三年級數(shù)學計算題專項練習及答案集錦

三年級數(shù)學計算題專項練習及答案集錦249×4-716=375-19×16=159×(30÷6)=15×(390÷6)=12×8×5=56×52÷7=(405-297)÷3=72+426=70×3×9=12×9×3=492-11×28=500-33-385=232÷8=608+388-518=360+609+13=202×2=(402-312)÷5=829-676=4/5-1/5=98×(224÷4)=835-32×13=576-18-196=298+668-128=46×9-257=740÷2×6=84÷7÷4=17×24×2=436+77×2=71×13-772=669-246=33×(66÷3)=960÷8÷8=97+282=11×14×4=169-15×4=842-138×5=155-114+16=69×3×4=108÷(67-64)=99-35+150=215-21-27=174-20=51+500÷2=49×8÷2=58×(56÷8)=37×45=600÷(951-946)=59-49÷7=203+882-444=258÷6×10=980÷(12÷3)=690÷5÷6=82+64=150÷(3×2)=266×2=801-202+822=30×16-426=28×6×3=21×22×2=5.5-3.7=11×18÷3=40×74÷4=932-15-709=327+509+10=264÷6×12=917-42×12=11×10=12÷2×4=612+314+145=2/10+7/10=93+66×9=(694-181)÷9=872-582÷6=612÷(427-424)=5.2-2.1=87+(151-96)=864×(30÷5)=16×(18÷6)=(702-562)÷5=107×(35÷7)=278+18×10=22×(144÷6)=338+83-100=152÷(296-294)=43×23×5=977-(530+214)=230×5-841=79×10=289-470÷5=59×(728-699)=69×49=41×2×72=(755-335)÷2=410÷5×28=266+(291-66)=13×19×4=66×(372-364)=77.0-2.3=204÷3=364+632÷4=132×4×6=6.1-2.1=352+(450-377)=171+(470-315)=903×8÷6=62.8+14.8=57×5÷3=342÷3÷6=262+81=954÷(3×2)=(518-478)×23=764÷(2×2)=9.7-8.8=870÷3×5=183×4×5=385+(151-12)=644+77+254=296-(115+179)=620-14×32=740÷5×7=153×7÷9=756÷(2×3)=48÷6×4=365-150=5/8-2/8=11×7×28=31×(108÷6)=48.6+20.4=20×(45÷3)=500+300+30=724+49×7=66×91÷6=67+(103-73)=68.0-37.9=549×3-261=(830-755)×25=135-534÷6=128÷(24÷6)=84.8-33.0=6.4-2.4=406÷7÷2=381-376+207=621÷9×4=988×(24÷8)=669-350+701=980-(391+428)=240÷(268-260)=273+311=385×(56÷7)=381-24×14=724×(861-858)=476÷(210-203)=8.3-0.8=315÷(12÷4)=381×2÷6=90×98÷2=5.2-2.2=32×13+252=162÷9=112÷4=240÷4÷5=13×58-729=918+(594-169)=227+(381-141)=54+(768-22)=841-182×3=252÷7÷3=1.1-0.3=333-(470-200)=21×2×15=65+115-156=486-(436-207)=677+11×40=99×(45-37)=543×3-20=372-(304-191)=320×2÷4=4.2-4.0=71×96=356+402÷2=29×(280÷4)=116×6-107=129×7-95=294÷3=22×(74÷2)=208+11×27=513-(217-89)=288+614-760=17×31+33=113×7=440÷(39-37)=87×(441-345)=101×5×2=106×(54÷9)=21×38-95=341-120=222×(309-306)=891÷(3×3)=67×32×7=150×(411-408)=506×(16÷4)=440÷(4×2)=49×(42÷7)=985+440×2=603÷3=93+151-213=131+276-346=386+65-23=10×98-234=435÷(12÷4)=192×3÷8=32×3×88=232÷(4×2)=335÷5+122=(136-38)×51=48÷2×36=138+339-436=73+74+599=40×83×8=750÷3×4=8.9+7.1=595+489=461-(403-14)=40.0-20.8=492+53×4=40×90÷6=11×45×2=31×4×2=471-14×17=10×(270÷6)=840÷4+386=(449-401)÷6=38×22=564+549+896=194-35-92=165×4×7=450+595+197=547-43×7=35×8×3=294÷7=63×48÷4=444-(361+20)=83×4×3=41×28÷4=92×2×4=12÷3+334=973÷7×2=85×8÷5=925÷5=264×2÷4=47×(600-577)=29×10+621=308÷4×2=(314-38)÷4=84÷(218-214)=64×(639-590)=582×4÷6=59×(12÷2)=9.7-8.5=476÷(202-198)=144÷(4×2)=15×22=435÷3×8=336+107×4=99+10×38=588÷(2×3)=960÷(2×4)=453+17×3=72÷9×80=572×4-736=266+(280-122)=244+309=243÷9+31=12+(800-785)=65×66×4=672÷2÷7=5.0+9.4=18×44=438-35×7=136+181+59=93×42×4=921-390+913=(349-302)×20=388-(12+100)=445-600÷4=4.9+2.9=164-(321-180)=420÷6+734=607-(940-797)=7.7-5.7=313-(62+82)=433-684÷2=49×2×37=31×3×52=184-272÷4=827-318×2=284+(500-156)=16×25-233=121+(358-188)=(254-236)×34=670-(932-780)=62×9-499=364-322-27=16×3×22=348-51×6=719+14×17=354×(30÷6)=127×6-352=924×(294-286)=580÷5+270=14×3×51=94×8=11×89+676=52×6-78=366÷2×3=292+617-216=42÷6×55=569+317-77=740×2-492=112÷(268-264)=93×(309-302)=97-13×2=980÷(56÷8)=(127-53)×15=256×4=73×(388÷4)=210÷(12÷4)=832-218=878×(20÷5)=987+(874-149)=168÷8×26=29×19-208=430÷5×27=455-(243-30)=742-(96+464)=71×(16÷2)=405-(240+25)=183×4+508=924÷(12÷6)=471-77=9.3-