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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦67×12-175=840÷(36÷6)=15×66-383=80÷(152-148)=240-(304-259)=13×14×3=643×8=50×63=31×(162÷9)=(818-794)×58=28×17×2=958-351-499=605-402÷3=96÷3×53=733+85×8=461-(435+25)=46×2×8=431-273÷7=25×15-243=(873-800)×75=56×(485-482)=295×3=14×(393-349)=112×4×2=428+(427-175)=48÷3÷4=12×27÷9=956÷4+320=857+14+17=32.3+27.7=287+(477-321)=331×2=924÷2×9=133+200=2.8-0.2=558-217+147=30×2×65=207÷9=495÷9×6=276×2=335÷5=507+394+50=17×92=379-53-41=650÷5÷5=672÷8÷3=21×(76÷4)=17×(416-413)=261-215+274=456+(356-21)=10×18÷9=419-284=500÷5×3=236×3=776-73×10=553+192+586=16×2×27=47×86×4=36÷6×70=5/10+2/10=378-35×9=373-(12+345)=(611-436)÷7=20÷(318-316)=0.6+9.6=91.6-46.7=386÷(173-171)=960-598=25×2×30=12÷4=24×26÷4=960-417+646=749+520+674=10×10×6=431-716÷2=21×4÷2=63×(164÷2)=864÷2=24÷3×9=7.5-0.3=393÷3×6=421-302=59×45=785-(79+277)=171÷9×22=(220-187)×21=312÷4×5=442-11×11=747-38×4=166×(45÷9)=5.2-3.4=(584-488)÷2=86÷(279-277)=341×2×6=102+11×36=(536-424)÷8=353-(74+149)=95×(14÷2)=28×5=753-(525-320)=469-10×28=5.8+9.7=596÷2=919-(700-192)=314×9-774=2.8+5.5=89×45÷9=371-78+104=945÷7÷3=74×52=62×(312÷6)=18÷9×39=144÷8×22=92×47=188+296=120×(184-181)=50+400+214=493-816÷6=120÷4×21=250+174×3=55.2-6.0=88÷8×89=389-20×19=739+570÷2=(148-72)÷2=244+694+551=12×20=105×8-93=(314-134)÷4=6/9+2/9=376÷(830-828)=564÷(3×2)=437-337+346=348×3÷4=480÷2÷5=161×(36÷6)=219×4×7=12×5×76=315+381=111+(453-79)=(346-254)÷2=767-(178-170)=771-622-33=596÷2+435=47+385-154=2/6-1/6=621÷(3×3)=220÷2=240÷(2×4)=635-396+59=158+84=362-161-107=93×46=(463-172)÷3=992+297×2=79×8-83=750÷(30÷5)=71×12÷3=4.1+6.6=(48-37)×36=285-281+329=42×43×6=178×2=20×56×5=386×(48÷6)=416-358=180÷(36÷6)=1/5+4/5=777+354=147×2×4=17×36÷9=337-804÷4=522×2÷9=626×(297-289)=89×69×2=20×27+434=252÷4÷9=342÷(12÷2)=378÷7÷9=4/8-2/8=543÷3×9=920÷2=921-693+342=30.6+45.1=86+407-398=597+325=57×(70÷5)=24×(72÷4)=3/5-1/5=687-18×21=355+306=22×2×57=688÷(20-12)=875÷5×8=27×2×97=56÷4×26=410÷(137-135)=36+726÷3=528-(354-68)=32×10=24×(724-631)=16×4×95=978-868+741=182+(920-744)=293-129×2=927÷(3×3)=17×32+33=863-261×2=776-162-100=398÷(204-202)=25×2×3=355÷5=11×50-338=33×15-478=54×71=65÷(10÷2)=3/7+2/7=40×2÷4=333×8÷2=618÷(3×2)=488×2-435=432÷2÷6=4/8+2/8=808×9÷6=562+141+217=243÷(3×3)=127+13×45=18×(588÷6)=367-304=376÷(2×4)=396-(434-374)=460×2=382÷2=368+473+765=123×(437-432)=4/9-2/9=415-151×2=432-133×3=63×84÷4=620-(41+282)=72÷6=729-(129+408)=188×5÷2=294-120×2=67×(478-470)=398+(305-216)=28×23=866+54÷6=206-19×10=17×28×2=911-173-719=676÷4+414=1/8+2/8=238-82=260×3×9=70×(54÷6)=691-47×3=248÷(462-454)=46×(40÷2)=133×3÷7=100×7=406-68=(240-196)×69=19×46=147+366+107=680÷(56÷7)=279-90-113=185×(32÷8)=11×25=40×22-264=8.1+5.1=273×3-207=852÷4÷3=25+403-370=855÷5×2=252÷(24÷4)=84-354÷6=2/3-1/3=364-513÷9=260÷(16÷4)=62÷2×74=684÷2×9=770×6-760=10×96÷2=629-(175+415)=28×5×7=104+128=946-58-222=244÷(24÷6)=461-448=3/6+2/6=529-448-44=943-(653+237)=353×(574-567)=634-33×2=96÷(2×3)=78+684÷2=438-341=542+322+21=676-527+592=488+22×3=66+87×10=65÷5×6=496-107-145=971-17×22=173+972+904=833-169×2=35×(400-373)=94×(760-752)=8.1-8.0=(906-857)÷7=171×(14÷7)=97×4×5=129÷3×2=786-(544+65)=413-626÷2=434-20×21=491+84+107=480-12×18=656÷4+356=240÷8×29=229-(381-319)=456-41-252=233-665÷5=870+882÷3=345+828÷9=(628-60)÷2=74×59=17×11×2=7.6-3.3=319-(356-119)=333+11×37=186+(266-93)=73+339-106=403-32×2=289-(80+207)=411-126+630=276-17=489×(14÷7)=228÷(414