三年級數學計算題專項練習及答案集錦

三年級數學計算題專項練習及答案集錦415+798÷6=801+966=117×5÷3=126+(283-90)=394+61-92=69.5-46.0=128+49×10=19×5×90=177×4-45=881-127=40÷(268-263)=443-101=16×52÷4=35×4×2=682-(565+73)=16×42÷3=953-116=621÷(3×3)=462×3=74×5=426÷(54÷9)=60×39=190-86-85=108×9-117=377+146=245+941-684=810÷3÷9=350-10×29=33×2×63=910-224×2=318-776÷8=104×7=10×6×62=324×8=934-(582-380)=366÷3+627=945÷(3×3)=65÷5×94=43×11-232=456÷4×9=970÷2=(892-152)÷2=787-(102+481)=738-86-121=1/3+2/3=2/5-1/5=2.7-2.5=434÷7×16=504-(51+358)=32×3÷8=336+(390-171)=466-10×14=26×(105÷7)=458÷2+20=7.8+3.7=5/7-1/7=384-195+239=39×4+517=448-11×22=243+286+456=5.8-0.4=103×(463-459)=16×3×7=360÷8÷3=363×(45÷5)=972÷(36÷4)=260+330÷3=457+916÷2=6.0-2.6=468-302-23=524-357-145=792+482÷2=776×5-716=(32-18)×35=236+227×3=39×(300-286)=15×(36÷9)=792÷3÷8=693-24×13=240-(315-252)=16×6×42=47×12÷6=144×9=23×39-782=10×3×35=383+959+143=109×7=636-14×45=14×31×2=(883-604)÷9=240÷2÷3=35×(21÷3)=11×38+864=693×8÷4=4.7+3.1=267-71-163=27+226×4=38×(315÷9)=308-(11+272)=10×16×6=138×4÷2=126÷6=476+(397-160)=45×(18÷3)=965-(241+706)=475-23×14=824÷(2×4)=198+14×26=858×4-835=160÷5÷2=258×2÷6=216÷2=15÷(124-119)=861×4-222=314×3×7=318-153÷3=984-333-266=(145-61)×11=60÷(45÷9)=0.6+7.3=390÷2÷5=(380-328)÷2=26×54×6=897-17-826=37×(442-415)=39×(936-872)=417-55×4=398-105=940÷(2×2)=312+512+89=206×(18÷9)=153+(383-57)=47.3+12.4=706-(221+351)=489-238+40=20×32+331=592÷(4×2)=992÷4÷4=19×18-53=792×9÷4=28×9-73=293×2=196+60×10=8/10+2/10=89×(152÷4)=749-126-133=792÷(2×4)=41.3+19.8=15÷(25÷5)=240÷8÷5=36×16-43=224-28-121=323×3=443-(140-71)=240÷6÷5=259÷7×4=98×66=432÷(242-233)=46.6-35.1=183+269-313=259-456÷8=2/7-1/7=501×(892-889)=440÷4=92×(20÷4)=810÷(36÷4)=76-(212-210)=810÷2+753=391-15×21=90×91÷3=60+312-182=937+592=396÷(21÷7)=312÷(217-214)=45×11÷5=94+620+175=10×23×2=255+13×19=528÷(2×3)=153÷9×13=114÷2=42×2×67=296÷4×95=16×16÷8=414-(329+54)=489-355+323=426÷6×11=870+605+56=514-463=343-22×11=8.4+4.1=(896-245)÷7=175÷5÷5=225÷(63÷7)=325×9-992=18×84÷2=712-15×32=247×(71-67)=(941-47)÷3=198÷2=72.2-50.7=19×2×56=17×25-342=43×44×7=201+155=47.8+51.3=22×26=438+683+176=27÷9×4=123×(18÷3)=9.1+0.4=(340-142)÷6=482-580÷2=64÷(605-601)=77÷7×55=456×2×7=36×10×2=69×13=7.1+5.4=72.1-62.8=53-19=220×(147-142)=96×(396-392)=449+59×9=22×13×3=43×5×2=38×90÷4=369-158+224=820-315-74=165÷5+205=495-(350+99)=317-(53+221)=445+190=35×25=8.5-3.2=662÷2=363+86=22×15-57=33×13×2=34×11-98=981-(230+222)=404×(12÷4)=77+245=334-296+257=981-57×5=795÷3+46=10×15×6=293-152-35=438-394+176=102×3÷9=131×(243-240)=98×8=305×2-578=28×17-369=4.7-2.8=647-12-110=873-(216+12)=129+95-98=16×4×46=29×(178-154)=777-(477+171)=492+12×59=313+545÷5=453×6=358-91-183=98×60÷7=220-64+522=481-(53+390)=434÷(56÷8)=843+586÷2=6/10-4/10=11×38=279-116+47=864÷(3×3)=398×(18÷9)=656+128-751=13×7×50=110×3÷2=616÷7×94=286-10×15=124÷(277-273)=867-259=844-13×56=412-30×11=128-(135-75)=19.2+68.2=37×(438-431)=256-(125-91)=413-281+543=10×72-57=394÷2×3=21×3=386-(433-379)=41×70=12×34-285=72÷9×35=14+431-381=487-(25+302)=1.9+9.5=589+132×7=113×(25÷5)=681+625÷5=434-59×2=384÷(3×2)=358-111×3=633-(214+334)=(227-209)÷9=423×2÷6=778+376+102=59.2-23.3=52×38÷8=76.1-72.0=464+116+194=808÷8+75=120×6÷2=11×(156÷2)=13×10=268-253+360=64×15÷6=271-181=(88-52)×25=475×2×9=834÷(476-474)=(215-198)×25=56×12=394-950÷5=(456-371)÷5=284×2+128=7.2-1.6=7.7-2.0=874-236×2=511-15×27=368÷2=871×(110-103)=184÷4×9=65×84÷3=12×37-37=35×2×4=137×2×8=686÷(582-580)=115×(160-156)=54÷2=653×(24÷6)=17×(161÷