三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦467+(307-107)=80+47×3=15×13×2=15×(576÷9)=470-348=522÷(3×2)=164+500+150=317-(41+79)=11×(48÷4)=1/5+3/5=15×(387-383)=676÷4=12×5×38=145×(20÷4)=214-18×8=99×58×4=17×3×34=76÷4+487=952-(766-728)=357+863=959+45×7=76.6+17.8=297×(381-375)=984÷8×4=59+(485-68)=15×15=96÷3×15=212-40×3=862+524+860=335-(41+40)=232÷8×18=402+760÷8=(909-561)÷4=310÷(16÷8)=63×7-107=54÷2×34=336÷7×64=869-(792-744)=710-143-43=98×(30÷3)=566-52-66=(667-244)÷3=343+35+861=263+83-13=612×6÷8=10.0-2.7=556÷4×3=567÷9=405-29×11=74+50×3=97×27=56×7÷4=26×12=395-278+517=638-(663-200)=267×2÷6=779-(941-286)=15×5×20=17+402-363=251+141×4=1/6+5/6=176-11=791-111-490=328-55÷5=266-235+391=175×(18÷9)=665+(906-289)=12×15-50=235-182=13×2×36=3/8+4/8=117-594÷6=4.8-4.6=560÷4+383=10×8×95=320÷(4×2)=708÷(2×2)=19×(783÷9)=(462-180)÷6=32×16+606=394+117+772=290+(427-314)=212÷(18÷9)=70×8-495=414-156=512÷(2×2)=435-31×13=985÷(30÷6)=64÷(193-189)=550÷2+329=160÷(2×2)=624+572=38×(576÷6)=746×(932-928)=243-128÷8=508×(693-689)=230+242=244÷(2×2)=375÷(30÷6)=10×(796-781)=201+246×3=17×(92÷2)=759+100+24=444-86-308=110×3=744÷(2×3)=74×4=492-361+195=804-38×4=75×62×9=31×23-535=6.1+3.8=34+42=175+(297-193)=9.3-7.7=23×21÷7=978-809+595=939-397=180÷3×18=36×(468÷9)=216×2×6=428-990÷3=12×36-178=42×21-799=210+18×27=42×26×9=216÷2=406+246+71=19×5×8=172÷(2×2)=860+(412-403)=80×(60÷6)=477÷(789-780)=895+12×47=186÷2×6=186-148=49×(209-205)=420-315-46=672÷(2×3)=320÷2×8=22×38-441=495÷5×35=388-223=303÷3×6=453-194÷2=13×16×2=350+660=35×14-452=12×6×36=421-38+313=14×(90÷6)=41×(35÷7)=84×46=892-248=648÷2÷2=543+253+45=33×3×21=377-16×5=342-(200-123)=33×61=600÷2×3=21×20×2=917÷7+287=991-276-439=101×4×3=96×(711÷9)=538-40=818-(197+392)=456÷(3×2)=463-173-79=32×2×50=143-(76-22)=56÷4÷7=(75-53)×35=670÷(25÷5)=(323-183)÷7=362×2-423=139-(890-835)=640÷5+897=246-78+109=33×29×6=248×4÷2=210÷(170-167)=114×4=187×(703-695)=46×2×53=440÷(25÷5)=48×64×4=16÷(28÷7)=61×9÷3=373×3-190=834×2=10×(161÷7)=2/6-1/6=126+104=19×21-200=46×2×28=74×8=174×(283-279)=2/7-1/7=17×32÷2=24×2×45=246×3=354÷(402-396)=6.2-4.7=192÷8×23=76×(155-151)=415-29-162=736+440÷5=88+386=340+(632-15)=(189-21)÷2=166-83+977=469×2-442=179×(754-747)=231×3×4=15×2×15=771÷3×8=608-12×48=693÷(210-201)=367+79×4=724-549+935=125÷(40÷8)=(432-411)×84=31.7+7.9=632-380=210×(229-225)=16×4×82=685-464=480-365=418-852÷3=540÷5×3=34.6-32.8=9.0-6.3=10×7×75=86×(165÷5)=553-20×13=104×6÷8=18×41-118=22×12-85=454-315=216÷9×23=132+360-251=(650-584)×15=10.7+34.4=21×13=14×6=471-45+473=(765-57)÷2=15×4×50=943-441+829=402+90=302-11×16=432÷(307-298)=35×5×4=295+195=314÷(16÷8)=644-45×5=397-368÷2=28×3×6=960÷4×2=29-108÷4=727+213+744=806-10×73=380+103=473×(655-652)=269+(157-11)=638÷2=46×14=495+64×7=2/8-1/8=153-121=60×(364÷4)=608÷(260-252)=65×(40÷8)=347-572÷4=61×68÷2=365×2=117÷(372-363)=13×2×82=264÷(36÷9)=34×2×16=869-374-86=432+11×12=(630-486)÷2=244-(382-181)=452-211=435-720÷3=35×96÷4=11×14+248=60×13=(923-477)÷2=68÷2=340-936÷3=22×2×80=(938-358)÷5=428÷(298-294)=3/7+2/7=462-431+321=167×4-123=991×4=8.8+5.0=63×(180÷2)=88÷2×7=880÷4÷2=454-(127+106)=92×(406-351)=976-18×30=396÷3×4=812÷(24÷6)=12×3×90=19×47=657-15+718=215-(649-555)=7.4-2.7=54×78×4=448+656-683=424÷(32÷4)=408÷6÷2=102÷(2×3)=259×(27÷9)=98×(208-200)=41×13-354=223+(776-94)=229+(370-120)=384÷6×3=452+(203-140)=368×2+506=432-(15+379)=45×41=23×2×54=760÷(48÷6)=4.6-0.5=374-(407-40)=(345-318)×36=712×(24÷3)=36×27÷2=805×7÷5=912÷2÷4=(996-910)×35=895