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737×(870-865)=323-(889-699)=384×2-377=352-188÷4=16×5×96=947-440+133=125×(25÷5)=938-(287+530)=480÷6×8=10×3×23=431-27=3/6-1/6=11×49=953-676=250-56-123=33×19=(454-239)÷5=794+970-260=902-(652+118)=949-(168+130)=114×7+493=(283-243)÷4=7.6+4.6=36×19÷3=468÷3+76=63×(66÷3)=109×8×4=329-132-197=474-269+147=127+70×7=78×(141-82)=784÷4÷7=585+92×7=75+135×7=590×7÷5=574÷(588-586)=12×(58-13)=390÷6÷5=772-(688-365)=398-450÷5=165+182-106=415-345=(360-263)×60=501-167×2=226-137=361×2=141×3×2=455+705=186÷(24÷8)=456÷6×14=218÷(360-358)=826÷7÷2=402-21×10=51×8=139-86-25=17×47-395=407+65-279=938×4÷2=12×10×5=201-805÷7=489-357+195=1.6+8.4=322+(292-11)=465-29×10=360+157=324×(74-71)=5.1-4.4=553-(713-258)=15×4×75=93+(230-143)=(412-322)÷6=520÷4+229=24×15÷6=214+545=129-27+102=144+70×8=61×51=14×35÷2=74×(425÷5)=6/7-1/7=238-166=187×(417-414)=917÷7×8=21÷7×59=530÷(814-809)=13×(492-485)=37×5=(448-260)÷2=7.1+4.8=432÷2÷3=762-(347+76)=973÷7×6=29×5×6=10×18-146=859+240-745=579-53-468=45÷5×68=1.5+9.1=209-114÷6=243-14×14=136+10×34=790-16×37=361-44=677-21-186=546+601=147÷7=24÷4×68=976-468+184=109+85=77.5-18.7=425-53×6=432-(255+41)=121+62×5=1.9-1.6=8.9-8.6=54÷(3×2)=415-(207+158)=18×41+638=476-(701-425)=19×43×2=813-10×23=815×7-554=152÷4×14=20×21-281=482-221-76=183×3×6=67×79×3=202×4-566=967-96-438=15×70÷7=70×2+419=379-354=78×5=893-(422-396)=417-(58+260)=(483-459)÷8=789÷3=276÷6÷2=348-49×5=33×3×7=94×2×4=68×(69÷3)=360÷(2×3)=13×(32÷4)=188+12×46=319-72-209=241-120=81-78÷2=(224-164)÷3=48×94÷3=19×22×2=157+(418-180)=36×(136÷8)=15×38-137=548×(15÷5)=(746-662)×89=6.4-0.4=22×11×2=941-92×4=495÷5×9=(514-409)÷7=944+54×2=21+(345-28)=714×3-686=696÷(16÷2)=16×52=636÷(88-85)=156÷(3×2)=28×3÷7=(836-619)÷7=58×(302-254)=102×7=461-(197+27)=51×80×8=552÷4÷6=922-657=954-736÷8=181×6-406=648÷(3×3)=136÷(2×4)=683+(634-76)=104+372=336÷8÷7=476÷(606-604)=528÷4÷4=84×7+19=49×17=83×(260-257)=723÷3×5=(785-161)÷2=85×(461-454)=418+102×3=6.8-4.9=371-205=723-666÷2=407-16×18=62×2÷4=531×8÷2=11×(810÷9)=72×13÷4=63÷(315-312)=984÷4×6=159÷3+160=78+22×23=145+167=36×(104-91)=17+435-442=33×16+150=3/10+5/10=162+131+124=813+32×26=529+676÷2=16×6×64=401-151-155=351-49+97=679×(14÷2)=620÷2÷2=36×16×9=872×4÷2=88×(242-200)=908÷(12÷6)=208÷2÷4=102×(30÷5)=15×(498÷6)=235+23×40=5.3+3.0=309-(221-90)=80÷5×46=94×(15-11)=461-31×7=6/10-1/10=36×7÷2=425×2=276÷(16÷4)=924÷(53-49)=236÷4×67=12÷(14÷7)=700÷(2×2)=349-(516-188)=351-(144+197)=987+77×9=425-11×17=373×2-151=374-61×4=312+184×3=433+55×3=83+29×7=32×7+52=173-928÷8=690×(24÷6)=768÷8×9=24.3-12.6=330×3÷5=0.3+9.4=468÷(63÷7)=10×5×88=419-(48+341)=354÷(3×2)=24÷3×7=576÷2×3=6.6-3.9=811-660+154=246×2=95÷(30÷6)=84×(162÷6)=821+(937-20)=348-18×10=18×2×35=77×8-182=26×28=458-(331-73)=253+(392-272)=13×15×4=192+17×16=11×13×5=340-16×10=10×(45÷3)=(704-368)÷2=496-906÷3=379×(955-947)=213+741-223=307+75×2=224÷8=54÷(27÷3)=23×14×2=38×2×64=32×15=975÷3×4=747×3=118×4÷8=473-95×4=4.9-1.5=4.7-4.1=233-748÷4=17×2×46=10×23×3=23×(88÷4)=872-437-222=155+(88-43)=72×29÷6=13×10×3=453-357+43=843-11×27=407-95×3=45×(117÷9)=1/3+2/3=73+706-528=10×95-580=221+112+637=79.9+18.7=(472-20)÷2=171-(280-141)=360-247=12×32-264=811×9÷3=912-(816-311)=30+(492-334)=135+144-52=452-(131+240)=86×7×8=645×3÷5=71×(611-585)=632÷(16÷4)=749×(974-967)=13×33-195=(342-279)÷3=(331-179)÷2=950-44×11=423+246×3=690×7-11=492-381+114=270×7÷9=195÷3=990÷2×5=(428-329)÷9=468×(888-881)=45×(16÷4)=160÷5×11=14×16×2=95.4+2.4=53