三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)精選及答案集錦

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)精選及答案集錦108×3=269-170=174-(139-19)=555+(765-278)=277×(484-477)=451-244-177=77×(135÷3)=34×(72÷8)=81×8÷2=18×27×2=996+608=284÷2×7=32×(81-76)=863-(761-701)=59×4=709-256÷4=96÷2÷8=927×2=203+179+537=744÷2×7=294÷3×57=237-13-30=7.5+8.6=23×91×4=17×58=101×5×9=632÷(452-450)=993×2=21×(360÷6)=116+(446-420)=648÷9×69=163+56÷7=(879-420)÷3=707-293=2/7+4/7=156÷(652-646)=196÷2÷7=68.5-68.4=126+361=277×(484-478)=660÷6=(254-29)÷9=508×6-420=(644-311)÷3=273-59=712×9÷6=180-(305-156)=23×(190-138)=753-20×23=189÷(21÷7)=312-855÷3=617+541=507-289+440=12×47÷4=49×2×72=360-(374-365)=634-14×29=186÷(42÷7)=19×3×52=469+(626-530)=208÷(321-319)=(830-807)×58=28.5+13.3=(454-439)×68=10.5+23.5=10×2×48=557+(927-668)=34×14÷2=381+641-793=394÷(253-251)=61×(160÷5)=378-10+82=86×(489-482)=15×2×24=176÷(4×2)=699-(896-792)=17×5×69=49×8=892÷(2×2)=783-(79+528)=82×7-205=655-174×3=185-11×7=392+(289-104)=746+737-545=910-24×12=437-388+386=721×6=472÷(2×2)=309+16×3=27×26-130=528÷3×8=368÷4÷4=232÷(2×2)=368+203÷7=29×22+291=(187-171)×43=439+890-270=442-656÷4=952÷(145-141)=228÷4=21×7×9=82.7-78.3=221×3×4=612÷3×7=154×(342-336)=894÷(3×2)=927-207+920=38×12-439=10×3×33=408×(10÷5)=486÷(14÷7)=(879-843)÷6=466-46×10=15×32=13×7×85=416+19×18=460+52÷2=(531-503)÷4=(415-344)×14=118÷(513-511)=115×8=57×2×5=926÷(10÷5)=400÷2×8=440-(115+63)=248-18×11=101-48×2=20×(152÷4)=931-360-93=9.3-8.5=29×(621÷9)=993+19×47=544÷8×12=72×16÷6=403-(43+200)=62×93×9=989-161×3=498÷(42÷7)=424÷(2×4)=90×28=251-180÷5=882÷(18÷9)=144-44=(316-267)×10=314-218+103=26×37-227=155×2+383=26×4+696=229×(15÷5)=52×10=755÷5×7=855÷5×8=24×18=76×2×7=46×11÷2=11×98×4=469×2-140=177×3=52×69÷2=8.2-5.5=13×18×4=172÷(2×2)=486÷6=16×50-787=885×8=48×2×78=232÷8×11=777+12×65=556×(36÷4)=286-(428-375)=17×(103-48)=47+443-358=20×(414-386)=243÷3×42=12×4×93=137+70-53=1/8+5/8=951÷3×5=30÷5×41=474-11×31=85÷5+227=405×2-610=12×20=152÷4×11=516÷6=71+415-474=26+141=17+39=493-(60+116)=486÷(3×2)=852-25-39=161÷7×26=78×61×9=15×4×2=545-18×22=532-350÷5=432-389+565=344+283×2=49÷7×16=28×11×2=392+40×9=29.5+55.4=670-(978-797)=770+(453-236)=832-29×12=359-528÷4=1/3+2/3=132×(523-519)=132÷(2×3)=184-15×2=8.2-4.4=103-180÷5=516÷(2×3)=11×4×34=4/8-3/8=252-31×4=41×(195÷3)=14×42=162÷(3×3)=889-83+897=627-600÷8=907×(609-600)=114+562+202=65+109×4=376÷8×11=32×(544÷8)=178×5+24=408÷(2×3)=160÷(385-381)=184÷8=183+(413-79)=588×4÷6=45×27=11×(351-312)=292-432÷6=350÷2=8.8+2.4=300÷3=452-(133+35)=182÷7=483÷7÷3=359-24×12=144÷4×5=34×7+462=490-102×3=335×6=210+46×6=492-79×6=272÷2+941=468+853-544=920-775=443+150×4=567÷7×98=72×9÷3=378×(899-893)=498+(877-113)=438÷(12÷4)=14×19×3=724÷2×9=16×21-170=841+373+774=320-(17+68)=31×(326-300)=354÷(2×3)=90×(12÷2)=289-138=13×70-355=(141-106)×25=839+330-720=458+82=866×5÷2=972-503+315=474-67×6=38×(199-196)=417-79×2=954-744-206=93×48=260+336÷2=15×24-231=12×7×92=213×(28÷7)=166×4×5=5.7+1.7=2.3+9.9=99÷3×35=235-65=702÷3×7=337-(393-75)=346-(965-782)=465+(636-91)=460÷5×61=621-(995-925)=22×18÷3=30÷2×60=90÷(3×3)=(461-444)×12=481×(72÷9)=900÷(20÷4)=27×3×5=16×27-147=10×61=183×2×5=59+124÷2=207-145=376-22×2=64×10+673=60×(78÷6)=480÷2÷2=42÷6×72=877+930=478-69×6=153×6-382=(308-44)÷4=14×35-418=519-515+315=590+24×21=309-(463-379)=420-42×2=797+177×4=237-(71+89)=83.2-73.2=135-18=763×5÷7=427+10×2=972÷(3×2)=856×(482-475)=477÷(426-417)=201-(253-143)=427+(460-44)=6.3+4.0=516+17×58=680-(173+206)