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

三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)及答案集錦380×2-224=30×13+50=957-173×5=834×3-26=127+975+319=12×22=338+46×3=11×21×2=12×(342÷6)=7/9+2/9=(280-154)÷3=900÷(2×3)=18×15+253=329÷7×9=150+36×21=424-386-37=88×97×4=390-(79+194)=21×5×3=489-239-100=8.4-3.4=34×17-24=411×2=476+856÷4=499-(181+193)=598÷2×3=246÷6×74=28×(41-13)=925-(879-354)=913×(927-922)=245-225÷9=20×6=25×11-209=967-708+405=160÷2+200=81÷(41-38)=13×5×55=2/5-1/5=11×56-435=427×2×8=220÷5=19×3×27=695÷(20÷4)=614+568÷8=153÷(13-10)=(500-336)÷4=33+27×20=81×10÷9=70×30÷5=642-440=24×(161÷7)=13×(282÷6)=99×58=377-33×11=215+126+566=1/6+4/6=592÷2÷8=234÷(3×2)=507÷3+481=159-50-32=531÷9=60×16÷4=360÷6=65÷(15÷3)=53×34=494-68×6=8.5-3.8=984÷2÷4=800÷(32÷4)=370-326=584-61×6=32÷8×39=143+84×3=384÷(2×3)=69×(194-186)=683-121-163=466-16×15=608-22+932=(457-157)÷5=864÷4×6=113×5-83=75+20×44=166×6÷4=296×(10÷5)=915-48×15=292÷4×9=11×20-72=138×3-368=684+48+243=300÷3÷2=371-271-75=(454-430)×23=60-(81-61)=295×3×4=446×(439-434)=216÷9÷2=61×(39÷3)=28×(132÷4)=1.4+0.3=96×9÷6=110×8×6=(496-112)÷8=228÷(203-201)=144-352÷8=57×10÷5=106÷2×6=84÷(24÷4)=136×3÷8=73×2=270÷6÷5=22÷2=22×5+986=55×14-192=428÷(284-282)=771×7÷3=353-145-182=309+62×8=810÷3×4=66.6-40.6=4/7+2/7=180×8=648×(46-39)=746-29-70=257-183=66+198=210-672÷8=439-771÷3=684+(849-201)=171-(34+57)=126×(65-61)=100×3÷6=185÷5×88=13×12×4=146+142+691=247+(629-238)=797-(83+499)=870-107=26×44=955+543+352=12×16×5=81÷9×30=98÷7÷2=73×(432÷8)=224+746÷2=212÷(2×2)=989-300-476=830-(964-476)=54×19=853×4÷2=4/9-2/9=3/6-1/6=97×3×6=21×3÷9=381-(384-55)=326×2×7=11×5×85=298-30+166=219+172-214=423-208+265=4.3+78.1=45.2+31.0=92-(257-167)=270÷(632-623)=720×4=32×(90÷9)=480÷5÷6=298-135=29×(182-164)=29×2×17=872÷(56÷7)=55×4=9.5+3.6=13×6×32=393-316=432÷2+309=33×4×2=103×(260-251)=49×2×44=504+13×53=18×3×7=235÷5×9=327+840÷3=342+52+426=844-209=4.2+0.5=345+193×3=56×13×3=50×(375÷5)=262-156+307=49×4×2=480×(75-66)=946-48÷3=317-462÷2=89+143+417=399÷7×14=55+25=861+(785-170)=188+65+342=36×30÷4=(333-252)×84=330-14×4=171-68+36=131×(12÷2)=70×85=292÷(12÷6)=48÷(2×4)=470-28×9=(715-625)×79=443+849=2/4-1/4=777-18-537=848÷(2×4)=170-55+95=367+149+171=214+163=567÷7×4=474-(72+276)=780-(68+48)=250÷2÷5=956+605-43=234+180=17×94×2=381×2-754=14×6=422-116-38=52+16×8=21×20÷7=859-(595-231)=76÷2+395=51×(155-151)=398-240÷4=642÷(3×2)=(42-18)×20=130+229+256=72×(232-223)=110÷(202-200)=844-19×44=594+555=95×(327-320)=376-13×25=11×85-393=9.4-3.0=491+(238-26)=163×5-711=137×6-257=32×99÷2=140+41=11×12×2=414÷(2×3)=459÷(122-119)=71+224=111÷(148-145)=24÷6×2=66×35÷6=338-(100+166)=25×(115÷5)=976-762=672÷3+698=148-58×2=12×7×79=36÷9×17=(476-29)÷3=272-(56+171)=155+20×8=566-(231-226)=56×(150÷5)=136×8=378×2-25=116÷2=434×7-433=31×29-50=49×4×3=615+907-456=489-60-231=392÷8×91=293+149×2=58×4=440×2-799=(666-651)×33=204÷(474-472)=122÷(276-274)=462÷(3×2)=880+15-582=204×2×3=473×(228-219)=35×16+121=146+142+133=666+572÷4=4.2-3.0=768÷6÷2=546÷7+329=(411-394)×55=43×44÷2=913+588÷3=28×(244÷4)=3/8+4/8=(41-11)×33=416-150+72=210×(24÷8)=377×9=48+(861-17)=416÷(40÷5)=389-323+390=808÷2×4=6.6+6.1=658÷7÷2=25×70×9=331-(213-66)=324÷(14÷7)=355÷5=38×4÷2=11×4=179+682+729=658-(346+49)=321×2=206×4=385÷5=53×14-119=741+464+879=551+10×79=89.6+6.9=96×12÷9=8.9-7.6=(513-422)÷7=(270-22)÷2=95.3-79.5=13×21-57=24÷(19-15)=85×(816-792)=818×7-313=749-21×17=466×2-848=570÷(3×2)=2.2-1.8=19×(40÷5)=373+80-263=216-(236-119)=908-695+154