×(96÷6)=938×8=933-821=3.5-0.4=30×6×5=665-658÷7=719-46×8=450-39×7=855-751=(460-230)÷2=314-62×5=490+65+16=216÷(2×3)=634+670=518+53+217=413-19×2=375+32×18=56÷8×76=19.7+67.2=38×2×31=176÷8×33=45×2÷9=374-652÷4=984÷(3×2)=79×93×8=105+12×15=46×3=865-44×18=208-(100+34)=708×6÷2=686-275-63=90×15×8=137+257=23×4×34=10×3×46=504÷(840-838)=200÷(755-750)=652-(624+21)=463+10×18=51×17=634-483+406=171÷9×16=282÷(3×2)=187×3=289+185+14=834×9=891-364-329=403-(231-175)=873×(667-661)=896÷8÷7=284-(66+118)=56÷(366-362)=90×2÷6=711-(411+102)=75×(25÷5)=309-32×9=84×(846÷9)=624÷(4×2)=(730-584)÷2=674-(107+223)=(267-117)÷3=253-791÷7=268÷(2×2)=16×(141-109)=226×(213-207)=203÷7×48=450×2=97×6-262=37×48×7=325+96-293=145×7=336÷8=33×3×97=291-(158+85)=346+261+341=915÷5+350=256+322+866=420-286+660=610÷5×3=15×5×7=468×2×6=24×16÷2=171÷9×13=226-12×2=14×11×4=214+154=108×4-64=77×38÷2=279+137+571=481+(728-682)=370-370+18=108+453+205=842÷2+24=98×6=210÷(18÷9)=382-(444-189)=44.3+37.3=498-86-410=887-69×3=144+772+264=15×35÷3=485-292+305=756÷(518-512)=207÷(3×3)=(441-429)×13=207÷3×5=428×2=62×(72÷6)=818÷2×6=633+625+108=605-19×7=72÷(2×4)=228÷4=(489-404)×10=24×3×7=250+325=437-24×15=12×(98÷7)=486÷(3×2)=400-19×15=84-616÷8=72÷(24÷8)=18÷3×82=579÷3=635×4-482=529-(283+215)=58×(396÷9)=784-22×5=288-153+828=13×20×6=93×(287-282)=67+193-207=36÷6×67=562-306÷9=306÷(24÷4)=95+(867-289)=269×(12÷4)=22×(253-236)=666÷(3×3)=130-(84-36)=392÷7÷8=739+818+881=730-920÷8=235-10×7=741+450×2=15×54-167=70×34×7=13×(344÷8)=442÷2×6=98.8-23.0=21×3×94=308÷(16÷4)=732+223-544=10×3×30=456-(181+271)=593-11×33=(260-204)÷8=522÷(3×2)=33×4×5=588+(339-214)=143×(24÷8)=25×17=84+88÷2=226+12×29=953×(28÷4)=537-25×11=91+210÷6=62×28×5=619×(10÷2)=452-(476-29)=453×2÷3=18×22-131=65×(327-324)=264+64=556×6=444-149=84×5÷2=318÷2=664-253-134=9.4-1.4=532÷7×96=154+439+113=903-833+819=135×5÷3=273÷(21÷7)=291+743+667=48÷4×16=560-80×2=95÷(955-950)=184÷4=58×75=730+998=378×6÷7=320+21×17=482-896÷8=198+(327-182)=636×4÷3=96×76=343×2-43=155+899-425=84×9-114=32×15×2=48.6+50.5=86×72=2.5+7.4=354+(362-11)=859-278-29=827-21×26=27×30÷5=754-25×12=707+(476-280)=140×7×9=891-637+450=300×8÷3=373+(372-100)=817-(818-612)=23×(730-706)=788÷2÷2=297-12=53×85=260-(425-304)=72÷(3×2)=21×53=351÷(3×3)=845-326×2=458+828-351=477÷(27÷3)=2/10+7/10=492+704-601=338-249=45×14+290=27×(328÷8)=(314-231)×36=13×(57-54)=480-(94+273)=234+297÷9=21×2×37=645×4-536=10.1+36.9=210×4-340=48÷(2×2)=429-323+22=615-147+578=372+118-476=240÷6×89=534×7=10×3×45=161×5-486=390-(535-292)=516-431=7.4-0.6=11×(99-11)=213÷(350-347)=83×(204÷6)=94.5-0.3=(910-254)÷8=100+336=10×37-302=19×3×8=3.7+10.0=956-455-412=780÷(2×3)=181-126=996-(678-52)=296÷2÷2=379-47-158=142×4÷2=837×(18÷3)=27×12×2=60+76=639÷9×8=24×34+604=4/8-2/8=16×(377-356)=432-36÷9=24÷4×43=323-206-24=357÷(27÷9)=9.3-8.3=63×(224-220)=41.1+36.2=636÷(2×3)=680÷8÷5=61+30=500-427+115=877-655=344-239+275=178-77-45=640÷8×2=16×80×3=336×(139-136)=(202-181)×43=973-824+726=196+(470-315)=738-18=34×13-179=15+220-97=314-272=232×2+443=796÷2=69-(952-926)=21+107×2=297÷3×4=13×48÷6=153+138=83×4÷2=446-12×17=941-94-658=919-(125+544)=445-269+12=3.4+0.7=15×65-796=328+136-20=42×11-34=262+(100-40)=680÷(16÷4)=86×(82÷2)=399÷3÷7=624÷3=527-50-195=320÷(2×4)=791+881+477=804÷3÷2=917÷7×9=962÷2×7=945÷5÷9=57.9-55.3=429+403+906=660÷4×6=885-274÷2=5.9+3.8=343×2+138=(521-501)÷4=25÷5×3=140×3×2=550+551-438=203+161×3=862-166÷2=364-(77+241)=216÷4=467+110+180=68×5×6=767-22×12=845+889+647=450-21