7)=54×14÷3=338×2+65=967-175-336=680÷5×9=467×(112-103)=34×20÷8=17×27+115=56×2×5=483÷3×6=13×8×4=22+190+690=11×85-657=760÷(420-412)=975-172-361=86×92=461-66×5=950÷(73-68)=472-367=196+19×19=(419-398)÷3=42×(246-230)=522÷(3×2)=91×8-513=85×(826-767)=2.6+8.4=62×(112÷7)=683-560+430=368÷(2×2)=476÷(479-475)=262÷(124-122)=900+48÷6=157×3×8=36×(34÷2)=11×8×75=899+(929-160)=46×20=202÷2=420÷(366-359)=910÷(56÷8)=516×3=52×18+835=30÷(2×3)=194-(46+133)=390÷(194-188)=702÷(36÷4)=99-35+200=871-94÷2=336÷(350-347)=47×8=755-719+563=891+(702-302)=575+620-182=160×(48÷8)=288÷3+460=464+49×6=39×23-429=773-180=461+(413-28)=21×47=24÷2=50÷5×17=306÷2÷9=(906-846)÷2=288+(420-104)=911-759=162+42+623=586×(48÷6)=320-194+327=30×2×72=616+13+218=454-211+234=90×(511÷7)=794-392÷2=64×42÷2=12×(143-140)=48×(447-442)=984×6÷3=1/5+2/5=7.0+4.3=353+(934-138)=436-39×7=114÷(2×3)=392÷(281-274)=76×95=226+411+975=124÷4×7=(139-98)×32=554-388=19×(336÷6)=33÷3×39=189×8÷7=54×(32÷2)=173+(217-84)=451×2-791=655-16-278=873-23×10=3.5+8.8=458-(354+14)=0.8+5.5=461+47×4=256÷2÷2=99×(30÷3)=402÷6×10=888÷3×9=836-183×4=248+(780-774)=35×(126÷7)=296÷2+718=473×8=644×3÷7=114-16-22=48×3÷6=877-17×46=369÷3×9=112÷(2×2)=561÷3×8=(346-175)÷9=22×3×94=428-(71+301)=802-(905-867)=8.4-2.8=(455-250)÷5=242÷(385-383)=318-(978-872)=909+745÷5=843÷3×7=246÷(2×3)=411×2÷6=457×(637-629)=816+462-933=36×13-65=75×(81÷9)=(616-476)÷7=45.5-8.8=971+70×9=21+188+101=349-277+345=423+45×11=49×(423÷9)=14×25-112=4.6-3.8=37.3-9.2=225÷(54÷6)=249-46+274=14×(205÷5)=387+317×2=665×4÷5=163×(279-275)=7.2-3.3=4.7+74.9=32×26÷8=413×(18÷9)=16÷(10÷5)=42×5×7=477÷(21÷7)=(494-441)×72=484-461=426-368÷2=312-207=923+539-162=41×(465-444)=399×2=283+20×20=44+29×27=646-944÷8=(455-434)×68=81×8÷3=405×3-778=342+(123-28)=(365-313)×12=195÷(653-650)=224÷8×81=(224-205)×22=293-159-114=17×4×2=390÷2×9=54÷9×60=65×2×5=386-13×11=996+982+673=80-155÷5=245+122=239-189÷3=30.1+50.0=458-366=(380-340)×21=234÷(3×2)=991+36×7=100×8+181=979+12×57=134×7÷2=720÷3+148=200×2×5=852÷2=167+376÷2=576÷(81÷9)=892×(263-254)=12×5×13=376-12×23=93×35=450-45×2=30÷6+11=557+94×2=8.8-7.2=253-216+406=424-13×29=41×24-458=(412-377)÷7=491×8-148=3.0+6.0=22×20-90=479-(155+253)=9.7-7.2=239-(392-177)=(259-232)÷3=822÷(3×2)=330×2-493=250÷2=8.5-1.1=967-79×10=179×5-672=196×4×5=27×12×2=451-10×6=801-58-322=608÷(299-291)=88×2×3=15×2×9=334÷2×9=162+26×17=552÷3=423×2=830-31=442+528÷2=301-12×16=144+(424-311)=796-530-227=501-494+299=53×3×7=592+21×13=12×3×72=433+944-113=108×3÷2=24.3+37.1=108÷(3×3)=10×99÷5=21×3×22=14×7×2=882+561+817=171÷(287-284)=819÷7×4=(733-503)÷5=454-(415-34)=702-665+559=114+102+506=536÷2+388=81+192-32=5.7-5.1=399÷(18÷6)=25×3×89=496-103-85=290-468÷6=(264-168)÷2=112-172÷4=240÷2÷2=36÷3×51=16×13=36×23÷9=427÷(309-302)=4/10-2/10=856÷(24÷6)=23×19×2=104×(413-404)=561-654÷2=4.9+91.4=232+10×19=292+522+177=12×11+14=(403-128)÷5=277×9÷3=202-38×4=81-18×3=116×2×4=(395-215)÷5=493-404-54=313+(523-41)=758-758+706=191+696+692=16÷2×87=2.4-2.2=380+167+321=33+(494-492)=459-12×17=377-104×2=704×(342-337)=888-165=286-190=245÷(261-254)=604+792+376=686-(550-186)=9.6+3.0=877×6-736=861÷7=(776-664)÷4=3.1+9.8=363÷3+780=(167-69)×71=20×54÷5=630-256×2=964-424-377=16×19×3=417-27×13=532÷7×12=607-952÷4=13×23=3/8+4/8=144÷8×51=427-(217+146)=300-44×2=633+15×58=800÷8÷4=155+239-218=255-213+56=6/10+3/10=54×16=96×69=316÷(2×2)=279+(399-109)=58×82×9=940÷(20÷4)=23×31-145=420÷(18÷9)=11×23=65÷5×46=18×26-451=152-768÷8=800-172+631=640÷5÷2=840÷5÷8