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12×27-115=66×8-350=95×(72÷9)=144÷(213-211)=844÷2×4=159×6-156=688×9-924=9.5+4.3=13×21×3=460+32+15=928÷2÷4=55×90÷6=29×17-375=130+633=852÷4×2=0.4+4.8=459÷(21÷7)=(344-317)÷9=178÷2×3=462-(173+232)=24×32÷3=4/7-2/7=865-(641+58)=416÷(36÷9)=418+(494-456)=122×(42÷7)=98×56÷2=103×(20÷5)=152-17=365-17=363-225÷9=756÷9÷2=860-22×33=1/6+2/6=967-11×56=314-71=23×38-561=9.1-5.2=431+(476-72)=19×3×12=923-799+135=37×(207÷9)=534+124+83=12×26=125÷5×61=473-10×16=12×3×20=179×(63÷7)=824+804=30×27×9=137+(383-29)=354-891÷3=60×5×2=515×4÷2=60×86×4=267-72÷4=668-504÷9=12×36+408=106×6×2=8.0-2.6=89×4×6=126×2×4=23×13×3=632+705-472=38×4×3=26×6×4=921+608=889×8÷2=385+379=281×(344-337)=799-530-123=45×21÷7=678+426÷6=722-(246+399)=34+409-431=142+172=284+121=152÷(10÷5)=88×60÷5=251+196+498=8.0-3.3=120×8-580=118÷2×45=234+338=17×2×35=504÷9+703=13×3×59=59+(215-203)=999÷9×3=19×(22÷2)=248-14×2=31.7-26.7=812-(758+47)=395×2-439=861-(445+352)=399-293+17=792÷(278-270)=26×38+913=992÷(592-590)=23×3×55=195-306÷2=545+497-561=576+702=202+(247-171)=93.4+0.2=844+798÷3=48×(99÷3)=(480-464)×52=8.5-5.0=495-(353-135)=694×4=31×(425÷5)=10×70×9=14+(437-318)=929-588÷3=975×9÷5=713-(708-292)=928×(10÷2)=926-36×15=15×62-606=237+408÷3=10×7×37=572-(710-355)=72+63×9=55×(413-397)=128-26-79=(233-61)÷4=(928-845)×98=(107-47)÷5=4.8-0.3=931+793+801=31×67×4=119×(222-216)=359+86=11×(162÷9)=(431-399)×10=1.7+37.2=478-43×7=24×3×75=9.1-6.4=438-117-309=174×2÷3=530+802=920÷5÷8=11×43-232=480÷(4×2)=25×12×2=68+296+240=323+147=360÷5×47=95×4÷2=12×(218-138)=28×11-185=47×8×6=547×(30÷6)=27×12+85=639÷3+984=496-19×26=30+152=143+191+398=445+303-262=13×57-649=990÷6=49-48÷8=81.4-40.8=76+217=123+63×15=755×(125-116)=586+14×27=22×21-209=81+350-116=584-143=12×38÷8=80×6÷4=10×(360-309)=607×(32÷8)=874÷2×8=423+15×23=640-552+63=(448-43)÷9=70+168-222=368-(220+121)=880×3=51×16=370-12×30=17×14-158=500÷5÷5=12×11×3=414+976-493=498+777-461=768÷2÷2=278÷(16÷8)=644÷(36÷9)=91÷7=960-33×22=871-21×28=59×(734-693)=83×81÷3=36÷4=463-24×16=816-143×3=(430-130)÷3=413÷7×28=171×4÷3=628÷(2×2)=320÷4×6=620÷(2×2)=126÷3=352÷(2×2)=102÷6×4=401×2×6=255÷5=12×10×8=245÷5+69=530÷(40÷8)=486÷(3×3)=41×2×80=4/7-3/7=227+140×4=28÷2×57=50×16+173=51.2+46.9=66×(350-343)=4.4+4.1=318÷(42÷7)=338+(364-60)=635+58×14=24×(102÷6)=244÷(55-53)=16×23-87=204+12×66=763-(63+282)=28×98×3=362-19×2=123+335-165=72×47×3=185+(959-475)=612÷(2×2)=369-35-316=780÷3=2/3-1/3=188-(306-144)=340÷4×5=252×3÷7=924÷4×5=17×5×80=546÷7×3=22×2×7=66×9=26×20×5=11×22×3=10×2×18=104÷(81-77)=8.3+5.9=270÷(81÷9)=671+191+69=297÷3÷9=163-83+348=62×(48÷6)=234÷(263-260)=767-(96+637)=6.7+9.6=572-10-261=368×(475-468)=225-172=39×7×2=(271-247)×40=131×3-299=796÷4=12×21÷3=384+(553-57)=38×(375-360)=409+45×9=316-295+256=302×3÷2=7.1+5.1=276-196=342÷9=400÷4+89=75×5-204=224÷7÷2=330×8÷5=266-17×7=91×6÷3=3.3+7.1=385-(358+15)=296-(330-233)=15×16-28=219-(461-311)=17×87×9=(183-97)×51=6/9+3/9=460÷2+533=448+298÷2=797-(580-50)=273×4÷2=270-37-224=77-57+12=40×(275-272)=725+233-710=(133-118)×42=915÷3×8=892÷(413-411)=486÷(3×2)=259-193+204=62+77+571=121×5-134=(53-40)×41=26×2×66=24+(348-25)=102÷3=(728-608)÷4=12+444-143=874×(49÷7)=219-131+350=446-406-40=35×23+452=(652-559)×61=155×3=94÷2×32=10×63÷5=315÷7÷5=40×4×2=40×23÷5=712÷(