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10×30-197=550÷2×3=17×(112÷8)=238+62×16=360÷9=241-182+206=255+289×2=651-736÷2=65+270=1/5+2/5=46÷(210-208)=894÷(24÷8)=233+562=96-21=936÷3+433=10×27×3=889-694-187=397-103×3=315÷(401-392)=148+144÷4=59×2×6=33+397+132=305÷(30÷6)=8.5-2.5=381-79+180=480÷(18÷6)=362-30×12=704+37×4=18×54=239+62+556=2/6+3/6=36×10=826÷2=154×2=232-88+125=227+219-157=467-14×9=17×5×88=22×82=746×6=824-354+441=112÷8×56=84×(708-688)=168÷6×23=424+822-503=342+549÷3=(302-32)÷9=523+638÷2=12×4×63=944÷8+74=255-(353-296)=59×(126-113)=205÷5=99×16÷6=387-186=(91-77)×90=102÷(3×2)=244-146=(754-253)÷3=185×(21÷7)=281-(319-153)=(910-746)÷2=355-145+67=380÷(10÷2)=575÷5×3=(158-53)÷5=128+103-180=44×6=368÷2=364×2÷8=120+89×5=40×66÷5=93×75=381-198-181=656÷(18÷9)=270÷(18÷3)=4.8-4.3=(428-196)÷4=66×93÷9=324÷4×9=568×9÷8=459-157+95=8.2-5.9=840÷(213-209)=706×(788-783)=887-301-363=24×15=176÷4×6=28.0+33.7=146+317+734=240÷4×5=540÷(631-629)=688-(138+194)=13×11=477+15×61=330-96-89=159×6+15=60+179=35×(16÷8)=121+468×2=7.4+4.4=186-28=87÷3×32=(236-218)×35=357-14-246=508÷(12÷6)=471-365-94=70×(468÷6)=474÷6×8=483+24×11=224+45-225=399×2-16=810-(173+111)=10×99÷5=366+40+401=135+17×28=721-168×3=36÷(32÷8)=228÷4=15×34÷5=361-(42+286)=571+619-874=108+311+825=351-235÷5=226×2÷4=217×9÷7=266×(710-704)=584÷4×8=328÷(2×2)=278+680÷5=558÷2×4=193+113-227=388-364+355=666×2-543=420÷(359-356)=92×26×5=47×4×2=44×(566-560)=76×(665-649)=51×16÷6=(608-573)÷5=200÷(90-88)=948-27×31=28×(606-522)=734+71×6=540÷(2×2)=74×60÷2=223+81×2=465-29×4=416÷4+112=167×5-703=427-27-69=976-16×48=12×42÷9=384÷(290-282)=246×2-322=12×(495-435)=41×(144÷6)=402-(139+43)=628-(952-601)=26×14×2=182-240÷2=41×(336÷6)=321×3-509=216÷4×15=369+316+137=18÷(2×3)=366÷6×14=856÷(85-81)=30÷(14÷7)=354÷(296-290)=99.3-57.3=45×2×4=46×2×63=2/6-1/6=83×52×5=555+238+136=(887-449)÷6=8.9+2.4=471-358+148=975+88+394=3.8+8.0=16+12×75=99×57=(867-798)÷3=221×2×9=269+(356-313)=11×22×2=147÷7×2=10×12×2=119×8=144÷(329-320)=66+403-38=(414-349)×28=31+167×5=805+162=193-16×12=48+24×26=21÷3×18=303×(42÷7)=96.1-23.2=60+207+109=252÷7÷3=17×53-689=104-208÷2=19×42=4.6+6.8=367-237+306=656÷(36÷9)=20×2×65=573-172+559=51×(372-366)=488-(41+95)=24÷(822-820)=17×18-165=973-174-190=787×6-241=16×(136-76)=351÷9+14=2/8+4/8=(125-78)×21=10×17-70=41×(413÷7)=122×(173-168)=75×10=46×16=240÷3+446=189-101+332=396-223=166+12×7=351×3=(620-579)×79=317×3-62=11×4×72=311-(265-187)=357+332+191=90×9×6=60×15=77÷(307-300)=737-12×19=771+749+958=147÷7×16=872÷(4×2)=263-(424-267)=77×3×2=581+64×8=12×20×4=93×56÷3=23×(63÷3)=215-192+39=248÷(972-964)=864÷(2×4)=44.9+23.5=784÷(40÷5)=(543-78)÷3=(446-356)÷9=409-(372-104)=574+(934-37)=32×22=48×67÷3=16÷8×2=160÷(2×2)=55×(341-329)=27×(40÷2)=124×2+769=92÷4=6.3+9.2=370+612÷2=2.5+9.8=244-115=242×(393-389)=11×61=12×47=582+(196-108)=44+27=615+28-441=728÷7÷8=682-18=208+(105-59)=374÷2=29×(356÷4)=4/7-3/7=768÷(42÷7)=489+14×16=438÷(3×2)=239-125-11=677-68=516-55×6=474÷(3×2)=233+42×4=9.8+6.2=952-(287+663)=383×(20÷5)=495×9÷5=79×4×9=248×(48÷8)=63×9-487=6.3-3.1=525÷3÷7=212×3=396-(374-372)=490-10×6=90×50×5=91×(319-311)=458×(997-993)=461-(45+175)=780-12×5=268÷4×13=33×10-291=13×(180÷5)=406÷7=265-(60+204)=22×27÷6=358÷2=477-(42+172)=89×(14÷2)=11×43-63=481+49×4=734×6÷4=513+743=713×(20-15)=660×6÷3=34×3×9=782+(702-594)=20×24-206=473-42×10=85÷5×54=948÷2÷2=848÷8×9=11×53-52=7.9+4.0=462+17×27=840÷7÷3=272×(278-275)=240×(160-156)=555-(215+155)=117÷9×5=239-42÷2=575