=143-(310-180)=24÷4×35=640+839+378=(351-177)÷2=495÷5×6=470+270+226=11×18×5=710÷2=102÷6×99=184+87-227=(541-486)×31=885+965-498=269×(357-354)=451-181×2=195+113=36÷4×33=93×(172÷2)=460÷4×7=369-55×4=104×(32÷4)=40×2×54=16×10×6=104+(844-82)=42×48÷2=11×(248÷8)=423+75-92=125×2×3=2/3-1/3=85×34×4=119×(354-347)=264-(423-194)=484×(716-713)=246+145=164×(12÷2)=389-(935-757)=278-47=744×3=315÷3÷5=196÷2×13=390×7-929=521-672÷3=21×4×59=14×2×78=111+389-425=338÷(487-485)=10×(318÷6)=437-181-118=38×(340÷4)=37×(60÷3)=851-(182-70)=423-(138+147)=12×6×14=198+22×27=881-(167+155)=95×6÷5=207×6÷2=48.3+46.0=598×6=496÷(2×2)=72.1-46.6=854×(588-579)=400÷(146-138)=690÷(15÷3)=61×(199-186)=332-98+243=374+542-417=6.3+1.3=260+(262-82)=67×(147÷3)=327×4-812=259+(107-31)=346×9÷2=702-(960-613)=876×(18÷3)=33.8+56.3=301+321×2=343-31×11=382-(989-793)=176÷2=424+277+260=6.6-2.9=89×25×7=38×2×56=28×2×98=66×7=496-(314-296)=149+371×2=136×3×6=61×96×2=(180-28)÷2=994-179×3=57+75×7=31×24+227=4/6-1/6=50.0-1.6=43×23=(782-122)÷4=342÷(3×2)=602-436+654=11×(319-257)=320÷2÷2=117×8÷3=12×3×47=972÷3×8=593-147=888÷(64÷8)=28×20÷4=75÷(15÷3)=186-(466-344)=13×(268-247)=438-306=63×(45÷9)=34×(84÷7)=180÷4=533-(844-489)=483-936÷4=16×5×97=381×2=243+168=14÷(118-111)=930÷5=687÷3×5=(211-27)÷2=101-11=500-151-281=40×61=588+(663-301)=3.3+0.8=961-762+653=60÷3÷5=956÷2×8=17×(814-718)=6.4-4.7=105×(72÷9)=19×2=372÷6×2=23+124-10=384÷8÷2=736-37×15=407+341=862-20-676=972÷6÷9=162×4+659=277+105-280=24÷3×32=199-37×3=681-179+906=480÷8×12=34×(369-317)=246×(208-204)=374+(973-99)=979-24×19=372÷(2×2)=0.8+5.2=80×(60÷5)=22×4×2=55.6+7.6=438-275=625+38×12=661-455=759-452+838=336÷4×45=90÷2=1.7-1.1=125+40×13=88×2-85=345-(90+17)=104×(81÷9)=175+619=291+(724-384)=38×26=213+30+489=489-19×8=250-25×10=15×22-171=490-15×17=861-148-615=50×2×6=735÷(993-990)=107×8-687=26×91=682-243+298=15×3×79=157-149+146=14×57×3=804÷3=39+(170-123)=490÷5×2=981÷3+106=643-138×4=90.4+2.2=306+166=1.0+9.6=210+108=324÷9=494×7-260=311×3=303+137-372=176÷8=209+(288-181)=540÷6÷9=123×6-518=(430-400)÷2=126-294÷7=2.5+2.4=465×2-327=450-(301-64)=734+12×57=278-73×2=153-444÷3=1.9+2.0=903×(80-71)=430-18×8=645+110=508÷2÷2=131×(482-475)=361+(335-272)=423-888÷4=457-(113+333)=426-317=59×16-15=151-222÷3=400÷4=333-(640-374)=404-351÷9=883-117×6=741÷3×5=305+22×16=764+699-660=867+(786-655)=61+70-73=24×4×96=112+106=34×91×3=660÷5+490=22×10×4=70×(16÷2)=407-312÷6=144÷(3×2)=144+(415-29)=69×(72÷9)=977-20×34=804-831÷3=438-410-19=700÷2÷5=776÷8×17=448×4÷2=446+71×4=15×51-548=423×(447-442)=157+97-171=1.3+6.4=24÷8=32.8-27.6=23×24=11×23×2=763-11×36=700-(367-131)=43×(50-41)=29×(12÷3)=107×6÷2=48÷2=330+846÷3=895-(304+471)=804÷2+764=42×87×8=26.6+47.5=58×(446-406)=884-96×6=58×(137-122)=219+231+226=294÷(218-212)=151+152=101×5+655=24×12-217=216×(405-402)=5/8+2/8=294÷3=15×6×5=730+(929-29)=50÷2=189-(101-80)=12×83÷6=33×10×3=889-89×2=108÷6÷6=500÷2×5=567+(817-673)=49×2×85=606÷3×8=892÷(2×2)=351-(92+241)=(853-781)÷6=214-(244-55)=7.4-7.0=262×3-442=455÷(21÷3)=636÷(3×2)=512×(16÷2)=185-(359-272)=160÷8×27=750÷3÷5=97×(168÷3)=672÷2×9=62+93=567+981+311=480-44-59=134+17×55=682×5-660=820÷(2×2)=16×7×6=239+198=981×2=708÷3×4=185÷(96-91)=861+91×9=599-(890-618)=20×10÷2=722+34+218=19×66=10.0-2.3=157×6=492÷(3×2)=744÷(2×4)=443-(64+230)=860×4=750×(10÷5)=42×13÷3=803-690=896×(787-779)=172+477÷3=474+602=505-833÷7=15×65-519=12×8×99=955-356×2=271+25×18=936÷9×2=20×13-120=54×(140÷7)=4.0-0.9=50÷5×2=328+149=232+164+443=727+578=366