4×2)=49×2×8=42+297-114=734÷(10÷5)=28×14=32×2×76=65+206=(395-239)÷4=450÷5×3=16×4×94=7.4-2.4=441×2=(896-743)÷9=143+22×12=720-50×4=420÷6+411=224+217=470-237-30=422-139=174÷(2×3)=8.5-8.1=75×(18÷2)=819-735=882÷(3×2)=890×5=732-682=65-168÷7=455÷5÷7=928+(967-955)=494-(139+341)=11×(348-268)=482÷(211-209)=58-156÷3=598-31×3=26×20÷4=576÷6×57=987-63×7=327×(16÷8)=210×4÷5=415-747÷3=117×5-318=599×2-961=64÷(40÷5)=532÷2×6=398÷(255-253)=490-783÷9=(105-21)×10=16×4×2=48+406-235=447-(133+258)=791÷7×3=(863-28)÷5=454-260=528÷4÷6=365-588÷4=449-22×20=44+295+394=882÷7+50=16÷8×65=899+76+204=83×3+753=514×(443-434)=627×(14-10)=702×8÷2=12×(261÷3)=746+101+531=48÷4×3=431×7=370÷5÷2=432-388=100÷2×11=218+231×3=174×5+793=250×3-286=10÷(10÷2)=532÷7÷2=608+77+222=4.2+4.8=514×9-926=304+(86-55)=432-10+421=11×4÷2=685-49×5=754×(56÷8)=934×(18÷9)=179×8=39×28=12÷2×46=134+(893-65)=365-11×27=720÷2÷4=500-250×2=29×2×26=584-(643-60)=219×4÷3=118×4-24=468-36×6=4.8-4.0=63×(117÷9)=279-(122+71)=61×2=104÷4=81×32×2=269×2=601-221×2=10×40-179=599-434-87=315×2÷3=59×(608-525)=233×3-485=497-856÷4=91+21×8=291-(500-388)=30.5+64.0=20×4×25=478-668÷4=23×9=867-(891-340)=650÷5÷5=30×13÷6=16×24-308=913-27×32=34×8×5=50×32×4=20×8=520×9-528=56×2×6=475×2-466=38×80÷2=262+(175-73)=940-205=845-(261+372)=81+896-101=85×57×8=374-264+353=342×4-868=97×8=414-42÷7=10×65=162÷6=98×(434-427)=666-394÷2=850-433-169=96×(774÷9)=20×2×24=247-(417-222)=40×(490÷5)=225+270=95×(42÷6)=241-676÷4=730-(912-649)=582÷(2×3)=10×19×4=619-26-479=165÷(103-98)=864-(532+80)=15×(238÷7)=132×(12÷3)=989-156-265=709-266×2=18×4×96=66×12=616÷(2×4)=378+23×19=(247-172)÷5=(966-889)×82=140÷(12÷3)=890-42-391=59.8-47.4=49×18=160+804÷6=746-254-443=204×4×2=422×6=1/6+3/6=372÷(18÷3)=461+26×19=375-(342-59)=20×23-362=400÷2=9.1+5.4=717-(863-693)=95+509-293=8.7-2.3=410÷5×9=90÷(20÷4)=999×(36-33)=920÷4=103-25×2=471-396+357=(162-118)÷4=(431-17)÷2=10×4×50=1/6+4/6=373+753=8.0+53.0=21×(815-778)=95+15+159=64×(448÷8)=23×30÷6=953-238×2=441÷(27÷9)=774÷9÷2=160÷5÷8=25×25=359-164=97×3×2=697-171÷9=15×28-227=354×(896-887)=329+(377-229)=107×(400-391)=3/7-2/7=806+772-864=76÷4×34=105+(356-187)=403+690÷6=244+(421-323)=2/8+5/8=5.4+3.8=327+(389-289)=43×53=14×61-842=197+404+196=4/7+3/7=821-(936-549)=504÷8×3=33×21-607=90÷(3×3)=27×37-582=946-43×12=15×10-68=759-221+513=20×2×25=315÷9+464=56×2+34=276÷(163-157)=71×(492÷6)=380+(594-203)=21×12=372÷6×2=340+214=862-531=495×2-916=379+842÷2=948×(49÷7)=139×5-272=94×68÷4=239+94-167=300÷(271-268)=1/7+2/7=235+26×36=16×43=11×(623÷7)=476-97×2=51×58÷2=149+833+992=31×3×54=97×9-856=90+68÷4=71.0-8.0=29×4=71×(365÷5)=441÷3÷3=384÷8÷3=93×(18÷9)=347-(291-244)=43×10+377=(359-244)÷5=10×(176÷4)=(444-354)÷9=25×35=637+(804-150)=27×(261÷9)=446-(76+155)=772×(20÷4)=193-231÷3=64×(807-709)=(762-642)÷3=210+(491-80)=217+270-357=25+287-193=400-10×14=80÷4×27=9.7+9.6=162÷9÷6=(949-214)÷7=26×(248÷8)=106×6+325=18×20=26×3×58=490÷(349-344)=53×18+492=9.3-2.0=20×42=93×(72÷6)=940÷(328-326)=145×8-232=77×7+394=726-(536-275)=54×18÷3=835-165-664=135+196=47+34×23=45×4÷3=436÷4×9=885-211=(560-116)÷2=356-73×3=967+342-741=420-32×4=480-27×13=10×9×7=551-68×8=481-90=798÷(313-307)=14×(886-848)=137+311=835-15×15=416÷8×64=495-15×30=(763-381)÷2=87×55×9=36÷(16÷8)=20×2×85=66×(232÷8)=480÷2÷5=31×2×85=158+26×20=318-44×7=673