-408)=404-(135+211)=783÷(3×3)=28×32-659=60×(483-479)=449+73×5=63×12÷6=69+54=220+202×3=47×3×4=3.8+89.1=401+26-301=60+234-152=41×2×67=48÷6×63=29×12÷6=642+17×28=331-146=11×22+138=684÷(2×2)=328-12×17=816÷4=77÷7×29=667×(25÷5)=36×3×6=114×8=740-(350+148)=82×(24÷4)=238-46-175=280×(14÷7)=480-(223+142)=831+214+385=448÷8=304×(36÷9)=410+904+879=340÷(2×2)=33×12-325=237-915÷5=42×5×2=91×3÷7=476-(240-151)=619×6-868=(373-296)×98=67+72×10=982+215-311=830-479-151=912÷8=87×(855÷9)=621×5-463=655-72=261×(28÷4)=26×34=600-(130+359)=20×4×58=707×3=292-104-134=37×80÷2=854-(483+338)=390-18×12=377-326=279×2=456+(409-359)=10×19-57=14×(267-224)=713-119-298=57×9+64=844+852÷2=82.0-24.3=83.9-54.0=499-217+104=9.7-4.0=97.9-65.5=166×6-130=368+230×3=498+35×10=812÷7÷4=49×20-262=52+27×7=175-(208-113)=20×(150÷5)=565-176-376=710+(847-288)=10×72=3/10-2/10=820-147×3=14×5×84=18×(624-577)=819+19×6=415-21×10=742+913-124=7/10-1/10=(293-206)×11=410-54+71=420+53-72=257+732=4.1+1.2=40÷4×30=14×5×69=92+139×3=1.7+8.5=117×7+477=374+473×2=411-(169-121)=60×92=16×4×91=536÷2+146=76×9=37×(42÷3)=(406-38)÷4=12×18=34.0+54.9=848÷(18÷9)=126÷(10÷5)=858-40×19=256÷8×20=136×3÷8=12×32-228=170×5=10×23×2=109+392×2=47×27=424-388=205+201×3=60×(24÷2)=967-462-74=24÷(3×2)=31×66=642÷2×6=573÷3×8=879+839+227=130×3÷2=4.3-3.1=81+797+77=926+759-156=94×4-231=47×21-321=474-23×2=751-166+395=102+150+530=17×3×56=672÷6÷4=69×3×9=180+50×16=40×10×2=879×2-814=731+824=855÷9+214=102×7÷3=534÷2×7=12×71-589=(457-145)÷4=101×(40÷8)=62×10÷2=394-904÷8=173+63×12=90×91÷5=37×24+603=602-80×3=148×2+323=963÷(3×3)=25×27÷9=453+394×2=922+379-581=150÷6+26=576×7=89×(26-20)=425-(209-135)=686+773+337=295-168÷4=488÷(12÷3)=810-(279+429)=324×3÷4=84÷2÷2=318×(16÷8)=210×2+756=14×71-195=182+450=875×8-100=11×8×72=790-16×12=867-15-843=760-492=871-728-37=900+(589-398)=142+744+888=56×2+206=1/6+3/6=227×4-616=329÷7=430-(45+199)=33×2×54=6.6-0.3=126÷9+138=128÷(16÷4)=173×4+36=11×63÷3=956×(393-388)=736-112=8.8+4.1=113×(182-177)=400+635-92=338÷2+607=125÷(40÷8)=363+21×25=30×59=400÷5×64=54+384-345=10×3×23=180+163=876-(233-158)=881-54×16=45×22÷6=225×2=765-(135+217)=810÷9+572=37×4×8=392÷7=96÷(4×2)=37+80=268-47=78×2+393=559-728÷4=402×5÷6=112×3÷2=(200-189)×58=401-980÷5=25×2×60=472+957+544=13.6+22.6=8.6+5.2=16×2×94=82×8-316=528÷4÷3=30.9+68.5=16×(220-172)=289×(16÷8)=34×23-487=272÷2÷2=453+700÷2=45×2÷3=414-(281-49)=959-25×32=619×8=455÷5×7=312÷(508-502)=256÷(4×2)=400-65×3=438-10×34=938÷7=11×25×3=11×63-467=77×7=101×(384-380)=592÷(234-232)=279+825-991=37×2×4=240+19×27=60×4×3=380÷2+63=668+168+539=95÷5=892×(35÷7)=894-162+846=104+(172-80)=148×4×6=185×(713-705)=57×15÷9=95+305=241-109=681÷(15÷5)=8.8+3.2=498-139×3=293-54×3=685×(967-964)=16×(393-335)=662×9-480=16×9×2=222+30×22=152×(42÷7)=470-180÷2=468-31×6=20×3=3/6-2/6=47×20=983-25×18=351×6=83×(331-326)=885-863=22×21-450=86÷(14÷7)=756-(120+444)=478+(878-356)=70×87÷5=575-744÷2=213×4÷2=942-51×15=30×11×3=31×11×2=19×42÷7=660÷(42÷7)=127-107=969+105×4=477-(315-90)=875÷(945-940)=(647-569)÷6=36×16=993+654-890=62×3×5=130+146=483÷(27÷9)=480-117-298=10×33+870=275+(393-163)=79.6-52.6=945÷5×8=10×28-214=14×8×6=57×4×7=736×7÷2=44÷4×70=266-105×2=774-384=43×(180÷6)=37×(287-278)=459-(273+41)=215-58=389×2=20×9×2=12×22-21=192÷(144-141)=44×2×7=60×13÷5=9.9+9.6=104+46×19=508×2÷4=398+199+46=2.2-1.9=361+(447-139)=968-(70+96)=98×6÷3=672÷8÷4=240÷(4×2)=283-204+309=315÷(347-340)=407-29×12=346+167=771÷(21÷7)=792+480÷3=520÷4÷5=13×(292÷4)=38×15-181=53×98÷7=