=91×9-714=730÷5=546+65×14=498-(355-186)=66×(135÷3)=223+28×33=337+17×34=14×7×73=(888-290)÷2=999÷(626-623)=726-182=355+632-599=19×43=718-190×2=15×(190÷5)=231-23×4=15×2÷5=108×(18÷6)=149+278=90×6÷4=802×9÷2=5/7-1/7=569+526=133×2×3=978÷6+228=693×8÷2=448÷(16÷4)=592+358÷2=495-482+111=499-12×21=94+28×30=20.0-1.9=13×(114-54)=294×2=423+358×2=360-150÷6=398×(72÷9)=124+672+647=447÷3×2=446+(962-770)=255+(171-169)=86+447=33×(220-198)=79×73=46×(320÷4)=934-31×4=318÷(48÷8)=469-15×21=512+716-45=46×(371-356)=30÷5×92=45×6÷9=325×(21÷7)=21.9+33.7=709-(485+144)=81÷9=798÷7×6=930÷(15÷5)=25×2×37=934-(541+189)=73×40×5=79×(24÷3)=972÷(3×3)=448÷(28÷7)=936÷(794-786)=22×16÷8=31×32÷2=(423-410)×75=799+721=48÷3×18=390÷6=17×4×37=59×(540-442)=17×24-324=116÷(336-332)=664×(14÷7)=81×6+247=11×32-167=(289-169)÷4=498×5-258=54×(440÷8)=934+587=191-46=213×3-33=329+74-36=912-95×3=780×8÷6=328÷(18÷9)=93×10-642=230×4×9=111×7=407-32×7=37×(162÷6)=136÷2=78×(421-415)=426+(931-224)=622-(104+36)=686÷(35÷5)=288÷4÷4=341-208=310-19×13=264+45=378÷6÷9=115×(30÷5)=140÷2÷5=6.0-5.0=70×(285-281)=25×11-91=749÷(114-107)=397-158×2=480-(344-75)=369-40÷4=47×2×14=172÷4×86=185+209+279=402-185=223+233-152=739+560÷4=14×(86÷2)=22×9+256=368+117×7=473-(249+156)=22×2×20=13×25-313=733-(464-160)=595÷7×42=80×12-478=(722-647)×61=224×2+282=97×46×3=879÷3+74=10×50-401=11×42-174=480-849÷3=897-(784-574)=45÷5=252×3÷7=12×10×8=7.1-5.8=67+634÷2=954-613+281=190+272÷4=20×21-174=465+337-496=(935-831)÷4=330+497÷7=133÷7×39=13.1+17.8=769-105=86×4=91÷(14÷2)=377+768+847=405-17×11=14×8×7=82×10=87+118×3=6.9+6.4=55÷5=22×22×2=39×69×7=66-23×2=19×(184÷4)=768+566+286=5.8-0.8=723×2=797-(185+225)=43×11-406=812-(739-263)=471+(352-201)=12×24×2=819-50-338=280+16×59=31×(27÷3)=56+217=110÷2×10=10×12×6=332-(151+174)=916-457-196=435+11×70=992÷(123-115)=8.7-2.2=16×26+827=39.7-20.4=15×36=16×(215-164)=146-15×3=14×3×69=34×15÷6=85+14×32=50×7+60=632÷4×7=63×(243÷3)=4/9+3/9=614+802-745=100÷(20÷4)=12×63=395-19×9=10×16=659×(958-952)=924-584+347=56×94×9=14×16÷4=180÷5=52×(748-652)=400÷5×37=869-297+483=144-213÷3=12×8×30=378-645÷5=528×3÷6=24÷2÷3=76+14×15=594÷3÷6=67×2×9=264÷(3×2)=674-347+135=264+394=9.1+9.4=466-35×12=12×29÷3=3.8-1.1=483-20×6=241+(762-259)=440÷(2×4)=53×(127-121)=995×2=48×(322-319)=49×2×63=218×(232-229)=967×2=325-254÷2=20.6+73.0=670×3÷5=312÷(2×3)=197×(56÷8)=615-61×3=167-29×3=22×20×2=462-352+255=882÷3÷2=122×4=84÷4=268÷(292-290)=451+567÷3=804-344-272=99÷9=267-131-122=838+(883-770)=133+48=1/6+2/6=12×30-250=192÷(3×2)=19×23×2=361×(63÷7)=378-91+59=162×3÷2=654+(894-90)=407-194-137=849-696-81=234+146=443-(273+48)=307×6=168÷(35÷5)=29×14=144÷6×34=828÷2×7=15×54=27+451-350=193-31×4=280÷(50-48)=89×3×2=829-128+363=968÷4÷2=519÷3×5=696-440+936=80÷(20÷4)=372÷(300-298)=144+176=960÷(48÷6)=(466-146)÷8=43×(252÷7)=11×7×20=626÷2×3=357-945÷3=202-(329-237)=96×4=738÷2×9=60.8-58.6=114+102=468÷(108-102)=50×80=935-10-134=58×(64÷8)=615÷(30÷6)=6.4+5.1=(810-250)÷4=652÷2=930÷(931-929)=156-(250-150)=160+(482-198)=371-36×10=346-64=465-13×15=904÷2÷2=48÷2÷8=456-(187+214)=473-30×14=66.1+23.9=447-173=979-13×50=70×6=810÷6=18÷6×38=166+28×18=223+105+365=(522-247)÷5=29×15-110=57×(987-892)=546÷3+228=121+109×9=416÷4×3=30+304-192=979×(425-417)=30×24÷3=78+419=494-(155+94)=553×7-832=77×(38÷2)=490÷2=442÷(484-482)=430-(34+281)=13×(100÷5)=302×(63÷7)=(365-122)÷9=78×6×3=645÷(18÷6)=457+273+187=458+268÷4=802-60×5=8.9+7.5=807-(288+472)=875+61×11=327+263=376÷(2×4)=74+133-133=132÷(12÷3)=45÷(186-183)