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8.7+34.0=108-(439-430)=590×3-127=21×3×45=754×7÷2=26÷2×52=17×(345-314)=421-(417-172)=987×(232-224)=30÷(3×2)=25×(28÷7)=822÷3×2=37×6÷2=66×76=346-35×3=56+307=319-(348-129)=32×13-202=210÷6+867=335+(229-143)=245÷5=155÷5×11=202×2=285÷3+325=44×15×3=35-10×2=4/7+2/7=256×3×9=26×30÷4=912÷8+316=22÷2×83=2/7-1/7=165×3=368×(426-417)=12×81=656÷2+420=111×9-859=664+(199-193)=474×6÷4=628×(591-585)=80.9-64.4=618×4÷8=322-192=135×(24÷8)=956-(260+326)=478-158=437-(955-575)=15×3×89=326×4÷8=422×8÷2=207×(25÷5)=944÷(4×2)=67×(408÷6)=17×(186÷6)=33×19=21×2×77=205+265-171=896-(335+442)=847-600+433=34×12+105=24.1+61.3=241+793+432=14×(54÷3)=729+42×21=23×(135÷9)=249÷(27÷9)=704×8÷2=220+19+402=966÷3÷7=310×(32÷4)=162÷2+43=600-(203+122)=493-26×4=200×2÷8=125÷5=43×2×10=105+10×72=57×(445-442)=634-(425-208)=(327-187)÷4=276-25×11=298×(10÷5)=2/7+3/7=848×(437-434)=308÷2=135×2-241=363-(187+172)=267÷3=954+(655-631)=816÷2+187=118+173-192=728+21×3=840÷2÷2=62×5-168=92×(396-355)=222-84÷3=30×21÷2=20×37+101=(546-454)×96=527-50×5=355×2+746=10×5×55=930-256-251=(492-481)×40=38+22+628=882÷7×3=354-17×11=121+215=371÷7=22×13-168=637×(865-857)=(428-367)×16=441+(485-400)=17+11×62=8.6-7.9=290÷(196-191)=(656-406)÷2=267×3=628÷4×7=(91-54)×17=793×(599-592)=413+335=894-273-526=12×3÷9=11×88=782+979-152=48×2×26=473-11×21=806×7=16×38=609×6-552=4/6+2/6=418-194×2=296-(67+64)=76×(144÷2)=215-118=484+794÷2=9.7-3.1=176-810÷5=826-(546-240)=(308-108)÷5=28×38×3=820-683-22=152÷(2×4)=413-18×15=288÷(3×3)=186÷6×8=21×74=13×12×6=70×2÷4=67×(308÷4)=6.9+3.8=300÷3×7=37×7=160÷(224-222)=89+497÷7=968÷(947-939)=29×(153÷9)=720×8÷2=134+832÷8=164-78=32×84÷8=414-110=336+(282-43)=112+238-12=274-50÷5=286+214-368=30×5÷6=1.6+1.4=269-207+388=119-150÷3=527×(396-390)=925-(623-562)=(499-455)×20=71×(891÷9)=5/9-1/9=5.4-3.7=194÷2×60=276÷(2×3)=375-256-68=136÷4×7=348×2÷6=272×(58-55)=743-273×2=24×33÷9=120×(36÷9)=3.3+5.3=234×4×9=383-22×11=159×(54÷6)=14×4×93=585+34×24=43×4×2=8.0-6.6=(172-116)÷2=24×9÷3=67×14-472=34+171=196÷7×24=800÷2÷8=31×31=194×5=(407-356)÷3=6.3-0.4=595-(45+414)=299-(71+54)=964-43×5=119×6=305-228+106=556-275+82=38×13+192=46×4×5=52×7+26=24×2×63=30×15×2=178×(431-428)=27+(349-255)=914-724=27÷3=816÷(4×2)=440-852÷3=453-10×45=364+264+504=42÷2×39=995-931+642=2.9-2.2=96÷2=350-36×7=350÷5÷7=23+(278-85)=831-359=385÷7=12×11=385÷5+922=387-(47+141)=78×2÷3=77×66×8=259+(255-160)=767-(719-416)=27×16-312=708÷3÷4=325-92+87=174-47×2=47+360-97=(252-212)÷2=38×(55÷5)=350÷2×6=22×(483-455)=576+93+471=900-14×33=661-(914-524)=672-499+224=15×18÷6=88×(560-486)=11×28=255×(15÷3)=(779-121)÷7=624×6-729=900-(186+474)=132÷3×7=537-165÷3=17×4×41=8/10-2/10=77×5×9=726-10×68=411-918÷3=(333-21)÷2=206+11×10=34×88=8.8+4.1=176÷(64÷8)=267-(221+30)=612-135×3=636÷2=43×3×6=210×(16÷8)=12×5×3=228+197+370=903+284-20=449-384÷8=18×2×69=165-648÷4=64×14÷2=10×17×3=514-211=30÷(499-493)=412-(247+70)=69+37×13=359-327=255÷3×90=446+344=32×70÷5=97×46×8=124+50×3=14×66÷7=524+656-627=(143-124)×16=770×(953-946)=637-75×6=778-(10+579)=392-(234+113)=0.4+9.3=93×9×8=25×94×2=723-79×5=682÷2×8=677×(278-275)=33×26÷2=960÷2÷3=966÷2+481=278+384÷6=16×6×40=21×62=8.6+75.8=500×2-477=976+978=141×(222-219)=778+24×31=44×2×18=(293-251)×19=321÷3×8=42×30÷3=78×4÷8=36×4×6=26+362×2=829×6-415=446-29×11=318+91×5=307+104×3=34×63÷7=4/6-1/6=945×(21÷3)=332÷(50-46)=91×81÷9=312+331=20×18-213=15×(145÷5)=(436-373)÷9=234÷6×7=367+(340-289)=7.8+5.3=71×34×7=81×32×4