+(537-50)=747-178×4=705×(40÷5)=17+479-352=275+11×18=23×5×7=36×(92÷4)=54×(196-191)=872÷4÷2=393-57×5=197×5-508=938÷7×4=768÷6÷2=624÷3=95.3-57.1=282÷(3×2)=30×4+27=(745-142)÷3=11×36-61=986-298×3=312×3÷2=(324-74)÷5=87×8=9.2+3.9=5.7+0.4=55×20×7=15×3×83=14×(14÷7)=61×2+135=199-(24+56)=10×9×6=352×6÷4=338+(622-224)=464÷(353-349)=349-360÷9=121×4=615÷(40÷8)=910÷(576-569)=20×27+402=439+810-158=14×6×34=342×2+210=18×9×3=(179-173)÷2=849×(18÷3)=192÷(211-208)=7.8+0.2=632÷(4×2)=662+953+212=135÷(81÷9)=385÷7×17=15×19-167=15×61÷3=320÷4×7=19×3×82=729÷9×78=120÷(272-264)=15×26-105=916÷2=914+432÷4=67+172-149=84+154=589+11×48=81×8×5=207×(15÷3)=346-(37+249)=67×(32÷4)=11×43+329=261-10×23=16×2×24=19×21-373=59×65=465×7÷5=6.5-4.3=70+453+449=10×(152÷4)=628÷4=15×(78÷6)=948-181-280=1/8+3/8=282-12×16=138÷3×17=739+94×6=18×16×3=29×3×78=35+(448-196)=4.7-1.8=53×11=180÷(54÷6)=77×76×3=427-(204+72)=73×90÷2=560-20×19=232×(852-844)=90×5÷6=66×(41-37)=224÷8=840÷(35÷7)=(530-245)÷3=543+959-76=57×(320÷4)=706-216×3=22×10-203=67×14÷2=273÷(47-40)=624÷3÷8=126-354÷6=429-43-85=33×(40÷5)=104÷2+299=273+139×5=13×14×3=14×60=408÷(911-905)=13+11×13=75-355÷5=420÷(3×2)=21×46÷2=70×(120-106)=490-(158+14)=40÷2×62=28÷(12÷3)=840÷8+378=19×19-64=89.2-13.1=496÷2÷2=(258-241)×50=342×3÷2=15×4×15=86×59=295-10×20=445+14+304=69.3-28.7=80×(335-326)=268÷4=55×33×6=24÷8×35=4.5-3.0=496÷(176-168)=135÷9+133=706+76×9=692-21÷3=816-614=(648-585)÷9=475÷5÷5=413-(182+47)=14÷2+723=9.5-0.5=494-694÷2=10×(176-84)=809×(72÷8)=19+605÷5=(345-326)×35=913-(10+827)=11×(401-330)=686+961=63×15-262=871-118×6=72÷8+196=63×8÷2=272+285×2=117×7-773=8.8+5.4=392÷8×53=221×4×8=223-(197-171)=44+25×20=135÷9×66=297×3×8=84÷(3×2)=192÷3=285-112-98=668+(814-197)=471×2-562=822÷2÷3=8.5-6.4=705÷5×2=954-15×13=51×91×7=40×21÷2=217-26×8=573+344÷8=50÷2×10=286+139-248=7.6+9.9=26÷(423-421)=408-20×6=137×6=45×(306-286)=13×10×2=119+714+80=914-(867+45)=889-208=404-18×18=475+760÷5=306-154=464÷8=3/6+2/6=819÷(3×3)=792÷8÷9=558÷(3×2)=480÷6+970=103+(250-233)=81×8÷2=176÷(16÷2)=32×15÷2=227+964÷4=730-107+888=599×2=437-258-89=110+712÷2=244×8-862=42×(392-372)=435-(459-71)=56+(94-69)=49÷7×33=271+(289-187)=18×3×31=163+(241-224)=13×16×2=36×(189÷9)=288÷6÷4=29×(32÷2)=20×10-157=369-(150+146)=468-96=114÷6×8=48÷2×40=396-280=92-205÷5=355+291+729=811×6÷3=11×58+222=860÷5+338=806×(725-718)=714÷(2×3)=221-12×14=21×36÷9=992÷(4×2)=171+(828-530)=10×5×74=371÷7×58=(405-390)÷3=337+12×51=185×5-190=9.3-7.1=400+45+212=327÷(12÷4)=883+529=455-29×6=427-708÷6=(929-831)×55=230-(135+55)=94×57×6=108+(335-217)=28×(260÷4)=28×8-183=474-232÷8=14.4+65.8=(713-699)×40=300÷4÷3=518-592÷4=2/4-1/4=44×(249-246)=48×2×95=184×4=432÷(2×3)=417×2÷3=320-41×7=844÷4=243-448÷7=107+165=608÷(14÷7)=485-131+76=108+285-153=183+213=57×21÷7=55×18÷3=14×3×5=376×(463-456)=2/3-1/3=5/8+2/8=172×2×3=679-27×3=(612-464)÷4=1/6+3/6=349-(400-270)=66×89=942÷6+468=180÷4×51=702÷9×5=45×8÷9=839×8-246=30×15-219=20÷4×10=183÷3×84=58×54=125+279+564=827+728-488=23×41+199=276-23+165=488-(111+269)=76×66=231÷(15÷5)=423-154-208=2/6+4/6=23×(51÷3)=9.6-2.2=85×(345÷5)=1/10+3/10=81×24÷9=(404-74)÷6=4.2+13.6=102-392÷8=26×(132÷3)=462-624÷2=159+(738-188)=876×(48÷6)=827×3-848=999-82=957-779=183+482=635-(495-158)=225÷3÷3=52+677+249=234÷6÷3=516×7÷4=900÷2=548÷2+66=790-(590+89)=60÷(580-578)=984÷4=45+422-397=909-798=72+231-110=225÷9+113=248+449-488=968÷(2×4)=37×2×44=346-55×3=25×7-45=488-229×2=288÷2=276÷(2×2)=676÷4×2=118+19×12=711+101×7=62.1+4.8=1.4-0.8=640+(823