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200+105-188=2/6+4/6=6.5+9.0=420-52×3=421-73-307=138+642+97=215×(96-87)=540÷6÷9=991-(127+736)=128÷4×66=126÷(2×3)=960÷2÷6=568÷2÷4=530×6÷2=548×(16÷8)=455÷(477-472)=(401-55)÷2=839-28×29=60×8-63=31×28÷7=11×18=128÷4×61=70×80×9=18×22-329=10×(263-196)=23×3×50=181×2+623=651×5-821=282+(385-149)=913×5=455-16×22=11×44×2=928-28×18=136+43=4/8+2/8=53+14×37=576÷8×2=241×(617-611)=450÷5×25=83+854-436=22×22-107=40×(54÷9)=974×(940-933)=38.4+49.5=14×16×3=180÷(276-267)=144÷9+441=277-(19+113)=483+(251-108)=442×4=845+193×4=51×16÷8=836×(102-95)=31×24=217×4=1/4+2/4=501+104+10=378×2÷3=2/6+3/6=32×18=320+187+185=60÷3+13=353+994-833=131×5×7=501×(48÷6)=42×(135÷9)=390÷2+32=304×2=339-696÷3=865-(701-521)=48+(929-668)=150÷6×23=30×16-70=82×8÷2=554-93=549÷3×4=29×11=22×21×6=474-24×3=111×(177-174)=6.7-6.2=252÷(2×3)=552-390÷2=246÷(104-101)=292+165-152=276-11×21=371-67-266=18×12-64=488-(148+296)=32×2×18=331-24×10=353-(205+27)=12×(839-807)=17×45=41×10-257=981-(75+835)=136×(283-280)=346×(63-55)=730-42×17=186+26×8=75×12÷6=5.4+5.7=3/7-2/7=77×(400÷8)=68.1-34.2=28×15-58=504+368+297=90÷2×3=90×(18÷6)=397-45=855÷3÷5=152÷8×19=730+(737-420)=8.2-0.9=(564-513)÷3=17×3×81=63×2÷3=388÷(24÷6)=336÷2=168÷(4×2)=967+12×81=188×(28÷7)=10×90÷9=304-230-63=139×(276-269)=(495-438)×14=484-(255+208)=700÷5÷2=(475-52)÷3=488÷4÷2=530+(776-342)=268+665÷7=(475-73)÷6=670÷2÷5=81×4÷9=236-944÷4=810÷(12÷2)=297+255+301=54÷6×62=40×(80÷5)=447-186-164=67×(123-110)=26×12-301=395×(14÷7)=650×9=637×(918-912)=80×(352÷8)=414÷(12÷2)=106×4×2=88×10=16×(470÷5)=126+388=813×7÷3=384÷4÷2=547+660÷2=415+44-441=36×99×5=572-(139+316)=650-186×3=93.9-1.0=65×12-71=948÷2÷6=924+240-125=54÷3=124÷(2×2)=379-(89-71)=275-(219-110)=259×3×8=(643-91)÷2=10×3×14=758-304÷4=158÷2×9=12×19-224=(536-480)×78=168+57+762=222×3÷9=5.8-5.4=400+400÷5=13×14×3=345÷3×8=456-(213+235)=24÷8=19×17=272÷(2×2)=(431-215)÷2=11×3×64=89.5-47.5=29×(243÷9)=28÷7×57=460-30×3=268÷2=247×2×9=124+86×10=4.9+8.3=933-763-46=41×49÷7=864÷2+143=891÷(3×3)=626-995÷5=75.8+21.5=258+217=228÷3×19=224-174-38=351-(494-276)=13×16×4=120×2÷4=473-(588-296)=135+264=648×4=434×2=29×2×84=48×7=104×6-101=42×13÷7=69+128+741=350÷(420-418)=710÷(482-477)=200÷(24÷3)=(799-233)÷2=339-(243-169)=664÷4×9=31×11=399÷3=35×38=61+636÷2=756×(45÷5)=352÷8=98×3-101=126×(14÷2)=250÷(26-21)=26×19=82×84=78-51+167=147+(324-143)=405+(558-188)=97×6-385=62×(675÷9)=804÷(12÷6)=768-(658-625)=123+351+126=212-27+264=590-154-382=849-586=(914-469)÷5=4.5+5.5=14×84×4=863-263=14×2×84=461+(338-170)=1.2+7.4=765+154-412=(296-42)÷2=207÷3=917-11×69=39÷3×33=11×7×11=(952-522)÷2=332-90×2=150+577+71=273+660-315=779×8-69=331×(141-138)=79+59=198+215+36=602-(984-788)=453-75÷5=784÷8=633+267-53=498+276+398=625×(296-288)=239×2=4.3+6.2=512×(328-321)=12×(371÷7)=374-252=(299-287)×46=123×(346-343)=19×7×6=2.8-0.8=648-(427+140)=711-141-27=184÷(4×2)=776÷2÷2=524-(412-402)=16×39+203=252+183-324=93×(195-191)=732-10×71=13×37-448=591+(709-449)=442-12-198=408÷(2×4)=237×(13-10)=11×38×7=664÷(4×2)=196×4÷2=8.6+8.8=(967-769)÷9=160-15×3=276÷(48÷8)=124+403+438=810+852=24÷(319-315)=192÷2÷8=10×23÷5=380+(740-476)=987-279×3=304-(389-171)=423-17×19=429-(392-302)=17×4×3=27×(177-168)=10×(40÷4)=53+17×45=203-118÷2=390÷(52-49)=690×(18÷6)=426+612=657×(30÷6)=310-181=324÷6÷9=420÷7+62=66×54÷9=95×40×8=62×(116-102)=947-168×2=6.0-5.0=321+(830-575)=(308-229)×11=721-(161+245)=12×3×61=29×18=209×3-125=752÷(4×2)=129×3×6=316+15×39=19