×(148-144)=297+452÷2=223+207-323=354÷(354-348)=33+28=77×10+854=38×13=(379-356)×24=29×34=268-(58+134)=232÷4×92=76×29×5=(890-535)÷5=280÷(106-99)=43×(28÷4)=447×8-150=617+992-607=410×2=822÷(533-527)=54.7-32.5=245÷(35÷7)=38×7×4=397-(21+323)=439-324=688÷(4×2)=172+136÷4=94×50=342÷2=144÷4÷9=302×6=(889-493)÷3=2.0-1.0=241-513÷3=11×37-91=74÷2=852-(676+92)=480+262×2=23×96÷4=251×(485-482)=123×(12÷2)=312÷3÷8=866+25×10=264÷3=(440-188)÷7=159×9-690=123×6-517=300÷2=408+26-289=86×14×9=816÷(2×2)=377-86×2=93×73×7=992+749=15×7×8=825-17×35=336÷2=127+706+905=68×(16÷8)=178×3÷6=323-157-147=213×4÷2=96×(686÷7)=267+(444-52)=13×(123-78)=117×2÷9=654-453=20×21×2=14×63+30=72×8=299-(358-296)=96+430+322=96×94÷2=333+31×14=147×(28÷7)=485-18×12=878+112-148=526-84-241=14÷7×22=38×12×2=654+137=334-18×12=4/7-2/7=89×(529-445)=613×3=401-227+174=383+(285-207)=943×(67-59)=550+133-180=240+13×24=640÷(4×2)=455+(475-466)=379×2-590=341-13×8=329÷7×16=126×6÷3=3/6-2/6=256÷(16÷2)=708÷(16÷4)=796-249×3=525÷5÷5=635-(150+443)=488-26×5=708÷(3×2)=693-499-159=463-103-36=3/5-1/5=37×15=833×9-279=3/8+2/8=64÷2=473-33×12=10×6×10=50+760÷2=646-10×55=139×(274-269)=332-(477-433)=33×2×84=496÷8=56×20÷2=52×(418-410)=50×18÷5=318+17×9=104×2÷4=18÷6×97=405×3-260=456÷2÷4=93+177×5=575+147=1.8+36.8=159×6-480=499+(428-266)=55×4=157×3×2=477-(351+83)=466+234÷3=892÷2÷2=6.0-2.9=78÷(3×2)=332-14×22=27×(315÷9)=72÷9×20=753+326×3=243+100×6=439-604÷2=107+27×17=484-849÷3=199+154+88=30×9-246=76×48=165-855÷9=341-141-143=10×96÷6=29×31-93=274×5=674-17-223=173+301=145×6-454=354-774÷6=177+51×10=451-193+218=927×9÷3=606+175=79×5×2=672+379+434=404÷4=435+44+167=714÷6+637=37×12=3.0-0.3=170-(218-160)=77÷7×20=434-74×4=414-(516-451)=565+640-459=93÷3×27=768-(359-52)=639-353-81=977-98-747=(196-107)×10=284×3-69=(176-110)×12=125+173-63=(954-861)×85=4/7+2/7=230+185-335=199+139=16÷8×70=75×(54÷6)=5.1+4.9=168÷6×26=80×(45÷5)=930-(103+747)=289×2=37.5+17.9=584÷(2×2)=458-185-126=353×(10÷5)=826-45×15=216÷6÷9=686÷7÷2=46×2×18=841+371+555=872-(289+243)=184÷2×4=(457-253)÷3=748-(496-463)=45×7×2=216÷8×5=(735-669)÷3=120÷2×37=989-683=52÷2×14=335-756÷6=427-33×6=781-(442-115)=429÷(869-866)=956-171-241=463+28+76=162×9-715=955+49×20=308÷2=138÷(16÷8)=224×4-671=273-730÷5=404-(279-121)=843+255÷3=6.5+7.6=14×23÷7=690×7-465=25×11-272=18×52×9=31×15-189=781-13×2=10÷2×20=323+142+532=56×4×6=838-(37+635)=2.5-1.6=189-(428-390)=157+185=783÷3×7=807-972÷9=395÷5=183-13×12=189-119-50=510×6-976=90×(390-384)=53×78×5=17×2×3=98×18÷4=34×14=55+32+678=364×9=10×37-107=944÷2÷4=117×(32-28)=45-25=20×19-265=30.0+49.8=5.4+3.1=720÷(3×3)=(996-478)÷2=9.2-0.8=11×37=955-34=454-263=914-202+419=434-812÷7=878+361-804=346+834-968=298×3×2=885×(45÷5)=114×4÷3=549÷3+745=831÷3×5=492-(120+304)=10×10×3=3.3+0.2=241-278÷2=582÷(15÷5)=17×(239-183)=490-181+26=56×(752-737)=949×(24÷8)=520-(15+118)=(333-165)÷4=361-19×19=432+(847-472)=120+(380-321)=331+(477-210)=20×24÷4=873÷(12÷4)=315÷3=296+648-505=240÷8=11×2×77=(613-220)÷3=26×(190÷5)=728÷8+433=0.3+67.1=36×83÷3=1/5+4/5=13×4×32=632+22×16=490÷7×70=14×11×2=(440-176)÷4=614-936÷3=92.8-74.9=137×2+24=2/3-1/3=464-31×13=84×4-243=637-29×5=27×2×38=57×4÷6=5.5+3.4=360÷(161-158)=891-(391+263)=378+62+292=424-122×2=396÷6=900-802+373=606-(555-287)=54÷(467-465)=16×24-238=43×89×8=450÷9×74=468÷(20÷5)=66-14-28=111÷(38-35)=215-185+378=989-(598-86)=204-(58+36)=348÷2÷6=926-(853-690)=8.1+3.9=33×84=827-447+253=816÷(386-382)=483-150-166=236+191×4=823-(178+276)=719×(208-203)=644