÷(89-83)=87.6-4.2=639-72-11=390-24×13=1/6+3/6=22×70=171÷3×83=74×9×4=572-(401+146)=846+232+455=86×27×6=452-113×4=647+(812-231)=1/8+3/8=414÷(283-280)=380-176÷4=292÷4=558÷3×4=404-(435-74)=408×2-555=875-(45+572)=53×(16÷8)=12×6÷3=226×4÷2=9.0+6.2=696×8÷4=12×64=438+99×2=28×2×79=662+(646-150)=99×(36÷4)=286×2-170=216÷4×27=986+92×10=225÷5÷5=362+993-997=72÷8×70=17×(75÷5)=400-55=28×(184-173)=16×10×3=206+127+21=876÷(2×2)=133÷(42÷6)=96×86÷6=10×47-408=357-(47+22)=(207-183)÷6=343+396÷6=21×19-140=99÷(3×3)=(567-441)÷7=189+448÷8=(274-194)×62=203-(342-148)=2/10+4/10=300×3×9=957-449-433=688×8=189-376÷4=33×3×33=403-20×15=393-596÷4=5/8-1/8=860-753+53=5.3-1.4=286-215=354+119=388÷(28÷7)=4/8-3/8=74×(316-313)=228×(325-322)=529×(16÷8)=(443-341)÷6=12×6×99=402-226=(274-252)×43=44×4=12×(518÷7)=208÷4÷2=374-520÷4=623+833+235=379-(122+154)=269-(176-145)=169-(289-204)=12×75-234=24+84×6=706-(868-426)=646÷(18÷9)=10×93=795-27×21=105×7-450=383-92=432+372÷2=226×2+332=319-158=3.5+1.2=229-636÷3=2/8+4/8=837÷(386-383)=27×98÷6=658-648÷4=130÷(35÷7)=940-180=762÷(2×3)=706-45×4=36×22-430=576÷4=275×4÷5=484÷2=961-24÷6=(959-841)÷2=106+35×23=439-(104+101)=456×(922-919)=108×3×5=632-112×5=488-338=(474-453)×33=20×33÷2=837-595+541=236-(20+183)=117+678=700÷4+386=130+69×10=14×7×74=804×4÷2=946+84×3=6.3-1.2=493×8=36×2×29=90÷3=9.2-8.7=399+90=693-267=15×33-11=132×(12÷6)=806÷2×4=15×14×3=78×2=525×9-538=552÷(2×4)=456×2-629=47×13=34×(184÷8)=451+118×3=291-16×2=178+58×11=336÷(314-307)=823+30-232=75×(491-428)=423×5=963+197×5=560÷2÷4=990+123×7=759×8-702=870÷2=7.4-0.9=864÷8÷4=18×(351÷9)=410-12×10=1.1+9.7=864÷(2×2)=23+502+57=865+943=66+(464-177)=39×18=(434-14)÷5=860-155+468=660÷(2×2)=110×3÷5=54×3=90×(234÷9)=441÷3=36÷3÷2=17×27-328=317+78×7=62×(261-252)=14×54=72×(271-259)=860÷5÷4=14×76÷2=378÷7+531=422×(373-368)=426×2÷6=399×2+82=96×47×2=11×24-11=377-155-215=(292-222)×20=75÷(725-720)=6/9-1/9=497-(679-224)=21×15×2=31×11-322=368×(14÷7)=29×(921-826)=80+29=33×6×2=504÷9×13=194×(152-146)=27×56×9=25×(196÷7)=72×55÷2=24×3×68=522÷6×8=32×16=617+389+482=13×17-41=99×(448÷8)=330×3÷5=136×(496-490)=35÷(56÷8)=862÷2×6=99+339=92×41÷4=966×5÷3=548-19-200=441×4=436÷(442-440)=18×11-67=36+86+730=28×33×6=366+349=448-(208-152)=855÷(957-948)=267×5=312÷4=530+150-235=364÷(16÷4)=46×3×8=92+398+523=16×14×2=19×24+753=134×(17-11)=72×2×6=369÷3=336÷4×90=64×3×5=38×8=14×19×3=109-(398-367)=295÷(25÷5)=270-76×2=(417-217)÷4=162÷9÷6=(766-127)÷3=56÷(243-236)=679-133×4=(616-262)÷6=101-126÷7=61+294-338=84÷(18÷6)=496÷(14÷7)=408-133=77×(284÷4)=180÷(15÷3)=64+692+151=49-23-21=837-(943-908)=218+21×14=416÷4÷2=513-549÷3=450÷6÷5=242÷2=48+308+213=399×(21÷3)=60+445-326=139+221-183=359-41-303=932÷2×4=102×5÷2=95×(92÷2)=28×(16÷8)=3.0-1.4=370÷(14÷7)=18×3×8=892-48×15=1/4+2/4=9.5-6.5=23×20+474=2/8-1/8=174+114-94=30×(12÷2)=689-138×4=774-(425+344)=320÷(415-410)=338-32=51+134×6=626÷(219-217)=29×14+137=72-67+414=6.4-6.2=372-62×2=821-36×22=214×3+472=456-76-107=176+59=15×32-309=633-10×23=(296-124)÷2=340-44×2=20×49÷5=92×60=887-246-95=240÷3×9=555-(557-505)=480×8=482÷(16÷8)=686-216÷4=624÷6÷4=11×24÷4=68×2×5=72×5-179=101+(486-22)=293+238-291=72÷9×14=670+18×27=3/10+5/10=312÷3=50×18-566=516×7-328=567+10+332=57×96×8=554+649-487=827-252+40=790-(45+267)=871+439-59=576÷9×89=66×8=688÷2÷8=12×93÷9=114×3=82+396=902÷(10÷5)=635÷5×7=16×15÷5=703-49×12=244÷2÷2=376+110=432-10×40=117+17×3=83×44=480-(223+129)=75×31×7=612+(732-434)=401-172×2=108-84+689=268+96=573+(688-39)=928÷4÷8=