×2=565+153=163×5=49×19=100÷4=67.6+32.3=400×(72÷8)=6.5-4.1=180×(28÷7)=50×(40÷2)=152÷(2×4)=449+360+190=41+(495-37)=34×12-278=462-(432-153)=877+178×5=865+121+204=759-31×24=148+21×23=745÷5+336=353-143-127=17×2×78=114+202+570=819-502÷2=3.3+2.1=37×5×2=91×5+108=443-389+123=25×26+621=644×(24÷4)=311-77=128×4+110=参考答案371÷7=53942×(316-313)=2826307+155-278=184188+(308-295)=20121×15÷5=63137+909-490=556101+214+452=767786-16×37=194900÷(2×2)=225171+296+429=896456÷8×4=228471-53×7=1001/5+2/5=3/5732÷4×3=54941+956÷4=280648+884=153220×41-571=249199×(145-140)=995402-728÷2=3821×2×56=235239×2×55=4290426-206-76=14437×(81-55)=962708-269=43958×(60÷6)=58033×19+241=86892×(85÷5)=1564312÷(218-212)=5224×89×4=854496÷8×16=192702÷(63÷7)=78160÷(149-145)=40229×3-576=111164+67=231318÷6×25=132536×(42÷3)=504185+(174-145)=214694×6=4164589-147×3=14810×76=760469-(291-101)=279669×7-975=3708276-188-28=6017×(456-453)=51215+202-169=248198+265=46340×17÷5=13611×6×4=264332×(572-566)=19929.4-6.5=2.9594÷9÷2=3329×18=52258×16÷8=116598+(755-67)=1286325-10×27=5514×(205÷5)=574429×5÷3=71566÷3=2254÷6×62=558325+503=82818×34=612845-10×55=295373-83=290793×(50-43)=555174×8+297=889480÷(133-125)=60287-(42+199)=46313×(16÷4)=125245×69×7=21735136×4×3=1632437-334-73=30454-113=341221+164=385243+(416-77)=582306-242=64367-31×10=57204+109-247=6615×20-96=20429+164×5=84984+63×3=273288÷9÷4=810+(604-520)=9445×(258÷6)=1935(397-380)×22=3742.7+7.5=10.2175×(26-22)=700249×(125-117)=1992994-802+662=854912÷4=228(273-28)÷7=35166+437+87=69046×(114÷6)=874261-(148+33)=80821-(210+143)=468321×7÷3=749170×2×7=2380(452-178)÷2=137222÷(396-390)=37(286-190)÷2=48267×2-62=4729.0-4.0=5.04/6-1/6=3/665.9-56.6=9.3145+335-60=420330÷(18÷6)=11050×10-167=333224÷4=5674+357=431391-220+278=44944×2×97=853613×2=26(412-375)×72=2664167+(811-752)=226(342-330)×28=33640×9×4=14409.6+1.2=10.825×(264÷8)=825114÷6×18=342232-(214-90)=1086.9-4.2=2.722×17-18=356660-659+425=426192÷4÷3=1647×64=300844×(167-161)=264645-18×12=429223×3=66991×81=7371202+201=403378÷(18÷2)=4211×7×35=2695239-(21+143)=7521×24÷3=168590÷2=295638-56×4=414112-96=1676.3-58.3=18.0255÷5=5142×11÷7=66488÷(18÷9)=244942÷2×3=1413218+101=319(969-201)÷8=96896÷8+183=295305-40=26527×32-200=664137+(134-69)=202366-(133-127)=3607/10+3/10=1168×5-576=264264+430=694311×(45÷5)=2799274×3÷2=411325-96÷4=3013/6-2/6=1/610×11×4=440488-118=370385-33-236=116372÷(21-19)=186190×4÷5=152148×6÷4=22236×11-347=49328÷(32÷4)=41736÷4÷4=4630+58=88920÷2×6=2760421-(294-175)=30211×(243÷3)=891134×(109-102