0.5=150÷5×19=669-666÷3=138÷(3×2)=17×(337-322)=28×17-106=641-340=456÷6×91=690÷2÷5=18×23-104=250+43=878-341+429=42÷(394-391)=456-43=850×5=38×93=300-79×3=25×36=169+382=817-786=644÷(35÷5)=39×10×2=453+(470-89)=35×6×4=399-(422-193)=769+375+748=888÷3+401=17×17=16×16-116=99-53=16×27÷9=986-(14+158)=201+21×21=480÷(3×2)=(303-89)÷2=973÷7=750-726+237=174÷(18÷3)=526+381+285=868×8=21×(60÷5)=48÷4=236+321+412=36×16÷9=404-(306+26)=289-162-96=818+(569-399)=68×(720÷8)=144÷3=16×45=6/10+4/10=835+110×8=15×26-379=631-457-128=4.2+3.8=162÷(483-481)=279+25×30=7.9+6.9=499-48×8=402-(29+250)=403-19×12=144-(44+77)=11×6×99=745×5-694=288+(314-251)=295÷(455-450)=872×6÷4=401-72×2=87×7×8=742-(515+172)=40.6+47.8=51÷3=581-38×12=755-(92+616)=200÷(25÷5)=66.1+17.1=219÷3=128×(462-458)=175÷5×11=21×(38-31)=19×2×79=648÷8÷3=740÷(2×2)=668-880÷2=468-11×21=895+18+915=239-111×2=11×4×5=90+47=389-58-236=814-192-142=849-505÷5=10×6×7=369-11×33=11×(702÷9)=39×11-168=7.0+0.8=(929-877)÷2=653+288+29=495-(205-157)=741×(16÷2)=678÷(2×3)=374-11×15=476-(229+149)=744÷(444-438)=644÷(12÷6)=16×(343-340)=30×15÷6=180×7÷5=98÷(18÷9)=61+(428-386)=169×(401-398)=326-14×17=952-(62+889)=827×9=300÷5÷3=55×(40÷4)=168÷7÷8=547+(720-184)=6/9-2/9=860+18×27=28×32-414=25×(584÷8)=777-(424+267)=970-922+365=2.6+3.4=139-120+205=120×4÷8=415+(773-459)=414-365+384=568÷(2×2)=224÷(4×2)=489-311=309+492÷6=2.6-2.4=588÷6+316=225×2×7=351-10×16=7.4+8.8=231÷(21÷3)=229+(555-421)=382+77=(124-34)÷9=442-165-128=982×(32÷8)=983×4=86.3+3.8=627+589+347=3/7-1/7=112-(349-310)=(795-129)÷2=549÷(3×3)=481-30+48=580÷(732-730)=942-(766+66)=220÷5=193×4-542=439+(197-122)=300÷6×41=74×(184÷4)=417-66+102=756÷4×6=987÷7=312+(389-158)=13×32-26=531÷9=13×66-149=(798-734)×26=113×(594-586)=414-137+203=404-146-45=(864-548)÷2=7.1-2.7=205×(315-311)=42×90×3=115+13×51=5.0+4.6=334+169+90=582-158-368=20×13×3=180÷9×91=141×6÷9=713-(419-410)=12×57=393+180=99+227-116=1/4+2/4=273÷7×14=122+(189-46)=310÷(51-49)=94+28×12=112×5÷4=767+423+201=10×6×76=102×7×5=631×8-778=238-212+371=27×(138÷6)=318-84+188=700÷4÷5=172+165=864÷2÷8=207-368÷8=15×16×3=97×60×4=27×21÷3=17×(395-391)=191×(45÷9)=16×14×2=20×22=10×(270÷5)=440×2-393=869×(72÷8)=138÷2×31=397-(699-607)=635+202+614=120÷2÷4=20×50-921=271×6÷3=450-34×8=716-220×2=798×(194-189)=840÷8×2=83×(165-162)=280÷7×8=195+138×4=85×33÷3=44×7=74+306=297÷(15÷5)=421+352÷2=3.4+5.2=168+312+51=276-17×9=1/5+3/5=153+453=432-23×16=328×9=784÷(2×4)=964-13-820=14×5×95=1.1+7.5=269-416÷4=8.8-1.8=281-618÷3=96×10=204÷3×5=(667-576)×33=24×4×29=479-29×3=0.2+8.6=19×40÷4=370×9-382=57×73×9=306+633=106×4÷2=(419-11)÷3=79×(760÷8)=552+124-81=377-84÷7=81÷9×46=11×25+777=14×23×3=150×2=14×7×8=309+430÷5=482-574÷2=16×9÷2=486×(36÷4)=534×(47-43)=288+11×46=239×3+121=44×20÷4=191+87+655=450×5-271=110×(45÷5)=576-207=475-133=36÷3=481×(90-83)=732×4÷2=48×10÷2=2/3-1/3=(101-78)×29=925÷(15÷3)=183×4-237=477÷(3×3)=599+513=738+495÷3=642×9-281=92+376=59×99×9=437-(453-36)=57×86=42×95=656-(880-522)=225+238=453-(217-119)=984-378-245=24÷8×17=17×(400-352)=346÷2+17=5/8-1/8=27×31-434=953+53-773=820÷2÷5=180×3=(361-348)×37=26×12÷3=952-(234+75)=14×(494-478)=53+214×2=20×8×3=75×3×5=11+19×35=96×42×2=640-288+466=57×28×7=252÷7×25=344-142-132=60÷5×6=44÷(2×2)=175×(25÷5)=(955-911)×26=771+727+333=142-(81-37)=372-160÷2=590+968÷2=99×2÷9=46×13+574=(425-179)÷3=53×29=10×83=770-449+626=499-(485-245)=551+14×51=192÷(15÷5)=108÷9×39=426÷2×3=212×(24÷8)=207×6=876÷(2×2)=756÷6÷3=41×24=716-410-105=444-352+740=685