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655-172÷4=33×3×51=307×2=63.4-52.5=205÷(40÷8)=102-16×5=342-426÷2=118-423÷9=704÷2+461=278×3×8=216÷(12÷2)=(926-458)÷6=568-320+763=313×2×3=69×6×7=436+34×2=2/6-1/6=772÷2×5=(508-280)÷2=8.0-0.7=213-117+44=504+525÷3=52×2×9=882÷3÷3=310×3×7=64×25×8=65×(152÷8)=776÷(14÷7)=739-150+882=477-221+455=342-34=862-(356+210)=159×(231-226)=13×21×3=(98-86)×79=1.1+5.0=1/10+9/10=782÷2+187=23×28=337+(718-22)=231+10×79=502×9-124=875÷(788-783)=38×2=10×14×2=9.0+7.0=217÷(63÷9)=65×7+477=(455-410)÷5=387-(18+72)=95×18÷6=347+47×16=269+416+27=158+378+327=90+386+117=32×11-151=640×7÷4=722-(240+349)=246÷2=390÷5=80÷(12÷6)=252+104=781-18×4=434+(943-50)=73+248=930÷5÷6=156÷(36÷6)=493-26×15=946-21×26=392-247=228×(24÷8)=84×3÷2=460+28×33=986-489=387+(987-900)=0.6+3.1=262÷2=68×(112÷8)=24×75=73+(164-64)=75×(96÷8)=448-15×6=265-59=50×4+486=37+10×74=598÷2=431-342=31×30-829=49×5÷7=37×5×9=298×4-747=464÷(48÷6)=270÷(426-421)=471-20×10=357×(277-271)=18×34=12×14×4=493+861÷3=645+792÷3=88×(664÷8)=455-23×7=578÷(791-789)=457-83×5=24÷3×42=5/8-2/8=2.5-2.1=255÷(18÷6)=5.1-3.5=12÷(207-204)=76×(411-398)=155+(383-170)=749-552÷3=10×40×2=620-339=92÷2×73=27×36÷4=5.5+1.9=25×(144÷8)=148×5=10×(441÷7)=779-(247-20)=583-220-350=353-166+197=827-(168+366)=45×37=780×8-658=558×4=0.2+5.9=18×2×93=(587-521)×49=21×40÷2=369-69×4=914×4=472-392+238=916-18×7=892÷(198-194)=229-20×8=509-(985-843)=963+648-246=19×17-160=71×(91÷7)=7.8+6.9=177×(457-452)=78×2+907=929+423÷9=150+57-88=123÷3=372×2÷8=388÷(2×2)=193+384+139=75×45÷3=423-(211+74)=217×3×7=67.5+0.2=419-294+308=(455-13)÷2=308×(86-83)=132÷(994-990)=215+284=21.2-20.1=608÷2×3=274+398=128+368=930÷3+478=784-364÷2=384÷8×41=30×29=9.4-5.9=808×(766-759)=870-429×2=44×(287÷7)=753-13×14=554-235-162=110+70=270-(121+42)=129+367-111=793-362×2=46×57÷6=116×8×7=14×27÷9=181×(24÷3)=(885-513)÷3=144×6-660=960÷(20÷4)=53.6+12.0=121×5=54+117-112=66×13-312=424÷8×9=295-152÷8=414÷(183-177)=255-(47+105)=640÷8+236=228÷(16÷8)=95.3-14.6=36×(27÷9)=30×13-25=616×4÷7=296×9-602=324-(224-148)=777÷(56÷8)=27×19÷3=404-(799-669)=814+236=341+64×7=144÷(320-318)=833-378+403=248×5=414÷3÷6=287+13×36=445-(486-296)=24÷4×87=25×(478-383)=14×33=983-46×4=201-195÷3=65×(128-124)=387÷3÷3=910÷2÷7=52+141×6=160÷(2×4)=87×73=(452-374)÷3=10×5×2=954÷(750-744)=325-14×10=(217-163)÷2=51÷3×56=144÷(36÷6)=594+51×3=458-28×8=962-175×5=4.9-3.6=126-174÷2=812×(961-957)=13×6×95=327+67=48÷8×17=840-426÷6=967+628-470=15×12=171÷9=26×(105-68)=208÷(2×4)=273-22÷2=230-685÷5=497×2÷7=225-22×5=372÷4×9=40÷4×6=12×41-477=16×18×2=520÷2=188-150÷6=942-44×10=263+(437-241)=675÷3÷9=216÷(282-274)=38×11=637-51-50=817-259+64=462÷7=916-352+815=220×3+259=34×9÷2=278×3÷2=580-(731-713)=264÷4=489-(161+126)=250-12×10=27÷9×99=179+(171-100)=918-10×66=109+(345-208)=961-(258+245)=474÷(12÷2)=33×(26÷2)=151×2=560-303+433=105÷(20÷4)=6.4-2.4=204×4=272÷(14÷7)=71×7-446=169+38=944+(206-164)=280÷(21÷3)=26×63×2=19×10×2=456÷4÷3=963-(375+116)=59×2×3=473-10×7=289+88-351=918×(958-952)=312-183=170÷(43-38)=263-(295-41)=199-(241-217)=15×62+324=859-137-18=935+123×4=58×45÷3=965-410×2=2/6+3/6=86.6-26.7=65×6-65=12×4×63=99×46×3=127+714+140=14×(392-387)=62×(261-253)=173×(192-185)=433×6=619+38×21=358-23×9=446-19×16=447+157=473-120=643+(324-282)=109×4×3=982-287-281=896-59×3=164+42=181+177=60.3-7.3=15×40-512=107-(389-332)=820-10×62=72×3-88=45÷9×7=899-871=346-156-29=66÷3×9=16×38=21×(192÷6)=191×5-758=365+90÷5=945×4÷3=63×13÷7=45×19=28×10×