=(681-341)÷2=117×8÷6=1/5+2/5=86×(528÷6)=25×59=381-53-86=20×19×2=268-143+669=10×9×15=27÷9=90×(16÷4)=609×7÷3=807×9=6.4+4.5=220÷2=88.3-44.0=834-24×31=28×(55÷5)=626-(107+293)=24×16×2=11×24+649=407-177-156=412-(46+307)=930÷3÷5=130÷5×73=400-94=89×(342÷9)=85÷(25÷5)=699+(863-424)=10.0-6.8=772+273+658=830-64×5=81.0-41.7=563-260÷2=552-180=217-(55+68)=13×68=972×8=39×24-590=413+25×21=164×6÷3=7.1+0.2=31×(50÷2)=432-41-275=5.3+8.3=84+(359-287)=844+290-866=73×(385÷7)=26×3×24=765÷3×7=55×14÷7=59×(694-667)=969÷3×9=174×4÷3=274+483=875÷7×5=21×5×2=587-(56+116)=420+100=52×34×7=256-34×2=2/3-1/3=28×11×3=769-379-345=48×20÷5=10×20+60=139×5×4=819×8÷9=968-704-132=819÷(21÷3)=227×3×4=112×4-122=321÷(12÷4)=(846-538)÷4=32×2×62=264+23+249=923+498×2=936÷(3×3)=671+(338-301)=525÷7=704-(88+86)=220-(784-777)=696÷(2×2)=278÷2=18×54=228×3=353×(42÷6)=98÷7×9=82×12÷6=137×4+84=42×(128÷8)=26×(90÷6)=392-105-20=324+294÷3=(810-606)÷6=75×(272÷8)=963÷3÷3=654÷(2×3)=186+59=592+55×15=11×72+311=992-(90+204)=661×(844-841)=530×2-655=493-290-183=641-(120+308)=267-51=395÷5×12=516-650÷5=12×14×3=413-287=836×6÷8=32×85÷4=137+376+43=876-511+744=972÷2÷9=3.4-2.8=22×33=12×18=891-(284+111)=12×(370-362)=1.6-1.3=(157-123)×20=584-223×2=598×3=92.7-9.9=(887-842)×58=7.3-0.3=389-(141+229)=70÷7×67=27×(27÷9)=3.8+0.6=16×6×9=945÷3÷3=(276-36)÷2=34×23+11=27×9-47=42×58=864÷(4×2)=23×90=377+321=89+15×39=424×2÷8=411-29-45=76×5+391=588×(68-63)=121+(704-286)=224-645÷5=143×(177-174)=457-13×10=501×5=311+497=310+28×6=199×4-116=492×2-766=360×(36÷4)=500×2-194=675+320+720=528-153-115=814+347=773-413=462-308=253+70+307=443-(144+142)=11.6+56.9=384÷2=15×3×6=(642-584)×67=8.9-2.2=403-312=(556-472)÷2=40.5-10.9=40×57÷6=77×(180÷6)=135÷(25-20)=803-(950-538)=188×4-160=291÷(88-85)=464×9÷8=11×(123-51)=52×70÷4=191+102=895-267×2=126×(237-231)=(137-97)÷4=364÷2=27×30-263=524+269=949-(481+16)=291×8-283=650+264×2=27×(744÷8)=870-33-463=324÷(262-253)=138×4÷8=14×88×6=795×(18÷2)=159-63+275=244×(12÷3)=880+350+944=128×(229-221)=958×(517-508)=32×22=244-10×16=97+70+186=93×21=183×(212-207)=93×80÷6=726-15×26=17×22-14=255×3=120÷(4×2)=3/5-2/5=127×2=976×6=23×20-238=914+377-746=403×(56÷8)=236×8=383-16×7=388-203-108=70×68×9=539+318÷6=633×(21÷7)=405÷9×13=508-14×15=19×22-199=234×4÷9=(806-101)÷5=30-11+193=13×16×8=360÷(2×2)=222+107×2=270+(500-211)=435-15×27=192÷8+460=144÷9×5=147÷(35÷5)=51×2×8=36×48÷8=10÷(18÷9)=508÷2×7=414-(122+150)=35×2×13=552÷2÷2=68+72+770=407+67+188=478+16-221=357+13×33=7.5-0.4=39×52×2=70×4-245=336-80÷5=60×14÷2=723+171-17=5.2+0.3=32-135÷5=120×(895-888)=988-469+787=420÷7÷6=824÷(16÷8)=969-(376+185)=144÷4×24=82×(84÷3)=253+167+304=10×47×2=110÷5=64×49×7=47-14=279÷(3×3)=648÷2÷2=365+(463-317)=391+127+457=936÷(2×3)=115×7×2=162×5=293-41×5=153+57=317×3-309=19×2×83=293-(337-115)=621+982+425=63×(26÷2)=(902-374)÷2=98×(284÷4)=363-11×6=5.8-2.6=222+58×13=240-12×15=570-51-311=102+284+373=116+54×16=478×2=156+481=345÷(66-63)=301-(101+176)=506+137×3=135-(24+65)=(517-356)÷7=18×24×2=0.5+3.2=574+648-484=359-278+349=15×(399÷7)=70×4÷7=399÷7=90÷6×5=5.9+0.3=576÷6×5=335-38×3=84×6+796=355-623÷7=459-(115-67)=80+(262-50)=131×7=339-208-67=765-15×43=957÷3×6=135÷9×60=844+307-848=39×17-53=403-271-93=314×2=385+361=683-11×39=17×(14÷7)=84+214=364-450÷5=392+100÷4=83×3=56×81×9=120÷3×19=960-432÷6=510×8=825÷3÷5=712÷(102-98)=263-(15+137)=304÷(4×2)=495÷(255-252)=408+770÷7=12×2÷4=57+287-133=586÷2+205=295×(35-32)=14×17×4=31×32=(819-66)÷3=63×33÷9=244÷(330-328)=9.3-7.9=(63-48)×27=(525