+77×6=176-(29+128)=962-631=14×(168-159)=953+543-160=73+(292-68)=738÷(2×3)=297÷(275-266)=170×4+653=276-(276-94)=500-435+39=52.7-34.1=466+182×2=930÷(2×3)=330÷(251-245)=32÷8×86=354+169+47=480÷8÷6=76÷2×5=758-(76+371)=268+156-321=368+20×6=439×(12÷6)=207-47+270=720÷9=111×5×7=444-(371+33)=2.0-0.2=326+132÷3=408-181+106=132+42×20=13×10×2=422×3=252+100=239-34-187=28×12-51=165×2×6=524×9-295=781-17×12=870÷5÷3=526-(759-346)=75-20+34=859+905-551=864÷9÷6=914÷(524-522)=209×3=342÷3=4/6+2/6=369+55+466=955-999÷3=140÷4×70=447-10-301=58×(10÷5)=390÷(685-680)=207+27-229=85+321=10×99×5=492+(473-347)=9.1-8.8=8.8-7.2=158×(409-404)=319-(290-200)=610×(28÷7)=347-45-88=737-666=(409-85)÷9=192+750÷5=26×3×54=750÷2÷5=547×8÷4=101-342÷9=14×27=495×8=841-846÷6=89×9-800=3.4+4.1=488÷2=75×62=570-13×41=51.0-31.9=551-904÷8=10×41+206=297-175=406-24×10=438×2÷3=943+100×2=272÷(791-783)=10×14×3=1/5+2/5=22×18=10×76÷4=444×8÷4=756÷(3×3)=737-51×7=112×(25÷5)=201-58=32×3×57=814-687-110=70×11=396÷(222-213)=(494-480)×14=407+98×2=6.1+33.9=133+18×28=11×29+406=75×8-65=292÷(14÷7)=39×11×2=9.4-1.7=43×25×7=430-(248+40)=120÷4÷5=75.7+10.5=21×10×3=378+27×18=833+573=496+144-318=(838-44)÷2=337+693÷3=34×2×9=610×(700-691)=48×(20÷5)=55×(20÷5)=17.0+24.5=26×(156-120)=82+288=421-121=185+20×19=344÷(253-245)=7.5-3.8=5.9+7.4=710+636+532=136-26×2=773+(950-199)=909×(56÷7)=229×(86-83)=259×2×9=545+492+989=535+50+192=872-798=514+90+178=873-580-117=38×21÷2=15+134×7=595÷5÷7=139+170×2=969-(586-146)=395-680÷5=36×6÷8=27×(142-122)=12×13×4=130+125×5=154÷7×64=359×4-149=477-22×17=31+924÷4=10×9×3=21×2×20=615×3=864+(883-179)=684+390=198+(591-42)=94+173×2=946-(501+401)=89×98=508-306÷6=791÷7+344=860×(945-936)=(654-606)×25=13×71=791-148×5=504÷3÷4=400×2-502=825×9=404-30×3=360×2÷4=570÷5×9=314-10×3=12×45=(159-148)×81=45×18-349=993-170+364=805-(705-416)=3.1+6.6=(697-659)×84=108÷3×80=922-730=367-280=3/6-1/6=257+654÷2=947-38×14=56÷(2×4)=(177-69)÷2=26×7=888÷3÷2=174×2=(415-95)÷5=239-304÷2=(850-350)÷4=23×95=127+237=360÷(284-282)=309×3=5.6+7.5=29×11-213=673-(559-95)=814-(759-29)=22×3×97=2/7+5/7=150-69×2=210-122=10×7×82=365-214-39=395÷5=11×34=265+94+179=187-315÷9=297×(24÷8)=(110-30)×14=943-331=840÷(12÷3)=349-(31+97)=153×(170-165)=12×41×2=3/6-2/6=61×(60÷6)=104÷2÷2=132÷(18÷6)=862×(942-938)=848+25×12=85×81=69-(278-211)=489-(308-98)=374-26-108=192÷(40÷5)=344÷4=446-15-133=58-(417-408)=6.0+0.3=904÷4×7=23×(384-348)=15×24×2=733+980+710=63×5÷3=500+502+532=29×7×4=328÷(48÷6)=103×(15÷5)=430-(279-141)=12×(238-212)=83+(329-117)=265+107×4=12÷4×56=98.3-2.9=85×60=163+539=54×4=831÷3=73×(256÷8)=356-187-91=894-28×13=124÷2=221+11×42=374+127×5=344+55×6=159×5-191=38×24-662=125×6+479=772+206=444-(111-67)=344-28×11=20÷5×80=66×(36÷6)=16×11×5=887-439-418=452÷(18÷9)=69×73=53×8÷2=128÷(40÷5)=243×3÷9=24×25÷8=(221-39)÷7=440-247+54=862-(154+596)=(789-685)÷8=422÷(750-748)=87.8-64.3=5.7-5.1=208×(81÷9)=(386-362)×22=(50-22)×68=844÷2+563=725-102-579=72.9-52.3=451-281=588÷7×94=(335-92)÷9=712×(45÷9)=335+(191-77)=488÷(24÷6)=666+433=11.3+86.2=492÷3=(985-319)÷6=640÷(2×4)=642÷(12÷2)=395-(169+116)=22×(102÷6)=245+(406-89)=263-40=510-464+472=679-154÷2=22×(136÷8)=544÷(4×2)=756÷4×2=40÷5×67=9.0-6.5=14×(799-795)=48×(108÷3)=742÷(349-342)=338-(139+129)=125÷5=58×87÷2=11×40÷4=216÷(18÷9)=173×5×2=476-(37+123)=