=14×11×3=296÷(2×2)=690÷6+590=224÷8÷4=33×29+945=273×2-274=45×8÷3=152×5-288=867-563=725+25×28=172÷2×60=134-117+154=950÷2+481=240×3÷9=857-(198+394)=126+151×3=32×4×6=66÷2×14=274-(665-619)=24×(243÷9)=742×(49÷7)=94.1-40.8=(226-116)÷2=13+14×3=240÷8×28=308÷4=402+61×8=387×3-952=110-(800-707)=372-276÷3=169+53×12=332-(17+107)=8.6-5.0=412-791÷7=14×61÷7=407-34+115=492÷4÷3=166×(325-320)=791×3=115×3×2=109-54+833=564+108+305=733+698+827=983-40×10=960÷5÷2=50×17-102=208+(226-61)=14×5×98=28×25=504÷(2×2)=15×75=3.7+4.2=174×(27÷9)=1.5-0.6=892÷2×8=386+106-34=218+31×5=840÷(2×4)=344×2=288-14×17=453÷(308-305)=572-19×23=394-269=230+552÷2=70÷7×73=368+30×30=522÷9×4=203+313+346=35×4×6=(565-393)÷4=192÷4+820=994+445÷5=267+224-249=732÷4×9=803-(419+194)=936÷(2×4)=13×74÷2=551+(964-650)=456-235=45+65+598=350-183+39=75×(28÷7)=456-50=12×30=16×54÷4=35×(409-402)=52.8+24.9=352÷4×92=14×14×4=780÷6×7=856×(27÷9)=370+208=180+177+406=148÷(118-116)=364-129=392÷(4×2)=2.9+5.2=192÷8×31=19×14-65=33×19÷3=666-431-162=406×(14÷7)=974+(634-191)=83×66×7=516÷4+764=85+292+344=984×(665-658)=217+(209-45)=8.7-4.0=147+(490-100)=605×6=(696-264)÷8=13×8=13×5×79=327+273+371=(494-291)÷7=(847-253)÷2=990÷6÷5=10×39×2=461×(640-633)=267÷(27÷9)=398+22×26=(746-286)÷5=292+165=348÷3=441-(432-318)=30×(356-278)=31×28-273=39×75÷9=18×16×3=74×4÷8=153×4+834=65.9+8.3=95×(60÷6)=53×(96÷8)=384÷(840-834)=317-889÷7=428÷(2×2)=247+177-20=394÷2=210÷3×5=642-354+501=30×16-370=8.3-4.5=21×5=15÷5=75×5+245=127×7=3/6-2/6=47×(115-99)=785×4÷2=353+532÷2=51×15=89+759+72=12×33-199=456÷8÷3=640÷(4×2)=35×(360-311)=454-10×33=28×63÷3=522÷9=253-35=14×7×78=588÷(2×2)=11×33=865-572=974÷2×7=81÷3×71=216÷(14÷7)=37×2×29=13×2×89=12×23×3=70.3-18.4=389+(428-357)=84.3-38.5=183×(789-785)=66×(70÷7)=96×91÷4=755-420-262=404-125×2=856+(949-369)=322÷2=232×3×9=504×3÷4=767-179×4=190×(559-550)=309+(228-167)=484-390÷5=301÷7×57=172×3-478=389-41×7=248×2×5=260+539+90=285-192-18=245÷7÷5=10×16×9=925-502-12=120÷5÷8=19×18-290=32÷2=944÷(2×4)=14÷7×64=360÷9×4=14×2×27=257×3×9=262+(573-508)=(260-155)÷5=992÷2×4=668×(622-618)=279-(201+38)=19×24=384÷(3×2)=752-83×7=(455-199)÷8=(559-55)÷9=970-(442+186)=298-212+316=24+849+168=2.3+6.4=321-(834-688)=280+262×2=15×40-107=141×(134-131)=500-(38+239)=499-10×47=11×10×9=866-(944-898)=883+(956-819)=568÷(4×2)=48×2×34=696-529=16×9×3=504÷(3×3)=2/7+3/7=120×8-186=68÷(20÷5)=315-(441-181)=649+361-198=431-525÷7=110+207-107=905-105+34=868-837=10×9÷3=748×6÷8=93×64×8=155×3÷5=41×(440-428)=74-48=720÷(3×2)=447-161-112=10×9×3=162÷3×80=714÷2×9=(61-41)×26=1/5+3/5=616+203=39.3+11.5=427-180=406÷2×5=27×28-487=419-98×3=9.1-0.2=478÷2×5=322+153-359=322×6=59×84=(333-91)÷2=413-(769-508)=3.0+92.3=68×27=12×52-254=438-(156+111)=323×2-82=45÷9+373=825×8÷5=(96-76)×62=(218-196)×85=332-148=274+47×12=718-467=224÷8×66=594÷(3×3)=741-49×10=47×16+669=46×2×3=63÷9×25=448÷(21-19)=28×3×73=166×5-112=995÷(803-798)=294+136=245×2=29×91=75×57÷3=80×(14÷2)=194+54×14=305-13×11=348÷6=58×45÷3=6.8-5.0=498-(331-160)=425÷5×4=491-260÷5=17×(93-60)=780÷4+455=291+118-170=937-756÷4=363-182-70=78×15×7=47×2×46=72.0-26.4=156÷3÷2=275+221=5.4+8.8=4/8-1/8=26×2×9=108÷(54÷6)=29×10×2=153-(397-354)=385÷(269-262)=135-12×10=53×7×2=174×(16÷8)=424×4-503=480÷(834-830)=82+844+477=20×31-416=82÷2×20=661-62×5=656÷8×9=138×(116-113)=54×51=84×6÷7=586+590=985÷(222-217)=1.6+4.7=988+13×33=9.6-6.9=619+115-305=925+330+573=145+37×7=4/7-1/7=33.9+8.2=314÷2=619-924÷6=164÷4×27=67+172×4=303+(312-99)=143+225×2=246+122+31=473-