=43×2-25=606+22×33=25×23=164÷4+95=384-11×14=49×10÷5=474+(727-574)=152×(32÷4)=42×3×6=476-63×6=421-81×5=450÷6÷5=15×(357-354)=858-(615-119)=15÷3×60=643-226÷2=221×4=198+(261-107)=455+184×4=85×11=15×(496÷8)=169+619-44=741+49×17=76÷(2×2)=874÷2=744-720+181=672+804=119+90+479=25×(273÷7)=403-328-41=86÷2×95=439-858÷2=462×2+981=702÷2×4=26×24-68=6.5+86.9=120×5-267=431-127-204=334+12×68=(767-711)÷7=735-192+727=661×8÷2=306-67-61=1.8+7.1=987-372-479=806-513+663=762-838÷2=847-157-166=581-(610-122)=327×3+15=489-258=458-(358-75)=76÷(32÷8)=9.2-4.8=10×(566-559)=93×85=22×2×8=60×88÷5=494-43×3=21×4×3=4.3+7.0=9.1-8.7=851-443+988=532÷4×8=71+600+974=170+593+53=385+54×7=(394-118)÷3=226+643=(187-123)÷4=14×30-315=24÷(2×3)=453-(261-65)=915÷(813-808)=40×(320÷8)=108÷(36÷9)=233-21×6=805÷(768-761)=509+31×9=91.0+6.7=640÷(323-315)=769+(212-133)=717+151+67=361-256+24=457-176÷4=169+288÷8=54×4×5=461-175-229=400÷5×52=15×(54÷2)=224-100×2=723-28×15=59×(343-314)=21×23-28=189+17×17=86×(168÷8)=936÷(4×2)=128×(18÷3)=464+63-280=251×(72÷9)=38×2+96=57×9=560÷(2×2)=160÷8÷2=32÷(16÷2)=924-336÷6=83×34=(885-828)×65=332×7=414÷2×5=378-405÷9=8.8+9.0=241+507+601=7.0+5.9=535-21=414+145÷5=498÷(451-448)=383-351+31=52-180÷4=216÷2=66÷3=85+305=148+89=262-(361-211)=120×7-634=477-(360-253)=445-(24+82)=1/5+3/5=410-216+218=805÷(35÷7)=22×4×28=52×9÷6=42×2×44=236÷(2×2)=71.9-32.0=35×2×54=33×3×44=16×14×2=106-35=466-152-212=72÷(56÷7)=275+185-216=10×4×51=7.0+0.3=466-350+131=366+813=40.8+15.6=228-30+239=217×8÷4=10×89=246-13×10=248+75×5=960-(107+273)=27÷3×56=791+662+878=64÷2×6=115×6×9=319-(448-183)=(785-323)÷3=908-390÷6=311-168÷3=304÷2=145-(937-848)=471-548÷4=792÷(2×4)=144-387÷9=29×10×2=243-119-49=979+642-581=37.6+12.5=11×2×45=49+176+994=473-18×16=793-600÷3=273+210×3=387-(266+103)=30÷(637-635)=319-241=(415-97)÷6=531÷(15÷5)=947-(498+19)=24×15-143=9.4-8.5=327-50×4=7.9-5.5=766-226-466=977-172=721-334=48+(316-90)=20×(90÷3)=83×11-67=3.7+4.2=19×(240÷8)=35+36×8=97+825÷3=(260-56)÷6=787-(133+37)=300÷5×9=60×14÷7=86+(268-142)=204×2+443=476÷(42÷6)=219+(393-342)=369+578÷2=452÷4+109=134+(276-197)=434-(403-245)=357×5=3.9-0.4=404-(233-125)=412×(27÷3)=540×5-350=357÷7=339×4-554=400-(306-239)=365-57-280=744÷2÷2=81+134+880=57.4+32.3=112+183=49÷7×2=68+61×15=2/3-1/3=669-128×4=4.6+5.2=460×2÷4=648÷9÷6=192+286=197-15×11=158+(474-23)=35×3=656+101-90=135-702÷9=(242-44)÷9=585-(363-259)=8.6-0.7=955×(56÷7)=72÷(18÷6)=620×(16÷4)=472-(277+21)=178×4=36÷2×81=93×94=732÷(101-97)=319-58=114+(469-87)=117×6-261=(156-63)÷3=20×3×20=420-(464-48)=335÷(10÷2)=478-81÷3=60×57÷3=7.6+1.1=777-23-399=258-72×2=22×(273÷7)=977+711-254=(365-298)×76=281×3=121+156=306÷9=235÷(478-473)=223-944÷8=642-35+194=308-12×12=271-15-41=282-37-163=824+886÷2=561+218+108=48×2×73=16×33-386=894-847=13×41+137=(663-602)×48=971-68×6=466-(13+315)=37+(294-65)=417-173=336÷(2×3)=11×38×2=94×73×6=63×(545-475)=820-383+955=29×27÷9=488÷8×29=443-(115+100)=127×2×3=346+128-444=893+427-902=792÷(2×3)=(419-113)÷3=452-293-102=133×(222-216)=456-409=69×3=10+196-180=351+403=18×48-451=430-(111+264)=338+960-289=252÷4=367×6-231=83×(411-399)=277+(482-160)=340-11×18=2/5-1/5=424-340-61=189÷3×10=7.1+0.2=10×2×43=20×2×6=220÷(2×2)=140÷7×63=39×91×4=132-28-74=405÷(296-287)=25×16×2=93×6-18=847-34-524=89.3-28.9=292+209+165=410÷(30-28)=171-36×4=771÷(12÷4)=547+(887-841)=27+70×13=32×(425-403)=556÷2+486=412+259+161=216÷(398-390)=32×15×2=64×(24÷4)=17×(174÷6)=40+333×2=36×13×2=312+114=665+16×52=316÷2=376÷8=172÷