÷4=78×19=20×19-140=816÷6÷4=929-34×17=71×12-441=894÷3×4=77×65÷5=962+342-339=63×87×5=111×7-630=486-126-165=364-267=288÷(3×3)=28÷2×46=472+(210-181)=136+138+392=223+16-222=884+642+801=12×6×9=24×3×68=66÷2×22=321+515÷5=249×3-307=9.5+5.7=196×2=475-(73+192)=612÷9×8=454-(419-285)=434+429+683=504×9÷2=605-18+398=672÷8=590-107×2=598-208-227=186+660÷4=435+242×2=24×12×3=402+619=226-169-50=592÷(2×4)=10×5×55=570×6-861=95+206+783=11×(440÷5)=252÷(2×2)=25×(204÷3)=408+(308-224)=101×(241-238)=913-570-291=430×(18÷2)=431-78-277=688÷4÷2=62×9×4=10×58=582-(436+121)=51×93×7=660+(968-890)=900÷(264-259)=885÷3×2=909+(576-164)=57÷3×12=441÷3×8=(790-777)×52=712÷(2×4)=81×(110÷2)=561×3-176=144×(12÷3)=62+182=(452-439)×44=10×2×9=210÷3×96=174×(36÷9)=794×2=111×(47-42)=222÷3×4=428+575-593=222÷6×31=720×3=162÷(24÷4)=395-460÷4=15×27×2=611×4-153=69×4×5=(677-593)×91=65×6×5=987-108÷3=(727-469)÷6=212+576÷6=535-(181+178)=28÷4=388-212+139=174÷(3×2)=582÷3×8=14÷(63÷9)=2.5+0.9=11×37×2=8.3+4.6=455+(180-147)=864-56=864÷(40÷5)=490+27×14=15×(205÷5)=585+700=920×6=15+166×4=32×3×39=(156-120)×16=52×7×3=605+426÷3=12×30÷8=2/5-1/5=0.7+2.0=889÷7×5=514+83×6=90+915÷5=216÷(3×3)=676-(138+86)=46+65×9=(234-153)×43=29×(54÷3)=251-29=434-398-18=8.6+5.7=388+11×22=178-(103-19)=(41-17)÷4=18×18×2=45×(181-89)=10×3×7=(390-294)÷3=402+39×12=368-301=83×(72÷8)=490÷(447-440)=361-267÷3=832÷4×9=11×8÷2=159÷3=0.6+0.6=895-536÷2=302÷2=164÷4×82=272÷2=10×10×2=446+13×8=528×4÷2=375+313×3=162÷(3×3)=885+43×13=115×(48÷8)=276×7-812=7.5-0.5=942÷6×5=192×4-524=839-118×6=928-125×5=0.4+6.2=29×11×3=19×(210÷6)=22×(368-361)=328-44×2=69×(42÷3)=189÷7÷9=321+984-704=774-22-670=264÷2÷6=258÷3÷2=18×(156÷6)=839+175-879=45×6×4=637-304×2=10×9×32=269×3×6=39÷3=248÷(2×2)=4.0-2.5=744÷(29-21)=78×5÷2=7.7-6.4=577+266+73=111+16×36=21+936+242=389+200×2=35+(982-810)=146+293=498÷(194-191)=44×7÷4=728×5÷2=72-18+440=714+(307-211)=106-(303-204)=367+480÷8=875-33×15=433+(336-120)=24.1+38.1=(472-448)÷3=332÷(307-305)=(348-222)÷6=455-49-332=9.9-0.9=180×3=417÷3×2=580+332=10×4×94=66×14÷6=341-(26+184)=63×56÷3=172×(35÷5)=106÷(18÷9)=242-13×11=502×(16÷4)=23×17-296=13×17-133=194+263-409=988×5÷4=775-46×4=450÷(499-490)=487-(51+71)=747-155×2=192÷(2×3)=756÷4÷7=(389-371)×54=734÷2=10+45=423+81÷3=408×4-170=680-12×37=893-145×4=364+13×33=13×75-94=549÷(63÷7)=700-496+182=410-(375-322)=(290-272)÷6=327+471=9.2+4.3=60×69÷4=36×22÷4=89×9÷3=324-21×8=817-16×37=607-(180+169)=9.8-6.8=483-(307-131)=124+306+351=470-108=834-566+817=195×3+263=75+208×3=387-29-66=533+(653-593)=11×76=69×14÷6=866+57+779=19×30=27×(134-110)=43×23=996÷3+736=157+52+617=58.1-30.3=440-(162+176)=875-10×64=26×17-332=427-490÷7=408÷8×17=162+(185-71)=598-(598-209)=121×7=906-19×7=272+117×5=496-42÷3=420-(278+93)=35×2=26×3=230-45×5=189×3+44=20×2×19=91.8-58.3=231×3-350=15×11-138=421-295+222=424÷(2×2)=954-(454-424)=964×(536-528)=343+362×2=270+(318-152)=22×(207÷3)=12×24=260-(304-106)=(928-16)÷3=330÷(242-239)=720+(680-67)=190+147=272÷2÷8=(552-520)÷2=108÷4×17=13×7×5=316÷(14÷7)=348÷2+970=596+29+142=268+205-53=75×13-484=140×5+43=255-233=727×4÷2=59.7-50.9=51×76÷6=63÷(14÷2)=44×4+974=477-109+217=83×51×8=402-13×30=19×(403-372)=243÷(980-971)=(984-666)÷6=43×(279-268)=964÷(340-338)=14×32+163=240÷8÷5=116×(35÷5)=21÷(28÷4)=(338-152)÷6=425+326=107×9=321×3×7=499-(81+85)=219×3×7=525×(850-843)=18×15×3=722×7=157+218×3=79+(202-30)=296÷8=14×21÷2=608÷4÷2=97×3-202=186×2÷3=106-408÷4=114÷6×5=954-249-585=16×5×43=442-113=23+188÷4=145÷(40÷8)=18÷