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688-438+223=249÷3×2=624÷6+847=21×24÷6=413-420÷4=420×(14÷7)=981÷(3×3)=55+235-30=76×(108-97)=488÷8×44=309-(251-169)=172÷4=462-18×4=695-114+963=393-103=156÷(48÷8)=816÷3÷8=27×63×6=23×2×70=429-(427-368)=492÷(27÷9)=128×3÷8=30×3×90=137+11×70=214×2×7=952-43×18=120÷8×62=900÷(24÷4)=223-14×11=472+10×11=53×(64÷8)=27×(42÷2)=3/7-1/7=9.9+9.9=479-22×15=10×3×58=448×(160-154)=58×4×5=20×(110÷5)=27×2×4=834÷(15÷5)=642-890÷2=180-280÷4=471×(10÷5)=570+101+593=17×8×6=432÷(3×3)=47×(446-438)=532÷2÷2=13×20×3=435÷5×13=1/8+5/8=12×22-139=319+35×19=417-409+33=958-827=288×(368-362)=318÷(2×3)=195×2+477=441×9÷7=436-26×4=156×2×3=44×22÷4=31×24=178×5-765=360÷5=594÷(2×3)=235÷(30÷6)=3/4-1/4=93+(312-288)=400-90×3=22×(112÷7)=779-(593-125)=210÷7=587+458+760=91×10-508=145-16×9=16×31-305=524÷4×3=20.4+20.2=632÷(161-153)=363÷3+131=327+496÷2=878÷2×7=48×(171÷9)=117×8-65=36×17÷2=21×13×3=588÷6×90=13×(389-353)=4.2+1.7=250-680÷5=15×16+705=236+285×2=5.8-3.2=199×2-382=87+84×4=41×3×8=354+52÷4=392×2-91=254-(257-86)=19-77÷7=386-158+255=338-20×14=40×(399-381)=150+425=100×9÷5=1/4+2/4=108×9÷3=616×7-477=(154-129)×82=455-(249-147)=8.0-4.8=481-358÷2=968÷(4×2)=145-114=821×3-973=463+637=190÷(34-29)=93×6×8=96×34×6=14×66÷4=155-17-136=596+521+179=(306-240)÷6=893+980÷5=47×19-506=529-148=32÷4×41=530÷(20÷4)=847×2-561=321+95-231=38×69×3=651-(236+181)=285+316=424-10×17=49×93=10×39=636÷2÷3=(195-155)×12=58+34×26=16×3×37=450-58+85=389+447÷3=48×(223-207)=36÷6×56=21×(120÷6)=211×4-795=274-(128-38)=208×4-466=12×(168÷4)=370÷(12÷6)=(209-97)÷4=56×5×3=330-176-54=19×17-81=332÷(97-95)=4/8+3/8=40÷(632-630)=265-(724-666)=182+676-360=142÷2×6=120×5÷8=11×62-95=222+916÷2=447×4=167×3+270=411+10×27=426×4=987÷3=20×(486-477)=881-26-203=32×23=184+587=393-114÷6=60×(582÷6)=346-24×5=386+195+117=184+306-12=48÷3=48×2×87=325÷(434-429)=928÷(2×2)=369×3-620=412-(22+42)=56×26=58÷2×4=145-48÷8=452-(175-12)=27×2×33=765+703+136=9.6+8.8=65×68×3=56.3-27.6=(644-597)×25=150÷2×13=28÷4×7=448-(388-287)=185+259-140=305-(59+108)=583-124=48+253+209=67+912+353=10×6×52=984-(636+311)=13×39-283=832-312÷2=48×(667-663)=195-159-28=248+792÷8=362-131=76×31÷2=69×(312÷4)=396÷3=281-468÷4=991-270-418=2.7-2.2=45+201-65=204-(996-911)=63×83÷9=253+112÷7=986-868+309=866-13×43=42×(10÷2)=17×6×4=395+75×8=90×4×3=972-117×5=108×8=246÷6×24=796-(80+289)=872÷8×4=725+(962-676)=25×(90÷6)=840÷7×3=270+146×3=840×8-182=406-(79+229)=71×36÷4=486÷9÷2=823×9-222=371-(181+63)=808÷(24÷6)=(327-316)×56=218×3-208=42×(66÷3)=17×56-460=7.2+9.1=5.0+6.8=144÷8=818+993-872=74+25×24=718-11×7=400-90=24÷4×31=612÷(3×3)=12×64÷2=69+148=30÷(732-730)=18×11×5=334-77=483÷3+15=657-29×21=756÷(24÷4)=264÷(4×2)=(830-804)×87=14×39=352-(296-159)=565×(24÷8)=833-(762-95)=456+670÷2=110+194=(451-267)÷8=176×3+464=405-21×19=609÷3÷7=391-360=4.1-0.7=674-(552-267)=10÷2×34=559+98×3=(144-12)÷2=150÷2÷3=191×5=11×12×7=69×(968-957)=290-(108+120)=488-16×4=357×4÷6=36+53=71×20÷2=656-18×24=371÷(21÷3)=10×10×5=60÷(849-843)=600+629+82=648÷4=2/5-1/5=34×14=439-159-241=387-127-76=44×92=(477-384)×27=39÷3×39=876÷2×4=227×6=19×4×93=10×6×58=74+(273-104)=(701-467)÷2=296+18+673=306÷9×97=680÷(2×2)=91×(80÷8)=444+83×6=38×23-394=66×(95÷5)=378+684÷4=518×(914-911)=135÷9×4=826-(81+528)=668-161-489=55×5×3=730-(235+252)=10.0-8.9=552÷2×6=354+257=10×33=477÷(45÷5)=32×14×2=26×3×66=474×2-911=666÷3÷6=97×70=161×5=215-59=530×3-348=(429-360)÷3=76.7-70.1=388-30=(818-414)÷2=13×4×82=202+986+225=540÷(3×3)