(2×2)=34×28+994=420-(180-87)=16×6×85=3.9-1.4=278-(68-10)=662×8-933=468÷(3×3)=85×18÷3=483-14×23=11×18×4=331+84+334=940-161+68=324÷3÷4=727×2=3/8-1/8=46×81×8=483÷3×6=736-273-189=102+70+421=94÷(471-469)=126×5=184×(27÷9)=102÷2÷3=232÷(2×4)=661-116-67=204÷4=10×12-45=54×94÷6=10×85=228+219+216=160-150=808÷(4×2)=30÷(30÷6)=254-16×12=451-(110+325)=487-127×3=200-(413-256)=683×8÷4=51÷3=95÷5×35=735÷3×4=346÷(18÷9)=797×3-613=724-12×36=6.8-2.1=514-700÷4=193×(201-198)=4/8+3/8=972÷(18÷3)=826×7=712÷2÷2=141+101×3=952÷2×3=9.1+6.8=435×2-562=82×9×7=(387-115)÷4=5.8-3.6=42×(57÷3)=356÷4×60=64÷8×26=756÷(21÷7)=3.4-2.9=14×(52÷4)=7.5-1.6=480-(26+344)=84÷(280-278)=386-118×3=18×(304÷8)=20×6-78=251+134=44×(135÷9)=354-222-33=291-168=555×4÷5=(437-391)×38=(200-144)÷7=21×14-226=14×31-355=33×(108÷6)=188×2÷4=960÷(3×2)=22×(40÷5)=93×96÷6=352÷4÷4=189+310=456÷3÷4=29×27-628=10×22-34=960÷2×7=354-128=280-(772-750)=170+(993-439)=43×2=67×(10÷2)=302-46+803=216÷8=104×4×2=92.2-30.5=(426-168)÷6=471-297÷9=368+120=719×9=2/10+7/10=441+10×68=30×91÷5=429-112-59=63×50÷9=68÷(400-398)=461-413=845×(430-424)=150-(147-109)=248÷(2×4)=525-42=279-312÷3=43×7=130+917-346=177+724÷2=326+533=216÷(217-215)=70×(56÷7)=139+260=469-15×11=949-242×3=24×4×71=798÷2+91=(996-939)×10=59+57=4.2+5.9=28+104+394=426-249=33×(174÷3)=431×2=646+412-180=216×3÷6=552÷3×5=144×(28÷7)=42×2×86=927-(101+31)=29×(207-195)=22×(132÷3)=121×(18÷6)=42×63=3.0+9.6=74×73×8=73.8-45.8=745×(509-502)=186+188÷2=78×(314-310)=478-18×18=280÷4×70=135÷9×35=863-634-76=921+(339-202)=174+(66-32)=216÷2÷9=425-14÷2=388-182×2=150+297-95=27×36-744=106÷2+188=192+600÷3=789×5-168=25.3+25.5=996÷2÷3=395×2-533=838-(31+526)=21×96×4=459+704÷2=17×13×2=4/7-3/7=185+215=345-531÷3=(190-118)÷4=5/9-4/9=165×5-144=(442-358)÷6=17×28÷7=286×3×6=9.8-4.4=205×(382-379)=17×46=41×(627-570)=373-(34+156)=585÷5×2=45×24÷5=12×2×72=448-418+455=476-285-39=202+32×24=474÷(15÷5)=(837-12)÷3=620×3-452=763-550=58×(693-644)=228-203+361=450×2×9=0.5+1.1=450÷5×57=25.9+23.2=238÷7×16=203÷7×12=594÷(533-530)=355-(123+98)=465÷(20÷4)=57×15+67=500÷4×7=42×4×8=211×4-434=638-71×6=183+48×20=602÷(346-344)=448×2+881=810-(174+602)=405-26×12=112×(254-248)=166×4-355=(587-544)×89=143+165-48=44×5×2=382-(16+269)=668-10×12=(401-29)÷6=190÷(35÷7)=770÷5=702÷(2×3)=16×7÷2=378+883-493=92÷(2×2)=822÷3+48=913-53×6=120÷8×30=12×5×94=211-173+240=127+188-307=45×(450÷5)=17×26×2=288÷(4×2)=228+82-242=14×26÷2=24÷4×41=821×3=227×2×8=421-78-273=13×80=(242-166)×12=13.6+48.2=247+392-21=23×55×7=23×10-121=313+180+259=837-124×2=669+54×18=200÷4=486-425+175=274-414÷3=894-12×19=(113-89)÷4=594÷6×68=720÷6÷6=26×16÷8=131×8-118=2.7-1.4=300×(24÷8)=228+(482-355)=19×50+375=152+262=25×19+968=200÷(2×4)=7.9-4.3=720÷3=406×(42÷7)=245×3-662=12×22-27=500÷(28÷7)=210×4÷6=528×3=103+647+901=965-821=977-10-72=51×17÷3=377-(46+319)=312÷2×3=15×12×2=7/10+2/10=952-762÷6=297+156=418-(179-40)=30×23=42÷6×18=644÷4+260=27÷9×93=55×(28÷4)=47×84=27×13÷3=231×4÷6=16÷8×16=882÷2+409=480÷8+188=784÷(28÷7)=88÷(442-438)=965-(568+14)=32×20-24=95.6-84.3=155-20×6=898-612=434-158×2=12×2×21=463×6÷3=80÷5÷2=17×(35÷7)=210÷7÷5=79×9-467=162÷(3×2)=735×9-720=30+(917-557)=228-(678-603)=810-495-100=314÷(18÷9)=104÷8=29×2×21=404÷(2×2)=220-755÷5=273÷3×9=939×(18÷3)=226+237×2=414+670÷2=790-747+640=75×(185-177)=34×(81÷9)=283-(296-248)=119+264×3=971-27×20=44×(877-800)=99÷3=104÷4+365=564÷2×7=354-13×2=480×2-933=93÷(27÷9)=954-850+853=446÷(151-149)=200÷(4×2)=369+128-493=582÷3÷2=60×(202-188)=654÷3×5