×16=140×4×7=529+(907-560)=795-(534+73)=244×(21÷3)=483-300-71=71.8-6.7=83-207÷9=33+24=36×11×2=179-(24+152)=14×65+41=41×21-692=84÷(12÷2)=44×21÷4=35÷7×12=870÷5=86+312+219=249+160=22×20-112=55-13=752÷8×11=931-176×4=51×4×2=814÷2×3=666×(735-727)=25×11÷5=56×17=352÷(36÷9)=748-555-91=456+141×2=126+(948-576)=3/7-1/7=110×(36÷4)=6.9+9.5=71+14×63=560÷5÷2=292×3-269=231-(217-46)=302-13×22=224+21×27=7.1+7.0=911-38×23=532÷2÷2=224÷4÷4=339÷(141-138)=(173-107)÷2=10×10×9=42×5÷3=358+(455-223)=132+404+120=75×(249-155)=310+438=(403-119)÷4=604-189×3=761-184×2=261×8÷2=157+293-332=811-481=980-154=291+400=14×2÷7=(581-556)×24=(605-575)÷3=10.0-4.5=654-38×10=338÷(388-386)=856-(638-220)=24×35-422=594÷(3×3)=246-128÷2=512÷(2×2)=12×12×2=171-29×5=143-783÷9=662-82÷2=70.4-62.2=(471-219)÷6=4/8-3/8=345×2-683=23+454÷2=881+369+908=640÷8×6=744÷4+961=16×2×63=952÷(2×4)=434÷(321-319)=(384-244)÷7=54×89÷3=680-21×27=(307-205)÷6=12×35-80=141+(326-187)=441×7-343=16×29+151=65.0+13.1=10×41-377=555÷5×2=(720-232)÷2=282÷6+643=12×77=411-11×20=269-11×10=22+(320-79)=383-(32+185)=243-85×2=374-(358-22)=520÷8×46=64÷8×29=924×(927-921)=4/7+2/7=103×8-695=18÷9=46×2×59=102×(15÷3)=133÷7×36=457+208÷4=857×6=20×12÷8=570÷(14÷7)=478÷(148-146)=632×9÷8=139×7×5=614÷(664-662)=250+33×26=144÷(872-864)=216÷2÷6=530+(788-119)=120÷8=20×(196÷4)=142-(393-368)=48.7+22.9=240÷8×12=676÷4×5=918÷(795-793)=28×33-717=11×2×77=98+295=12.4-4.7=497÷7×3=4/9-3/9=912+31×30=474×2÷4=147×(141-138)=3/8+2/8=108×(602-596)=388×2÷4=442-(24+372)=270÷3÷6=44×2×76=90+15×51=102×(32÷8)=195×2-344=33×(64÷8)=276÷6+886=388÷(24÷6)=7.1-1.3=231×6=798×(24÷6)=942-464÷8=201+209=8.3-6.6=145+121×5=288÷3=73×5=39+382-185=446+(746-230)=206×2-42=51×26÷6=304÷8=11×10-22=450-15×10=431-(48+237)=72×6÷2=680÷(15÷3)=260÷(16÷4)=56÷8×68=216÷(649-647)=19.7-16.8=958-(648+54)=390÷2=141×3=23×7×3=(157-139)×50=84×11÷2=894+662+851=1/6+4/6=29×12×2=308×2÷4=874-(980-310)=48×12=853×2-670=228÷(2×2)=(832-78)÷2=276÷(12÷3)=12×5×2=878÷2×6=917×3=17×40÷4=475×2-108=30×(186÷6)=204+345+330=9.5+4.2=764÷(2×2)=47×(40÷5)=11×10×3=20÷4×41=(82-13)×84=358×(10÷5)=129÷3=839-(568-339)=27×37×3=(329-305)÷4=140÷7=369+532÷4=521+123=207÷3=156+(335-11)=63-(19+25)=868×9-380=5.3-4.2=785-251-69=270÷3×2=15×16=99×(15÷5)=81+416=297÷(39-30)=46×4=278-50+194=715÷5+247=69+184-215=648+678÷6=33×2×38=81÷(377-368)=13×14+925=10×79=482-11×43=141×(21÷3)=11×78-781=(659-331)÷8=320+659-356=77×73÷7=426+11×22=187×(36÷9)=61×76÷4=18×21+276=763+210÷6=208+170=81×(250-246)=304+125-221=27×3×73=340×2=43.0+25.0=792÷4÷6=38×15÷5=280+15×31=9.7+3.0=561×5-322=(307-285)×16=826×9-739=5/8-3/8=17×3×38=116×3÷6=422-198=1.1-0.3=254-142-43=63×75×6=489-(243+108)=408-346=403+76-209=790-110×2=228÷(378-375)=35×(696÷8)=403×4=84×6×7=825-(234+138)=915-657÷9=510-95×5=186÷2=654÷(16÷8)=287-78÷6=165×8÷4=492-290=383-45×2=955×(844-836)=829+902÷2=643+512=359+450-198=663×(14÷7)=288÷4×95=24×29=10×90=5.4+3.9=33×15-56=56+153+515=63.3-0.2=(26-13)×45=(91-46)×11=406÷2×9=161×5-466=33.9-16.9=24×61÷4=390+10×30=123×(56÷7)=198÷(10÷5)=37×(450-441)=360÷(30÷5)=(758-686)×69=466-64×3=809×8÷2=496÷(14÷7)=397-120÷4=798÷(847-845)=395-331-53=612×(560-551)=811×(16÷2)=219+131×7=200-(191-166)=37×15+266=10+400÷8=94×(60÷6)=17×13-64=901+781-135=340÷(24÷6)=298÷2=(391-35)÷4=344÷2=197×3-475=405÷9=134-128+438=44.2+35.4=186+410+115=61×29=31×78÷2=912-23×6=829+366-142=231×3+215=487-324÷2=432÷(126-124)=332÷4×30=47×17-587=64÷(48÷6)=6.8-1.3=914+455+451=41×2×6=20×17-187=123×(16÷4)=477÷