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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦435-553÷7=(933-333)÷4=449+20×49=417-(428-240)=225+78=572-335÷5=834+24×3=11×2×31=898+(939-516)=564×9-626=371÷(63÷9)=336÷4÷4=6.5+9.9=297-203-30=698+25×17=400÷2=638×3-25=5.5-1.1=385-47-83=136+996-578=25×(248÷4)=162+80=92×99×7=440÷4÷5=8.9-7.9=408÷6×59=20×3×5=308×3÷6=314-(578-289)=782×(24÷8)=510÷3=240÷(2×4)=90÷(401-399)=12×67=15×24÷4=89×18÷2=447-195+236=18×3×90=33×13-373=390-82-138=441÷7×3=565×4-404=23×76=409-12×13=63×79=13×10×2=336÷7+141=521-325=8.5+72.5=807-121×4=(383-266)÷9=463-11×38=170×7÷5=850×8=72÷(24÷4)=959-66×14=43×2×56=48×12=20×18×6=175-145=652-875÷7=64÷(64-60)=250-(692-454)=139×7=354-(207-172)=981-(499+100)=103×4-234=165×(54÷9)=10×14×5=787+(742-85)=360-26×6=60×7÷4=684÷(2×2)=20×4×30=98+790+68=254×3-346=11×6×63=590+989-15=40×8-94=366×(32÷4)=267+88÷8=972÷6÷9=984÷3+343=4.1-2.9=371-180÷5=227-85÷5=198÷9×2=22×3×11=(291-45)÷6=12×34-248=421-(924-923)=35×24=62×11=51+47×19=14×49=22×(574÷7)=9.5+7.7=336+272+128=240+(647-89)=(917-253)÷2=498-(453-11)=37+692+90=260-693÷3=80÷(141-137)=711+54×17=864÷9×6=324+37+40=822÷6×2=305-41-192=75×32÷6=8.3+3.6=84÷7×67=60÷(15÷3)=83+866-42=491-24=9.6+10.0=868÷(2×2)=88÷8×13=3/6+2/6=554-400+246=28×14-243=356-332=48×3÷8=12.3-11.5=233×4÷2=307+107=206+103×5=75×(280÷7)=59×(387-374)=312+118+821=117+125×4=264÷(4×2)=289×6-615=360×2-633=193+69+30=867+(544-408)=18×8=25.3+34.9=530-191+329=500÷(2×2)=492-12×20=947+804÷3=293-275=39×12=96×83=90×2÷3=606÷6+167=52×9×5=11×6×98=16÷8×15=383-(174-173)=83×80÷4=624-67×9=875-131-624=55×9-238=480-17×24=313+476+224=775-88×3=560-60÷6=58×12=466÷(12÷6)=931-11×27=300÷(319-314)=99×(60÷3)=434÷(63÷9)=593+534÷6=172÷4×9=560÷8×13=292×2+36=260×2=(911-900)×45=565÷5=246÷(18÷3)=216÷9÷3=18×2×82=321+10×36=10×4×66=703-(413+123)=(301-153)÷4=22×15-266=20×47=7.6-4.6=428-(309-283)=294÷7÷7=142+10×71=536+325×3=117×5×3=906-(500+15)=672-18×2=16÷(4×2)=11×(156÷4)=360÷5÷4=193×(205-199)=650-561+893=162÷2=499-15×33=32×19=45×2×17=418-29×4=212÷(36÷9)=960÷(10÷2)=265÷5=43×22+697=817+51×10=826-(338-282)=99.3-46.2=(475-305)÷5=12×39-188=11×29×2=768-13×50=854÷(49÷7)=414+46-164=662×2-27=(344-116)÷4=(994-250)÷4=755+338=94×2×7=(388-345)×21=29×(343-335)=763÷7=47-116÷4=76×44=2/9+5/9=38×13-333=576÷(2×3)=998-37=90×(50-45)=15×(42÷6)=321-(172-113)=64+203+697=24×7=134×4-21=105+71=92×(792÷8)=70×(190-186)=8.2-5.6=48×98÷7=29×45=18×17-298=614-28×14=84÷6×55=10×25-108=814-163×2=246÷(14÷7)=776÷8×81=95×(302-299)=337-(381-288)=180-12×5=7.9+44.6=50×43=696÷2÷2=822÷(2×3)=149-99+374=401×2=760×4÷2=667+859+87=67.9-40.3=33×2×8=982-(275+464)=656-(496-234)=(423-407)×21=980-106×3=90×45×9=429-213+551=(310-76)÷3=377×(777-769)=820-696÷6=468+17×13=2/7+3/7=188+169×3=182-146=92÷4+176=40×(88÷8)=496-401+250=(838-832)÷2=329÷7=(797-702)×56=433-275-12=482-456÷6=169×4×9=240÷3=356-448÷4=55×42÷7=270÷2=110-103+210=684-25×21=448-10×33=13×38-90=898-(205+671)=714-968÷8=41+201=15×62-470=455-(880-729)=291+92+319=123×8÷2=412÷(754-752)=88×2×3=738÷(2×3)=40×15÷2=13×27+112=14×58÷2=4/5-1/5=728-682÷2=683-(962-542)=528÷4+996=723-83-594=241+788÷4=(420-395)×11=428÷4×2=40×9=883-23×38=656+59×10=320×(28÷7)=27×(33-11)=13×2×3=244÷(14÷7)=252÷6÷2=400+16×29=585×(18÷9)=828÷(2×3)=710-122-389=84×(12÷3)=94×(80÷5)=9.0-7.1=342-(662-370)=137-107=220÷4×21=416-26-177=903-12×70=423-188+65=835-45×7=157×(93-90)=59×75÷3=59×(485-481)=69×91÷3=654-548=15×21×2=379-(720-359)=3.1-2.7=30×16=211+242