873-(216+212)=229×6=(714-324)÷2=27×2×85=504÷(2×4)=62×(624÷8)=798×3÷2=125+219=730+161+465=94×36×3=140×3=21÷(63÷9)=86×(40÷8)=364+(840-771)=162+28×10=40×83×4=92×26=536-13×16=894×(156-147)=675-426+80=584+48×3=76×10=424÷(779-775)=30×(42÷3)=961-471-465=93×(30÷2)=936÷3÷3=270×2-38=372+777÷7=64×(56÷7)=(207-135)÷4=268+950+578=45×4÷9=757+256=32×(192÷8)=11×5×9=661-54×11=(213-186)×27=179×4-317=168-80÷4=640÷2×6=25×(270÷9)=105×8-814=36×24÷6=10×5×33=60÷4×62=121-17×7=64÷(2×4)=660×8-439=187×(20÷4)=154×3×8=78×7-528=468×6÷3=180÷9=158×6÷2=13×3×44=18×19=570×(32÷8)=40×70÷8=932-122=24×16+143=555÷3+57=388÷(2×2)=460÷5×7=14×32÷4=731+71×2=243÷9+109=57×10-338=154+346×2=612+15×48=876÷(341-338)=5.6+10.0=960÷3×9=14×(186÷6)=986-(252+352)=475-396+259=221+(256-151)=93×87=779+187×4=372×2×7=425+887-507=115÷5×70=101×(315-308)=69+(292-201)=728÷(4×2)=92×(817-803)=762÷(3×2)=106+316=391-20-80=0.8+9.9=335+540÷4=41×88=348×(10÷2)=(766-458)÷4=18×39÷2=427÷7×13=172+456=721÷(42÷6)=965-835=80÷4×13=200-117=57×(543-488)=32+191-176=388-31+13=602-179=168+277=987-(75+796)=250+232÷2=808-819÷9=2/4-1/4=919×3=616÷(2×2)=206×4-245=316×(980-976)=(260-36)÷7=486-(61+334)=78×84÷2=23×7+385=968-359+987=178+44-129=75×50÷6=342×4-180=213+(402-401)=177-10÷2=132÷2×42=89×(333-329)=9.6+6.6=(411-267)÷8=975÷3+533=344+530=702+30×5=93×10-177=(300-278)×19=36÷4×95=279+201-368=392-261-80=28×(120÷4)=611×3-443=582÷3=(935-900)×64=288÷(14÷7)=50÷2×9=37×27=352×2×3=72×52×4=13×15×2=279+11×9=660+13×60=82×53×8=34×2×82=166+(323-297)=30×2×86=859-(644-110)=(122-111)×25=617+36-173=167+128÷8=122+651-232=330×(40÷8)=37×10-273=42÷(21÷7)=11×8×19=517-744÷3=65÷(45÷9)=247-17×5=228-(495-471)=參考答案415+798÷6=548801+966=1767117×5÷3=195126+(283-90)=319394+61-92=36369.5-46.0=23.5128+49×10=61819×5×90=8550177×4-45=663881-127=75440÷(268-263)=8443-101=34216×52÷4=20835×4×2=280682-(565+73)=4416×42÷3=224953-116=837621÷(3×3)=69462×3=138674×5=370426÷(54÷9)=7160×39=2340190-86-85=19108×9-117=855377+146=523245+941-684=502810÷3÷9=30350-10×29=6033×2×63=4158910-224×2=462318-776÷8=221104×7=72810×6×62=3720324×8=2592934-(582-380)=732366÷3+627=749945÷(3×3)=10565÷5×94=122243×11-232=241456÷4×9=1026970÷2=485(892-152)÷2=370787-(102+481)=204738-86-121=5311/3+2/3=12/5-1/5=1/52.7-2.5=0.2434÷7×16=992504-(51+358)=9532×3÷8=12336+(390-171)=555466-10×14=32626×(105÷7)=390458÷2+20=2497.8+3.7=11.55/7-1/7=4/7384-195+239=42839×4+517=673448-11×22=206243+286+456=9855.8-0.4=5.4103×(463-459)=41216×3×7=336360÷8÷3=15363×(45÷5)=3267972÷(36÷4)=108260+330÷3=370457+916÷2=9156.0-2.6=3.4468-302-23=143524-357-145=22792+482÷2=1033776×5-716=3164(32-18)×35=490236+227×3=91739×(300-286)=54615×(36÷9)=60792÷3÷8=33693-24×13=381240-(315-252)=17716×6×42=403247×12÷6=94144×9=129623×39-782=11510×3×35=1050383+959+143=1485109×7=763636-14×45=614×31×2=868(883-604)÷9=31240÷2÷3=4035×(21÷3)=24511×38+864=1282693×8÷4=13864.7+3.1=7.8267-71-163=3327+226×4=93138×(315÷9)=1330308-(11+272)=2510×16×6=960138×4÷2=276126÷6=21476+(397-160)=71345×(18÷3)=270965-(241+706)=18475-23×14=153824÷(2×4)=103198+14×26=562858×4-835=2597160÷5÷2=16258×2÷6=86216÷2=10815÷(124-119)=3861×4-222=3222314×3×7=6594318-153÷3=267984-333-266=385(145-61)×11=92460÷(45÷9)=120.6+7.3=7.9390÷2÷5=39(380-328)÷2=2626×54×6=8424897-17-826=5437×(442-415)=99939×(936-872)=2496417-55×4=197398-105=293940÷(2×2)=235312+512+89=913206×(18÷9)=412153+(383-57)=47947.3+12.4=59.7706-(221+351)=134489-238+40=29120×32+331=971592÷(4×2)=74992÷4÷4=6219×18-53=289