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507-231-18=91.9-27.8=844+55-115=906+232-350=438÷(27÷9)=(274-192)÷2=12×(177÷3)=328+124-108=37.8-31.2=961-191=365-193+130=922+176×3=288÷6=16×(94÷2)=418-(301-210)=174÷6×10=289+885÷3=24×12-213=174×3÷9=34×(378-352)=945÷5÷7=425+80=965-863-95=864÷4=60÷2×34=136×5=817+63×13=38÷(430-428)=798÷7=39×6+373=618÷2×8=132-11×12=350-(78+228)=171+326=63.1-24.8=3.3-2.4=225÷5=24×9÷6=12+82×4=110÷5=32×3×65=523-62-458=410+(471-409)=278÷(18÷9)=350+822-666=137×(433-429)=395-45×2=310-102×2=472-44-197=496÷(16÷4)=(407-55)÷4=232÷(114-106)=436-19×12=35×59×4=290-137×2=134+(138-133)=106×(15÷5)=936+19×32=166+341+101=800-(805-203)=385-455÷5=47×15-701=126÷(31-25)=322-868÷4=713-237=8.1+4.5=222÷3=723×(416-407)=965+206×3=316+111=250-708÷6=828÷3+83=259+225=22+846÷3=108÷3×22=162×(15÷3)=13×74-463=262×(434-431)=39×(48÷3)=234÷3=7/10-3/10=598+(789-317)=65×(19-16)=442-(112+286)=388-367+704=653-36×18=327-147-41=81+872+306=163×5=984÷3÷2=852×2÷6=135-160÷4=440+223+501=521×(35÷7)=997-162÷6=31×45=93×99=555÷3×2=540÷9×4=24×19÷4=699-24×3=201×2=648÷6×7=301÷7×9=14×4÷2=51.3-3.6=533+385+608=31×2×51=135-14×8=294-178+339=96×(77÷7)=63×48÷2=11.9+77.2=(452-312)÷4=164+173×4=16×30-17=78×15÷2=784÷(943-935)=265×3-545=222÷(10÷5)=148×5-374=45×(96÷8)=146×(16÷8)=67×(50-45)=680÷4÷5=508×8-163=317×(27÷9)=(666-234)÷4=219+944+220=4.1-1.0=216×3=305+858÷3=76×(15÷5)=31×11+390=98×74÷2=40×41×6=177+303-300=69×9-111=(449-379)÷2=600÷8×2=15×6×5=53×(135÷9)=343-42÷7=53×56÷2=61.8-4.6=124÷2÷2=168-80=10×31×3=82×6×2=236-92=20×42÷2=552÷(16÷8)=46×61=(688-634)×63=23×57×2=431-(161-133)=11×17×2=68×4=469-71-318=204-29×5=930-433+90=947-34×12=414+34×17=133-102+431=12×66-539=688+(851-262)=12×14-78=6.7-6.3=6.6+7.2=917+134-120=210÷3×12=899-441÷3=367×3=470+11×25=207×3+194=216÷2÷4=448÷(2×4)=433+31×12=90÷6÷3=234÷2×6=690×(14÷7)=240÷2÷8=462÷(460-454)=8.7-2.3=174×2-300=39×(589-505)=860-216+175=11×(272÷4)=447-13×26=403-10×38=492-159=122×2+934=123-71=225×4×3=324÷(386-380)=526-18-147=112÷2÷7=82×(576÷8)=15×31-70=372÷(218-212)=279+580-547=221+(225-178)=18×8÷6=72÷(118-112)=814÷2+479=299-18×11=369+74-72=195+211=5.5-0.5=281-(280-187)=53+403-184=578+20+122=899+64×10=49×(336÷7)=123+38=2.5+64.4=28×11=379-101+57=569-459÷9=25÷5×14=872-(346+13)=43×21÷7=986+251×3=25×3×77=152÷4÷2=199×2×7=(464-65)÷3=141×3÷9=243÷(357-348)=980-382=34.5+22.2=110×2=434-14×20=188+43×2=(258-176)÷2=637-(608-314)=357-(365-130)=648÷4+138=684-(600-306)=510÷2×5=833-696÷6=147×5=558÷9×7=719-67×8=181-77-30=46×2×38=978+10×72=14×11=345-23×13=47×10×2=25×34=648×9-17=825÷(83-78)=576×6-732=347-32×10=298-291+52=988+408=26×3×95=75÷3×12=23×15÷3=13×(150÷6)=496-(107+368)=887-48=74×(864-778)=261-(83+102)=262×6÷2=57×15-203=493-148-87=344÷8×15=459-14×8=477+408÷6=44×29=166+189=170-792÷8=251-14×13=355+115+342=334-46=48×15-316=7.7-1.4=95×(486÷9)=1/7+4/7=16×(360÷9)=144÷4×23=372÷2÷2=203-175÷5=351-464÷4=38×39=431-(259-219)=60×78÷3=896÷8+731=360÷5×29=10×42×2=120÷(72÷9)=471×(30÷5)=21×14+143=616+(772-753)=397-(334-226)=27×(120÷5)=415+41×4=11×7×41=846×6-98=2.4+0.9=966÷2÷7=12÷(2×3)=410+17×17=226×4-569=464÷(2×2)=76+81=100×(251-248)=(660-39)÷9=432+172÷4=714÷(3×2)=175×(367-363)=72÷2÷3=4.3-1.7=854÷(42÷6)=696÷(2×3)=879+245×2=978-(674+32)=440÷8×18=643-(45+559)=(235-100)÷3=67×15=326-(341-103)=67+22×5=43×(620-551)=287÷7×15=239-380÷2=234+182=493+329=264÷(46-44)=432÷(10÷5)=176+257-31=73.4-22.2=120÷2÷5=1.3+1.5=76×(792-718)=257-21=536-243×2=610-(83+101)=324+