(45÷5)=739-(845-555)=470+436+18=677×(42÷6)=640÷2+30=82×13=11×43-60=2.0+13.2=53×34×5=402÷(456-453)=204÷2=302÷2×9=12÷(2×2)=19×13-142=59×(876-850)=698-26×10=20×(162÷9)=492÷(2×3)=257+(687-122)=671-939÷3=80×10=(58-30)×65=984+226+945=230+169×2=87×22=691-28×18=418÷(204-202)=60×12=635+15×23=195÷5×90=453-(328+51)=9.2-1.8=300÷(38-36)=134+139=852÷(48÷8)=16×24=33×3=160+795-53=22×(144÷8)=31×(51÷3)=14×(249-183)=858÷6=697+15+241=120×(14÷2)=5.1-1.2=922+328-993=87×27÷9=456×2×7=198÷3×5=15×3×62=99×(80÷8)=27×20-500=5.9+6.5=78×(27÷9)=50÷2×85=856÷8+39=321+648÷4=702÷(3×2)=72÷3÷6=10.0-9.0=428-118-10=223+(384-260)=(142-68)÷2=155×4+11=15×65-840=125+204+752=733×6-18=270+125-181=84×35÷5=373+(399-214)=3/9-2/9=389-(251+108)=965×(350-343)=97.5-69.1=15×3÷9=791-311+761=946-(61+340)=688-69-52=146+60-97=(873-545)÷8=174×(54÷9)=8.8-1.3=75×13-44=138÷(73-67)=94×9-497=961-645=179-(92-12)=720-22×10=207+107×6=222×4-81=389+(749-634)=40-10×4=799×(906-903)=392-(449-343)=1/8+5/8=112+272×3=21×(249÷3)=466-346=32×24÷8=975-683+840=363-89-10=184÷8=192÷3=665-(76+330)=737-(967-710)=15×11÷3=369-196-161=220-(34+145)=196×4=115+348-202=844+360÷5=372+153÷3=981-83=42×22=95×(693÷7)=72÷6×68=220×4-726=621-506+452=797-357-209=94×38÷2=938÷(865-858)=110×(323-316)=14×5×7=240÷4=126÷3×20=195÷(21÷7)=756-89×4=552÷(2×3)=408÷2÷4=638-186=333-36×2=631×5-578=251-573÷3=34×14×5=468÷(350-346)=(343-131)÷2=394-140-165=189×(28÷7)=75+87×10=81×6×4=393-124+123=838×7=20÷5×82=226÷(259-257)=219×(12÷4)=941×(720-712)=5/9+2/9=262×3+764=12×54÷3=424-750÷6=474×2÷3=64×28=361-(303-136)=464-(391-105)=435+22×45=414+962÷2=439-(981-574)=774÷(3×3)=2/4-1/4=329-(418-302)=672÷(2×3)=206-75-108=790÷(40÷8)=110÷5×38=135+89×7=416-15×24=89×87=608÷4÷2=969+279=20×(35÷5)=499-71=36×21÷2=17×24-245=7.9+7.8=27×6×4=998-479-82=661-17×16=476-334-46=35×2×34=155×6×7=15×57=127+38=86+687÷3=53+97=93×11=733×(958-954)=19×35-652=437-22×17=960-17×28=222×(416-412)=372÷2×6=12×7×31=424×2=800-372÷4=470-(206+259)=342÷(45÷5)=414-107=844+65+153=(764-728)÷2=391-211+203=94×(231÷3)=856÷(4×2)=576÷(714-712)=270+19×33=858-(754-379)=33×8=35÷7×41=467-(164-95)=912÷4÷6=16×8×2=336÷6=341+(285-61)=62×(469-460)=677+55×7=1/5+3/5=9.9-2.4=352÷4×8=15÷(30÷6)=264+(272-132)=16÷4×42=84×92÷2=63×36÷3=(863-573)÷2=70÷2=544÷8+371=52÷2=20×3×44=424×(40÷5)=46×(42-21)=342-35×3=872÷8+305=11×17-55=720÷2+322=758÷(41-39)=936-368=99×9×2=(585-535)×48=112÷8÷2=489-137=9.4+6.9=413-(207-155)=425×2×8=27×11×3=489-110=108+107=802×5÷2=936÷9÷8=209+981÷9=327+35×16=6.7+2.1=948÷4=76×8=17×52-795=743×8=180÷5÷6=17×(119÷7)=244×3-35=36÷9=32×23÷4=291×(270-262)=845-601+183=72÷2×14=17×5×96=44×39×4=34×2×80=433-49-285=653+135×3=85-37+247=85×10-453=11×(70-10)=38×23-553=503+430-571=10×60÷6=(99-86)×36=12×86=368-105×2=18×4×92=411-336÷4=16÷2+332=399-170+563=53×(70÷7)=25×3×17=70×(210÷7)=7.5-6.6=205×(63÷7)=437+318=277-150=15×44=441-385+264=307+655÷5=56×(321-288)=72÷3=812÷(2×2)=915÷(660-655)=11×13×3=140÷5×2=864÷(48÷8)=115×(471-467)=844×2-534=37×2×4=22×7×4=15×61=3/9-1/9=339+87-211=574÷2÷7=358+379+708=669-952÷4=(340-136)÷6=812+238×3=49×(265-245)=228+263+52=111+(66-24)=740÷4×6=226+31×19=91×10+56=3/6-2/6=13+185×2=161×5÷7=1/5+2/5=388-17×12=22×8=660÷4+401=12×40-54=16×(234÷3)=312-10×27=(492-430)×94=861+(694-672)=919-(137+663)=42÷(3×2)=18×31=19×3×91=237+(47-42)=444-125×3=121-54×2=180÷(91-87)=761+894-441=442-25-55=274+46×10=90÷(3×2)=339-45÷3=29×34=583+78+195=400+107×2=344+263+464=10+535+23=113-10×7=876÷6+63=10×(534÷6)=20×19-67