=384-72÷8=9.9-7.1=454-13×18=524÷2÷2=354+533-132=27÷9=190×2=19×(104÷2)=755+(727-617)=(93-58)×79=480÷(18÷9)=986×7÷2=456-(268+13)=624÷(389-385)=854-(833-689)=272+348÷6=168×2÷7=11×(378÷7)=21×15-40=212÷(246-244)=720÷5÷6=389-30÷3=1/8+4/8=784+796=479-(239+173)=139×(14÷2)=(502-292)÷7=126÷(142-139)=221×(566-560)=375-15-136=468-122=10×85+655=300÷(21÷7)=140+690+53=143×(24÷8)=204÷3×4=47×48÷6=149×2=100÷2÷2=8.3-1.8=92×(251-243)=(188-140)÷8=768÷2×8=357÷(56÷8)=850-10×21=257+(215-136)=317-148-21=167-84+228=93×(873÷9)=230÷5×41=312÷(14÷7)=445-10×24=(455-404)÷3=16×40-273=360÷(3×3)=72÷4×63=406×5÷2=245+22×2=99×(42÷6)=408÷(34-31)=13×17×3=436-219=288÷(4×2)=313+262+214=480÷2÷6=58+28×22=13×4+587=259-22×9=864÷(940-934)=360×4-262=270-73×2=0.7+0.7=468÷2÷3=(812-74)÷6=(372-147)÷3=(808-725)×90=85+930+698=173-252÷7=(812-96)÷2=84×3×2=9.2-8.9=448÷(509-502)=9.4-6.7=994-(507+58)=12×7×93=763÷(557-550)=448-(426-68)=470-214+204=288+49×14=18×39=23×2×39=140÷4×27=590-(233+60)=72÷4×6=394+112÷8=467+16×26=632+29×21=696÷4÷3=20×30÷6=14×7×12=210+275=59×2×3=64-19+44=971-444-145=175×5×2=34×10-96=116×(32÷4)=672÷3÷8=(471-35)÷2=596+83×7=817-27-383=304-(894-706)=918×(32÷4)=137+(409-292)=912-34-459=74÷(165-163)=86×(64÷8)=834÷(3×2)=(409-81)÷4=68+642+33=4/6-1/6=208-53×2=248÷8=372-104÷4=83×5+686=20×(225÷9)=888÷(64÷8)=501×7-907=648×4÷8=36+(400-312)=322-280+332=944÷(4×2)=134×9=480÷6+74=10×2×41=42÷(14÷7)=92×(232÷8)=132×7+873=15×6×61=570×4-459=602×6=430+133×2=514+130+277=97+160+511=145+13×33=850+20×5=46×(50÷5)=741-354=84×4÷7=568×(178-175)=524÷4×6=11×54=365-636÷6=360-137×2=71×45÷5=85+160=435-(220-111)=48÷8×9=530+631=448-(316+55)=25×35=10×9×6=861-(925-431)=245+68-23=206×(63÷9)=432÷(938-932)=(293-256)×20=146-16×6=168×4÷2=24×43×8=6.7-0.7=310+774+369=221×5-996=62×(104÷8)=216+118-121=(250-200)÷2=632÷(16÷4)=5/7-2/7=373×2×5=273×(24÷6)=850÷5=12×8×10=(839-551)÷2=97×(314-309)=140÷(56÷8)=(512-200)÷8=112÷7×53=15×(28-19)=612÷(27÷3)=888÷(4×2)=110÷2=409×2-318=90÷6÷5=454÷2×5=469+(295-152)=790+(401-222)=172÷4+235=3.6+6.5=358÷2=31×16×2=12×92÷4=458-(242+91)=485-(19+73)=24÷6×87=11×(405÷9)=326÷2+240=752-10×9=327-296÷8=14×2×5=680+55×3=99×4×8=170×(90-86)=249×(18÷3)=960-341-126=717-30=155×4=9.4-0.2=209-62-52=576÷8÷2=21×34÷7=109+128×2=48×6×3=275-239+56=16×3×37=67-33+805=157-864÷8=540×(18÷3)=220÷4=335+(684-301)=11×23×2=758+225=11×4×7=(602-512)×47=681-305+189=880÷5÷2=58-51+356=24×10×4=309+122=16×95÷8=196×4=988-(220+697)=448-191=130+438-341=33×(225÷9)=12×36-322=36×88=451+581-416=347+258=413+(902-86)=544-(657-466)=175×3-204=341-(18+318)=22×(260÷5)=371×2-17=12×10×6=33×2×21=394-19×10=30×12×2=47×3×7=207+(910-559)=330-16-171=5/7-1/7=122÷2×8=3.7-2.5=812-(230+196)=525+420+46=123÷(331-328)=54×17-147=806-494=340÷(45÷9)=273-28=249+237÷3=454-59×4=69×20=432÷4×6=383-446÷2=(562-98)÷8=172÷(175-171)=46+138-172=10×78÷2=833÷7=11×46×7=41×(70÷7)=365÷5×65=708×7÷2=587×(883-879)=(798-776)×41=371-(256-81)=2.1+6.2=283+(79-27)=30+342-363=(474-61)÷7=788-14×34=57×34=18÷(3×3)=84×10÷3=170×3×5=536×4-360=80÷5×17=69×50÷2=396-109-240=17×(369÷9)=616÷(762-758)=922-(825-612)=68-296÷8=360÷(63÷7)=216÷3×4=293+70=5.7-5.6=22×4÷2=854×(620-616)=661×2=10×3×24=390+203×4=294÷3=87×(14÷7)=900÷(3×3)=249-(38+169)=58.1-49.4=619+163×6=777×6=441-(284-29)=385÷(45÷9)=188×9÷2=152÷8×3=11×4×24=121-19+598=32×3×5=35×(122-113)=903+(966-168)=15×31-137=386-115×3=153-212÷4=32×10-89=10×8×42=260-492÷6=13×62+330=68×36÷9=26.4+22.3=336-16×5=27×(256÷8)=976÷2=555×(72÷9)=370+150÷6=96×4