-132)=744÷3+932=904-(459+111)=144÷6÷2=11×10×5=3/5-1/5=224-378÷6=350+31×20=280-64+172=275+93+473=204÷6×13=109×3×7=884-428×2=808÷2×9=953-123-799=314+12×29=498-(362+90)=21×23-221=42×5=79×(96÷8)=925-(494-461)=470÷(43-38)=10×5×71=852-909÷9=(176-163)×45=61×(311-298)=26-14+193=0.7+1.4=312÷6÷2=122÷2×18=385×4-76=14×26×2=18×80÷8=13×5=236÷(12÷3)=503-73+284=4/5-1/5=304÷4×6=242×(30÷6)=15×3×23=754-36×5=39×24+249=947-120+701=48÷6=708÷2÷6=16.2+28.0=472-(440-238)=485-322=(376-354)÷2=359-396÷9=128×2×3=201×7-596=365÷5=86×(18÷3)=290+12×22=884÷(16÷4)=466-876÷6=288-163=256÷4=981-311-222=372+(415-186)=56×(34÷2)=226×6=466÷(341-339)=162÷(2×3)=399÷3÷7=192÷4÷8=113+283×3=22+959-786=945-356=127×(49÷7)=881×(21÷7)=24÷4×95=14×(215-206)=2.5+3.1=260+712-284=477-(293+38)=488-(390-113)=927×2÷6=17×32÷8=866-22×4=528÷8×6=371-(253-148)=619×4-375=392÷7÷4=885×6=177+621=6/7-1/7=84×61÷6=63×(585-548)=978-401+344=132+(444-318)=77×5×3=280-(406-210)=416÷(32÷4)=106×7-64=944÷(4×2)=7.3-0.6=(306-246)×90=288÷(3×2)=142÷(438-436)=326-294÷7=681+183+78=542×5=284×7=165÷(27÷9)=974-508÷4=24×3×6=371+164+407=244-61-157=66×60÷5=266-(278-75)=358-45-260=124×6÷4=674-312+778=55×9-300=315+(377-323)=452-20×13=502×8÷4=72÷(309-307)=8.6+62.2=107+40×22=534÷(665-659)=890×3÷5=12÷(2×3)=198+163=63×10=608-267+41=916-453-154=3/8-1/8=120+322×2=468-10×42=706×8=3.9+6.8=292×(81÷9)=396-81×4=350-(104+227)=(338-128)÷5=74×(48÷6)=222×3=488×(312-307)=859-724=999-67=468+169+80=294×(18÷6)=12×16×5=61×38=(442-286)÷2=610×4÷2=136×3×2=33×84÷9=454-162-272=547+128+71=335+421+208=904÷(2×2)=244-77=294-24×12=136÷8=552+313+120=244+668÷4=484+20×45=754+(938-642)=260-327÷3=71×12=21×12×2=457-12×14=320×(10÷5)=940-10×8=221-(250-164)=36×2=438+684÷4=202+996=420÷5×15=552+18×19=652×6=355+805+445=540-(358-225)=236+227=841-230×2=141×(24÷6)=(229-199)÷6=737×(21÷3)=217+61×6=806+791+115=19+987+164=146×(226-221)=248÷4=394-16×18=156÷(18÷9)=378÷3÷7=395+496=168÷7÷3=368÷2×6=342×(32÷4)=880-51×13=723-503=34+387+494=882-145+975=2.2-0.2=24×20-231=880-314-137=5.8+7.3=30×3×39=19×29×7=274+276=160÷2×54=12×4×53=12÷2×88=457-449+237=956+799+306=49×13-45=20+(160-23)=88.8-21.4=580÷4÷5=(139-79)÷4=246+905-371=483+(173-97)=19×34-56=22×30+230=35×11=900÷2÷6=(128-106)×24=198×4-432=217+278=77×11+105=229-(177-175)=503×(28÷7)=310×3÷5=168÷(56÷8)=(660-147)÷9=999×(329-324)=817×7=352+(293-229)=790-344÷2=796-11×57=477÷3×5=94×(474-461)=33×7×2=19×44-180=495÷9×6=445-(789-665)=114×8×3=41+788÷2=412+603÷9=258×8÷4=478-(265-232)=(326-180)÷2=98×6÷2=47+14×17=756÷3÷2=86×(56÷7)=104÷4×8=142×(36-32)=26×(88÷8)=4.7-1.9=216÷4=7.3-1.1=154×(356-351)=435-38×10=424÷8×15=471×7-656=27×3×80=269×9=270+40×15=4.8+64.2=482-372-46=288-24×12=784×9=994-(182+232)=311-(368-196)=234÷2×4=3.1+9.4=10×21÷3=(999-575)÷2=588-117÷9=424-22×19=904-271+952=(376-34)÷3=216÷(403-401)=81÷3=427+480+968=459+220×4=428-20×20=416-(124+285)=112×7=743+765-182=19×(162÷9)=250-130=91.5-68.4=36×10-212=167×2+735=13×23-147=14×66÷4=88×87×6=8.1-2.9=249-660÷6=64÷4=71×(266÷7)=325-10×18=16×(110÷5)=837÷3=948+486×2=19×36=327+288-586=421+957-927=326-(84+147)=45×21×2=728×2÷4=39×52÷2=111×7-286=426÷2÷3=2.4+1.2=33×3×78=193+(47-36)=354×8=52×2×3=786-194+822=20÷(486-482)=212+60=222×2×9=119-10+316=524×8=60×7+311=3/5-2/5=252÷(30÷5)=720÷5÷6=43×(488÷8)=11×40÷8=29×39=638+42×18=202+87=17×(308÷7)=486-67×3=668÷(2×2)=77×4÷2=657×(136-133)=335+142-59=204÷4×56=12×(261÷9)=374+15×33=(754-673)×43=49.9-41.9=767-(412-164)=17×(232÷4)=322-(929-772)=832-(634-