6×42=500-170=7.2-1.3=570+(373-22)=70×4×2=481+(345-228)=384-236+288=269-132÷4=74×(359-347)=106×(35÷5)=600÷6÷2=21×(239-217)=463-280÷2=37×34×7=200÷4+80=206-(457-260)=79×(36÷9)=(984-714)÷6=632÷8×6=19×25=(297-285)×63=843+22×14=235+34×16=10×(405÷9)=29×11-227=76×10÷5=614×(146-140)=(452-366)÷2=110×3÷5=22×11×3=12×71-730=14×2=71×(98÷7)=357+34×29=835+32×14=66÷6×78=276-(458-319)=(374-86)÷3=82×6-277=64.5-10.5=168÷7×60=8.0-7.4=1/6+2/6=243÷(45÷5)=8.7-1.5=444-25×11=410÷(225-220)=34×(100÷4)=10×(237÷3)=272÷4=17×(134-81)=128÷4=1/4+3/4=481-10×41=54×14=40×2×40=398-134+920=676×3÷4=297÷9+588=94×4÷2=709-665=570÷5+419=12÷(2×3)=88.7-59.5=20×2×76=170+184×5=80×2×6=109+(468-160)=15×7×6=779+277=91+37×24=60×2×3=25×3×89=114+289×2=4/8-2/8=271-447÷3=41×12÷6=128-14×7=62×16-272=205+19×28=910÷5÷7=2/4-1/4=45×(66÷2)=69×(256-244)=367×(819-812)=22×(48÷4)=731+31+125=132×4-224=12×25=603÷9+41=17×13-194=86+20×42=269+49-147=23+89+454=675×8-440=49×(884-815)=843-161÷7=845×(804-799)=239×(49÷7)=5.5-2.1=80÷4÷5=736÷(4×2)=392×3-916=912÷2÷8=883×5=(290-278)÷2=55×17=1/6+3/6=74×10÷4=413÷7×55=902-190×3=46.9+9.2=33×2×61=596-808÷4=410÷(279-277)=506+875+386=65×14-348=598-50×10=1.0+4.5=144÷(449-440)=5.2+2.5=(403-283)÷4=290×(658-654)=394-(270-77)=29×26-667=539÷7÷7=74×(419-413)=230-55×4=917-65-470=6.2-5.9=27×24÷2=303+(223-94)=7.1-3.0=225×4÷2=135×2×3=31×(39÷3)=25×8×4=900÷5÷5=95×5×9=493-(151+322)=1.7+7.8=319×8=212+838÷2=25×89÷5=182÷2×91=488-260=148-351÷9=18×6=22×19-240=836÷2×7=19×13+140=12×2×83=602×(42÷6)=14×8×4=883-772=417-18×21=95×(244-226)=192×(15÷3)=70.6-67.9=896×8=260÷(379-375)=(473-257)÷4=90×(456-447)=28.1+16.4=414÷(660-651)=12×78÷9=921÷(401-398)=34×2=46+18×17=355+54-409=544÷(4×2)=700×7=820÷2÷5=726+15×33=678÷3+22=628÷(2×2)=634+340=1.4+9.1=498×(18÷9)=248+189+128=147+580=16×62-691=319-864÷9=605÷5×3=24÷8×6=(883-679)÷3=17×45÷3=168÷7÷6=29×(87÷3)=12×24÷9=225÷(3×3)=749+348÷3=486÷3÷6=438-43×9=476-11×36=105×3×2=700÷4÷7=504÷(2×3)=35×59×4=41×14+201=40×2+195=27×4÷9=357÷7+838=45×46=(170-58)÷4=72÷(961-957)=790÷2÷5=406-(68+155)=66×12+373=3.4+5.0=20×9=17×5×64=12×55÷3=700÷2=150÷2÷3=81×(25÷5)=764-444÷3=495÷(3×3)=50×21÷7=396÷3=288÷(27÷9)=24.8-12.3=7/10+3/10=159×6=395+(987-238)=577-236-255=406-18×20=17×(60÷6)=19×11+380=663+142×4=881-602+397=626-139=341-(17+97)=10×30×2=112+95=(74-60)×63=206+26×24=79+169=414+993-187=429+320÷8=156÷(2×2)=327-265+427=(374-334)×10=193×(146-137)=214+349=921+(483-41)=948÷2÷3=3/5-2/5=156÷6×3=270÷2×7=343-28+78=162×3+175=38.8+49.3=105+171×4=140÷(2×2)=881-382+967=190×(387-383)=654-12×13=73×(349-342)=512÷2÷4=12×5×2=86+216÷6=169+166-11=49÷7×87=168÷8=12×24×2=(115-63)÷2=72÷4=228÷(232-230)=73×10=985-(518+314)=37×13-284=817+108+30=1/8+3/8=354÷(48÷8)=64×7+82=904×4=144×(245-239)=44÷4+52=350×6÷7=20×(107-57)=317×(10÷5)=0.5+0.8=834+968+386=46.4-12.6=133+275-153=588×5÷6=274-135=16×20+854=41×66÷6=494-16×10=121×4×8=844×5÷4=148÷4×2=97×(486÷9)=(423-321)÷3=592+153+208=569×3=858-18×43=15×32-354=319×6=488-13×29=162÷(54÷6)=490+22×18=221+53-190=628+25×30=714+61-373=134×(54÷9)=74×52=215+513=95+209-17=441+65+467=7.3-4.8=111-86+466=90×21÷2=820-24×16=80×(36÷6)=402-(135+227)=314-144+103=767×(48÷8)=77×2×5=601+645+63=324-154+29=13×23-279=136+212÷4=47.1+44.1=467+985-440=86+38=496-83+45=25×25=11×45=469+30×6=997-(638-118)=333÷9×5=406-(355-59)=18×26×2=65×66÷3=771×(72÷8)=182÷7=455-195-66=990÷9+52=247×8÷2=997+12×20=338-262+36=69×(973-911)=10×24×3=449-26×16=348÷(10÷5)=378+327+766=79×(24÷3)=(375-221)÷2=961×(279