792×9÷4=178228×9-73=179293×2=586196+60×10=7968/10+2/10=189×(152÷4)=3382749-126-133=490792÷(2×4)=9941.3+19.8=61.115÷(25÷5)=3240÷8÷5=636×16-43=533224-28-121=75323×3=969443-(140-71)=374240÷6÷5=8259÷7×4=14898×66=6468432÷(242-233)=4846.6-35.1=11.5183+269-313=139259-456÷8=2022/7-1/7=1/7501×(892-889)=1503440÷4=11092×(20÷4)=460810÷(36÷4)=9076-(212-210)=74810÷2+753=1158391-15×21=7690×91÷3=273060+312-182=190937+592=1529396÷(21÷7)=132312÷(217-214)=10445×11÷5=9994+620+175=88910×23×2=460255+13×19=502528÷(2×3)=88153÷9×13=221114÷2=5742×2×67=5628296÷4×95=703016×16÷8=32414-(329+54)=31489-355+323=457426÷6×11=781870+605+56=1531514-463=51343-22×11=1018.4+4.1=12.5(896-245)÷7=93175÷5÷5=7225÷(63÷7)=25325×9-992=193318×84÷2=756712-15×32=232247×(71-67)=988(941-47)÷3=298198÷2=9972.2-50.7=21.519×2×56=212817×25-342=8343×44×7=13244201+155=35647.8+51.3=99.122×26=572438+683+176=129727÷9×4=12123×(18÷3)=7389.1+0.4=9.5(340-142)÷6=33482-580÷2=19264÷(605-601)=1677÷7×55=605456×2×7=638436×10×2=72069×13=8977.1+5.4=12.572.1-62.8=9.353-19=34220×(147-142)=110096×(396-392)=384449+59×9=98022×13×3=85843×5×2=43038×90÷4=855369-158+224=435820-315-74=431165÷5+205=238495-(350+99)=46317-(53+221)=43445+190=63535×25=8758.5-3.2=5.3662÷2=331363+86=44922×15-57=27333×13×2=85834×11-98=276981-(230+222)=529404×(12÷4)=121277+245=322334-296+257=295981-57×5=696795÷3+46=31110×15×6=900293-152-35=106438-394+176=220102×3÷9=34131×(243-240)=39398×8=784305×2-578=3228×17-369=1074.7-2.8=1.9647-12-110=525873-(216+12)=645129+95-98=12616×4×46=294429×(178-154)=696777-(477+171)=129492+12×59=1200313+545÷5=422453×6=2718358-91-183=8498×60÷7=840220-64+522=678481-(53+390)=38434÷(56÷8)=62843+586÷2=11366/10-4/10=2/1011×38=418279-116+47=210864÷(3×3)=96398×(18÷9)=796656+128-751=3313×7×50=4550110×3÷2=165616÷7×94=8272286-10×15=136124÷(277-273)=31867-259=608844-13×56=116412-30×11=82128-(135-75)=6819.2+68.2=87.437×(438-431)=259256-(125-91)=222413-281+543=67510×72-57=663394÷2×3=59121×3=63386-(433-379)=33241×70=287012×34-285=12372÷9×35=28014+431-381=64487-(25+302)=1601.9+9.5=11.4589+132×7=1513113×(25÷5)=565681+625÷5=806434-59×2=316384÷(3×2)=64358-111×3=25633-(214+334)=85(227-209)÷9=2423×2÷6=141778+376+102=125659.2-23.3=35.952×38÷8=24776.1-72.0=4.1464+116+194=774808÷8+75=176120×6÷2=36011×(156÷2)=85813×10=130268-253+360=37564×15÷6=160271-181=90(88-52)×25=900475×2×9=8550834÷(476-474)=417(215-198)×25=42556×12=672394-950÷5=204(456-371)÷5=17284×2+128=6967.2-1.6=5.67.7-2.0=5.7874-236×2=402511-15×27=106368÷2=184871×(110-103)=6097184÷4×9=41465×84÷3=182012×37-37=40735×2×4=280137×2×8=2192686÷(582-580)=343115×(160-156)=46054÷2=27653×(24÷6)=261217×(161÷7)=39154×14÷3=252338×2+65=741967-175-336=456680÷5×9=1224467×(112-103)=420334×20÷8=8517×27+115=57456×2×5=560483÷3×6=96613×8×4=41622+190+690=90211×85-657=278760÷(420-412)=95975-172-361=44286×92=7912461-66×5=131950÷(73-68)=190472-367=105196+19×19=557(419-398)÷3=742×(246-230)=672522÷(3×2)=8791×8-513=21585×(826-767)=50152.6+8.4=11.062×(112÷7)=992683-560+430=553368÷(2×2)=92476÷(479-475)=119262÷(124-122)=131900+48÷6=908157×3×8=376836×(34÷2)=61211×8×75=6600899+(929-160)=166846×20=920202÷2=101420÷(366-359)=60910÷(56÷8)=130516×3=154852×18+835=177130÷(2×3)=5194-(46+133)=15390÷(194-188)=65702÷(36÷4)=7899-35+200=264871-94÷2=824336÷(350-347)=11247×8=376755-719+563=599891+(702-302)=1291575+620-182=1013160×(48÷8)=960288÷3+460=556464+49×6=75839×23-429=468773-180=593461+(413-28)=84621×47=