-37)÷4=1.5+1.5=579-362=114÷(12÷4)=71×38=21×23×2=10×82×6=15×30÷5=131×5-642=630-10×41=928-91-57=28×25÷7=624÷4÷6=606-39×3=512+(402-243)=15×2×84=274+(452-188)=729÷9×29=149+36+19=82-20+286=54÷(10÷5)=440+47×5=39×36=21÷(483-480)=924÷2÷2=953-47×10=10×69-145=536+117-438=59×(28÷7)=304+234+163=564÷6×10=54÷(2×3)=91×56=662+94+29=472÷4×8=36÷3÷2=12×8×9=137+10×97=444÷6÷2=117-27×2=888÷4+489=720+552÷8=90.8+3.7=780÷4÷3=164÷(14÷7)=69+41×17=2/7-1/7=(320-278)×83=79×6-465=54÷9×11=719-453-204=14×(388-379)=317×2-238=909-(490+256)=6/9+2/9=54+376-342=(402-298)÷2=15×2×15=772-626=518+368×2=440÷(269-267)=900÷5÷9=45+78×12=536-152+654=537×9-387=(153-122)×26=495-189=304+93×6=930÷6×3=556-13×14=398-13×20=207-15×10=342÷(467-461)=198÷3÷3=490-(517-289)=258÷(463-457)=917-(341-254)=924+(700-540)=12×66÷2=730×(392-387)=482+56×8=73×4=370×2÷4=237-189=158×5-422=391×(18÷9)=7.8-1.0=(426-42)÷3=561×(12÷3)=56×8×5=297+19×14=455-325+834=67+51=21×7×2=12×5×9=495-15×27=836-548+522=298+(277-158)=12×35×2=781+459×2=441+651÷7=210+243÷3=264÷(2×4)=415×(18÷9)=(394-88)÷2=91+338-339=210-37+192=25×11×3=409×2+227=468×3-543=17×20-154=416÷8×6=493×3-64=879-639÷9=52×9=703-(693-192)=82+(866-821)=32×55×5=4.4-0.8=2/6+3/6=291-532÷7=21×14=707×6=885-(144+504)=260÷2×3=290-16×18=28×7+357=33×32÷2=110+367=611+(471-407)=696÷2÷3=530-(985-778)=124÷2+11=978-42×3=436÷2÷2=30×3×94=(135-77)×24=22×3×59=192÷(183-177)=89×4×2=34÷2=331×7=990-87=320÷(2×4)=517×2=24.7+6.6=903-106×5=748÷(157-153)=45×15=987÷(42÷6)=(429-345)÷4=3.0+9.6=884+(621-177)=416+893-638=736-44+39=467×(512-507)=440÷(2×4)=28×99÷9=920÷4×7=18×(374-359)=374-312=780+667+74=461+12×15=8.6+2.0=56×(166÷2)=468×2÷3=472÷(2×4)=88-(55-37)=10×9×74=900×6÷5=10.1+49.9=233×(16÷2)=43×12÷4=638-177-51=98×25=121+98=134×7÷2=978÷2÷3=12×(360÷4)=89.1-87.8=794-18×24=447-(75-33)=266-774÷3=468÷(54÷9)=20×19÷5=76.4-37.3=258-140+333=464-22×20=708-58×4=908÷2×7=52×(803-775)=916-(611-178)=452+882÷7=101×9÷3=545+12×49=988÷4×2=786-(51+555)=396-(251-94)=819÷(489-480)=44×2×67=100+311-281=83×(96÷8)=117×8-389=(156-129)×79=6.2-5.6=(958-174)÷8=7.1+2.5=96÷4=21×(246÷6)=72+669+50=425-50-79=128×3×2=19×(203-116)=572÷(2×2)=364+19+760=66×(32÷8)=33×6×4=9/10-1/10=423÷(3×3)=436-(343-139)=198×(30÷6)=39×17=83×(70-61)=916÷4+370=11×7×65=17×17×3=995-163+606=4/8+3/8=364÷(10÷5)=74+326=492÷2=216÷4÷2=998×(63÷7)=200-30÷3=307-304÷2=485+255+154=35×27+643=309×3-117=479-13×7=162+696÷3=29×16×2=98×53÷7=(149-58)×69=887×6-752=6/9+3/9=19×7×2=46×10-67=130×3-351=3/4-1/4=642×2-890=10×44-431=388+679-664=576÷2+532=3/5-1/5=322-(403-123)=474-319-40=222÷(18÷6)=864÷3÷8=7.4+5.5=776+143=288÷8×64=754×5-811=385+341+101=550-154×2=69.9-12.0=34×2×7=384-11×33=17×(72÷9)=822-38×4=4.1-2.4=468-18×19=15×49÷7=56+27×16=15×11×5=952-143+208=716×(18÷6)=9.6-5.5=93×39=83+155×4=(321-21)÷4=100÷(45÷9)=544÷2=26×37-228=169×(72÷9)=330÷(498-495)=977-166×3=48×91=928÷4+189=264÷(2×3)=473+825+794=529×7=7.7-4.7=112+247-65=685-312+115=72÷3×12=841×(18÷3)=97×(820-763)=24×15-51=845-182=723+(661-634)=990÷(962-960)=34×77÷7=(436-194)÷2=82×(311-304)=(461-447)×49=(278-158)÷8=224×4×8=348+52-375=636÷(661-658)=735÷3×8=217-136+396=621÷9×39=369+228+32=153×2×3=490-364=212-17=378÷6×22=115+13×35=504+849-630=170÷2+840=18×24-235=21×35÷7=253-181+230=58×3×5=(142-30)÷8=10×2×44=573-15×30=457+36+49=36×71=178+(538-465)=32×(145÷5)=427+59+367=934×(12÷2)=6.7+7.5=388÷(16÷4)=273×5-220=163×8÷4=26×17÷2=354+208×2=39×2×76=283-151-35=453-44=8.3-3.4=482-(409+61)=126÷3+200=394÷(12÷6)=95+99-81=249-(487