312+509=531÷(97-94)=186÷(110-108)=11×7×60=415-16×15=408÷6×83=25×23=21+(338-269)=520÷2÷4=245×4-692=(284-149)÷9=21+20×34=477÷(18÷2)=9.4-1.8=301+146=357+117-265=372-355=209-(595-409)=718×(48÷6)=956-(350+372)=212÷(356-354)=10×35÷5=849×(166-163)=493-(40+186)=251-110=116×(407-404)=16÷(2×4)=168×9÷7=233-140+75=417-71×3=938×(12÷2)=719+629-464=913×(64÷8)=446-322-102=51×47×3=355÷(45÷9)=123-228÷2=687-49×13=263-226+92=484÷4×3=5.8+4.1=475+99×5=99+30×10=374×9=261÷3×21=16×13×3=434-(220+175)=961-21×39=358÷(293-291)=972×7÷4=203+425÷5=(402-140)÷2=181×5-586=18×4×12=109+916+621=368-(27+93)=349+878-881=17×3×2=24×3×89=247-10×14=828+67×14=9.7-2.9=402+(992-246)=5.5-0.9=(366-195)÷3=254×3÷2=65+(980-921)=11×18-88=41×14×6=214-128÷8=18×(128÷4)=98+23×21=910-960÷8=190÷5=385-630÷6=88×98÷7=536+25×28=(365-193)÷2=560-16×25=263-23-103=738÷2×9=280÷7=46-45÷9=690×(247-243)=(958-886)÷6=657-60×8=430×8=421-(107+297)=820×3-406=832-188÷2=17×14-143=161×6-124=92×61×2=236×2×7=545×(24÷6)=35×3×8=449×2×4=96×(792÷8)=660+90×6=10×39-146=992-19×48=88×62=7.2-0.9=48.0-42.9=673×(32÷4)=3.2-0.6=(704-94)÷5=742-630+248=783÷(941-938)=686÷7×5=665×(840-831)=237+353+326=384×5÷3=168÷6×5=14×32×6=380+913=181×(12÷4)=735+987=513+(455-378)=467-43×6=700÷5÷2=182+78×4=483+10×48=668×2-813=201×4=712÷4×8=10×23×4=191×6-427=630÷5÷3=24×11-96=73×(160÷4)=700÷7÷5=438+506-734=120-(317-257)=(319-268)×58=478-13×29=7.9+6.5=10×4×41=347-122+272=984+(575-438)=4.4-3.5=128÷8=77+365=498-(407+69)=210÷6=49×77÷7=405-(195+44)=88×64=482-(658-585)=51×(57÷3)=168÷(14÷7)=32×2×90=454÷2×3=504-420+872=14×47=560÷5×9=440÷(463-459)=376-12×16=76÷(12÷3)=614×3-835=744-11×63=68×(36÷3)=743-(340-293)=24÷4×3=(324-184)÷7=97+121=221+23×21=437-(263-79)=10×58=306+(693-20)=120÷(392-389)=624+370-93=268+88÷2=456÷2÷3=(600-537)÷7=175+(830-114)=189-90=744÷6+55=730×3÷2=126÷(24÷8)=449-252-29=840÷8+341=56÷(28÷7)=11×41×2=136-54+183=547×6-523=24.9-4.1=1.2+9.8=90+(181-134)=227-66-105=153÷9×60=156÷2÷3=438-263+325=617+(748-17)=376÷(40÷5)=723+14×23=531÷9=67×7×5=955÷5=30×(192÷8)=640-75×6=712-367+343=67-(164-118)=780÷(3×2)=384÷3=417+943=76×(470-465)=30÷(16÷8)=395-143×2=(280-133)÷7=19.2+21.9=288+649=33×(70÷7)=211+50+540=70×12=564÷2÷2=388-375+127=309+430=288×(59-52)=(334-315)×41=817×6÷3=67.3-64.7=61×53×3=737-14×41=384÷3×6=744÷3+116=487-940÷2=828÷(2×2)=668-524÷4=798-411-324=48.5+48.6=155÷5=40×(48÷4)=(429-380)×11=23×30÷2=940-(67+187)=(452-332)÷6=72.1-49.5=7.9-1.7=97×(488-416)=84×12÷7=906×5-868=24×50×6=161+591+87=234÷(3×3)=217÷(792-785)=22×(206-193)=245+307×2=5.1+4.4=404-(468-371)=105+261=30÷2×40=77.4-10.1=18×27-396=377+(321-13)=304÷(14÷7)=14×2×8=20×4×65=872÷(4×2)=980-367+396=(278-44)÷3=677-178-417=552×(450-441)=192÷(36÷6)=9.0-6.8=348÷4=12×71÷4=991-747÷9=444-(226-213)=431-11×35=494-24×18=314÷2×3=315÷(51-48)=19×(365÷5)=18÷3×97=978÷(902-900)=488-10×3=116×(42÷7)=347+34-73=56÷(4×2)=70÷5=(890-794)÷8=246×4÷2=161×2-154=90×(295÷5)=6.2+2.0=304×9=819÷(18÷6)=102×7×6=852÷(2×2)=383-53=70×(890-840)=78+884÷4=11×3×67=3.6+0.3=24×37=8.8-3.3=93×(241-233)=813-684=(345-263)×12=248×(445-442)=648+243×2=159×6×9=(285-37)÷2=115÷5×53=460÷(2×2)=733-(607+67)=74+68×5=264÷8=242+(480-423)=152×6=(59-45)×26=(100-69)×13=244+(194-45)=714÷(933-926)=(253-43)÷5=(360-156)÷6=35×8×9=580÷(2×2)=376÷(20-12)=15×(40-12)=26×(161÷7)=351-331+273=81÷9+355=(356-191)÷3=873-434-200=213+148+273=470-(481-407)=(187-166)÷3=33×22=13×2×16=215-(778-745)=738-384-125=88×2÷8=46×(86÷2)=77×(459÷9)=450÷3=918÷2×5=776÷2÷2=394-(165-