(459-232)=953+129×5=750÷(818-816)=39÷3×4=332+(417-327)=370÷(16÷8)=724-(15+241)=10×35=(184-161)×10=71×8+378=37×(99÷9)=(884-833)×99=26×(17-12)=80÷4+959=71×(494-443)=576-52×5=2.9+1.9=17×25×3=311+32÷2=650×(40÷8)=59×(319-314)=244÷(2×2)=286-(73+161)=612-383=15×4×3=55×12+29=566×(21÷3)=2/4-1/4=452-42×10=255-(22+132)=416+51+113=855-16×31=480-384+554=495-538÷2=66×(875-838)=250+75=70.9-29.5=394-(281+64)=694×(42÷7)=833+159=11×66÷3=912÷2×6=756÷9×2=22+568+20=14×14=87×(491-483)=152+343-356=17.2+9.3=868÷(630-628)=644÷(18÷9)=756÷(2×3)=6.3-1.2=783÷3÷9=(401-259)÷2=45×(140÷7)=(976-946)×47=467-139-187=993-323-153=451-378÷9=276×2=4.1-0.5=353+104=93×67×4=281-114×2=(805-181)÷4=79×24×2=14+882-345=112÷(40÷5)=461+531=140÷2×34=426×(834-828)=41×6+415=(214-164)×14=226×8-420=13×5×3=140×(185-179)=366-49×4=736÷(2×2)=384+406+151=838-10×53=231×3=38×13-259=44÷4=46.2+44.7=791×(871-864)=360÷6÷5=498÷2×8=761×2=204÷3×4=288-(51+131)=461+16+391=415-72-258=128+(223-79)=420+240+813=87+87×2=90+(200-11)=45÷3=410÷(319-317)=46×21-365=61×10=491-42×2=404-77=45×(357÷7)=940-540-303=13×12-98=480÷(2×4)=784×9=71×(338-324)=308+349-399=580+(524-220)=2/8+3/8=5.3-2.0=804-13×7=973×(596-590)=644÷(56÷8)=576÷(2×4)=405÷(3×3)=106÷2+103=40÷8=280-12×16=64×3×6=55×17=221×(10÷5)=390÷(54÷9)=11×20×4=200-168=(264-235)×30=774÷(27÷3)=780-329-161=13×17×4=112×2÷4=95×18÷9=7.9+9.9=141×(14÷7)=450÷(3×3)=152×3×2=(258-245)×69=127-25+238=154-37×4=64×2×5=71.0-11.7=264+63=394+(953-14)=147×4×8=38+283-128=92×10÷2=849-298÷2=345-(279-203)=124÷4+402=(516-28)÷2=175+(442-338)=608÷(2×2)=90×40÷6=114+824÷8=6.8-2.5=92÷2=103×(688-680)=47×(18÷2)=286+441×2=772-(18+303)=90+41×14=813+(877-221)=297÷9×8=873-156-395=683+669-962=169+595=513+80÷2=216÷8÷9=29×13-368=867×6÷9=34×15+143=942-37+693=58×6÷4=385-(50+226)=916×6÷8=17×(390-319)=446-(433-194)=(762-587)÷5=2.3+4.8=15×11×4=(676-614)×21=62×76÷2=27×(323-287)=447-21×11=422-205+694=636-108÷2=45×16÷8=18÷3=665÷(45÷9)=59×3-105=18×17-227=376×3÷6=333×(14÷7)=10×11×8=758×(721-713)=10×30÷2=190+270=416×2÷8=480÷(12÷4)=81×28÷3=16×30÷3=416÷(4×2)=952÷(476-468)=216÷4=504÷(2×4)=672+285-187=(451-315)÷4=2.3+2.1=33×(75÷5)=140+226-116=60÷6=160×(20÷5)=525÷7×64=728-(827-707)=57×16-386=106×5×9=352+98=32×7×4=73×(693÷7)=74×4=631+(479-189)=966+705=24×21=4/7-2/7=(371-161)÷6=400÷4÷2=517+105+367=22×7+399=21×9×5=24÷4×61=303×(18÷9)=407-(17+136)=414-(102+58)=567-27×15=156×(54-50)=49×(36÷3)=391-(292-140)=12×5×41=123÷3=208×4=89×(20÷5)=374÷2=12×33×2=632×(16÷8)=351÷(455-446)=638÷2=460-(130+49)=485-23×11=262-20×13=29×(304-285)=315×2÷5=901+71×12=36×19-427=58.1+4.4=540×9=11×18×3=96÷4×39=194×(80-76)=(463-439)×92=7.2-6.7=472-63=688-(663-246)=473+276+395=196÷4×57=384÷3+284=787×(45÷5)=148÷(113-111)=573-138÷3=484-71×5=233×(456-450)=829-244+857=976÷(2×4)=5.4+7.2=693÷(843-840)=75+327-104=844-109×6=290÷(520-515)=5.4-4.9=6/8-2/8=154×3÷2=722+27×16=264÷8=943-14×57=934-(652-576)=11×39-280=123×5-165=357÷7×6=408+14×34=978÷(2×3)=609+594+327=264÷8×3=399×2×5=7.3+5.8=706-(314+218)=713×(664-660)=54×4÷3=393-(275-217)=264+(347-168)=42×23-957=1/9+3/9=104+(427-403)=(931-844)×93=948-(503-132)=45×17÷5=291-156÷6=33×(306-283)=292×3÷6=26×(498-492)=218×2×7=334+17-93=72×9=35+95×5=28×19+594=24÷3×53=417÷3×4=90÷9×95=60+153=26×2×74=23×(96÷4)=913-41-763=2/6-1/6=29×3×59=384+948÷6=374-76×3=327÷(233-230)=217-45=536×9=848÷4÷2=36÷(54÷6)=210-143+826=11×39÷3=57×5÷3=102×2×9=19.7+35.4=(213-194)×28=47×5-169=32×64=924÷3×7=370-62-196=18×22-209=322+178+383=617-