-274)=179+263=9.1+7.4=47×(684÷9)=36×25÷5=460-(116+122)=551+(721-155)=568-612÷2=975-949+88=370÷(45÷9)=739-58-394=490-13×17=10×41×2=7.9-1.3=276×9=989+57+462=864-170=300+157=9.8-0.9=21×43-804=39×20=101+227+167=26×33×9=55÷5×82=276+27×20=812×9-111=93.8-13.9=834÷6=98.9-70.0=56×(230-222)=466-232-187=676-(931-665)=13×49=(198-167)×36=461-55×3=428-65×3=825×(35÷7)=189×5-116=867+303-557=885÷(371-368)=364-28-81=230÷(35÷7)=446-(413-209)=984÷(452-446)=414+(554-469)=124-55+359=237÷3=176÷4=69+115-85=275+(654-551)=16×9×6=6.4+6.5=123+353=19×(206-154)=117×2-159=745-(612-477)=457+89×3=802÷2+213=85×27=611×(20÷4)=19×9÷3=760÷2÷4=36×20=484-(99+104)=309×7÷3=178+732-753=338+51-377=998-(27+472)=181+67=958÷(524-522)=215×(128-122)=928-132×2=588+37-520=324+140-219=300-30×9=846-56×4=894÷(2×3)=767-(655+73)=466-35×2=306+56-159=3/10-1/10=987×2÷6=72-36=454-141=646-67×7=92×(121-112)=60÷6=64×(90÷9)=23×(124÷2)=25÷(174-169)=1.1+4.3=337-50×2=436-27×14=894+913-406=508-27×11=448-(677-456)=30×72÷9=140÷5÷7=604×4-365=20×12×4=10×44-200=435-(382-295)=24×(145÷5)=456÷(93-91)=535×(24÷6)=44-23+115=408-186=414-20×18=137-44×3=50÷2+629=80×11=20×31=(142-123)×45=88÷8=174×9÷2=17×48÷6=(476-228)÷2=84×36÷6=107-162÷6=46×84×5=252÷(218-211)=112÷4×8=3.8+1.9=634÷2=920-(68+367)=294÷6×80=129×(635-632)=17×3×7=443-66×5=148÷2×8=976-658=198÷3×8=2.1+8.9=32×2×16=648÷9×12=495×2+909=241-714÷7=385-98-278=590÷(10÷5)=914÷(12÷6)=774÷2×9=969-(204+79)=235-212=945÷(27÷3)=494-(359+16)=6.1-2.2=16×30-421=215÷(40÷8)=56×16-51=778-65-180=84÷(2×3)=161+32=216÷3÷6=883×(15÷3)=20.9+2.3=136×8÷2=15×(789-701)=76+89-40=36×7÷4=294-57×4=195÷3×14=835÷5×6=138÷(2×3)=602×2-918=参考答案467+(307-107)=66780+47×3=22115×13×2=39015×(576÷9)=960470-348=122522÷(3×2)=87164+500+150=814317-(41+79)=19711×(48÷4)=1321/5+3/5=4/515×(387-383)=60676÷4=16912×5×38=2280145×(20÷4)=725214-18×8=7099×58×4=2296817×3×34=173476÷4+487=506952-(766-728)=914357+863=1220959+45×7=127476.6+17.8=94.4297×(381-375)=1782984÷8×4=49259+(485-68)=47615×15=22596÷3×15=480212-40×3=92862+524+860=2246335-(41+40)=254232÷8×18=522402+760÷8=497(909-561)÷4=87310÷(16÷8)=15563×7-107=33454÷2×34=918336÷7×64=3072869-(792-744)=821710-143-43=52498×(30÷3)=980566-52-66=448(667-244)÷3=141343+35+861=1239263+83-13=333612×6÷8=45910.0-2.7=7.3556÷4×3=417567÷9=63405-29×11=8674+50×3=22497×27=261956×7÷4=9826×12=312395-278+517=634638-(663-200)=175267×2÷6=89779-(941-286)=12415×5×20=150017+402-363=56251+141×4=8151/6+5/6=1176-11=165791-111-490=190328-55÷5=317266-235+391=422175×(18÷9)=350665+(906-289)=128212×15-50=130235-182=5313×2×36=9363/8+4/8=7/8117-594÷6=184.8-4.6=0.2560÷4+383=52310×8×95=7600320÷(4×2)=40708÷(2×2)=17719×(783÷9)=1653(462-180)÷6=4732×16+606=1118394+117+772=1283290+(427-314)=403212÷(18÷9)=10670×8-495=65414-156=258512÷(2×2)=128435-31×13=32985÷(30÷6)=19764÷(193-189)=16550÷2+329=604160÷(2×2)=40624+572=119638×(576÷6)=3648746×(932-928)=2984243-128÷8=227508×(693-689)=2032230+242=472244÷(2×2)=61375÷(30÷6)=7510×(796-781)=150201+246×3=93917×(92÷2)=782759+100+24=883444-86-308=50110×3=330744÷(2×3)=12474×4=296492-361+195=326804-38×4=65275×62×9=4185031×23-535=1786.1+3.8=9.934+42=76175+(297-193)=2799.3-7.7=1.623×21÷7=69978-809+595=764939-397=542180÷3×18=108036×(468÷9)=1872216×2×6=2592428-990÷3=9812×36-178=25442×21-799=83210+18×27=69642×26×9=9828216÷2=108406+246+71=72319×5×8=760172÷(2×2)=43860+(412-403)=86980×(60÷6)=800477÷(789-780)=53895+12×47=1459186÷2×6=558186-148=3849×(209-205)=196420-315-46=59