-346=496-(358-94)=78×(522÷6)=390-(213+91)=13×24×2=510÷6×24=26×(228-190)=279÷(72÷8)=478-254=2/7-1/7=25÷5×71=678+363+88=11×9×36=80×13=790-268-163=(325-266)×10=126+291+734=47×15-167=8.2-0.2=322-999÷9=488-59×5=31×65×2=336-(942-844)=215÷5+260=891÷9÷9=909÷3÷3=24+82+571=628÷2×5=55×(570÷6)=689-(289+46)=266+38-162=319+20×27=49×(64÷8)=32÷(113-109)=581÷7×19=49×2×14=164÷(2×2)=528÷(12÷2)=258÷(18÷9)=308-(114-51)=447×2=395-(270+88)=5/8+2/8=14×43+127=90×(454-451)=495÷(12÷4)=870+67×8=46.6-25.3=4.2+9.2=78×8=303+(671-666)=45×14-459=81.2+17.1=903-784÷7=63.4-25.9=16×(466-459)=355+134-208=735-253×2=135×2÷9=372-81×3=2/5+3/5=411+12×48=155-85-55=53×(397-385)=15×2÷3=60×24×3=9.0-2.5=45÷(373-368)=380-(53+295)=30×2×89=481-16×19=459×2÷3=310×2-225=235+80=438+(376-324)=17×8-79=51×(170÷2)=61×9=434+(653-505)=420÷(784-779)=814÷2×8=928÷4+212=368×9÷4=52×(340-280)=23×25×4=345×(35÷5)=54÷2=468×2÷8=410-199=102÷(3×2)=372÷4÷3=280-(243+15)=426+30×6=242×3=80÷8=474-(122+337)=80×30÷5=393-(156+123)=150-(949-894)=8.0+19.3=415-340=386-12×16=24×(740-709)=203×3+94=736-23×18=579×(816-812)=200×(426-422)=(690-402)÷2=64×7-137=10×3×57=184×4-113=(320-276)×32=194+(378-340)=(262-118)÷2=2/3-1/3=812-137×4=427+19×15=255+68-311=52×12-64=29×(114-80)=321-55+177=420÷5×90=712+190=19×11×3=19×19×2=(765-739)×39=458-(457-400)=104÷(72÷9)=14×26-161=(759-319)÷4=55×(540÷9)=147÷3=820÷2÷2=123×3×2=280-75-176=31×(264-257)=332-(176-160)=480÷(18÷3)=845-471-27=266÷7×87=152÷(2×2)=90÷5×7=245÷(245-238)=293+150=143×(27÷9)=17×57=415-183=250×3÷6=482-780÷3=15×3×75=206×2=195-36×5=8.3+4.1=970-656-122=912-411×2=70×74×7=277+176=392÷8+892=48+19×39=32×2×9=515×6÷2=326×(28÷4)=461-22×13=433+16×3=15×(512÷8)=254-209=28×10=565+107×9=52×19-790=189-18×9=1.4+7.1=72÷3=9.0+3.5=912×2=409+350-307=264÷(3×2)=772-(798-663)=636÷(591-587)=960+921+754=873×7-860=421-588÷4=234-89+216=176×5-52=112×(221-216)=83×(37-31)=(429-184)÷5=15+30×18=(227-143)×34=6.1-5.2=278×(811-804)=518-(284+121)=64÷2=57×33=756+(743-595)=40×94÷4=16×19-129=48×4×3=324+(974-28)=396÷(81÷9)=17×(214-176)=66×61×4=590-552÷4=3.3+0.9=192÷2=40×2×34=10×69÷6=39-(118-91)=12×3×68=11×21-92=798-112×3=71+508+247=38×25+35=302×8=84÷6×30=526-231-86=47+366+98=812-727+750=33+195=520÷(4×2)=12×(449-424)=814×3=18×9÷3=0.7+9.1=16×(270÷5)=285÷3=102-72÷6=704-398=(861-577)÷4=133+340=996÷2÷2=179+178=17×(80÷5)=480÷2+131=604÷(325-323)=3/9-1/9=532+27-46=288-78-63=163+98-150=10×76=322-10×32=572÷2×4=645-(32+396)=464-458+379=152+228-87=276÷(3×2)=22.4-9.4=77+58=8.2+9.4=531-485=429-13×15=37×36×7=158-(343-238)=27×36÷6=491-56×3=613-42-199=(499-484)×45=64÷(287-283)=136+210-145=113×2×3=2/8+4/8=516×5=923×7=131+15+199=74+190=147×3×2=398×2=131×(15÷5)=249-31+560=475+124×4=43×14-47=45×2×75=828-28×13=852+673-220=416-11×28=7.2-3.7=542÷2=774-185×3=395÷5×7=400÷8×38=565×8-908=456÷4÷2=3/8-2/8=148-105÷3=182×3×4=369-59×5=112×8-703=887+227-253=896÷(2×4)=94×(24÷8)=248×(367-363)=429-107=11×72-114=(495-476)×34=10×8×48=602÷2÷7=917×8÷2=536÷4+966=403-126=381-64÷8=31×18÷3=176×(482-478)=54×(134÷2)=952÷2=979-41×14=912×(381-375)=223×(482-478)=76+(536-289)=211+236×3=222+19-185=816×(163-154)=685+648÷8=388×(824-816)=261÷(18÷6)=982-380÷2=39×(372-353)=45÷9×18=(683-465)÷2=19.7+41.2=954+560+381=925÷5+985=8.1-5.6=154÷7=29×3×58=98×(454-360)=15×14÷7=47×(20÷5)=250+48-196=256-12×13=496-10×19=243×2=34×(59-45)=12×3×74=2/5-1/5=157×6÷2=512+90÷2=450÷(3×3)=465+346-218=113-62+447=265+655-721=864÷9÷4=26÷2×21=576÷2÷9=(263-123)÷4=341+90=20×4×44=2/4-1/4=945