-414)=19×16+307=264÷2+142=210-246÷6=468÷(282-278)=448-30×11=314÷(10÷5)=17×12=957÷3=63+12×69=40×9÷3=140+331=400÷8=311+85×4=(735-135)÷3=168×4=548÷4×3=87.0-78.7=29+59×2=356-808÷8=9.3+7.5=44×16=480÷(20÷5)=66×72=15×12+64=22×15=268÷2=96×50÷3=12×10×7=468÷2=172×(28÷7)=48÷3÷4=26÷(417-415)=133÷(63÷9)=960×9÷6=504÷8÷7=152÷(24÷6)=14×3×27=481-177÷3=586-(75+336)=168÷6+326=200-26+309=357÷(28÷4)=784÷8×25=374+258+373=234÷2=400-277-86=108÷6×38=423+317=21×(344÷8)=20×2×48=632-86÷2=930-56÷8=240+22×31=96×(930-876)=531×2÷3=304-584÷2=275-13×17=563+337+216=927+599=160÷2÷2=58×84=489×(64÷8)=468÷6÷6=4/7-1/7=4.5+50.0=368÷2=4/7+2/7=12×(322÷7)=693÷3+716=26×7×3=333÷3÷3=9.3-9.0=79×5×6=950+256+14=215×(181-172)=46÷2=2/4-1/4=10×25=234-217+418=19×2×95=996-(334+509)=27×17-398=(679-431)÷8=596÷4×2=1.1+5.8=(282-144)÷6=508-558÷2=631+(556-264)=517-68+243=17×(111÷3)=71+10×35=8.4-7.9=472-10×33=440-14×20=912÷2÷2=733-16×36=97+259=(389-47)÷9=137×4+59=364÷(88-86)=810÷3÷9=26×8×5=64.0+33.2=55×18÷3=689×9=86+336+538=105×(81÷9)=10÷(129-127)=13×27-67=73×(45÷5)=235-81=874-(368-87)=374+(488-193)=17×56=321÷(24÷8)=204×3×7=219÷3×21=38×19-12=540×9÷2=387×2-424=678÷6=114÷3+347=612÷(598-592)=49×14×8=(847-365)÷2=908-207+941=308×(10÷5)=132÷(18÷9)=813÷(114-111)=36×(454-429)=304+24-238=114×7×6=432÷(2×2)=37×3×5=45×15÷5=294÷2÷7=422-156-193=30×20-61=5.2-0.6=677-17×31=6.0+0.3=881+993+182=118+221+78=(99-67)÷4=400×7÷2=831-(125-109)=174÷6×16=10×98÷2=242+742÷7=292+141-388=74÷2×12=803-328-449=552÷3=290+347+78=30÷2+107=349+(491-214)=13×14÷7=13×(90÷3)=616÷4=789+778-740=41+(78-55)=24×39=13×7×76=494-463=19×26×6=75×23×9=46×17-101=29×3×51=664÷(2×4)=33×58×3=5.0+2.6=277+(415-336)=456-(330+101)=632÷(4×2)=24×(769-764)=90÷5×39=687+459+360=96×(16÷4)=105+405=232÷(4×2)=336-928÷8=184-(369-362)=642-(48+391)=43×11-413=457-227-62=493-(253-92)=459÷9×8=176÷4×3=304-(76+192)=14×20-142=144÷8×34=520÷8÷5=390-53-197=305-10-140=21×(442-439)=840÷(64÷8)=568-245=433-42×8=363-585÷5=150×4÷5=697×2=587-172-141=407-(51+32)=380÷(277-273)=5.0+4.7=234×3÷9=498-20×13=(288-220)÷2=188×2=889÷7=249-218=(741-586)÷5=49×17-820=299×8÷2=620×7÷4=363-77-94=79×10-437=56÷7×26=414-328+99=(185-32)÷3=111×6÷2=21×4×62=937-62×6=45.8+46.8=456÷(2×4)=145×6-158=2.8+23.0=84×22÷2=8.2-1.3=240÷8÷3=324+(309-155)=180÷3÷5=912÷(3×2)=977×2=63×14-246=(834-60)÷2=462÷(63÷9)=243×(288-283)=350÷(35÷7)=964+254+131=393+209×4=697-(617+27)=149+(345-73)=10×3×63=310÷(10÷2)=9.6-7.3=791÷7=418×6-407=496÷8+29=124÷2×14=26×34-809=820×(34-27)=3/6+2/6=150×(10÷5)=44.5-2.4=260÷(25÷5)=31×3×11=125×(60-56)=138+111-20=202×5-23=308×2=16×72×5=(717-623)×40=104-12+17=666÷2=91×(112-107)=265-178=10×11×5=324×8-819=761-210-460=12×7×50=435-(139+29)=100+116-138=487-320+217=688-738÷6=606×(40÷8)=(406-221)÷5=927÷(54÷6)=495÷(3×3)=520÷(50-46)=492÷(15÷5)=150×6-517=839×(278-275)=2/10+5/10=762-355-259=303×(32÷4)=45×(64÷4)=41×3×2=154+20×38=419+(413-194)=(843-393)÷6=245-(339-253)=247+146-209=154÷(21÷3)=893+89×10=20×2×9=38+(366-130)=896+781-782=279+10×15=19×(377-373)=76.1-43.7=152×(12÷2)=80×(367-363)=126÷7=818÷2×8=861÷3×6=712+238=22×(131-113)=181+930÷5=235÷5=10×6×31=27×(272÷8)=13+185-110=13×7×31=19+38×4=63×6÷3=81×94÷6=444-(390-102)=994÷7×2=63×11÷7=655+813-963=6.4+0.4=352-260÷4=79×(125-61)=2/8-1/8=205-113+257=894÷2÷3=686×(81÷9)=624-28×5=21×(203-170)=97×(364÷4)=143-12×7=122-50+267=312+141-188=830-(628-603)=326-16×13=196×4÷8=541-(588-322)=52+(774-92)=21×2×86=263+131×2=52×2×3=177-39×4=824×4-649=50×15-25=719×4÷2=90×10÷5=432÷