=31×2=49÷7×55=112÷2×13=50×80×4=225×4÷5=9.0+6.4=262-210-13=74+19×35=828÷(923-920)=141×8÷4=28×3-27=82+316-183=25+383+524=46.5-16.8=301+160×3=(816-658)÷2=138+192+311=49×17=639-(479-260)=441÷3=325+(413-78)=276×2÷3=48×(408÷8)=17×5×20=143×5-81=62×(379-330)=600-720÷9=138+24×25=78÷3×19=468-(23+399)=34×12×2=62.3-61.0=828+(589-427)=24×2×59=75+(360-282)=602÷7×9=171+912=9.1-5.9=429-180+81=555÷5÷3=236+298×2=92×99×3=311+131×4=24×29÷4=385-258÷6=21×25+564=204÷4×16=72÷4=770+573-925=81×11+50=959-41×13=268÷4=20×21-289=(318-30)÷3=320×3×2=994×8÷2=172×3×2=(260-236)÷4=156-58=186×(267-263)=460-(162+295)=134+345-267=358+605÷5=679×2-342=91×2×4=4/7+2/7=821×8÷4=47×69=496-125-75=914×(16÷4)=15×(54÷6)=618-590÷5=602+27×26=271×8-39=(397-271)÷3=285-19×14=600÷6÷4=11×14÷2=234÷(320-314)=953-(579+197)=63+72×4=67.2+32.2=440÷(10÷2)=733+513-688=176÷(398-396)=772-501+61=297×3×2=801-310=289+93=92÷4×7=(267-82)÷5=460-10×36=120+20×37=738-(439-171)=90-63+502=882-(38+630)=132÷2÷2=37+565+325=560+38×12=405-297=22×35=432÷(12÷2)=427÷(20-13)=477-818÷2=137+259=312-301=496×2=652-(88+473)=802÷2×7=120-(73-28)=21×31÷7=12×(152÷8)=16×9÷2=314-65×3=59×(63÷7)=782+894+757=37×7+317=98×52=672÷4=179×5-453=731-(306+414)=17×61=867-81×9=547×3-781=33×84÷9=202÷(306-304)=82×(245÷5)=58+41×9=848÷4÷2=271+117+332=455-(228-61)=282+333×3=10×9×56=379×3-784=21+(201-28)=7.3-5.3=830÷5=409-12×9=68×(65÷5)=(433-321)÷8=900÷5÷5=26×(10÷5)=277-142-103=216÷(42÷7)=468-(184-149)=448-23×6=27×3×11=372÷(3×2)=248-165=857×(12÷2)=318÷2=744+170-869=235-221=11×11×4=78+23=972÷(32÷8)=(271-236)×24=628-195+373=49×16-569=808-(952-299)=984+14×54=32×(512÷8)=185+595-229=212+176=29.7-22.6=118×9=757-367=31×(56÷8)=132+354-113=294÷3÷7=821-14×6=696÷(2×3)=79×90×3=221×2+171=(695-485)÷5=464×8÷2=13×(154-146)=647-173=117×5-419=832÷(2×2)=25×18-11=58×16=12×32×2=295×(12÷6)=125+13×18=902+11-694=145+732-258=726÷6×7=838+49×16=66×65=49×(119÷7)=9.9-1.3=32×12-76=354+29×6=111+74×2=536+163=232-(213-109)=443×9÷3=611+(820-627)=13×(340÷4)=36×30=1/5+3/5=222÷(428-426)=203-123+375=738-(473-415)=24+28×27=161×2×3=166×3=(339-328)×15=291+16×61=72×(469-407)=293-226+472=394-32×9=14×52=747-(683-352)=61×(199-191)=34×8=132÷4×7=97×83×7=112+48÷8=(854-649)÷5=17×40-464=264÷(3×2)=742-107-523=68×(504÷7)=116×7×5=756×9=10×44÷4=816÷(3×2)=412×2-337=60×12÷4=289-118-154=800+(982-439)=14×23×2=875×8÷4=10×(405÷5)=952÷7×9=492÷(2×2)=225÷5×8=493-14×29=2/4-1/4=514÷2×8=(554-44)÷2=924÷(14÷2)=91÷7=301-262=499-(60+18)=305-13×3=187×4×5=31×(425-419)=464-(208+121)=23×39+470=444+55×3=220×2×8=12×65+100=17×58÷2=55.9+30.3=1/6+2/6=368+13×2=23×(16÷4)=168-644÷4=178+35-136=(291-177)÷6=605+367=15×2×22=36×3×5=31×16÷8=217×5÷7=3.9+5.0=677-(172-83)=195×3=37×15=702÷9÷2=77×(736-685)=288÷(12÷3)=110÷2+171=24×2×53=238-108=809-650+289=262-(190-14)=27×28÷9=773-15×21=545×(720-713)=198+331=17×4×8=345-330+60=54.5-0.7=503-23-354=102+64=91×(270-264)=99÷9×23=402÷(36÷6)=33×(355-348)=507÷3=88×(218-210)=368÷2+164=35×(570-521)=453+912÷4=452+38-111=675×8÷2=55×13÷5=51.0-11.8=358+752+658=39×11-159=4/8+2/8=264-148+851=208+132=76×(373-366)=4.2-2.4=749÷7+844=18×26-308=292+818-193=447-204×2=158×5=14×35-386=673-207÷3=52÷(16÷8)=18×5×62=28+(478-315)=145-(303-278)=22×4×19=145-273÷3=86×5-356=684-(346+222)=15×6×4=751×6÷2=22×2×3=483-(43+209)=373-83×4=231+607-280=216÷3÷4=35÷7×3=373-(316-208)=(242-122)÷6=926-(759-125)=(244-140)÷4=361+562-276=25×48÷6=131+53×11=10×(238÷7)=891÷3×8=954÷3÷2=414+47×7=317-(307-85)=(436-36)÷8=118×(310-305