÷5×7=0.8+9.4=660÷(897-893)=255+138-352=111×7+660=24×13+34=225÷(10÷2)=11×70-351=24×56÷3=414-(207+151)=301÷7×5=4.2-0.6=6.3+3.5=780-309-131=(549-405)÷6=198÷9×24=408÷3×6=96.9-24.2=653+11×79=931-11×59=5.7+3.8=99+52×5=156÷2×19=21×14+304=136+91×2=324÷9=18×2×90=(473-461)÷6=464-254=151-(232-210)=117÷(3×3)=829-19×15=192-92÷2=800÷8÷5=60×(72÷9)=53×3×4=277+(442-131)=88×74=279+(313-166)=621-41×12=174×5-488=726÷2×8=296-89×2=61×15×6=411+(334-153)=18×36+198=85×22×4=78÷(18÷9)=142-66+586=56-96÷3=687×(108-104)=31×(42÷3)=55×(345÷5)=128×3+381=992÷(317-313)=132+165×4=289×(42÷7)=815+19×13=139×3-94=43×(54÷6)=775÷5×6=175×(270-266)=403-53×3=81×6÷9=81×35×9=102÷(45-43)=148÷(776-772)=838-90=340+749+738=920+70+476=148×3=301-(194-167)=173×5=10×(883-863)=407+165+692=306-(211+75)=15×4×7=552÷4+770=40÷4+224=11×17×2=574-305=462÷6÷7=34÷2+667=1/5+2/5=960÷(42÷7)=47×(54÷6)=(248-110)÷2=446-433+202=16×(101-56)=216+64=10×14×7=997+(874-735)=476÷(195-193)=(170-86)÷7=381-252÷2=665×(417-408)=217+23×30=(965-455)÷6=25×13×3=465-255-198=(645-585)÷4=268÷4×94=438-56×6=30×33-981=293+34+886=820×4-363=17×4×89=922-13×12=58+307=4.7-0.8=104+615=854-(878-783)=744×2=613-376÷8=141×5+92=348-72-266=111+130=949×3=2/8+4/8=218+118-199=(407-321)×11=29.6+6.4=456-270=840+11×46=434-15×21=165-30×3=2/9+7/9=146×2-247=744÷2÷6=9.0-8.1=306÷9÷2=18.3-2.3=358-(952-815)=5/7-1/7=35×51×3=5.0+3.0=710-83-548=622+674-576=949×(744-736)=6.8-2.8=32×18+21=341+514=939-161+136=261÷9=5.0+3.1=168÷8=62×(522-506)=294×7=35×(476-471)=23×16-196=24×2×32=396÷6÷2=342÷9×3=37×(90÷6)=180÷9=430-12×33=462÷(21÷3)=3/8+5/8=100×4=492-646÷2=114+(857-74)=756÷3=15×18-201=154×2×3=303÷(24÷8)=712÷(2×2)=416÷(625-623)=771-151-265=12×4×75=223-77×2=695÷(237-232)=857+318÷3=12×2×56=(359-334)×16=(914-562)÷4=367-12×12=552+955+893=341-(260+66)=504÷(4×2)=234-16-68=205+623-589=412-197+197=598-236+863=632×8=126÷2×13=231÷3×47=22.8+38.3=214÷2=166×6-345=468÷(18÷3)=(459-249)÷5=55×(405÷9)=90×8÷6=396÷(2×3)=316-15×21=364+23×36=996-66×4=34×11=16×(378÷7)=354×7-927=(388-364)×28=446-186÷6=17×28-90=31×(18÷6)=27.0+69.7=821+821-270=252÷(2×2)=994÷2×4=104+349=211-23×2=380÷4×31=80×3÷6=215-22×4=89×21=366÷(2×3)=380-(368-18)=18×25-206=884-499-219=255-154+84=409-309=502-55+753=3.3-3.1=645-(285+61)=(243-215)×62=3/6-2/6=45×2×49=348÷(480-476)=212÷2=946+884-450=740-(480-21)=(620-276)÷4=97+283-91=137+166=90÷(331-325)=81÷3÷3=421-43=(664-194)÷5=93.5+3.3=321-66=992-715+424=433-92-195=684÷(2×3)=82.3-68.1=630÷6÷7=56+273×2=68×(447-439)=481-312-111=982-409+313=33×(482-457)=245÷7×11=152+17×20=22×9÷6=46×(90÷5)=3/7+2/7=27×15×2=983-205×2=36×6+930=477×6÷3=368-137-173=881-69-368=220÷(40÷8)=971+228÷3=18÷2×69=196+31×23=41×4=36÷(12÷6)=468-(219+66)=1/8+4/8=820×7÷2=742+381-52=18×3×81=79×(106-85)=231÷(15÷5)=872×2-686=262+64-13=133+185+664=180÷5×8=738÷6+163=(768-138)÷2=1/9+5/9=866-505=312÷8=402-374=457-(178+227)=903÷3÷7=566-(315+201)=99×18÷6=191+538=617+43+209=819÷(979-970)=2.5+88.5=388×6-261=34+(411-109)=171+14×59=252-26×5=56×6+277=990÷(657-655)=79×56×2=81×5=578-(106+297)=756+290÷2=68×30÷2=544÷4+417=13×5=490-22×16=35×6=207÷9×38=97×(189-183)=135+168=387-516÷2=106+299=88×(434-430)=11×5×78=14×3×23=27×23=33.4+40.7=726÷2+389=490-24×12=(422-362)÷6=(370-146)÷2=193+(476-261)=10×62-339=627+(790-566)=36÷3×17=985-(219+191)=744×9=76×(96÷3)=51×14÷2=438÷(496-494)=20×(232÷8)=318+832÷4=672÷(2×3)=65×74=84+66×9=360÷(3×3)=349-(119+201)=69×14=338-56×4=814-264÷4=630-347=104÷4×12=476-768÷2=123×6×8=474÷(27÷9)=112