=14×2×97=3.2+7.7=545-265×2=14×33-410=29×2×54=145+286=58×(126÷9)=908-(387-238)=7.6+5.0=406-398+503=485×9-455=460×(25÷5)=26×34-52=145×(24÷8)=45×(414-393)=536×6=45×42×2=936÷6×9=259÷(28÷4)=658÷2×3=30×15×2=540÷6+459=392-141-242=64÷8×86=187+10×10=697-192÷8=647×9=741÷3×6=9.3-2.7=12÷(48-44)=135-96+401=12×8×92=7/9+2/9=150÷5÷2=9.5+6.0=83+26=40×2×11=197+131-206=600×8-442=253+218-38=67×32=228×(795-788)=479+22×22=439-20+265=43+(255-187)=17×(82-77)=321×2=97×(135-127)=(279-226)×18=872÷8=273+(411-392)=119×(425-421)=352+84=360-35×9=903÷3+833=(146-131)×23=2.2+8.3=249+432=196-220÷4=17×5×45=112×5+792=315÷(3×3)=253-28÷7=102+745+22=23.5-17.5=15×17÷3=459÷9÷3=119×(48÷6)=81+209=434÷(14÷7)=(53-41)×60=662×2-734=63+106=443-14×30=626-945÷3=225×3÷9=34×5=55×(60÷5)=156+107×3=324-33=0.2+1.0=66×7×2=96÷(405-402)=195-11×17=24×6=15×34÷6=460÷5×50=(141-45)÷2=85.2+3.6=688÷8+264=12×(560÷8)=474+100÷4=132×7×8=992+939-776=23×2×17=378÷7÷6=499-285-22=493+399+556=180÷3÷3=75×7÷5=973-178-495=38×(78÷2)=19×2×50=660÷2÷3=541-(417-84)=578+552+100=46×64÷2=42×(137-115)=907×(593-587)=867-160=30×85=54×17×7=4.4+1.6=(121-89)÷8=3.5+0.6=456÷(2×4)=772×9-826=102+328-172=665+624÷8=5.1-2.0=721-(268+50)=49+395+308=180÷2÷2=1/7+4/7=103×6×3=35×24=44×20÷5=512÷2÷2=344+14×46=421+24×39=75×88÷8=121×3×6=473+(792-420)=610+154=62+242×2=878-(437+96)=642÷3=18×(152÷4)=47×10×2=166-(313-200)=(499-475)÷4=985÷5=7.6-2.8=560÷2÷5=446-147=176×3×9=845-448+919=972+513-834=880÷2=879-642+602=12×3×14=360÷(12÷2)=51×8×2=142÷(293-291)=178+(350-291)=40×(139-135)=772-667+703=450×2×8=261×8=104-28+418=3.2+3.4=500÷2×8=61×43×5=685+(956-170)=参考答案737×(870-865)=3685323-(889-699)=133384×2-377=391352-188÷4=30516×5×96=7680947-440+133=640125×(25÷5)=625938-(287+530)=121480÷6×8=64010×3×23=690431-27=4043/6-1/6=2/611×49=539953-676=277250-56-123=7133×19=627(454-239)÷5=43794+970-260=1504902-(652+118)=132949-(168+130)=651114×7+493=1291(283-243)÷4=107.6+4.6=12.236×19÷3=228468÷3+76=23263×(66÷3)=1386109×8×4=3488329-132-197=0474-269+147=352127+70×7=61778×(141-82)=4602784÷4÷7=28585+92×7=122975+135×7=1020590×7÷5=826574÷(588-586)=28712×(58-13)=540390÷6÷5=13772-(688-365)=449398-450÷5=308165+182-106=241415-345=70(360-263)×60=5820501-167×2=167226-137=89361×2=722141×3×2=846455+705=1160186÷(24÷8)=62456÷6×14=1064218÷(360-358)=109826÷7÷2=59402-21×10=19251×8=408139-86-25=2817×47-395=404407+65-279=193938×4÷2=187612×10×5=600201-805÷7=86489-357+195=3271.6+8.4=10.0322+(292-11)=603465-29×10=175360+157=517324×(74-71)=9725.1-4.4=0.7553-(713-258)=9815×4×75=450093+(230-143)=180(412-322)÷6=15520÷4+229=35924×15÷6=60214+545=759129-27+102=204144+70×8=70461×51=311114×35÷2=24574×(425÷5)=62906/7-1/7=5/7238-166=72187×(417-414)=561917÷7×8=104821÷7×59=177530÷(814-809)=10613×(492-485)=9137×5=185(448-260)÷2=947.1+4.8=11.9432÷2÷3=72762-(347+76)=339973÷7×6=83429×5×6=87010×18-146=34859+240-745=354579-53-468=5845÷5×68=6121.5+9.1=10.6209-114÷6=190243-14×14=47136+10×34=476790-16×37=198361-44=317677-21-186=470546+601=1147147÷7=2124÷4×68=408976-468+184=692109+85=19477.5-18.7=58.8425-53×6=107432-(255+41)=136121+62×5=4311.9-1.6=0.38.9-8.6=0.354÷(3×2)=9415-(207+158)=5018×41+638=1376476-(701-425)=20019×43×2=1634813-10×23=583815×7-554=5151152÷4×14=53220×21-281=139482-221-76=185183×3×6=329467×79×3=15879202×4-566=242967-96-438=43315×70÷7=15070×2+419=559379-354=2578×5=390893-(422-396)=867417-(58+260)=99(483-459)÷8=3789÷3=263276÷6÷2=23348-49×5=10333×3×7=69394×2×4=75268×(69÷3)=1564360÷