×5×43=27×(256÷4)=104÷4=240×(16÷4)=39×5×2=381÷3×4=855+742÷2=653×(36÷4)=404×(72÷9)=330-22×11=364+(460-260)=744-296÷8=726÷(24÷4)=16×25×2=135×3+36=784÷7÷8=22×3×62=60×(338-322)=314+69=24×4-46=254+856÷8=22×45=480÷(340-335)=324÷(2×2)=107×9×2=731-10×19=11×44=13×68÷2=356×4÷2=50-39+216=(270-126)÷9=72×38=192+59×12=670÷(25÷5)=793+854+672=656÷4÷2=7.1-1.2=171÷9×7=152÷(2×2)=215+19×35=289+144=120÷5=281×3-492=18÷9=23×20×2=383-12×23=273÷7×34=(855-75)÷6=46×36=966-98-597=377×(109-102)=(689-139)÷5=307-18×6=114×2×4=983-556=414-16×6=354+18×12=383+468-372=949+182÷2=63×3÷9=367+924=600÷8×3=244-20+82=942+(755-329)=97-(176-133)=323-(333-295)=549÷(27÷3)=250-222+314=92×7÷2=70÷(477-472)=700÷(49÷7)=196÷7×30=819÷(867-864)=17×18-62=49.2+46.1=46×2×43=142+271=28×32÷2=88÷(2×2)=9.7+8.4=67×(669-645)=13×(230-213)=432÷8÷2=1/8+3/8=59×71×2=778×(21÷3)=163-140÷7=449+712÷4=30×32=478+(262-122)=271-(365-308)=485×9=37×13-463=132÷6×44=14×60÷3=312+161=96×(974-960)=81×86×6=120+615=935-759+430=611-125+398=287×3-692=43×2×33=358-248÷8=413-319=641-11×30=261+14×45=(358-268)×25=205+291=14×43=13×(15÷5)=375+125+282=312÷3+837=194÷2=52×41×7=689+(839-502)=189÷(81÷9)=399÷7×53=30÷(173-170)=873-(199-77)=224+864÷8=11×45×2=738÷(3×3)=726×6=835-(374-206)=308+125+712=311-126=50×(346-337)=37×2×20=60+64×4=767-(362+14)=634-(180+274)=463-(168-66)=689-(98+52)=42×2×51=613+929=92÷(16÷4)=881-40-294=178+536=425-33×12=27×(620-547)=630÷6×3=86.3-16.7=37×29=(850-68)÷2=10×36+927=(494-483)×11=546÷3÷7=200÷4+565=242×3×5=246+(367-71)=300÷(778-776)=81÷9×7=177×(40÷8)=966×(36÷6)=15×2×54=(473-430)×93=163-86=411-108×3=328-568÷4=109+377-224=91+178-35=61.1-35.1=413-51×2=2.3-0.3=366÷6=658×(101-92)=352÷(48÷6)=48×12÷2=18×18+362=485-795÷5=426-239=92×(640÷8)=982÷2×6=34×5+352=(360-106)÷2=6.2+8.1=274+203=615-(68+450)=195×5=224-10×22=108÷9×76=640-(130+150)=337-179=184÷(845-843)=417×2=153+89+653=15×34×4=88+379=83×24÷3=779-(183+182)=315-186+214=290÷(15÷3)=215-210÷5=47×18×9=954-359=170+97×4=432÷8+677=10×63÷2=426÷(449-446)=348÷(307-303)=22×13×3=522+30×33=32+719+200=18÷2×55=384÷(420-418)=350+542-280=495×6-626=48÷6=521-190-151=523×7=11×4×9=119+204=582+15×30=16×17-54=976÷(16÷2)=958-193-634=162÷(18÷2)=308×9÷6=339÷3=149+328-236=429+520+134=36×13=295-235+350=328÷8×7=7.5-3.2=438-(57+274)=(854-128)÷2=394×3-776=277+448÷4=16÷2=114÷6×42=495+316+996=687×7-776=6.8-1.6=347-(323-169)=194×4×6=12×42÷7=95×99÷5=5.6+8.2=68+72=15×9×7=18×54-699=950+611-493=188×9÷2=797-(839-431)=0.2+9.6=69×8+104=(55-43)×81=339+486+603=486×(12÷3)=678×2-534=208+209-285=(886-81)÷7=368÷4=570÷5+66=394×2-393=180÷(3×2)=18×23=74+384-88=63×8×7=906-282÷6=18×80÷5=15×27-61=49×18÷6=753-11×66=5.4+7.8=390÷5×24=78÷3×7=657÷(18÷2)=318-708÷4=51×16=234+262-425=681-76×4=449-(306-119)=(343-316)÷9=26×2×70=724+100-731=76×2×3=532÷7×2=500-(316+87)=338-171+203=97×(510÷6)=30×48×2=616+(682-51)=5/7+2/7=560÷(4×2)=119×3×2=68×(50÷5)=168×(310-303)=171+(452-406)=464÷(2×4)=23×10-14=62.6+2.2=370-68÷2=430-58-262=15×7×6=568+(715-180)=340+36×3=5/8-3/8=66×11+424=315÷9=175÷(63÷9)=203÷(357-350)=0.8+7.3=96×23=13×64-409=230×(15÷5)=42×15-432=891÷9×33=756÷9÷2=142×(152-145)=90-78+288=47.9+3.8=412+(463-440)=808÷(4×2)=423-18÷2=95×76=457-241+162=194-252÷7=410×2×3=829-286+580=465-684÷9=126+24×10=132÷6×4=411-209+115=236-127=7/9-2/9=49.7-13.0=41×87÷3=885-357-336=686×(972-965)=3.4-2.9=615÷3÷5=15×24-287=612+645÷5=640÷2+90=273-219+807=358÷2=48÷2+645=122×3+875=56÷(675-667)=58×(24÷2)=65×(30-21)=17×7×2=821-175+484=426-14×