748+(634-165)=190+198=296×(126-123)=328+160-316=337-(59+84)=412-204-198=767×2=385-281=85×10=(169-69)÷4=460-(497-110)=799+45×9=284÷4+188=35×2×81=62×2+474=342÷6×54=884×7=21×29÷7=459÷(228-219)=932×(630-625)=707+(237-67)=648÷(643-641)=453+(850-492)=4.7+7.2=495÷(337-332)=4.4+9.2=28×5×6=336÷8÷3=34÷2×46=311-(457-386)=878-(219+29)=(752-622)÷2=666÷(2×3)=22×15-68=504÷4÷7=40×24=292-(267+12)=50×13-167=447-119+96=8.0-7.7=456÷2÷2=438÷(42÷7)=2/9-1/9=813-103-668=13×43=687-14×46=48×(63÷7)=496-(376-306)=110÷2×7=56×10-29=22×(609÷7)=232×(387-383)=4.1+3.3=(824-799)×23=38÷2×23=492÷(3×2)=737+721÷7=(365-259)÷2=273×2+24=155×(330-326)=65÷5×7=513÷3+79=8.7+5.8=622×4-892=56×29÷8=704×3=73+11×61=26×74×9=117×7=129-808÷8=384÷3=870÷6÷5=(699-673)×77=692÷(28÷7)=59×(58-49)=678-234×2=6.2+7.4=845-(586+117)=248+25×20=104÷8×48=47×50÷5=646+49×12=88÷(2×4)=576÷2÷6=40÷4×21=498÷2×8=603÷(54÷6)=563-176+796=82×78=5.1-2.0=118×2×4=390-76×3=41×9-228=444÷(3×2)=790-37×11=810÷(3×2)=671+323+752=7/9+2/9=76×(74÷2)=472÷(10÷5)=615+24×22=34×(760÷8)=184-132+334=531+115+110=134+104=24×19=340-270÷5=(407-83)÷9=740÷(2×2)=640÷(672-664)=485÷(291-286)=340+65÷5=25.1+74.9=5.7+6.2=443-12×24=56÷7×87=12÷3×89=48÷8×63=848-398×2=616×6÷8=61×6=17×52-486=330÷6=256÷8=14+465-388=51×(467-462)=41×2×24=33×(491-482)=804×4÷6=988+11×54=96÷(2×4)=69+81+435=850-35×14=44÷(134-130)=468-384+301=741+47×16=144÷8×59=46×9-193=198×(156-151)=772÷(689-685)=168÷6=45×6×2=442+378÷7=216÷(3×2)=408÷(2×3)=357×7÷3=491-18×20=90×5=32×29÷8=717+951=(357-49)÷7=500-15×33=630÷6=228÷6=550-68÷2=55×84=8.4-3.0=151+211+698=881×(129-120)=237×3=142+266-142=20×7×2=720÷4÷3=48×14÷4=256÷4+351=132+146+12=343×2-127=900÷4=79×6×7=(285-275)÷5=11×43-54=554+289=149+55×14=427÷7×14=290÷(15÷3)=17×52-670=350-138=495-200×2=350+31×6=477×2×8=136÷2×44=584+992+176=875-127×2=767-206=112+36+830=111×(12÷3)=99.2-63.9=731-126÷9=27×18-442=10×5×37=294÷3=738+145-552=429-(20+370)=35×(144÷8)=500-171-177=275+161=461-19×18=68-(31+28)=630÷5+468=554+127=22×28=15×59÷5=950+323×3=606-219+733=745+932-766=15.7-10.9=180÷2×7=367-20×9=211×8÷4=400÷4×3=610-586=92×(743-672)=256÷(2×2)=11×44-430=3.7+3.5=10×45×2=957-187-574=22.7-0.3=980÷5×9=337+172×2=732÷6=449-52=816÷8+939=279×3=389-(113+245)=887+30-443=28+590+302=108÷(24÷6)=25×6×2=464-15×16=531÷(685-682)=9.6-2.3=671+305+484=37×(88÷4)=13×11×2=444÷6×8=70×(138-130)=258-938÷7=132+435=420-25×15=29×3×61=(244-159)÷5=580-(410-321)=82×6÷4=23×42-665=735+600+566=36×24÷6=47×2×13=29+(835-534)=140-66+516=499+52×2=295+10×48=972-(815+143)=136×7=709-370+384=890-(113+367)=22×(198÷9)=240÷6÷8=560÷4+445=91+13×10=462-111×4=196÷7×28=7.9+10.0=216÷8=(598-100)÷6=898-792÷4=496-40-223=612÷3+347=30×12÷2=264÷4×53=438×2×8=64×(353-349)=300-93×2=6/9-3/9=12×4×98=21×2×6=42×55=488×2×6=419-19×11=204÷(2×2)=3.7-2.6=13.5+19.8=368×2÷4=582÷(24÷4)=990×2=27×14-243=(586-290)÷8=939-184-123=36×23÷3=643+972÷3=906-241+659=3/5-1/5=63×8÷7=53×23×4=32÷8×4=777-18×30=188÷4=764×(497-492)=816÷(2×2)=819÷(745-736)=36×98÷6=332÷4×6=523×5-218=3.7+4.9=463×2=434-(368-62)=177-156+236=311×6÷2=93×10=438÷(210-207)=406-720÷5=524÷4×5=132+347-453=11×13×6=267-253+165=12×22×2=85×(285-280)=24×30÷3=187×4-307=14×(364÷7)=806+270×3=360+676+940=414×2=112-(217-118)=44÷2÷2=253-155=270-23-85=11×73=54×(729-702)=784×7-362=83×40×3=20×28=387×2÷9=423-