)=259÷7=80×4×5=360+(411-294)=289-540÷5=348-570÷3=218+(311-280)=67+311=360-88+109=465-(112+251)=477+(74-20)=315÷(35÷5)=359+307+116=14×4×62=380-12×15=768÷(2×4)=25.2+21.7=37×(48÷4)=395+887+351=47×(129-56)=5.6+1.5=362-156+156=53×16÷2=12×6×48=228÷2=29×(10÷5)=153×2÷3=44÷2×21=26×(50÷5)=617×(307-300)=198×(990-987)=604+54×17=39.1+35.0=13×3×19=142×(18÷3)=774×9÷6=887×2=500-(17+408)=152+129=12×(162÷6)=138+196-264=386+971-380=3.4+70.0=317-(456-206)=6.8-3.0=189+287-397=825×(964-960)=10×4×85=41×2×8=3/7-2/7=8.1-7.2=890-506=26×2×33=240÷4÷4=325×5-851=477-14×19=146+(396-329)=48×(28÷2)=84×7+975=15×21×2=376+614=7/9+2/9=78×38=277×(416-407)=(587-149)÷6=648÷8×26=90÷3÷6=672-290+54=231÷7×17=563×9=238÷(14÷7)=92×14÷8=(122-83)×75=902-271×3=357÷(35÷5)=179-(441-270)=905+681=41×6÷3=247+250-263=98×(18÷3)=400÷4+304=680÷(4×2)=11×(120-85)=16×2×29=10×13×7=32÷8×18=300+216=705÷(27÷9)=288÷6×62=496-360-13=896÷2÷4=10×7×83=240÷(234-232)=780÷3×7=703+764÷4=34×24÷6=292÷(2×2)=475+38+804=486+223=442÷(375-373)=6.0+7.9=247-17-176=27×(483-456)=215×2=695-47×2=110×8÷5=362+41×7=918+(907-568)=1.7+5.1=448÷(279-277)=(774-668)÷2=26×2×56=20÷4×49=612-273×2=(676-564)÷8=279×3-694=418+(316-233)=309+594-249=239+29×22=378+46×21=12×41-225=882÷(606-600)=176÷8×9=484+159×3=18×42÷9=280+74+139=707×(455-452)=24÷(228-220)=20×3÷6=14×4×81=27×37×7=80×10÷2=475-34×12=20×2×69=226÷(349-347)=264÷(18÷9)=461-(88+176)=8.6-6.7=776÷8×6=660÷6+294=116×4+288=135+21×11=87+392=580+207×3=592÷2+386=62×(372÷6)=238×3-657=26×23×3=482-370-26=472÷2×6=914-(66+559)=11×(520÷8)=422+26-56=247-144+391=106+908-491=110×(48÷8)=12×30-44=26×3×10=483×(12÷6)=356-56-100=722+(954-706)=332÷2÷2=122×(14÷7)=629×7=1/4+3/4=300÷5=50×(162-144)=412÷2÷2=395×5=882÷(3×2)=889-49×7=422×2=80×46=42÷(2×3)=19×22-320=4/8-1/8=471-313=194÷2=932÷4×7=856÷8×7=8.6-0.2=28×56×4=16×31-80=220+39×9=334-167=(800-717)×74=854÷7÷2=938÷7×5=38×21=45.8+44.1=57×8=11+268-33=223-(77+57)=297-10×16=541-(600-312)=160+137+170=854-(118+572)=181-268÷4=22×11×2=270÷(35÷7)=(963-771)÷2=975÷(663-660)=80×12÷6=248÷4×41=52×(393-390)=739+266+892=304+430÷5=800÷(4×2)=83×(228-224)=366÷2+403=238×4÷7=61×(68÷2)=99×4÷6=183×4-84=96÷8×58=924-460×2=573+(768-233)=988+290×3=306+(255-226)=160÷5×26=828÷6÷2=349-459÷3=907-94-577=250÷5+145=38.7-15.8=41×(514-417)=3.6-3.5=669-215×3=420×2-213=866×(549-543)=63.8-43.2=878+66×7=244×6÷8=376÷(397-395)=429+(549-481)=827-21×27=88×81×7=180÷(2×2)=703×(48÷8)=37×(479-471)=(347-315)÷2=215-(82+12)=20×(64÷4)=756÷(2×2)=746-502=485-149-177=49×36×6=17×45-761=75×4×3=21+39=147÷7×37=816-200+677=99×(33÷3)=900÷5=499-464+172=96×81=194÷(12÷6)=110×(333-326)=68-390÷6=630÷(3×2)=405-18×4=174×4×3=388-486÷2=931+18+124=876-(60+555)=28×35-271=8.5+9.5=39×17=339-24×14=488-(971-812)=606+451=992-(14+478)=484÷(20÷5)=129+97×3=830-82×8=424-123×2=6.3+3.7=91×(15÷5)=56×7÷8=768÷2÷3=2.9+8.4=(131-117)×95=81.3-12.9=320-(104+156)=944÷(72÷9)=887+62×4=9.3-1.0=23×29-150=544-444+109=854-(632-15)=110÷2+124=140÷(28÷7)=338×(612-606)=320-143×2=52×33÷2=123+28×26=12×13×4=315-17×18=496+(384-207)=322×3×5=24×39÷2=93÷3×22=840÷(35÷5)=675-108÷2=137×(260-254)=642+(876-309)=228÷4=184÷(2×4)=877-564÷2=488×4-597=316÷(2×2)=683×7=360÷9÷5=444-(447-286)=188+282=6.0+8.0=976+359×2=894-167+952=821-24×8=149+(435-399)=58×58×2=454-816÷2=237×(185-182)=458-340+185=4.3-3.4=975÷3×7=299-(221+24)=19×97×7=296÷(278-276)=(631-569)×40=348-(107+239)=672÷8×85=312÷(2×2)=1.2+4.1=285+98-224=330-28×4=34×(280-264)=832×3÷6=959÷7=123+246=242-66-39