81)=115÷(45÷9)=67.1-43.7=919-22×12=287-88÷4=490÷(127-120)=18×8×3=828-309+658=630÷5×7=21×41÷3=747÷9=720×3-156=3.4-2.2=576+61×6=14×3×53=446-12×16=850×5=(368-348)÷4=460-369÷3=52×59=423÷9+409=365+112=3.8-2.3=8/10+2/10=472-12×38=(714-30)÷4=335+(333-263)=(834-468)÷3=20÷4×51=22×4×32=835-582÷2=74×33×9=393×2-154=612÷9÷2=780÷(2×2)=685+805-423=28×2×21=7.1-6.7=446-144×3=364÷7÷4=49×18÷7=775×5=(159-147)×22=(343-31)÷4=99×8×6=415+34-275=213÷(27÷9)=64×12÷6=959+(109-46)=631-(271+15)=568÷4=62×61×7=390÷3×8=305+135=208×4-101=(567-514)×27=948÷(2×2)=612÷(258-256)=486-206-245=68+88÷8=88×(32÷8)=79×6÷2=377-(226+87)=(397-373)÷6=165×(48÷8)=18×31-260=384-14×16=11×59-105=57×68=495-142-296=370+755+810=203×(778-774)=5.8-4.0=7.1-4.2=22+(186-63)=18×49-45=(364-94)÷5=417×(40÷5)=519-329+814=374+356÷2=57×(386-377)=71×4+384=414+362+173=11×6×42=262÷2=781-(979-415)=680×4-409=59×56×7=236+157=(418-250)÷7=666÷6×8=64×49÷4=10×99÷3=324+161-224=281+(948-944)=78+45×10=10×40×2=320+(397-206)=40.1+58.3=324÷(30÷5)=72÷(12÷2)=82×5×3=300-71=778÷(14÷7)=814+10×63=3.0+5.8=775÷5×7=127×(77-72)=481-377=23×2×7=257-448÷2=936-147-655=18×94×3=81×56×7=48×52=45×(73-70)=133+116-189=27×9-166=26×(196÷7)=(229-127)÷6=36÷3×61=619-(493+39)=455-43-60=111×8-586=284÷2×5=439-320+42=14×3×97=387-72÷2=255×3=524÷(2×2)=661-585÷5=994×7÷2=94×(348-306)=28÷7=190×5-915=39×(838-810)=36×23-210=865-484=674×(369-362)=594×2=69×71=20×(195÷5)=784÷(4×2)=10×(24÷4)=644×(462-453)=13×28-211=154×(355-350)=64÷(71-67)=52×(32÷4)=461-10-140=20×2×58=322+57×7=3.0-1.8=252×2×9=85.6-42.1=252÷2=143×3×2=294×(399-391)=686-(465-212)=19×5×97=552÷(565-557)=29×(846÷9)=48.7+41.8=934-(784-587)=363-108-75=635×(67-61)=246×9-872=484÷(18÷9)=296-226-29=320+187=1.6+9.9=797-(357+313)=40×2×99=732-589+119=245÷7÷7=154×(24÷8)=300÷3×2=4/7+3/7=16×6×3=49×24=92×8=22×19-129=246÷3÷2=100+389-217=564×(778-769)=132-322÷7=221×(371-367)=253+56=80×5×8=720-88×2=25×33+33=163+52-207=29×13×2=865-380-376=191×2=282÷(639-636)=745-257×2=399÷(778-771)=32×95÷8=410-131×3=31×(120÷5)=10×17÷5=85×(704-697)=34×78×8=(156-66)×85=756÷2÷7=2.5+2.9=169-118÷2=847-(161+327)=480÷(959-951)=570-95×6=(259-209)÷5=214×3÷6=124-784÷8=569-379=(441-193)÷8=10×(12÷4)=(302-279)×37=25.4+67.1=264÷(4×2)=174÷(12÷2)=732÷2+152=652-83×7=722-365+883=669-145-420=768÷8÷8=225+151×6=63×2÷6=489-(142-119)=30.9-22.7=19.6-0.4=265+204-245=415-127×2=902-32×27=707-361-259=60÷5×21=222+73=486÷6×4=407-340=382-598÷2=70×(405÷9)=251+(418-362)=425÷(30÷6)=972÷(3×2)=66+235=736÷4+352=793-65-399=86×4×2=11×4×84=43×10=195+381+278=480÷(24÷4)=127+528+131=217-(373-161)=196÷4×9=58+259=11×18×4=300-309÷3=8.1+3.6=260×2÷4=262-(535-499)=370-41=398-28+117=51+301-13=838-(526-394)=12×5×94=123+242=53×67=210÷2÷7=94×76=438+846-32=724÷4×3=48×6×2=910-308-126=9.6-9.2=624÷(886-884)=2.7+30.2=437+246÷3=633÷3×2=519-272+998=10+411-284=23×31-477=903÷(561-554)=64+(552-405)=23×2×44=148+281=32×(27-12)=444×(45÷9)=(525-341)÷4=25×35=168×5÷6=19×41-405=936÷(2×3)=39×24-625=419×2=892-(323+553)=269-10×22=(802-788)×77=16×(24÷3)=6.4-6.2=10×22×2=342-332+447=492÷(2×2)=528-(442-340)=189×(35÷7)=238-22×3=22×7×6=130+(913-485)=32×(84÷4)=315×3+833=15×49-22=477-(27+355)=361-(448-402)=17×8×5=171÷(15÷5)=200+177=33×23×8=1.6+2.8=805-268=103+454÷2=367+137=13.0+12.4=376÷(4×2)=637-58×10=613×6=410-173-121=168÷(163-156)=250-45×3=45×10-96=358-146×2=360÷(72÷8)=532×8-877=8.1-6.5=83×(54÷6)=447-45×9=178+62-145=538×3-163=(242-199)×22=60×(237÷3)=963-45×10=404-69-12=88÷(2×4)=163×(234-231)