98724÷2=1250÷5×17=170306÷2÷9=17(906-846)÷2=30288+(420-104)=604911-759=152162+42+623=827586×(48÷6)=4688320-194+327=45330×2×72=4320616+13+218=847454-211+234=47790×(511÷7)=6570794-392÷2=59864×42÷2=134412×(143-140)=3648×(447-442)=240984×6÷3=19681/5+2/5=3/57.0+4.3=11.3353+(934-138)=1149436-39×7=163114÷(2×3)=19392÷(281-274)=5676×95=7220226+411+975=1612124÷4×7=217(139-98)×32=1312554-388=16619×(336÷6)=106433÷3×39=429189×8÷7=21654×(32÷2)=864173+(217-84)=306451×2-791=111655-16-278=361873-23×10=6433.5+8.8=12.3458-(354+14)=900.8+5.5=6.3461+47×4=649256÷2÷2=6499×(30÷3)=990402÷6×10=670888÷3×9=2664836-183×4=104248+(780-774)=25435×(126÷7)=630296÷2+718=866473×8=3784644×3÷7=276114-16-22=7648×3÷6=24877-17×46=95369÷3×9=1107112÷(2×2)=28561÷3×8=1496(346-175)÷9=1922×3×94=6204428-(71+301)=56802-(905-867)=7648.4-2.8=5.6(455-250)÷5=41242÷(385-383)=121318-(978-872)=212909+745÷5=1058843÷3×7=1967246÷(2×3)=41411×2÷6=137457×(637-629)=3656816+462-933=34536×13-65=40375×(81÷9)=675(616-476)÷7=2045.5-8.8=36.7971+70×9=160121+188+101=310349-277+345=417423+45×11=91849×(423÷9)=230314×25-112=2384.6-3.8=0.837.3-9.2=28.1225÷(54÷6)=25249-46+274=47714×(205÷5)=574387+317×2=1021665×4÷5=532163×(279-275)=6527.2-3.3=3.94.7+74.9=79.632×26÷8=104413×(18÷9)=82616÷(10÷5)=842×5×7=1470477÷(21÷7)=159(494-441)×72=3816484-461=23426-368÷2=242312-207=105923+539-162=130041×(465-444)=861399×2=798283+20×20=68344+29×27=827646-944÷8=528(455-434)×68=142881×8÷3=216405×3-778=437342+(123-28)=437(365-313)×12=624195÷(653-650)=65224÷8×81=2268(224-205)×22=418293-159-114=2017×4×2=136390÷2×9=175554÷9×60=36065×2×5=650386-13×11=243996+982+673=265180-155÷5=49245+122=367239-189÷3=17630.1+50.0=80.1458-366=92(380-340)×21=840234÷(3×2)=39991+36×7=1243100×8+181=981979+12×57=1663134×7÷2=469720÷3+148=388200×2×5=2000852÷2=426167+376÷2=355576÷(81÷9)=64892×(263-254)=802812×5×13=780376-12×23=10093×35=3255450-45×2=36030÷6+11=16557+94×2=7458.8-7.2=1.6253-216+406=443424-13×29=4741×24-458=526(412-377)÷7=5491×8-148=37803.0+6.0=9.022×20-90=350479-(155+253)=719.7-7.2=2.5239-(392-177)=24(259-232)÷3=9822÷(3×2)=137330×2-493=167250÷2=1258.5-1.1=7.4967-79×10=177179×5-672=223196×4×5=392027×12×2=648451-10×6=391801-58-322=421608÷(299-291)=7688×2×3=52815×2×9=270334÷2×9=1503162+26×17=604552÷3=184423×2=846830-31=799442+528÷2=706301-12×16=109144+(424-311)=257796-530-227=39501-494+299=30653×3×7=1113592+21×13=86512×3×72=2592433+944-113=1264108×3÷2=16224.3+37.1=61.4108÷(3×3)=1210×99÷5=19821×3×22=138614×7×2=196882+561+817=2260171÷(287-284)=57819÷7×4=468(733-503)÷5=46454-(415-34)=73702-665+559=596114+102+506=722536÷2+388=65681+192-32=2415.7-5.1=0.6399÷(18÷6)=13325×3×89=6675496-103-85=308290-468÷6=212(264-168)÷2=48112-172÷4=69240÷2÷2=6036÷3×51=61216×13=20836×23÷9=92427÷(309-302)=614/10-2/10=2/10856÷(24÷6)=21423×19×2=874104×(413-404)=936561-654÷2=2344.9+91.4=96.3232+10×19=422292+522+177=99112×11+14=146(403-128)÷5=55277×9÷3=831202-38×4=5081-18×3=27116×2×4=928(395-215)÷5=36493-404-54=35313+(523-41)=795758-758+706=706191+696+692=157916÷2×87=6962.4-2.2=0.2380+167+321=86833+(494-492)=35459-12×17=255377-104×2=169704×(342-337)=3520888-165=723286-190=96245÷(261-254)=35604+792+376=1772686-(550-186)=3229.6+3.0=12.6877×6-736=4526861÷7=123(776-664)÷4=283.1+9.8=12.9363÷3+780=901(167-69)×71=695820×54÷5=216630-256×2=118964-424-377=16316×19×3=912417-27×13=66532÷7×12=912607-952÷4=36913×23=2993/8+4/8=7/8144÷8×51=918427-(217+146)=64300-44×2=212633+15×58