3=400÷5÷5=173×5+412=454×9÷6=40×(54÷6)=22×32-203=405÷3×8=60×10÷8=(421-177)÷4=5.5-3.7=698-(67+41)=417÷(13-10)=80×76=28×17×2=52×11+35=960÷(2×2)=144÷2=98+(583-548)=210÷7×24=43×(105÷7)=22×10×4=245-(75-16)=870÷5÷2=326÷2=550-296=460+141-175=114÷6×11=172×3÷6=485×2=1.5+6.6=702×4-675=263+246=41×12-210=25×2×56=96+370×2=652+(823-490)=20×22-140=86×(83-78)=687-219-370=544+337=932-97-230=275-(297-23)=84÷6×21=42×(75÷5)=475-238-101=25+(405-19)=161+120×5=476+(190-85)=37×9×5=489-17×26=42×13=29+33×7=316+279=997+(724-489)=16×39×9=61+48×18=80×(679÷7)=58×9÷6=11×2×44=374+19×28=73×88×6=616÷(2×4)=950+(553-394)=343+22×15=963÷9×7=806-231+603=944÷2÷4=467-(376-149)=478-(42+39)=168-21×6=686-12-615=24÷(145-143)=(852-272)÷2=3.0-1.6=721-(756-658)=330×8÷4=38×2×66=906÷2+587=681-355=35×15-313=972-10×84=37×2+482=445-45-190=26×91×5=382-177=12×3×98=60×(594÷9)=401-184=61×74=10×42-220=94×(171÷9)=12×6×90=355-(278-174)=320÷(4×2)=8.8+4.1=108÷(3×3)=180+182+423=15×11×4=478×7÷2=24÷(32÷8)=747÷3×6=243×(36÷4)=87×76÷4=89×64×4=660÷(2×3)=(963-871)×61=244+75×9=577-296+773=722-(391+89)=459×7=75÷(202-199)=81÷(266-257)=12×35+350=994-62×10=78.6+4.1=305÷(254-249)=63÷9×8=370-21×11=(327-303)×26=58×31×8=108÷3÷6=(982-919)×18=912÷(2×2)=110+405÷5=6.9+0.8=382-(376-207)=54×(184÷4)=964-(249-206)=12×40-317=429-(473-424)=10×(392÷7)=2.8-1.5=14×20×3=11×37-63=268-507÷3=34×(25÷5)=851×4=954÷(735-729)=86.9-27.9=13×8÷2=(469-311)÷2=52×94×6=9.6-6.7=844-815=811-13×53=345+107×2=1.6+4.6=192÷(4×2)=936-32×23=821-186=32×4×5=27×5×3=(360-308)×14=814-140÷4=581-143=(420-140)÷5=44×(426-417)=11×9×13=144×(18÷6)=0.7+0.8=63+376-137=381+(491-421)=11×5×27=486-414÷2=159+132+318=27×2×31=267×2-249=45×15+207=726×6-185=47×2×57=532+195+168=185+62×9=827-173+425=587-(904-672)=975×(20÷5)=35×23-659=286+(453-125)=116÷4=432-318=(318-259)×12=18×4×57=39×2×5=14×15=515+205+388=136÷2=774+10+264=86×48÷4=767-173=127+125×3=230+128-338=703+(914-306)=(885-840)×62=10×64÷5=280+184-173=335-247+350=421-291-69=221+320×2=243-51-107=287-(124-102)=68×45×3=88+89×7=156÷2×4=185+(490-94)=198÷6+755=14×64-743=736-330-217=813+279-79=452-349=92×9+438=77×(504÷6)=84×78×5=666÷2=780÷5+248=37.1-7.5=18×8×6=28×29÷4=159×2×3=434÷(105-98)=815×(35÷5)=2.5+0.6=60×(402-345)=978+414+564=396-126+95=328+331+245=85×(744-668)=137×3×2=737-(622+72)=33×(90÷6)=10×27=216÷9×85=374-72=668-(170+119)=575-162-265=47×20×3=758×4-794=154-22=730-537-109=471-54=282×3-297=2.7+1.1=19.0+6.3=470+(414-206)=360÷(3×3)=230÷2=492-872÷2=106×8+176=783-480÷2=455+412÷2=37×13-404=126×4÷9=644÷2×7=(436-421)×20=197×4×9=227×(853-847)=408-72÷3=363+156-434=(367-348)×25=867+188×5=230-(394-325)=285-31=2.2+9.7=125+81×8=18×26=114×3×5=708÷(18÷3)=23×(91÷7)=35×24÷6=864-10×35=423-(203-81)=472÷(40÷5)=5/7-1/7=253-792÷4=26×32÷8=123+760÷2=855÷3+75=379×2-128=466-(124+295)=89×(252÷3)=82×21×3=4/7+2/7=27+(487-70)=300÷(28÷7)=93×(99÷3)=12×60-278=19×(686÷7)=5.7-0.8=10+97-38=372÷3×9=131×7×2=104-648÷9=876-796÷4=(391-211)÷6=342÷3÷6=220+15×42=752÷4=869-350÷5=61×9-269=708-54×10=90×4×2=21×(147÷7)=350÷2+655=363-217=478-(295+21)=32×(258-210)=14×35=75×(220÷5)=436-254+83=21+141+780=(152-141)×31=694+102×2=41×(485-472)=13×6×15=919×(27÷9)=432-(108+104)=359-140=164+28×15=42×5=764÷(490-486)=13×5×14=50×3×6=457-(22+211)=455÷5÷7=432÷6÷3=297÷(3×3)=223+332+26=56÷2=161+331-124=390-26×3=27×10×3=181+369+245=2.6+26.3=102×(54÷9)=926+195+141=6.8-2.4=77×30÷7=756÷7÷6=(221-137)÷7=10×58-117=13×19×3=90×(26-23)=643+149×6=17×(432÷8)=113+26×12=297+811-832