20=334-171=33×(121-58)=158×(10÷2)=637×4÷2=12×69=555+755-321=40.7+52.7=13×15-62=36×9×7=56-(496-485)=714÷3×9=11×28=828÷(3×2)=472÷(28÷7)=85+10×25=643×3=48÷3×54=26×21÷7=880÷(834-826)=(253-77)÷4=95×3÷5=664÷(2×4)=246+522=876÷(2×3)=457×2-201=136+(457-375)=132×3÷4=828÷3×6=51×(14÷7)=533-141=750÷5÷5=852×4÷6=90×61÷5=20×3÷4=352÷(850-848)=41×4×6=286×(12÷6)=39×93×9=8.6+7.8=714-(587-308)=233×(401-396)=(826-490)÷7=88×66=520+108×6=32÷(2×2)=5.6-5.5=17×33-204=368×(16÷8)=680×3-392=590×6÷3=608÷(2×4)=794-(250+369)=441+19×24=394+852÷3=20×22×2=90×93×6=1/5+2/5=6/7-1/7=309+147=215-61+34=70×79=119×(16÷2)=432÷(24÷4)=66÷(15÷5)=182÷7×35=57×(48÷6)=7.0-1.0=20×10+809=810÷(3×3)=60+420-118=668÷2=731-(653-483)=93×(302-297)=33×6×9=192-46×2=490-10×3=14×(102÷2)=23×14-112=486÷3+999=210÷3×62=636÷(16÷4)=5.9+0.8=172×(16÷4)=19×(312÷8)=637+593+64=708÷6÷2=384÷(221-213)=758+35×25=384-12×10=811+(685-448)=120÷4×47=94+372-408=624÷6×9=721÷(35÷5)=4.6-2.4=(547-46)÷3=133+(491-83)=951-161×5=441-139×3=102÷3×5=68÷2=502-433=289+(220-31)=93+379=148×9=434+(390-303)=156÷(27÷9)=199×(120-115)=70÷(40÷8)=398-190×2=12×(157-124)=120÷(3×2)=313+112-404=568÷(72÷9)=336÷4÷6=27×2×80=295+94×6=312÷(18÷3)=212-927÷9=15÷5×80=(503-481)×53=152+133-56=316-40-197=456÷8×4=524-229×2=492÷(3×2)=876÷(459-453)=64×68=(166-137)×24=66+17×32=36×2×18=336÷(219-216)=714÷3+500=418-(334-144)=465-51-191=74×35=960÷3×8=284×3×7=295×(735-730)=(213-137)÷2=76×10-23=671-435+118=364-(289-61)=27×60×2=58×(185-173)=42÷(3×2)=910-408-333=23×4×69=108÷9×17=493-199-86=97+118=662×8÷4=459-128×3=882+603+880=80÷8×2=65×2+457=447-(401+15)=268×7=887-894÷6=358+354=941-37×24=469-(41-12)=28×7-173=65×(52÷4)=415-25×14=327-91=444÷6=4.5+0.3=330×9÷5=312÷(139-133)=(898-886)÷4=716×4=5.6+4.2=60×88÷2=(231-201)÷3=62×10÷2=257-154=78×16×2=25×(65÷5)=17×16×3=777-262+556=410-298=689+570+80=18×5×64=66×3÷6=538-(119+376)=447-(379+67)=340+55-299=49×34×3=126÷7÷6=165×(36÷6)=214+123+91=78×(75-69)=26×(401-322)=412-646÷2=758×2=16×15÷4=768÷4÷4=70×38=748-17×41=(469-189)÷5=490-26-338=412-32×12=7.4-1.3=696÷3=4/7-1/7=408-13×16=996÷6=115×4×9=30×11×2=311+52×14=(374-190)÷4=371×(54÷6)=51×28×3=32×11-92=211+414÷6=541+327÷3=11×26=312÷6=866×(54-51)=431×2-398=269-696÷3=38×87÷3=20×9÷4=557-381=449-271+42=41.9+6.2=6/8+2/8=376-784÷8=736-(914-805)=522÷(18÷3)=81×2×9=579×5-545=286-93=36×8=623+405-797=22×21×2=236+392+175=828-(911-379)=734÷2×5=606÷(2×3)=416-(43+87)=240÷5÷4=13×2×29=13×(353-295)=701+(254-106)=446-(500-438)=111×4+636=33×(78÷3)=346×2×7=91.3-84.3=438÷2=61×(385-336)=777-29×3=233-87×2=357+78×8=476-(492-433)=7.7+3.3=11×48+130=168×3=227×(431-428)=952÷(4×2)=988-97×2=401-276-85=27×17-33=425+150+194=362-(402-306)=494+125÷5=248÷4=832÷(24÷3)=588×5-451=2/4-1/4=436-16×27=653+189×3=252×7-796=720÷6÷2=12×27×3=384-27×13=825-554-186=424÷(323-321)=170×2=675÷5=301-182+333=599-40×13=16×13-122=742-690÷5=41×16-64=339+700-649=910÷7+54=258-23=42.3-38.5=919-456=13×4×97=634-139×2=(449-230)÷3=312+(372-139)=802×5=71×7×2=(191-113)÷3=847+(672-426)=457×9-513=466÷2×6=989-(899-428)=10×76÷5=333-321=454-71×2=748-40×6=720×9÷2=804÷6÷2=0.5+5.2=854-328-288=183+22×16=38×58=126÷2×56=239+70×5=891÷9×62=961-508-295=72÷(151-147)=75×(28÷4)=738-611+38=49×2×39=204÷(281-278)=42×(90÷3)=200×2=45×17+709=9.8-0.3=272+116-346=243+665÷7=204×(60-56)=(464-390)×95=203÷(802-795)=2.7+80.4=291-21×12=(752-14)÷2=839+378+179=572-109×3=17×12×4=91×(42÷6)=101×(443-439)=739-631-47=353+135-42=59×92=42×59÷7=5.3-2.0=76÷4×37=490+81×5=399-254+86