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(445-361)÷6=18×21=6/8-2/8=499-271=28×16-175=68+480+392=18×(328÷8)=72×(355-348)=834×7÷3=26÷2×9=576÷(2×4)=8.5-5.5=66+16=93÷3=982-(800-285)=450×(764-760)=628+(957-198)=14.9+53.9=307+805-700=906÷3=11×5×50=(441-429)×53=317+227×2=204×2=334-12+105=16×(144÷3)=25×11×2=633×(764-759)=147×3-191=541×7-193=5.2+1.0=25+16×37=275+272÷8=66×11-405=444-(452-357)=312-66=512÷(704-696)=120÷6×21=456-313+263=478-296÷4=324÷(3×2)=89×(30÷3)=249-(307-223)=16×23-150=123-(149-94)=89+12×26=418-104÷4=8.7-4.7=819-690+307=940-328×2=201+40-86=265-(496-278)=235-18×13=24×31÷3=665-231=375+89+256=136÷2÷4=551-99×3=13×27+503=682-402=12×24÷6=402÷(3×2)=12×63-701=35×26=424÷(16÷4)=11×26×3=413÷(35÷5)=29×6=0.6+18.5=740÷2×7=(445-116)÷7=487-17×8=703-514+808=940-156÷6=250×2+277=37×10×2=37+228+140=130+241=(634-290)÷8=888÷2+585=42÷7=10×28-84=275-71-177=(559-391)÷2=88-130÷5=95×10-254=515-266÷7=615+562=18×5×68=22.3-2.5=87-512÷8=15×57×3=315+518+13=47×4×2=775+796=0.3+1.1=99×7÷3=822-718=3.8+8.3=776+535+75=447-441÷7=206+259-299=672+249=890-(712-501)=72×(543-444)=30×8×2=486-193-63=364-(243+22)=216÷4÷2=361-229+291=700+156-818=89×10÷5=(118-107)×28=756÷9×4=315×3-469=29×45×3=(619-591)×49=(486-57)÷3=417-347=25×96÷4=597÷3+445=56+104=165-(75-39)=4/7-2/7=429-264÷2=75×(666÷9)=576÷6×2=115×(21÷3)=27×(165÷5)=246+13×25=(440-374)÷6=904÷(2×2)=317+144-406=470-405÷9=25×28÷2=10×29×2=343-(83+23)=153×(12÷3)=857-521+691=18÷(2×3)=37×58×7=309×3-519=324-(84+141)=194×6÷2=125-46÷2=731+421+906=427+74×6=8.4-3.9=13×19+533=64×18=651-172-219=996-20-135=11×5×25=8.0-4.6=900÷5÷4=106×7=154÷7=960÷3÷5=756÷2÷7=32×(445-417)=42÷3÷7=6.9+8.3=373-17×18=148÷(205-203)=45×20+165=(834-588)÷6=69-62+240=186+193+564=99×(897-875)=318+317+313=696÷(4×2)=154-49=708÷(2×2)=463-159+101=240÷(42÷7)=307-67-166=141×(20÷4)=727-(590-66)=270+731+486=368÷(56÷7)=576÷3=795÷3+228=35×44÷4=162÷(10÷5)=426÷(18-15)=666-23×7=259+489+507=222×3=471+(202-183)=364÷4+830=399-10×7=378-84×2=108+251-220=90+389+242=403-(447-261)=126÷(14÷2)=150÷(3×2)=277-(762-545)=28÷4=7.6-6.5=2.6+4.5=771+536-210=87+890+923=84÷7×62=90×78÷5=38×18=220÷5×53=733+17×26=385×6÷7=75÷3×27=843-47×10=200×(51-48)=92×29÷4=579+38×19=746-306=26×10×3=83+219=196÷(28÷7)=19×29=441+(798-554)=3.5+5.1=3/6-2/6=535-842÷2=945÷(103-96)=21×4×43=323+174=5.0-1.2=119+888÷6=832-(332+262)=386-16×15=435-11×11=806-159×4=293×2+864=444-13×17=35×19×2=1.1+3.3=824-16×26=25×8×6=519-(436-42)=206+268-31=26×12×3=35×14÷7=92+44×17=18÷6×45=959-352=314×2-392=249+198=906-174-346=508×3÷6=157+74-209=134+379+59=34×10+243=312÷4×3=134×4-234=349+255×2=591-345=295÷5=36×52×9=141×5×6=14×2×98=913×(720-711)=285+79=43×(144÷9)=825÷5×2=626+51×10=448×2÷4=269+111=208÷(10÷5)=173×4+163=265+831=394-63-319=182×4=924÷2÷2=614+(740-487)=369-385÷7=405÷5+110=716÷(511-509)=714×3=476-(625-213)=928÷2×3=862×(36÷4)=46×(327-321)=5.6-4.3=130÷2×12=403+(982-451)=730-(204+394)=30÷(27÷9)=381×9=616÷(2×2)=214×4=47×42=241-(82+68)=322÷7+200=195×9=(783-163)÷5=352+275=939-848+511=16×(150÷5)=46×2×7=31+222+82=279-56÷2=46+104×7=89.5-50.1=247+305×2=188-56÷4=195+304-41=229×(337-333)=16÷2×54=33×4×2=148×4÷8=217+28-217=46×38÷4=618÷3×7=959-13×53=21+95×5=238+32-141=4.1+7.9=511÷(42÷6)=179×7-360=662-638+69=(387-117)÷9=403-221-36=405-(394-16)=963+750+796=(389-153)÷2=91×5-137=285-(57+63)=4/7+2/7=82.0-14.0=2.5+96.8=731×6÷2=(893-343)÷5=62×18÷4=12×8×74=387÷(12÷4)=51×97×9=455÷5×67=30+(406-371)=4/7-3/7=842-594÷3=226-(309-147)=97×(