=42×2×25=818+29×33=261÷9=660÷(2×2)=(760-724)×20=354×4÷3=10×(495÷5)=14×5×3=64×(21÷7)=5.7-2.8=67×5-148=661×3-620=936÷(2×4)=339+103×3=752×(123-116)=443+22×24=500÷4×9=951÷3+253=49÷(427-420)=108÷4÷9=40×(139-118)=68×(44÷2)=495÷(3×3)=806-(40+642)=644÷2÷7=193+234=42×20+208=28÷2+133=422-15-230=75×4÷6=14×27-235=204÷(2×3)=374-281+306=189÷(111-104)=885÷(291-288)=15×(18÷6)=769×(143-140)=939-143-22=(775-485)÷5=216+874+486=348+19-75=833×4÷7=684÷(3×2)=930-20×36=256÷4÷2=282×3÷2=628÷2×3=7.0+5.7=612-(73+523)=177÷3=406-25×10=325+146-11=82×30÷3=2.2-1.4=30÷6=225+10×83=600÷5÷2=712÷2×3=30.0+41.0=220-22×10=11×56÷4=3/5-1/5=28÷4×8=214×6÷4=381-15×23=12×44÷4=224÷4÷2=128÷2=174×2÷3=747-(922-488)=468-84-195=723+763+191=339÷(24÷8)=124÷4+719=855+88×11=38×(144÷8)=468×9=144×6-445=22×4×42=(438-144)÷2=221×(350-344)=891×9-682=31×13×2=908-77=174-303÷3=29×14×2=139+20×19=958+681=635-364+731=4/8-3/8=7.4-0.3=16÷4=130×2=(184-106)÷2=13×2×77=122×9=18×28÷7=86÷2×94=271+208-383=936÷(2×3)=270×2÷5=(282-264)÷2=21×46÷3=117×2×4=404+168÷2=(403-311)÷2=96÷8×75=165÷3=493+33÷3=250÷5×2=309+631-42=152×6-324=79×6-471=28×(449-428)=446-44-340=35×84÷6=7.2+62.5=445-27-405=442-428+153=250×2-413=11×21×2=478×(12÷6)=132×7=410-20×2=260÷4×30=(426-286)÷2=116×(10÷5)=838-276-123=56÷2×3=30÷3+389=(445-433)÷3=335+690÷6=309×(905-896)=174×3×6=46×(211-115)=58.4-55.8=270+(386-131)=250×(16÷8)=1/7+3/7=444÷(14÷7)=330×3×2=23×11-225=260+123×4=57+421-167=24×4×20=713-418+656=245×(10÷5)=437-331=(72-30)÷6=66×4=6.3-1.7=446÷(10÷5)=690÷(175-170)=305+353-297=2.9+3.9=247+45-223=696÷(3×2)=699×(14÷2)=135+631+443=612÷2÷3=490-10×45=319+83+218=194×3=990×8=285÷(309-304)=17×(178-143)=906÷(2×3)=600×9÷5=45+(902-478)=(249-137)÷4=695×(81÷9)=274×6-681=574÷2+163=75÷(15÷5)=811×3=514+21+104=499-490+228=224×2÷8=211×3-288=294÷6=192÷3×53=5.8+4.9=213-(72+38)=17×57÷3=35×(191-186)=291÷3×8=525-300=772÷(28÷7)=6.8-0.5=12×6×38=380÷2÷5=229×(12÷2)=875-211=98×26=752÷(2×2)=844-(630+157)=288×8÷9=468÷(3×2)=30+105=476×(16÷8)=641×9-756=4.3+7.1=4/9-3/9=127×2×3=36×99=327-585÷5=139×(122-119)=474÷(103-101)=(909-486)÷9=70÷(89-84)=305-16×16=268-135+127=2/7+4/7=497-(250+179)=872-319-536=277+(709-584)=1/8+2/8=460÷2÷5=439+37×12=73×14×6=5.3+0.7=(305-217)×46=189÷7×6=954÷6+331=848×4-592=84÷4×40=608÷2=4.3-3.1=106÷(294-292)=288÷4+557=804-53-292=493+230×2=222+(338-44)=69+216=42÷6×56=864÷9÷6=619+177+146=721-387-334=17×16-114=10×(497÷7)=369-(56+14)=910-617-211=670+176÷4=78+46×17=4/9+5/9=188+159-244=171÷(332-329)=558-59×5=627×7=204-15×11=256÷(664-660)=446-13×15=175×3-490=116÷4×20=218-284÷2=41×(554-467)=499-384+665=500-138-278=40×6×4=25+77×12=616×7÷8=497÷7=329-21×3=(742-526)÷9=10×43-372=855+101×2=360÷4=3.0-2.5=956+718+930=10×47-143=14×5×85=133×7+61=453÷3×7=768-88×3=225+87=82.2+15.2=352÷2÷2=36×23=360÷9×54=44×18=765÷3×2=73×72÷6=15×36÷9=(308-173)÷3=336-95-238=28×2×31=23×52=501+463=660-441÷3=205×2÷5=129+212-199=277×3=45×91=117÷9×45=44×2×67=6.3+7.9=11×14×6=441-(641-600)=272÷(2×2)=371+18×9=10×11×9=12×8×93=9.7+84.4=854+(700-693)=13×49+930=(125-57)×34=211+182-234=(451-141)÷2=81.7-55.9=(285-256)×18=68×(446-443)=92+(446-288)=986×6=216×2÷9=588÷7÷7=288×2-46=84×(243÷3)=452+(848-840)=0.4+6.7=790÷5÷2=680÷5×8=360-32×6=10×(553÷7)=882-63×8=13×(144÷9)=405-154-75=128×6-52=235-41=190-762÷6=54×(156÷3)=264÷(2×2)=107×(69-65)=292×(21÷7)=475-90×5=1/5+3/5=16×31+693=513+325-482=807-(799-293)=198×(15÷5)=384×6÷4=6.0+79.6=355-182+113=8.3+53.4=412×2÷8=659-58×10=(397-239)÷2=(239-116)÷3=45÷9×80=45÷