÷8×35=442-13×9=187-107+207=77×(155÷5)=432×(12÷6)=400÷5×91=10×3=905×(570-566)=365-22×15=992÷8÷2=65÷(35÷7)=733-28×23=73×(180-174)=299+966÷3=135÷(326-317)=540÷2+958=482-34×10=484-111-333=964-60×13=302-42×7=935÷(15÷3)=74+764÷2=69×4÷3=(302-132)÷5=971-54×8=480-173-232=18×(482-450)=15×2×47=247-(219-72)=196-176=(871-41)÷2=671+348-306=60×4×3=23×9×4=23.6-12.0=231×3-99=18×31÷6=27+197-60=37×(312-287)=94×(312÷4)=(658-332)÷2=449-443+373=360÷9×8=648÷3÷8=415-65×6=504-(486-36)=(162-149)×25=50×2×9=930÷(886-883)=81×28÷7=13×3×70=361+264=57×9=481×(24÷3)=752-(834-221)=462×(10÷5)=284×6÷4=57×44÷4=398-(373-303)=540-66÷2=29×17-41=875-(443-122)=38×2×89=39×10=483-(127+134)=827-12=91+369-79=87×11=9.6-5.2=224×(399-395)=290-100-58=207-140=21×22=(27-19)÷2=55×14÷2=303×(10÷5)=22×47÷2=135×6÷3=100÷(2×2)=802÷(894-892)=525÷3÷7=25×44=854+672÷4=949-107=856÷2=828×2=(472-460)×47=56×11-62=20×14÷5=190×9÷2=924÷2÷7=21×(322-318)=163+40×5=689-669=189÷9=104×(772-764)=264-436÷2=451-858÷6=3.8+9.5=4.3+6.6=99-39×2=90×79=677+308+742=906-400-22=297+(429-183)=891÷(27÷3)=18×4×58=486+109+335=170÷2=441-(182+140)=4.6-4.4=449+297×2=229+84×3=56÷(24÷3)=481-428-14=95×(499-417)=616÷(2×4)=26×38=96×25=373+247×3=11×21÷3=465×2=360÷4×2=33×(100÷4)=90×8-174=727-267-167=488+667-941=(168-35)÷7=560÷7÷8=2/4-1/4=28×17-136=224-(404-272)=850÷(30÷6)=289+203×3=42×11-174=333÷(83-74)=842+(87-77)=459-54×6=5/8-3/8=(322-126)÷2=599-(500-75)=394-(50+181)=65×(101-95)=500÷5÷2=10×(14÷7)=16×24×2=40×(40÷4)=8.1+9.5=492-44×11=313+936÷4=104÷(72÷9)=388÷4=120÷5÷4=4.7-2.1=254÷(350-348)=166×6=880-26×15=110÷5=0.7+4.8=465-11-131=78÷3×5=998+330×3=79×58×4=16×(304÷8)=3.9-2.2=835-15×41=246÷2÷3=295-94+322=(446-214)÷2=279-237+120=229-390÷6=767-681+409=30×59=545×2-144=376-(159+209)=7/10-1/10=86×88×2=824-724÷2=241×4-882=122×3×5=831+174×4=16×48÷6=171×2÷6=947-17×5=124+11×35=628×8=269-(495-374)=19×22-262=108÷6=142×7÷2=25×18×2=256÷8×21=231÷7×20=54.7-22.9=47×3+381=479-10×10=231÷3=406+302÷2=540+628-367=485-362+335=254×(541-538)=35-21+362=22×8×7=14+34×27=12×29÷4=(693-17)÷4=16×(335÷5)=597-143×3=(133-120)×41=298÷2×9=701+(879-165)=289+30×8=44×2×18=212×8=130+660=497+11×11=459+23-352=38.0-0.5=147-(42+98)=19×5×9=222-(139+76)=42.6+44.0=260÷4×6=216÷(2×3)=802-589=534÷(3×2)=868-219-442=378-306÷2=917-396=89+(642-194)=11×3×21=492+28×4=185÷5×70=320÷8×2=120÷8=176÷(55-47)=651÷7×47=23×4×78=10×(450÷5)=17×15×3=293+93-385=807-(351+282)=94×2×3=49+467+114=(326-143)÷3=334-140×2=108×5-42=340-195=870×5÷2=995-625+739=379-157-116=329÷(336-329)=62+361=303+56+106=969×(54-45)=281-(120+21)=511÷7×30=712÷(4×2)=635×4=12×7×2=265-19×13=34×2×74=40÷(438-434)=(361-235)÷3=56×(184÷2)=292÷4=481-33×14=243+37×4=752-138×5=202×9÷6=360÷3+304=14×(398-363)=36×19÷4=49×20-281=923-(978-271)=991+227+663=105×2+406=489-459=485-425+20=157+108-66=45×13=10×31-167=52×5=55+813+99=740÷5÷4=9.8+8.0=288-201=7.0+6.9=21×20-205=12×13×6=11×66-311=63.8-4.0=12+322-318=27×2×79=35×2×6=881-92+415=717÷3+128=99+48=2/7-1/7=378÷2÷9=527-15×22=681÷(18÷6)=370÷5=13×63-479=505-349-129=43×10-300=23×40-834=214+277-235=46-69÷3=54×6×2=478-302÷2=844÷4×9=602+939-626=648÷(2×3)=317×3=196×3÷7=640÷(2×2)=37×12-64=258÷(16÷8)=21×19÷3=43+71×5=473-352÷2=97.2-69.1=12×63=875×3÷5=25×27-479=266-(335-162)=920×(28÷7)=225+36×15=362-358+659=37×33÷3=21×4×56=10×98=92+486÷2=2.8+2.5=374-(439-180)=965-102÷6=35+75×11=884-786÷2=(909-409)÷5=592÷(24÷6)=20×7×3=96.6-29.3=907×(30÷6)=480÷(2×3)=493-263-109=303÷(944-941)=483-61=90×78×7=140×3÷2=374