86)=477+(763-430)=142-296÷8=16×2×7=465-24×11=230-14=356÷(355-353)=180+375=174+244=453+852-174=(539-14)÷7=2/7+4/7=24×(297÷9)=319×(49÷7)=450÷3÷5=540÷(2×2)=26×33+19=210÷7÷2=26×34÷2=786÷6+597=649×2=18×15÷3=76×(180÷9)=241×(30÷5)=40÷2÷2=24÷(72÷9)=(745-93)÷4=338-165-50=280÷(2×2)=15×6×94=563×5=62×12÷3=65×10=24×17-33=99÷(211-208)=389+27×7=152+(260-131)=4.8+2.4=200+13-167=110÷5×11=757+84+91=861+964÷4=402-61=172×(10÷5)=273-244+48=81×4÷9=58×(117÷9)=300-84+224=658×8=396÷2÷9=6.0-0.7=720÷2×9=174÷6=609÷7×9=(170-62)÷3=253+(419-55)=39×4-99=480÷(486-480)=474-28×15=888÷(3×2)=24×2×17=483÷(430-427)=23×4×23=7.4-4.9=29×22+173=13×6×3=2.1+4.7=442-172÷4=600÷(3×2)=161÷7×52=775+12×36=720÷(4×2)=659×(442-435)=432÷6÷4=422+(482-57)=11.0+19.5=258÷(421-418)=745÷5×3=256-(871-632)=518+470-909=40×18×5=86×10=1/7+5/7=111×9÷3=36×2×41=990÷9×2=120÷8×21=21×3×54=996-24×36=132÷2+117=200÷8×21=108+752-509=995-395×2=54×43÷3=21+632+159=12×54-69=389×4=134×4-498=638-24×17=27+10×75=19×4×89=160×5=934-348+348=55+287=689×(986-980)=286+143=12×5×9=14×4×12=674-117×2=44.4+19.3=400-56÷2=7.3-5.4=108+567-255=390-14-13=29×56÷4=104×9=701-528÷3=240+460+44=491-(340+49)=813-(977-972)=459-15-263=313+32×19=34×10÷5=352÷2×5=11×(244÷4)=104÷(16÷2)=321-118×2=10×7×15=357-163×2=726÷3÷2=149×(28-24)=7.5-6.3=852×(532-527)=128÷2÷8=120÷(25-22)=984-(773-179)=36×(375-370)=40÷2=956÷(2×2)=0.5+7.4=235×9÷5=727-680+664=184-774÷6=840÷6=439-(222+53)=120+68=895+783+408=15×16×4=950-890=234÷6=492÷(3×2)=12×15×4=951-152×2=22×20-432=64×13-584=124-(245-187)=768÷4÷6=740÷(103-101)=486×(18÷6)=268-21×5=186-126+373=13×(118÷2)=330+75-152=16×(426-410)=335-106×2=598-12×27=672÷(4×2)=952-(787+145)=8.6+6.7=944÷(2×4)=20×22×2=293×(14÷7)=136÷(115-111)=252÷6÷6=25×28-98=454-(109+35)=2.4+3.6=171÷(24÷8)=637+716-558=16×4×72=208÷4×25=29×2×43=639+184-235=6.3-1.3=27×16÷6=61×8÷2=90÷2=38×(27÷3)=90×23×2=36×(116÷4)=227+220÷2=581-103-320=34×(44÷2)=206×9=4/6+2/6=23×20×3=33×2×7=259+198-63=661×3-246=807×7-810=13×35+265=639-528÷6=(423-78)÷5=10×(321-313)=112-(222-201)=363-566÷2=22×16-239=102+236=508÷4×3=632÷8×55=770×(81÷9)=657÷3=359+18×7=346-22×13=117×(274-268)=1.4+7.4=15×(531-454)=70×5=30+29=2.0+1.3=849+(492-221)=182×4÷7=475÷(30÷6)=520+292=10×48-386=255×4=68÷2×25=234-48-159=41×18=126+295×2=539-265=251+(824-256)=32×6÷8=73+116+291=166+51-117=455÷5×15=372÷(36÷6)=83+327=96÷(27÷9)=(473-455)÷6=490-20×6=729÷9÷9=880+918÷9=18×11×5=142+416÷8=161×2=570÷(48÷8)=88×(453-449)=421-(22+309)=465-518÷7=11×2×69=850-715÷5=780-169-229=9.1+7.9=123×(35÷7)=478+423÷3=10×13=995+51×14=273×6-777=(186-155)×15=309+10×50=780÷4×8=332+385÷5=248×2-463=9.8-4.2=490-245-47=117×6÷3=44×(132÷3)=93.0-88.2=215÷5×6=427÷7×18=657-(234+165)=760×(519-511)=275-(92+79)=4/7-2/7=180÷9×19=996÷(240-234)=100+17×26=13×13×5=15×79×4=382+411×2=39×25=144÷8=952÷(2×4)=790÷5+485=5/8-1/8=230+142+643=41×10-69=284÷4=413+74-304=243-(161-98)=749+45×2=(111-75)÷3=120×5÷8=99+26×12=47×54×3=35×21=7.6-1.0=336÷(18÷3)=898-301-422=411-(417-373)=672-80+52=54×(32÷8)=370-262+258=81×5=206+376=94×92÷8=17×31+137=466-178=954-109×7=290-251=585÷5÷9=18×16-259=455+(452-91)=37+236×2=720×(28÷7)=476-184=315+(183-44)=281-41=335-43-269=95×72=492-120×2=690÷5+264=76×17×9=783÷9×65=167+897+194=643-480÷4=344+763-843=44×22÷4=13×(345-311)=(972-934)×73=17×46-428=299+190=76×10-100=378÷(3×2)=30÷2=14×31×2=894-364×2=37×12-97=373+(500-124)=227+(639-97)=(961-226)÷7=366-(594-504)=209×3-342=35×7=11×(256÷8)=263+(326-187)=21×15+288=500×7-274=10×9×95=351×4÷6=896