×4÷2=720÷6÷2=840÷7÷2=241×(12÷3)=298-14×3=49÷7×85=22×(656÷8)=868+922=54×11=116÷(298-294)=912÷6×5=188-(77+16)=24÷6×34=98×19×8=141×(28÷4)=72+153-125=264-12×11=3/10+7/10=883-16×24=45×5×2=777+102+51=37×11-398=806÷2+53=77×97=20÷(881-877)=14×20÷7=4.0-0.2=720÷5÷3=161÷7=287×9-678=246×7-956=941-177-533=74×57=373-(306-269)=650÷(40÷8)=329+61×7=(323-159)÷2=793+39×21=499-(492-339)=30.2+8.1=(679-213)÷2=6.1+2.3=656÷(2×2)=55×11÷5=964×(368-359)=91.8-54.1=837-137-623=372+594÷6=339+(496-214)=214+(345-328)=540÷6×3=387-158+25=342÷6×2=127×3×2=450-323=22×13-109=(623-434)÷7=295-10×26=449-35×2=179-78×2=94.0-88.3=496-57=988-(54+239)=958-(37+762)=602-26×10=380-(112+106)=820÷4×7=50×(35÷5)=16+(158-111)=1.9+3.0=59.1+34.0=349+66-174=162+109=902+325-146=34×29-141=99×10-500=13×33×2=(438-309)÷3=216×4-331=344-86+206=527+196+167=298-25×9=(374-24)÷7=5.9+9.9=444+(410-57)=253×2=486÷6×7=35×3×6=126÷3×23=8.6+6.1=347-49-56=468-(186+21)=825×2-231=86×4=16×(57÷3)=(308-261)×21=90+452×2=114÷6×35=9.0+4.2=854÷2=743×6-722=295+(291-266)=117×4+472=34×17+713=(333-228)÷7=544×(649-644)=765÷3×6=342-(341-162)=192×(12÷3)=961-517+715=33×18+369=624×2÷8=62+288-226=156+37-52=864-(713+139)=57×(393-385)=194÷2+21=12×95×2=431-483÷3=602+760+813=925-(281+419)=88×8-293=128+591=935+536+533=476+181×2=291+(47-29)=7.3+5.1=14÷2×9=24×(30÷6)=5.2-1.6=105÷3×62=59×11-145=315÷7+341=478÷2=784÷4÷4=196×(24÷6)=12×50=477-83-29=3/8+4/8=425-242=4/6+2/6=18×(848-808)=943+632-724=6.6+7.5=45÷5×51=851-175-321=13×(156-112)=332÷2÷2=346-750÷6=376÷8×53=490-38×11=296÷2+366=17×(285÷5)=61+595-526=406-(365-281)=753-23×31=882-85-171=10×97-616=20×(368÷4)=291÷3=61×9÷3=18×25=60+(146-66)=20×68÷2=534×6÷3=57×28÷4=210÷(490-487)=48÷4=302×7-32=3.0+5.5=490-431+134=592÷8÷2=64+214×3=498-(134+108)=226+20×20=762÷(258-255)=27×8-200=950-56=297÷(63÷7)=18×36=150÷(2×3)=392-123-222=996×(35÷5)=56×10÷5=3/7-2/7=414÷3÷6=448-94+176=14×3×17=48×6×8=27×12-116=292÷(2×2)=979-(665+125)=986-760=245÷(135-130)=746-708=338+(421-321)=474+938-760=762×5=27.0+31.3=205×3+115=(400-368)÷8=10×81-377=489-37+32=846+35×5=26×5=782-84×8=88×3×9=329+(954-300)=641-236+739=443-201=149×2×7=478×2-247=85+54×10=651+980+781=264+156×3=121×(24÷8)=784+957=28÷7×86=68×85÷5=536÷2×4=610+277+42=444×(36÷6)=674+90×5=243×(133-130)=40×5+751=436÷(482-478)=864÷(3×2)=920-187×4=94×30÷4=531+30+431=42×23÷3=445-15×21=234×6=324×3×2=14×5×56=325×8=925-696+918=260÷5×3=73×3×4=2.0-0.8=886×(171-165)=256-10×20=47×4=1.9+4.1=772-21-205=21×3×61=53+85×7=106+47×11=480÷4×7=981÷(18÷6)=404÷4×6=341-(324-79)=45×(77÷7)=96÷(114-111)=83×91×2=75.4-32.3=344÷(2×2)=542-272+976=37×40×5=68×(974-939)=31×10÷5=954-372+598=289×(18÷6)=336÷(3×2)=11×(222÷6)=552÷(32÷4)=274×2=185÷5×10=157+11×15=228+20×20=15×(257-199)=154×2+93=682+771+719=50×18-761=918÷(3×2)=91+472=614÷2+379=714×7=1.2+9.6=22×4=860÷(2×2)=496+810÷6=48×78×8=23×11×2=980÷2=225+521+169=672÷4÷4=40÷8+366=974-46×12=129+407=366-564÷6=947-40+232=12×(500-468)=303×2÷6=480÷4÷3=54×18÷6=740+430-59=26+(494-445)=94.8-67.0=10×67×7=80+(600-183)=18×6×7=8.4-3.2=782÷2×8=102×6÷2=232÷2=88×44×7=412-(148+235)=218+439=254-162-47=135×4÷2=52.6+39.5=462+(208-51)=69×(138-43)=237+172-372=30×4÷5=26×3×23=43.3-18.0=269-(31+147)=28×57÷2=75×(448-353)=296-252=620÷(40÷8)=365-113=234÷(3×2)=39×25÷3=836+828+205=217-(13+71)=(484-454)×12=469÷7=135÷9×62=255÷5×15=23×(246÷6)=21×18+133=192+(558-557)=435-265+711=784÷8÷7=88+672÷6=82×44×3=99+379-461=21×4×6=425+(103-78)=1/5+4/5=55×16=869-496=19×5×10=603-105×4=147×6÷9=724×