+626-245=46×11=663-147×4=906÷6+151=16×6×53=914×(660-656)=136-204÷3=309÷3=10×6×9=371-(13+148)=9.3-7.0=238×3×7=13×5×74=412+99×3=109×5=693+909=3.0+2.8=214+31×3=552-501=64×11÷8=23×3×90=(365-167)÷2=114×(28÷4)=606+264-179=402+23×2=18×7×5=129×7-708=172+228-307=49×30×9=534×6-133=488-57×4=89+617+235=34×2×46=24÷(821-818)=317-98=639÷3×4=(295-264)×96=36×16÷4=30×31÷3=12×(296÷4)=243×(10÷5)=30×(179-160)=434×2=928+149×2=200÷(2×4)=22×3×70=664÷8+625=183-(333-174)=618×(18÷9)=340-(291-243)=530÷5×4=744÷6×2=736÷2×3=23×(261÷9)=26×3×93=957-(111+431)=778×(332-325)=895+42×12=12×(138-108)=132÷(2×2)=704+(944-811)=85+325-270=338+145=323+116-342=22×33=102×5-373=13×4×34=364-132-187=364÷2=831÷3×5=508÷4×9=432-912÷8=273×4÷3=14×19×2=16×(248÷8)=682-832÷2=939-654=354÷(18÷6)=237-(231-47)=30÷6×20=14×66÷4=378+57×16=680÷5÷8=369×(647-639)=490-716÷2=526×8=143×(16÷4)=202+143=269×(12÷6)=426÷3=765÷9×55=5/7+2/7=96×3+113=730×3÷2=558÷6×9=12×37-366=616+117+153=596+356=812÷2÷2=597-(412-151)=123×6=(855-54)÷3=11×7×83=67+131=896×4-131=362+456÷2=850÷2=849-11×68=413+(142-82)=74×82=492-12×40=828÷(28÷7)=398+517+65=31×(453-448)=450-15×24=23×15÷5=89×(444-350)=239+530+953=481×2-526=(870-845)×75=120+18×37=969+908+772=933÷3×9=5.3-3.7=373×(742-734)=356×9-437=54×(129-117)=347-289+129=839+(288-149)=4.5-4.1=15×(675÷9)=822÷(285-282)=252+21×23=343-23×12=648÷6÷4=16×18×3=1.0+8.6=65×(189÷9)=273×2-163=278-30×8=487+(437-382)=184-70=556÷2÷2=131+59=10×60÷8=15×26-384=625×(21÷3)=66×12÷2=360+966÷3=775÷5=170+318=21.6+7.6=723÷(12÷4)=126÷(45÷5)=180×4÷9=276÷4×10=810÷(15÷3)=328-23=432÷(660-654)=3.0+2.1=576÷4÷6=289-(34+235)=839×(213-204)=236+22+439=參考答案249×4-716=280375-19×16=71159×(30÷6)=79515×(390÷6)=97512×8×5=48056×52÷7=416(405-297)÷3=3672+426=49870×3×9=189012×9×3=324492-11×28=184500-33-385=82232÷8=29608+388-518=478360+609+13=982202×2=404(402-312)÷5=18829-676=1534/5-1/5=3/598×(224÷4)=5488835-32×13=419576-18-196=362298+668-128=83846×9-257=157740÷2×6=222084÷7÷4=317×24×2=816436+77×2=59071×13-772=151669-246=42333×(66÷3)=726960÷8÷8=1597+282=37911×14×4=616169-15×4=109842-138×5=152155-114+16=5769×3×4=828108÷(67-64)=3699-35+150=214215-21-27=167174-20=15451+500÷2=30149×8÷2=19658×(56÷8)=40637×45=1665600÷(951-946)=12059-49÷7=52203+882-444=641258÷6×10=430980÷(12÷3)=245690÷5÷6=2382+64=146150÷(3×2)=25266×2=532801-202+822=142130×16-426=5428×6×3=50421×22×2=9245.5-3.7=1.811×18÷3=6640×74÷4=740932-15-709=208327+509+10=846264÷6×12=528917-42×12=41311×10=11012÷2×4=24612+314+145=10712/10+7/10=9/1093+66×9=687(694-181)÷9=57872-582÷6=775612÷(427-424)=2045.2-2.1=3.187+(151-96)=142864×(30÷5)=518416×(18÷6)=48(702-562)÷5=28107×(35÷7)=535278+18×10=45822×(144÷6)=528338+83-100=321152÷(296-294)=7643×23×5=4945977-(530+214)=233230×5-841=30979×10=790289-470÷5=19559×(728-699)=171169×49=338141×2×72=5904(755-335)÷2=210410÷5×28=2296266+(291-66)=49113×19×4=98866×(372-364)=52877.0-2.3=74.7204÷3=68364+632÷4=522132×4×6=31686.1-2.1=4.0352+(450-377)=425171+(470-315)=326903×8÷6=120462.8+14.8=77.657×5÷3=95342÷3÷6=19262+81=343954÷(3×2)=159(518-478)×23=920764÷(2×2)=1919.7-8.8=0.9870÷3×5=1450183×4×5=3660385+(151-12)=524644+77+254=975296-(115+179)=2620-14×32=172740÷5×7=1036153×7÷9=119756÷(2×3)=12648÷6×4=32365-150=2155/8-2/8=3/811×7×28=215631×(108÷6)=55848.6+20.4=69.020×(45÷3)=300500+300+30=830724+49×7=106766×91÷6=100167+(103-73)=9768.0-37.9=30.1549×3-261=1386(830-755)×25=1875135-534÷6=46128÷(24÷6)=3284.8-33.0=51.86.4-2.4=4.0406÷7÷2=29381-376+207=212621