=1503800÷8÷4=25155+239-218=176255-213+56=986/10+3/10=9/1054×16=86496×69=6624316÷(2×2)=79279+(399-109)=56958×82×9=42804940÷(20÷4)=18823×31-145=568420÷(18÷9)=21011×23=25365÷5×46=59818×26-451=17152-768÷8=56800-172+631=1259640÷5÷2=64840÷5÷8=21143-(310-180)=1324÷4×35=210640+839+378=1857(351-177)÷2=87495÷5×6=594470+270+226=96611×18×5=990710÷2=355102÷6×99=1683184+87-227=44(541-486)×31=1705885+965-498=1352269×(357-354)=807451-181×2=89195+113=30836÷4×33=29793×(172÷2)=7998460÷4×7=805369-55×4=149104×(32÷4)=83240×2×54=432016×10×6=960104+(844-82)=86642×48÷2=100811×(248÷8)=341423+75-92=406125×2×3=7502/3-1/3=1/385×34×4=11560119×(354-347)=833264-(423-194)=35484×(716-713)=1452246+145=391164×(12÷2)=984389-(935-757)=211278-47=231744×3=2232315÷3÷5=21196÷2×13=1274390×7-929=1801521-672÷3=29721×4×59=495614×2×78=2184111+389-425=75338÷(487-485)=16910×(318÷6)=530437-181-118=13838×(340÷4)=323037×(60÷3)=740851-(182-70)=739423-(138+147)=13812×6×14=1008198+22×27=792881-(167+155)=55995×6÷5=114207×6÷2=62148.3+46.0=94.3598×6=3588496÷(2×2)=12472.1-46.6=25.5854×(588-579)=7686400÷(146-138)=50690÷(15÷3)=13861×(199-186)=793332-98+243=477374+542-417=4996.3+1.3=7.6260+(262-82)=44067×(147÷3)=3283327×4-812=496259+(107-31)=335346×9÷2=1557702-(960-613)=355876×(18÷3)=525633.8+56.3=90.1301+321×2=943343-31×11=2382-(989-793)=186176÷2=88424+277+260=9616.6-2.9=3.789×25×7=1557538×2×56=425628×2×98=548866×7=462496-(314-296)=478149+371×2=891136×3×6=244861×96×2=11712(180-28)÷2=76994-179×3=45757+75×7=58231×24+227=9714/6-1/6=3/650.0-1.6=48.443×23=989(782-122)÷4=165342÷(3×2)=57602-436+654=82011×(319-257)=682320÷2÷2=80117×8÷3=31212×3×47=1692972÷3×8=2592593-147=446888÷(64÷8)=11128×20÷4=14075÷(15÷3)=15186-(466-344)=6413×(268-247)=273438-306=13263×(45÷9)=31534×(84÷7)=408180÷4=45533-(844-489)=178483-936÷4=24916×5×97=7760381×2=762243+168=41114÷(118-111)=2930÷5=186687÷3×5=1145(211-27)÷2=92101-11=90500-151-281=6840×61=2440588+(663-301)=9503.3+0.8=4.1961-762+653=85260÷3÷5=4956÷2×8=382417×(814-718)=16326.4-4.7=1.7105×(72÷9)=84019×2=38372÷6×2=12423+124-10=137384÷8÷2=24736-37×15=181407+341=748862-20-676=166972÷6÷9=18162×4+659=1307277+105-280=10224÷3×32=256199-37×3=88681-179+906=1408480÷8×12=72034×(369-317)=1768246×(208-204)=984374+(973-99)=1248979-24×19=523372÷(2×2)=930.8+5.2=6.080×(60÷5)=96022×4×2=17655.6+7.6=63.2438-275=163625+38×12=1081661-455=206759-452+838=1145336÷4×45=378090÷2=451.7-1.1=0.6125+40×13=64588×2-85=91345-(90+17)=238104×(81÷9)=936175+619=794291+(724-384)=63138×26=988213+30+489=732489-19×8=337250-25×10=015×22-171=159490-15×17=235861-148-615=9850×2×6=600735÷(993-990)=245107×8-687=16926×91=2366682-243+298=73715×3×79=3555157-149+146=15414×57×3=2394804÷3=26839+(170-123)=86490÷5×2=196981÷3+106=433643-138×4=9190.4+2.2=92.6306+166=4721.0+9.6=10.6210+108=318324÷9=36494×7-260=3198311×3=933303+137-372=68176÷8=22209+(288-181)=316540÷6÷9=10123×6-518=220(430-400)÷2=15126-294÷7=842.5+2.4=4.9465×2-327=603450-(301-64)=213734+12×57=1418278-73×2=132153-444÷3=51.9+2.0=3.9903×(80-71)=8127430-18×8=286645+110=755508÷2÷2=127131×(482-475)=917361+(335-272)=424423-888÷4=201457-(113+333)=11426-317=10959×16-15=929151-222÷3=77400÷4=100333-(640-374)=67404-351÷9=365883-117×6=181741÷3×5=1235305+22×16=657764+699-660=803867+(786-655)=99861+70-73=5824×4×96=9216112+106=21834×91×3=9282660÷5+490=62222×10×4=88070×(16÷2)=560407-312÷6=355144÷(3×2)=24144+(415-29)=53069×(72÷9)=552977-20×34=297804-831÷3=527438-