(2×3)=6013×(32÷4)=104188+12×46=740319-72-209=38241-120=12181-78÷2=42(224-164)÷3=2048×94÷3=150419×22×2=836157+(418-180)=39536×(136÷8)=61215×38-137=433548×(15÷5)=1644(746-662)×89=74766.4-0.4=6.022×11×2=484941-92×4=573495÷5×9=891(514-409)÷7=15944+54×2=105221+(345-28)=338714×3-686=1456696÷(16÷2)=8716×52=832636÷(88-85)=212156÷(3×2)=2628×3÷7=12(836-619)÷7=3158×(302-254)=2784102×7=714461-(197+27)=23751×80×8=32640552÷4÷6=23922-657=265954-736÷8=862181×6-406=680648÷(3×3)=72136÷(2×4)=17683+(634-76)=1241104+372=476336÷8÷7=6476÷(606-604)=238528÷4÷4=3384×7+19=60749×17=83383×(260-257)=249723÷3×5=1205(785-161)÷2=31285×(461-454)=595418+102×3=7246.8-4.9=1.9371-205=166723-666÷2=390407-16×18=11962×2÷4=31531×8÷2=212411×(810÷9)=99072×13÷4=23463÷(315-312)=21984÷4×6=1476159÷3+160=21378+22×23=584145+167=31236×(104-91)=46817+435-442=1033×16+150=6783/10+5/10=8/10162+131+124=417813+32×26=1645529+676÷2=86716×6×64=6144401-151-155=95351-49+97=399679×(14÷2)=4753620÷2÷2=15536×16×9=5184872×4÷2=174488×(242-200)=3696908÷(12÷6)=454208÷2÷4=26102×(30÷5)=61215×(498÷6)=1245235+23×40=11555.3+3.0=8.3309-(221-90)=17880÷5×46=73694×(15-11)=376461-31×7=2446/10-1/10=5/1036×7÷2=126425×2=850276÷(16÷4)=69924÷(53-49)=231236÷4×67=395312÷(14÷7)=6700÷(2×2)=175349-(516-188)=21351-(144+197)=10987+77×9=1680425-11×17=238373×2-151=595374-61×4=130312+184×3=864433+55×3=59883+29×7=28632×7+52=276173-928÷8=57690×(24÷6)=2760768÷8×9=86424.3-12.6=11.7330×3÷5=1980.3+9.4=9.7468÷(63÷7)=5210×5×88=4400419-(48+341)=30354÷(3×2)=5924÷3×7=56576÷2×3=8646.6-3.9=2.7811-660+154=305246×2=49295÷(30÷6)=1984×(162÷6)=2268821+(937-20)=1738348-18×10=16818×2×35=126077×8-182=43426×28=728458-(331-73)=200253+(392-272)=37313×15×4=780192+17×16=46411×13×5=715340-16×10=18010×(45÷3)=150(704-368)÷2=168496-906÷3=194379×(955-947)=3032213+741-223=731307+75×2=457224÷8=2854÷(27÷3)=623×14×2=64438×2×64=486432×15=480975÷3×4=1300747×3=2241118×4÷8=59473-95×4=934.9-1.5=3.44.7-4.1=0.6233-748÷4=4617×2×46=156410×23×3=69023×(88÷4)=506872-437-222=213155+(88-43)=20072×29÷6=34813×10×3=390453-357+43=139843-11×27=546407-95×3=12245×(117÷9)=5851/3+2/3=173+706-528=25110×95-580=370221+112+637=97079.9+18.7=98.6(472-20)÷2=226171-(280-141)=32360-247=11312×32-264=120811×9÷3=2433912-(816-311)=40730+(492-334)=188135+144-52=227452-(131+240)=8186×7×8=4816645×3÷5=38771×(611-585)=1846632÷(16÷4)=158749×(974-967)=524313×33-195=234(342-279)÷3=21(331-179)÷2=76950-44×11=466423+246×3=1161690×7-11=4819492-381+114=225270×7÷9=210195÷3=65990÷2×5=2475(428-329)÷9=11468×(888-881)=327645×(16÷4)=180160÷5×11=35214×16×2=44895.4+2.4=97.853×(96÷6)=848938×8=7504933-821=1123.5-0.4=3.130×6×5=900665-658÷7=571719-46×8=351450-39×7=177855-751=104(460-230)÷2=115314-62×5=4490+65+16=571216÷(2×3)=36634+670=1304518+53+217=788413-19×2=375375+32×18=95156÷8×76=53219.7+67.2=86.938×2×31=2356176÷8×33=72645×2÷9=10374-652÷4=211984÷(3×2)=16479×93×8=58776105+12×15=28546×3=138865-44×18=73208-(100+34)=74708×6÷2=2124686-275-63=34890×15×8=10800137+257=39423×4×34=312810×3×46=1380504÷(840-838)=252200÷(755-750)=40652-(624+21)=7463+10×18=64351×17=867634-483+406=557171÷9×16=304282÷(3×2)=47187×3=561289+185+14=488834×9=7506891-364-329=198403-(231-175)=347873×(667-661)=5238896÷8÷7=16284-(66+118)=10056÷(366-362)=1490×2÷6=30711-(411+102)=19875×(25÷5)=375309-32×9=2184×(846÷9)=7896624÷(4×2)=78(730-584)÷2=73674-(107+223)=344(267-117)÷3=50253-791÷7=140268÷(2×2)=6716×(141-109)=512226×(213-207)=1356203÷7×48