(180+271)=203÷7=879-11×19=717-293×2=103×4-89=249+15×8=388+244÷4=247+(921-574)=790÷5×9=13×4×89=458-280=84.1-5.8=570÷3+914=242×(12÷6)=13×5×63=154×4=177×(93-90)=495-72=96+(475-48)=52×6=109+(468-372)=410-32×12=645-16×34=744÷(42÷7)=99+185÷5=(403-255)÷2=96÷3=26×7×2=900÷(2×2)=7.6+9.2=247×4÷2=966-(834+61)=679×(36÷4)=51×47=454-249+210=350÷7=642+816-264=532×5-852=227-121+277=638+858+813=36×2×97=35+392-36=188+(355-213)=490-145+721=45×65×4=54+(434-266)=336÷6÷2=72÷(533-525)=60×95=56×5÷8=126÷(253-251)=77÷(412-405)=(242-144)×84=469-110-261=105-28-14=370-332-28=66×77×3=5/8-1/8=72×60=450-238+78=416-180-113=291+828-568=2.6+6.2=942÷(2×3)=948-10-584=201÷3+293=521-400÷4=436÷(407-405)=98×(310÷5)=751-10×31=450÷5+85=11×18×3=472×7-284=9.8-4.3=55+57×14=12×16+491=60-(381-363)=323-195-52=22×12÷4=51×2×9=505+296+225=(458-391)×85=987-978÷2=95×26×4=14×3×92=44+102=882+47×5=95÷(15÷3)=51.5+21.5=126÷(10÷5)=80×38÷8=78×7÷3=438+170×3=260×(12÷6)=2/10-1/10=400÷5÷8=31×2×39=18×25=699÷(21÷7)=312+19×21=942+72×4=32×(32-28)=(252-147)÷5=14×(157-149)=696÷6÷2=6.7-5.0=53×78÷3=447+898+367=642÷(16÷8)=163+90-128=32÷2×49=287×5-423=607+444-132=(344-255)×58=40×5=(225-205)×35=390÷6×5=989-888÷2=466-216-180=147+54=11×(132÷4)=755-213÷3=404-358+29=158+(402-331)=16×(252÷6)=307-252÷7=(72-48)×37=10×50-408=45×91÷3=4.6+9.8=84÷(12÷2)=42×(15÷3)=(462-434)÷2=(390-68)÷2=200×4=13×35-300=39×12-265=917-171×3=105×(49÷7)=965-136×4=567-(155+195)=48×(482-442)=773×2-463=19×3×65=125×6÷2=476-18÷6=275-120÷6=498-227×2=39×2×91=146×6-164=809+(711-225)=567×8-791=313-(149+27)=343×4-133=11×3×27=28×33÷2=28÷4=303+273×3=50÷(45÷9)=144×(54÷9)=76+264=(262-187)÷5=218+177-34=247+583+98=688÷2÷4=918÷(135-132)=912÷(4×2)=507×3-906=238÷7=587+465=2.6+7.6=888-50×12=311+748-20=172+29×8=38×18÷6=(385-346)×12=22×2×33=309-15×16=390÷(131-128)=16×2×98=193+189×4=265-292÷4=9.8+4.0=460×(987-980)=156-10=968÷(4×2)=82.8-66.6=164×3+113=86×(44÷2)=709×6-937=228+34×11=640÷4=361-(107-10)=362÷(18÷9)=378+945-418=101+27=2.5-0.7=753-(590+159)=73×(12÷4)=10.0-2.9=57-165÷5=214+119=11×39×2=225-(165-135)=613-(424-365)=360-44-270=360÷3÷8=(325-29)÷8=456-(201+155)=65×85×2=610+237=272÷8×15=457×(677-673)=2/3-1/3=5/7+2/7=301+83-333=356-47×5=992÷(10÷5)=610+35×16=10×(560÷8)=431-180-80=88÷4×36=10×(440÷8)=18×69÷3=92+266=579÷3×7=56÷4×61=145+285=56×13-195=61-(347-328)=(982-451)÷3=28×(693÷9)=630÷2=770-966÷7=26÷2×40=523-277+760=900÷6÷2=22×33+48=211-12-147=2/6+3/6=(436-409)÷9=565-63=92×2÷4=921+788÷2=36×12=405-15×26=628÷(160-156)=22×(847-840)=13×8×2=(430-155)÷5=(587-549)÷2=378÷7×12=21×23-334=591+388+790=261+12×51=455×9÷3=939-65×4=(609-194)÷5=18×(596-497)=246÷6×3=10×50-365=269-12×22=704-67-242=800-106=726-329-344=11×(302-233)=613-(649-157)=774÷(205-203)=249×(24÷8)=425-(149+119)=45×22=623+(878-398)=10×10×5=487-956÷2=972+115-484=10×52+368=404-(445-109)=359+183×2=461-11×30=303×(297-294)=6.6+8.0=52×16÷4=510-14+344=800×(771-764)=24×17+760=5.2+3.0=421-14×27=152÷8×61=367-157×2=408-(416-287)=56×7-176=156×2÷8=10÷(18÷9)=10×6×23=774÷6÷3=396-110+41=11×(272÷4)=11×16×2=182÷7=295×(42÷7)=792+319+158=448×(18÷9)=664-11×35=130-126÷7=226-152=762-443+178=(515-498)×36=984÷(4×2)=736-11×33=315×3×5=2.8-0.9=602÷7×8=81+386-106=654÷2×8=761×5-258=1/5+2/5=5.8-1.7=740÷5+449=87÷3×29=367+(431-360)=20×(172÷4)=392×(56÷7)=144-(281-184)=560÷2÷5=696÷4×2=351-42-60=731-124×5=35×66÷5=418-24×2=204×2÷4=171×4÷2=710÷5÷2=444-(141+228)=137×2×7=18×6×5=43×20-720=33×2×5=51×17-353=6.1+3.4=4.4+4.5=145+(453-324)=281-496÷2=