496÷8)=28×25=560×9÷7=56×(112÷8)=756-(91+541)=656÷4×5=27×88÷8=2/4-1/4=264-171-56=109×5-138=428+(489-420)=483÷(37-30)=456÷6+188=452-37×5=816-118-241=879÷(42-39)=46×96×4=324-217+193=57×45=256÷4÷2=423×(121-115)=648×6÷2=24×54÷6=77×5×2=655-25×19=880÷8=705÷3+910=329+(297-250)=19×(445÷5)=58×(132-123)=558×(822-816)=63×10=395-117=12×37-241=390÷6=763+146×3=95×9+356=351-37-256=30×2×87=607+176×4=723-(540-187)=24×(16-11)=11×22×3=10×(496÷8)=632÷(2×4)=280÷(2×2)=825÷5×8=74×8-130=762×9=21×32×7=24×4×13=338-142+228=805+736=42.2+47.3=89×(450-441)=4.4+2.3=294÷(3×2)=263+70÷7=305+279+52=420×(332-324)=570÷(186-183)=234÷(12÷4)=7.1-0.4=45÷5×83=16×19÷4=11×42-265=64+(343-57)=240×(747-741)=476÷(35÷5)=764-(284+36)=20÷2=831+945÷5=886×(876-868)=10×8×4=13×27-188=137+(360-257)=147-22×3=9.7-9.4=63.9-12.3=(814-562)÷9=301-10×22=712÷4×6=71×13-289=178+(194-38)=555×3=37+568÷8=270÷(3×3)=818-137×2=241×(352-348)=414÷(54÷9)=700÷(729-724)=193×(355-351)=972-(595-381)=25×(297÷9)=16×(361-346)=42÷2×8=175×(35÷7)=(724-612)÷4=793+73-145=388÷(16÷8)=117×2×3=469+17-316=554-177+718=370÷2=(909-207)÷3=536-19+565=33×(285÷5)=495-379+993=36÷(15÷5)=1/8+6/8=754×8÷2=448÷7×21=95÷5×96=1.8+2.1=933+52×19=424-55×4=333+(760-559)=882-(497+136)=63+446+247=863-115-254=324÷(994-990)=398-348+101=591+25×37=297+819÷3=363-157×2=379×(30÷5)=323×3-945=750÷6=15×(76÷4)=838+156-550=56×2÷7=930÷2=5.6+8.9=176÷(197-189)=299×(728-719)=659-(150-76)=128÷8÷4=168÷7×58=531÷9+146=960÷(2×2)=46×(15÷3)=931-16×4=69.9-16.6=664÷2÷2=15×19-253=49÷7=293×3-411=212×7÷2=497-162+102=(359-347)÷6=420÷(18÷9)=14×3×81=69÷3=76×(430÷5)=231×3=123×(58-54)=96+(835-149)=25+272-190=28.0+61.0=29×17=99×(273÷3)=404+78=472÷8×4=942÷(12÷4)=(282-114)÷4=42×14+278=648÷(262-256)=154×2×9=70×29=22+19×25=153×6-185=612÷9×2=158+647+40=80÷2×5=900÷3÷2=254+154-107=346-10×2=322-15×12=792÷2÷9=482+(178-63)=101×8×6=10×2×65=119÷7×34=187+411-324=856-(117-82)=56×(104÷8)=12×57÷2=18×25÷9=467-(440-348)=728+24×37=938-34×27=96×2×3=266×6÷7=(489-249)÷5=739-219-210=30+849-708=743-62×6=120+273=985-11×25=19×10×3=974-28×14=111×(48÷8)=96×3×2=291-(164-127)=260÷4×92=734+849-967=20×10=298×7-540=63×15-795=82+210+633=24×35÷6=951÷(730-727)=70×8×3=281+610÷2=14+(237-119)=534-215+549=312÷4=60×34=242÷2+494=580-(209+291)=859-793+427=317+274+258=18×4×73=290÷2×6=84÷3÷2=200+126=495-364+430=406-314=431-347+193=8.8-7.4=434+(305-51)=18×5×39=464÷4=820×(35÷5)=436×(411-405)=949-784-33=(426-252)÷3=10×(98÷7)=690÷5×6=10×(458-375)=314-295=596-542=178×2×4=450÷9×19=136×(301-298)=12.0+87.6=96÷2÷4=378-(96-90)=24×11-31=198÷6×27=166+289-278=9.2+3.3=5/9-4/9=168÷6÷4=192×(50-47)=601-11×8=(309-261)÷6=138+18×39=41×20-387=711×7=26×7×5=1.2+7.8=710-30×12=125×2=618÷(2×3)=149+20×11=15×24÷9=126+218-189=756+375=120+230-311=13×36-199=698+922-319=386+255=212+53+635=343÷7=85×31÷5=144×(72÷9)=40×2×41=257-516÷3=984+732+228=998×4=22×16=13×(102÷6)=215×(468-464)=57×13=48×(36÷3)=7.8-3.6=30×3×8=228×4-541=218-55×3=855÷5=85×32×9=334×(12÷6)=60÷6×35=380÷(296-292)=818-(38+310)=846÷3=300-(253+13)=201+217=52×(63÷7)=110×4-31=271-25×10=680-26×10=97×76=392-193=188-21×7=171+(288-196)=155×5=914-(97+719)=26×4×2=210-59×3=40×75÷4=645÷5=331-(60+221)=616÷2÷4=227+302=268-31×6=526+239=151×(30÷5)=140÷(45÷9)=608+14×58=708÷3+222=268×3×8=95+53×6=346×2-433=15×24-310=350÷5×6=17×37=386-(217+148)=143×2×3=14×41+185=736÷(56÷7)=368+(265-16)=474÷3×8=318×2×4=349+433=415-(332-322)=227-91=112×6-110=198÷(3×3)=234÷2÷9=349-60×2=31×(85÷5)=274+97=256-21×6=27×67×3