÷9×4=276988×(24÷8)=2964669-350+701=1020980-(391+428)=161240÷(268-260)=30273+311=584385×(56÷7)=3080381-24×14=45724×(861-858)=2172476÷(210-203)=688.3-0.8=7.5315÷(12÷4)=105381×2÷6=12790×98÷2=44105.2-2.2=3.032×13+252=668162÷9=18112÷4=28240÷4÷5=1213×58-729=25918+(594-169)=1343227+(381-141)=46754+(768-22)=800841-182×3=295252÷7÷3=121.1-0.3=0.8333-(470-200)=6321×2×15=63065+115-156=24486-(436-207)=257677+11×40=111799×(45-37)=792543×3-20=1609372-(304-191)=259320×2÷4=1604.2-4.0=0.271×96=6816356+402÷2=55729×(280÷4)=2030116×6-107=589129×7-95=808294÷3=9822×(74÷2)=814208+11×27=505513-(217-89)=385288+614-760=14217×31+33=560113×7=791440÷(39-37)=22087×(441-345)=8352101×5×2=1010106×(54÷9)=63621×38-95=703341-120=221222×(309-306)=666891÷(3×3)=9967×32×7=15008150×(411-408)=450506×(16÷4)=2024440÷(4×2)=5549×(42÷7)=294985+440×2=1865603÷3=20193+151-213=31131+276-346=61386+65-23=42810×98-234=746435÷(12÷4)=145192×3÷8=7232×3×88=8448232÷(4×2)=29335÷5+122=189(136-38)×51=499848÷2×36=864138+339-436=4173+74+599=74640×83×8=26560750÷3×4=10008.9+7.1=16.0595+489=1084461-(403-14)=7240.0-20.8=19.2492+53×4=70440×90÷6=60011×45×2=99031×4×2=248471-14×17=23310×(270÷6)=450840÷4+386=596(449-401)÷6=838×22=836564+549+896=2009194-35-92=67165×4×7=4620450+595+197=1242547-43×7=24635×8×3=840294÷7=4263×48÷4=756444-(361+20)=6383×4×3=99641×28÷4=28792×2×4=73612÷3+334=338973÷7×2=27885×8÷5=136925÷5=185264×2÷4=13247×(600-577)=108129×10+621=911308÷4×2=154(314-38)÷4=6984÷(218-214)=2164×(639-590)=3136582×4÷6=38859×(12÷2)=3549.7-8.5=1.2476÷(202-198)=119144÷(4×2)=1815×22=330435÷3×8=1160336+107×4=76499+10×38=479588÷(2×3)=98960÷(2×4)=120453+17×3=50472÷9×80=640572×4-736=1552266+(280-122)=424244+309=553243÷9+31=5812+(800-785)=2765×66×4=17160672÷2÷7=485.0+9.4=14.418×44=792438-35×7=193136+181+59=37693×42×4=15624921-390+913=1444(349-302)×20=940388-(12+100)=276445-600÷4=2954.9+2.9=7.8164-(321-180)=23420÷6+734=804607-(940-797)=4647.7-5.7=2.0313-(62+82)=169433-684÷2=9149×2×37=362631×3×52=4836184-272÷4=116827-318×2=191284+(500-156)=62816×25-233=167121+(358-188)=291(254-236)×34=612670-(932-780)=51862×9-499=59364-322-27=1516×3×22=1056348-51×6=42719+14×17=957354×(30÷6)=1770127×6-352=410924×(294-286)=7392580÷5+270=38614×3×51=214294×8=75211×89+676=165552×6-78=234366÷2×3=549292+617-216=69342÷6×55=385569+317-77=809740×2-492=988112÷(268-264)=2893×(309-302)=65197-13×2=71980÷(56÷8)=140(127-53)×15=1110256×4=102473×(388÷4)=7081210÷(12÷4)=70832-218=614878×(20÷5)=3512987+(874-149)=1712168÷8×26=54629×19-208=343430÷5×27=2322455-(243-30)=242742-(96+464)=18271×(16÷2)=568405-(240+25)=140183×4+508=1240924÷(12÷6)=462471-77=3949.3-0.5=8.8150÷5×19=570669-666÷3=447138÷(3×2)=2317×(337-322)=25528×17-106=370641-340=301456÷6×91=6916690÷2÷5=6918×23-104=310250+43=293878-341+429=96642÷(394-391)=14456-43=413850×5=425038×93=3534300-79×3=6325×36=900169+382=551817-786=31644÷(35÷5)=9239×10×2=780453+(470-89)=83435×6×4=840399-(422-193)=170769+375+748=1892888÷3+401=69717×17=28916×16-116=14099-53=4616×27÷9=48986-(14+158)=814201+21×21=642480÷(3×2)=80(303-89)÷2=107973÷7=139750-726+237=261174÷(18÷3)=29526+381+285=1192868×8=694421×(60÷5)=25248÷4=12236+321+412=96936×16÷9=64404-(306+26)=72289-162-96=31818+(569-399)=98868×(720÷8)=6120144÷3=4816×45=7206/10+4/10=1835+110×8=171515×26-379=11631-457-128=464.2+3.8=8.0162÷(483-481)=81279+25×30=10297.9+6.9=14.8499-48×8=115402-(29+250)=123403-19×12=175144-(44+77)=2311×6×99=6534745×5-694=3031288+(314