=11×(16÷4)=133×(63÷9)=25×77×3=164+75×9=18×(42÷7)=1/6+3/6=315÷7÷5=98×7+609=648÷6=824÷2×9=3/5-1/5=29×60=36×9×7=184÷2=497-16×23=323×(397-394)=16×(96÷3)=516+893=188×2×9=101×(295-291)=876÷(2×2)=935-(685-49)=16×31-345=220÷(40÷8)=40×50÷2=31×5×4=270÷(45÷5)=86.9-86.7=677-142-479=12×34÷4=23×7×5=10×77÷2=428-924÷3=10×6×12=268÷2×6=439×(310-301)=479-417+192=13×54-40=(573-561)×70=413-(47+282)=628÷(2×2)=458×(12÷4)=804+158+728=27×2×21=78×11÷2=11×74-404=407-46=434÷(42÷6)=29×12×2=290÷5=51×2×5=1/5+2/5=202×(903-898)=354+504÷9=585÷9÷5=235+(407-303)=423-20×15=34×6-131=(290-237)×95=3/9+6/9=96÷8×41=126×(433-429)=888÷(2×4)=710-(852-153)=302÷(39-37)=10×2×3=52÷(2×2)=432÷4×2=483+629+88=971-360=883+794-886=70×93=90×(397-386)=40×13=243+(418-332)=184-100-30=134×(72÷9)=72÷2÷9=336-131=245×(156-150)=207÷(24÷8)=17×31-321=308×(303-300)=266-128×2=137+232×2=201+182=32×32÷2=95-(161-89)=153+99×7=61.3-59.6=224÷(269-262)=43+18×21=(250-235)÷3=90×81=12×19=13×9×7=85×5+574=57+30×9=21×12×2=624-395+126=63+14×47=546-412+616=557×(136-129)=453-(120-58)=91×(464-389)=243×3=787+592+780=23×16-171=816÷(2×4)=899+148×2=257+124-262=840÷4÷2=560×9÷4=732-89+497=20×23-69=75×8×2=881+32×13=32×27=269×(14÷2)=75×81=79×28×2=172-17×9=32-27÷9=(975-400)÷5=48×9÷6=487-53×3=867-14×12=(478-403)×79=7.3+7.0=42÷3÷2=14×31×3=207÷9×8=45×17=15×(179-150)=645+527-698=333+490+493=(660-540)÷8=152-864÷6=247-109=711-11×32=400÷(32-30)=860÷(184-180)=33+228-69=736-32×19=134×2×3=711÷(513-504)=399-118+56=990÷(12÷4)=140+140×2=584-127-143=34.3+32.5=15×3×18=43×14=212+260+984=4/5-1/5=664÷(453-449)=72÷3=93.1-44.5=1/6+5/6=(283-253)÷3=595-12×25=646+223=10×33-167=(445-205)÷8=280÷7×19=(441-419)×27=34×21-63=5.3+9.0=83×60=157+224=264+72=114×5+190=29×4×5=960-257+277=27×10×2=688-16×11=1/7+4/7=580×9÷2=20×2×39=493-415+260=360÷(20÷4)=75÷(490-487)=40÷5×39=16.3+52.3=235×(20-17)=88÷8=541+12×9=63+581+213=448÷(164-162)=174×(12÷3)=66×4÷8=556+56×13=15×31=934+20×29=140×3÷6=135×2÷5=75.5-8.7=280÷2÷4=81×75×2=64×57=22×2×80=33×7×4=12×2×91=30×79÷2=278÷(10÷5)=14×(79-59)=576÷9÷4=195+143=378÷7=258÷6×8=63÷3=660-143+771=394+22×10=19×26-61=63+60=23+16×12=828×5÷4=160×3=24×35=80×11=11×(352÷8)=646-854÷7=372-302=392÷4×70=4.9-2.5=10×8×85=448×2×3=990÷(766-761)=96×(74-60)=228÷(301-298)=328+(892-248)=952÷7÷8=432÷8×64=19×3×44=230×(67-63)=944÷2÷4=1.3+0.5=6.1-3.5=801-852÷6=330÷3×8=30+309+311=13×38-42=467-(99-87)=21×5×7=748÷(24÷6)=126×(57-52)=568÷(2×2)=180÷2=88×7=400÷(10÷5)=486÷(3×2)=504÷(4×2)=188×2×8=560÷7=722-(134+333)=631+277+345=470-192-196=984+154×4=982×5÷2=360÷4÷5=945÷(27÷9)=664×(12÷3)=134+53×2=94×(151-144)=340-245-24=633-285×2=35÷7×23=(394-378)÷8=44×18=314÷(315-313)=768÷3×8=855÷(247-244)=870-(204+172)=(109-49)÷4=326+114-175=(989-845)÷9=289+516=19×(305-293)=11×2×23=6.6-2.1=14÷7×23=230-40×2=300+437+852=(107-80)×23=95×(576÷6)=8.8+5.0=512÷(48÷6)=11×32-332=(537-69)÷2=999+(362-204)=949-214-635=340÷5×27=816÷2÷3=711÷9×5=81×4=401-40×4=869×2=31×20÷2=324÷6=257+43=75+168-43=875-153+358=263+30×2=438+11×27=428÷2=9.7-2.0=79×7=761-78×9=284×(155-152)=455-11×26=623÷7×11=696÷(40÷5)=16+309+605=891-318-214=64+19×7=951+516÷6=31+111=33×(216÷8)=91÷7+468=345÷5=99.3-7.5=13×17×3=27×13-216=331-(23+273)=387÷3=783÷3÷9=644×9-697=17×37-595=7.7-3.5=850÷(35÷7)=9.6-7.2=912÷8×7=24×43=774×7=(755-547)÷8=324÷(106-97)=64+340-43=184+(344-95)=654÷2÷3=84×(376÷8)=271-61=566+138=114×(12÷4)=720+186-180=159-(342-194)=512×(17-14)=952×8=402-164=95×(546-512)=73.4-37.5=75×37×9=239+480÷2=241×4=52×(51÷3