=120÷4÷2=16×(841-796)=218+(865-797)=641-49+608=62+19×12=(324-293)×26=43×6×3=126×2÷3=42÷6×51=416÷4÷8=81÷9×41=894÷2×3=166÷(88-86)=222-108×2=854×4=948-(105+272)=315×(14÷7)=524+485+132=15×(422-385)=11×(10÷2)=1/6+5/6=852-25×29=18.4+23.3=342+(307-291)=(625-556)×15=144×3÷6=28×14=157×(152-149)=755-699=38÷2×18=546÷7×10=880-19×14=106-92=320÷(206-202)=105×6+448=347+104×5=11×(63÷9)=322-28×3=(582-126)÷4=762-(632-162)=65÷5+121=77×(429-423)=780-285-168=838+86×10=445-(277+118)=491×4=22×4×42=2/5-1/5=68+(353-238)=86×16÷2=80×12-346=22×(203÷7)=186÷2×56=414-11×14=342+302+75=78×(48÷6)=960-(508+189)=28×26=0.2+5.7=480×2=20÷4×61=578-(38+60)=16×5×22=(468-243)÷3=901-432+650=830-58×3=280-25×3=735×(40÷8)=730-484-217=830÷2×4=548÷(2×2)=13×2×81=184÷4=226÷(10÷5)=335×(727-723)=684÷(18÷6)=525×(64÷8)=984÷2÷3=99×(953-930)=80÷8×16=36÷(12÷4)=276÷4×8=10×11×2=79.0-62.1=287+324+317=149×(18÷3)=846+(844-781)=386+677-544=312÷(32÷4)=623+79×3=448+936÷3=41×11-106=51×5-160=465÷5×97=18×3×8=21×3×71=296+966-839=96÷(3×2)=20×15=81+176+879=33×28=150÷(258-255)=376÷(90-82)=3/7-2/7=44×18-112=375-777÷7=303÷(21÷7)=382-155×2=92+39×17=207+45-26=(396-81)÷5=129+144=36×2×89=82×(728-702)=973×5=629-120×5=8.8-3.3=123×2×4=830+606÷2=47×2×90=24+92-114=478-(23+18)=389-69×3=400-494÷2=(488-202)÷2=238+59×3=198+92×7=126×6÷9=37×18-399=27×23÷3=5.9+4.6=493-(97+46)=128×6=668÷4×9=19×5×94=18×22-311=171÷(27÷3)=883×(21÷3)=100÷4÷5=70÷2=694-421-230=271-201+138=41×11×2=312÷8=863-30×16=16×(440÷8)=56.2+30.9=203-161+299=519-413+751=577-229-104=598-(37+165)=24÷3×86=47×(146-127)=14×3×23=800-680÷8=961+103×8=429-92×3=551+106×9=112÷(14÷7)=298-(254-162)=340+256×2=15×(39÷3)=271-(91-67)=815-329×2=195×4÷3=493-422+203=566-(577-443)=444×(127-120)=32×(417-390)=21×23-184=14×54-260=18×24×2=883-252-217=885÷5÷3=195+511÷7=447-478÷2=5.6+5.7=352+556-281=392+18×2=930+568÷4=9.1-3.4=26×13×2=227+252-204=36×19÷4=76×2=2/6-1/6=50.1-6.8=(355-235)÷6=(270-252)×54=12×33÷3=232×4=1/5+3/5=(115-103)×26=560÷(2×2)=838-(507-133)=46+118×7=954÷(3×2)=29×(224÷4)=656÷(935-933)=248÷(281-277)=276÷(3×2)=(974-932)×35=929-49=289+285÷3=(468-318)÷2=367+11×80=16+724+78=88×70÷4=915-217=345-331+975=12×(150-128)=40÷8×9=795+493+887=484÷(257-255)=412-(74+305)=424-29×14=3.2+4.2=(467-428)÷3=85×7+196=602×8÷4=66×(52÷2)=91×13=(876-60)÷2=30×3×6=814+(514-374)=25.2+17.6=952÷(2×4)=18×(54÷9)=13×19×4=154-43+173=416-(350+36)=17×32÷4=318-(111+24)=18×20÷3=344-207-100=8.4+7.4=(432-411)÷7=494-(762-526)=318×(54÷6)=403×4=990÷3=37×(133÷7)=958-270×3=19×2×15=462×2-718=780÷2÷5=18×3×96=248×3÷2=298+71=173+459-551=13×18×4=332-222-28=249-628÷4=556-18×13=381÷(238-235)=58×15÷6=(248-196)÷2=481-(214+200)=861+566÷2=11×6×40=506-(124+134)=20×33-162=5/8+2/8=263×2=147+13×28=334-84+130=53×10=228÷6×60=800-656÷2=685-325÷5=428-13×20=237+(176-99)=517-260=360÷4×8=246+(290-126)=11×(389-307)=70×28÷5=760+268+422=423-38×2=276÷(15÷5)=829-(897-611)=13×11-140=732÷3+871=190×(63÷7)=459÷(372-363)=806+39×5=467-16×29=441-147=(707-273)÷7=629×6-126=791-719+876=198÷3=15×36-289=194÷(92-90)=46+99×4=13×99=508÷(2×2)=10×6×40=167+61×10=232÷(862-860)=206×3=595+(716-434)=60×(302-226)=910÷7+169=343÷7×14=12×21-98=648÷2÷6=992÷4÷2=113+10×61=267+32×21=33-180÷6=24×81×4=474-23-207=990×(35÷5)=64×(170-163)=479-215=(403-379)×21=959×6÷3=441÷(409-406)=559×(622-617)=435-(138+291)=(965-919)×48=27×15-171=660÷3×8=296+117=375-15×11=56×(483÷7)=354+229+156=357×6=185×(257-253)=452÷(14÷7)=553÷7×9=363×2-662=149+72×7=436÷(480-478)=549×4÷9=231-512