23×(82÷2)=82×49=(172-154)÷9=95×42=949-369=515÷(25÷5)=439+(496-89)=620-10×48=392×4=235×(14÷7)=373-299+391=8.7-5.1=984+798-58=34×71÷2=684÷(2×2)=31×16-44=943+240×4=49.7-10.9=25×(90÷5)=440+488+59=235+858-766=187×3-290=2.6+0.5=81÷(18÷2)=747-114+714=347-144=78×(54÷9)=9.4-2.6=264-(454-257)=992÷(4×2)=184÷8=748×(98-92)=648÷(2×3)=288×2=46×18=72×21÷9=102÷3×14=243-(688-606)=915-329×2=12×47÷6=5.5+9.3=444×2=302÷2=141÷3×8=470-(297+64)=826-(264+113)=15×(78÷2)=19×4×58=45÷5×7=603÷(3×3)=19×(352÷4)=39×24=450-386+283=400÷(14÷7)=463+(129-69)=1/7+6/7=56×9×4=8.3-2.4=231÷(458-455)=354×2+196=91×(927-916)=810÷9÷5=89+289=421-140+597=51×3×6=2.1+6.4=46×21÷2=996-477-30=965×(18÷3)=780÷6+853=4/7-2/7=330-312÷8=432+(617-377)=64×59×6=280+13×53=623-165-67=9.0+0.7=138×3-122=440×(867-859)=696×3=14×7×31=14×36÷8=562×6÷2=916-235=36×49×6=397×(12÷2)=720+352-444=34×51×4=207+188-60=373×6-586=431-(458-27)=414÷2÷3=15×(174-170)=71×13=479-424=290+(449-399)=(522-146)÷8=297+386+248=368×4=50×(243-226)=49×74=897-699=315+(299-98)=678-155×3=67.5-54.0=102+233×4=(321-284)×10=34×2×72=757-(952-765)=551+45×3=401+(433-114)=456÷(2×4)=570-222-74=483-24×16=56×(47-43)=976-660÷5=254-13×13=95×36=43×(125÷5)=353-186÷6=135-(421-289)=283×3-477=68×5×9=238+221=15×4÷5=21×(18÷2)=31×12=(297-207)÷9=660÷3=631+194-475=72÷2×78=642+11×45=950-(529+206)=46×10÷5=304÷(32÷8)=982×(18÷3)=57×5+441=28+411-216=462-24×15=227-133=403+74=368-(45+97)=(378-242)÷8=266÷2=975÷5÷5=438×2÷6=993-253+130=362-169×2=20×39=0.8+9.6=357-482÷2=890×(24÷8)=24×2×65=991-522÷3=(367-192)÷7=718-(63+418)=634+654-763=435-15×27=240÷3÷4=254+16×37=94×(364-356)=378-33×8=134×7×5=822+206÷2=707-225×2=44×4×5=679-(512-32)=參考答案380×2-224=53630×13+50=440957-173×5=92834×3-26=2476127+975+319=142112×22=264338+46×3=47611×21×2=46212×(342÷6)=6847/9+2/9=1(280-154)÷3=42900÷(2×3)=15018×15+253=523329÷7×9=423150+36×21=906424-386-37=188×97×4=34144390-(79+194)=11721×5×3=315489-239-100=1508.4-3.4=5.034×17-24=554411×2=822476+856÷4=690499-(181+193)=125598÷2×3=897246÷6×74=303428×(41-13)=784925-(879-354)=400913×(927-922)=4565245-225÷9=22020×6=12025×11-209=66967-708+405=664160÷2+200=28081÷(41-38)=2713×5×55=35752/5-1/5=1/511×56-435=181427×2×8=6832220÷5=4419×3×27=1539695÷(20÷4)=139614+568÷8=685153÷(13-10)=51(500-336)÷4=4133+27×20=57381×10÷9=9070×30÷5=420642-440=20224×(161÷7)=55213×(282÷6)=61199×58=5742377-33×11=14215+126+566=9071/6+4/6=5/6592÷2÷8=37234÷(3×2)=39507÷3+481=650159-50-32=77531÷9=5960×16÷4=240360÷6=6065÷(15÷3)=1353×34=1802494-68×6=868.5-3.8=4.7984÷2÷4=123800÷(32÷4)=100370-326=44584-61×6=21832÷8×39=156143+84×3=395384÷(2×3)=6469×(194-186)=552683-121-163=399466-16×15=226608-22+932=1518(457-157)÷5=60864÷4×6=1296113×5-83=48275+20×44=955166×6÷4=249296×(10÷5)=592915-48×15=195292÷4×9=65711×20-72=148138×3-368=46684+48+243=975300÷3÷2=50371-271-75=25(454-430)×23=55260-(81-61)=40295×3×4=3540446×(439-434)=2230216÷9÷2=1261×(39÷3)=79328×(132÷4)=9241.4+0.3=1.796×9÷6=144110×8×6=5280(496-112)÷8=48228÷(203-201)=114144-352÷8=10057×10÷5=114106÷2×6=31884÷(24÷4)=14136×3÷8=5173×2=146270÷6÷5=922÷2=1122×5+986=109655×14-192=578428÷(284-282)=214771×7÷3=1799353-145-182=26309+62×8=805810÷3×4=108066.6-40.6=26.04/7+2/7=6/7180×8=1440648×(46-39)=4536746-29-70=647257-183=7466+198=264210-672÷8=126439-771÷3=182684+(849-201)=1332171-(34+57)=80126×(65-61)=504100×3÷6=50185÷5×88=325613×12×4=624146+142+691=979247+(629-238)=638797-(83+499)=215870-107=76326×44=1144955+543+352=185012×16×5=96081÷9×30=27098÷7÷2