=630-34×4=529+522+605=41×57×4=375÷5×16=11×77+72=714÷2+258=800+313-371=428+147×4=626÷2×4=11×15×2=114+10×85=44-14×2=114×3=10×(80÷8)=3/7-1/7=13×46=23×2×85=893-275-565=934-(220+16)=823-467=198×4÷9=129÷3=20×4×71=306+85=46×45÷5=454-(124+194)=692-(509-26)=17×4×61=10×(336÷8)=268+319×2=9.3+6.2=412-(100+223)=61×6=720-(124+76)=32÷8×28=479-478+391=20×23÷5=288-281+125=423÷9×6=798+21×35=219×4-672=19×24=480-454=976÷4÷4=917×2=51×19-820=54-36+54=21×41-264=90×8÷2=468+(491-53)=571+453-979=35×(996-921)=403-10×30=282+(954-837)=378÷9=35×2×77=261-13=70×8+111=491-(456-14)=5/7-1/7=621÷9=122×2×8=539+128=485-118-58=21×5×4=119×6=540÷6=24×2×63=462×9÷6=116×6=35×83×7=981÷3×9=701-51×12=426+(346-129)=329÷7×72=80×(270÷6)=990÷(3×3)=120×8÷6=16×22=239-29×8=109-50-58=10×46×2=504-(200-192)=108÷2÷9=97×5×9=570×9-694=4/8-2/8=260-166=24×2×65=25×(16÷8)=101+(399-36)=157×4-214=716-45+203=486+187+234=15×5×55=480÷3×9=848+796-357=20×(181-177)=153÷9×38=178+67×5=117×(261-256)=265+(682-298)=696÷6÷4=300+(651-150)=263+63×9=130+676+176=141+87×4=47.3-2.0=601-17×21=105+672÷7=80×92=884-840÷2=36×6÷9=676-308-21=216÷6×92=260÷5=1/5+3/5=467+10×48=894÷3=34×11-150=39×(42÷3)=644-27×21=10×48×2=120×7÷6=610+17×29=730-15×33=1.7+8.9=270÷(443-434)=897-677=841+288-449=288-21×10=308÷(2×2)=(305-213)÷4=347+62=9.0-6.6=59+276=96×(32÷8)=61+209×2=532-(274+147)=315+554=905-44×10=29×(223-195)=(358-343)×58=594÷(3×3)=29+(168-73)=253+365=660÷(2×3)=256-108=258-45=282×8-891=22×19-246=377-(435-282)=720÷2÷6=14÷2×81=207-132÷4=31×31+349=11×4×22=961-735=27×19-94=320+91+66=121×6-347=746-(743-430)=150÷(21÷7)=419-389=(890-804)÷2=32×31÷4=3.4+5.9=133-79+22=513+412=参考答案10×30-197=103550÷2×3=82517×(112÷8)=238238+62×16=1230360÷9=40241-182+206=265255+289×2=833651-736÷2=28365+270=3351/5+2/5=3/546÷(210-208)=23894÷(24÷8)=298233+562=79596-21=75936÷3+433=74510×27×3=810889-694-187=8397-103×3=88315÷(401-392)=35148+144÷4=18459×2×6=70833+397+132=562305÷(30÷6)=618.5-2.5=6.0381-79+180=482480÷(18÷6)=160362-30×12=2704+37×4=85218×54=972239+62+556=8572/6+3/6=5/636×10=360826÷2=413154×2=308232-88+125=269227+219-157=289467-14×9=34117×5×88=748022×82=1804746×6=4476824-354+441=911112÷8×56=78484×(708-688)=1680168÷6×23=644424+822-503=743342+549÷3=525(302-32)÷9=30523+638÷2=84212×4×63=3024944÷8+74=192255-(353-296)=19859×(126-113)=767205÷5=4199×16÷6=264387-186=201(91-77)×90=1260102÷(3×2)=17244-146=98(754-253)÷3=167185×(21÷7)=555281-(319-153)=115(910-746)÷2=82355-145+67=277380÷(10÷2)=76575÷5×3=345(158-53)÷5=21128+103-180=5144×6=264368÷2=184364×2÷8=91120+89×5=56540×66÷5=52893×75=6975381-198-181=2656÷(18÷9)=328270÷(18÷3)=454.8-4.3=0.5(428-196)÷4=5866×93÷9=682324÷4×9=729568×9÷8=639459-157+95=3978.2-5.9=2.3840÷(213-209)=210706×(788-783)=3530887-301-363=22324×15=360176÷4×6=26428.0+33.7=61.7146+317+734=1197240÷4×5=300540÷(631-629)=270688-(138+194)=35613×11=143477+15×61=1392330-96-89=145159×6+15=96960+179=23935×(16÷8)=70121+468×2=10577.4+4.4=11.8186-28=15887÷3×32=928(236-218)×35=630357-14-246=97508÷(12÷6)=254471-365-94=1270×(468÷6)=5460474÷6×8=632483+24×11=747224+45-225=44399×2-16=782810-(173+111)=52610×99÷5=198366+40+401=807135+17×28=611721-168×3=21736÷(32÷8)=9228÷4=5715×34÷5=102361-(42+286)=33571+619-874=316108+311+825=1244351-235÷5=304226×2÷4=113217×9÷7=279266×(710-704)=1596584÷4×8=1168328÷(2×2)=82278+680÷5=414558÷2×4=1116193+113-227=79388-364+355=379666×2-543=789420÷(359-356)=14092×26×5=1196047×4×2=37644×(566-560)=26476×(665-649)=121651×16÷6=136(608