)=938504×2÷7=144764×(566-561)=382037+(773-472)=3383.9+0.7=4.660÷4×35=525731-75÷3=706212-208÷8=186287+80-56=31118×(109-92)=306292+223=51510+462-208=2646.3-1.2=5.149×19-427=504879-11×24=615395÷5=7998÷(14÷2)=14999÷3×5=166585-252÷9=57224÷8×15=4206.5-2.6=3.9146+(389-48)=48748×2=9659×55×5=16225384÷(2×3)=6462×(899-822)=4774312×2=624372÷(2×2)=9314×3×83=3486637+63×15=1582158+174÷3=216261÷(3×3)=29858-(422+397)=39120-368÷8=7495+549+771=1415198÷6=33406-46×6=130952÷(4×2)=119576÷(2×4)=7210×86÷2=430378-158×2=6218÷6×10=30427÷7×67=4087110÷2×21=1155460×2×9=828011×2×77=169471+(127-11)=187(172-146)×24=62410×9×39=3510774÷6×5=645760+28×2=816525÷5÷5=21244+193-29=4088.9+6.3=15.2850÷5×7=1190(287-176)÷3=3732×11-102=250249+211×3=88297+61=15850×53=2650460÷(2×2)=11582×(640÷8)=656070×13×3=2730970-(957-53)=668.5-5.0=3.5336÷(296-292)=84348÷(20÷5)=8760×7÷2=210206×9-415=143915×25÷3=125801-401+405=805(679-574)÷7=15576÷6÷2=48405-11×34=31400-35-232=133511÷7×94=6862840-92-173=575688÷2÷2=172304×2=608626×9÷6=939587-(171+244)=172294÷(14÷2)=4245×7-180=135(86-65)×43=90321×14=294650÷2+695=102061-(402-350)=9767-(575+154)=38560÷4÷4=35182÷7=2618×(192-144)=864268-183-30=55203×4+467=1279305÷(126-121)=618.5-7.1=1.491×6-254=29266+92-19=13944×(27÷3)=396332+792=1124576÷2÷3=9634×14-338=138440÷(32÷4)=551.0+1.9=2.9195-50=14530×28=840532÷(158-154)=133961+28×30=1801696÷2×4=139228×3×61=512457×(24÷2)=684561×7=3927365-10×12=24527×30÷6=1352.4+5.3=7.7924-80-572=272459÷(400-397)=153455-87=368567÷(36÷4)=63136+73=20910×(33÷3)=110245×3÷5=147450÷(20÷4)=90424+393÷3=55515÷3×13=65346-828÷9=254994-92×10=74129×(316-307)=116134×7×4=95281.3-18.6=62.7396-148-169=79465×2=93033×(314-255)=19477.2-0.8=6.4606-(153+10)=443580÷(2×2)=14539×41×3=479736×7÷2=1265.0+55.9=60.985.7+0.8=86.5496÷4×8=992772-18-306=448689-(223-91)=55799.5-38.7=60.8405-315-64=26195-(271-166)=9086×(200-192)=688105×3÷5=63448×2-144=752270+35×2=340894+980-298=1576369×3=1107440÷(295-287)=55275÷(367-362)=55(950-923)×89=2403387×2+130=904117×(18÷6)=35111×4×80=35207.0+0.6=7.6485÷5×2=194(409-372)×55=203518×5×49=4410383-104×2=175305÷(188-183)=6191÷(42÷6)=13900÷9÷4=25189-179=10280+(199-142)=337228÷(381-375)=3831×3×4=372492×2-88=896420÷2÷3=7023×(116÷4)=667740×6=4440306÷3=102803-10×70=103818÷2×4=163690+406+296=792522×(63÷9)=3654264+(400-262)=402745-45+181=88128×19÷4=133814+67×6=1216162+(424-263)=32335×44×9=13860626-606+36=5666×66=4356738÷(3×3)=823/7-2/7=1/7491+28×3=575961-390-189=382183×5+116=103137×6×4=88834×(10÷5)=68389-735÷3=144