÷8=969-16×32=428-(149-32)=(141-102)×14=32×12÷8=123×(56÷8)=982÷2=57-112÷7=624÷(3×2)=39×(24÷3)=5.3-4.6=(372-330)×23=3.4-2.7=30.1-11.9=46×(993-927)=249-(495-299)=73×8+658=61×2×5=996÷(3×2)=576÷(3×3)=875-(201+205)=48×79=975+941-570=11×18×4=108÷(39-30)=387-110×3=657+771=77-462÷7=118+(454-425)=452-286+238=814-352÷2=186+141=181-66=48÷4=350÷(35÷7)=680+(674-530)=949-382-543=487-14×29=307+275×2=376-237-124=646-(230-47)=149×4=216÷2÷6=532÷7+169=288×7÷8=86-(89-33)=228×(24÷8)=663÷(464-461)=321-302=383-13×22=17×16×2=98×7-394=432÷6÷6=534÷6×80=382-19×14=337-51=676-428=1/9+7/9=771÷3+155=637+10×41=9.6+2.1=189×4=15×36+346=225×2=119×8×4=351÷(39-30)=553×5=438-409-17=18×2×3=92÷4×43=16÷2=35×13-373=65×11-239=53.4-52.9=190-99=5/10+2/10=36÷(3×3)=808×6÷2=78.0+7.7=155÷(161-156)=16×2×96=909-753+76=39×10+568=963+888-199=94×73×4=5.5-5.2=132÷(12÷2)=30×2×58=364-32×10=794-32=394-30-349=912-142-68=80÷(207-199)=90÷(12÷4)=226-98=72.8-27.5=41×(60÷4)=(225-69)÷6=293-14×16=652+555=910-13×28=72÷2=667+181+122=(416-266)÷6=458+(147-41)=48×62=192×(16÷8)=985-(273+523)=11×34-260=15×42÷7=(246-223)×13=18×4×9=338-67-167=120÷3×13=13×34-86=41×2×57=176÷(333-331)=409-747÷3=60÷6=255÷3×4=156÷(595-591)=73×(365-361)=10×59=174+229=209-560÷5=28×8÷4=418+304÷4=228÷2÷6=229-191=208-(60+92)=(857-641)÷3=19×22=312÷(42÷7)=3.2+2.2=389-310+255=99÷9=205+536+872=(448-178)÷5=617×(12÷6)=45÷(81÷9)=851-797=968÷(12÷6)=5.1-1.0=108×8÷9=297÷3×97=806-615=410-612÷3=39×(140÷4)=194-(216-211)=501+135+155=527×5-14=972÷(18÷6)=731-15×36=377-348÷6=570×7÷3=403-(22+204)=873÷(214-205)=54×11×9=278÷2+424=15×5×38=55.4+25.3=9.5-3.5=692÷2×3=39×(204÷6)=23×2×82=10×12×2=325-216=932-10×4=273×2÷7=5.6+9.2=486+387÷9=416-(60+317)=273+164=664-729÷9=35×28-331=382×2×8=112÷7=316+190+865=35×9÷5=343×(367-360)=21×3×17=223+87×6=947-13×21=595×2-836=163×6=912+(872-789)=217×(12÷3)=238÷7÷2=62+268=19×3×7=18×16-239=601-23×2=455-272-58=474-(186+105)=65×(80÷8)=47×(916-913)=379×5-764=83×38=60×24×5=720÷2÷8=(717-621)×64=423×3=119×(16÷8)=878×8-468=394-122×2=108×2×6=27×10×3=840÷6÷5=134-(417-336)=43×5×7=186+110+243=109×2×6=487×(35÷5)=6/10+2/10=90÷2=6.6-3.4=305-68-140=114+(256-142)=8.2-5.7=416+776+529=445-77-84=189-(221-106)=(372-98)÷2=16×(98-89)=72×88=8.8+1.0=196÷2×23=20×(392÷4)=33×19=14×52÷4=278×5=689-10×29=25×3×90=566×5-463=756÷9+764=88×(222÷6)=1/6+3/6=175÷7=776÷(4×2)=(711-696)×64=33×88×7=904-238÷2=98×14×9=304÷(160-156)=384-17×14=831×9-490=142+357-39=251×(30÷6)=76×11÷4=241-10×20=109+830-676=61+32×26=533-729÷3=216÷(20÷5)=473+920÷4=300-(17+142)=405÷3+138=12×5×75=600÷(2×3)=655×(20÷5)=978-427-381=440÷4÷2=4.9+52.1=128+157=76.5-62.8=764×(84-81)=1.7+8.9=75×4×9=20×(27÷3)=93×10=514+(718-137)=978÷2÷3=108÷(24÷8)=290×3×6=(376-356)×50=6/9+3/9=414+54×8=280×4-257=22×45-285=10÷2×41=20×81÷5=4.1+5.6=582-387÷3=349×(36÷4)=29×2×31=369+(405-154)=1/4+2/4=868-(65+378)=119×5-82=26×14-190=151+285×3=479-373+69=39×48×6=444÷(328-322)=121×3=208+230=369+13×4=8.0-0.8=17×(203÷7)=11×(363-312)=11×34×2=36÷6×48=870×6-221=786-134+689=397-129-246=23×18=781-(264+241)=312÷(2×2)=392×2÷4=624-28×12=409×6-194=400×2÷5=15×88÷6=325+356÷2=10×37-59=306÷2=318÷(3×2)=940÷5×9=460-(492-162)=4/6-1/6=112×5-119=21×42=147×3+458=75+725÷5=651-358-213=79×(580-510)=823+(763-705)=196+232=33×(987-942)=241-36×3=209×4÷2=252×2÷3=76×40×4=13×75=41×11+176=193+17×10=40×66=600÷(2×2)=162÷(47-45)=36×4÷9=430+87+440=12×7×93=184×2=609÷7×6=26×5÷2=951-35-643=937×(35÷5)=17×(279-266)=235+819÷3=561+673-171=54×5=86×(470-467)=