)=(163-113)÷2=12×8×57=33×20-196=681-10×50=15×70÷2=5.2+7.5=476-(167+222)=426+55+488=8.8+9.2=186×3-158=142+(610-580)=101+201+608=49×75÷5=276+(410-120)=871-127=(441-72)÷9=947×(765-759)=870+(827-624)=32+121×7=306÷(3×3)=369×5=18×49÷9=371-12×12=22+632÷8=18×41-297=346+174×4=15×24-233=555×2=700÷(35÷7)=863+371÷7=396+(253-248)=42×18-625=903-181×3=748-(22+632)=16×(36÷3)=873+(305-13)=980-49×13=747÷3÷3=23×2×3=75×(511÷7)=304+(896-25)=900×9÷6=(372-334)×17=23×35-475=8.6+6.8=309÷(15÷5)=56×(360-351)=54-(176-152)=13×29+186=128+248-82=56÷8×84=606-167=380÷(2×2)=984÷6×2=57.2-6.4=728÷4÷7=396+178×3=45×(144÷2)=18×20+770=554×7-549=60×(40÷4)=67×94×6=486÷(3×3)=454+(418-33)=424×5-784=475+21×38=177+558÷3=224÷(2×4)=274-103-168=168×5÷8=83×63×9=261+121=579-561=328÷(120-118)=10×(445÷5)=331+72+379=546÷(16÷8)=581-(748-280)=417-606÷3=221+90+111=378×2-232=295+19-171=9.0-6.4=693÷7×5=17×26=75+131=931-627-202=83×64÷8=(803-283)÷8=423-113=330÷6×26=747×(64÷8)=768÷3÷8=194-116+176=681+604+753=131×(210-203)=533×4=72÷3÷6=76+10×29=12×2×24=493-25×11=444-504÷9=(361-85)÷3=903+964-140=164÷(16÷8)=424+22×17=4.8+0.3=17×5×88=218×3×6=372÷2×3=843-107=432+28×12=373-43-52=465÷(951-946)=822÷(482-476)=4/8-1/8=266+23+287=10×11-24=809-(346-312)=792+153-160=422+435+96=580÷4=360÷(291-288)=566×4=163-40+302=388-18×13=769-(254+490)=274+(374-115)=45×(46÷2)=484-403+319=885-(164+116)=572-(816-267)=247+300=224×9-415=176÷2+371=431-28×14=299×(14÷7)=66+36×3=704÷2÷2=236-109+197=38×9×8=362×5-455=324×2=342+(344-197)=63×12÷7=463-110+40=318+71-129=834-37×13=297×2=468÷9÷2=10×10×8=81×(162÷9)=99×8÷9=11×37×2=44×9÷2=999×3=499-452÷2=18×18×3=49×8-338=参考答案8.7+34.0=42.7108-(439-430)=99590×3-127=164321×3×45=2835754×7÷2=263926÷2×52=67617×(345-314)=527421-(417-172)=176987×(232-224)=789630÷(3×2)=525×(28÷7)=100822÷3×2=54837×6÷2=11166×76=5016346-35×3=24156+307=363319-(348-129)=10032×13-202=214210÷6+867=902335+(229-143)=421245÷5=49155÷5×11=341202×2=404285÷3+325=42044×15×3=198035-10×2=154/7+2/7=6/7256×3×9=691226×30÷4=195912÷8+316=43022÷2×83=9132/7-1/7=1/7165×3=495368×(426-417)=331212×81=972656÷2+420=748111×9-859=140664+(199-193)=670474×6÷4=711628×(591-585)=376880.9-64.4=16.5618×4÷8=309322-192=130135×(24÷8)=405956-(260+326)=370478-158=320437-(955-575)=5715×3×89=4005326×4÷8=163422×8÷2=1688207×(25÷5)=1035944÷(4×2)=11867×(408÷6)=455617×(186÷6)=52733×19=62721×2×77=3234205+265-171=299896-(335+442)=119847-600+433=68034×12+105=51324.1+61.3=85.4241+793+432=146614×(54÷3)=252729+42×21=161123×(135÷9)=345249÷(27÷9)=83704×8÷2=2816220+19+402=641966÷3÷7=46310×(32÷4)=2480162÷2+43=124600-(203+122)=275493-26×4=389200×2÷8=50125÷5=2543×2×10=860105+10×72=82557×(445-442)=171634-(425-208)=417(327-187)÷4=35276-25×11=1298×(10÷5)=5962/7+3/7=5/7848×(437-434)=2544308÷2=154135×2-241=29363-(187+172)=4267÷3=89954+(655-631)=978816÷2+187=595118+173-192=99728+21×3=791840÷2÷2=21062×5-168=14292×(396-355)=3772222-84÷3=19430×21÷2=31520×37+101=841(546-454)×96=8832527-50×5=277355×2+746=145610×5×55=2750930-256-251=423(492-481)×40=44038+22+628=688882÷7×3=378354-17×11=167121+215=336371÷7=5322×13-168=118637×(865-857)=5096(428-367)×16=976441+(485-400)=52617+11×62=6998.6-7.9=0.7290÷(196-191)=58(656-406)÷2=125267×3=801628÷4×7=1099(91-54)×17=629793×(599-592)=5551413+335=748894-273-526=9512×3÷9=411×88=968782+979-152=160948×2×26=2496473-11×21=242806×7=564216×38=608609×6-552=31024/6+2/6=1418-194×2=30296-(67+64)=16576×(144÷2)=5472215-118=97484+794÷2=8819.7-3.1=6.6176