÷(2×4)=67×13=32×(460-436)=11×(152÷4)=78.8+6.9=68×(368÷4)=746×9-136=120×6+48=618-(170-113)=326-83×3=80-57=(710-689)×47=181×5×9=364×2+42=104+433×2=568÷2÷4=312×3-643=71×6×2=207÷3+116=16×(204-195)=832-506+997=552-540=244+758÷2=105÷5×39=10×3×63=236×(324-320)=757-100×5=192÷6×5=121+(476-231)=406+693+309=123×6=156×6÷8=19×4×7=79×36×4=1/4+2/4=46×95×3=584×(54÷9)=139-511÷7=213+453+182=744+597-757=595+12×78=336+66-385=237-218+340=469-286-146=338-272+993=295-166+307=474÷6×33=(54-18)÷3=15÷5×9=405÷3=112÷(2×2)=872÷(483-481)=(429-386)×13=72×66÷6=484-(556-255)=664÷(4×2)=5/8-2/8=6.5+1.0=38.3-11.0=49×2×40=39×(15÷3)=47×7-238=389-252÷2=67×(143-129)=342÷(3×3)=86×(841-749)=40÷8×25=552÷(20÷5)=323-42-226=87×(833-790)=882÷(160-154)=73+393-338=89+349-433=346-150+983=192-76=85×(795-786)=210×4÷3=882-320÷4=650-995÷5=136-232÷8=78×99=286-12×19=412÷(620-616)=996-(929-41)=520-458=34×(124÷2)=559×(114-107)=780÷5÷4=(415-226)÷7=24÷(360-352)=379-34×9=63+166-112=21+370+175=717-(718-388)=37×3×5=13×14×4=6.9+26.3=42×22÷4=134-107+253=223-48×4=44×71×8=672×5÷3=2.8+3.9=40÷8×62=734÷2=17×25×2=(270-201)×72=321+428÷4=3.0-0.2=651÷3÷7=(988-22)÷7=91×30=66+76×12=292×(24÷8)=428-10×19=646+83×9=10×49-351=449-(919-492)=175+225-364=681÷3×6=621-(576-538)=684-(485+33)=114×(111-104)=783÷9×8=220÷(12÷3)=576÷3÷6=270-24-84=87×8=355×3-133=54×(184-172)=398+313+171=428+(776-640)=85+120×7=939-183=388-(242+146)=172×(36÷9)=(547-518)×31=648+915+140=343+503+49=783÷9×19=132×7-201=54×14÷7=608+(675-303)=(467-147)÷5=8.5-7.4=174+106=84+93=773×(45÷9)=138×5+127=34×(257-210)=440-(144+74)=371÷7×23=4/8-1/8=924÷2÷6=38×72÷4=264×2-487=257×2-475=368÷4×53=33×15-136=9.6+7.5=18×(90÷5)=17×26-170=987+351-263=參考答案67×12-175=629840÷(36÷6)=14015×66-383=60780÷(152-148)=20240-(304-259)=19513×14×3=546643×8=514450×63=315031×(162÷9)=558(818-794)×58=139228×17×2=952958-351-499=108605-402÷3=47196÷3×53=1696733+85×8=1413461-(435+25)=146×2×8=736431-273÷7=39225×15-243=132(873-800)×75=547556×(485-482)=168295×3=88514×(393-349)=616112×4×2=896428+(427-175)=68048÷3÷4=412×27÷9=36956÷4+320=559857+14+17=88832.3+27.7=60.0287+(477-321)=443331×2=662924÷2×9=4158133+200=3332.8-0.2=2.6558-217+147=48830×2×65=3900207÷9=23495÷9×6=330276×2=552335÷5=67507+394+50=95117×92=1564379-53-41=285650÷5÷5=26672÷8÷3=2821×(76÷4)=39917×(416-413)=51261-215+274=320456+(356-21)=79110×18÷9=20419-284=135500÷5×3=300236×3=708776-73×10=46553+192+586=133116×2×27=86447×86×4=1616836÷6×70=4205/10+2/10=7/10378-35×9=63373-(12+345)=16(611-436)÷7=2520÷(318-316)=100.6+9.6=10.291.6-46.7=44.9386÷(173-171)=193960-598=36225×2×30=150012÷4=324×26÷4=156960-417+646=1189749+520+674=194310×10×6=600431-716÷2=7321×4÷2=4263×(164÷2)=5166864÷2=43224÷3×9=727.5-0.3=7.2393÷3×6=786421-302=11959×45=2655785-(79+277)=429171÷9×22=418(220-187)×21=693312÷4×5=390442-11×11=321747-38×4=595166×(45÷9)=8305.2-3.4=1.8(584-488)÷2=4886÷(279-277)=43341×2×6=4092102+11×36=498(536-424)÷8=14353-(74+149)=13095×(14÷2)=66528×5=140753-(525-320)=548469-10×28=1895.8+9.7=15.5596÷2=298919-(700-192)=411314×9-774=20522.8+5.5=8.389×45÷9=445371-78+104=397945÷7÷3=4574×52=384862×(312÷6)=322418÷9×39=78144÷8×22=39692×47=4324188+296=484120×(184-181)=36050+400+214=664493-816÷6=357120÷4×21=630250+174×3=77255.2-6.0=49.288÷8×89=979389-20×19=9739+570÷2=1024(148-72)÷2=38244+694+551=148912×20=240105×8-93=747(314-134)÷4=456/9+2/9=8/9376÷(830-828)=188564÷(3×2)=94437-337+346=446348×3÷4=261480÷2÷5=48161×(36÷6)=966219×4×7=613212×5×76=4560315+381=696