=113+282+567=312×3÷9=79×3-23=895-149×3=684-614+902=784÷(2×2)=478-275=74.3-70.5=228-22×8=(347-41)÷2=743+462×2=444+(342-19)=32×3=313+460=720×(937-929)=420÷(18÷6)=66÷2×4=24×(282÷3)=702÷6÷9=9.7-6.0=8.1-6.5=891÷3÷9=374-514÷2=175×5×4=681+469+958=659-36+107=232+(487-427)=164+318-121=25+(171-84)=764÷(433-431)=1/6+4/6=403×5=399÷3+463=15×(438÷6)=991-490=510÷2÷5=501÷(312-309)=708-(561-286)=27+44×21=754-435=15×(305÷5)=85×24÷8=257+480÷5=77÷7×90=20.9+27.6=130×7-254=31+835÷5=465-58-75=64×3×2=532-955÷5=396÷9÷2=45×11×2=214÷2=483-380÷5=441-16×23=146+454=31×2=471-227=10×9×59=129+580+36=43×(240-237)=435×2+70=(849-805)×66=325×(95-92)=4/6-1/6=917÷(870-863)=696+300=884-497÷7=56+88=798×4÷7=396÷3=34×16-148=736+11×65=226+100×5=373+(728-634)=271+432=110-(79+23)=108÷9=4.6-3.6=622×7÷2=133+240-38=34×8×2=256×8=26×74÷4=20÷5+427=211+14×20=490-330-104=128+184=13×(334-261)=64×6+227=819×(28÷7)=97+606-30=920-294+60=353-10×27=48×41=190×(56÷8)=378-(327+27)=10×25÷2=120-(142-73)=98×8-369=12×14×2=18×16×3=495-(11+217)=14×24=646+135×7=66×8÷4=1.1-0.3=128÷(4×2)=798-(716-640)=16×20×3=12×72÷4=429-13×28=12×(281-276)=656-71+860=27×25+116=313-56=54÷(3×3)=16×25-82=147÷(512-509)=79×5-331=160÷2÷4=54×(368-354)=44×6=205+67+582=990-515-84=339-(329-118)=455-(242+157)=13+(181-144)=37×17=7.3+8.3=78÷2÷3=171+224-382=215÷5×27=843÷(484-481)=279÷3×5=492-19×9=250×2=898×9-428=203×2=201+(330-148)=219-90÷2=(568-208)÷6=196÷4=681×7÷3=124×2×4=21×(38÷2)=89+14×22=839+30×32=70×11=496-(115+215)=52-96÷3=306÷(165-163)=847÷7=21×10×3=39+11=362-104=4.2+4.9=243÷(63÷7)=53×7-39=(315-280)×44=240÷5×10=860-(863-81)=(839-818)×57=720÷2×4=143×4-351=87.2-64.7=77×8÷2=145×3×4=36÷(2×2)=912-774÷2=92×2-109=675-252=74×9÷3=270÷6÷5=4.0-1.5=128÷2+207=431-34-47=296-144÷6=312÷8×19=56×3÷4=12×8×63=48×(26÷2)=14÷7×64=24×4×89=290×2=630-217=344÷8×7=279÷9=434-(14+252)=923+10×83=1.4+2.6=42÷7×72=32×15-386=807-504÷3=858-188-249=251-104=124+495-509=309÷3=666÷(3×2)=22×48÷6=705÷(21÷7)=378+(276-39)=18×39=958-146×2=238×3=136+101×6=(491-401)÷5=359-(312-113)=25×28+978=15×64÷5=26×(210-193)=264÷(24÷8)=2/9+4/9=216-204=15×33÷9=556÷2×9=497-180-199=56×(36÷9)=946-(876-347)=393-35×10=(397-344)×16=14×(448÷8)=141×3-222=21×6×5=474-(11+311)=91×(20÷2)=920+(126-12)=11×16×2=(104-27)×12=27+417-19=454-832÷4=28×(24÷6)=58÷2×30=573+14×5=257+(380-21)=13×61-183=205÷5=630÷2×8=682-98÷2=6.2-2.1=781-(647+66)=299+22×10=7.5-3.1=652÷(2×2)=11×(528÷8)=(697-431)÷7=774÷9×16=327×4=40÷5×35=88÷2×4=4.9+3.1=92×(134÷2)=267÷(18÷6)=309-26×11=15×24-175=404+(226-181)=13×4×12=49×75=216-179+387=407-74+197=80+404=26×(562-545)=10×70-24=233+64=280+151×3=612-12×17=10×81÷6=238-238+424=436-17×10=15×2×9=696-14×7=298-106+180=81.1-5.4=949-(14+436)=498-435=64÷4=593+169-77=557×(16÷8)=912÷2÷6=176÷(28÷7)=338÷2=222-86+31=448+830÷2=344+124+399=6/10-1/10=28×3×71=5.4+9.5=58+220÷4=252÷(20÷5)=218÷2×9=423÷3+408=245-202+229=87×6-392=57×12-217=585×4÷5=630÷2+779=380÷(2×2)=14×6×19=922-88=66×42÷4=16×(18÷3)=7.9-1.7=66×27×6=776÷(939-931)=193+214-75=37×2×97=678÷(2×3)=941+667+848=76×(161-153)=226÷(16÷8)=5/10+3/10=378×5=445-186-120=348÷(654-650)=175-130÷2=638×9-111=437+27×5=102×(32÷4)=43×(39÷3)=(215-191)÷3=489-360+20=331-(604-589)=267+223=868-37-302=51÷3×29=13+15×46=884÷(648-644)=2.1+9.9=504÷8÷3=11×5×64=948-916+849=279×(667-662)=9.6-4.9=111×8÷2=805÷7×4=64×9-100=792÷6×7=40×2×4=26×11-250=2/7-1/7=60.9+19.1=866-(61+392)=11×6×55=876÷2+375=72+29×4=518×4=196÷(16÷8)=38.5-8.6=834-55=393-103-200=36×68÷8=36×2×65=434-(91