2÷2=207-105÷3=84-52=(330-261)×49=816-(263+144)=914-628÷2=20×87=8.6-4.1=416+355+166=47×(63-48)=897÷3×2=381-95=531÷(723-714)=0.2+2.1=380-77×2=49×(399÷7)=423÷(18÷6)=180-(78-31)=31×77×3=770÷(554-552)=1/5+3/5=817+160×4=56×9÷3=135-160÷4=150+35=46×15÷6=4/8-2/8=15×(340÷5)=77×8=82÷(228-226)=140÷5+193=379-159-26=368-(264+16)=184÷8×2=146×(218-213)=135÷5=33×2×9=2.9+9.7=51+(476-96)=468+233=36×19=30÷5×18=12×61÷4=965-510÷2=15×26-358=112+328×2=484-435+402=316-60÷2=93×(280-276)=28×15-258=782+28×33=323+57×5=491+12×23=12×17-96=17×(120-111)=79+258=705-111=629-(885-563)=346×8=535-69×6=17×2×73=492÷2+225=429-(204+140)=401×9-779=941-393-115=123+10×55=115÷5=16×5×7=(267-204)÷3=9.1-7.0=543+216÷4=816÷4÷6=50÷5=104+308×2=79+754-245=135×2×6=400×2-610=673+467-90=180+311-162=960+275×2=378÷(432-423)=11×(288÷4)=236-(428-216)=454+475=24×11-75=60.6+14.7=536+940÷2=924+652÷4=203+14×12=966÷(2×3)=17×2=488-(318-260)=768÷2×7=16×(196÷4)=136+101=820×(102-97)=801-537-33=592×4-649=472÷(493-491)=140×(143-136)=241+240=15×13×3=84×28÷6=812-560-28=19×(791-738)=7.8-6.9=666-(114+501)=2/5-1/5=130÷5×70=10×(486÷9)=749-(731-226)=117÷3=485-17=544÷4=122×8÷2=(141-93)÷4=69÷(16-13)=345+26×23=72÷6÷3=762-326+483=933-21×12=387÷9+687=5.0+25.8=147+142-194=34+120=19×2×75=227-34-115=97×(346-307)=797-46+527=32×10+460=439-216×2=1.0+0.9=193×4-174=369+120=38×(983-902)=684+923+66=473-15+37=21×3×86=24+(142-119)=49×96×2=15×24-16=181-72=404-315÷5=(53-23)×23=561-118=100+(373-40)=630+(957-340)=57+945÷9=350+102=918+147+585=390+406-600=199-99=8.5-3.5=274-11×10=331-11×7=197+70=816-271×2=490÷(300-293)=344-40÷4=18×14-41=333÷9×4=935×8÷4=41×(135÷9)=767-587=548÷2×4=參考答案108×3=324269-170=99174-(139-19)=54555+(765-278)=1042277×(484-477)=1939451-244-177=3077×(135÷3)=346534×(72÷8)=30681×8÷2=32418×27×2=972996+608=1604284÷2×7=99432×(81-76)=160863-(761-701)=80359×4=236709-256÷4=64596÷2÷8=6927×2=1854203+179+537=919744÷2×7=2604294÷3×57=5586237-13-30=1947.5+8.6=16.123×91×4=837217×58=986101×5×9=4545632÷(452-450)=316993×2=198621×(360÷6)=1260116+(446-420)=142648÷9×69=4968163+56÷7=171(879-420)÷3=153707-293=4142/7+4/7=6/7156÷(652-646)=26196÷2÷7=1468.5-68.4=0.1126+361=487277×(484-478)=1662660÷6=110(254-29)÷9=25508×6-420=2628(644-311)÷3=111273-59=214712×9÷6=1068180-(305-156)=3123×(190-138)=1196753-20×23=293189÷(21÷7)=63312-855÷3=27617+541=1158507-289+440=65812×47÷4=14149×2×72=7056360-(374-365)=351634-14×29=228186÷(42÷7)=3119×3×52=2964469+(626-530)=565208÷(321-319)=104(830-807)×58=133428.5+13.3=41.8(454-439)×68=102010.5+23.5=34.010×2×48=960557+(927-668)=81634×14÷2=238381+641-793=229394÷(253-251)=19761×(160÷5)=1952378-10+82=45086×(489-482)=60215×2×24=720176÷(4×2)=22699-(896-792)=59517×5×69=586549×8=392892÷(2×2)=223783-(79+528)=17682×7-205=369655-174×3=133185-11×7=108392+(289-104)=577746+737-545=938910-24×12=622437-388+386=435721×6=4326472÷(2×2)=118309+16×3=35727×26-130=572528÷3×8=1408368÷4÷4=23232÷(2×2)=58368+203÷7=39729×22+291=929(187-171)×43=688439+890-270=1059442-656÷4=278952÷(145-141)=238228÷4=5721×7×9=132382.7-78.3=4.4221×3×4=2652612÷3×7=1428154×(342-336)=924894÷(3×2)=149927-207+920=164038×12-439=1710×3×33=990408×(10÷5)=816486÷(14÷7)=243(879-843)÷6=6466-46×10=615×32=48013×7×85=7735416+19×18=758460+52÷2=486(531-503)÷4=7(415-344)×14=994118÷(513-511)=59115×8=92057×2×5=570926÷(10÷5)=463400÷2×8=1600440-(115+63)=262248-18×11=50101-48×2=520×(152÷4)=760931-360-93=4789.3-8.5=0.829×(621÷9)=2001993+19×47=1886544÷8×12=81672×16÷6=192403-(43