=632×(56÷7)=504÷7÷2=35×3+475=966-21×27=335+(291-285)=140×2=9.5-3.0=361-150-65=11×9×8=4.9-2.1=11×24=279+143-167=238-51-146=18×2×56=489-458+119=211-21+80=405-18×20=79×(285÷5)=860-(156+502)=769-(23+298)=376+(969-561)=12×21×2=152-27×3=21×14×3=147-68×2=926-655-92=16×(252÷6)=30×(28÷2)=243-60÷3=688÷2÷2=230÷(154-152)=427+298+188=16×4×55=739-55×12=0.5+3.4=456÷(200-197)=877×9-602=305×3=(487-373)÷3=154+16×10=108+545+185=21×22-104=23×7=62×29÷2=696×(56÷7)=40÷2×24=217+(409-243)=446-19×20=414-74=12×(138÷6)=275×4÷2=57×77=(138-127)×40=847×(36÷9)=324÷3×2=10×42-338=42×59÷7=727×(310-305)=171-406÷7=95×8÷5=84÷(49÷7)=118+118=497-484+186=654÷(58-52)=688-621=60÷(20÷5)=165+121=518×5=28×33-850=2.8+7.4=628-(172+298)=419-392+178=497-196-139=858-852+939=32×3×39=700-155=20+335+60=10×72÷3=398-26×15=791÷(821-814)=27×17-251=672÷(2×2)=(351-95)÷4=816÷4=119+84+446=491-259+20=96÷8=477+472÷8=(137-65)÷4=336÷7÷6=283-127+198=656÷(86-78)=42×2×4=318÷(3×2)=43×20-246=54×15-168=256÷2=846-12×60=20×29÷4=668÷(2×2)=313-99×3=148×3=117÷9+437=948-829=393-67×2=920-354-142=6/10-4/10=17×(317-309)=58.4+40.2=131×3×8=868÷7÷4=661-352-147=504×(685-681)=361-14×16=82×34=6/8-1/8=210÷3÷2=893+13×19=240÷5×52=44.8+18.2=132÷3=635×7=521-37×6=69-27+78=470-12×27=39×37=349×9=48÷2×4=40×7+380=12×48÷8=(480-448)×94=243-10×8=131×(176-173)=230-(708-509)=(324-180)÷8=18×31÷9=423-52×6=10×9×7=27×(10÷5)=548÷4+716=426×(644-639)=156÷6×27=957×(56÷8)=57×(309-301)=0.8+9.2=277-(302-46)=658+(826-352)=840-101+121=249+66+568=417-311+13=381-48-159=459-32×3=410+(85-54)=227-62=4/6+2/6=24×4×8=14×3×5=780×2-714=369-97+82=295÷5=161×6=800÷8×5=384÷(175-172)=437-15×11=423÷9×8=80×24÷3=496-144÷6=414+12×24=120÷(352-347)=11×(60÷3)=192+24×3=14×36+32=12×8×85=326-155=4/8-3/8=138+808÷8=(633-616)×30=496-87=104÷8×64=3/5+2/5=972÷(12÷4)=135÷5×13=83×86×8=33×(208÷8)=633÷(478-475)=74.3-53.9=12×4×61=375-218+249=76.8-8.0=451-66×2=464-260-192=264+446÷2=188-(187-95)=688÷(4×2)=28÷4×3=391×2=33×3×89=94+129-129=593+(500-435)=810÷9×78=30×(602÷7)=2.6-0.2=193+65=460-216=265÷(10÷2)=193+806=729÷3+186=501+193+189=52×(28÷7)=52÷(377-373)=370+(783-470)=9.7-8.9=750-440÷5=213×3=179×2×3=716×(207-202)=644÷(2×2)=575÷(969-964)=282+86+318=340-67-111=73×(656-572)=44×12=24×25+929=382+331=23×14×3=69×7=346×2×6=57×11=225×4×9=663+527=162÷9×80=801×(858-851)=(470-340)÷5=16×15×2=313+250÷2=5/8-1/8=762÷6×7=878-69-414=70×18=28×53÷2=829-22×20=9.2-1.8=40×(595-544)=(245-172)×12=336-257=821-65-539=14×26=150×6=504÷(20÷5)=566+695÷5=441-51÷3=698×4÷8=76÷4×85=5.7+3.5=66×(12÷4)=541-505÷5=882÷6+347=540÷2÷2=384×4-431=980×2=431+(791-709)=47×45×6=32×2=85÷(621-616)=874×(16÷2)=(342-306)÷2=84×7÷3=371-307=348÷2=802-13×16=70÷5+22=295+(365-184)=7.6-1.0=292÷(280-276)=13×8=506-(364-295)=887-(700+66)=609÷3=4.3-2.6=56+62×15=635-(320-36)=916×(45÷5)=402÷2÷3=852÷2=85×15=2.8+2.5=437-385÷7=587×(642-636)=17×3×58=70×3×2=33.2+4.0=182×2×9=591+25×19=25×14-140=10×18+183=735÷7×9=403-219=37×22-571=(225-168)×13=7.7-4.0=180÷(25÷5)=16×47-120=715-26×22=161+224+334=463×(10÷2)=558×4÷2=9.5-7.7=8.1+0.8=110×(30÷6)=(108-90)×18=240÷6×2=15×2+11=300×3÷4=27×(216÷6)=341+31×7=310+(220-141)=(595-535)÷3=758×4÷8=18×24=55×2=288×(12÷6)=273+(305-194)=783÷(3×3)=9.2-8.2=656÷(4×2)=29×84÷6=23×10-196=70÷2+104=570+11+308=43×15=270+195-159=62×12=752+10×30=197+17×35=65×77×9=61×12÷2=620+(594-112)=810+41+134=983×(652-645)=552÷4÷3=48×5÷8=618-575=4.8-2.7=13×(145-125)=387-165-121=416-(588-285)=168÷2÷4=910-133-31=342÷9÷2=37×23-814=335+(439-83