672÷(2×3)=112320÷2×8=128022×38-441=395495÷5×35=3465388-223=165303÷3×6=606453-194÷2=35613×16×2=416350+660=101035×14-452=3812×6×36=2592421-38+313=69614×(90÷6)=21041×(35÷7)=20584×46=3864892-248=644648÷2÷2=162543+253+45=84133×3×21=2079377-16×5=297342-(200-123)=26533×61=2013600÷2×3=90021×20×2=840917÷7+287=418991-276-439=276101×4×3=121296×(711÷9)=7584538-40=498818-(197+392)=229456÷(3×2)=76463-173-79=21132×2×50=3200143-(76-22)=8956÷4÷7=2(75-53)×35=770670÷(25÷5)=134(323-183)÷7=20362×2-423=301139-(890-835)=84640÷5+897=1025246-78+109=27733×29×6=5742248×4÷2=496210÷(170-167)=70114×4=456187×(703-695)=149646×2×53=4876440÷(25÷5)=8848×64×4=1228816÷(28÷7)=461×9÷3=183373×3-190=929834×2=166810×(161÷7)=2302/6-1/6=1/6126+104=23019×21-200=19946×2×28=257674×8=592174×(283-279)=6962/7-1/7=1/717×32÷2=27224×2×45=2160246×3=738354÷(402-396)=596.2-4.7=1.5192÷8×23=55276×(155-151)=304415-29-162=224736+440÷5=82488+386=474340+(632-15)=957(189-21)÷2=84166-83+977=1060469×2-442=496179×(754-747)=1253231×3×4=277215×2×15=450771÷3×8=2056608-12×48=32693÷(210-201)=77367+79×4=683724-549+935=1110125÷(40÷8)=25(432-411)×84=176431.7+7.9=39.6632-380=252210×(229-225)=84016×4×82=5248685-464=221480-365=115418-852÷3=134540÷5×3=32434.6-32.8=1.89.0-6.3=2.710×7×75=525086×(165÷5)=2838553-20×13=293104×6÷8=7818×41-118=62022×12-85=179454-315=139216÷9×23=552132+360-251=241(650-584)×15=99010.7+34.4=45.121×13=27314×6=84471-45+473=899(765-57)÷2=35415×4×50=3000943-441+829=1331402+90=492302-11×16=126432÷(307-298)=4835×5×4=700295+195=490314÷(16÷8)=157644-45×5=419397-368÷2=21328×3×6=504960÷4×2=48029-108÷4=2727+213+744=1684806-10×73=76380+103=483473×(655-652)=1419269+(157-11)=415638÷2=31946×14=644495+64×7=9432/8-1/8=1/8153-121=3260×(364÷4)=5460608÷(260-252)=7665×(40÷8)=325347-572÷4=20461×68÷2=2074365×2=730117÷(372-363)=1313×2×82=2132264÷(36÷9)=6634×2×16=1088869-374-86=409432+11×12=564(630-486)÷2=72244-(382-181)=43452-211=241435-720÷3=19535×96÷4=84011×14+248=40260×13=780(923-477)÷2=22368÷2=34340-936÷3=2822×2×80=3520(938-358)÷5=116428÷(298-294)=1073/7+2/7=5/7462-431+321=352167×4-123=545991×4=39648.8+5.0=13.863×(180÷2)=567088÷2×7=308880÷4÷2=110454-(127+106)=22192×(406-351)=5060976-18×30=436396÷3×4=528812÷(24÷6)=20312×3×90=324019×47=893657-15+718=1360215-(649-555)=1217.4-2.7=4.754×78×4=16848448+656-683=421424÷(32÷4)=53408÷6÷2=34102÷(2×3)=17259×(27÷9)=77798×(208-200)=78441×13-354=179223+(776-94)=905229+(370-120)=479384÷6×3=192452+(203-140)=515368×2+506=1242432-(15+379)=3845×41=184523×2×54=2484760÷(48÷6)=954.6-0.5=4.1374-(407-40)=7(345-318)×36=972712×(24÷3)=569636×27÷2=486805×7÷5=1127912÷2÷4=114(996-910)×35=3010895×(148-144)=3580297+452÷2=523223+207-323=107354÷(354-348)=5933+28=6177×10+854=162438×13=494(379-356)×24=55229×34=986268-(58+134)=76232÷4×92=533676×29×5=11020(890-535)÷5=71280÷(106-99)=4043×(28÷4)=301447×8-150=3426617+992-607=1002410×2=820822÷(533-527)=13754.7-32.5=22.2245÷(35÷7)=4938×7×4=1064397-(21+323)=53439-324=115688÷(4×2)=86172+136÷4=20694×50=4700342÷2=171144÷4÷9=4302×6=1812(889-493)÷3=1322.0-1.0=1.0241-513÷3=7011×37-91=31674÷2=37852-(676+92)=84480+262×2=100423×96÷4=552251×(485-482)=753123×(12÷2)=738312÷3÷8=13866+25×10=1116264÷3=88(440-188)÷7=36159×9-690=741123×6-517=221300÷2=150408+26-289=14586×14×9=10836816÷(2×2)=204377-86×2=20593×73×7=47523992+749=174115×7×8=840825-17×35=230336÷2=168127+706+905=173868×(16÷8)=136178×3÷6=89323-157-147=19213×4÷2=42696×(686÷7)=9408267+(444-52)=65