(81÷9)=21×37-177=300+714÷7=(294-244)÷2=540÷3÷3=786÷6=30×(387-384)=354×(10÷5)=3.9-2.5=446×3÷6=288+972÷4=3/5-2/5=5.6-1.8=932-631-108=734-630+595=156+60=444-122-183=66×12÷2=(568-118)÷3=937-292+66=601+218=44×12+194=56+65×3=923-727=624÷6×4=54÷6×32=18×15-126=108×7×9=135×5-316=250-11×14=1/5+2/5=24×4×94=49×(394-383)=374-36×5=164+82×10=538-94=170×9-418=880÷2÷5=695-105+967=100÷(389-387)=785-(755-521)=454+564÷3=58×(415÷5)=60×2=150÷2×9=789÷(21÷7)=17+278×3=245÷(56÷8)=266+742÷2=522+152=480-119-286=941+524-954=81÷(83-80)=(251-210)×20=(201-184)×57=56×12=519÷(18÷6)=889-(96+622)=21×11×4=144÷9=821×(542-535)=4.2+7.8=299+917+295=155+45=998×(585-578)=412÷(388-384)=141+136=176×(20÷4)=48×80=12×37×2=801÷9×5=36÷3÷6=21×(60÷2)=671-18×26=506+121+280=810-(384+364)=840÷(2×2)=150+147-26=809+13×38=222+750+303=184+(225-143)=15×33×2=20×14×2=80×14=8.6+6.9=627×8=145-53×2=366÷6×12=62+255=408÷4×8=80×(553÷7)=345-126+110=732-167=650÷2×7=17×6÷3=78×7+180=393-350=56.3+42.7=136×6÷3=335÷(907-902)=212÷(2×2)=274+23×22=5.3+1.2=13×27-334=721÷7=15×(66÷2)=14×49-365=70÷5×67=117×(229-222)=16×40=90÷9×37=552÷(359-356)=314÷2=(918-98)÷4=455-103-181=828×5-754=124×8×3=14×43-307=954÷(2×3)=787+258÷2=432-660÷3=832÷(2×2)=24×37÷2=408÷(2×4)=738÷6×2=20+(871-110)=501+12×76=81÷(957-948)=12×17×4=418+786=152×3×8=884-304÷4=74+231=18.4+35.2=949+714+287=401+149×4=139+40÷5=31×3×43=754-(93+75)=719+592-453=432-172×2=49.6-5.5=991+(598-77)=226÷(294-292)=208+(181-145)=9.1-2.0=382-110÷2=94×67=78×3×2=81×10=80×67×2=616÷(2×2)=231÷(460-457)=258÷(10÷5)=465+634÷2=25×3=688×6÷8=342-190=216+147-219=630÷(920-915)=765÷9×92=420÷4×8=684×(35÷5)=74-116÷2=278-18-45=參考答案435-553÷7=356(933-333)÷4=150449+20×49=1429417-(428-240)=229225+78=303572-335÷5=505834+24×3=90611×2×31=682898+(939-516)=1321564×9-626=4450371÷(63÷9)=53336÷4÷4=216.5+9.9=16.4297-203-30=64698+25×17=1123400÷2=200638×3-25=18895.5-1.1=4.4385-47-83=255136+996-578=55425×(248÷4)=1550162+80=24292×99×7=63756440÷4÷5=228.9-7.9=1.0408÷6×59=401220×3×5=300308×3÷6=154314-(578-289)=25782×(24÷8)=2346510÷3=170240÷(2×4)=3090÷(401-399)=4512×67=80415×24÷4=9089×18÷2=801447-195+236=48818×3×90=486033×13-373=56390-82-138=170441÷7×3=189565×4-404=185623×76=1748409-12×13=25363×79=497713×10×2=260336÷7+141=189521-325=1968.5+72.5=81.0807-121×4=323(383-266)÷9=13463-11×38=45170×7÷5=238850×8=680072÷(24÷4)=12959-66×14=3543×2×56=481648×12=57620×18×6=2160175-145=30652-875÷7=52764÷(64-60)=16250-(692-454)=12139×7=973354-(207-172)=319981-(499+100)=382103×4-234=178165×(54÷9)=99010×14×5=700787+(742-85)=1444360-26×6=20460×7÷4=105684÷(2×2)=17120×4×30=240098+790+68=956254×3-346=41611×6×63=4158590+989-15=156440×8-94=226366×(32÷4)=2928267+88÷8=278972÷6÷9=18984÷3+343=6714.1-2.9=1.2371-180÷5=335227-85÷5=210198÷9×2=4422×3×11=726(291-45)÷6=4112×34-248=160421-(924-923)=42035×24=84062×11=68251+47×19=94414×49=68622×(574÷7)=18049.5+7.7=17.2336+272+128=736240+(647-89)=798(917-253)÷2=332498-(453-11)=5637+692+90=819260-693÷3=2980÷(141-137)=20711+54×17=1629864÷9×6=576324+37+40=401822÷6×2=274305-41-192=7275×32÷6=4008.3+3.6=11.984÷7×67=80460÷(15÷3)=1283+866-42=907491-24=4679.6+10.0=19.6868÷(2×2)=21788÷8×13=1433/6+2/6=5/6554-400+246=40028×14-243=149356-332=2448×3÷8=1812.3-11.5=0.8233×4÷2=466307+107=414206+103×5=72175×(280÷7)=300059×(387-374)=767312+118+821=1251117+125×4=617264÷(4×2)=33289×6-615=1119360×2-633=87193+69+30=292867+(544-408)=100318×8=14425.3+34.9=60.2530-191+329=668500÷(2×2)=125492-12×20=252947+804÷3=1215293