)=22×42+535=352÷4×6=231+266=38×14=267×2-75=347-315+23=435-10×23=181+146-189=388+(455-207)=864+189+965=7.9+7.9=847+624÷8=79×10-638=145+107+532=926-346-178=38-13=46+764-54=7.9+4.7=232÷4=179×3=308÷7=938-522÷2=448+17×41=360÷2÷2=(555-440)÷5=73×8-563=1/6+3/6=270-11×20=224÷(325-321)=863-590=572-750÷2=(71-33)×19=960÷(2×2)=820-585+100=103+191=14×56÷2=438+95×9=102÷6×69=48×74=950-434+411=(839-137)÷6=364÷(110-103)=422-53-152=196+71=(313-270)×22=2.4+0.4=22×30÷5=573+154=781+763-867=2/3-1/3=49×12+169=171+235+428=40.1+22.7=216÷(4×2)=41+78×7=632-67×7=132×5÷6=491+569-911=282÷(16÷8)=687-370-155=304÷8÷2=92×(63÷7)=102+109+188=212÷2×7=472÷8×87=287-(162+16)=870-176×3=(664-112)÷8=(451-371)÷2=492-80÷8=490-828÷3=(228-118)÷2=52+(143-23)=21×4×35=123×(42÷7)=14×12-58=256÷(500-492)=730×8-523=403-(320+59)=10×21×2=980÷5÷4=7.3+7.5=(418-406)÷3=514+89+169=16×(595-524)=27×2×91=69×7-301=247×4×3=443×(16÷8)=403×(18÷9)=838×5-921=68×2÷4=380÷(20÷4)=410÷(610-605)=17×(246-189)=21×22-157=93×90=416×(24÷4)=798+351-671=971-148-100=283-195+914=368÷(40÷5)=162÷(3×3)=301×2-282=846-10×30=54÷(420-414)=(427-237)÷2=83×49×3=406×2÷7=128÷(2×2)=49×2×43=367-420÷4=22+(207-175)=3/6-1/6=288÷4=296+282+381=282÷(3×2)=285÷3=476-(118+310)=332-990÷6=378÷3÷7=268+79+61=730-24-291=184÷8×34=99÷9=144÷2=217+(741-51)=963×(12÷6)=468-12×11=10×18×4=168×5÷3=480÷5×6=7.4-5.6=756÷4÷7=59+276=54-156÷6=(415-395)÷2=0.5+7.1=7.2+7.8=424-13×30=41×18-574=857+846-83=400÷(12÷6)=851-108=449-(52+174)=476-10×44=2.7+1.1=782×(691-686)=753÷3=17×(118÷2)=95×(81÷9)=490-24×12=331-190-68=35×25-559=574×5=81÷3=210÷3+880=576÷9+270=456÷8=24×16×2=42÷(269-266)=254+187-292=15.2+2.6=參考答案688-438+223=473249÷3×2=166624÷6+847=95121×24÷6=84413-420÷4=308420×(14÷7)=840981÷(3×3)=10955+235-30=26076×(108-97)=836488÷8×44=2684309-(251-169)=227172÷4=43462-18×4=390695-114+963=1544393-103=290156÷(48÷8)=26816÷3÷8=3427×63×6=1020623×2×70=3220429-(427-368)=370492÷(27÷9)=164128×3÷8=4830×3×90=8100137+11×70=907214×2×7=2996952-43×18=178120÷8×62=930900÷(24÷4)=150223-14×11=69472+10×11=58253×(64÷8)=42427×(42÷2)=5673/7-1/7=2/79.9+9.9=19.8479-22×15=14910×3×58=1740448×(160-154)=268858×4×5=116020×(110÷5)=44027×2×4=216834÷(15÷5)=278642-890÷2=197180-280÷4=110471×(10÷5)=942570+101+593=126417×8×6=816432÷(3×3)=4847×(446-438)=376532÷2÷2=13313×20×3=780435÷5×13=11311/8+5/8=6/812×22-139=125319+35×19=984417-409+33=41958-827=131288×(368-362)=1728318÷(2×3)=53195×2+477=867441×9÷7=567436-26×4=332156×2×3=93644×22÷4=24231×24=744178×5-765=125360÷5=72594÷(2×3)=99235÷(30÷6)=473/4-1/4=2/493+(312-288)=117400-90×3=13022×(112÷7)=352779-(593-125)=311210÷7=30587+458+760=180591×10-508=402145-16×9=116×31-305=191524÷4×3=39320.4+20.2=40.6632÷(161-153)=79363÷3+131=252327+496÷2=575878÷2×7=307348×(171÷9)=912117×8-65=87136×17÷2=30621×13×3=819588÷6×90=882013×(389-353)=4684.2+1.7=5.9250-680÷5=11415×16+705=945236+285×2=8065.8-3.2=2.6199×2-382=1687+84×4=42341×3×8=984354+52÷4=367392×2-91=693254-(257-86)=8319-77÷7=8386-158+255=483338-20×14=5840×(399-381)=720150+425=575100×9÷5=1801/4+2/4=3/4108×9÷3=324616×7-477=3835(154-129)×82=2050455-(249-147)=3538.0-4.8=3.2481-358÷2=302968÷(4×2)=121145-114=31821×3-973=1490463+637=1100190÷(34-29)=3893×6×8=446496×34×6=1958414×66÷4=231155-17-136=2596+521+179=1296(306-240)÷6=11893+980÷5=108947×19-506=387529-148=38132÷4×41=328530÷(20÷4)=106847×2-561=1133321+95-231=18538×69×3=7866651-(236+181)=234285+316=601424-10×17=25449×93=455710×39=390636÷2÷3=106(195-155)×12=48058+