80÷2÷4=757-76×7=45×12÷2=15×(544÷8)=185×3=355÷5×9=200÷5÷2=812-900÷4=323×3-61=704÷(2×4)=112÷(923-915)=581÷7×11=918÷9=534+269+109=157+125=63×72×5=583-309+934=(661-223)÷6=15×(330÷5)=19+53=92÷(2×2)=284÷2÷2=204-119=17×(50÷5)=13×4×8=369-193=334×(10÷5)=14×39÷7=898+944-212=95×10+907=463+128×3=183×3+144=416÷2+286=91+(171-92)=31×3×51=504÷9÷8=276+36×23=41×2×56=881-453-136=60×16-197=(292-252)×15=13×72=90÷3×2=790÷(15÷3)=54÷9×70=3.8-1.6=363+(390-339)=417-250-56=29×24÷2=387-(246+94)=73×4×3=589-104×4=408-194=68+88×4=936÷(3×2)=36×35÷5=(250-220)×43=33×12-316=(186-18)÷6=433×2=496÷(4×2)=15×(170-127)=170+865=493×2-19=841+(843-165)=20×10×3=495×2÷3=115×(72-69)=218+484-418=657÷3×8=626×9÷2=864÷8÷9=744+(854-825)=270÷6=898÷2×9=420-64-296=471-58-174=399-10×33=83.4-1.5=38×2×51=585×2÷5=341-81+81=282÷2=46.3-23.7=45×5×2=356×6÷8=444-(135+136)=364-272+396=64÷8×42=192÷6=446-285=444÷(3×2)=12×(60÷5)=287×(442-433)=886+(508-412)=18×38÷9=432+415÷5=5.6+5.1=16÷(16÷8)=334×(33-29)=3.2-1.5=(300-88)÷4=24×93=736-299=(359-331)×24=68×2×5=(159-106)×45=846-571-154=296×3-325=(914-512)÷3=31×82=75×8-264=864÷6×9=66÷(3×2)=271+60×11=182×(320-315)=147÷3×98=10.2+14.3=41×2×49=2/7+4/7=2.4-0.4=909÷(3×3)=83×(385÷7)=252÷2÷6=438-197=7.6+8.1=9.3-7.7=236+10×39=408÷(399-397)=635+291=228-186÷6=26×30=451+11×43=376-(372-32)=254+19×9=12×4×15=5/8-2/8=12×6+433=61×(48÷8)=21×14-223=660+171×4=16×9÷8=379-(142-110)=7.7-3.4=(342-312)÷3=7/9-1/9=7.4-5.1=91×9-397=435+26×15=215-512÷8=560÷2×9=84÷2÷2=554+164+45=933×5=662÷2×5=163-(464-460)=390÷(3×2)=109-92+324=203÷7×3=347-960÷3=7.8+7.1=11+389-178=715+65+408=59×4-228=273÷3×8=17×85×7=900+(912-761)=197+184-171=495÷5×18=参考答案(445-361)÷6=1418×21=3786/8-2/8=4/8499-271=22828×16-175=27368+480+392=94018×(328÷8)=73872×(355-348)=504834×7÷3=194626÷2×9=117576÷(2×4)=728.5-5.5=3.066+16=8293÷3=31982-(800-285)=467450×(764-760)=1800628+(957-198)=138714.9+53.9=68.8307+805-700=412906÷3=30211×5×50=2750(441-429)×53=636317+227×2=771204×2=408334-12+105=42716×(144÷3)=76825×11×2=550633×(764-759)=3165147×3-191=250541×7-193=35945.2+1.0=6.225+16×37=617275+272÷8=30966×11-405=321444-(452-357)=349312-66=246512÷(704-696)=64120÷6×21=420456-313+263=406478-296÷4=404324÷(3×2)=5489×(30÷3)=890249-(307-223)=16516×23-150=218123-(149-94)=6889+12×26=401418-104÷4=3928.7-4.7=4.0819-690+307=436940-328×2=284201+40-86=155265-(496-278)=47235-18×13=124×31÷3=248665-231=434375+89+256=720136÷2÷4=17551-99×3=25413×27+503=854682-402=28012×24÷6=48402÷(3×2)=6712×63-701=5535×26=910424÷(16÷4)=10611×26×3=858413÷(35÷5)=5929×6=1740.6+18.5=19.1740÷2×7=2590(445-116)÷7=47487-17×8=351703-514+808=997940-156÷6=914250×2+277=77737×10×2=74037+228+140=405130+241=371(634-290)÷8=43888÷2+585=102942÷7=610×28-84=196275-71-177=27(559-391)÷2=8488-130÷5=6295×10-254=696515-266÷7=477615+562=117718×5×68=612022.3-2.5=19.887-512÷8=2315×57×3=2565315+518+13=84647×4×2=376775+796=15710.3+1.1=1.499×7÷3=231822-718=1043.8+8.3=12.1776+535+75=1386447-441÷7=384206+259-299=166672+249=921890-(712-501)=67972×(543-444)=712830×8×2=480486-193-63=230364-(243+22)=99216÷4÷2=27361-229+291=423700+156-818=3889×10÷5=178(118-107)×28=308756÷9×4=336315×3-469=47629×45×3=3915(619-591)×49=1372(486-57)÷3=143417-347=7025×96÷4=600597÷3+445=64456+104=160165-(75-39)=1294/7-2/7=2/7429-264÷2=29775×(666÷9)=5550576÷6×2=192115×(21÷3)=80527×(165÷5)=891246+13×25=571(440-374)÷6=11904÷(2×2)=226317+144-406=55470-405÷9=42525×28÷2=35010×29×2=580343-(83+23)=237153×(12÷3)=612857-521+691