130×2=856-28+370=160÷(2×2)=3.9+74.8=983+130×3=24×2×43=348-275+412=155×(284-281)=363-(54+263)=469-184×2=252+146=16×3×2=105+132=365-(118+174)=64×9÷4=126×4÷3=945÷5÷3=442+996÷6=345-57-71=434÷7+794=353-14×14=389+20×17=80÷(35÷7)=402+(181-72)=483÷(42-39)=772×(203-200)=396-348+273=12+447-17=72×(109-43)=186÷3=43×2×47=38×40÷4=540÷(3×3)=4.0-3.5=44×21-461=22+276+301=98×8=28÷2×21=2/7-1/7=336-253=901-699+233=398-24-23=70×95÷5=493×(42÷7)=131-196÷7=149×6-720=27×(288÷8)=62×7×2=243×4=403-98=73×(415÷5)=157+10×67=3/7-1/7=123÷3=50×(832-742)=461-239-93=399-44-171=(412-376)÷4=25×22-537=584-105=110+345=230÷(16÷8)=20×(27÷3)=176×(18÷6)=643-39×12=25×20=33+53×2=498-(312-195)=661-672÷7=400÷(45÷9)=18÷2=13×(264÷8)=297÷3=423-(163+112)=420+586÷2=11×(111-37)=46×21÷3=337+427-616=196+58×10=732-11×19=532÷7×6=1/7+5/7=576÷8×90=966÷(27÷9)=913+967+199=126-(468-441)=14×7×41=460+348-327=54×(90÷5)=378+42×13=405÷3×7=5.2+10.0=784÷(2×4)=36÷(944-938)=854-171-408=14×(22÷2)=242+(394-133)=757+220×2=502+(502-354)=334×2=134÷2=526+425-95=12×7×95=85.2-26.3=870+117×7=444-216÷4=455÷5×55=370-360+473=78×66÷4=122×6-458=73×(156÷3)=360÷4÷9=23+132×7=415×(481-472)=396+235×2=493+(798-643)=81÷(81÷9)=128÷8×46=(478-426)×10=73×88÷2=181-(231-210)=2.5-1.3=15×33+183=998-(931-631)=460÷4×7=433-11×9=220-187+290=(372-306)÷3=40×39÷8=186÷6×16=90×76÷9=315÷(500-497)=898-(410+451)=108×3+629=475-432=8.6-1.3=425-287-57=266-(190-22)=498-26×17=380+97=216×(21÷3)=18÷3=942+425+542=112÷(18÷9)=440-681÷3=70÷7=457-265+262=430×(24÷4)=26×(290-275)=109×8-25=237-38+913=387÷(3×3)=644÷4×6=246-12+161=46×7×5=297+167×3=762+448-48=672÷(931-925)=426+(401-237)=290÷(13-11)=178×2÷4=16×2×43=477-116-353=45×(160÷8)=67×96=79×78×6=32÷2×41=9.8-3.7=58×(383-379)=57×13-671=410-252+371=36×2×7=256+69-80=161+332-235=78×2÷6=406×(516-513)=12×(18÷6)=136÷(2×4)=896-107×2=19+343+351=415÷5+222=56÷(12÷3)=870÷3+474=258÷(2×3)=160÷8÷4=29+(872-821)=661×6-262=883+775÷5=130×(188-181)=978÷(2×3)=240÷(2×2)=96×(189÷3)=491-10×7=956-457=144÷4×3=314-130=61.4+32.1=376-(32+50)=(557-83)÷2=4/7-1/7=400-498÷6=2.9+2.3=10×(36÷6)=447-28×15=11×47-188=(340-190)÷2=846×3÷2=20×19×2=27×23×4=202×2=47×10-363=934-(300+121)=84+844+845=227+(876-264)=65×12-202=528÷8×5=208-20×2=81×5×9=889×2-66=89×64×7=596×(10÷5)=556-257+538=382×(201-196)=508÷(2×2)=23×16-345=89×8-323=37×2×52=89×74=323+72-238=423÷9×5=参考答案12×27-115=20966×8-350=17895×(72÷9)=760144÷(213-211)=72844÷2×4=1688159×6-156=798688×9-924=52689.5+4.3=13.813×21×3=819460+32+15=507928÷2÷4=11655×90÷6=82529×17-375=118130+633=763852÷4×2=4260.4+4.8=5.2459÷(21÷7)=153(344-317)÷9=3178÷2×3=267462-(173+232)=5724×32÷3=2564/7-2/7=2/7865-(641+58)=166416÷(36÷9)=104418+(494-456)=456122×(42÷7)=73298×56÷2=2744103×(20÷5)=412152-17=135365-17=348363-225÷9=338756÷9÷2=42860-22×33=1341/6+2/6=3/6967-11×56=351314-71=24323×38-561=3139.1-5.2=3.9431+(476-72)=83519×3×12=684923-799+135=25937×(207÷9)=851534+124+83=74112×26=312125÷5×61=1525473-10×16=31312×3×20=720179×(63÷7)=1611824+804=162830×27×9=7290137+(383-29)=491354-891÷3=5760×5×2=600515×4÷2=103060×86×4=20640267-72÷4=249668-504÷9=61212×36+408=840106×6×2=12728.0-2.6=5.489×4×6=2136126×2×4=100823×13×3=897632+705-472=86538×4×3=45626×6×4=624921+608=1529889×8÷2=3556385+379=764281×(344-337)=1967799-530-123=14645×21÷7=135678+426÷6=749722-(246+