354=48×62÷2=26×8×2=255+504÷2=282-225+332=76×34×9=0.6+9.3=49×5×3=743-600÷2=735-(505-320)=712÷(131-127)=81÷9=86×3×4=1/3+2/3=31×10-102=682+115+121=7.8-6.6=1/7+2/7=52+15×14=54×8÷4=435÷5÷3=35÷(203-198)=748÷2÷2=37×2×77=25×3×84=719+12×42=125÷5=296×3-699=0.8+4.3=12×80-612=103+592÷2=875-504=500-(346-194)=37×27×9=861÷3+488=427÷(35÷5)=330×(162-159)=818+362×2=907-201×2=76×27=17×32=288÷(48÷8)=154+444+260=11×84÷4=11×10×9=(964-250)÷3=35×2×31=9.4+5.0=282×(10÷5)=621×4÷6=57×(12÷6)=757-75+753=359-275=44×4÷8=827×(16÷8)=45÷3×19=13×52=5.1+4.6=5.2-3.7=552÷(274-271)=365-110×2=903-69×5=211-192+23=348÷3÷4=376÷4=752×4÷8=353×(36÷9)=462÷(3×2)=462×4÷8=87+58×2=41×16-508=4.9+8.0=29×13-53=880÷5÷8=12×20-33=402-60-12=445-110×4=696÷2÷6=10×(52÷2)=81×99×2=126×6-733=68×54=(175-162)×25=484-24×17=5.9+3.0=33×(140÷5)=231+70=673×(16÷2)=4/10-2/10=771×4=586-126÷7=994÷7×4=489+909+310=379-33×10=288÷(3×3)=(270-246)×25=492+295-529=187-(282-280)=20×42÷5=45×5÷3=650÷2÷5=49+116+620=236×3+62=26×3×27=(850-230)÷4=842×(982-979)=139×2=12×10+225=23×30=317-139×2=17×4×93=124×(82-77)=787+(347-336)=612÷9÷2=175-95+253=14÷7×55=708÷6×2=304-10×13=19×26-417=13+116+148=441-366÷3=41×4=286-(756-724)=133÷7×16=420÷7÷5=169+13×53=17.1+23.0=285+29×28=7.0-4.2=918-69×12=768×2-974=70+427-244=660÷5=74×43÷2=613-(167+102)=126×5-382=249+146=585÷(3×3)=4.1+9.6=10×8×78=33×30=180÷(24÷8)=693÷7×55=138×(35÷5)=(454-428)÷2=900÷(805-803)=20.9+63.3=117÷3=874-745÷5=757-453=324+65+69=91÷7×48=666+179×3=487-77-255=395+162×2=394-11-220=258÷(3×2)=304-85×3=483-(418-19)=958+(371-45)=12×5×43=14×2×78=90.7-65.1=272-60×2=441+980÷4=51×6×3=20×11×2=214-618÷3=34+133=114-50÷5=13×48÷3=735-496÷4=438+(256-112)=441-128=192÷(3×2)=447-258+156=(989-912)×45=37×2×80=92×57÷6=894+150=49+(888-793)=200÷8÷5=546÷6×4=786-40×11=774÷9×17=182-532÷7=49×(72÷6)=81+261=140+120=639÷3=62×(534÷6)=335×9-641=154×6÷4=49×(153-133)=35×6÷5=33×13+436=16×48÷2=372-286+409=4/8+2/8=135÷(18÷6)=519+14×60=432÷4÷3=40÷(2×4)=816-608÷8=204+103=404+54-74=588-312+416=(133-68)÷5=53×3×5=94×41×9=446-186÷3=413-(32+144)=1.4+3.9=967+248×4=23×25=7.5+0.4=917÷7×2=13×(140÷7)=866+(551-47)=445-193-170=24×9÷8=584÷8×42=42×(120÷5)=55×10÷2=47+12×6=929-(514+403)=43+98=94×7×6=1.9+9.3=728-165-72=31×6×5=18×3×81=835+283×2=304-227-49=(359-29)÷3=495-480÷5=455-134+30=317-121=412÷4+152=27×(128÷8)=31×31-875=445÷(40÷8)=352×(840-835)=8.9+5.4=15×95÷3=5.6-3.0=854-39×13=726×9-90=242+53×10=25×(424-416)=76×9×8=22×(96÷2)=12×68=507+(707-355)=16×(247-203)=86×5×2=33×(276÷6)=303÷3×5=358×9-174=20×3×49=782-721÷7=495÷(54÷6)=872÷(2×4)=35×9×2=173+10×15=700×9÷2=233+86+681=381-208+160=836÷2×3=661+12×4=411-(329+32)=736+152+941=196×4+295=189÷7=899-(340+88)=2.8+4.3=355+27×3=431-58×7=48×(82-77)=184÷(344-336)=61×3+329=36×98=423-(338-295)=565-123-269=960÷5+449=(424-390)×23=449-340+523=253+659=33+287-247=567×(761-755)=710+308÷4=72×13=195-504÷4=696÷2×3=44×12+625=911-174-668=93+234-218=2/5-1/5=10×42÷5=753×4-906=819÷7÷9=28×31=64÷2=603×7-153=20×11÷4=356+688÷2=59×(15÷5)=52×(630÷7)=24÷(12÷4)=225+204-190=19×11-16=473+16×32=33.9-17.3=312÷(959-956)=989+305+491=484÷2=266÷(294-287)=330÷2×6=228÷4×85=760÷2+806=876×8÷2=510-(895-525)=67×(15÷3)=324÷4=856-(638+178)=38×7=8.4+20.6=13×6×85=176+67×3=216÷(2×3)=587+150+29=770-662=24×8=16×(35÷7)=157-231÷3=756÷4÷7=30×11×8=558÷(45÷5)=400-208-159=809+929+580=(831-809)×60=42×11=833-(109+538)=183-119+308=364-147+281=135-432÷8=128+131+22=166+(498-249)=299-12+100=4.0-3.6=17×3×78=16×10-107=29×(42÷3)=50×2×