111+(453-79)=485(346-254)÷2=46767-(178-170)=759771-622-33=116596÷2+435=73347+385-154=2782/6-1/6=1/6621÷(3×3)=69220÷2=110240÷(2×4)=30635-396+59=298158+84=242362-161-107=9493×46=4278(463-172)÷3=97992+297×2=158679×8-83=549750÷(30÷5)=12571×12÷3=2844.1+6.6=10.7(48-37)×36=396285-281+329=33342×43×6=10836178×2=35620×56×5=5600386×(48÷6)=3088416-358=58180÷(36÷6)=301/5+4/5=1777+354=1131147×2×4=117617×36÷9=68337-804÷4=136522×2÷9=116626×(297-289)=500889×69×2=1228220×27+434=974252÷4÷9=7342÷(12÷2)=57378÷7÷9=64/8-2/8=2/8543÷3×9=1629920÷2=460921-693+342=57030.6+45.1=75.786+407-398=95597+325=92257×(70÷5)=79824×(72÷4)=4323/5-1/5=2/5687-18×21=309355+306=66122×2×57=2508688÷(20-12)=86875÷5×8=140027×2×97=523856÷4×26=364410÷(137-135)=20536+726÷3=278528-(354-68)=24232×10=32024×(724-631)=223216×4×95=6080978-868+741=851182+(920-744)=358293-129×2=35927÷(3×3)=10317×32+33=577863-261×2=341776-162-100=514398÷(204-202)=19925×2×3=150355÷5=7111×50-338=21233×15-478=1754×71=383465÷(10÷2)=133/7+2/7=5/740×2÷4=20333×8÷2=1332618÷(3×2)=103488×2-435=541432÷2÷6=364/8+2/8=6/8808×9÷6=1212562+141+217=920243÷(3×3)=27127+13×45=71218×(588÷6)=1764367-304=63376÷(2×4)=47396-(434-374)=336460×2=920382÷2=191368+473+765=1606123×(437-432)=6154/9-2/9=2/9415-151×2=113432-133×3=3363×84÷4=1323620-(41+282)=29772÷6=12729-(129+408)=192188×5÷2=470294-120×2=5467×(478-470)=536398+(305-216)=48728×23=644866+54÷6=875206-19×10=1617×28×2=952911-173-719=19676÷4+414=5831/8+2/8=3/8238-82=156260×3×9=702070×(54÷6)=630691-47×3=550248÷(462-454)=3146×(40÷2)=920133×3÷7=57100×7=700406-68=338(240-196)×69=303619×46=874147+366+107=620680÷(56÷7)=85279-90-113=76185×(32÷8)=74011×25=27540×22-264=6168.1+5.1=13.2273×3-207=612852÷4÷3=7125+403-370=58855÷5×2=342252÷(24÷4)=4284-354÷6=252/3-1/3=1/3364-513÷9=307260÷(16÷4)=6562÷2×74=2294684÷2×9=3078770×6-760=386010×96÷2=480629-(175+415)=3928×5×7=980104+128=232946-58-222=666244÷(24÷6)=61461-448=133/6+2/6=5/6529-448-44=37943-(653+237)=53353×(574-567)=2471634-33×2=56896÷(2×3)=1678+684÷2=420438-341=97542+322+21=885676-527+592=741488+22×3=55466+87×10=93665÷5×6=78496-107-145=244971-17×22=597173+972+904=2049833-169×2=49535×(400-373)=94594×(760-752)=7528.1-8.0=0.1(906-857)÷7=7171×(14÷7)=34297×4×5=1940129÷3×2=86786-(544+65)=177413-626÷2=100434-20×21=14491+84+107=682480-12×18=264656÷4+356=520240÷8×29=870229-(381-319)=167456-41-252=163233-665÷5=100870+882÷3=1164345+828÷9=437(628-60)÷2=28474×59=436617×11×2=3747.6-3.3=4.3319-(356-119)=82333+11×37=740186+(266-93)=35973+339-106=306403-32×2=339289-(80+207)=2411-126+630=915276-17=259489×(14÷7)=978228÷(414-408)=38404-(135+211)=58783÷(3×3)=8728×32-659=23760×(483-479)=240449+73×5=81463×12÷6=12669+54=123220+202×3=82647×3×4=5643.8+89.1=92.9401+26-301=12660+234-152=14241×2×67=549448÷6×63=50429×12÷6=58642+17×28=1118331-146=18511×22+138=380684÷(2×2)=171328-12×17=124816÷4=20477÷7×29=319667×(25÷5)=333536×3×6=648114×8=912740-(350+148)=24282×(24÷4)=492238-46-175=17280×(14÷7)=560480-(223+142)=115831+214+385=1430448÷8=56304×(36÷9)=1216410+904+879=2193340÷(2×2)=8533×12-325=71237-915÷5=5442×5×2=42091×3÷7=39476-(240-151)=387619×6-868=2846(373-296)×98=754667+72×10=787982+215-311=886830-479-151=200912÷8=11487×(855÷9)=8265621×5-463=2642655-72=583261×(28÷4)=182726×34=884600-(130+359)=11120×4×58=4640707×3=2121292-104-134=5437×80÷2=1480854-(483+338)=33390-18×12=174377-326=51279×2=558456+(409-359)=50610×19-57=13314×(267-224)=602713-119-298=29657×9+64=577844+852