-810÷5=14826-(546-240)=520(308-108)÷5=4028×38×3=3192820-683-22=115152÷(2×4)=19413-18×15=143288÷(3×3)=32186÷6×8=24821×74=155413×12×6=93670×2÷4=3567×(308÷4)=51596.9+3.8=10.7300÷3×7=70037×7=259160÷(224-222)=8089+497÷7=160968÷(947-939)=12129×(153÷9)=493720×8÷2=2880134+832÷8=238164-78=8632×84÷8=336414-110=304336+(282-43)=575112+238-12=338274-50÷5=264286+214-368=13230×5÷6=251.6+1.4=3.0269-207+388=450119-150÷3=69527×(396-390)=3162925-(623-562)=864(499-455)×20=88071×(891÷9)=70295/9-1/9=4/95.4-3.7=1.7194÷2×60=5820276÷(2×3)=46375-256-68=51136÷4×7=238348×2÷6=116272×(58-55)=816743-273×2=19724×33÷9=88120×(36÷9)=4803.3+5.3=8.6234×4×9=8424383-22×11=141159×(54÷6)=143114×4×93=5208585+34×24=140143×4×2=3448.0-6.6=1.4(172-116)÷2=2824×9÷3=7267×14-472=46634+171=205196÷7×24=672800÷2÷8=5031×31=961194×5=970(407-356)÷3=176.3-0.4=5.9595-(45+414)=136299-(71+54)=174964-43×5=749119×6=714305-228+106=183556-275+82=36338×13+192=68646×4×5=92052×7+26=39024×2×63=302430×15×2=900178×(431-428)=53427+(349-255)=121914-724=19027÷3=9816÷(4×2)=102440-852÷3=156453-10×45=3364+264+504=113242÷2×39=819995-931+642=7062.9-2.2=0.796÷2=48350-36×7=98350÷5÷7=1023+(278-85)=216831-359=472385÷7=5512×11=132385÷5+922=999387-(47+141)=19978×2÷3=5277×66×8=40656259+(255-160)=354767-(719-416)=46427×16-312=120708÷3÷4=59325-92+87=320174-47×2=8047+360-97=310(252-212)÷2=2038×(55÷5)=418350÷2×6=105022×(483-455)=616576+93+471=1140900-14×33=438661-(914-524)=271672-499+224=39715×18÷6=4588×(560-486)=651211×28=308255×(15÷3)=1275(779-121)÷7=94624×6-729=3015900-(186+474)=240132÷3×7=308537-165÷3=48217×4×41=27888/10-2/10=6/1077×5×9=3465726-10×68=46411-918÷3=105(333-21)÷2=156206+11×10=31634×88=29928.8+4.1=12.9176÷(64÷8)=22267-(221+30)=16612-135×3=207636÷2=31843×3×6=774210×(16÷8)=42012×5×3=180228+197+370=795903+284-20=1167449-384÷8=40118×2×69=2484165-648÷4=364×14÷2=44810×17×3=510514-211=30330÷(499-493)=5412-(247+70)=9569+37×13=550359-327=32255÷3×90=7650446+344=79032×70÷5=44897×46×8=35696124+50×3=27414×66÷7=132524+656-627=553(143-124)×16=304770×(953-946)=5390637-75×6=187778-(10+579)=189392-(234+113)=450.4+9.3=9.793×9×8=669625×94×2=4700723-79×5=328682÷2×8=2728677×(278-275)=203133×26÷2=429960÷2÷3=160966÷2+481=964278+384÷6=34216×6×40=384021×62=13028.6+75.8=84.4500×2-477=523976+978=1954141×(222-219)=423778+24×31=152244×2×18=1584(293-251)×19=798321÷3×8=85642×30÷3=42078×4÷8=3936×4×6=86426+362×2=750829×6-415=4559446-29×11=127318+91×5=773307+104×3=61934×63÷7=3064/6-1/6=3/6945×(21÷3)=6615332÷(50-46)=8391×81÷9=819312+331=64320×18-213=14715×(145÷5)=435(436-373)÷9=7234÷6×7=273367+(340-289)=4187.8+5.3=13.171×34×7=1689881×32×4=1036843×2-25=61606+22×33=133225×23=575164÷4+95=136384-11×14=23049×10÷5=98474+(727-574)=627152×(32÷4)=121642×3×6=756476-63×6=98421-81×5=16450÷6÷5=1515×(357-354)=45858-(615-119)=36215÷3×60=300643-226÷2=530221×4=884198+(261-107)=352455+184×4=119185×11=93515×(496÷8)=930169+619-44=744741+49×17=157476÷(2×2)=19874÷2=437744-720+181=205672+804=1476119+90+479=68825×(273÷7)=975403-328-41=3486÷2×95=4085439-858÷2=10462×2+981=1905702÷2×4=140426×24-68=5566.5+86.9=93.4120×5-267=333431-127-204=100334+12×68=1150(767-711)÷7=8735-192+727=1270661×8÷2=2644306-67-61=1781.8+7.1=8.9987-372-479=136806-513+663=956762-838÷2=343847-157-166=524581-(610-122)=93327×3+15=996489-258=231458-(358-75)=17576÷(32÷8)=199.2-4.8=4.410×(566-559)=7093×85=790522×2×8=35260×88÷5=1056494-43×3=36521×4×3=2524.3+7.0=11.39.1-8.7=0.4851-443+988