+200)=16062×93×9=51894989-161×3=506498÷(42÷7)=83424÷(2×4)=5390×28=2520251-180÷5=215882÷(18÷9)=441144-44=100(316-267)×10=490314-218+103=19926×37-227=735155×2+383=69326×4+696=800229×(15÷5)=68752×10=520755÷5×7=1057855÷5×8=136824×18=43276×2×7=106446×11÷2=25311×98×4=4312469×2-140=798177×3=53152×69÷2=17948.2-5.5=2.713×18×4=936172÷(2×2)=43486÷6=8116×50-787=13885×8=708048×2×78=7488232÷8×11=319777+12×65=1557556×(36÷4)=5004286-(428-375)=23317×(103-48)=93547+443-358=13220×(414-386)=560243÷3×42=340212×4×93=4464137+70-53=1541/8+5/8=6/8951÷3×5=158530÷5×41=246474-11×31=13385÷5+227=244405×2-610=20012×20=240152÷4×11=418516÷6=8671+415-474=1226+141=16717+39=56493-(60+116)=317486÷(3×2)=81852-25-39=788161÷7×26=59878×61×9=4282215×4×2=120545-18×22=149532-350÷5=462432-389+565=608344+283×2=91049÷7×16=11228×11×2=616392+40×9=75229.5+55.4=84.9670-(978-797)=489770+(453-236)=987832-29×12=484359-528÷4=2271/3+2/3=1132×(523-519)=528132÷(2×3)=22184-15×2=1548.2-4.4=3.8103-180÷5=67516÷(2×3)=8611×4×34=14964/8-3/8=1/8252-31×4=12841×(195÷3)=266514×42=588162÷(3×3)=18889-83+897=1703627-600÷8=552907×(609-600)=8163114+562+202=87865+109×4=501376÷8×11=51732×(544÷8)=2176178×5+24=914408÷(2×3)=68160÷(385-381)=40184÷8=23183+(413-79)=517588×4÷6=39245×27=121511×(351-312)=429292-432÷6=220350÷2=1758.8+2.4=11.2300÷3=100452-(133+35)=284182÷7=26483÷7÷3=23359-24×12=71144÷4×5=18034×7+462=700490-102×3=184335×6=2010210+46×6=486492-79×6=18272÷2+941=1077468+853-544=777920-775=145443+150×4=1043567÷7×98=793872×9÷3=216378×(899-893)=2268498+(877-113)=1262438÷(12÷4)=14614×19×3=798724÷2×9=325816×21-170=166841+373+774=1988320-(17+68)=23531×(326-300)=806354÷(2×3)=5990×(12÷2)=540289-138=15113×70-355=555(141-106)×25=875839+330-720=449458+82=540866×5÷2=2165972-503+315=784474-67×6=7238×(199-196)=114417-79×2=259954-744-206=493×48=4464260+336÷2=42815×24-231=12912×7×92=7728213×(28÷7)=852166×4×5=33205.7+1.7=7.42.3+9.9=12.299÷3×35=1155235-65=170702÷3×7=1638337-(393-75)=19346-(965-782)=163465+(636-91)=1010460÷5×61=5612621-(995-925)=55122×18÷3=13230÷2×60=90090÷(3×3)=10(461-444)×12=204481×(72÷9)=3848900÷(20÷4)=18027×3×5=40516×27-147=28510×61=610183×2×5=183059+124÷2=121207-145=62376-22×2=33264×10+673=131360×(78÷6)=780480÷2÷2=12042÷6×72=504877+930=1807478-69×6=64153×6-382=536(308-44)÷4=6614×35-418=72519-515+315=319590+24×21=1094309-(463-379)=225420-42×2=336797+177×4=1505237-(71+89)=7783.2-73.2=10.0135-18=117763×5÷7=545427+10×2=447972÷(3×2)=162856×(482-475)=5992477÷(426-417)=53201-(253-143)=91427+(460-44)=8436.3+4.0=10.3516+17×58=1502680-(173+206)=301(681-341)÷2=170117×8÷6=1561/5+2/5=3/586×(528÷6)=756825×59=1475381-53-86=24220×19×2=760268-143+669=79410×9×15=135027÷9=390×(16÷4)=360609×7÷3=1421807×9=72636.4+4.5=10.9220÷2=11088.3-44.0=44.3834-24×31=9028×(55÷5)=308626-(107+293)=22624×16×2=76811×24+649=913407-177-156=74412-(46+307)=59930÷3÷5=62130÷5×73=1898400-94=30689×(342÷9)=338285÷(25÷5)=17699+(863-424)=113810.0-6.8=3.2772+273+658=1703830-64×5=51081.0-41.7=39.3563-260÷2=433552-180=372217-(55+68)=9413×68=884972×8=777639×24-590=346413+25×21=938164×6÷3=3287.1+0.2=7.331×(50÷2)=775432-41-275=1165.3+8.3=13.684+(359-287)=156844+290-866=26873×(385÷7)=401526×3×24=1872765÷3×7=178555×14÷7=11059×(694-667)=1593969÷3×9=2907174×4÷3=232274+483=757875÷7×5=62521×5×2=210587-(56+116)=415420+100=52052×34×7=12376256-34×2=1882/3-1/3=1/328×11×3=924769-379-345=4548×20÷5=19210×20+60=260139×5×4=2780819×8÷9=728968-704-132=132819÷(21÷3)=117227