34×26=94216×3×37=1776450-58+85=477389+447÷3=53848×(223-207)=76836÷6×56=33621×(120÷6)=420211×4-795=49274-(128-38)=184208×4-466=36612×(168÷4)=504370÷(12÷6)=185(209-97)÷4=2856×5×3=840330-176-54=10019×17-81=242332÷(97-95)=1664/8+3/8=7/840÷(632-630)=20265-(724-666)=207182+676-360=498142÷2×6=426120×5÷8=7511×62-95=587222+916÷2=680447×4=1788167×3+270=771411+10×27=681426×4=1704987÷3=32920×(486-477)=180881-26-203=65232×23=736184+587=771393-114÷6=37460×(582÷6)=5820346-24×5=226386+195+117=698184+306-12=47848÷3=1648×2×87=8352325÷(434-429)=65928÷(2×2)=232369×3-620=487412-(22+42)=34856×26=145658÷2×4=116145-48÷8=139452-(175-12)=28927×2×33=1782765+703+136=16049.6+8.8=18.465×68×3=1326056.3-27.6=28.7(644-597)×25=1175150÷2×13=97528÷4×7=49448-(388-287)=347185+259-140=304305-(59+108)=138583-124=45948+253+209=51067+912+353=133210×6×52=3120984-(636+311)=3713×39-283=224832-312÷2=67648×(667-663)=192195-159-28=8248+792÷8=347362-131=23176×31÷2=117869×(312÷4)=5382396÷3=132281-468÷4=164991-270-418=3032.7-2.2=0.545+201-65=181204-(996-911)=11963×83÷9=581253+112÷7=269986-868+309=427866-13×43=30742×(10÷2)=21017×6×4=408395+75×8=99590×4×3=1080972-117×5=387108×8=864246÷6×24=984796-(80+289)=427872÷8×4=436725+(962-676)=101125×(90÷6)=375840÷7×3=360270+146×3=708840×8-182=6538406-(79+229)=9871×36÷4=639486÷9÷2=27823×9-222=7185371-(181+63)=127808÷(24÷6)=202(327-316)×56=616218×3-208=44642×(66÷3)=92417×56-460=4927.2+9.1=16.35.0+6.8=11.8144÷8=18818+993-872=93974+25×24=674718-11×7=641400-90=31024÷4×31=186612÷(3×3)=6812×64÷2=38469+148=21730÷(732-730)=1518×11×5=990334-77=257483÷3+15=176657-29×21=48756÷(24÷4)=126264÷(4×2)=33(830-804)×87=226214×39=546352-(296-159)=215565×(24÷8)=1695833-(762-95)=166456+670÷2=791110+194=304(451-267)÷8=23176×3+464=992405-21×19=6609÷3÷7=29391-360=314.1-0.7=3.4674-(552-267)=38910÷2×34=170559+98×3=853(144-12)÷2=66150÷2÷3=25191×5=95511×12×7=92469×(968-957)=759290-(108+120)=62488-16×4=424357×4÷6=23836+53=8971×20÷2=710656-18×24=224371÷(21÷3)=5310×10×5=50060÷(849-843)=10600+629+82=1311648÷4=1622/5-1/5=1/534×14=476439-159-241=39387-127-76=18444×92=4048(477-384)×27=251139÷3×39=507876÷2×4=1752227×6=136219×4×93=706810×6×58=348074+(273-104)=243(701-467)÷2=117296+18+673=987306÷9×97=3298680÷(2×2)=17091×(80÷8)=910444+83×6=94238×23-394=48066×(95÷5)=1254378+684÷4=549518×(914-911)=1554135÷9×4=60826-(81+528)=217668-161-489=1855×5×3=825730-(235+252)=24310.0-8.9=1.1552÷2×6=1656354+257=61110×33=330477÷(45÷5)=5332×14×2=89626×3×66=5148474×2-911=37666÷3÷6=3797×70=6790161×5=805215-59=156530×3-348=1242(429-360)÷3=2376.7-70.1=6.6388-30=358(818-414)÷2=20213×4×82=4264202+986+225=1413540÷(3×3)=6031×2=6249÷7×55=385112÷2×13=72850×80×4=16000225×4÷5=1809.0+6.4=15.4262-210-13=3974+19×35=739828÷(923-920)=276141×8÷4=28228×3-27=5782+316-183=21525+383+524=93246.5-16.8=29.7301+160×3=781(816-658)÷2=79138+192+311=64149×17=833639-(479-260)=420441÷3=147325+(413-78)=660276×2÷3=18448×(408÷8)=244817×5×20=1700143×5-81=63462×(379-330)=3038600-720÷9=520138+24×25=73878÷3×19=494468-(23+399)=4634×12×2=81662.3-61.0=1.3828+(589-427)=99024×2×59=283275+(360-282)=153602÷7×9=774171+912=10839.1-5.9=3.2429-180+81=330555÷5÷3=37236+298×2=83292×99×3=27324311+131×4=83524×29÷4=174385-258÷6=34221×25+564=1089204÷4×16=81672÷4=18770+573-925=41881×11+50=941959-41×13=426268÷4=6720×21-289=131(318-30)÷3=96320×3×2=1920994×8÷2=3976172×3×2=1032(260-236)÷4=6156-58=98186×(267-263)=744460-(162+295)=3134+345-267=212358