(546-174)÷4=9336+154×3=498197×4=788688-(904-393)=177781+591-238=1134378×(25÷5)=1890103+556÷2=381667-332=335980×4=3920(327-65)÷2=131544+246+79=869250-133-60=57471-428+87=130120÷(3×2)=2076÷4×23=43761×7-383=44378÷(3×3)=4272×(148-139)=64854×(237÷3)=4266304-(73+215)=16832÷(630-626)=20815×52-174=606639-72×4=351(829-401)÷2=214456-(311-134)=2799.6+3.0=12.6908×7-28=6328972-340×2=292(560-385)÷7=25965+219-473=711988-503=485304+94=39812×49+171=759269+531+126=926498-168÷8=47795×(743-670)=6935210+(294-91)=413900÷9=100(87-73)×21=294973÷(42÷6)=139372-371+202=203717+120-590=247375+(484-344)=515316+217×2=750448-(246+170)=32155+15×22=485247-(833-696)=110264-228+123=159966-(709+73)=184677+462÷6=754805×(611-607)=322013×(360-291)=897560×3-167=1513335÷(20÷4)=67211×2×5=2110561÷(27÷9)=1876.9-0.4=6.568×65=442045×2×83=747012×23÷2=138336÷6÷2=28427+37+169=63333×2×35=2310108÷2÷2=27111+62×11=793(415-295)÷2=60120×(241-234)=84042×19+87=88516×(336÷6)=89666×7÷3=154136×3÷8=51408-504÷8=345358-80-233=4569×3-85=122248÷(36÷9)=6267×20=134028×22=61658×(40÷4)=58051×86=438610×92÷5=18442÷(3×2)=7977-55×15=152728÷(2×4)=915.0+6.4=11.4276+136=412192÷8×4=96194×4×6=4656298×2=596126÷(3×3)=1492×(24÷4)=552(722-492)÷5=46231-(161-117)=187592÷8×7=51880+140=220442-378÷9=400433-(62-45)=416650-736÷2=28232×3×77=7392284÷(213-211)=142(593-527)×77=508283×64=531268×22×7=10472(753-701)÷4=13941+37×23=1792109-(273-181)=17(462-302)÷5=32113-(654-627)=86462×2÷7=13276.0-59.0=17.060×(148-143)=300994-191×2=612488÷(32÷8)=122977-831+388=534568×7-975=3001453×2÷6=15114×44=616366÷3×9=1098467×2-805=129964÷4+108=349500-(44+248)=20831.3-13.4=17.9518×8÷4=103612×(180÷5)=432944÷(4×2)=118882÷7×2=2525/10+2/10=7/10436×5=2180265÷(444-439)=53178+308-229=25725×40-752=248814-(24+67)=723112÷(64÷8)=14795-156×4=171510×4÷3=68021×3×6=378405-(499-126)=3240×(131-56)=3000179-147÷7=158360-(108+82)=170256÷(4×2)=32421-78×4=109675×5=337510×67=670324÷9÷2=18700÷(291-284)=10021×3×31=1953190÷5=38246×8-629=1339926-38×6=698458-(474-250)=234360-71-109=180270×2-194=34610×2×40=800245-191+773=827225+262×2=74933×41×6=8118619×(46-38)=495245.7+27.4=73.192+338=430265+70=335(723-243)÷2=24019.2+52.2=71.4371-(119+94)=158456÷(3×2)=7623×12÷2=138216×2=432816+507-351=972728÷4÷2=9153×20=1060170-378÷6=107152-(53+44)=5551+(264-173)=142353+52×10=87321×(190÷5)=79812×77-641=283440+352=792427÷(806-799)=61889×8÷4=1778488-11×28=180198÷(124-118)=3356×(40÷5)=448237÷(12÷4)=79140-404÷4=3949.2-39.4=9.827×2×93=502229+43×8=37336×16÷2=288182-15×11