÷2=127082.0-24.3=57.783.9-54.0=29.9499-217+104=3869.7-4.0=5.797.9-65.5=32.4166×6-130=866368+230×3=1058498+35×10=848812÷7÷4=2949×20-262=71852+27×7=241175-(208-113)=8020×(150÷5)=600565-176-376=13710+(847-288)=126910×72=7203/10-2/10=1/10820-147×3=37914×5×84=588018×(624-577)=846819+19×6=933415-21×10=205742+913-124=15317/10-1/10=6/10(293-206)×11=957410-54+71=427420+53-72=401257+732=9894.1+1.2=5.340÷4×30=30014×5×69=483092+139×3=5091.7+8.5=10.2117×7+477=1296374+473×2=1320411-(169-121)=36360×92=552016×4×91=5824536÷2+146=41476×9=68437×(42÷3)=518(406-38)÷4=9212×18=21634.0+54.9=88.9848÷(18÷9)=424126÷(10÷5)=63858-40×19=98256÷8×20=640136×3÷8=5112×32-228=156170×5=85010×23×2=460109+392×2=89347×27=1269424-388=36205+201×3=80860×(24÷2)=720967-462-74=43124÷(3×2)=431×66=2046642÷2×6=1926573÷3×8=1528879+839+227=1945130×3÷2=1954.3-3.1=1.281+797+77=955926+759-156=152994×4-231=14547×21-321=666474-23×2=428751-166+395=980102+150+530=78217×3×56=2856672÷6÷4=2869×3×9=1863180+50×16=98040×10×2=800879×2-814=944731+824=1555855÷9+214=309102×7÷3=238534÷2×7=186912×71-589=263(457-145)÷4=78101×(40÷8)=50562×10÷2=310394-904÷8=281173+63×12=92990×91÷5=163837×24+603=1491602-80×3=362148×2+323=619963÷(3×3)=10725×27÷9=75453+394×2=1241922+379-581=720150÷6+26=51576×7=403289×(26-20)=534425-(209-135)=351686+773+337=1796295-168÷4=253488÷(12÷3)=122810-(279+429)=102324×3÷4=24384÷2÷2=21318×(16÷8)=636210×2+756=117614×71-195=799182+450=632875×8-100=690011×8×72=6336790-16×12=598867-15-843=9760-492=268871-728-37=106900+(589-398)=1091142+744+888=177456×2+206=3181/6+3/6=4/6227×4-616=292329÷7=47430-(45+199)=18633×2×54=35646.6-0.3=6.3126÷9+138=152128÷(16÷4)=32173×4+36=72811×63÷3=231956×(393-388)=4780736-112=6248.8+4.1=12.9113×(182-177)=565400+635-92=943338÷2+607=776125÷(40÷8)=25363+21×25=88830×59=1770400÷5×64=512054+384-345=9310×3×23=690180+163=343876-(233-158)=801881-54×16=1745×22÷6=165225×2=450765-(135+217)=413810÷9+572=66237×4×8=1184392÷7=5696÷(4×2)=1237+80=117268-47=22178×2+393=549559-728÷4=377402×5÷6=335112×3÷2=168(200-189)×58=638401-980÷5=20525×2×60=3000472+957+544=197313.6+22.6=36.28.6+5.2=13.816×2×94=300882×8-316=340528÷4÷3=4430.9+68.5=99.416×(220-172)=768289×(16÷8)=57834×23-487=295272÷2÷2=68453+700÷2=80345×2÷3=30414-(281-49)=182959-25×32=159619×8=4952455÷5×7=637312÷(508-502)=52256÷(4×2)=32400-65×3=205438-10×34=98938÷7=13411×25×3=82511×63-467=22677×7=539101×(384-380)=404592÷(234-232)=296279+825-991=11337×2×4=296240+19×27=75360×4×3=720380÷2+63=253668+168+539=137595÷5=19892×(35÷7)=4460894-162+846=1578104+(172-80)=196148×4×6=3552185×(713-705)=148057×15÷9=9595+305=400241-109=132681÷(15÷5)=2278.8+3.2=12.0498-139×3=81293-54×3=131685×(967-964)=205516×(393-335)=928662×9-480=547816×9×2=288222+30×22=882152×(42÷7)=912470-180÷2=380468-31×6=28220×3=603/6-2/6=1/647×20=940983-25×18=533351×6=210683×(331-326)=415885-863=2222×21-450=1286÷(14÷7)=43756-(120+444)=192478+(878-356)=100070×87÷5=1218575-744÷2=203213×4÷2=426942-51×15=17730×11×3=99031×11×2=68219×42÷7=114660÷(42÷7)=110127-107=20969+105×4=1389477-(315-90)=252875÷(945-940)=175(647-569)÷6=1336×16=576993+654-890=75762×3×5=930130+146=276483÷(27÷9)=161480-117-298=6510×33+870=1200275+(393-163)=50579.6-52.6=27.0945÷5×8=151210×28-214=6614×8×6=67257×4×7=1596736×7÷2=257644÷4×70=770266-105×2=56774-384=39043×(180÷6)=129037×(287-278)=333459-(273+41)=145215-58=157389×2=77820×9×2=36012×22-21=243192÷(144-141)=6444×2×7=61660×13÷5=1569.9+9.6=19.5104+46×19=978