-573)÷5=7200÷(90-88)=100948-27×31=11128×(606-522)=2352734+71×6=1160540÷(2×2)=13574×60÷2=2220223+81×2=385465-29×4=349416÷4+112=216167×5-703=132427-27-69=331976-16×48=20812×42÷9=56384÷(290-282)=48246×2-322=17012×(495-435)=72041×(144÷6)=984402-(139+43)=220628-(952-601)=27726×14×2=728182-240÷2=6241×(336÷6)=2296321×3-509=454216÷4×15=810369+316+137=82218÷(2×3)=3366÷6×14=854856÷(85-81)=21430÷(14÷7)=15354÷(296-290)=5999.3-57.3=42.045×2×4=36046×2×63=57962/6-1/6=1/683×52×5=21580555+238+136=929(887-449)÷6=738.9+2.4=11.3471-358+148=261975+88+394=14573.8+8.0=11.816+12×75=91699×57=5643(867-798)÷3=23221×2×9=3978269+(356-313)=31211×22×2=484147÷7×2=4210×12×2=240119×8=952144÷(329-320)=1666+403-38=431(414-349)×28=182031+167×5=866805+162=967193-16×12=148+24×26=67221÷3×18=126303×(42÷7)=181896.1-23.2=72.960+207+109=376252÷7÷3=1217×53-689=212104-208÷2=019×42=7984.6+6.8=11.4367-237+306=436656÷(36÷9)=16420×2×65=2600573-172+559=96051×(372-366)=306488-(41+95)=35224÷(822-820)=1217×18-165=141973-174-190=609787×6-241=448116×(136-76)=960351÷9+14=532/8+4/8=6/8(125-78)×21=98710×17-70=10041×(413÷7)=2419122×(173-168)=61075×10=75046×16=736240÷3+446=526189-101+332=420396-223=173166+12×7=250351×3=1053(620-579)×79=3239317×3-62=88911×4×72=3168311-(265-187)=233357+332+191=88090×9×6=486060×15=90077÷(307-300)=11737-12×19=509771+749+958=2478147÷7×16=336872÷(4×2)=109263-(424-267)=10677×3×2=462581+64×8=109312×20×4=96093×56÷3=173623×(63÷3)=483215-192+39=62248÷(972-964)=31864÷(2×4)=10844.9+23.5=68.4784÷(40÷5)=98(543-78)÷3=155(446-356)÷9=10409-(372-104)=141574+(934-37)=147132×22=70448×67÷3=107216÷8×2=4160÷(2×2)=4055×(341-329)=66027×(40÷2)=540124×2+769=101792÷4=236.3+9.2=15.5370+612÷2=6762.5+9.8=12.3244-115=129242×(393-389)=96811×61=67112×47=564582+(196-108)=67044+27=71615+28-441=202728÷7÷8=13682-18=664208+(105-59)=254374÷2=18729×(356÷4)=25814/7-3/7=1/7768÷(42÷7)=128489+14×16=713438÷(3×2)=73239-125-11=103677-68=609516-55×6=186474÷(3×2)=79233+42×4=4019.8+6.2=16.0952-(287+663)=2383×(20÷5)=1532495×9÷5=89179×4×9=2844248×(48÷8)=148863×9-487=806.3-3.1=3.2525÷3÷7=25212×3=636396-(374-372)=394490-10×6=43090×50×5=2250091×(319-311)=728458×(997-993)=1832461-(45+175)=241780-12×5=720268÷4×13=87133×10-291=3913×(180÷5)=468406÷7=58265-(60+204)=122×27÷6=99358÷2=179477-(42+172)=26389×(14÷2)=62311×43-63=410481+49×4=677734×6÷4=1101513+743=1256713×(20-15)=3565660×6÷3=132034×3×9=918782+(702-594)=89020×24-206=274473-42×10=5385÷5×54=918948÷2÷2=237848÷8×9=95411×53-52=5317.9+4.0=11.9462+17×27=921840÷7÷3=40272×(278-275)=816240×(160-156)=960555-(215+155)=185117÷9×5=65239-42÷2=218575+(537-50)=1062747-178×4=35705×(40÷5)=564017+479-352=144275+11×18=47323×5×7=80536×(92÷4)=82854×(196-191)=270872÷4÷2=109393-57×5=108197×5-508=477938÷7×4=536768÷6÷2=64624÷3=20895.3-57.1=38.2282÷(3×2)=4730×4+27=147(745-142)÷3=20111×36-61=335986-298×3=92312×3÷2=468(324-74)÷5=5087×8=6969.2+3.9=13.15.7+0.4=6.155×20×7=770015×3×83=373514×(14÷7)=2861×2+135=257199-(24+56)=11910×9×6=540352×6÷4=528338+(622-224)=736464÷(353-349)=116349-360÷9=309121×4=484615÷(40÷8)=123910÷(576-569)=13020×27+402=942439+810-158=109114×6×34=2856342×2+210=89418×9×3=486(179-173)÷2=3849×(18÷3)=5094192÷(211-208)=647.8+0.2=8.0632÷(4×2)=79662+953+212=1827135÷(81÷9)=15385÷7×17=93515×19-167=11815×61÷3=305320÷4×7=56019×3×82=4674729÷9×78=6318120÷(272-264)=1515×26-105=285916÷2=458914+432÷4=102267+172-149=9084+154=238589+11×48=111781×8×5=3240207×(15÷3)=1035346-(37