9×91=336÷(56÷8)=(398-137)÷3=10×8×15=(282-271)×81=111×(494-490)=(418-394)×24=332-658÷2=579+32×6=24÷2=749-39×2=450÷(25÷5)=419-(28+54)=17×5×16=380-268+213=408÷4=609+17×16=19×30-248=200+(409-138)=932-10=453÷(27÷9)=46÷2=18×(282÷6)=980×(24÷4)=666÷9×6=57×98=(547-41)÷2=430-79-229=75×(21÷3)=9.8-3.1=595÷5×4=279×2=414×7-674=48÷2×24=880÷2×8=3/5+2/5=476-50-306=(871-837)×76=16×50=179×5=11×10×5=859+769-575=22×5×9=72×15÷2=415-(56-55)=141+43×12=383-471÷3=434-72×5=342÷6×44=756÷9÷6=180÷3=400-173×2=263-90-130=292+320=455+(354-220)=10×(304÷8)=723+407+410=908+140÷4=812-37+29=56×(435÷5)=464-72÷4=852+168×4=347-208-89=750÷6=109×(24÷4)=576+832÷4=152÷8×49=51×13=40÷5×52=983×2=828-383×2=14×7×2=870÷(2×3)=312÷(374-366)=30×2=48+89=481-(48+343)=5.4+8.6=31×2×65=273×(103-95)=30×30÷6=68+440÷2=720÷(4×2)=7.2+9.0=63×98=264÷8×30=510+800÷5=815-(132+608)=327-15×15=796÷(472-470)=486-(125+226)=695-792÷8=15×30+142=161+(403-324)=128-224÷2=177+233=445-(488-73)=448+12×21=100+242-271=(504-102)÷2=2/5-1/5=729×2-488=275×(197-194)=65×55×7=370-344=798-552=14×(360-331)=800÷4=60+112=61×2×8=867×(27÷9)=161+195=202×4-578=735÷7÷7=426÷(12÷4)=31×18-232=337-14×16=86.5-10.4=626÷2×9=442+(351-311)=287+275+106=25×4=99+257-332=636÷(2×3)=132÷2×81=496×(15÷3)=247×(12÷6)=10×26-11=8.0+5.1=844÷4×7=711-(578-214)=183-(707-654)=(187-161)×37=302-26+13=25×96×8=7.4+8.6=82+21×12=197+(216-115)=676×(949-940)=34×29-219=156+79=360÷(3×2)=398+131-274=155×9÷3=512÷(2×2)=451-309+772=174×3×2=702÷(3×2)=867+728-956=30÷2×8=640-768÷4=378÷(42÷7)=61×7-96=713-216+505=250÷(263-258)=96-80+36=30÷2=899-(222+637)=40÷2=412-12×27=195+(788-499)=31×27-194=764÷(2×2)=201×2×4=107+306=46×(513-506)=918-77×9=32×27÷9=128÷(2×4)=511-98×2=799+742=495÷(55-52)=385-94+746=932÷4×6=371-(44+46)=495×7=87.5-68.0=8.8+0.5=40÷(2×4)=124÷(2×2)=952-110÷5=334×8-817=116+369=540×2=981+152×2=272÷4×8=372-91-187=294÷7÷2=192-27×3=574×(24÷3)=128÷2+122=228-115+48=39×21÷3=38×(913-858)=65+39=5.4-4.3=456÷8×17=14×6=810-(547-351)=990-694=12×55-569=349-(292-106)=933+520-328=620+24×13=197-290÷5=34×2×97=213+38×20=42×22=426+96×4=777×(212-203)=985+229-583=395-227+329=3/6+2/6=282+208+112=882×7-712=33×14-93=427-33×2=72×4÷9=33×2×28=546÷7×6=36÷6×40=828÷2÷2=281+332÷4=473-14×9=123+140+322=106+515+406=315÷9×24=884+621+373=243÷9×13=90÷(54÷6)=726÷(12÷2)=720÷3=(415-191)÷4=828÷9÷2=2/7-1/7=51×68÷6=2/4-1/4=189+884=448÷7÷8=52.6-11.9=315-(67+181)=1.0-0.9=12×4×87=655×(40÷8)=37×12=70×3=369-(346-95)=336-54×5=6.6-4.7=698×(718-714)=145÷(20÷4)=485-(441-331)=873×8÷6=537÷3+540=869-54×14=123×(94-91)=292×2-311=553-294-131=155×(443-438)=158+474÷6=157×6=636÷4×2=117×3=862-26×24=982-(757+43)=282+19×25=261+113-12=310÷(10÷2)=(229-145)÷7=223+509=672÷(3×2)=10÷5=88×75÷2=188-112+134=322×(862-856)=553+120=517-22×5=305-10×10=122+606=41×85÷5=42÷6×72=56×13÷2=52×76=80+263×2=31×3×69=503-(240-101)=120×8+15=80×90÷5=235-522÷6=612÷3÷6=601+525+702=11×5×78=786÷3×5=300-110÷2=442-70-338=39×2×87=338-77-88=773-(137+305)=45×20-694=178×(348-345)=142+245-357=116×3÷2=414-311+21=28×28+100=358-57=15×2×30=69×(336÷7)=316×(245-242)=830+88×4=694×7=324÷(2×3)=473-368÷8=798-33×21=48×(425÷5)=172×(775-772)=440+263+949=608÷8÷2=37×70÷2=203÷(63÷9)=774÷(3×3)=10.0-8.8=511+332+60=4.8+5.8=283-21×12=192-440÷4=352-(333-174)=276÷6+156=18+781+51=(342-306)×95=44-10×3=18×5×35=390÷(259-253)=11×72÷2=13×21-110=514÷(10÷5)=12×28÷3=576÷4÷8=14÷(361-359)=10×34÷5=324+132=581+31+150=373×(10÷5)=540÷9÷3=68÷(146-142)=912÷(2×4)=218×(267-264)=13×22-270=6/9-