508×2÷4=254398+199+46=6432.2-1.9=0.3361+(447-139)=669968-(70+96)=80298×6÷3=196672÷8÷4=21240÷(4×2)=30283-204+309=388315÷(347-340)=45407-29×12=59346+167=513771÷(21÷7)=257792+480÷3=952520÷4÷5=2613×(292÷4)=94938×15-181=38953×98÷7=742312+509=821531÷(97-94)=177186÷(110-108)=9311×7×60=4620415-16×15=175408÷6×83=564425×23=57521+(338-269)=90520÷2÷4=65245×4-692=288(284-149)÷9=1521+20×34=701477÷(18÷2)=539.4-1.8=7.6301+146=447357+117-265=209372-355=17209-(595-409)=23718×(48÷6)=5744956-(350+372)=234212÷(356-354)=10610×35÷5=70849×(166-163)=2547493-(40+186)=267251-110=141116×(407-404)=34816÷(2×4)=2168×9÷7=216233-140+75=168417-71×3=204938×(12÷2)=5628719+629-464=884913×(64÷8)=7304446-322-102=2251×47×3=7191355÷(45÷9)=71123-228÷2=9687-49×13=50263-226+92=129484÷4×3=3635.8+4.1=9.9475+99×5=97099+30×10=399374×9=3366261÷3×21=182716×13×3=624434-(220+175)=39961-21×39=142358÷(293-291)=179972×7÷4=1701203+425÷5=288(402-140)÷2=131181×5-586=31918×4×12=864109+916+621=1646368-(27+93)=248349+878-881=34617×3×2=10224×3×89=6408247-10×14=107828+67×14=17669.7-2.9=6.8402+(992-246)=11485.5-0.9=4.6(366-195)÷3=57254×3÷2=38165+(980-921)=12411×18-88=11041×14×6=3444214-128÷8=19818×(128÷4)=57698+23×21=581910-960÷8=790190÷5=38385-630÷6=28088×98÷7=1232536+25×28=1236(365-193)÷2=86560-16×25=160263-23-103=137738÷2×9=3321280÷7=4046-45÷9=41690×(247-243)=2760(958-886)÷6=12657-60×8=177430×8=3440421-(107+297)=17820×3-406=2054832-188÷2=73817×14-143=95161×6-124=84292×61×2=11224236×2×7=3304545×(24÷6)=218035×3×8=840449×2×4=359296×(792÷8)=9504660+90×6=120010×39-146=244992-19×48=8088×62=54567.2-0.9=6.348.0-42.9=5.1673×(32÷4)=53843.2-0.6=2.6(704-94)÷5=122742-630+248=360783÷(941-938)=261686÷7×5=490665×(840-831)=5985237+353+326=916384×5÷3=640168÷6×5=14014×32×6=2688380+913=1293181×(12÷4)=543735+987=1722513+(455-378)=590467-43×6=209700÷5÷2=70182+78×4=494483+10×48=963668×2-813=523201×4=804712÷4×8=142410×23×4=920191×6-427=719630÷5÷3=4224×11-96=16873×(160÷4)=2920700÷7÷5=20438+506-734=210120-(317-257)=60(319-268)×58=2958478-13×29=1017.9+6.5=14.410×4×41=1640347-122+272=497984+(575-438)=11214.4-3.5=0.9128÷8=1677+365=442498-(407+69)=22210÷6=3549×77÷7=539405-(195+44)=16688×64=5632482-(658-585)=40951×(57÷3)=969168÷(14÷7)=8432×2×90=5760454÷2×3=681504-420+872=95614×47=658560÷5×9=1008440÷(463-459)=110376-12×16=18476÷(12÷3)=19614×3-835=1007744-11×63=5168×(36÷3)=816743-(340-293)=69624÷4×3=18(324-184)÷7=2097+121=218221+23×21=704437-(263-79)=25310×58=580306+(693-20)=979120÷(392-389)=40624+370-93=901268+88÷2=312456÷2÷3=76(600-537)÷7=9175+(830-114)=891189-90=99744÷6+55=179730×3÷2=1095126÷(24÷8)=42449-252-29=168840÷8+341=44656÷(28÷7)=1411×41×2=902136-54+183=265547×6-523=275924.9-4.1=20.81.2+9.8=11.090+(181-134)=137227-66-105=56153÷9×60=1020156÷2÷3=26438-263+325=500617+(748-17)=1348376÷(40÷5)=47723+14×23=1045531÷9=5967×7×5=2345955÷5=19130×(192÷8)=720640-75×6=190712-367+343=68867-(164-118)=21780÷(3×2)=130384÷3=128417+943=136076×(470-465)=38030÷(16÷8)=15395-143×2=109(280-133)÷7=2119.2+21.9=41.1288+649=93733×(70÷7)=330211+50+540=80170×12=840564÷2÷2=141388-375+127=140309+430=739288×(59-52)=2016(334-315)×41=779817×6÷3=163467.3-64.7=2.661×53×3=9699737-14×41=163384÷3×6=768744÷3+116=364487-940÷2=17828÷(2×2)=207668-524÷4=537798-411-324=6348.5+48.6=97.1155÷5=3140×(48÷4)=480(429-380)×11=53923×30÷2=345940-(67+187)=686(452-332)÷6=2072.1-49.5=22.67.9-1.7=6.297×(488-416)=698484×12÷7=144906×5-868=366224×50×6=7200161+591+87=839