913×(123-78)=585117×2÷9=26654-453=20120×21×2=84014×63+30=91272×8=576299-(358-296)=23796+430+322=84896×94÷2=4512333+31×14=767147×(28÷7)=588485-18×12=269878+112-148=842526-84-241=20114÷7×22=4438×12×2=912654+137=791334-18×12=1184/7-2/7=2/789×(529-445)=7476613×3=1839401-227+174=348383+(285-207)=461943×(67-59)=7544550+133-180=503240+13×24=552640÷(4×2)=80455+(475-466)=464379×2-590=168341-13×8=237329÷7×16=752126×6÷3=2523/6-2/6=1/6256÷(16÷2)=32708÷(16÷4)=177796-249×3=49525÷5÷5=21635-(150+443)=42488-26×5=358708÷(3×2)=118693-499-159=35463-103-36=3243/5-1/5=2/537×15=555833×9-279=72183/8+2/8=5/864÷2=32473-33×12=7710×6×10=60050+760÷2=430646-10×55=96139×(274-269)=695332-(477-433)=28833×2×84=5544496÷8=6256×20÷2=56052×(418-410)=41650×18÷5=180318+17×9=471104×2÷4=5218÷6×97=291405×3-260=955456÷2÷4=5793+177×5=978575+147=7221.8+36.8=38.6159×6-480=474499+(428-266)=66155×4=220157×3×2=942477-(351+83)=43466+234÷3=544892÷2÷2=2236.0-2.9=3.178÷(3×2)=13332-14×22=2427×(315÷9)=94572÷9×20=160753+326×3=1731243+100×6=843439-604÷2=137107+27×17=566484-849÷3=201199+154+88=44130×9-246=2476×48=3648165-855÷9=70341-141-143=5710×96÷6=16029×31-93=806274×5=1370674-17-223=434173+301=474145×6-454=416354-774÷6=225177+51×10=687451-193+218=476927×9÷3=2781606+175=78179×5×2=790672+379+434=1485404÷4=101435+44+167=646714÷6+637=75637×12=4443.0-0.3=2.7170-(218-160)=11277÷7×20=220434-74×4=138414-(516-451)=349565+640-459=74693÷3×27=837768-(359-52)=461639-353-81=205977-98-747=132(196-107)×10=890284×3-69=783(176-110)×12=792125+173-63=235(954-861)×85=79054/7+2/7=6/7230+185-335=80199+139=33816÷8×70=14075×(54÷6)=6755.1+4.9=10.0168÷6×26=72880×(45÷5)=720930-(103+747)=80289×2=57837.5+17.9=55.4584÷(2×2)=146458-185-126=147353×(10÷5)=706826-45×15=151216÷6÷9=4686÷7÷2=4946×2×18=1656841+371+555=1767872-(289+243)=340184÷2×4=368(457-253)÷3=68748-(496-463)=71545×7×2=630216÷8×5=135(735-669)÷3=22120÷2×37=2220989-683=30652÷2×14=364335-756÷6=209427-33×6=229781-(442-115)=454429÷(869-866)=143956-171-241=544463+28+76=567162×9-715=743955+49×20=1935308÷2=154138÷(16÷8)=69224×4-671=225273-730÷5=127404-(279-121)=246843+255÷3=9286.5+7.6=14.114×23÷7=46690×7-465=436525×11-272=318×52×9=842431×15-189=276781-13×2=75510÷2×20=100323+142+532=99756×4×6=1344838-(37+635)=1662.5-1.6=0.9189-(428-390)=151157+185=342783÷3×7=1827807-972÷9=699395÷5=79183-13×12=27189-119-50=20510×6-976=208490×(390-384)=54053×78×5=2067017×2×3=10298×18÷4=44134×14=47655+32+678=765364×9=327610×37-107=263944÷2÷4=118117×(32-28)=46845-25=2020×19-265=11530.0+49.8=79.85.4+3.1=8.5720÷(3×3)=80(996-478)÷2=2599.2-0.8=8.411×37=407955-34=921454-263=191914-202+419=1131434-812÷7=318878+361-804=435346+834-968=212298×3×2=1788885×(45÷5)=7965114×4÷3=152549÷3+745=928831÷3×5=1385492-(120+304)=6810×10×3=3003.3+0.2=3.5241-278÷2=102582÷(15÷5)=19417×(239-183)=952490-181+26=33556×(752-737)=840949×(24÷8)=2847520-(15+118)=387(333-165)÷4=42361-19×19=0432+(847-472)=807120+(380-321)=179331+(477-210)=59820×24÷4=120873÷(12÷4)=291315÷3=105296+648-505=439240÷8=3011×2×77=1694(613-220)÷3=13126×(190÷5)=988728÷8+433=5240.3+67.1=67.436×83÷3=9961/5+4/5=113×4×32=1664632+22×16=984490÷7×70=490014×11×2=308(440-176)÷4=66614-936÷3=30292.8-74.9=17.9137×2+24=2982/3-1/3=1/3464-31×13=6184×4-243=93637-29×5=49227×2×38=205257×4÷6=385.5+3.4=8.9360÷(161-158)=120891-(391+263)=237378+62+292=732424-122×2=180396÷6=66900-802+373=471606-(555-287)=33854÷(467-465)=2716×24-238=14643×89×8=30616450÷9×74=3