2/9=318÷(12÷4)=23×85×8=970÷5×9=103+57×15=27×15×2=44+(716-352)=249÷(122-119)=10×47-376=387-170=69-(116-57)=(372-285)÷3=55×2×5=567×8÷6=55+323-37=404+(819-148)=222+252+461=133+68×7=333+400=189+101+506=146+12×15=573-(832-808)=434-12×15=250+69+55=13×54×3=451-(242-121)=207+(466-252)=242×4×2=(797-239)÷3=902×6÷3=11×(248-218)=66×(759-736)=931-(95+668)=28×20-533=48×13=123×(63÷9)=415-113=137+216=439-405+161=144÷(30÷5)=979+(489-481)=930+226-945=923+176+522=59+280=154-45×2=69×10=729÷9×88=20×45=676-256=216÷6×99=230×3=68×9-475=26×8×3=580×(24÷6)=378+32×12=302+470-139=(88-60)÷4=795×2-456=760÷5÷8=579×8=15×59=409-198-45=93×51=121+361+518=394-(92+122)=453-12×23=70×11=24×3×39=28.1+8.4=788÷2×8=107×(288-284)=96×88=590×(45÷9)=7.5-6.8=868÷2=14×6×7=15×(404-343)=596÷(518-514)=360÷(791-787)=1/4+2/4=27×17-93=30×5×4=72×90=545-(189-41)=27÷(36÷4)=5/10-1/10=175+(450-396)=62×(340-328)=120÷(425-417)=455-34-187=9.4+3.9=630÷7÷9=424-(60+262)=298×(484-481)=63÷9×13=(421-241)÷3=573×(10÷2)=728×3÷2=253×2-134=787×3=766-34×21=302×(18÷9)=968÷(4×2)=614-15=25×3×95=228÷(20÷5)=307-228+549=187+507=4/6-1/6=14×8÷7=405-15×15=531+148÷2=14×25+224=30×(88÷2)=140÷7×93=11×(119-29)=54×5×8=952-(438+169)=48÷2=(289-145)÷9=377-(285-26)=894÷3=396-200+901=260-(59+194)=363-258+149=159×(315-309)=467-378=140÷4+622=675+854+907=10×2×52=961-(62+305)=(891-523)÷2=12×27-267=(755-621)÷2=20×(285-270)=54×10-353=453-(393-243)=7.8-1.8=55×14=917-16×40=102÷(3×2)=405÷3÷9=19×20÷5=216÷8×9=389-221-128=422+52-46=17×27-301=267×8÷6=68÷4×29=65.5-36.0=278+87-71=289+132÷6=960÷4×2=99×27×2=40×2×52=853×(25÷5)=110×(18÷2)=82×40×8=1/6+4/6=125×(18÷9)=8.4-1.7=612÷9×76=40÷2×22=141-520÷5=参考答案655-172÷4=61233×3×51=5049307×2=61463.4-52.5=10.9205÷(40÷8)=41102-16×5=22342-426÷2=129118-423÷9=71704÷2+461=813278×3×8=6672216÷(12÷2)=36(926-458)÷6=78568-320+763=1011313×2×3=187869×6×7=2898436+34×2=5042/6-1/6=1/6772÷2×5=1930(508-280)÷2=1148.0-0.7=7.3213-117+44=140504+525÷3=67952×2×9=936882÷3÷3=98310×3×7=651064×25×8=1280065×(152÷8)=1235776÷(14÷7)=388739-150+882=1471477-221+455=711342-34=308862-(356+210)=296159×(231-226)=79513×21×3=819(98-86)×79=9481.1+5.0=6.11/10+9/10=1782÷2+187=57823×28=644337+(718-22)=1033231+10×79=1021502×9-124=4394875÷(788-783)=17538×2=7610×14×2=2809.0+7.0=16.0217÷(63÷9)=3165×7+477=932(455-410)÷5=9387-(18+72)=29795×18÷6=285347+47×16=1099269+416+27=712158+378+327=86390+386+117=59332×11-151=201640×7÷4=1120722-(240+349)=133246÷2=123390÷5=7880÷(12÷6)=40252+104=356781-18×4=709434+(943-50)=132773+248=321930÷5÷6=31156÷(36÷6)=26493-26×15=103946-21×26=400392-247=145228×(24÷8)=68484×3÷2=126460+28×33=1384986-489=497387+(987-900)=4740.6+3.1=3.7262÷2=13168×(112÷8)=95224×75=180073+(164-64)=17375×(96÷8)=900448-15×6=358265-59=20650×4+486=68637+10×74=777598÷2=299431-342=8931×30-829=10149×5÷7=3537×5×9=1665298×4-747=445464÷(48÷6)=58270÷(426-421)=54471-20×10=271357×(277-271)=214218×34=61212×14×4=672493+861÷3=780645+792÷3=90988×(664÷8)=7304455-23×7=294578÷(791-789)=289457-83×5=4224÷3×42=3365/8-2/8=3/82.5-2.1=0.4255÷(18÷6)=855.1-3.5=1.612÷(207-204)=476×(411-398)=988155+(383-170)=368749-552÷3=56510×40×2=800620-339=28192÷2×73=335827×36÷4=2435.5+1.9=7.425×(144÷8)=450148×5=74010×(441÷7)=630779-(247-20)=552583-220-350=13353-166+197=384827-(168+366)=29345×37=1665780×8-658=5582558×4=22320.2+5.9=6.118×2×93=3348(587-521)×49=323421×40÷2=420369-69×4=93914×4=3656472-392+238=318916-18×7=790892÷(198-194)=223229-20×8=69509-(985-843)=367963+648-246=136