+249)=6067×(32÷4)=53611×43+329=802261-10×23=3116×2×24=76819×21-373=2659×65=3835465×7÷5=6516.5-4.3=2.270+453+449=97210×(152÷4)=380628÷4=15715×(78÷6)=195948-181-280=4871/8+3/8=4/8282-12×16=90138÷3×17=782739+94×6=130318×16×3=86429×3×78=678635+(448-196)=2874.7-1.8=2.953×11=583180÷(54÷6)=2077×76×3=17556427-(204+72)=15173×90÷2=3285560-20×19=180232×(852-844)=185690×5÷6=7566×(41-37)=264224÷8=28840÷(35÷7)=168(530-245)÷3=95543+959-76=142657×(320÷4)=4560706-216×3=5822×10-203=1767×14÷2=469273÷(47-40)=39624÷3÷8=26126-354÷6=67429-43-85=30133×(40÷5)=264104÷2+299=351273+139×5=96813×14×3=54614×60=840408÷(911-905)=6813+11×13=15675-355÷5=4420÷(3×2)=7021×46÷2=48370×(120-106)=980490-(158+14)=31840÷2×62=124028÷(12÷3)=7840÷8+378=48319×19-64=29789.2-13.1=76.1496÷2÷2=124(258-241)×50=850342×3÷2=51315×4×15=90086×59=5074295-10×20=95445+14+304=76369.3-28.7=40.680×(335-326)=720268÷4=6755×33×6=1089024÷8×35=1054.5-3.0=1.5496÷(176-168)=62135÷9+133=148706+76×9=1390692-21÷3=685816-614=202(648-585)÷9=7475÷5÷5=19413-(182+47)=18414÷2+723=7309.5-0.5=9.0494-694÷2=14710×(176-84)=920809×(72÷8)=728119+605÷5=140(345-326)×35=665913-(10+827)=7611×(401-330)=781686+961=164763×15-262=683871-118×6=16372÷8+196=20563×8÷2=252272+285×2=842117×7-773=468.8+5.4=14.2392÷8×53=2597221×4×8=7072223-(197-171)=19744+25×20=544135÷9×66=990297×3×8=712884÷(3×2)=14192÷3=64285-112-98=75668+(814-197)=1285471×2-562=380822÷2÷3=1378.5-6.4=2.1705÷5×2=282954-15×13=75951×91×7=3248740×21÷2=420217-26×8=9573+344÷8=61650÷2×10=250286+139-248=1777.6+9.9=17.526÷(423-421)=13408-20×6=288137×6=82245×(306-286)=90013×10×2=260119+714+80=913914-(867+45)=2889-208=681404-18×18=80475+760÷5=627306-154=152464÷8=583/6+2/6=5/6819÷(3×3)=91792÷8÷9=11558÷(3×2)=93480÷6+970=1050103+(250-233)=12081×8÷2=324176÷(16÷2)=2232×15÷2=240227+964÷4=468730-107+888=1511599×2=1198437-258-89=90110+712÷2=466244×8-862=109042×(392-372)=840435-(459-71)=4756+(94-69)=8149÷7×33=231271+(289-187)=37318×3×31=1674163+(241-224)=18013×16×2=41636×(189÷9)=756288÷6÷4=1229×(32÷2)=46420×10-157=43369-(150+146)=73468-96=372114÷6×8=15248÷2×40=960396-280=11692-205÷5=51355+291+729=1375811×6÷3=162211×58+222=860860÷5+338=510806×(725-718)=5642714÷(2×3)=119221-12×14=5321×36÷9=84992÷(4×2)=124171+(828-530)=46910×5×74=3700371÷7×58=3074(405-390)÷3=5337+12×51=949185×5-190=7359.3-7.1=2.2400+45+212=657327÷(12÷4)=109883+529=1412455-29×6=281427-708÷6=309(929-831)×55=5390230-(135+55)=4094×57×6=32148108+(335-217)=22628×(260÷4)=182028×8-183=41474-232÷8=44514.4+65.8=80.2(713-699)×40=560300÷4÷3=25518-592÷4=3702/4-1/4=1/444×(249-246)=13248×2×95=9120184×4=736432÷(2×3)=72417×2÷3=278320-41×7=33844÷4=211243-448÷7=179107+165=272608÷(14÷7)=304485-131+76=430108+285-153=240183+213=39657×21÷7=17155×18÷3=33014×3×5=210376×(463-456)=26322/3-1/3=1/35/8+2/8=7/8172×2×3=1032679-27×3=598(612-464)÷4=371/6+3/6=4/6349-(400-270)=21966×89=5874942÷6+468=625180÷4×51=2295702÷9×5=39045×8÷9=40839×8-246=646630×15-219=23120÷4×10=50183÷3×84=512458×54=3132125+279+564=968827+728-488=106723×41+199=1142276-23+165=418488-(111+269)=10876×66=5016231÷(15÷5)=77423-154-208=612/6+4/6=123×(51÷3)=3919.6-2.2=7.485×(345÷5)=58651/10+3/10=4/1081×24÷9=216(404-74)÷6=554.2+13.6=17.8102-392÷8=5326×(132÷3)=1144462-624÷2=150159+(738-188)=709876×(48÷6)=7008827×3-848=1633999-82=917957-779=178183+482=665635-(495-158)=298225÷3÷3=2552+677+249=978234÷6÷3=13516×7÷4=903900÷2=450548÷2+66=340790-(590+89)=11160÷(580-578)=30984÷4=24645+422