4=888÷(2×4)=652×6=999-318+559=901-154+359=63×9-182=216÷3÷9=612+396-818=304×6=324×3×8=684×2÷9=20×45÷6=133×4-363=315÷(39-34)=23×12×3=11×30=175÷(20÷4)=54×(300-210)=264×(10÷5)=325+16×38=690÷3×4=166×6×7=374+572+206=339-(336-244)=59+847÷7=(324-284)×36=68×(497-484)=(156-44)÷4=524+12×68=11×3×93=17×16=3/7+2/7=(159-75)÷4=148×5-648=(345-184)÷7=434÷(12÷6)=652÷4×2=2.2+0.7=184×3=11×29=386×(270-266)=336-368÷4=416+30×4=351×(14÷7)=(402-39)÷3=135×(18÷9)=179-27×5=748+336÷7=(377-320)÷3=897×(18÷9)=13×(12÷2)=(100-86)÷2=4/9+5/9=396-19×10=196-492÷4=125+28=504÷(625-617)=808÷(553-549)=608+(134-23)=253+408+895=826-517=391-162-36=237×4=912÷3×2=75+11×74=14÷(63÷9)=614-248-32=90÷(45÷9)=30×(136÷4)=36×42=16×13×2=419-(76+146)=864÷8=24×3×60=219÷3×89=10×21×3=849-400+914=916-(231+635)=(303-19)÷2=102+52×6=(801-151)÷5=413-12×10=492-25×6=849÷3+82=960-527+688=25×87=11×9×88=431×2-842=397-113-131=852-(73+84)=48+104×6=242-(72+137)=375+186-235=470+12×23=378÷(3×2)=82×(104÷8)=429×2-786=194+213-248=924÷2×5=7.2-7.1=280+(351-319)=449×(35÷7)=947-15×30=478+864-633=791÷(35÷5)=99×5-268=168÷(244-242)=11×22-22=302÷2+617=264×(395-392)=112÷2+160=5/8+2/8=783÷(3×3)=456÷(24÷8)=306÷(42÷7)=600÷(2×4)=18×22-204=26×23-563=16×3×9=105+64-55=451-35×9=329-292=225÷(3×3)=188÷4=461-69-34=289+89+171=97×16×7=62-35=22×(60-23)=554÷(14÷7)=703×5-584=389-13×5=744-170=201-97+88=80÷5×34=5.8-3.6=3/5-1/5=24×4×69=435-(447-317)=106÷(975-973)=992-65×11=803-(488+254)=53×28÷4=823-719=(931-585)÷2=448-(444-214)=344-129+795=251×(61-53)=69×(40÷4)=530÷5+575=488-(136+177)=414-88×4=67×2×3=10×99÷9=228-142=984÷(2×2)=493-(302-117)=540÷4÷9=174×3+365=210×4-396=605×(404-399)=14×66÷2=59×6=256-18×5=797+54-79=18+577+172=704÷(2×2)=60×36×3=11×2×21=10×68-523=459-214-42=724-106=376-13×25=24×(319-283)=315÷(36÷4)=49×3=441×2÷3=746-(693-87)=71×(784÷8)=258-960÷5=(459-429)×65=19×(168÷6)=330-12×15=786-44=676+34×24=95×24×9=406÷7=996×9=786÷(3×2)=500-39×11=78×3÷6=18÷9=11×3×8=160×3÷5=940-(960-70)=25×74×4=424÷2×8=572÷4×5=47×13=808×(57-51)=(890-800)÷2=64×(235-228)=330-103-99=444-343+317=54×51=52×2×7=304÷8×98=37×12-387=414÷6×21=111×(24÷8)=19×2×87=5/8-1/8=349-174×2=138×(48÷8)=36×(44÷2)=135+341-468=(280-180)÷2=180+(359-59)=136÷2×13=250-240=700-26×23=58×10-263=21×12÷7=409-13×16=124+(369-165)=258×2×8=88÷4÷2=614÷2=293+361=252×(49÷7)=3.6+9.5=294+(263-92)=491-123-31=54÷2×23=469-89×5=285×(476-473)=42×6×2=78÷6×62=156÷4=956-517=64÷8×38=16×(115-109)=29×8×4=458÷(311-309)=283+(265-259)=58×68×5=896+135-389=60÷(2×2)=333+252÷7=377-(86+92)=15×18+115=46×15÷2=939+31×19=181+(179-24)=45×2×5=13+254+31=196+102×4=578-11×39=530-82+816=138+310-242=262-(323-113)=652+545-669=62×4÷8=15×8÷6=362×2×8=3.2+4.1=13×6×91=3.5+9.0=213-103=629×(965-956)=784+586+362=38×26-938=833-473-163=710÷5=865-(451+83)=589×2=10×44×2=304÷8×6=9.1-4.6=390÷(133-130)=768÷(42÷7)=247+(473-410)=36×12-424=555-273-39=186÷2=71+396=185×4=290-30=344+29×29=284+545+133=(730-569)÷7=63×66×6=7.8-4.2=798÷2÷3=384÷(2×3)=88×2÷4=543×2÷3=443×2=55÷5=66×30×9=678+285-140=52×(72÷4)=120+(579-499)=354-655÷5=2/9+4/9=136÷(10÷5)=18×4×66=418-161×2=298+410÷2=(643-43)÷4=408-12×29=96÷8×36=(921-621)÷6=465-(125+204)=474+276+204=328÷8=8.4+5.6=43×8=471-(390-233)=70+113=179+298=960×3=55+(979-228)=920+(658-110)=323-(78+38)=440-200-213=90×85=31+259+202=12×36-370=189×9-423=206÷2×8=377-(303-82)=10×7×93=338+448÷8=168÷8×83=124÷(269-267)=48+917-154=33×45×3=424+54+882=346+45×12=790÷2÷5=750÷(2×3)=15×(451-433)=406×6-136=(383-217)÷2=429-(51+271