+333)=18×5×20=140÷(359-355)=18×5×23=384×2-435=33×(432÷8)=392-234-134=570÷(2×3)=(453-306)÷7=489-(244+218)=124+13×51=44+68×3=475-130×2=488+120×2=820-14×53=894-32×6=461-58-389=452-12×25=(54-33)×20=342+87×5=74×6=16×5×16=36÷(36÷4)=426-490÷5=287+10×3=146+612-426=97+39+224=(340-322)×50=851-620=124×6=22×(639÷9)=656+99×7=618-192+255=60÷6×73=405+430+552=262-78-85=604×6-190=8.2+1.5=240÷3÷8=516×6÷2=5.2+1.8=136+(364-150)=723-597+599=(497-387)÷5=777×(722-718)=32×2×91=935-146×3=282÷3÷2=5.4-1.7=665÷5×9=549+358×2=223+229=(122-91)×58=939+132×3=754+559+986=117×(32÷8)=648÷4÷3=414-15×21=339+108=39×2×55=152÷8×34=24×(72÷4)=243+205=687-44×4=84+347+260=234×7÷2=831-188+951=2/3-1/3=47×9-323=7.7+85.2=94×2÷4=487+18×22=166×3÷2=144÷(36÷6)=28×(105÷7)=379-61×6=585×2-440=419-284=488-87-282=324-(18+14)=498÷2×5=234÷9×7=960÷8÷6=601-103+59=522÷(2×3)=685-(385+102)=444+35×19=19×23-364=448×2×3=15×39-87=34+33×21=(499-395)÷8=680+172×5=21.1+31.2=9.3-8.4=22×(220÷5)=12×45÷4=456÷4÷3=527-15×31=83×(643-634)=134-232÷8=(71-29)÷7=17×4×42=421+252×2=424-(215+25)=756×8-256=(486-46)÷5=285×3+544=7.8-6.6=(157-137)×35=76×13÷2=14÷2=14×33-260=322-30-272=29×2×7=664×(14÷2)=407+558+590=91+170=503-(341+96)=300÷(3×2)=300-20×15=380×2=94+849-612=41×40×3=810-41-588=2/5-1/5=135×7=328÷(314-312)=30×(666÷9)=70+43×4=40×(413-382)=397-162+568=405-(27+366)=238÷7=21×(356÷4)=734+276×3=24÷8×63=51×2×6=492-10×18=1/5+3/5=20×30+179=400×2÷4=973+428=844-224÷8=64.6+10.3=133-44×3=832÷8×7=11×85-490=4/8-3/8=25×8×4=469×(36÷6)=16×(387÷9)=42×(385÷7)=92×99÷3=38×24-157=880÷2×9=714+142+15=486-31×2=336-38×4=440+(667-320)=123+71+134=49×(33÷3)=參考答案200+105-188=1172/6+4/6=16.5+9.0=15.5420-52×3=264421-73-307=41138+642+97=877215×(96-87)=1935540÷6÷9=10991-(127+736)=128128÷4×66=2112126÷(2×3)=21960÷2÷6=80568÷2÷4=71530×6÷2=1590548×(16÷8)=1096455÷(477-472)=91(401-55)÷2=173839-28×29=2760×8-63=41731×28÷7=12411×18=198128÷4×61=195270×80×9=5040018×22-329=6710×(263-196)=67023×3×50=3450181×2+623=985651×5-821=2434282+(385-149)=518913×5=4565455-16×22=10311×44×2=968928-28×18=424136+43=1794/8+2/8=6/853+14×37=571576÷8×2=144241×(617-611)=1446450÷5×25=225083+854-436=50122×22-107=37740×(54÷9)=240974×(940-933)=681838.4+49.5=87.914×16×3=672180÷(276-267)=20144÷9+441=457277-(19+113)=145483+(251-108)=626442×4=1768845+193×4=161751×16÷8=102836×(102-95)=585231×24=744217×4=8681/4+2/4=3/4501+104+10=615378×2÷3=2522/6+3/6=5/632×18=576320+187+185=69260÷3+13=33353+994-833=514131×5×7=4585501×(48÷6)=400842×(135÷9)=630390÷2+32=227304×2=608339-696÷3=107865-(701-521)=68548+(929-668)=309150÷6×23=57530×16-70=41082×8÷2=328554-93=461549÷3×4=73229×11=31922×21×6=2772474-24×3=402111×(177-174)=3336.7-6.2=0.5252÷(2×3)=42552-390÷2=357246÷(104-101)=82292+165-152=305276-11×21=45371-67-266=3818×12-64=152488-(148+296)=4432×2×18=1152331-24×10=91353-(205+27)=12112×(839-807)=38417×45=76541×10-257=153981-(75+835)=71136×(283-280)=408346×(63-55)=2768730-42×17=16186+26×8=39475×12÷6=1505.4+5.7=11.13/7-2/7=1/777×(400÷8)=385068.1-34.2=33.928×15-58=362504+368+297=116990÷2×3=13590×(18÷6)=270397-45=352855÷3÷5=57152÷8×19=361730+(737-420)=10478.2-0.9=7.3(564-513)÷3=1717×3×81=413163×2÷3=42388÷(24÷6)=97336÷2=168168÷(4×2)=21967+12×81=1939188×(28÷7)=75210×90÷9=100304-230-63=11139×(276-269)=973(495-438)×14=798484-(255+208)=21700÷5÷2=70(475-52)÷3=141488÷4÷2=61530+(776-342)=964268+665÷7=363(475-73)÷6=67670÷2÷5=6781×4÷9=36236-944÷4=0810÷(12÷2)=135297+255+301=85354÷6×62=55840×(80÷5)=640447-186-164