=1392450×2=90097×6-262=32037×48×7=12432325+96-293=128145×7=1015336÷8=4233×3×97=9603291-(158+85)=48346+261+341=948915÷5+350=533256+322+866=1444420-286+660=794610÷5×3=36615×5×7=525468×2×6=561624×16÷2=192171÷9×13=247226-12×2=20214×11×4=616214+154=368108×4-64=36877×38÷2=1463279+137+571=987481+(728-682)=527370-370+18=18108+453+205=766842÷2+24=44598×6=588210÷(18÷9)=105382-(444-189)=12744.3+37.3=81.6498-86-410=2887-69×3=680144+772+264=118015×35÷3=175485-292+305=498756÷(518-512)=126207÷(3×3)=23(441-429)×13=156207÷3×5=345428×2=85662×(72÷6)=744818÷2×6=2454633+625+108=1366605-19×7=47272÷(2×4)=9228÷4=57(489-404)×10=85024×3×7=504250+325=575437-24×15=7712×(98÷7)=168486÷(3×2)=81400-19×15=11584-616÷8=772÷(24÷8)=2418÷3×82=492579÷3=193635×4-482=2058529-(283+215)=3158×(396÷9)=2552784-22×5=674288-153+828=96313×20×6=156093×(287-282)=46567+193-207=5336÷6×67=402562-306÷9=528306÷(24÷4)=5195+(867-289)=673269×(12÷4)=80722×(253-236)=374666÷(3×3)=74130-(84-36)=82392÷7÷8=7739+818+881=2438730-920÷8=615235-10×7=165741+450×2=164115×54-167=64370×34×7=1666013×(344÷8)=559442÷2×6=132698.8-23.0=75.821×3×94=5922308÷(16÷4)=77732+223-544=41110×3×30=900456-(181+271)=4593-11×33=230(260-204)÷8=7522÷(3×2)=8733×4×5=660588+(339-214)=713143×(24÷8)=42925×17=42584+88÷2=128226+12×29=574953×(28÷4)=6671537-25×11=26291+210÷6=12662×28×5=8680619×(10÷2)=3095452-(476-29)=5453×2÷3=30218×22-131=26565×(327-324)=195264+64=328556×6=3336444-149=29584×5÷2=210318÷2=159664-253-134=2779.4-1.4=8.0532÷7×96=7296154+439+113=706903-833+819=889135×5÷3=225273÷(21÷7)=91291+743+667=170148÷4×16=192560-80×2=40095÷(955-950)=19184÷4=4658×75=4350730+998=1728378×6÷7=324320+21×17=677482-896÷8=370198+(327-182)=343636×4÷3=84896×76=7296343×2-43=643155+899-425=62984×9-114=64232×15×2=96048.6+50.5=99.186×72=61922.5+7.4=9.9354+(362-11)=705859-278-29=552827-21×26=28127×30÷5=162754-25×12=454707+(476-280)=903140×7×9=8820891-637+450=704300×8÷3=800373+(372-100)=645817-(818-612)=61123×(730-706)=552788÷2÷2=197297-12=28553×85=4505260-(425-304)=13972÷(3×2)=1221×53=1113351÷(3×3)=39845-326×2=193458+828-351=935477÷(27÷3)=532/10+7/10=9/10492+704-601=595338-249=8945×14+290=92027×(328÷8)=1107(314-231)×36=298813×(57-54)=39480-(94+273)=113234+297÷9=26721×2×37=1554645×4-536=204410.1+36.9=47.0210×4-340=50048÷(2×2)=12429-323+22=128615-147+578=1046372+118-476=14240÷6×89=3560534×7=373810×3×45=1350161×5-486=319390-(535-292)=147516-431=857.4-0.6=6.811×(99-11)=968213÷(350-347)=7183×(204÷6)=282294.5-0.3=94.2(910-254)÷8=82100+336=43610×37-302=6819×3×8=4563.7+10.0=13.7956-455-412=89780÷(2×3)=130181-126=55996-(678-52)=370296÷2÷2=74379-47-158=174142×4÷2=284837×(18÷3)=502227×12×2=64860+76=136639÷9×8=56824×34+604=14204/8-2/8=2/816×(377-356)=336432-36÷9=42824÷4×43=258323-206-24=93357÷(27÷9)=1199.3-8.3=1.063×(224-220)=25241.1+36.2=77.3636÷(2×3)=106680÷8÷5=1761+30=91500-427+115=188877-655=222344-239+275=380178-77-45=56640÷8×2=16016×80×3=3840336×(139-136)=1008(202-181)×43=903973-824+726=875196+(470-315)=351738-18=72034×13-179=26315+220-97=138314-272=42232×2+443=907796÷2=39869-(952-926)=4321+107×2=235297÷3×4=39613×48÷6=104153+138=29183×4÷2=166446-12×17=242941-94-658=189919-(125+544)=250445-269+12=1883.4+0.7=4.115×65-796=179328+136-20=44442×11-34=428262+(100-40)=322680÷(16÷4)=17086×(82÷2)=3526399÷3÷7=19624÷3=208527-50-195=282320÷(2×4)=40791+881+477=2149804÷3÷2=134917÷7×9=1179962÷2×7=3367945÷5÷9=2157.9-55.3=2.6429+403+906=1738660÷4×6=990885-274