×3×4=2724112×4-122=326321÷(12÷4)=107(846-538)÷4=7732×2×62=3968264+23+249=536923+498×2=1919936÷(3×3)=104671+(338-301)=708525÷7=75704-(88+86)=530220-(784-777)=213696÷(2×2)=174278÷2=13918×54=972228×3=684353×(42÷6)=247198÷7×9=12682×12÷6=164137×4+84=63242×(128÷8)=67226×(90÷6)=390392-105-20=267324+294÷3=422(810-606)÷6=3475×(272÷8)=2550963÷3÷3=107654÷(2×3)=109186+59=245592+55×15=141711×72+311=1103992-(90+204)=698661×(844-841)=1983530×2-655=405493-290-183=20641-(120+308)=213267-51=216395÷5×12=948516-650÷5=38612×14×3=504413-287=126836×6÷8=62732×85÷4=680137+376+43=556876-511+744=1109972÷2÷9=543.4-2.8=0.622×33=72612×18=216891-(284+111)=49612×(370-362)=961.6-1.3=0.3(157-123)×20=680584-223×2=138598×3=179492.7-9.9=82.8(887-842)×58=26107.3-0.3=7.0389-(141+229)=1970÷7×67=67027×(27÷9)=813.8+0.6=4.416×6×9=864945÷3÷3=105(276-36)÷2=12034×23+11=79327×9-47=19642×58=2436864÷(4×2)=10823×90=2070377+321=69889+15×39=674424×2÷8=106411-29-45=33776×5+391=771588×(68-63)=2940121+(704-286)=539224-645÷5=95143×(177-174)=429457-13×10=327501×5=2505311+497=808310+28×6=478199×4-116=680492×2-766=218360×(36÷4)=3240500×2-194=806675+320+720=1715528-153-115=260814+347=1161773-413=360462-308=154253+70+307=630443-(144+142)=15711.6+56.9=68.5384÷2=19215×3×6=270(642-584)×67=38868.9-2.2=6.7403-312=91(556-472)÷2=4240.5-10.9=29.640×57÷6=38077×(180÷6)=2310135÷(25-20)=27803-(950-538)=391188×4-160=592291÷(88-85)=97464×9÷8=52211×(123-51)=79252×70÷4=910191+102=293895-267×2=361126×(237-231)=756(137-97)÷4=10364÷2=18227×30-263=547524+269=793949-(481+16)=452291×8-283=2045650+264×2=117827×(744÷8)=2511870-33-463=374324÷(262-253)=36138×4÷8=6914×88×6=7392795×(18÷2)=7155159-63+275=371244×(12÷3)=976880+350+944=2174128×(229-221)=1024958×(517-508)=862232×22=704244-10×16=8497+70+186=35393×21=1953183×(212-207)=91593×80÷6=1240726-15×26=33617×22-14=360255×3=765120÷(4×2)=153/5-2/5=1/5127×2=254976×6=585623×20-238=222914+377-746=545403×(56÷8)=2821236×8=1888383-16×7=271388-203-108=7770×68×9=42840539+318÷6=592633×(21÷7)=1899405÷9×13=585508-14×15=29819×22-199=219234×4÷9=104(806-101)÷5=14130-11+193=21213×16×8=1664360÷(2×2)=90222+107×2=436270+(500-211)=559435-15×27=30192÷8+460=484144÷9×5=80147÷(35÷5)=2151×2×8=81636×48÷8=21610÷(18÷9)=5508÷2×7=1778414-(122+150)=14235×2×13=910552÷2÷2=13868+72+770=910407+67+188=662478+16-221=273357+13×33=7867.5-0.4=7.139×52×2=405670×4-245=35336-80÷5=32060×14÷2=420723+171-17=8775.2+0.3=5.532-135÷5=5120×(895-888)=840988-469+787=1306420÷7÷6=10824÷(16÷8)=412969-(376+185)=408144÷4×24=86482×(84÷3)=2296253+167+304=72410×47×2=940110÷5=2264×49×7=2195247-14=33279÷(3×3)=31648÷2÷2=162365+(463-317)=511391+127+457=975936÷(2×3)=156115×7×2=1610162×5=810293-41×5=88153+57=210317×3-309=64219×2×83=3154293-(337-115)=71621+982+425=202863×(26÷2)=819(902-374)÷2=26498×(284÷4)=6958363-11×6=2975.8-2.6=3.2222+58×13=976240-12×15=60570-51-311=208102+284+373=759116+54×16=980478×2=956156+481=637345÷(66-63)=115301-(101+176)=24506+137×3=917135-(24+65)=46(517-356)÷7=2318×24×2=8640.5+3.2=3.7574+648-484=738359-278+349=43015×(399÷7)=85570×4÷7=40399÷7=5790÷6×5=755.9+0.3=6.2576÷6×5=480335-38×3=22184×6+796=1300355-623÷7=266459-(115-67)=41180+(262-50)=292131×7=917339-208-67=64765-15×43=120957÷3×6=1914135÷9×60=900844+307-848=30339×17-53=610403-271-93=39314×2=628385+361=746683-11×39=25417×(14÷7)=3484+214=298364-450÷5=274392+100÷4=41783×3=24956×81×9=40824120÷3×19=760960-432÷6=888510×8=4080825÷3÷5=55712÷(102-98)=178263-