=171.6+6.1=7.759×(420÷6)=413037×(130÷5)=962172÷2×3=258265×(54÷6)=23852/9+4/9=6/926×64÷2=832432÷2÷3=72452÷2×7=158250×65÷5=650622+519+391=1532337+583+71=991105+43×9=492950-(995-986)=941334-72×3=118218+234=452167-74+57=150479-(248-123)=354(324-216)÷4=27264÷4×7=46293×(455÷7)=6045492-414+361=439(565-49)÷3=17242×3÷6=21216-12÷6=21488×5×8=3520755-35×8=475372÷2=186397×8÷4=79419×(324÷6)=102663×34÷7=30623×20÷2=23045÷3+278=29390×71÷9=71051×60÷5=61216÷(4×2)=2786-368÷2=602622+340-702=26053×18-849=105294÷(21÷7)=98649×(508-504)=2596222+233-15=440300+129-325=10481+(915-216)=780331-132=199863-(636-535)=762444-24+44=464273+83-22=334803+(916-638)=1081189+(440-288)=341562-10×17=392353-990÷9=243163-139+189=213372÷(30-26)=9313×27÷9=39127×(21÷7)=381577×8=4616274-(47+15)=2121/9+2/9=3/968×(55-51)=27250.9+9.9=60.8612÷9=6819×15×2=570632÷4÷2=79166+20×24=646206+13×33=635388-16×10=228125+33×25=95090÷2×5=22568×96×5=32640190×3×7=3990107-18+117=206771-99×4=37561×(12÷6)=122330÷2=165676×(21÷7)=2028641+(451-396)=696217-768÷4=25477-101=3765.3+9.5=14.8847-742÷2=476731+290+897=1918(350-332)×45=81057.5+40.1=97.613×14×4=728644+914-229=1329505-(551-305)=259400-(224+141)=35299-204-71=24391+74×2=539863+502÷2=1114442-113×2=21615×27=405396+(168-76)=4888.8+4.4=13.2877+684-533=1028728-55=673767+90×2=947453+12×15=6334.1+3.2=7.315×(183-157)=390646-(754-212)=10429×80÷2=1160482÷2=24161×(376÷4)=573462×6=372979-29×18=457384-12×31=1216×19+599=903791×6÷3=1582918-(85+466)=36710×36×5=1800348-78×2=192942+(984-171)=17555/8-1/8=4/8433-66×6=37519-(949-727)=297352-(822-675)=205370-(999-979)=350470-(453-447)=46460×6÷8=4512×33-18=37812×31-335=37944÷(2×4)=118369÷3=123473×6-523=231510×38-312=68374×(14-10)=149691×97÷7=126147+25×11=32210×25+388=63863+308=371182×(29-26)=546459-324-20=115652-400+567=819479-165-49=265383-364÷7=331459+45×22=144941×17=697683+106+175=964274+850+220=1344143+354+339=836407-(678-458)=187(390-244)÷2=739.3-6.6=2.710×3×84=2520563+46+50=6595.1+7.3=12.4436-19×22=18300÷5+24=8437×2×76=5624820×9=7380165÷(35÷7)=33632÷(2×4)=7913×3×35=136554×(254-249)=270953-200×3=353803-31×11=462199+40-96=143101×(63÷7)=909709-568+419=56046×12=5523.2+3.9=7.1252+416-511=15728×16-412=36546+70+238=854961-(121+255)=58522×(168÷7)=52821×20-367=53414+(242-15)=641835-(477+149)=209591+(651-426)=816390-30×12=3020×2×11=44050×19=950188+21×28=77612÷6×16=32295÷(973-968)=59483-46×7=16129×14×2=81284÷(21÷3)=12384÷4÷6=16917÷(35÷5)=131802÷2×7=2807111×5×7=3885(189-157)÷8=4120÷(275-272)=4059×5×4=11802