=102718÷(2×3)=337×58×7=15022309×3-519=408324-(84+141)=99194×6÷2=582125-46÷2=102731+421+906=2058427+74×6=8718.4-3.9=4.513×19+533=78064×18=1152651-172-219=260996-20-135=84111×5×25=13758.0-4.6=3.4900÷5÷4=45106×7=742154÷7=22960÷3÷5=64756÷2÷7=5432×(445-417)=89642÷3÷7=26.9+8.3=15.2373-17×18=67148÷(205-203)=7445×20+165=1065(834-588)÷6=4169-62+240=247186+193+564=94399×(897-875)=2178318+317+313=948696÷(4×2)=87154-49=105708÷(2×2)=177463-159+101=405240÷(42÷7)=40307-67-166=74141×(20÷4)=705727-(590-66)=203270+731+486=1487368÷(56÷7)=46576÷3=192795÷3+228=49335×44÷4=385162÷(10÷5)=81426÷(18-15)=142666-23×7=505259+489+507=1255222×3=666471+(202-183)=490364÷4+830=921399-10×7=329378-84×2=210108+251-220=13990+389+242=721403-(447-261)=217126÷(14÷2)=18150÷(3×2)=25277-(762-545)=6028÷4=77.6-6.5=1.12.6+4.5=7.1771+536-210=109787+890+923=190084÷7×62=74490×78÷5=140438×18=684220÷5×53=2332733+17×26=1175385×6÷7=33075÷3×27=675843-47×10=373200×(51-48)=60092×29÷4=667579+38×19=1301746-306=44026×10×3=78083+219=302196÷(28÷7)=4919×29=551441+(798-554)=6853.5+5.1=8.63/6-2/6=1/6535-842÷2=114945÷(103-96)=13521×4×43=3612323+174=4975.0-1.2=3.8119+888÷6=267832-(332+262)=238386-16×15=146435-11×11=314806-159×4=170293×2+864=1450444-13×17=22335×19×2=13301.1+3.3=4.4824-16×26=40825×8×6=1200519-(436-42)=125206+268-31=44326×12×3=93635×14÷7=7092+44×17=84018÷6×45=135959-352=607314×2-392=236249+198=447906-174-346=386508×3÷6=254157+74-209=22134+379+59=57234×10+243=583312÷4×3=234134×4-234=302349+255×2=859591-345=246295÷5=5936×52×9=16848141×5×6=423014×2×98=2744913×(720-711)=8217285+79=36443×(144÷9)=688825÷5×2=330626+51×10=1136448×2÷4=224269+111=380208÷(10÷5)=104173×4+163=855265+831=1096394-63-319=12182×4=728924÷2÷2=231614+(740-487)=867369-385÷7=314405÷5+110=191716÷(511-509)=358714×3=2142476-(625-213)=64928÷2×3=1392862×(36÷4)=775846×(327-321)=2765.6-4.3=1.3130÷2×12=780403+(982-451)=934730-(204+394)=13230÷(27÷9)=10381×9=3429616÷(2×2)=154214×4=85647×42=1974241-(82+68)=91322÷7+200=246195×9=1755(783-163)÷5=124352+275=627939-848+511=60216×(150÷5)=48046×2×7=64431+222+82=335279-56÷2=25146+104×7=77489.5-50.1=39.4247+305×2=857188-56÷4=174195+304-41=458229×(337-333)=91616÷2×54=43233×4×2=264148×4÷8=74217+28-217=2846×38÷4=437618÷3×7=1442959-13×53=27021+95×5=496238+32-141=1294.1+7.9=12.0511÷(42÷6)=73179×7-360=893662-638+69=93(387-117)÷9=30403-221-36=146405-(394-16)=27963+750+796=2509(389-153)÷2=11891×5-137=318285-(57+63)=1654/7+2/7=6/782.0-14.0=68.02.5+96.8=99.3731×6÷2=2193(893-343)÷5=11062×18÷4=27912×8×74=7104387÷(12÷4)=12951×97×9=44523455÷5×67=609730+(406-371)=654/7-3/7=1/7842-594÷3=644226-(309-147)=6497×(496÷8)=601428×25=700560×9÷7=72056×(112÷8)=784756-(91+541)=124656÷4×5=82027×88÷8=2972/4-1/4=1/4264-171-56=37109×5-138=407428+(489-420)=497483÷(37-30)=69456÷6+188=264452-37×5=267816-118-241=457879÷(42-39)=29346×96×4=17664324-217+193=30057×45=2565256÷4÷2=32423×(121-115)=2538648×6÷2=194424×54÷6=21677×5×2=770655-25×19=180880÷8=110705÷3+910=1145329+(297-250)=37619×(445÷5)=169158×(132-123)=522558×(822-816)=334863×10=630395-117=27812×37-241=203390÷6=65763+146×3=120195×9+356=1211351-37-256=5830×2×87=5220607+176×4=1311723-(540-187)=37024×(16-11)=12011×22×3=72610×(496÷8)=620632÷(2×4)=79280÷(2×2)=70825÷5×8=132074×8-130=462762×9=685821×32×7=470424×4×13=1248338-142+228=424805+736=154142.2+47.3=89.589×(450-441)=8014.4+2.3=6.7294÷(3×2)=49263+70÷7=273305+279+52=636420×(332-324)=3360570÷(186-183)=190234÷(12