399)=7734+409-431=12142+172=314284+121=405152÷(10÷5)=7688×60÷5=1056251+196+498=9458.0-3.3=4.7120×8-580=380118÷2×45=2655234+338=57217×2×35=1190504÷9+703=75913×3×59=230159+(215-203)=71999÷9×3=33319×(22÷2)=209248-14×2=22031.7-26.7=5.0812-(758+47)=7395×2-439=351861-(445+352)=64399-293+17=123792÷(278-270)=9926×38+913=1901992÷(592-590)=49623×3×55=3795195-306÷2=42545+497-561=481576+702=1278202+(247-171)=27893.4+0.2=93.6844+798÷3=111048×(99÷3)=1584(480-464)×52=8328.5-5.0=3.5495-(353-135)=277694×4=277631×(425÷5)=263510×70×9=630014+(437-318)=133929-588÷3=733975×9÷5=1755713-(708-292)=297928×(10÷2)=4640926-36×15=38615×62-606=324237+408÷3=37310×7×37=2590572-(710-355)=21772+63×9=63955×(413-397)=880128-26-79=23(233-61)÷4=43(928-845)×98=8134(107-47)÷5=124.8-0.3=4.5931+793+801=252531×67×4=8308119×(222-216)=714359+86=44511×(162÷9)=198(431-399)×10=3201.7+37.2=38.9478-43×7=17724×3×75=54009.1-6.4=2.7438-117-309=12174×2÷3=116530+802=1332920÷5÷8=2311×43-232=241480÷(4×2)=6025×12×2=60068+296+240=604323+147=470360÷5×47=338495×4÷2=19012×(218-138)=96028×11-185=12347×8×6=2256547×(30÷6)=273527×12+85=409639÷3+984=1197496-19×26=230+152=182143+191+398=732445+303-262=48613×57-649=92990÷6=16549-48÷8=4381.4-40.8=40.676+217=293123+63×15=1068755×(125-116)=6795586+14×27=96422×21-209=25381+350-116=315584-143=44112×38÷8=5780×6÷4=12010×(360-309)=510607×(32÷8)=2428874÷2×8=3496423+15×23=768640-552+63=151(448-43)÷9=4570+168-222=16368-(220+121)=27880×3=264051×16=816370-12×30=1017×14-158=80500÷5÷5=2012×11×3=396414+976-493=897498+777-461=814768÷2÷2=192278÷(16÷8)=139644÷(36÷9)=16191÷7=13960-33×22=234871-21×28=28359×(734-693)=241983×81÷3=224136÷4=9463-24×16=79816-143×3=387(430-130)÷3=100413÷7×28=1652171×4÷3=228628÷(2×2)=157320÷4×6=480620÷(2×2)=155126÷3=42352÷(2×2)=88102÷6×4=68401×2×6=4812255÷5=5112×10×8=960245÷5+69=118530÷(40÷8)=106486÷(3×3)=5441×2×80=65604/7-3/7=1/7227+140×4=78728÷2×57=79850×16+173=97351.2+46.9=98.166×(350-343)=4624.4+4.1=8.5318÷(42÷7)=53338+(364-60)=642635+58×14=144724×(102÷6)=408244÷(55-53)=12216×23-87=281204+12×66=996763-(63+282)=41828×98×3=8232362-19×2=324123+335-165=29372×47×3=10152185+(959-475)=669612÷(2×2)=153369-35-316=18780÷3=2602/3-1/3=1/3188-(306-144)=26340÷4×5=425252×3÷7=108924÷4×5=115517×5×80=6800546÷7×3=23422×2×7=30866×9=59426×20×5=260011×22×3=72610×2×18=360104÷(81-77)=268.3+5.9=14.2270÷(81÷9)=30671+191+69=931297÷3÷9=11163-83+348=42862×(48÷6)=496234÷(263-260)=78767-(96+637)=346.7+9.6=16.3572-10-261=301368×(475-468)=2576225-172=5339×7×2=546(271-247)×40=960131×3-299=94796÷4=19912×21÷3=84384+(553-57)=88038×(375-360)=570409+45×9=814316-295+256=277302×3÷2=4537.1+5.1=12.2276-196=80342÷9=38400÷4+89=18975×5-204=171224÷7÷2=16330×8÷5=528266-17×7=14791×6÷3=1823.3+7.1=10.4385-(358+15)=12296-(330-233)=19915×16-28=212219-(461-311)=6917×87×9=13311(183-97)×51=43866/9+3/9=1460÷2+533=763448+298÷2=597797-(580-50)=267273×4÷2=546270-37-224=977-57+12=3240×(275-272)=120725+233-710=248(133-118)×42=630915÷3×8=2440892÷(413-411)=446486÷(3×2)=81259-193+204=27062+77+571=710121×5-134=471(53-40)×41=53326×2×66=343224+(348-25)=347102÷3=34(728-608)÷4=3012+444-143=313874×(49÷7)=6118219-131+350=438446-406-40=035×23+452=1257(652-559)×61=5673155×3=46594÷2×32=150410×63÷5=126315÷7÷5=940×4×2=32040×23÷5=184712