=9767×(123-110)=87126×12-301=11395×(14÷7)=790650×9=5850637×(918-912)=382280×(352÷8)=3520414÷(12÷2)=69106×4×2=84888×10=88016×(470÷5)=1504126+388=514813×7÷3=1897384÷4÷2=48547+660÷2=877415+44-441=1836×99×5=17820572-(139+316)=117650-186×3=9293.9-1.0=92.965×12-71=709948÷2÷6=79924+240-125=103954÷3=18124÷(2×2)=31379-(89-71)=361275-(219-110)=166259×3×8=6216(643-91)÷2=27610×3×14=420758-304÷4=682158÷2×9=71112×19-224=4(536-480)×78=4368168+57+762=987222×3÷9=745.8-5.4=0.4400+400÷5=48013×14×3=546345÷3×8=920456-(213+235)=824÷8=319×17=323272÷(2×2)=68(431-215)÷2=10811×3×64=211289.5-47.5=42.029×(243÷9)=78328÷7×57=228460-30×3=370268÷2=134247×2×9=4446124+86×10=9844.9+8.3=13.2933-763-46=12441×49÷7=287864÷2+143=575891÷(3×3)=99626-995÷5=42775.8+21.5=97.3258+217=475228÷3×19=1444224-174-38=12351-(494-276)=13313×16×4=832120×2÷4=60473-(588-296)=181135+264=399648×4=2592434×2=86829×2×84=487248×7=336104×6-101=52342×13÷7=7869+128+741=938350÷(420-418)=175710÷(482-477)=142200÷(24÷3)=25(799-233)÷2=283339-(243-169)=265664÷4×9=149431×11=341399÷3=13335×38=133061+636÷2=379756×(45÷5)=6804352÷8=4498×3-101=193126×(14÷2)=882250÷(26-21)=5026×19=49482×84=688878-51+167=194147+(324-143)=328405+(558-188)=77597×6-385=19762×(675÷9)=4650804÷(12÷6)=402768-(658-625)=735123+351+126=600212-27+264=449590-154-382=54849-586=263(914-469)÷5=894.5+5.5=10.014×84×4=4704863-263=60014×2×84=2352461+(338-170)=6291.2+7.4=8.6765+154-412=507(296-42)÷2=127207÷3=69917-11×69=15839÷3×33=42911×7×11=847(952-522)÷2=215332-90×2=152150+577+71=798273+660-315=618779×8-69=6163331×(141-138)=99379+59=138198+215+36=449602-(984-788)=406453-75÷5=438784÷8=98633+267-53=847498+276+398=1172625×(296-288)=5000239×2=4784.3+6.2=10.5512×(328-321)=358412×(371÷7)=636374-252=122(299-287)×46=552123×(346-343)=36919×7×6=7982.8-0.8=2.0648-(427+140)=81711-141-27=543184÷(4×2)=23776÷2÷2=194524-(412-402)=51416×39+203=827252+183-324=11193×(195-191)=372732-10×71=2213×37-448=33591+(709-449)=851442-12-198=232408÷(2×4)=51237×(13-10)=71111×38×7=2926664÷(4×2)=83196×4÷2=3928.6+8.8=17.4(967-769)÷9=22160-15×3=115276÷(48÷8)=46124+403+438=965810+852=166224÷(319-315)=6192÷2÷8=1210×23÷5=46380+(740-476)=644987-279×3=150304-(389-171)=86423-17×19=100429-(392-302)=33917×4×3=20427×(177-168)=24310×(40÷4)=10053+17×45=818203-118÷2=144390÷(52-49)=130690×(18÷6)=2070426+612=1038657×(30÷6)=3285310-181=129324÷6÷9=6420÷7+62=12266×54÷9=39695×40×8=3040062×(116-102)=868947-168×2=6116.0-5.0=1.0321+(830-575)=576(308-229)×11=869721-(161+245)=31512×3×61=219629×18=522209×3-125=502752÷(4×2)=94129×3×6=2322316+15×39=90119×5×43=408527×(256÷4)=1728104÷4=26240×(16÷4)=96039×5×2=390381÷3×4=508855+742÷2=1226653×(36÷4)=5877404×(72÷9)=3232330-22×11=88364+(460-260)=564744-296÷8=707726÷(24÷4)=12116×25×2=800135×3+36=441784÷7÷8=1422×3×62=409260×(338-322)=960314+69=38324×4-46=50254+856÷8=36122×45=990480÷(340-335)=96324÷(2×2)=81107×9×2=1926731-10×19=54111×44=48413×68÷2=442356×4÷2=71250-39+216=227(270-126)÷9=1672×38=2736192+59×12=900670÷(25÷5)=134793+854+672=2319656÷4÷2=827.1-1.2=5.9171÷9×7=133152÷(2×2)=38215+19×35=880289+144=433120÷5=24281×3-492=35118÷9=223×20×2=920383-12×23=107273÷7×34=1326(855-75)÷6=13046×36=1656966-98-597=271377×(109-102)=2639(689-139)÷5=110307-18×6=199114×2×4=912983-556=427414-16×6=318354+18×12=570383+468-372=479949+182÷2=104063×3÷9=21367+924=1291600÷8×3=225244-20+82=306942+(755-329)=136897-(176-133)=54323-(333-295)=285549÷(27÷3)=61250-222+314=34292×7