÷4)=787.1-0.4=6.745÷5×83=74716×19÷4=7611×42-265=19764+(343-57)=350240×(747-741)=1440476÷(35÷5)=68764-(284+36)=44420÷2=10831+945÷5=1020886×(876-868)=708810×8×4=32013×27-188=163137+(360-257)=240147-22×3=819.7-9.4=0.363.9-12.3=51.6(814-562)÷9=28301-10×22=81712÷4×6=106871×13-289=634178+(194-38)=334555×3=166537+568÷8=108270÷(3×3)=30818-137×2=544241×(352-348)=964414÷(54÷9)=69700÷(729-724)=140193×(355-351)=772972-(595-381)=75825×(297÷9)=82516×(361-346)=24042÷2×8=168175×(35÷7)=875(724-612)÷4=28793+73-145=721388÷(16÷8)=194117×2×3=702469+17-316=170554-177+718=1095370÷2=185(909-207)÷3=234536-19+565=108233×(285÷5)=1881495-379+993=110936÷(15÷5)=121/8+6/8=7/8754×8÷2=3016448÷7×21=134495÷5×96=18241.8+2.1=3.9933+52×19=1921424-55×4=204333+(760-559)=534882-(497+136)=24963+446+247=756863-115-254=494324÷(994-990)=81398-348+101=151591+25×37=1516297+819÷3=570363-157×2=49379×(30÷5)=2274323×3-945=24750÷6=12515×(76÷4)=285838+156-550=44456×2÷7=16930÷2=4655.6+8.9=14.5176÷(197-189)=22299×(728-719)=2691659-(150-76)=585128÷8÷4=4168÷7×58=1392531÷9+146=205960÷(2×2)=24046×(15÷3)=230931-16×4=86769.9-16.6=53.3664÷2÷2=16615×19-253=3249÷7=7293×3-411=468212×7÷2=742497-162+102=437(359-347)÷6=2420÷(18÷9)=21014×3×81=340269÷3=2376×(430÷5)=6536231×3=693123×(58-54)=49296+(835-149)=78225+272-190=10728.0+61.0=89.029×17=49399×(273÷3)=9009404+78=482472÷8×4=236942÷(12÷4)=314(282-114)÷4=4242×14+278=866648÷(262-256)=108154×2×9=277270×29=203022+19×25=497153×6-185=733612÷9×2=136158+647+40=84580÷2×5=200900÷3÷2=150254+154-107=301346-10×2=326322-15×12=142792÷2÷9=44482+(178-63)=597101×8×6=484810×2×65=1300119÷7×34=578187+411-324=274856-(117-82)=82156×(104÷8)=72812×57÷2=34218×25÷9=50467-(440-348)=375728+24×37=1616938-34×27=2096×2×3=576266×6÷7=228(489-249)÷5=48739-219-210=31030+849-708=171743-62×6=371120+273=393985-11×25=71019×10×3=570974-28×14=582111×(48÷8)=66696×3×2=576291-(164-127)=254260÷4×92=5980734+849-967=61620×10=200298×7-540=154663×15-795=15082+210+633=92524×35÷6=140951÷(730-727)=31770×8×3=1680281+610÷2=58614+(237-119)=132534-215+549=868312÷4=7860×34=2040242÷2+494=615580-(209+291)=80859-793+427=493317+274+258=84918×4×73=5256290÷2×6=87084÷3÷2=14200+126=326495-364+430=561406-314=92431-347+193=2778.8-7.4=1.4434+(305-51)=68818×5×39=3510464÷4=116820×(35÷5)=5740436×(411-405)=2616949-784-33=132(426-252)÷3=5810×(98÷7)=140690÷5×6=82810×(458-375)=830314-295=19596-542=54178×2×4=1424450÷9×19=950136×(301-298)=40812.0+87.6=99.696÷2÷4=12378-(96-90)=37224×11-31=233198÷6×27=891166+289-278=1779.2+3.3=12.55/9-4/9=1/9168÷6÷4=7192×(50-47)=576601-11×8=513(309-261)÷6=8138+18×39=84041×20-387=433711×7=497726×7×5=9101.2+7.8=9.0710-30×12=350125×2=250618÷(2×3)=103149+20×11=36915×24÷9=40126+218-189=155756+375=1131120+230-311=3913×36-199=269698+922-319=1301386+255=641212+53+635=900343÷7=4985×31÷5=527144×(72÷9)=115240×2×41=3280257-516÷3=85984+732+228=1944998×4=399222×16=35213×(102÷6)=221215×(468-464)=86057×13=74148×(36÷3)=5767.8-3.6=4.230×3×8=720228×4-541=371218-55×3=53855÷5=17185×32×9=24480334×(12÷6)=66860÷6×35=350380÷(296-292)=95818-(38+310)=470846÷3=282300-(253+13)=34201+217=41852×(63÷7)=468110×4-31=409271-25×10=21680-26×10=42097×76=7372392-193=199188-21×7=41171+(288-196)=263155×5=775914-(97+719)=9826×4×2=208210-59×3=3340×75÷4=750645÷5=129331-(60+221)=50616÷2÷4=77227+302=529268-31×6=82526+239=765151×(30÷5)=906140÷(45÷9)=28608+14×58=1420708÷3+222=458268×3×8=643295+53×6=413346×2-433=25915×24-310=50