.0+5.7=7.7831-273+345=903840×2-734=94628×(544-495)=137239×(51-47)=156226÷2=113124-282÷3=30672÷(2×2)=168929-113×8=25963-466+166=663381-58+120=44339×8-290=22325÷5×47=3055784÷(4×2)=98188-(49+15)=124430+70+53=553207×8-911=74572×(21÷7)=216438÷6×30=2190(884-787)×47=455930÷3×70=700434+(277-168)=543410÷5×2=164(660-418)÷2=121326-242-70=14422-(234+166)=22(321-291)÷3=1043×(746-672)=318279×69×8=4360893+282-329=4654×(72÷3)=1296381÷3=12715×32×2=9605.4-3.6=1.8408+54÷6=417150+63×6=528188÷2=94116-17×5=31210×(15÷5)=630191+20×39=9713.7-3.5=0.244×7=30851×(188÷4)=239767×5×2=6703/6+2/6=5/6566×(36÷9)=2264952×(781-777)=3808533+531+647=171131×3×87=8091125-(66-63)=122(193-148)÷9=5342+71-136=27710×24×2=480635+44÷2=657157+77=234423-409+140=154117+(971-450)=638(253-163)÷6=1544×18÷4=198149×5=7455.4-3.0=2.495×60=57001/6+4/6=5/6240-19×5=145992×5÷2=2480525÷3÷5=35632+216×2=1064525÷(12÷4)=17540÷(16÷2)=5385-(392-139)=132616-173+945=1388546+279×2=1104614-138-312=164148÷(520-516)=37(391-343)÷3=1690-122÷2=29773-19×30=20382×35×6=17220461-399÷7=40411×32÷8=44150×(42÷7)=900(113-92)×32=67244×(53-41)=528950-400=550108÷3÷4=947.4-22.6=24.8443-84-266=93344+759=1103160÷8×27=540684÷2÷2=171105÷3×82=2870990-(555+54)=381972+(882-225)=1629512÷2÷8=32332÷4×5=41510×(40÷4)=100102÷6=17883×5=441529×6=174834+63×10=14647.3-1.9=5.470×(28÷4)=490118÷(10÷5)=59(444-418)×73=1898705+131×5=13603/7+2/7=5/768+13×31=471466+447=913672÷4×7=1176513+339=852881-494÷2=63432÷4×82=65633÷3×60=660186÷(21÷7)=6238×12×2=9122.5+4.1=6.6885-(911-473)=447934-209-442=28313×4×12=624590×7-742=3388575-240÷8=545296-(40+157)=99241+90×3=511949-630÷3=739799-45×6=52912×22×3=792364-314=5018×2×95=342064×(273÷7)=249616×52+195=1027290×2×3=1740199×3×7=4179648-264-213=17140×20÷8=10027×(40-25)=405439+391+736=156632×12-94=290379-77=30213×12×5=780283-40×2=203834×(36÷9)=3336346-60+39=325203-945÷9=98165×3-361=13457×4=228543+206+175=924405÷(3×3)=45962+33×15=1457508×3=152458.0-29.4=28.636×4×3=432471×6÷2=1413(420-260)÷5=32798×(40÷8)=3990642-(222+19)=401938÷2+892=136186×34×9=26316577+736÷2=945216÷2=10829×12-134=214268-273÷3=177490-(30+83)=37733×2×97=640222×3×39=2574186÷2×5=46516.6+28.8=45.462×9=558140÷2+298=36879×4×8=252821×2×92=3864(748-376)÷2=18633×19+247=87412×8×87=8352442-235+232=439904÷(2×4)=113228÷6×3=11442×21÷3=294584÷4+674=820627×6÷2=1881675÷9÷3=25207÷9×67=1541(818-768)×49=2450758×(476-468)=6064372-(27+129)=216904-63×14=22221×(12÷6)=442157×2×3=942167+312-168=311176÷8×2=44776+80×12=173623×10×2=460107×3×2=642(454