519×17-160=16371×(91÷7)=9237.8+6.9=14.7177×(457-452)=88578×2+907=1063929+423÷9=976150+57-88=119123÷3=41372×2÷8=93388÷(2×2)=97193+384+139=71675×45÷3=1125423-(211+74)=138217×3×7=455767.5+0.2=67.7419-294+308=433(455-13)÷2=221308×(86-83)=924132÷(994-990)=33215+284=49921.2-20.1=1.1608÷2×3=912274+398=672128+368=496930÷3+478=788784-364÷2=602384÷8×41=196830×29=8709.4-5.9=3.5808×(766-759)=5656870-429×2=1244×(287÷7)=1804753-13×14=571554-235-162=157110+70=180270-(121+42)=107129+367-111=385793-362×2=6946×57÷6=437116×8×7=649614×27÷9=42181×(24÷3)=1448(885-513)÷3=124144×6-660=204960÷(20÷4)=19253.6+12.0=65.6121×5=60554+117-112=5966×13-312=546424÷8×9=477295-152÷8=276414÷(183-177)=69255-(47+105)=103640÷8+236=316228÷(16÷8)=11495.3-14.6=80.736×(27÷9)=10830×13-25=365616×4÷7=352296×9-602=2062324-(224-148)=248777÷(56÷8)=11127×19÷3=171404-(799-669)=274814+236=1050341+64×7=789144÷(320-318)=72833-378+403=858248×5=1240414÷3÷6=23287+13×36=755445-(486-296)=25524÷4×87=52225×(478-383)=237514×33=462983-46×4=799201-195÷3=13665×(128-124)=260387÷3÷3=43910÷2÷7=6552+141×6=898160÷(2×4)=2087×73=6351(452-374)÷3=2610×5×2=100954÷(750-744)=159325-14×10=185(217-163)÷2=2751÷3×56=952144÷(36÷6)=24594+51×3=747458-28×8=234962-175×5=874.9-3.6=1.3126-174÷2=39812×(961-957)=324813×6×95=7410327+67=39448÷8×17=102840-426÷6=769967+628-470=112515×12=180171÷9=1926×(105-68)=962208÷(2×4)=26273-22÷2=262230-685÷5=93497×2÷7=142225-22×5=115372÷4×9=83740÷4×6=6012×41-477=1516×18×2=576520÷2=260188-150÷6=163942-44×10=502263+(437-241)=459675÷3÷9=25216÷(282-274)=2738×11=418637-51-50=536817-259+64=622462÷7=66916-352+815=1379220×3+259=91934×9÷2=153278×3÷2=417580-(731-713)=562264÷4=66489-(161+126)=202250-12×10=13027÷9×99=297179+(171-100)=250918-10×66=258109+(345-208)=246961-(258+245)=458474÷(12÷2)=7933×(26÷2)=429151×2=302560-303+433=690105÷(20÷4)=216.4-2.4=4.0204×4=816272÷(14÷7)=13671×7-446=51169+38=207944+(206-164)=986280÷(21÷3)=4026×63×2=327619×10×2=380456÷4÷3=38963-(375+116)=47259×2×3=354473-10×7=403289+88-351=26918×(958-952)=5508312-183=129170÷(43-38)=34263-(295-41)=9199-(241-217)=17515×62+324=1254859-137-18=704935+123×4=142758×45÷3=870965-410×2=1452/6+3/6=5/686.6-26.7=59.965×6-65=32512×4×63=302499×46×3=13662127+714+140=98114×(392-387)=7062×(261-253)=496173×(192-185)=1211433×6=2598619+38×21=1417358-23×9=151446-19×16=142447+157=604473-120=353643+(324-282)=685109×4×3=1308982-287-281=414896-59×3=719164+42=206181+177=35860.3-7.3=53.015×40-512=88107-(389-332)=50820-10×62=20072×3-88=12845÷9×7=35899-871=28346-156-29=16166÷3×9=19816×38=60821×(192÷6)=672191×5-758=197365+90÷5=383945×4÷3=126063×13÷7=11745×19=85528×10×3=840400÷5÷5=16173×5+412=1277454×9÷6=68140×(54÷6)=36022×32-203=501405÷3×8=108060×10÷8=75(421-177)÷4=615.5-3.7=1.8698-(67+41)=590417÷(13-10)=13980×76=608028×17×2=95252×11+35=607960÷(2×2)=240144÷2=7298+(583-548)=133210÷7×24=72043×(105÷7)=64522×10×4=880245-(75-16)=186870÷5÷2=87326÷2=163550-296=254460+141-175=426114÷6×11=209172×3÷6=86485×2=9701.5+6.6=8.1702×4-675=2133263+246=50941×12-210=28225×2×56=280096+370×2=836652+(823-490)=98520×22-140=30086×(83-78)=430687-219-370=98544+337=881932-97-230=605275-(297-23)=184÷6×21=29442×(75÷5)=630475-238-101=13625+(405-19)=411161+120×5=761476+(190-85)=58137×9×5=1665489-17×26=4742×13=54629+33×7=260316+279=595997+(724-489)=123216×39×9=561661+48×18=92580×(679÷7)=776058×9÷6=8711×2×44=968374+19×28=90673×88×6=38544616÷(2×4)=77950+(553-394)=1109343+22×15=673