÷(4×2)=8949×2×8=78442+297-114=225734÷(10÷5)=36728×14=39232×2×76=486465+206=271(395-239)÷4=39450÷5×3=27016×4×94=60167.4-2.4=5.0441×2=882(896-743)÷9=17143+22×12=407720-50×4=520420÷6+411=481224+217=441470-237-30=203422-139=283174÷(2×3)=298.5-8.1=0.475×(18÷2)=675819-735=84882÷(3×2)=147890×5=4450732-682=5065-168÷7=41455÷5÷7=13928+(967-955)=940494-(139+341)=1411×(348-268)=880482÷(211-209)=24158-156÷3=6598-31×3=50526×20÷4=130576÷6×57=5472987-63×7=546327×(16÷8)=654210×4÷5=168415-747÷3=166117×5-318=267599×2-961=23764÷(40÷5)=8532÷2×6=1596398÷(255-253)=199490-783÷9=403(105-21)×10=84016×4×2=12848+406-235=219447-(133+258)=56791÷7×3=339(863-28)÷5=167454-260=194528÷4÷6=22365-588÷4=218449-22×20=944+295+394=733882÷7+50=17616÷8×65=130899+76+204=117983×3+753=1002514×(443-434)=4626627×(14-10)=2508702×8÷2=280812×(261÷3)=1044746+101+531=137848÷4×3=36431×7=3017370÷5÷2=37432-388=44100÷2×11=550218+231×3=911174×5+793=1663250×3-286=46410÷(10÷2)=2532÷7÷2=38608+77+222=9074.2+4.8=9.0514×9-926=3700304+(86-55)=335432-10+421=84311×4÷2=22685-49×5=440754×(56÷8)=5278934×(18÷9)=1868179×8=143239×28=109212÷2×46=276134+(893-65)=962365-11×27=68720÷2÷4=90500-250×2=029×2×26=1508584-(643-60)=1219×4÷3=292118×4-24=448468-36×6=2524.8-4.0=0.863×(117÷9)=819279-(122+71)=8661×2=122104÷4=2681×32×2=5184269×2=538601-221×2=15910×40-179=221599-434-87=78315×2÷3=21059×(608-525)=4897233×3-485=214497-856÷4=28391+21×8=259291-(500-388)=17930.5+64.0=94.520×4×25=2000478-668÷4=31123×9=207867-(891-340)=316650÷5÷5=2630×13÷6=6516×24-308=76913-27×32=4934×8×5=136050×32×4=640020×8=160520×9-528=415256×2×6=672475×2-466=48438×80÷2=1520262+(175-73)=364940-205=735845-(261+372)=21281+896-101=87685×57×8=38760374-264+353=463342×4-868=50097×8=776414-42÷7=40810×65=650162÷6=2798×(434-427)=686666-394÷2=469850-433-169=24896×(774÷9)=825620×2×24=960247-(417-222)=5240×(490÷5)=3920225+270=49595×(42÷6)=665241-676÷4=72730-(912-649)=467582÷(2×3)=9710×19×4=760619-26-479=114165÷(103-98)=33864-(532+80)=25215×(238÷7)=510132×(12÷3)=528989-156-265=568709-266×2=17718×4×96=691266×12=792616÷(2×4)=77378+23×19=815(247-172)÷5=15(966-889)×82=6314140÷(12÷3)=35890-42-391=45759.8-47.4=12.449×18=882160+804÷6=294746-254-443=49204×4×2=1632422×6=25321/6+3/6=4/6372÷(18÷3)=62461+26×19=955375-(342-59)=9220×23-362=98400÷2=2009.1+5.4=14.5717-(863-693)=54795+509-293=3118.7-2.3=6.4410÷5×9=73890÷(20÷4)=18999×(36-33)=2997920÷4=230103-25×2=53471-396+357=432(162-118)÷4=11(431-17)÷2=20710×4×50=20001/6+4/6=5/6373+753=11268.0+53.0=61.021×(815-778)=77795+15+159=26964×(448÷8)=358423×30÷6=115953-238×2=477441÷(27÷9)=147774÷9÷2=43160÷5÷8=425×25=625359-164=19597×3×2=582697-171÷9=67815×28-227=193354×(896-887)=3186329+(377-229)=477107×(400-391)=9633/7-2/7=1/7806+772-864=71476÷4×34=646105+(356-187)=274403+690÷6=518244+(421-323)=3422/8+5/8=7/85.4+3.8=9.2327+(389-289)=42743×53=227914×61-842=12197+404+196=7974/7+3/7=1821-(936-549)=434504÷8×3=18933×21-607=8690÷(3×3)=1027×37-582=417946-43×12=43015×10-68=82759-221+513=105120×2×25=1000315÷9+464=49956×2+34=146276÷(163-157)=4671×(492÷6)=5822380+(594-203)=77121×12=252372÷6×2=124340+214=554862-531=331495×2-916=74379+842÷2=800948×(49÷7)=6636139×5-272=42394×68÷4=1598239+94-167=166300÷(271-268)=1001/7+2/7=3/7235+26×36=117116×43=68811×(623÷7)=979