)=156×6÷4=94×7=192+171+112=517-301=336÷4×16=40×12-480=18×29÷2=23×10×4=26×36=5/10-4/10=336+44×2=68×6=44+(454-43)=(354-303)×12=747-118×2=4.3-3.4=17×11×2=19×(129÷3)=468-423=320÷4+671=536-(200-126)=508÷2×6=10×(203÷7)=915+(929-569)=841×9=290÷(166-164)=801×2-438=222÷6×2=247+361=660÷4×6=288÷(596-587)=314-24×7=975-42×14=(228-217)×55=921-283-209=389-91-285=79+395=324+146-103=1/8+5/8=504÷9÷7=264+15×46=500×(523-516)=327×6=104÷(2×4)=375-(440-173)=74×12=76×55=335-(429-182)=460-424+436=82.9+4.2=156×6-656=143×(390-384)=402-183=289-280÷8=13×3×27=154+38×2=82+(501-380)=349+(471-217)=564÷2+492=410÷5+393=729÷3÷9=24×2×84=647+332=32×2×8=881-217=8.3-5.9=94×40÷2=500÷(18÷9)=223×(56÷7)=226-53+102=492-(384+70)=12×(169-133)=28×13×2=14÷7×61=715+568=3/10-2/10=2.0+4.7=20×20-128=97×61=10×9×63=381+(432-69)=475×2-542=25.8+18.5=(813-337)÷2=459÷(18÷2)=5.5-4.0=220÷(2×2)=180÷3÷5=581-18×13=(207-195)÷4=390÷6=29×9=94×3=940÷5÷2=496×6-315=361×5-479=531-53×7=56÷(2×4)=582÷(2×3)=343+560÷8=58×16÷2=340-(77+188)=228÷(28÷7)=159+146-13=14×45=728÷(130-126)=330-243=(101-29)÷2=125×6-586=39.6-22.1=451-(285-64)=9.7-2.2=600÷(228-224)=759÷3×7=561×2÷3=234-183÷3=469-213-70=336÷4=539-263-238=4/8-3/8=97×17×9=879+104×8=238-108+19=10×3×15=41×2×29=476-17×20=855+53×13=(216-76)÷2=358÷(387-385)=435×(40÷5)=880-580+909=880-43×7=736÷4+403=10×6×54=3/6+2/6=274-24+65=717+919-991=75×(165-162)=927-(572-427)=7.0-5.0=837-509=490÷(14÷7)=196×2-292=27×2×89=870÷2×4=764×6-911=24×4×84=53.8-39.1=10×33×3=160×3×2=16×5×50=398-149×2=15×8÷2=17+568+337=446-(238-231)=(133-73)÷6=180+256=306÷9×14=105÷3÷5=37×11+484=7.4-0.2=37×27-48=228÷3×32=365-(171+178)=参考答案507-231-18=25891.9-27.8=64.1844+55-115=784906+232-350=788438÷(27÷9)=146(274-192)÷2=4112×(177÷3)=708328+124-108=34437.8-31.2=6.6961-191=770365-193+130=302922+176×3=1450288÷6=4816×(94÷2)=752418-(301-210)=327174÷6×10=290289+885÷3=58424×12-213=75174×3÷9=5834×(378-352)=884945÷5÷7=27425+80=505965-863-95=7864÷4=21660÷2×34=1020136×5=680817+63×13=163638÷(430-428)=19798÷7=11439×6+373=607618÷2×8=2472132-11×12=0350-(78+228)=44171+326=49763.1-24.8=38.33.3-2.4=0.9225÷5=4524×9÷6=3612+82×4=340110÷5=2232×3×65=6240523-62-458=3410+(471-409)=472278÷(18÷9)=139350+822-666=506137×(433-429)=548395-45×2=305310-102×2=106472-44-197=231496÷(16÷4)=124(407-55)÷4=88232÷(114-106)=29436-19×12=20835×59×4=8260290-137×2=16134+(138-133)=139106×(15÷5)=318936+19×32=1544166+341+101=608800-(805-203)=198385-455÷5=29447×15-701=4126÷(31-25)=21322-868÷4=105713-237=4768.1+4.5=12.6222÷3=74723×(416-407)=6507965+206×3=1583316+111=427250-708÷6=132828÷3+83=359259+225=48422+846÷3=304108÷3×22=792162×(15÷3)=81013×74-463=499262×(434-431)=78639×(48÷3)=624234÷3=787/10-3/10=4/10598+(789-317)=107065×(19-16)=195442-(112+286)=44388-367+704=725653-36×18=5327-147-41=13981+872+306=1259163×5=815984÷3÷2=164852×2÷6=284135-160÷4=95440+223+501=1164521×(35÷7)=2605997-162÷6=97031×45=139593×99=9207555÷3×2=370540÷9×4=24024×19÷4=114699-24×3=627201×2=402648÷6×7=756301÷7×9=38714×4÷2=2851.3-3.6=47.7533+385+608=152631×2×51=3162135-14×8=23294-178+339=45596×(77÷7)=105663×48÷2=151211.9+77.2=89.1(452-312)÷4=35164+173×4=85616×30-17=46378×15÷2=585784÷(943-935)=98265×3-545=250222÷(10÷5)=111148×5-374=36645×(96÷8)=540146×(16÷8)=29267×(50-45)=335680÷4÷5=34508×8-163=3901317×(27÷9)=951(666-234)÷4=108219+944+220=13834.1-1.0=3.1216×3=648305+858÷3=59176×(15÷5)=22831×11+390=73198×74÷2=362640×41×6=9840177+303-300=18069×9-111=510(449-379)÷2=35600÷8×2=15