+605÷5=479679×2-342=101691×2×4=7284/7+2/7=6/7821×8÷4=164247×69=3243496-125-75=296914×(16÷4)=365615×(54÷6)=135618-590÷5=500602+27×26=1304271×8-39=2129(397-271)÷3=42285-19×14=19600÷6÷4=2511×14÷2=77234÷(320-314)=39953-(579+197)=17763+72×4=35167.2+32.2=99.4440÷(10÷2)=88733+513-688=558176÷(398-396)=88772-501+61=332297×3×2=1782801-310=491289+93=38292÷4×7=161(267-82)÷5=37460-10×36=100120+20×37=860738-(439-171)=47090-63+502=529882-(38+630)=214132÷2÷2=3337+565+325=927560+38×12=1016405-297=10822×35=770432÷(12÷2)=72427÷(20-13)=61477-818÷2=68137+259=396312-301=11496×2=992652-(88+473)=91802÷2×7=2807120-(73-28)=7521×31÷7=9312×(152÷8)=22816×9÷2=72314-65×3=11959×(63÷7)=531782+894+757=243337×7+317=57698×52=5096672÷4=168179×5-453=442731-(306+414)=1117×61=1037867-81×9=138547×3-781=86033×84÷9=308202÷(306-304)=10182×(245÷5)=401858+41×9=427848÷4÷2=106271+117+332=720455-(228-61)=288282+333×3=128110×9×56=5040379×3-784=35321+(201-28)=1947.3-5.3=2.0830÷5=166409-12×9=30168×(65÷5)=884(433-321)÷8=14900÷5÷5=3626×(10÷5)=52277-142-103=32216÷(42÷7)=36468-(184-149)=433448-23×6=31027×3×11=891372÷(3×2)=62248-165=83857×(12÷2)=5142318÷2=159744+170-869=45235-221=1411×11×4=48478+23=101972÷(32÷8)=243(271-236)×24=840628-195+373=80649×16-569=215808-(952-299)=155984+14×54=174032×(512÷8)=2048185+595-229=551212+176=38829.7-22.6=7.1118×9=1062757-367=39031×(56÷8)=217132+354-113=373294÷3÷7=14821-14×6=737696÷(2×3)=11679×90×3=21330221×2+171=613(695-485)÷5=42464×8÷2=185613×(154-146)=104647-173=474117×5-419=166832÷(2×2)=20825×18-11=43958×16=92812×32×2=768295×(12÷6)=590125+13×18=359902+11-694=219145+732-258=619726÷6×7=847838+49×16=162266×65=429049×(119÷7)=8339.9-1.3=8.632×12-76=308354+29×6=528111+74×2=259536+163=699232-(213-109)=128443×9÷3=1329611+(820-627)=80413×(340÷4)=110536×30=10801/5+3/5=4/5222÷(428-426)=111203-123+375=455738-(473-415)=68024+28×27=780161×2×3=966166×3=498(339-328)×15=165291+16×61=126772×(469-407)=4464293-226+472=539394-32×9=10614×52=728747-(683-352)=41661×(199-191)=48834×8=272132÷4×7=23197×83×7=56357112+48÷8=118(854-649)÷5=4117×40-464=216264÷(3×2)=44742-107-523=11268×(504÷7)=4896116×7×5=4060756×9=680410×44÷4=110816÷(3×2)=136412×2-337=48760×12÷4=180289-118-154=17800+(982-439)=134314×23×2=644875×8÷4=175010×(405÷5)=810952÷7×9=1224492÷(2×2)=123225÷5×8=360493-14×29=872/4-1/4=1/4514÷2×8=2056(554-44)÷2=255924÷(14÷2)=13291÷7=13301-262=39499-(60+18)=421305-13×3=266187×4×5=374031×(425-419)=186464-(208+121)=13523×39+470=1367444+55×3=609220×2×8=352012×65+100=88017×58÷2=49355.9+30.3=86.21/6+2/6=3/6368+13×2=39423×(16÷4)=92168-644÷4=7178+35-136=77(291-177)÷6=19605+367=97215×2×22=66036×3×5=54031×16÷8=62217×5÷7=1553.9+5.0=8.9677-(172-83)=588195×3=58537×15=555702÷9÷2=3977×(736-685)=3927288÷(12÷3)=72110÷2+171=22624×2×53=2544238-108=130809-650+289=448262-(190-14)=8627×28÷9=84773-15×21=458545×(720-713)=3815198+331=52917×4×8=544345-330+60=7554.5-0.7=53.8503-23-354=126102+64=16691×(270-264)=54699÷9×23=253402÷(36÷6)=6733×(355-348)=231507÷3=16988×(218-210)=704368÷2+164=34835×(570-521)=1715453+912÷4=681452+38-111=379675×8÷2=270055×13÷5=14351.0-11.8=39.2358+752+658=176839×11-159=2704/8+2/8=6/8264-148+851=967208+132=34076×(373-366)=5324.2-2.4=1.8749÷7+844=95118×26-308=160292+818-193=917447-204×2=39158×5=79014×35-386=104673-207÷3=60452÷(16÷8)=2618×5×62=558028+(478-315)=191145-(303-278)=12022×4×19=1672145-273÷3=5486×5-356=74684-(346+222)=11615×6×4=360751×6÷2=225322×2×3=132483-(43