-275=1839×12=46896×83=796890×2÷3=60606÷6+167=26852×9×5=234011×6×98=646816÷8×15=30383-(174-173)=38283×80÷4=1660624-67×9=21875-131-624=12055×9-238=257480-17×24=72313+476+224=1013775-88×3=511560-60÷6=55058×12=696466÷(12÷6)=233931-11×27=634300÷(319-314)=6099×(60÷3)=1980434÷(63÷9)=62593+534÷6=682172÷4×9=387560÷8×13=910292×2+36=620260×2=520(911-900)×45=495565÷5=113246÷(18÷3)=41216÷9÷3=818×2×82=2952321+10×36=68110×4×66=2640703-(413+123)=167(301-153)÷4=3722×15-266=6420×47=9407.6-4.6=3.0428-(309-283)=402294÷7÷7=6142+10×71=852536+325×3=1511117×5×3=1755906-(500+15)=391672-18×2=63616÷(4×2)=211×(156÷4)=429360÷5÷4=18193×(205-199)=1158650-561+893=982162÷2=81499-15×33=432×19=60845×2×17=1530418-29×4=302212÷(36÷9)=53960÷(10÷2)=192265÷5=5343×22+697=1643817+51×10=1327826-(338-282)=77099.3-46.2=53.1(475-305)÷5=3412×39-188=28011×29×2=638768-13×50=118854÷(49÷7)=122414+46-164=296662×2-27=1297(344-116)÷4=57(994-250)÷4=186755+338=109394×2×7=1316(388-345)×21=90329×(343-335)=232763÷7=10947-116÷4=1876×44=33442/9+5/9=7/938×13-333=161576÷(2×3)=96998-37=96190×(50-45)=45015×(42÷6)=105321-(172-113)=26264+203+697=96424×7=168134×4-21=515105+71=17692×(792÷8)=910870×(190-186)=2808.2-5.6=2.648×98÷7=67229×45=130518×17-298=8614-28×14=22284÷6×55=77010×25-108=142814-163×2=488246÷(14÷7)=123776÷8×81=785795×(302-299)=285337-(381-288)=244180-12×5=1207.9+44.6=52.550×43=2150696÷2÷2=174822÷(2×3)=137149-99+374=424401×2=802760×4÷2=1520667+859+87=161367.9-40.3=27.633×2×8=528982-(275+464)=243656-(496-234)=394(423-407)×21=336980-106×3=66290×45×9=36450429-213+551=767(310-76)÷3=78377×(777-769)=3016820-696÷6=704468+17×13=6892/7+3/7=5/7188+169×3=695182-146=3692÷4+176=19940×(88÷8)=440496-401+250=345(838-832)÷2=3329÷7=47(797-702)×56=5320433-275-12=146482-456÷6=406169×4×9=6084240÷3=80356-448÷4=24455×42÷7=330270÷2=135110-103+210=217684-25×21=159448-10×33=11813×38-90=404898-(205+671)=22714-968÷8=59341+201=24215×62-470=460455-(880-729)=304291+92+319=702123×8÷2=492412÷(754-752)=20688×2×3=528738÷(2×3)=12340×15÷2=30013×27+112=46314×58÷2=4064/5-1/5=3/5728-682÷2=387683-(962-542)=263528÷4+996=1128723-83-594=46241+788÷4=438(420-395)×11=275428÷4×2=21440×9=360883-23×38=9656+59×10=1246320×(28÷7)=128027×(33-11)=59413×2×3=78244÷(14÷7)=122252÷6÷2=21400+16×29=864585×(18÷9)=1170828÷(2×3)=138710-122-389=19984×(12÷3)=33694×(80÷5)=15049.0-7.1=1.9342-(662-370)=50137-107=30220÷4×21=1155416-26-177=213903-12×70=63423-188+65=300835-45×7=520157×(93-90)=47159×75÷3=147559×(485-481)=23669×91÷3=2093654-548=10615×21×2=630379-(720-359)=183.1-2.7=0.430×16=480211+242=453384-72÷8=3759.9-7.1=2.8454-13×18=220524÷2÷2=131354+533-132=75527÷9=3190×2=38019×(104÷2)=988755+(727-617)=865(93-58)×79=2765480÷(18÷9)=240986×7÷2=3451456-(268+13)=175624÷(389-385)=156854-(833-689)=710272+348÷6=330168×2÷7=4811×(378÷7)=59421×15-40=275212÷(246-244)=106720÷5÷6=24389-30÷3=3791/8+4/8=5/8784+796=1580479-(239+173)=67139×(14÷2)=973(502-292)÷7=30126÷(142-139)=42221×(566-560)=1326375-15-136=224468-122=34610×85+655=1505300÷(21÷7)=100140+690+53=883143×(24÷8)=429204÷3×4=27247×48÷6=376149×2=298100÷2÷2=258.3-1.8=6.592×(251-243)=736(188-140)÷8=6768÷2×8=3072357÷(56÷8)=51850-10×21=640257+(215-136)=336317-148-21=148167-84+228=31193×(873÷9)=9021230÷5×41=1886312÷(14÷7)=156445-10×24=205(455-404)÷3=1716×40-273=367360÷(3×3)=4072÷4×63=1134406×5÷2=1015245+22×2=28999×(42÷6)=693408÷(34-31)=13613×17×3=663436-219=217288÷(4×2)=36313+262+214=789480÷2÷6=4058+28×22=67413×