015×6×5=45053×(135÷9)=795343-42÷7=33753×56÷2=148461.8-4.6=57.2124÷2÷2=31168-80=8810×31×3=93082×6×2=984236-92=14420×42÷2=420552÷(16÷8)=27646×61=2806(688-634)×63=340223×57×2=2622431-(161-133)=40311×17×2=37468×4=272469-71-318=80204-29×5=59930-433+90=587947-34×12=539414+34×17=992133-102+431=46212×66-539=253688+(851-262)=127712×14-78=906.7-6.3=0.46.6+7.2=13.8917+134-120=931210÷3×12=840899-441÷3=752367×3=1101470+11×25=745207×3+194=815216÷2÷4=27448÷(2×4)=56433+31×12=80590÷6÷3=5234÷2×6=702690×(14÷7)=1380240÷2÷8=15462÷(460-454)=778.7-2.3=6.4174×2-300=4839×(589-505)=3276860-216+175=81911×(272÷4)=748447-13×26=109403-10×38=23492-159=333122×2+934=1178123-71=52225×4×3=2700324÷(386-380)=54526-18-147=361112÷2÷7=882×(576÷8)=590415×31-70=395372÷(218-212)=62279+580-547=312221+(225-178)=26818×8÷6=2472÷(118-112)=12814÷2+479=886299-18×11=101369+74-72=371195+211=4065.5-0.5=5.0281-(280-187)=18853+403-184=272578+20+122=720899+64×10=153949×(336÷7)=2352123+38=1612.5+64.4=66.928×11=308379-101+57=335569-459÷9=51825÷5×14=70872-(346+13)=51343×21÷7=129986+251×3=173925×3×77=5775152÷4÷2=19199×2×7=2786(464-65)÷3=133141×3÷9=47243÷(357-348)=27980-382=59834.5+22.2=56.7110×2=220434-14×20=154188+43×2=274(258-176)÷2=41637-(608-314)=343357-(365-130)=122648÷4+138=300684-(600-306)=390510÷2×5=1275833-696÷6=717147×5=735558÷9×7=434719-67×8=183181-77-30=7446×2×38=3496978+10×72=169814×11=154345-23×13=4647×10×2=94025×34=850648×9-17=5815825÷(83-78)=165576×6-732=2724347-32×10=27298-291+52=59988+408=139626×3×95=741075÷3×12=30023×15÷3=11513×(150÷6)=325496-(107+368)=21887-48=83974×(864-778)=6364261-(83+102)=76262×6÷2=78657×15-203=652493-148-87=258344÷8×15=645459-14×8=347477+408÷6=54544×29=1276166+189=355170-792÷8=71251-14×13=69355+115+342=812334-46=28848×15-316=4047.7-1.4=6.395×(486÷9)=51301/7+4/7=5/716×(360÷9)=640144÷4×23=828372÷2÷2=93203-175÷5=168351-464÷4=23538×39=1482431-(259-219)=39160×78÷3=1560896÷8+731=843360÷5×29=208810×42×2=840120÷(72÷9)=15471×(30÷5)=282621×14+143=437616+(772-753)=635397-(334-226)=28927×(120÷5)=648415+41×4=57911×7×41=3157846×6-98=49782.4+0.9=3.3966÷2÷7=6912÷(2×3)=2410+17×17=699226×4-569=335464÷(2×2)=11676+81=157100×(251-248)=300(660-39)÷9=69432+172÷4=475714÷(3×2)=119175×(367-363)=70072÷2÷3=124.3-1.7=2.6854÷(42÷6)=122696÷(2×3)=116879+245×2=1369978-(674+32)=272440÷8×18=990643-(45+559)=39(235-100)÷3=4567×15=1005326-(341-103)=8867+22×5=17743×(620-551)=2967287÷7×15=615239-380÷2=49234+182=416493+329=822264÷(46-44)=132432÷(10÷5)=216176+257-31=40273.4-22.2=51.2120÷2÷5=121.3+1.5=2.876×(792-718)=5624257-21=236536-243×2=50610-(83+101)=426324+(459-232)=551953+129×5=1598750÷(818-816)=37539÷3×4=52332+(417-327)=422370÷(16÷8)=185724-(15+241)=46810×35=350(184-161)×10=23071×8+378=94637×(99÷9)=407(884-833)×99=504926×(17-12)=13080÷4+959=97971×(494-443)=3621576-52×5=3162.9+1.9=4.817×25×3=1275311+32÷2=327650×(40÷8)=325059×(319-314)=295244÷(2×2)=61286-(73+161)=52612-383=22915×4×3=18055×12+29=689566×(21÷3)=39622/4-1/4=1/4452-42×10=32255-(22+132)=101416+51+113=580855-16×31=359480-384+554=650495-538÷2=22666×(875-838)=2442250+75=32570.9-29.5=41.4394-(281+64)=49694×(42÷7)=4164833+159=99211×66÷3=242912÷2×6=2736756÷9×2=16822+568+20=61014×14=19687×(491-483)=696152+343-356=13917.2+9.3=26.5868÷(630-628)=434644÷(18÷9)=322756÷(2×3)=1266.3-1.2=5.1783÷3÷9=29(401-259)÷2=7145×(140÷7)=900(976-946)×47=1410467-139-187=141993-323-153=517451-378÷9=409276×2=5524.1-0.5=3.6353+104=45793×67×4