=773×(432÷8)=3942224+746÷2=597212÷(2×2)=53989-300-476=213830-(964-476)=34254×19=1026853×4÷2=17064/9-2/9=2/93/6-1/6=2/697×3×6=174621×3÷9=7381-(384-55)=52326×2×7=456411×5×85=4675298-30+166=434219+172-214=177423-208+265=4804.3+78.1=82.445.2+31.0=76.292-(257-167)=2270÷(632-623)=30720×4=288032×(90÷9)=320480÷5÷6=16298-135=16329×(182-164)=52229×2×17=986872÷(56÷7)=10955×4=2209.5+3.6=13.113×6×32=2496393-316=77432÷2+309=52533×4×2=264103×(260-251)=92749×2×44=4312504+13×53=119318×3×7=378235÷5×9=423327+840÷3=607342+52+426=820844-209=6354.2+0.5=4.7345+193×3=92456×13×3=218450×(375÷5)=3750262-156+307=41349×4×2=392480×(75-66)=4320946-48÷3=930317-462÷2=8689+143+417=649399÷7×14=79855+25=80861+(785-170)=1476188+65+342=59536×30÷4=270(333-252)×84=6804330-14×4=274171-68+36=139131×(12÷2)=78670×85=5950292÷(12÷6)=14648÷(2×4)=6470-28×9=218(715-625)×79=7110443+849=12922/4-1/4=1/4777-18-537=222848÷(2×4)=106170-55+95=210367+149+171=687214+163=377567÷7×4=324474-(72+276)=126780-(68+48)=664250÷2÷5=25956+605-43=1518234+180=41417×94×2=3196381×2-754=814×6=84422-116-38=26852+16×8=18021×20÷7=60859-(595-231)=49576÷2+395=43351×(155-151)=204398-240÷4=338642÷(3×2)=107(42-18)×20=480130+229+256=61572×(232-223)=648110÷(202-200)=55844-19×44=8594+555=114995×(327-320)=665376-13×25=5111×85-393=5429.4-3.0=6.4491+(238-26)=703163×5-711=104137×6-257=56532×99÷2=1584140+41=18111×12×2=264414÷(2×3)=69459÷(122-119)=15371+224=295111÷(148-145)=3724÷6×2=866×35÷6=385338-(100+166)=7225×(115÷5)=575976-762=214672÷3+698=922148-58×2=3212×7×79=663636÷9×17=68(476-29)÷3=149272-(56+171)=45155+20×8=315566-(231-226)=56156×(150÷5)=1680136×8=1088378×2-25=731116÷2=58434×7-433=260531×29-50=84949×4×3=588615+907-456=1066489-60-231=198392÷8×91=4459293+149×2=59158×4=232440×2-799=81(666-651)×33=495204÷(474-472)=102122÷(276-274)=61462÷(3×2)=77880+15-582=313204×2×3=1224473×(228-219)=425735×16+121=681146+142+133=421666+572÷4=8094.2-3.0=1.2768÷6÷2=64546÷7+329=407(411-394)×55=93543×44÷2=946913+588÷3=110928×(244÷4)=17083/8+4/8=7/8(41-11)×33=990416-150+72=338210×(24÷8)=630377×9=339348+(861-17)=892416÷(40÷5)=52389-323+390=456808÷2×4=16166.6+6.1=12.7658÷7÷2=4725×70×9=15750331-(213-66)=184324÷(14÷7)=162355÷5=7138×4÷2=7611×4=44179+682+729=1590658-(346+49)=263321×2=642206×4=824385÷5=7753×14-119=623741+464+879=2084551+10×79=134189.6+6.9=96.596×12÷9=1288.9-7.6=1.3(513-422)÷7=13(270-22)÷2=12495.3-79.5=15.813×21-57=21624÷(19-15)=685×(816-792)=2040818×7-313=5413749-21×17=392466×2-848=84570÷(3×2)=952.2-1.8=0.419×(40÷5)=152373+80-263=190216-(236-119)=99908-695+154=36791×9-714=105730÷5=146546+65×14=1456498-(355-186)=32966×(135÷3)=2970223+28×33=1147337+17×34=91514×7×73=7154(888-290)÷2=299999÷(626-623)=333726-182=544355+632-599=38819×43=817718-190×2=33815×(190÷5)=570231-23×4=13915×2÷5=6108×(18÷6)=324149+278=42790×6÷4=135802×9÷2=36095/7-1/7=4/7569+526=1095133×2×3=798978÷6+228=391693×8÷2=2772448÷(16÷4)=112592+358÷2=771495-482+111=124499-12×21=24794+28×30=93420.0-1.9=18.113×(114-54)=780294×2=588423+358×2=1139360-150÷6=335398×(72÷9)=3184124+672+647=1443447÷3×2=298446+(962-770)=638255+(171-169)=25786+447=53333×(220-198)=72679×73=576746×(320÷4)=3680934-31×4=810318÷(48÷8)=53469-15×21=154512+716-45=118346×(371-356)=69030÷5×92=55245×6÷9=30325×(21÷7)=97521.9+33.7=55.6709-(485+144)=8081÷9=9798÷7×6=684930÷(15÷5)=31025×2×37=1850934-(541+189)=20473×40×5=1460079×(24÷3)=632972÷(3×3)=108448÷(28÷7)=112936÷(794-786)=11722×16÷8=4431×32÷2=496(423-410