+209)=231373-83×4=41231+607-280=558216÷3÷4=1835÷7×3=15373-(316-208)=265(242-122)÷6=20926-(759-125)=292(244-140)÷4=26361+562-276=64725×48÷6=200131+53×11=71410×(238÷7)=340891÷3×8=2376954÷3÷2=159414+47×7=743317-(307-85)=95(436-36)÷8=50118×(310-305)=590259÷7=3780×4×5=1600360+(411-294)=477289-540÷5=181348-570÷3=158218+(311-280)=24967+311=378360-88+109=381465-(112+251)=102477+(74-20)=531315÷(35÷5)=45359+307+116=78214×4×62=3472380-12×15=200768÷(2×4)=9625.2+21.7=46.937×(48÷4)=444395+887+351=163347×(129-56)=34315.6+1.5=7.1362-156+156=36253×16÷2=42412×6×48=3456228÷2=11429×(10÷5)=58153×2÷3=10244÷2×21=46226×(50÷5)=260617×(307-300)=4319198×(990-987)=594604+54×17=152239.1+35.0=74.113×3×19=741142×(18÷3)=852774×9÷6=1161887×2=1774500-(17+408)=75152+129=28112×(162÷6)=324138+196-264=70386+971-380=9773.4+70.0=73.4317-(456-206)=676.8-3.0=3.8189+287-397=79825×(964-960)=330010×4×85=340041×2×8=6563/7-2/7=1/78.1-7.2=0.9890-506=38426×2×33=1716240÷4÷4=15325×5-851=774477-14×19=211146+(396-329)=21348×(28÷2)=67284×7+975=156315×21×2=630376+614=9907/9+2/9=178×38=2964277×(416-407)=2493(587-149)÷6=73648÷8×26=210690÷3÷6=5672-290+54=436231÷7×17=561563×9=5067238÷(14÷7)=11992×14÷8=161(122-83)×75=2925902-271×3=89357÷(35÷5)=51179-(441-270)=8905+681=158641×6÷3=82247+250-263=23498×(18÷3)=588400÷4+304=404680÷(4×2)=8511×(120-85)=38516×2×29=92810×13×7=91032÷8×18=72300+216=516705÷(27÷9)=235288÷6×62=2976496-360-13=123896÷2÷4=11210×7×83=5810240÷(234-232)=120780÷3×7=1820703+764÷4=89434×24÷6=136292÷(2×2)=73475+38+804=1317486+223=709442÷(375-373)=2216.0+7.9=13.9247-17-176=5427×(483-456)=729215×2=430695-47×2=601110×8÷5=176362+41×7=649918+(907-568)=12571.7+5.1=6.8448÷(279-277)=224(774-668)÷2=5326×2×56=291220÷4×49=245612-273×2=66(676-564)÷8=14279×3-694=143418+(316-233)=501309+594-249=654239+29×22=877378+46×21=134412×41-225=267882÷(606-600)=147176÷8×9=198484+159×3=96118×42÷9=84280+74+139=493707×(455-452)=212124÷(228-220)=320×3÷6=1014×4×81=453627×37×7=699380×10÷2=400475-34×12=6720×2×69=2760226÷(349-347)=113264÷(18÷9)=132461-(88+176)=1978.6-6.7=1.9776÷8×6=582660÷6+294=404116×4+288=752135+21×11=36687+392=479580+207×3=1201592÷2+386=68262×(372÷6)=3844238×3-657=5726×23×3=1794482-370-26=86472÷2×6=1416914-(66+559)=28911×(520÷8)=715422+26-56=392247-144+391=494106+908-491=523110×(48÷8)=66012×30-44=31626×3×10=780483×(12÷6)=966356-56-100=200722+(954-706)=970332÷2÷2=83122×(14÷7)=244629×7=44031/4+3/4=1300÷5=6050×(162-144)=900412÷2÷2=103395×5=1975882÷(3×2)=147889-49×7=546422×2=84480×46=368042÷(2×3)=719×22-320=984/8-1/8=3/8471-313=158194÷2=97932÷4×7=1631856÷8×7=7498.6-0.2=8.428×56×4=627216×31-80=416220+39×9=571334-167=167(800-717)×74=6142854÷7÷2=61938÷7×5=67038×21=79845.8+44.1=89.957×8=45611+268-33=246223-(77+57)=89297-10×16=137541-(600-312)=253160+137+170=467854-(118+572)=164181-268÷4=11422×11×2=484270÷(35÷7)=54(963-771)÷2=96975÷(663-660)=32580×12÷6=160248÷4×41=254252×(393-390)=156739+266+892=1897304+430÷5=390800÷(4×2)=10083×(228-224)=332366÷2+403=586238×4÷7=13661×(68÷2)=207499×4÷6=66183×4-84=64896÷8×58=696924-460×2=4573+(768-233)=1108988+290×3=1858306+(255-226)=335160÷5×26=832828÷6÷2=69349-459÷3=196907-94-577=236250÷5+145=19538.7-15.8=22.941×(514-417)=39773.6-3.5=0.1669-215×3=24420×2-213=627866×(549-543)=519663.8-43.2=20.6878+66×7=1340244×6÷8=183376÷(397-395)=188429+(549-481)=497827-21×27=26088×81×7=49896180÷(2×2)=45703×(48÷8)=421837×(479-471)=296(347-315)÷2=16215-(82+12)=12120×(64÷4)=3