4+587=639259-22×9=61864÷(940-934)=144360×4-262=1178270-73×2=1240.7+0.7=1.4468÷2÷3=78(812-74)÷6=123(372-147)÷3=75(808-725)×90=747085+930+698=1713173-252÷7=137(812-96)÷2=35884×3×2=5049.2-8.9=0.3448÷(509-502)=649.4-6.7=2.7994-(507+58)=42912×7×93=7812763÷(557-550)=109448-(426-68)=90470-214+204=460288+49×14=97418×39=70223×2×39=1794140÷4×27=945590-(233+60)=29772÷4×6=108394+112÷8=408467+16×26=883632+29×21=1241696÷4÷3=5820×30÷6=10014×7×12=1176210+275=48559×2×3=35464-19+44=89971-444-145=382175×5×2=175034×10-96=244116×(32÷4)=928672÷3÷8=28(471-35)÷2=218596+83×7=1177817-27-383=407304-(894-706)=116918×(32÷4)=7344137+(409-292)=254912-34-459=41974÷(165-163)=3786×(64÷8)=688834÷(3×2)=139(409-81)÷4=8268+642+33=7434/6-1/6=3/6208-53×2=102248÷8=31372-104÷4=34683×5+686=110120×(225÷9)=500888÷(64÷8)=111501×7-907=2600648×4÷8=32436+(400-312)=124322-280+332=374944÷(4×2)=118134×9=1206480÷6+74=15410×2×41=82042÷(14÷7)=2192×(232÷8)=2668132×7+873=179715×6×61=5490570×4-459=1821602×6=3612430+133×2=696514+130+277=92197+160+511=768145+13×33=574850+20×5=95046×(50÷5)=460741-354=38784×4÷7=48568×(178-175)=1704524÷4×6=78611×54=594365-636÷6=259360-137×2=8671×45÷5=63985+160=245435-(220-111)=32648÷8×9=54530+631=1161448-(316+55)=7725×35=87510×9×6=540861-(925-431)=367245+68-23=290206×(63÷9)=1442432÷(938-932)=72(293-256)×20=740146-16×6=50168×4÷2=33624×43×8=82566.7-0.7=6.0310+774+369=1453221×5-996=10962×(104÷8)=806216+118-121=213(250-200)÷2=25632÷(16÷4)=1585/7-2/7=3/7373×2×5=3730273×(24÷6)=1092850÷5=17012×8×10=960(839-551)÷2=14497×(314-309)=485140÷(56÷8)=20(512-200)÷8=39112÷7×53=84815×(28-19)=135612÷(27÷3)=68888÷(4×2)=111110÷2=55409×2-318=50090÷6÷5=3454÷2×5=1135469+(295-152)=612790+(401-222)=969172÷4+235=2783.6+6.5=10.1358÷2=17931×16×2=99212×92÷4=276458-(242+91)=125485-(19+73)=39324÷6×87=34811×(405÷9)=495326÷2+240=403752-10×9=662327-296÷8=29014×2×5=140680+55×3=84599×4×8=3168170×(90-86)=680249×(18÷3)=1494960-341-126=493717-30=687155×4=6209.4-0.2=9.2209-62-52=95576÷8÷2=3621×34÷7=102109+128×2=36548×6×3=864275-239+56=9216×3×37=177667-33+805=839157-864÷8=49540×(18÷3)=3240220÷4=55335+(684-301)=71811×23×2=506758+225=98311×4×7=308(602-512)×47=4230681-305+189=565880÷5÷2=8858-51+356=36324×10×4=960309+122=43116×95÷8=190196×4=784988-(220+697)=71448-191=257130+438-341=22733×(225÷9)=82512×36-322=11036×88=3168451+581-416=616347+258=605413+(902-86)=1229544-(657-466)=353175×3-204=321341-(18+318)=522×(260÷5)=1144371×2-17=72512×10×6=72033×2×21=1386394-19×10=20430×12×2=72047×3×7=987207+(910-559)=558330-16-171=1435/7-1/7=4/7122÷2×8=4883.7-2.5=1.2812-(230+196)=386525+420+46=991123÷(331-328)=4154×17-147=771806-494=312340÷(45÷9)=68273-28=245249+237÷3=328454-59×4=21869×20=1380432÷4×6=648383-446÷2=160(562-98)÷8=58172÷(175-171)=4346+138-172=1210×78÷2=390833÷7=11911×46×7=354241×(70÷7)=410365÷5×65=4745708×7÷2=2478587×(883-879)=2348(798-776)×41=902371-(256-81)=1962.1+6.2=8.3283+(79-27)=33530+342-363=9(474-61)÷7=59788-14×34=31257×34=193818÷(3×3)=284×10÷3=280170×3×5=2550536×4-360=178480÷5×17=27269×50÷2=1725396-109-240=4717×(369÷9)=697616÷(762-758)=154922-(825-612)=70968-296÷8=31360÷(63÷7)=40216÷3×4=288293+70=3635.7-5.6=0.122×4÷2=44854×(620-616)=3416661×2=132210×3×24=720390+203×4=1202294÷3=9887×(14÷7)=174900÷(3×3)=100249-(38+169)=4258.1-49.4=8.7619+163×6=1597777×6=4662441-(284-29)=186385÷(45÷9)=77188×9÷2=846152÷8×3=5711×4×24=1056121-19+598=70032×3×5=48035×(122-113)=315903+(966-168)=170115×31-137=328386-115