=1396532÷4×8=106471+600+974=1645170+593+53=816385+54×7=763(394-118)÷3=92226+643=869(187-123)÷4=1614×30-315=10524÷(2×3)=4453-(261-65)=257915÷(813-808)=18340×(320÷8)=1600108÷(36÷9)=27233-21×6=107805÷(768-761)=115509+31×9=78891.0+6.7=97.7640÷(323-315)=80769+(212-133)=848717+151+67=935361-256+24=129457-176÷4=413169+288÷8=20554×4×5=1080461-175-229=57400÷5×52=416015×(54÷2)=405224-100×2=24723-28×15=30359×(343-314)=171121×23-28=455189+17×17=47886×(168÷8)=1806936÷(4×2)=117128×(18÷3)=768464+63-280=247251×(72÷9)=200838×2+96=17257×9=513560÷(2×2)=140160÷8÷2=1032÷(16÷2)=4924-336÷6=86883×34=2822(885-828)×65=3705332×7=2324414÷2×5=1035378-405÷9=3338.8+9.0=17.8241+507+601=13497.0+5.9=12.9535-21=514414+145÷5=443498÷(451-448)=166383-351+31=6352-180÷4=7216÷2=10866÷3=2285+305=390148+89=237262-(361-211)=112120×7-634=206477-(360-253)=370445-(24+82)=3391/5+3/5=4/5410-216+218=412805÷(35÷7)=16122×4×28=246452×9÷6=7842×2×44=3696236÷(2×2)=5971.9-32.0=39.935×2×54=378033×3×44=435616×14×2=448106-35=71466-152-212=10272÷(56÷7)=9275+185-216=24410×4×51=20407.0+0.3=7.3466-350+131=247366+813=117940.8+15.6=56.4228-30+239=437217×8÷4=43410×89=890246-13×10=116248+75×5=623960-(107+273)=58027÷3×56=504791+662+878=233164÷2×6=192115×6×9=6210319-(448-183)=54(785-323)÷3=154908-390÷6=843311-168÷3=255304÷2=152145-(937-848)=56471-548÷4=334792÷(2×4)=99144-387÷9=10129×10×2=580243-119-49=75979+642-581=104037.6+12.5=50.111×2×45=99049+176+994=1219473-18×16=185793-600÷3=593273+210×3=903387-(266+103)=1830÷(637-635)=15319-241=78(415-97)÷6=53531÷(15÷5)=177947-(498+19)=43024×15-143=2179.4-8.5=0.9327-50×4=1277.9-5.5=2.4766-226-466=74977-172=805721-334=38748+(316-90)=27420×(90÷3)=60083×11-67=8463.7+4.2=7.919×(240÷8)=57035+36×8=32397+825÷3=372(260-56)÷6=34787-(133+37)=617300÷5×9=54060×14÷7=12086+(268-142)=212204×2+443=851476÷(42÷6)=68219+(393-342)=270369+578÷2=658452÷4+109=222134+(276-197)=213434-(403-245)=276357×5=17853.9-0.4=3.5404-(233-125)=296412×(27÷3)=3708540×5-350=2350357÷7=51339×4-554=802400-(306-239)=333365-57-280=28744÷2÷2=18681+134+880=109557.4+32.3=89.7112+183=29549÷7×2=1468+61×15=9832/3-1/3=1/3669-128×4=1574.6+5.2=9.8460×2÷4=230648÷9÷6=12192+286=478197-15×11=32158+(474-23)=60935×3=105656+101-90=667135-702÷9=57(242-44)÷9=22585-(363-259)=4818.6-0.7=7.9955×(56÷7)=764072÷(18÷6)=24620×(16÷4)=2480472-(277+21)=174178×4=71236÷2×81=145893×94=8742732÷(101-97)=183319-58=261114+(469-87)=496117×6-261=441(156-63)÷3=3120×3×20=1200420-(464-48)=4335÷(10÷2)=67478-81÷3=45160×57÷3=11407.6+1.1=8.7777-23-399=355258-72×2=11422×(273÷7)=858977+711-254=1434(365-298)×76=5092281×3=843121+156=277306÷9=34235÷(478-473)=47223-944÷8=105642-35+194=801308-12×12=164271-15-41=215282-37-163=82824+886÷2=1267561+218+108=88748×2×73=700816×33-386=142894-847=4713×41+137=670(663-602)×48=2928971-68×6=563466-(13+315)=13837+(294-65)=266417-173=244336÷(2×3)=5611×38×2=83694×73×6=4117263×(545-475)=4410820-383+955=139229×27÷9=87488÷8×29=1769443-(115+100)=228127×2×3=762346+128-444=30893+427-902=418792÷(2×3)=132(419-113)÷3=102452-293-102=57133×(222-216)=798456-409=4769×3=20710+196-180=26351+403=75418×48-451=413430-(111+264)=55338+960-289=1009252÷4=63367×6-231=197183×(411-399)=996277+(482-160)=599340-11×18=1422/5-1/5=1/5424-340-61=23189÷3×10=6307.1+0.2=7.310×2×43=86020×2×6=240220÷(2×2)=55140÷7×63=126039×91×4=14196132-28-74=30405÷(296-287)=4525×16×2=80093×6-18=540847-34-524=28989.3-28.9=60.4292+209+165=666410÷(30-28)=205171