)×75=975799+721=152048÷3×18=288390÷6=6517×4×37=251659×(540-442)=578217×24-324=84116÷(336-332)=29664×(14÷7)=132881×6+247=73311×32-167=185(289-169)÷4=30498×5-258=223254×(440÷8)=2970934+587=1521191-46=145213×3-33=606329+74-36=367912-95×3=627780×8÷6=1040328÷(18÷9)=16493×10-642=288230×4×9=8280111×7=777407-32×7=18337×(162÷6)=999136÷2=6878×(421-415)=468426+(931-224)=1133622-(104+36)=482686÷(35÷5)=98288÷4÷4=18341-208=133310-19×13=63264+45=309378÷6÷9=7115×(30÷5)=690140÷2÷5=146.0-5.0=1.070×(285-281)=28025×11-91=184749÷(114-107)=107397-158×2=81480-(344-75)=211369-40÷4=35947×2×14=1316172÷4×86=3698185+209+279=673402-185=217223+233-152=304739+560÷4=87914×(86÷2)=60222×9+256=454368+117×7=1187473-(249+156)=6822×2×20=88013×25-313=12733-(464-160)=429595÷7×42=357080×12-478=482(722-647)×61=4575224×2+282=73097×46×3=13386879÷3+74=36710×50-401=9911×42-174=288480-849÷3=197897-(784-574)=68745÷5=9252×3÷7=10812×10×8=9607.1-5.8=1.367+634÷2=384954-613+281=622190+272÷4=25820×21-174=246465+337-496=306(935-831)÷4=26330+497÷7=401133÷7×39=74113.1+17.8=30.9769-105=66486×4=34491÷(14÷2)=13377+768+847=1992405-17×11=21814×8×7=78482×10=82087+118×3=4416.9+6.4=13.355÷5=1122×22×2=96839×69×7=1883766-23×2=2019×(184÷4)=874768+566+286=16205.8-0.8=5.0723×2=1446797-(185+225)=38743×11-406=67812-(739-263)=336471+(352-201)=62212×24×2=576819-50-338=431280+16×59=122431×(27÷3)=27956+217=273110÷2×10=55010×12×6=720332-(151+174)=7916-457-196=263435+11×70=1205992÷(123-115)=1248.7-2.2=6.516×26+827=124339.7-20.4=19.315×36=54016×(215-164)=816146-15×3=10114×3×69=289834×15÷6=8585+14×32=53350×7+60=410632÷4×7=110663×(243÷3)=51034/9+3/9=7/9614+802-745=671100÷(20÷4)=2012×63=756395-19×9=22410×16=160659×(958-952)=3954924-584+347=68756×94×9=4737614×16÷4=56180÷5=3652×(748-652)=4992400÷5×37=2960869-297+483=1055144-213÷3=7312×8×30=2880378-645÷5=249528×3÷6=26424÷2÷3=476+14×15=286594÷3÷6=3367×2×9=1206264÷(3×2)=44674-347+135=462264+394=6589.1+9.4=18.5466-35×12=4612×29÷3=1163.8-1.1=2.7483-20×6=363241+(762-259)=744440÷(2×4)=5553×(127-121)=318995×2=199048×(322-319)=14449×2×63=6174218×(232-229)=654967×2=1934325-254÷2=19820.6+73.0=93.6670×3÷5=402312÷(2×3)=52197×(56÷8)=1379615-61×3=432167-29×3=8022×20×2=880462-352+255=365882÷3÷2=147122×4=48884÷4=21268÷(292-290)=134451+567÷3=640804-344-272=18899÷9=11267-131-122=14838+(883-770)=951133+48=1811/6+2/6=3/612×30-250=110192÷(3×2)=3219×23×2=874361×(63÷7)=3249378-91+59=346162×3÷2=243654+(894-90)=1458407-194-137=76849-696-81=72234+146=380443-(273+48)=122307×6=1842168÷(35÷5)=2429×14=406144÷6×34=816828÷2×7=289815×54=81027+451-350=128193-31×4=69280÷(50-48)=14089×3×2=534829-128+363=1064968÷4÷2=121519÷3×5=865696-440+936=119280÷(20÷4)=16372÷(300-298)=186144+176=320960÷(48÷6)=120(466-146)÷8=4043×(252÷7)=154811×7×20=1540626÷2×3=939357-945÷3=42202-(329-237)=11096×4=384738÷2×9=332160.8-58.6=2.2114+102=216468÷(108-102)=7850×80=4000935-10-134=79158×(64÷8)=464615÷(30÷6)=1236.4+5.1=11.5(810-250)÷4=140652÷2=326930÷(931-929)=465156-(250-150)=56160+(482-198)=444371-36×10=11346-64=282465-13×15=270904÷2÷2=22648÷2÷8=3456-(187+214)=55473-30×14=5366.1+23.9=90.0447-173=274979-13×50=32970×6=420810÷6=13518÷6×38=114166+28×18=670223+105+365=693(522-247)÷5=5529×15-110=32557×(987-892)=5415546÷3+228=410121+109×9=1102416÷4×3=31230+304-192=142979×(425-417)=783230×24÷3=24078+419=497494-(155+94)=245553×7-832=303977×(38÷2)=1463490÷2=245442÷(484-482)=221430-(34+281)=11513×(100÷5)=260302×(63÷7)=2718(365-