÷2=32270÷(477-472)=14700÷(49÷7)=100196÷7×30=840819÷(867-864)=27317×18-62=24449.2+46.1=95.346×2×43=3956142+271=41328×32÷2=44888÷(2×2)=229.7+8.4=18.167×(669-645)=160813×(230-213)=221432÷8÷2=271/8+3/8=4/859×71×2=8378778×(21÷3)=5446163-140÷7=143449+712÷4=62730×32=960478+(262-122)=618271-(365-308)=214485×9=436537×13-463=18132÷6×44=96814×60÷3=280312+161=47396×(974-960)=134481×86×6=41796120+615=735935-759+430=606611-125+398=884287×3-692=16943×2×33=2838358-248÷8=327413-319=94641-11×30=311261+14×45=891(358-268)×25=2250205+291=49614×43=60213×(15÷5)=39375+125+282=782312÷3+837=941194÷2=9752×41×7=14924689+(839-502)=1026189÷(81÷9)=21399÷7×53=302130÷(173-170)=10873-(199-77)=751224+864÷8=33211×45×2=990738÷(3×3)=82726×6=4356835-(374-206)=667308+125+712=1145311-126=18550×(346-337)=45037×2×20=148060+64×4=316767-(362+14)=391634-(180+274)=180463-(168-66)=361689-(98+52)=53942×2×51=4284613+929=154292÷(16÷4)=23881-40-294=547178+536=714425-33×12=2927×(620-547)=1971630÷6×3=31586.3-16.7=69.637×29=1073(850-68)÷2=39110×36+927=1287(494-483)×11=121546÷3÷7=26200÷4+565=615242×3×5=3630246+(367-71)=542300÷(778-776)=15081÷9×7=63177×(40÷8)=885966×(36÷6)=579615×2×54=1620(473-430)×93=3999163-86=77411-108×3=87328-568÷4=186109+377-224=26291+178-35=23461.1-35.1=26.0413-51×2=3112.3-0.3=2.0366÷6=61658×(101-92)=5922352÷(48÷6)=4448×12÷2=28818×18+362=686485-795÷5=326426-239=18792×(640÷8)=7360982÷2×6=294634×5+352=522(360-106)÷2=1276.2+8.1=14.3274+203=477615-(68+450)=97195×5=975224-10×22=4108÷9×76=912640-(130+150)=360337-179=158184÷(845-843)=92417×2=834153+89+653=89515×34×4=204088+379=46783×24÷3=664779-(183+182)=414315-186+214=343290÷(15÷3)=58215-210÷5=17347×18×9=7614954-359=595170+97×4=558432÷8+677=73110×63÷2=315426÷(449-446)=142348÷(307-303)=8722×13×3=858522+30×33=151232+719+200=95118÷2×55=495384÷(420-418)=192350+542-280=612495×6-626=234448÷6=8521-190-151=180523×7=366111×4×9=396119+204=323582+15×30=103216×17-54=218976÷(16÷2)=122958-193-634=131162÷(18÷2)=18308×9÷6=462339÷3=113149+328-236=241429+520+134=108336×13=468295-235+350=410328÷8×7=2877.5-3.2=4.3438-(57+274)=107(854-128)÷2=363394×3-776=406277+448÷4=38916÷2=8114÷6×42=798495+316+996=1807687×7-776=40336.8-1.6=5.2347-(323-169)=193194×4×6=465612×42÷7=7295×99÷5=18815.6+8.2=13.868+72=14015×9×7=94518×54-699=273950+611-493=1068188×9÷2=846797-(839-431)=3890.2+9.6=9.869×8+104=656(55-43)×81=972339+486+603=1428486×(12÷3)=1944678×2-534=822208+209-285=132(886-81)÷7=115368÷4=92570÷5+66=180394×2-393=395180÷(3×2)=3018×23=41474+384-88=37063×8×7=3528906-282÷6=85918×80÷5=28815×27-61=34449×18÷6=147753-11×66=275.4+7.8=13.2390÷5×24=187278÷3×7=182657÷(18÷2)=73318-708÷4=14151×16=816234+262-425=71681-76×4=377449-(306-119)=262(343-316)÷9=326×2×70=3640724+100-731=9376×2×3=456532÷7×2=152500-(316+87)=97338-171+203=37097×(510÷6)=824530×48×2=2880616+(682-51)=12475/7+2/7=1560÷(4×2)=70119×3×2=71468×(50÷5)=680168×(310-303)=1176171+(452-406)=217464÷(2×4)=5823×10-14=21662.6+2.2=64.8370-68÷2=336430-58-262=11015×7×6=630568+(715-180)=1103340+36×3=4485/8-3/8=2/866×11+424=1150315÷9=35175÷(63÷9)=25203÷(357-350)=290.8+7.3=8.196×23=220813×64-409=423230×(15÷5)=69042×15-432=198891÷9×33=3267756÷9÷2=42142×(152-145)=99490-78+288=30047.9+3.8=51.7412+(463-440)=435808÷(4×2)=101423-18÷2=41495×76=7220457-241+162=378194-252÷7=158410×2×3=2460829-286+580=1123465-684÷9=389126+24×10=366132÷6×4=88411-209+115=317236-127=1097/9-2/9=5/949.7-13.0=36.741×87÷3=1189885-357-336