÷2=7485.9+3.8=9.7343×2+138=824(521-501)÷4=525÷5×3=15140×3×2=840550+551-438=663203+161×3=686862-166÷2=779364-(77+241)=46216÷4=54467+110+180=75768×5×6=2040767-22×12=503845+889+647=2381450-21×16=114140×4×7=3920529+(907-560)=876795-(534+73)=188244×(21÷3)=1708483-300-71=11271.8-6.7=65.183-207÷9=6033+24=5736×11×2=792179-(24+152)=314×65+41=95141×21-692=16984÷(12÷2)=1444×21÷4=23135÷7×12=60870÷5=17486+312+219=617249+160=40922×20-112=32855-13=42752÷8×11=1034931-176×4=22751×4×2=408814÷2×3=1221666×(735-727)=532825×11÷5=5556×17=952352÷(36÷9)=88748-555-91=102456+141×2=738126+(948-576)=4983/7-1/7=2/7110×(36÷4)=9906.9+9.5=16.471+14×63=953560÷5÷2=56292×3-269=607231-(217-46)=60302-13×22=16224+21×27=7917.1+7.0=14.1911-38×23=37532÷2÷2=133224÷4÷4=14339÷(141-138)=113(173-107)÷2=3310×10×9=90042×5÷3=70358+(455-223)=590132+404+120=65675×(249-155)=7050310+438=748(403-119)÷4=71604-189×3=37761-184×2=393261×8÷2=1044157+293-332=118811-481=330980-154=826291+400=69114×2÷7=4(581-556)×24=600(605-575)÷3=1010.0-4.5=5.5654-38×10=274338÷(388-386)=169856-(638-220)=43824×35-422=418594÷(3×3)=66246-128÷2=182512÷(2×2)=12812×12×2=288171-29×5=26143-783÷9=56662-82÷2=62170.4-62.2=8.2(471-219)÷6=424/8-3/8=1/8345×2-683=723+454÷2=250881+369+908=2158640÷8×6=480744÷4+961=114716×2×63=2016952÷(2×4)=119434÷(321-319)=217(384-244)÷7=2054×89÷3=1602680-21×27=113(307-205)÷6=1712×35-80=340141+(326-187)=280441×7-343=274416×29+151=61565.0+13.1=78.110×41-377=33555÷5×2=222(720-232)÷2=244282÷6+643=69012×77=924411-11×20=191269-11×10=15922+(320-79)=263383-(32+185)=166243-85×2=73374-(358-22)=38520÷8×46=299064÷8×29=232924×(927-921)=55444/7+2/7=6/7103×8-695=12918÷9=246×2×59=5428102×(15÷3)=510133÷7×36=684457+208÷4=509857×6=514220×12÷8=30570÷(14÷7)=285478÷(148-146)=239632×9÷8=711139×7×5=4865614÷(664-662)=307250+33×26=1108144÷(872-864)=18216÷2÷6=18530+(788-119)=1199120÷8=1520×(196÷4)=980142-(393-368)=11748.7+22.9=71.6240÷8×12=360676÷4×5=845918÷(795-793)=45928×33-717=20711×2×77=169498+295=39312.4-4.7=7.7497÷7×3=2134/9-3/9=1/9912+31×30=1842474×2÷4=237147×(141-138)=4413/8+2/8=5/8108×(602-596)=648388×2÷4=194442-(24+372)=46270÷3÷6=1544×2×76=668890+15×51=855102×(32÷8)=408195×2-344=4633×(64÷8)=264276÷6+886=932388÷(24÷6)=977.1-1.3=5.8231×6=1386798×(24÷6)=3192942-464÷8=884201+209=4108.3-6.6=1.7145+121×5=750288÷3=9673×5=36539+382-185=236446+(746-230)=962206×2-42=37051×26÷6=221304÷8=3811×10-22=88450-15×10=300431-(48+237)=14672×6÷2=216680÷(15÷3)=136260÷(16÷4)=6556÷8×68=476216÷(649-647)=10819.7-16.8=2.9958-(648+54)=256390÷2=195141×3=42323×7×3=483(157-139)×50=90084×11÷2=462894+662+851=24071/6+4/6=5/629×12×2=696308×2÷4=154874-(980-310)=20448×12=576853×2-670=1036228÷(2×2)=57(832-78)÷2=377276÷(12÷3)=6912×5×2=120878÷2×6=2634917×3=275117×40÷4=170475×2-108=84230×(186÷6)=930204+345+330=8799.5+4.2=13.7764÷(2×2)=19147×(40÷5)=37611×10×3=33020÷4×41=205(82-13)×84=5796358×(10÷5)=716129÷3=43839-(568-339)=61027×37×3=2997(329-305)÷4=6140÷7=20369+532÷4=502521+123=644207÷3=69156+(335-11)=48063-(19+25)=19868×9-380=74325.3-4.2=1.1785-251-69=465270÷3×2=18015×16=24099×(15÷5)=29781+416=497297÷(39-30)=3346×4=184278-50+194=422715÷5+247=39069+184-215=38648+678÷6=76133×2×38=250881÷(377-368)=913×14+925=110710×79=790482-11×43=9141×(21÷3)=98711×78-781=77(659-331)÷8=41320+659-356=62377×73÷7=803426+11×22=668187×(36÷9)=74861×76÷4=115918×21+276=654763+210÷6=798208+170=37881×(250-246)=324304+125-221=20827×3×73=5913340×2=68043.0+25.0=68.079