700468÷(20÷5)=11766-14-28=24111÷(38-35)=37215-185+378=408989-(598-86)=477204-(58+36)=110348÷2÷6=29926-(853-690)=7638.1+3.9=12.033×84=2772827-447+253=633816÷(386-382)=204483-150-166=167236+191×4=1000823-(178+276)=369719×(208-203)=3595644÷4=16178×19=148220×19-140=240816÷6÷4=34929-34×17=35171×12-441=411894÷3×4=119277×65÷5=1001962+342-339=96563×87×5=27405111×7-630=147486-126-165=195364-267=97288÷(3×3)=3228÷2×46=644472+(210-181)=501136+138+392=666223+16-222=17884+642+801=232712×6×9=64824×3×68=489666÷2×22=726321+515÷5=424249×3-307=4409.5+5.7=15.2196×2=392475-(73+192)=210612÷9×8=544454-(419-285)=320434+429+683=1546504×9÷2=2268605-18+398=985672÷8=84590-107×2=376598-208-227=163186+660÷4=351435+242×2=91924×12×3=864402+619=1021226-169-50=7592÷(2×4)=7410×5×55=2750570×6-861=255995+206+783=108411×(440÷5)=968252÷(2×2)=6325×(204÷3)=1700408+(308-224)=492101×(241-238)=303913-570-291=52430×(18÷2)=3870431-78-277=76688÷4÷2=8662×9×4=223210×58=580582-(436+121)=2551×93×7=33201660+(968-890)=738900÷(264-259)=180885÷3×2=590909+(576-164)=132157÷3×12=228441÷3×8=1176(790-777)×52=676712÷(2×4)=8981×(110÷2)=4455561×3-176=1507144×(12÷3)=57662+182=244(452-439)×44=57210×2×9=180210÷3×96=6720174×(36÷9)=696794×2=1588111×(47-42)=555222÷3×4=296428+575-593=410222÷6×31=1147720×3=2160162÷(24÷4)=27395-460÷4=28015×27×2=810611×4-153=229169×4×5=1380(677-593)×91=764465×6×5=1950987-108÷3=951(727-469)÷6=43212+576÷6=308535-(181+178)=17628÷4=7388-212+139=315174÷(3×2)=29582÷3×8=155214÷(63÷9)=22.5+0.9=3.411×37×2=8148.3+4.6=12.9455+(180-147)=488864-56=808864÷(40÷5)=108490+27×14=86815×(205÷5)=615585+700=1285920×6=552015+166×4=67932×3×39=3744(156-120)×16=57652×7×3=1092605+426÷3=74712×30÷8=452/5-1/5=1/50.7+2.0=2.7889÷7×5=635514+83×6=101290+915÷5=273216÷(3×3)=24676-(138+86)=45246+65×9=631(234-153)×43=348329×(54÷3)=522251-29=222434-398-18=188.6+5.7=14.3388+11×22=630178-(103-19)=94(41-17)÷4=618×18×2=64845×(181-89)=414010×3×7=210(390-294)÷3=32402+39×12=870368-301=6783×(72÷8)=747490÷(447-440)=70361-267÷3=272832÷4×9=187211×8÷2=44159÷3=530.6+0.6=1.2895-536÷2=627302÷2=151164÷4×82=3362272÷2=13610×10×2=200446+13×8=550528×4÷2=1056375+313×3=1314162÷(3×3)=18885+43×13=1444115×(48÷8)=690276×7-812=11207.5-0.5=7.0942÷6×5=785192×4-524=244839-118×6=131928-125×5=3030.4+6.2=6.629×11×3=95719×(210÷6)=66522×(368-361)=154328-44×2=24069×(42÷3)=966189÷7÷9=3321+984-704=601774-22-670=82264÷2÷6=22258÷3÷2=4318×(156÷6)=468839+175-879=13545×6×4=1080637-304×2=2910×9×32=2880269×3×6=484239÷3=13248÷(2×2)=624.0-2.5=1.5744÷(29-21)=9378×5÷2=1957.7-6.4=1.3577+266+73=916111+16×36=68721+936+242=1199389+200×2=78935+(982-810)=207146+293=439498÷(194-191)=16644×7÷4=77728×5÷2=182072-18+440=494714+(307-211)=810106-(303-204)=7367+480÷8=427875-33×15=380433+(336-120)=64924.1+38.1=62.2(472-448)÷3=8332÷(307-305)=166(348-222)÷6=21455-49-332=749.9-0.9=9.0180×3=540417÷3×2=278580+332=91210×4×94=376066×14÷6=154341-(26+184)=13163×56÷3=1176172×(35÷5)=1204106÷(18÷9)=53242-13×11=99502×(16÷4)=200823×17-296=9513×17-133=88194+263-409=48988×5÷4=1235775-46×4=591450÷(499-490)=50487-(51+71)=365747-155×2=437192÷(2×3)=32756÷4÷7=27(389-371)×54=972734÷2=36710+45=55423+81÷3=450408×4-170=1462680-12×37=236893-145×4=313364+13×33=79313×75-94=881549÷(63÷7)=61700-496+182=386410-(375-322)=357(290-272)÷6=3327+471=7989.2+4.3=13.560×69÷4=103536×22÷4=19889×9÷3=267324-21×8=156817-16×37=225607-(180+169)=2589.8-6.8=3.0483-(307-131)=307124+306+351=781470-108=362834