(15+137)=111304÷(4×2)=38495÷(255-252)=165408+770÷7=51812×2÷4=657+287-133=211586÷2+205=498295×(35-32)=88514×17×4=95231×32=992(819-66)÷3=25163×33÷9=231244÷(330-328)=1229.3-7.9=1.4(63-48)×27=405(525-37)÷4=1221.5+1.5=3.0579-362=217114÷(12÷4)=3871×38=269821×23×2=96610×82×6=492015×30÷5=90131×5-642=13630-10×41=220928-91-57=78028×25÷7=100624÷4÷6=26606-39×3=489512+(402-243)=67115×2×84=2520274+(452-188)=538729÷9×29=2349149+36+19=20482-20+286=34854÷(10÷5)=27440+47×5=67539×36=140421÷(483-480)=7924÷2÷2=231953-47×10=48310×69-145=545536+117-438=21559×(28÷7)=236304+234+163=701564÷6×10=94054÷(2×3)=991×56=5096662+94+29=785472÷4×8=94436÷3÷2=612×8×9=864137+10×97=1107444÷6÷2=37117-27×2=63888÷4+489=711720+552÷8=78990.8+3.7=94.5780÷4÷3=65164÷(14÷7)=8269+41×17=7662/7-1/7=1/7(320-278)×83=348679×6-465=954÷9×11=66719-453-204=6214×(388-379)=126317×2-238=396909-(490+256)=1636/9+2/9=8/954+376-342=88(402-298)÷2=5215×2×15=450772-626=146518+368×2=1254440÷(269-267)=220900÷5÷9=2045+78×12=981536-152+654=1038537×9-387=4446(153-122)×26=806495-189=306304+93×6=862930÷6×3=465556-13×14=374398-13×20=138207-15×10=57342÷(467-461)=57198÷3÷3=22490-(517-289)=262258÷(463-457)=43917-(341-254)=830924+(700-540)=108412×66÷2=396730×(392-387)=3650482+56×8=93073×4=292370×2÷4=185237-189=48158×5-422=368391×(18÷9)=7827.8-1.0=6.8(426-42)÷3=128561×(12÷3)=224456×8×5=2240297+19×14=563455-325+834=96467+51=11821×7×2=29412×5×9=540495-15×27=90836-548+522=810298+(277-158)=41712×35×2=840781+459×2=1699441+651÷7=534210+243÷3=291264÷(2×4)=33415×(18÷9)=830(394-88)÷2=15391+338-339=90210-37+192=36525×11×3=825409×2+227=1045468×3-543=86117×20-154=186416÷8×6=312493×3-64=1415879-639÷9=80852×9=468703-(693-192)=20282+(866-821)=12732×55×5=88004.4-0.8=3.62/6+3/6=5/6291-532÷7=21521×14=294707×6=4242885-(144+504)=237260÷2×3=390290-16×18=228×7+357=55333×32÷2=528110+367=477611+(471-407)=675696÷2÷3=116530-(985-778)=323124÷2+11=73978-42×3=852436÷2÷2=10930×3×94=8460(135-77)×24=139222×3×59=3894192÷(183-177)=3289×4×2=71234÷2=17331×7=2317990-87=903320÷(2×4)=40517×2=103424.7+6.6=31.3903-106×5=373748÷(157-153)=18745×15=675987÷(42÷6)=141(429-345)÷4=213.0+9.6=12.6884+(621-177)=1328416+893-638=671736-44+39=731467×(512-507)=2335440÷(2×4)=5528×99÷9=308920÷4×7=161018×(374-359)=270374-312=62780+667+74=1521461+12×15=6418.6+2.0=10.656×(166÷2)=4648468×2÷3=312472÷(2×4)=5988-(55-37)=7010×9×74=6660900×6÷5=108010.1+49.9=60.0233×(16÷2)=186443×12÷4=129638-177-51=41098×25=2450121+98=219134×7÷2=469978÷2÷3=16312×(360÷4)=108089.1-87.8=1.3794-18×24=362447-(75-33)=405266-774÷3=8468÷(54÷9)=7820×19÷5=7676.4-37.3=39.1258-140+333=451464-22×20=24708-58×4=476908÷2×7=317852×(803-775)=1456916-(611-178)=483452+882÷7=578101×9÷3=303545+12×49=1133988÷4×2=494786-(51+555)=180396-(251-94)=239819÷(489-480)=9144×2×67=5896100+311-281=13083×(96÷8)=996117×8-389=547(156-129)×79=21336.2-5.6=0.6(958-174)÷8=987.1+2.5=9.696÷4=2421×(246÷6)=86172+669+50=791425-50-79=296128×3×2=76819×(203-116)=1653572÷(2×2)=143364+19+760=114366×(32÷8)=26433×6×4=7929/10-1/10=8/10423÷(3×3)=47436-(343-139)=232198×(30÷6)=99039×17=66383×(70-61)=747916÷4+370=59911×7×65=500517×17×3=867995-163+606=14384/8+3/8=7/8364÷(10÷5)=18274+326=400492÷2=246216÷4÷2=27998×(63÷7)=8982200-30÷3=190307-304÷2=155485+255+154=89435×27+643=1588309×3-117=810479-13×7=388162+696÷3=39429×16×2=92898×53÷7=742(149-58)×69=6279887×6-752=45706/9+3/9=119×7×2=26646×10-67=393130×3-351=393/4-1/4=2/4642×2-890=39410×44-431=9388+679