=192686×(972-965)=48023.4-2.9=0.5615÷3÷5=4115×24-287=73612+645÷5=741640÷2+90=410273-219+807=861358÷2=17948÷2+645=669122×3+875=124156÷(675-667)=758×(24÷2)=69665×(30-21)=58517×7×2=238821-175+484=1130426-14×20=146334-171=16333×(121-58)=2079158×(10÷2)=790637×4÷2=127412×69=828555+755-321=98940.7+52.7=93.413×15-62=13336×9×7=226856-(496-485)=45714÷3×9=214211×28=308828÷(3×2)=138472÷(28÷7)=11885+10×25=335643×3=192948÷3×54=86426×21÷7=78880÷(834-826)=110(253-77)÷4=4495×3÷5=57664÷(2×4)=83246+522=768876÷(2×3)=146457×2-201=713136+(457-375)=218132×3÷4=99828÷3×6=165651×(14÷7)=102533-141=392750÷5÷5=30852×4÷6=56890×61÷5=109820×3÷4=15352÷(850-848)=17641×4×6=984286×(12÷6)=57239×93×9=326438.6+7.8=16.4714-(587-308)=435233×(401-396)=1165(826-490)÷7=4888×66=5808520+108×6=116832÷(2×2)=85.6-5.5=0.117×33-204=357368×(16÷8)=736680×3-392=1648590×6÷3=1180608÷(2×4)=76794-(250+369)=175441+19×24=897394+852÷3=67820×22×2=88090×93×6=502201/5+2/5=3/56/7-1/7=5/7309+147=456215-61+34=18870×79=5530119×(16÷2)=952432÷(24÷4)=7266÷(15÷5)=22182÷7×35=91057×(48÷6)=4567.0-1.0=6.020×10+809=1009810÷(3×3)=9060+420-118=362668÷2=334731-(653-483)=56193×(302-297)=46533×6×9=1782192-46×2=100490-10×3=46014×(102÷2)=71423×14-112=210486÷3+999=1161210÷3×62=4340636÷(16÷4)=1595.9+0.8=6.7172×(16÷4)=68819×(312÷8)=741637+593+64=1294708÷6÷2=59384÷(221-213)=48758+35×25=1633384-12×10=264811+(685-448)=1048120÷4×47=141094+372-408=58624÷6×9=936721÷(35÷5)=1034.6-2.4=2.2(547-46)÷3=167133+(491-83)=541951-161×5=146441-139×3=24102÷3×5=17068÷2=34502-433=69289+(220-31)=47893+379=472148×9=1332434+(390-303)=521156÷(27÷9)=52199×(120-115)=99570÷(40÷8)=14398-190×2=1812×(157-124)=396120÷(3×2)=20313+112-404=21568÷(72÷9)=71336÷4÷6=1427×2×80=4320295+94×6=859312÷(18÷3)=52212-927÷9=10915÷5×80=240(503-481)×53=1166152+133-56=229316-40-197=79456÷8×4=228524-229×2=66492÷(3×2)=82876÷(459-453)=14664×68=4352(166-137)×24=69666+17×32=61036×2×18=1296336÷(219-216)=112714÷3+500=738418-(334-144)=228465-51-191=22374×35=2590960÷3×8=2560284×3×7=5964295×(735-730)=1475(213-137)÷2=3876×10-23=737671-435+118=354364-(289-61)=13627×60×2=324058×(185-173)=69642÷(3×2)=7910-408-333=16923×4×69=6348108÷9×17=204493-199-86=20897+118=215662×8÷4=1324459-128×3=75882+603+880=236580÷8×2=2065×2+457=587447-(401+15)=31268×7=1876887-894÷6=738358+354=712941-37×24=53469-(41-12)=44028×7-173=2365×(52÷4)=845415-25×14=65327-91=236444÷6=744.5+0.3=4.8330×9÷5=594312÷(139-133)=52(898-886)÷4=3716×4=28645.6+4.2=9.860×88÷2=2640(231-201)÷3=1062×10÷2=310257-154=10378×16×2=249625×(65÷5)=32517×16×3=816777-262+556=1071410-298=112689+570+80=133918×5×64=576066×3÷6=33538-(119+376)=43447-(379+67)=1340+55-299=9649×34×3=4998126÷7÷6=3165×(36÷6)=990214+123+91=42878×(75-69)=46826×(401-322)=2054412-646÷2=89758×2=151616×15÷4=60768÷4÷4=4870×38=2660748-17×41=51(469-189)÷5=56490-26-338=126412-32×12=287.4-1.3=6.1696÷3=2324/7-1/7=3/7408-13×16=200996÷6=166115×4×9=414030×11×2=660311+52×14=1039(374-190)÷4=46371×(54÷6)=333951×28×3=428432×11-92=260211+414÷6=280541+327÷3=65011×26=286312÷6=52866×(54-51)=2598431×2-398=464269-696÷3=3738×87÷3=110220×9÷4=45557-381=176449-271+42=22041.9+6.2=48.16/8+2/8=1376-784÷8=278736-(914-805)=627522÷(18÷3)=8781×2×9=1458579×5-545=2350286-93=19336×8=288623+405-797=23122×21×2=924236+392+175=803828-(911-379)=296734÷2×5=1835606÷(2×3)=101416-(43+87)=286240÷5÷4=1213×2×29=75413×(353-295)=754701+(254-106)=849446-(500-438)=384111×4+636=108033×(78÷3)=858346×2×7=484491.