-251)=351295÷(455-450)=59872×6÷4=1308401-72×2=25787×7×8=4872742-(515+172)=5540.6+47.8=88.451÷3=17581-38×12=125755-(92+616)=47200÷(25÷5)=4066.1+17.1=83.2219÷3=73128×(462-458)=512175÷5×11=38521×(38-31)=14719×2×79=3002648÷8÷3=27740÷(2×2)=185668-880÷2=228468-11×21=237895+18+915=1828239-111×2=1711×4×5=22090+47=137389-58-236=95814-192-142=480849-505÷5=74810×6×7=420369-11×33=611×(702÷9)=85839×11-168=2617.0+0.8=7.8(929-877)÷2=26653+288+29=970495-(205-157)=447741×(16÷2)=5928678÷(2×3)=113374-11×15=209476-(229+149)=98744÷(444-438)=124644÷(12÷6)=32216×(343-340)=4830×15÷6=75180×7÷5=25298÷(18÷9)=4961+(428-386)=103169×(401-398)=507326-14×17=88952-(62+889)=1827×9=7443300÷5÷3=2055×(40÷4)=550168÷7÷8=3547+(720-184)=10836/9-2/9=4/9860+18×27=134628×32-414=48225×(584÷8)=1825777-(424+267)=86970-922+365=4132.6+3.4=6.0139-120+205=224120×4÷8=60415+(773-459)=729414-365+384=433568÷(2×2)=142224÷(4×2)=28489-311=178309+492÷6=3912.6-2.4=0.2588÷6+316=414225×2×7=3150351-10×16=1917.4+8.8=16.2231÷(21÷3)=33229+(555-421)=363382+77=459(124-34)÷9=10442-165-128=149982×(32÷8)=3928983×4=393286.3+3.8=90.1627+589+347=15633/7-1/7=2/7112-(349-310)=73(795-129)÷2=333549÷(3×3)=61481-30+48=499580÷(732-730)=290942-(766+66)=110220÷5=44193×4-542=230439+(197-122)=514300÷6×41=205074×(184÷4)=3404417-66+102=453756÷4×6=1134987÷7=141312+(389-158)=54313×32-26=390531÷9=5913×66-149=709(798-734)×26=1664113×(594-586)=904414-137+203=480404-146-45=213(864-548)÷2=1587.1-2.7=4.4205×(315-311)=82042×90×3=11340115+13×51=7785.0+4.6=9.6334+169+90=593582-158-368=5620×13×3=780180÷9×91=1820141×6÷9=94713-(419-410)=70412×57=684393+180=57399+227-116=2101/4+2/4=3/4273÷7×14=546122+(189-46)=265310÷(51-49)=15594+28×12=430112×5÷4=140767+423+201=139110×6×76=4560102×7×5=3570631×8-778=4270238-212+371=39727×(138÷6)=621318-84+188=422700÷4÷5=35172+165=337864÷2÷8=54207-368÷8=16115×16×3=72097×60×4=2328027×21÷3=18917×(395-391)=68191×(45÷9)=95516×14×2=44820×22=44010×(270÷5)=540440×2-393=487869×(72÷8)=7821138÷2×31=2139397-(699-607)=305635+202+614=1451120÷2÷4=1520×50-921=79271×6÷3=542450-34×8=178716-220×2=276798×(194-189)=3990840÷8×2=21083×(165-162)=249280÷7×8=320195+138×4=74785×33÷3=93544×7=30874+306=380297÷(15÷5)=99421+352÷2=5973.4+5.2=8.6168+312+51=531276-17×9=1231/5+3/5=4/5153+453=606432-23×16=64328×9=2952784÷(2×4)=98964-13-820=13114×5×95=66501.1+7.5=8.6269-416÷4=1658.8-1.8=7.0281-618÷3=7596×10=960204÷3×5=340(667-576)×33=300324×4×29=2784479-29×3=3920.2+8.6=8.819×40÷4=190370×9-382=294857×73×9=37449306+633=939106×4÷2=212(419-11)÷3=13679×(760÷8)=7505552+124-81=595377-84÷7=36581÷9×46=41411×25+777=105214×23×3=966150×2=30014×7×8=784309+430÷5=395482-574÷2=19516×9÷2=72486×(36÷4)=4374534×(47-43)=2136288+11×46=794239×3+121=83844×20÷4=220191+87+655=933450×5-271=1979110×(45÷5)=990576-207=369475-133=34236÷3=12481×(90-83)=3367732×4÷2=146448×10÷2=2402/3-1/3=1/3(101-78)×29=667925÷(15÷3)=185183×4-237=495477÷(3×3)=53599+513=1112738+495÷3=903642×9-281=549792+376=46859×99×9=52569437-(453-36)=2057×86=490242×95=3990656-(880-522)=298225+238=463453-(217-119)=355984-378-245=36124÷8×17=5117×(400-352)=816346÷2+17=1905/8-1/8=4/827×31-434=403953+53-773=233820÷2÷5=82180×3=540(361-348)×37=48126×12÷3=104952-(234+75)=64314×(494-478)=22453+214×2=48120×8×3=48075×3×5=112511+19×35=67696×42×2=8064640-288+466=81857×28×7=11172252÷7×25=900344-142-132=7060÷5×6=7244÷(2×2)=11175×(25÷5)=875(955-911)×26=1144771+727+333=1831142-(81-37)=98372-160÷2=292590