-36×4=27771÷(12÷4)=257547+(887-841)=59327+70×13=93732×(425-403)=704556÷2+486=764412+259+161=832216÷(398-390)=2732×15×2=96064×(24÷4)=38417×(174÷6)=49340+333×2=70636×13×2=936312+114=426665+16×52=1497316÷2=158376÷8=47172÷(2×2)=4334×28+994=1946420-(180-87)=32716×6×85=81603.9-1.4=2.5278-(68-10)=220662×8-933=4363468÷(3×3)=5285×18÷3=510483-14×23=16111×18×4=792331+84+334=749940-161+68=847324÷3÷4=27727×2=14543/8-1/8=2/846×81×8=29808483÷3×6=966736-273-189=274102+70+421=59394÷(471-469)=47126×5=630184×(27÷9)=552102÷2÷3=17232÷(2×4)=29661-116-67=478204÷4=5110×12-45=7554×94÷6=84610×85=850228+219+216=663160-150=10808÷(4×2)=10130÷(30÷6)=6254-16×12=62451-(110+325)=16487-127×3=106200-(413-256)=43683×8÷4=136651÷3=1795÷5×35=665735÷3×4=980346÷(18÷9)=173797×3-613=1778724-12×36=2926.8-2.1=4.7514-700÷4=339193×(201-198)=5794/8+3/8=7/8972÷(18÷3)=162826×7=5782712÷2÷2=178141+101×3=444952÷2×3=14289.1+6.8=15.9435×2-562=30882×9×7=5166(387-115)÷4=685.8-3.6=2.242×(57÷3)=798356÷4×60=534064÷8×26=208756÷(21÷7)=2523.4-2.9=0.514×(52÷4)=1827.5-1.6=5.9480-(26+344)=11084÷(280-278)=42386-118×3=3218×(304÷8)=68420×6-78=42251+134=38544×(135÷9)=660354-222-33=99291-168=123555×4÷5=444(437-391)×38=1748(200-144)÷7=821×14-226=6814×31-355=7933×(108÷6)=594188×2÷4=94960÷(3×2)=16022×(40÷5)=17693×96÷6=1488352÷4÷4=22189+310=499456÷3÷4=3829×27-628=15510×22-34=186960÷2×7=3360354-128=226280-(772-750)=258170+(993-439)=72443×2=8667×(10÷2)=335302-46+803=1059216÷8=27104×4×2=83292.2-30.5=61.7(426-168)÷6=43471-297÷9=438368+120=488719×9=64712/10+7/10=9/10441+10×68=112130×91÷5=546429-112-59=25863×50÷9=35068÷(400-398)=34461-413=48845×(430-424)=5070150-(147-109)=112248÷(2×4)=31525-42=483279-312÷3=17543×7=301130+917-346=701177+724÷2=539326+533=859216÷(217-215)=10870×(56÷7)=560139+260=399469-15×11=304949-242×3=22324×4×71=6816798÷2+91=490(996-939)×10=57059+57=1164.2+5.9=10.128+104+394=526426-249=17733×(174÷3)=1914431×2=862646+412-180=878216×3÷6=108552÷3×5=920144×(28÷7)=57642×2×86=7224927-(101+31)=79529×(207-195)=34822×(132÷3)=968121×(18÷6)=36342×63=26463.0+9.6=12.674×73×8=4321673.8-45.8=28.0745×(509-502)=5215186+188÷2=28078×(314-310)=312478-18×18=154280÷4×70=4900135÷9×35=525863-634-76=153921+(339-202)=1058174+(66-32)=208216÷2÷9=12425-14÷2=418388-182×2=24150+297-95=35227×36-744=228106÷2+188=241192+600÷3=392789×5-168=377725.3+25.5=50.8996÷2÷3=166395×2-533=257838-(31+526)=28121×96×4=8064459+704÷2=81117×13×2=4424/7-3/7=1/7185+215=400345-531÷3=168(190-118)÷4=185/9-4/9=1/9165×5-144=681(442-358)÷6=1417×28÷7=68286×3×6=51489.8-4.4=5.4205×(382-379)=61517×46=78241×(627-570)=2337373-(34+156)=183585÷5×2=23445×24÷5=21612×2×72=1728448-418+455=485476-285-39=152202+32×24=970474÷(15÷5)=158(837-12)÷3=275620×3-452=1408763-550=21358×(693-644)=2842228-203+361=386450×2×9=81000.5+1.1=1.6450÷5×57=513025.9+23.2=49.1238÷7×16=544203÷7×12=348594÷(533-530)=198355-(123+98)=134465÷(20÷4)=9357×15+67=922500÷4×7=87542×4×8=1344211×4-434=410638-71×6=212183+48×20=1143602÷(346-344)=301448×2+881=1777810-(174+602)=34405-26×12=93112×(254-248)=672166×4-355=309(587-544)×89=3827143+165-48=26044×5×2=440382-(16+269)=97668-10×12=548(401-29)÷6=62190÷(35÷7)=38770÷5=154702÷(2×3)=11716×7÷2=56378+883-493=76892÷(2×2)=23822÷3+48=322913-53×6=595120÷8×30=45012×5×94=5640211-173+240=278127+188-307=845×(450÷5)=405017×26×2=884288÷(4×2)=36228+82-242=6814×26÷2=18224÷4×41=246821×3=2463227×2×8=3632421-78-273=7013×80=1040(242-166)×12=91213.6+48.2=61.8247