963÷9×7=749806-231+603=1178944÷2÷4=118467-(376-149)=240478-(42+39)=397168-21×6=42686-12-615=5924÷(145-143)=12(852-272)÷2=2903.0-1.6=1.4721-(756-658)=623330×8÷4=66038×2×66=5016906÷2+587=1040681-355=32635×15-313=212972-10×84=13237×2+482=556445-45-190=21026×91×5=11830382-177=20512×3×98=352860×(594÷9)=3960401-184=21761×74=451410×42-220=20094×(171÷9)=178612×6×90=6480355-(278-174)=251320÷(4×2)=408.8+4.1=12.9108÷(3×3)=12180+182+423=78515×11×4=660478×7÷2=167324÷(32÷8)=6747÷3×6=1494243×(36÷4)=218787×76÷4=165389×64×4=22784660÷(2×3)=110(963-871)×61=5612244+75×9=919577-296+773=1054722-(391+89)=242459×7=321375÷(202-199)=2581÷(266-257)=912×35+350=770994-62×10=37478.6+4.1=82.7305÷(254-249)=6163÷9×8=56370-21×11=139(327-303)×26=62458×31×8=14384108÷3÷6=6(982-919)×18=1134912÷(2×2)=228110+405÷5=1916.9+0.8=7.7382-(376-207)=21354×(184÷4)=2484964-(249-206)=92112×40-317=163429-(473-424)=38010×(392÷7)=5602.8-1.5=1.314×20×3=84011×37-63=344268-507÷3=9934×(25÷5)=170851×4=3404954÷(735-729)=15986.9-27.9=59.013×8÷2=52(469-311)÷2=7952×94×6=293289.6-6.7=2.9844-815=29811-13×53=122345+107×2=5591.6+4.6=6.2192÷(4×2)=24936-32×23=200821-186=63532×4×5=64027×5×3=405(360-308)×14=728814-140÷4=779581-143=438(420-140)÷5=5644×(426-417)=39611×9×13=1287144×(18÷6)=4320.7+0.8=1.563+376-137=302381+(491-421)=45111×5×27=1485486-414÷2=279159+132+318=60927×2×31=1674267×2-249=28545×15+207=882726×6-185=417147×2×57=5358532+195+168=895185+62×9=743827-173+425=1079587-(904-672)=355975×(20÷5)=390035×23-659=146286+(453-125)=614116÷4=29432-318=114(318-259)×12=70818×4×57=410439×2×5=39014×15=210515+205+388=1108136÷2=68774+10+264=104886×48÷4=1032767-173=594127+125×3=502230+128-338=20703+(914-306)=1311(885-840)×62=279010×64÷5=128280+184-173=291335-247+350=438421-291-69=61221+320×2=861243-51-107=85287-(124-102)=26568×45×3=918088+89×7=711156÷2×4=312185+(490-94)=581198÷6+755=78814×64-743=153736-330-217=189813+279-79=1013452-349=10392×9+438=126677×(504÷6)=646884×78×5=32760666÷2=333780÷5+248=40437.1-7.5=29.618×8×6=86428×29÷4=203159×2×3=954434÷(105-98)=62815×(35÷5)=57052.5+0.6=3.160×(402-345)=3420978+414+564=1956396-126+95=365328+331+245=90485×(744-668)=6460137×3×2=822737-(622+72)=4333×(90÷6)=49510×27=270216÷9×85=2040374-72=302668-(170+119)=379575-162-265=14847×20×3=2820758×4-794=2238154-22=132730-537-109=84471-54=417282×3-297=5492.7+1.1=3.819.0+6.3=25.3470+(414-206)=678360÷(3×3)=40230÷2=115492-872÷2=56106×8+176=1024783-480÷2=543455+412÷2=66137×13-404=77126×4÷9=56644÷2×7=2254(436-421)×20=300197×4×9=7092227×(853-847)=1362408-72÷3=384363+156-434=85(367-348)×25=475867+188×5=1807230-(394-325)=161285-31=2542.2+9.7=11.9125+81×8=77318×26=468114×3×5=1710708÷(18÷3)=11823×(91÷7)=29935×24÷6=140864-10×35=514423-(203-81)=301472÷(40÷5)=595/7-1/7=4/7253-792÷4=5526×32÷8=104123+760÷2=503855÷3+75=360379×2-128=630466-(124+295)=4789×(252÷3)=747682×21×3=51664/7+2/7=6/727+(487-70)=444300÷(28÷7)=7593×(99÷3)=306912×60-278=44219×(686÷7)=18625.7-0.8=4.910+97-38=69372÷3×9=1116131×7×2=1834104-648÷9=32876-796÷4=677(391-211)÷6=30342÷3÷6=19220+15×42=850752÷4=188869-350÷5=79961×9-269=280708-54×10=16890×4×2=72021×(147÷7)=441350÷2+655=830363-217=146478-(295+21)=16232×(258-210)=153614×35=49075×(220÷5)=3300436-254+83=26521+141+780=942(152-141)×31=341694+102×2=89841×(485-472)=53313×6×15=1170919×(27÷9)=2757432-(108+104)=220359-140=219164+28×15=58442×5=210764÷(490-486)=19113×5×14=91050×3×6=900457-(22+211)=224455÷5÷7=13432÷6÷3=24