-397=70909-798=11172+231-110=193225÷9+113=138248+449-488=209968÷(2×4)=12137×2×44=3256346-55×3=18125×7-45=130488-229×2=30288÷2=144276÷(2×2)=69676÷4×2=338118+19×12=346711+101×7=141862.1+4.8=66.91.4-0.8=0.6640+(823-132)=1331744÷3+932=1180904-(459+111)=334144÷6÷2=1211×10×5=5503/5-1/5=2/5224-378÷6=161350+31×20=970280-64+172=388275+93+473=841204÷6×13=442109×3×7=2289884-428×2=28808÷2×9=3636953-123-799=31314+12×29=662498-(362+90)=4621×23-221=26242×5=21079×(96÷8)=948925-(494-461)=892470÷(43-38)=9410×5×71=3550852-909÷9=751(176-163)×45=58561×(311-298)=79326-14+193=2050.7+1.4=2.1312÷6÷2=26122÷2×18=1098385×4-76=146414×26×2=72818×80÷8=18013×5=65236÷(12÷3)=59503-73+284=7144/5-1/5=3/5304÷4×6=456242×(30÷6)=121015×3×23=1035754-36×5=57439×24+249=1185947-120+701=152848÷6=8708÷2÷6=5916.2+28.0=44.2472-(440-238)=270485-322=163(376-354)÷2=11359-396÷9=315128×2×3=768201×7-596=811365÷5=7386×(18÷3)=516290+12×22=554884÷(16÷4)=221466-876÷6=320288-163=125256÷4=64981-311-222=448372+(415-186)=60156×(34÷2)=952226×6=1356466÷(341-339)=233162÷(2×3)=27399÷3÷7=19192÷4÷8=6113+283×3=96222+959-786=195945-356=589127×(49÷7)=889881×(21÷7)=264324÷4×95=57014×(215-206)=1262.5+3.1=5.6260+712-284=688477-(293+38)=146488-(390-113)=211927×2÷6=30917×32÷8=68866-22×4=778528÷8×6=396371-(253-148)=266619×4-375=2101392÷7÷4=14885×6=5310177+621=7986/7-1/7=5/784×61÷6=85463×(585-548)=2331978-401+344=921132+(444-318)=25877×5×3=1155280-(406-210)=84416÷(32÷4)=52106×7-64=678944÷(4×2)=1187.3-0.6=6.7(306-246)×90=5400288÷(3×2)=48142÷(438-436)=71326-294÷7=284681+183+78=942542×5=2710284×7=1988165÷(27÷9)=55974-508÷4=84724×3×6=432371+164+407=942244-61-157=2666×60÷5=792266-(278-75)=63358-45-260=53124×6÷4=186674-312+778=114055×9-300=195315+(377-323)=369452-20×13=192502×8÷4=100472÷(309-307)=368.6+62.2=70.8107+40×22=987534÷(665-659)=89890×3÷5=53412÷(2×3)=2198+163=36163×10=630608-267+41=382916-453-154=3093/8-1/8=2/8120+322×2=764468-10×42=48706×8=56483.9+6.8=10.7292×(81÷9)=2628396-81×4=72350-(104+227)=19(338-128)÷5=4274×(48÷6)=592222×3=666488×(312-307)=2440859-724=135999-67=932468+169+80=717294×(18÷6)=88212×16×5=96061×38=2318(442-286)÷2=78610×4÷2=1220136×3×2=81633×84÷9=308454-162-272=20547+128+71=746335+421+208=964904÷(2×2)=226244-77=167294-24×12=6136÷8=17552+313+120=985244+668÷4=411484+20×45=1384754+(938-642)=1050260-327÷3=15171×12=85221×12×2=504457-12×14=289320×(10÷5)=640940-10×8=860221-(250-164)=13536×2=72438+684÷4=609202+996=1198420÷5×15=1260552+18×19=894652×6=3912355+805+445=1605540-(358-225)=407236+227=463841-230×2=381141×(24÷6)=564(229-199)÷6=5737×(21÷3)=5159217+61×6=583806+791+115=171219+987+164=1170146×(226-221)=730248÷4=62394-16×18=106156÷(18÷9)=78378÷3÷7=18395+496=891168÷7÷3=8368÷2×6=1104342×(32÷4)=2736880-51×13=217723-503=22034+387+494=915882-145+975=17122.2-0.2=2.024×20-231=249880-314-137=4295.8+7.3=13.130×3×39=351019×29×7=3857274+276=550160÷2×54=432012×4×53=254412÷2×88=528457-449+237=245956+799+306=206149×13-45=59220+(160-23)=15788.8-21.4=67.4580÷4÷5=29(139-79)÷4=15246+905-371=780483+(173-97)=55919×34-56=59022×30+230=89035×11=385900÷2÷6=75(128-106)×24=528198×4-432=360217+278=49577×11+105=952229-(177-175)=227503×(28÷7)=2012310×3÷5=186168÷(56÷8)=24(660-147)÷9=57999×(329-324)=4995817×7=5719352+(293-229)=416790-344÷2=618796-11×57=169477÷3×5=79594×(474-461)=122233×7×2=46219×44-180=656495÷9×6=330445-(789-665)=321114×8×3=273641+788÷2=435412+603÷9=479258×8÷4=516478-(265-232)=445(326-180)÷2=