350÷5×6=42017×37=629386-(217+148)=21143×2×3=85814×41+185=759736÷(56÷7)=92368+(265-16)=617474÷3×8=1264318×2×4=2544349+433=782415-(332-322)=405227-91=136112×6-110=562198÷(3×3)=22234÷2÷9=13349-60×2=22931×(85÷5)=527274+97=371256-21×6=13027×67×3=5427120÷4÷2=1516×(841-796)=720218+(865-797)=286641-49+608=120062+19×12=290(324-293)×26=80643×6×3=774126×2÷3=8442÷6×51=357416÷4÷8=1381÷9×41=369894÷2×3=1341166÷(88-86)=83222-108×2=6854×4=3416948-(105+272)=571315×(14÷7)=630524+485+132=114115×(422-385)=55511×(10÷2)=551/6+5/6=1852-25×29=12718.4+23.3=41.7342+(307-291)=358(625-556)×15=1035144×3÷6=7228×14=392157×(152-149)=471755-699=5638÷2×18=342546÷7×10=780880-19×14=614106-92=14320÷(206-202)=80105×6+448=1078347+104×5=86711×(63÷9)=77322-28×3=238(582-126)÷4=114762-(632-162)=29265÷5+121=13477×(429-423)=462780-285-168=327838+86×10=1698445-(277+118)=50491×4=196422×4×42=36962/5-1/5=1/568+(353-238)=18386×16÷2=68880×12-346=61422×(203÷7)=638186÷2×56=5208414-11×14=260342+302+75=71978×(48÷6)=624960-(508+189)=26328×26=7280.2+5.7=5.9480×2=96020÷4×61=305578-(38+60)=48016×5×22=1760(468-243)÷3=75901-432+650=1119830-58×3=656280-25×3=205735×(40÷8)=3675730-484-217=29830÷2×4=1660548÷(2×2)=13713×2×81=2106184÷4=46226÷(10÷5)=113335×(727-723)=1340684÷(18÷6)=228525×(64÷8)=4200984÷2÷3=16499×(953-930)=227780÷8×16=16036÷(12÷4)=12276÷4×8=55210×11×2=22079.0-62.1=16.9287+324+317=928149×(18÷3)=894846+(844-781)=909386+677-544=519312÷(32÷4)=39623+79×3=860448+936÷3=76041×11-106=34551×5-160=95465÷5×97=902118×3×8=43221×3×71=4473296+966-839=42396÷(3×2)=1620×15=30081+176+879=113633×28=924150÷(258-255)=50376÷(90-82)=473/7-2/7=1/744×18-112=680375-777÷7=264303÷(21÷7)=101382-155×2=7292+39×17=755207+45-26=226(396-81)÷5=63129+144=27336×2×89=640882×(728-702)=2132973×5=4865629-120×5=298.8-3.3=5.5123×2×4=984830+606÷2=113347×2×90=846024+92-114=2478-(23+18)=437389-69×3=182400-494÷2=153(488-202)÷2=143238+59×3=415198+92×7=842126×6÷9=8437×18-399=26727×23÷3=2075.9+4.6=10.5493-(97+46)=350128×6=768668÷4×9=150319×5×94=893018×22-311=85171÷(27÷3)=19883×(21÷3)=6181100÷4÷5=570÷2=35694-421-230=43271-201+138=20841×11×2=902312÷8=39863-30×16=38316×(440÷8)=88056.2+30.9=87.1203-161+299=341519-413+751=857577-229-104=244598-(37+165)=39624÷3×86=68847×(146-127)=89314×3×23=966800-680÷8=715961+103×8=1785429-92×3=153551+106×9=1505112÷(14÷7)=56298-(254-162)=206340+256×2=85215×(39÷3)=195271-(91-67)=247815-329×2=157195×4÷3=260493-422+203=274566-(577-443)=432444×(127-120)=310832×(417-390)=86421×23-184=29914×54-260=49618×24×2=864883-252-217=414885÷5÷3=59195+511÷7=268447-478÷2=2085.6+5.7=11.3352+556-281=627392+18×2=428930+568÷4=10729.1-3.4=5.726×13×2=676227+252-204=27536×19÷4=17176×2=1522/6-1/6=1/650.1-6.8=43.3(355-235)÷6=20(270-252)×54=97212×33÷3=132232×4=9281/5+3/5=4/5(115-103)×26=312560÷(2×2)=140838-(507-133)=46446+118×7=872954÷(3×2)=15929×(224÷4)=1624656÷(935-933)=328248÷(281-277)=62276÷(3×2)=46(974-932)×35=1470929-49=880289+285÷3=384(468-318)÷2=75367+11×80=124716+724+78=81888×70÷4=1540915-217=698345-331+975=98912×(150-128)=26440÷8×9=45795+493+887=2175484÷(257-255)=242412-(74+305)=33424-29×14=183.2+4.2=7.4(467-428)÷3=1385×7+196=791602×8÷4=120466×(52÷2)=171691×13=1183(876-60)÷2=40830×3×6=540814+(514-374)=95425.2+17.6=42.8952÷(2×4)=11918×(54÷9)=10813×19×4=988154-43+173=284416-(350+36)=3017×32÷4=136318-(111+24)=18318×20÷3=120344-207-100=378.4+7.4=15.8(432-411)÷7=3494-(762-526)=258318×(54÷6)=2862403×4=1612990÷3=33037