297÷(3×3)=33223+332+26=58156÷2=28161+331-124=368390-26×3=31227×10×3=810181+369+245=7952.6+26.3=28.9102×(54÷9)=612926+195+141=12626.8-2.4=4.477×30÷7=330756÷7÷6=18(221-137)÷7=1210×58-117=46313×19×3=74190×(26-23)=270643+149×6=153717×(432÷8)=918113+26×12=425297+811-832=27642×2×25=2100818+29×33=1775261÷9=29660÷(2×2)=165(760-724)×20=720354×4÷3=47210×(495÷5)=99014×5×3=21064×(21÷7)=1925.7-2.8=2.967×5-148=187661×3-620=1363936÷(2×4)=117339+103×3=648752×(123-116)=5264443+22×24=971500÷4×9=1125951÷3+253=57049÷(427-420)=7108÷4÷9=340×(139-118)=84068×(44÷2)=1496495÷(3×3)=55806-(40+642)=124644÷2÷7=46193+234=42742×20+208=104828÷2+133=147422-15-230=17775×4÷6=5014×27-235=143204÷(2×3)=34374-281+306=399189÷(111-104)=27885÷(291-288)=29515×(18÷6)=45769×(143-140)=2307939-143-22=774(775-485)÷5=58216+874+486=1576348+19-75=292833×4÷7=476684÷(3×2)=114930-20×36=210256÷4÷2=32282×3÷2=423628÷2×3=9427.0+5.7=12.7612-(73+523)=16177÷3=59406-25×10=156325+146-11=46082×30÷3=8202.2-1.4=0.830÷6=5225+10×83=1055600÷5÷2=60712÷2×3=106830.0+41.0=71.0220-22×10=011×56÷4=1543/5-1/5=2/528÷4×8=56214×6÷4=321381-15×23=3612×44÷4=132224÷4÷2=28128÷2=64174×2÷3=116747-(922-488)=313468-84-195=189723+763+191=1677339÷(24÷8)=113124÷4+719=750855+88×11=182338×(144÷8)=684468×9=4212144×6-445=41922×4×42=3696(438-144)÷2=147221×(350-344)=1326891×9-682=733731×13×2=806908-77=831174-303÷3=7329×14×2=812139+20×19=519958+681=1639635-364+731=10024/8-3/8=1/87.4-0.3=7.116÷4=4130×2=260(184-106)÷2=3913×2×77=2002122×9=109818×28÷7=7286÷2×94=4042271+208-383=96936÷(2×3)=156270×2÷5=108(282-264)÷2=921×46÷3=322117×2×4=936404+168÷2=488(403-311)÷2=4696÷8×75=900165÷3=55493+33÷3=504250÷5×2=100309+631-42=898152×6-324=58879×6-471=328×(449-428)=588446-44-340=6235×84÷6=4907.2+62.5=69.7445-27-405=13442-428+153=167250×2-413=8711×21×2=462478×(12÷6)=956132×7=924410-20×2=370260÷4×30=1950(426-286)÷2=70116×(10÷5)=232838-276-123=43956÷2×3=8430÷3+389=399(445-433)÷3=4335+690÷6=450309×(905-896)=2781174×3×6=313246×(211-115)=441658.4-55.8=2.6270+(386-131)=525250×(16÷8)=5001/7+3/7=4/7444÷(14÷7)=222330×3×2=198023×11-225=28260+123×4=75257+421-167=31124×4×20=1920713-418+656=951245×(10÷5)=490437-331=106(72-30)÷6=766×4=2646.3-1.7=4.6446÷(10÷5)=223690÷(175-170)=138305+353-297=3612.9+3.9=6.8247+45-223=69696÷(3×2)=116699×(14÷2)=4893135+631+443=1209612÷2÷3=102490-10×45=40319+83+218=620194×3=582990×8=7920285÷(309-304)=5717×(178-143)=595906÷(2×3)=151600×9÷5=108045+(902-478)=469(249-137)÷4=28695×(81÷9)=6255274×6-681=963574÷2+163=45075÷(15÷5)=25811×3=2433514+21+104=639499-490+228=237224×2÷8=56211×3-288=345294÷6=49192÷3×53=33925.8+4.9=10.7213-(72+38)=10317×57÷3=32335×(191-186)=175291÷3×8=776525-300=225772÷(28÷7)=1936.8-0.5=6.312×6×38=2736380÷2÷5=38229×(12÷2)=1374875-211=66498×26=2548752÷(2×2)=188844-(630+157)=57288×8÷9=256468÷(3×2)=7830+105=135476×(16÷8)=952641×9-756=50134.3+7.1=11.44/9-3/9=1/9127×2×3=76236×99=3564327-585÷5=210139×(122-119)=417474÷(103-101)=237(909-486)÷9=4770÷(89-84)=14305-16×16=49268-135+127=2602/7+4/7=6/7497-(250+179)=68872-319-536=17277+(709-584)=4021/8+2/8=3/8460÷2÷5=46439+37×12=88373×14×6=61325.3+0.7=6.0(305-217)×46=4048189÷7×6=162954÷6+331=490848×4-592=280084÷4×40=840608÷2=3044.3-3.1=1.2106÷(294-292)=53288÷4+557=629804-53-292=459493+230×2=953222+(338-44)=51669+216=28542÷6×56=392864÷9÷6=16619+177+146=942721-387-334=017×16-114=15810×(497÷7)=710369-(56+14)=299910-617-211=82670+176÷4=71478+46×17=8604/9+5/9=1188+159-244=