=24924281-114×2=53(805-181)÷4=15679×24×2=379214+882-345=551112÷(40÷5)=14461+531=992140÷2×34=2380426×(834-828)=255641×6+415=661(214-164)×14=700226×8-420=138813×5×3=195140×(185-179)=840366-49×4=170736÷(2×2)=184384+406+151=941838-10×53=308231×3=69338×13-259=23544÷4=1146.2+44.7=90.9791×(871-864)=5537360÷6÷5=12498÷2×8=1992761×2=1522204÷3×4=272288-(51+131)=106461+16+391=868415-72-258=85128+(223-79)=272420+240+813=147387+87×2=26190+(200-11)=27945÷3=15410÷(319-317)=20546×21-365=60161×10=610491-42×2=407404-77=32745×(357÷7)=2295940-540-303=9713×12-98=58480÷(2×4)=60784×9=705671×(338-324)=994308+349-399=258580+(524-220)=8842/8+3/8=5/85.3-2.0=3.3804-13×7=713973×(596-590)=5838644÷(56÷8)=92576÷(2×4)=72405÷(3×3)=45106÷2+103=15640÷8=5280-12×16=8864×3×6=115255×17=935221×(10÷5)=442390÷(54÷9)=6511×20×4=880200-168=32(264-235)×30=870774÷(27÷3)=86780-329-161=29013×17×4=884112×2÷4=5695×18÷9=1907.9+9.9=17.8141×(14÷7)=282450÷(3×3)=50152×3×2=912(258-245)×69=897127-25+238=340154-37×4=664×2×5=64071.0-11.7=59.3264+63=327394+(953-14)=1333147×4×8=470438+283-128=19392×10÷2=460849-298÷2=700345-(279-203)=269124÷4+402=433(516-28)÷2=244175+(442-338)=279608÷(2×2)=15290×40÷6=600114+824÷8=2176.8-2.5=4.392÷2=46103×(688-680)=82447×(18÷2)=423286+441×2=1168772-(18+303)=45190+41×14=664813+(877-221)=1469297÷9×8=264873-156-395=322683+669-962=390169+595=764513+80÷2=553216÷8÷9=329×13-368=9867×6÷9=57834×15+143=653942-37+693=159858×6÷4=87385-(50+226)=109916×6÷8=68717×(390-319)=1207446-(433-194)=207(762-587)÷5=352.3+4.8=7.115×11×4=660(676-614)×21=130262×76÷2=235627×(323-287)=972447-21×11=216422-205+694=911636-108÷2=58245×16÷8=9018÷3=6665÷(45÷9)=13359×3-105=7218×17-227=79376×3÷6=188333×(14÷7)=66610×11×8=880758×(721-713)=606410×30÷2=150190+270=460416×2÷8=104480÷(12÷4)=16081×28÷3=75616×30÷3=160416÷(4×2)=52952÷(476-468)=119216÷4=54504÷(2×4)=63672+285-187=770(451-315)÷4=342.3+2.1=4.433×(75÷5)=495140+226-116=25060÷6=10160×(20÷5)=640525÷7×64=4800728-(827-707)=60857×16-386=526106×5×9=4770352+98=45032×7×4=89673×(693÷7)=722774×4=296631+(479-189)=921966+705=167124×21=5044/7-2/7=2/7(371-161)÷6=35400÷4÷2=50517+105+367=98922×7+399=55321×9×5=94524÷4×61=366303×(18÷9)=606407-(17+136)=254414-(102+58)=254567-27×15=162156×(54-50)=62449×(36÷3)=588391-(292-140)=23912×5×41=2460123÷3=41208×4=83289×(20÷5)=356374÷2=18712×33×2=792632×(16÷8)=1264351÷(455-446)=39638÷2=319460-(130+49)=281485-23×11=232262-20×13=229×(304-285)=551315×2÷5=126901+71×12=175336×19-427=25758.1+4.4=62.5540×9=486011×18×3=59496÷4×39=936194×(80-76)=776(463-439)×92=22087.2-6.7=0.5472-63=409688-(663-246)=271473+276+395=1144196÷4×57=2793384÷3+284=412787×(45÷5)=7083148÷(113-111)=74573-138÷3=527484-71×5=129233×(456-450)=1398829-244+857=1442976÷(2×4)=1225.4+7.2=12.6693÷(843-840)=23175+327-104=298844-109×6=190290÷(520-515)=585.4-4.9=0.56/8-2/8=4/8154×3÷2=231722+27×16=1154264÷8=33943-14×57=145934-(652-576)=85811×39-280=149123×5-165=450357÷7×6=306408+14×34=884978÷(2×3)=163609+594+327=1530264÷8×3=99399×2×5=39907.3+5.8=13.1706-(314+218)=174713×(664-660)=285254×4÷3=72393-(275-217)=335264+(347-168)=44342×23-957=91/9+3/9=4/9104+(427-403)=128(931-844)×93=8091948-(503-132)=57745×17÷5=153291-156÷6=26533×(306-283)=759292×3÷6=14626×(498-492)=156218×2×7=3052334+17-93=25872×9=64835+95×5=51028×19+594=112624÷3×53=424417÷3×4=55690÷9×95=95060+153=21326×2×74=384823×(96÷4)=552913-41-763=1092/6-1/6=1/629×3×59=5133384+948÷6=542374-76×3=146327÷(233-230)=109