+968÷2=107499×2÷9=2246×13+574=1172(425-179)÷3=8253×29=153710×83=830770-449+626=947499-(485-245)=259551+14×51=1265192÷(15÷5)=64108÷9×39=468426÷2×3=639212×(24÷8)=636207×6=1242876÷(2×2)=219756÷6÷3=4241×24=984716-410-105=201444-352+740=832685÷5×7=9590.8+9.4=10.2660÷(897-893)=165255+138-352=41111×7+660=143724×13+34=346225÷(10÷2)=4511×70-351=41924×56÷3=448414-(207+151)=56301÷7×5=2154.2-0.6=3.66.3+3.5=9.8780-309-131=340(549-405)÷6=24198÷9×24=528408÷3×6=81696.9-24.2=72.7653+11×79=1522931-11×59=2825.7+3.8=9.599+52×5=359156÷2×19=148221×14+304=598136+91×2=318324÷9=3618×2×90=3240(473-461)÷6=2464-254=210151-(232-210)=129117÷(3×3)=13829-19×15=544192-92÷2=146800÷8÷5=2060×(72÷9)=48053×3×4=636277+(442-131)=58888×74=6512279+(313-166)=426621-41×12=129174×5-488=382726÷2×8=2904296-89×2=11861×15×6=5490411+(334-153)=59218×36+198=84685×22×4=748078÷(18÷9)=39142-66+586=66256-96÷3=24687×(108-104)=274831×(42÷3)=43455×(345÷5)=3795128×3+381=765992÷(317-313)=248132+165×4=792289×(42÷7)=1734815+19×13=1062139×3-94=32343×(54÷6)=387775÷5×6=930175×(270-266)=700403-53×3=24481×6÷9=5481×35×9=25515102÷(45-43)=51148÷(776-772)=37838-90=748340+749+738=1827920+70+476=1466148×3=444301-(194-167)=274173×5=86510×(883-863)=200407+165+692=1264306-(211+75)=2015×4×7=420552÷4+770=90840÷4+224=23411×17×2=374574-305=269462÷6÷7=1134÷2+667=6841/5+2/5=3/5960÷(42÷7)=16047×(54÷6)=423(248-110)÷2=69446-433+202=21516×(101-56)=720216+64=28010×14×7=980997+(874-735)=1136476÷(195-193)=238(170-86)÷7=12381-252÷2=255665×(417-408)=5985217+23×30=907(965-455)÷6=8525×13×3=975465-255-198=12(645-585)÷4=15268÷4×94=6298438-56×6=10230×33-981=9293+34+886=1213820×4-363=291717×4×89=6052922-13×12=76658+307=3654.7-0.8=3.9104+615=719854-(878-783)=759744×2=1488613-376÷8=566141×5+92=797348-72-266=10111+130=241949×3=28472/8+4/8=6/8218+118-199=137(407-321)×11=94629.6+6.4=36.0456-270=186840+11×46=1346434-15×21=119165-30×3=752/9+7/9=1146×2-247=45744÷2÷6=629.0-8.1=0.9306÷9÷2=1718.3-2.3=16.0358-(952-815)=2215/7-1/7=4/735×51×3=53555.0+3.0=8.0710-83-548=79622+674-576=720949×(744-736)=75926.8-2.8=4.032×18+21=597341+514=855939-161+136=914261÷9=295.0+3.1=8.1168÷8=2162×(522-506)=992294×7=205835×(476-471)=17523×16-196=17224×2×32=1536396÷6÷2=33342÷9×3=11437×(90÷6)=555180÷9=20430-12×33=34462÷(21÷3)=663/8+5/8=1100×4=400492-646÷2=169114+(857-74)=897756÷3=25215×18-201=69154×2×3=924303÷(24÷8)=101712÷(2×2)=178416÷(625-623)=208771-151-265=35512×4×75=3600223-77×2=69695÷(237-232)=139857+318÷3=96312×2×56=1344(359-334)×16=400(914-562)÷4=88367-12×12=223552+955+893=2400341-(260+66)=15504÷(4×2)=63234-16-68=150205+623-589=239412-197+197=412598-236+863=1225632×8=5056126÷2×13=819231÷3×47=361922.8+38.3=61.1214÷2=107166×6-345=651468÷(18÷3)=78(459-249)÷5=4255×(405÷9)=247590×8÷6=120396÷(2×3)=66316-15×21=1364+23×36=1192996-66×4=73234×11=37416×(378÷7)=864354×7-927=1551(388-364)×28=672446-186÷6=41517×28-90=38631×(18÷6)=9327.0+69.7=96.7821+821-270=1372252÷(2×2)=63994÷2×4=1988104+349=453211-23×2=165380÷4×31=294580×3÷6=40215-22×4=12789×21=1869366÷(2×3)=61380-(368-18)=3018×25-206=244884-499-219=166255-154+84=185409-309=100502-55+753=12003.3-3.1=0.2645-(285+61)=299(243-215)×62=17363/6-2/6=1/645×2×49=4410348÷(480-476)=87212÷2=106946+884-450=1380740-(480-21)=281(620-276)÷4=8697+283-91=289137+166=30390÷(331-325)=1581÷3÷3=9421-43=378(664-194)÷5=9493.5+3.3=96.8321-66=255992-715+424=701433-92-195=146684÷(2×3)=11482.3-68.1=14.2630÷6÷7=1556+273×2=60268×(