×3=41153-212÷4=10032×10-89=23110×8×42=3360260-492÷6=17813×62+330=113668×36÷9=27226.4+22.3=48.7336-16×5=25627×(256÷8)=864976÷2=488555×(72÷9)=4440370+150÷6=39596×4-346=38496-(358-94)=23278×(522÷6)=6786390-(213+91)=8613×24×2=624510÷6×24=204026×(228-190)=988279÷(72÷8)=31478-254=2242/7-1/7=1/725÷5×71=355678+363+88=112911×9×36=356480×13=1040790-268-163=359(325-266)×10=590126+291+734=115147×15-167=5388.2-0.2=8.0322-999÷9=211488-59×5=19331×65×2=4030336-(942-844)=238215÷5+260=303891÷9÷9=11909÷3÷3=10124+82+571=677628÷2×5=157055×(570÷6)=5225689-(289+46)=354266+38-162=142319+20×27=85949×(64÷8)=39232÷(113-109)=8581÷7×19=157749×2×14=1372164÷(2×2)=41528÷(12÷2)=88258÷(18÷9)=129308-(114-51)=245447×2=894395-(270+88)=375/8+2/8=7/814×43+127=72990×(454-451)=270495÷(12÷4)=165870+67×8=140646.6-25.3=21.34.2+9.2=13.478×8=624303+(671-666)=30845×14-459=17181.2+17.1=98.3903-784÷7=79163.4-25.9=37.516×(466-459)=112355+134-208=281735-253×2=229135×2÷9=30372-81×3=1292/5+3/5=1411+12×48=987155-85-55=1553×(397-385)=63615×2÷3=1060×24×3=43209.0-2.5=6.545÷(373-368)=9380-(53+295)=3230×2×89=5340481-16×19=177459×2÷3=306310×2-225=395235+80=315438+(376-324)=49017×8-79=5751×(170÷2)=433561×9=549434+(653-505)=582420÷(784-779)=84814÷2×8=3256928÷4+212=444368×9÷4=82852×(340-280)=312023×25×4=2300345×(35÷5)=241554÷2=27468×2÷8=117410-199=211102÷(3×2)=17372÷4÷3=31280-(243+15)=22426+30×6=606242×3=72680÷8=10474-(122+337)=1580×30÷5=480393-(156+123)=114150-(949-894)=958.0+19.3=27.3415-340=75386-12×16=19424×(740-709)=744203×3+94=703736-23×18=322579×(816-812)=2316200×(426-422)=800(690-402)÷2=14464×7-137=31110×3×57=1710184×4-113=623(320-276)×32=1408194+(378-340)=232(262-118)÷2=722/3-1/3=1/3812-137×4=264427+19×15=712255+68-311=1252×12-64=56029×(114-80)=986321-55+177=443420÷5×90=7560712+190=90219×11×3=62719×19×2=722(765-739)×39=1014458-(457-400)=401104÷(72÷9)=1314×26-161=203(759-319)÷4=11055×(540÷9)=3300147÷3=49820÷2÷2=205123×3×2=738280-75-176=2931×(264-257)=217332-(176-160)=316480÷(18÷3)=80845-471-27=347266÷7×87=3306152÷(2×2)=3890÷5×7=126245÷(245-238)=35293+150=443143×(27÷9)=42917×57=969415-183=232250×3÷6=125482-780÷3=22215×3×75=3375206×2=412195-36×5=158.3+4.1=12.4970-656-122=192912-411×2=9070×74×7=36260277+176=453392÷8+892=94148+19×39=78932×2×9=576515×6÷2=1545326×(28÷4)=2282461-22×13=175433+16×3=48115×(512÷8)=960254-209=4528×10=280565+107×9=152852×19-790=198189-18×9=271.4+7.1=8.572÷3=249.0+3.5=12.5912×2=1824409+350-307=452264÷(3×2)=44772-(798-663)=637636÷(591-587)=159960+921+754=2635873×7-860=5251421-588÷4=274234-89+216=361176×5-52=828112×(221-216)=56083×(37-31)=498(429-184)÷5=4915+30×18=555(227-143)×34=28566.1-5.2=0.9278×(811-804)=1946518-(284+121)=11364÷2=3257×33=1881756+(743-595)=90440×94÷4=94016×19-129=17548×4×3=576324+(974-28)=1270396÷(81÷9)=4417×(214-176)=64666×61×4=16104590-552÷4=4523.3+0.9=4.2192÷2=9640×2×34=272010×69÷6=11539-(118-91)=1212×3×68=244811×21-92=139798-112×3=46271+508+247=82638×25+35=985302×8=241684÷6×30=420526-231-86=20947+366+98=511812-727+750=83533+195=228520÷(4×2)=6512×(449-424)=300814×3=244218×9÷3=540.7+9.1=9.816×(270÷5)=864285÷3=95102-72÷6=90704-398=306(861-577)÷4=71133+340=473996÷2÷2=249179+178=35717×(80÷5)=272480÷2+131=371604÷(325-323)=3023/9-1/9=2/9532+27-46=513288-78-63=147163+98-150=11110×76=760322-10×32=2572÷2×4=1144645-(32+396)=217464-458+379=385152+228-87=293276÷(3×2)=4622.4-9.4=13.077+58=1358.2+9.4=17.6531-485=46429-13×15=23437×36×7=9324158-(343-23