217-45=172536×9=4824848÷4÷2=10636÷(54÷6)=4210-143+826=89311×39÷3=14357×5÷3=95102×2×9=183619.7+35.4=55.1(213-194)×28=53247×5-169=6632×64=2048924÷3×7=2156370-62-196=11218×22-209=187322+178+383=883617-354=26348×62÷2=148826×8×2=416255+504÷2=507282-225+332=38976×34×9=232560.6+9.3=9.949×5×3=735743-600÷2=443735-(505-320)=550712÷(131-127)=17881÷9=986×3×4=10321/3+2/3=131×10-102=208682+115+121=9187.8-6.6=1.21/7+2/7=3/752+15×14=26254×8÷4=108435÷5÷3=2935÷(203-198)=7748÷2÷2=18737×2×77=569825×3×84=6300719+12×42=1223125÷5=25296×3-699=1890.8+4.3=5.112×80-612=348103+592÷2=399875-504=371500-(346-194)=34837×27×9=8991861÷3+488=775427÷(35÷5)=61330×(162-159)=990818+362×2=1542907-201×2=50576×27=205217×32=544288÷(48÷8)=48154+444+260=85811×84÷4=23111×10×9=990(964-250)÷3=23835×2×31=21709.4+5.0=14.4282×(10÷5)=564621×4÷6=41457×(12÷6)=114757-75+753=1435359-275=8444×4÷8=22827×(16÷8)=165445÷3×19=28513×52=6765.1+4.6=9.75.2-3.7=1.5552÷(274-271)=184365-110×2=145903-69×5=558211-192+23=42348÷3÷4=29376÷4=94752×4÷8=376353×(36÷9)=1412462÷(3×2)=77462×4÷8=23187+58×2=20341×16-508=1484.9+8.0=12.929×13-53=324880÷5÷8=2212×20-33=207402-60-12=330445-110×4=5696÷2÷6=5810×(52÷2)=26081×99×2=16038126×6-733=2368×54=3672(175-162)×25=325484-24×17=765.9+3.0=8.933×(140÷5)=924231+70=301673×(16÷2)=53844/10-2/10=2/10771×4=3084586-126÷7=568994÷7×4=568489+909+310=1708379-33×10=49288÷(3×3)=32(270-246)×25=600492+295-529=258187-(282-280)=18520×42÷5=16845×5÷3=75650÷2÷5=6549+116+620=785236×3+62=77026×3×27=2106(850-230)÷4=155842×(982-979)=2526139×2=27812×10+225=34523×30=690317-139×2=3917×4×93=6324124×(82-77)=620787+(347-336)=798612÷9÷2=34175-95+253=33314÷7×55=110708÷6×2=236304-10×13=17419×26-417=7713+116+148=277441-366÷3=31941×4=164286-(756-724)=254133÷7×16=304420÷7÷5=12169+13×53=85817.1+23.0=40.1285+29×28=10977.0-4.2=2.8918-69×12=90768×2-974=56270+427-244=253660÷5=13274×43÷2=1591613-(167+102)=344126×5-382=248249+146=395585÷(3×3)=654.1+9.6=13.710×8×78=624033×30=990180÷(24÷8)=60693÷7×55=5445138×(35÷5)=966(454-428)÷2=13900÷(805-803)=45020.9+63.3=84.2117÷3=39874-745÷5=725757-453=304324+65+69=45891÷7×48=624666+179×3=1203487-77-255=155395+162×2=719394-11-220=163258÷(3×2)=43304-85×3=49483-(418-19)=84958+(371-45)=128412×5×43=258014×2×78=218490.7-65.1=25.6272-60×2=152441+980÷4=68651×6×3=91820×11×2=440214-618÷3=834+133=167114-50÷5=10413×48÷3=208735-496÷4=611438+(256-112)=582441-128=313192÷(3×2)=32447-258+156=345(989-912)×45=346537×2×80=592092×57÷6=874894+150=104449+(888-793)=144200÷8÷5=5546÷6×4=364786-40×11=346774÷9×17=1462182-532÷7=10649×(72÷6)=58881+261=342140+120=260639÷3=21362×(534÷6)=5518335×9-641=2374154×6÷4=23149×(153-133)=98035×6÷5=4233×13+436=86516×48÷2=384372-286+409=4954/8+2/8=6/8135÷(18÷6)=45519+14×60=1359432÷4÷3=3640÷(2×4)=5816-608÷8=740204+103=307404+54-74=384588-312+416=692(133-68)÷5=1353×3×5=79594×41×9=34686446-186÷3=384413-(32+144)=2371.4+3.9=5.3967+248×4=195923×25=5757.5+0.4=7.9917÷7×2=26213×(140÷7)=260866+(551-47)=1370445-193-170=8224×9÷8=27584÷8×42=306642×(120÷5)=100855×10÷2=27547+12×6=119929-(514+403)=1243+98=14194×7×6=39481.9+9.3=11.2728-165-72=49131×6×5=93018×3×81=4374835+283×2=1401304-227-49=28(359-29)÷3=110495-480÷5=399455-134+30=351317-121=196412÷4+152=25527×(128÷8)=43231×31-875=86445÷(40÷8)=89352×(840-835)=17608.9+5.4=14.315×95÷3=4755.6-3.0=2.6854-39×13=347726×9-90=6444242+53×10=77225×(424-416)=20076×9×8=547222×(96÷2)=105612×68=816507+(707-355)=85916×(247-203)=70486×