122)÷9=2778×6×3=1404645÷(18÷6)=215457+273+187=917458+268÷4=525802-60×5=5028.9+7.5=16.4807-(288+472)=47875+61×11=1546327+263=590376÷(2×4)=4774+133-133=74132÷(12÷3)=3345÷(186-183)=1514×11×3=462296÷(2×2)=74690÷6+590=705224÷8÷4=733×29+945=1902273×2-274=27245×8÷3=120152×5-288=472867-563=304725+25×28=1425172÷2×60=5160134-117+154=171950÷2+481=956240×3÷9=80857-(198+394)=265126+151×3=57932×4×6=76866÷2×14=462274-(665-619)=22824×(243÷9)=648742×(49÷7)=519494.1-40.8=53.3(226-116)÷2=5513+14×3=55240÷8×28=840308÷4=77402+61×8=890387×3-952=209110-(800-707)=17372-276÷3=280169+53×12=805332-(17+107)=2088.6-5.0=3.6412-791÷7=29914×61÷7=122407-34+115=488492÷4÷3=41166×(325-320)=830791×3=2373115×3×2=690109-54+833=888564+108+305=977733+698+827=2258983-40×10=583960÷5÷2=9650×17-102=748208+(226-61)=37314×5×98=686028×25=700504÷(2×2)=12615×75=11253.7+4.2=7.9174×(27÷9)=5221.5-0.6=0.9892÷2×8=3568386+106-34=458218+31×5=373840÷(2×4)=105344×2=688288-14×17=50453÷(308-305)=151572-19×23=135394-269=125230+552÷2=50670÷7×73=730368+30×30=1268522÷9×4=232203+313+346=86235×4×6=840(565-393)÷4=43192÷4+820=868994+445÷5=1083267+224-249=242732÷4×9=1647803-(419+194)=190936÷(2×4)=11713×74÷2=481551+(964-650)=865456-235=22145+65+598=708350-183+39=20675×(28÷7)=300456-50=40612×30=36016×54÷4=21635×(409-402)=24552.8+24.9=77.7352÷4×92=809614×14×4=784780÷6×7=910856×(27÷9)=2568370+208=578180+177+406=763148÷(118-116)=74364-129=235392÷(4×2)=492.9+5.2=8.1192÷8×31=74419×14-65=20133×19÷3=209666-431-162=73406×(14÷7)=812974+(634-191)=141783×66×7=38346516÷4+764=89385+292+344=721984×(665-658)=6888217+(209-45)=3818.7-4.0=4.7147+(490-100)=537605×6=3630(696-264)÷8=5413×8=10413×5×79=5135327+273+371=971(494-291)÷7=29(847-253)÷2=297990÷6÷5=3310×39×2=780461×(640-633)=3227267÷(27÷9)=89398+22×26=970(746-286)÷5=92292+165=457348÷3=116441-(432-318)=32730×(356-278)=234031×28-273=59539×75÷9=32518×16×3=86474×4÷8=37153×4+834=144665.9+8.3=74.295×(60÷6)=95053×(96÷8)=636384÷(840-834)=64317-889÷7=190428÷(2×2)=107247+177-20=404394÷2=197210÷3×5=350642-354+501=78930×16-370=1108.3-4.5=3.821×5=10515÷5=375×5+245=620127×7=8893/6-2/6=1/647×(115-99)=752785×4÷2=1570353+532÷2=61951×15=76589+759+72=92012×33-199=197456÷8÷3=19640÷(4×2)=8035×(360-311)=1715454-10×33=12428×63÷3=588522÷9=58253-35=21814×7×78=7644588÷(2×2)=14711×33=363865-572=293974÷2×7=340981÷3×71=1917216÷(14÷7)=10837×2×29=214613×2×89=231412×23×3=82870.3-18.4=51.9389+(428-357)=46084.3-38.5=45.8183×(789-785)=73266×(70÷7)=66096×91÷4=2184755-420-262=73404-125×2=154856+(949-369)=1436322÷2=161232×3×9=6264504×3÷4=378767-179×4=51190×(559-550)=1710309+(228-167)=370484-390÷5=406301÷7×57=2451172×3-478=38389-41×7=102248×2×5=2480260+539+90=889285-192-18=75245÷7÷5=710×16×9=1440925-502-12=411120÷5÷8=319×18-290=5232÷2=16944÷(2×4)=11814÷7×64=128360÷9×4=16014×2×27=756257×3×9=6939262+(573-508)=327(260-155)÷5=21992÷2×4=1984668×(622-618)=2672279-(201+38)=4019×24=456384÷(3×2)=64752-83×7=171(455-199)÷8=32(559-55)÷9=56970-(442+186)=342298-212+316=40224+849+168=10412.3+6.4=8.7321-(834-688)=175280+262×2=80415×40-107=493141×(134-131)=423500-(38+239)=223499-10×47=2911×10×9=990866-(944-898)=820883+(956-819)=1020568÷(4×2)=7148×2×34=3264696-529=16716×9×3=432504÷(3×3)=562/7+3/7=5/7120×8-186=77468÷(20÷5)=17315-(441-181)=55649+361-198=812431-525÷7=356110+207-107=210905-105+34=834868-837=3110×9÷3=30748×6÷8=56193×64×8=47616155×3÷5=9341×(440-428)=49274-48=26720÷(3×2)=120447-161-112=17410×9×3=270162÷3×80