476-97×2=28251×58÷2=1479149+833+992=197431×3×54=502297×9-856=1790+68÷4=10771.0-8.0=63.029×4=11671×(365÷5)=5183441÷3÷3=49384÷8÷3=1693×(18÷9)=186347-(291-244)=30043×10+377=807(359-244)÷5=2310×(176÷4)=440(444-354)÷9=1025×35=875637+(804-150)=129127×(261÷9)=783446-(76+155)=215772×(20÷4)=3860193-231÷3=11664×(807-709)=6272(762-642)÷3=40210+(491-80)=621217+270-357=13025+287-193=119400-10×14=26080÷4×27=5409.7+9.6=19.3162÷9÷6=3(949-214)÷7=10526×(248÷8)=806106×6+325=96118×20=36026×3×58=4524490÷(349-344)=9853×18+492=14469.3-2.0=7.320×42=84093×(72÷6)=1116940÷(328-326)=470145×8-232=92877×7+394=933726-(536-275)=46554×18÷3=324835-165-664=6135+196=33147+34×23=82945×4÷3=60436÷4×9=981885-211=674(560-116)÷2=222356-73×3=137967+342-741=568420-32×4=292480-27×13=12910×9×7=630551-68×8=7481-90=391798÷(313-307)=13314×(886-848)=532137+311=448835-15×15=610416÷8×64=3328495-15×30=45(763-381)÷2=19187×55×9=4306536÷(16÷8)=1820×2×85=340066×(232÷8)=1914480÷2÷5=4831×2×85=5270158+26×20=678318-44×7=10673+77×6=1135176-(29+128)=19962-631=33114×(168-159)=126953+543-160=133673+(292-68)=297738÷(2×3)=123297÷(275-266)=33170×4+653=1333276-(276-94)=94500-435+39=10452.7-34.1=18.6466+182×2=830930÷(2×3)=155330÷(251-245)=5532÷8×86=344354+169+47=570480÷8÷6=1076÷2×5=190758-(76+371)=311268+156-321=103368+20×6=488439×(12÷6)=878207-47+270=430720÷9=80111×5×7=3885444-(371+33)=402.0-0.2=1.8326+132÷3=370408-181+106=333132+42×20=97213×10×2=260422×3=1266252+100=352239-34-187=1828×12-51=285165×2×6=1980524×9-295=4421781-17×12=577870÷5÷3=58526-(759-346)=11375-20+34=89859+905-551=1213864÷9÷6=16914÷(524-522)=457209×3=627342÷3=1144/6+2/6=1369+55+466=890955-999÷3=622140÷4×70=2450447-10-301=13658×(10÷5)=116390÷(685-680)=78207+27-229=585+321=40610×99×5=4950492+(473-347)=6189.1-8.8=0.38.8-7.2=1.6158×(409-404)=790319-(290-200)=229610×(28÷7)=2440347-45-88=214737-666=71(409-85)÷9=36192+750÷5=34226×3×54=4212750÷2÷5=75547×8÷4=1094101-342÷9=6314×27=378495×8=3960841-846÷6=70089×9-800=13.4+4.1=7.5488÷2=24475×62=4650570-13×41=3751.0-31.9=19.1551-904÷8=43810×41+206=616297-175=122406-24×10=166438×2÷3=292943+100×2=1143272÷(791-783)=3410×14×3=4201/5+2/5=3/522×18=39610×76÷4=190444×8÷4=888756÷(3×3)=84737-51×7=380112×(25÷5)=560201-58=14332×3×57=5472814-687-110=1770×11=770396÷(222-213)=44(494-480)×14=196407+98×2=6036.1+33.9=40.0133+18×28=63711×29+406=72575×8-65=535292÷(14÷7)=14639×11×2=8589.4-1.7=7.743×25×7=7525430-(248+40)=142120÷4÷5=675.7+10.5=86.221×10×3=630378+27×18=864833+573=1406496+144-318=322(838-44)÷2=397337+693÷3=56834×2×9=612610×(700-691)=549048×(20÷5)=19255×(20÷5)=22017.0+24.5=41.526×(156-120)=93682+288=370421-121=300185+20×19=565344÷(253-245)=437.5-3.8=3.75.9+7.4=13.3710+636+532=1878136-26×2=84773+(950-199)=1524909×(56÷7)=7272229×(86-83)=687259×2×9=4662545+492+989=2026535+50+192=777872-798=74514+90+178=782873-580-117=17638×21÷2=39915+134×7=953595÷5÷7=17139+170×2=479969-(586-146)=529395-680÷5=25936×6÷8=2727×(142-122)=54012×13×4=624130+125×5=755154÷7×64=1408359×4-149=1287477-22×17=10331+924÷4=26210×9×3=27021×2×20=840615×3=1845864+(883-179)=1568684+390=1074198+(591-42)=74794+173×2=440946-(501+401)=4489×98=8722508-306÷6=457791÷7+344=457860×(945-936)=7740(654-606)×25=120013×71=923791-148×5=51504÷3÷4=42400×2-502=298825×9=7425404-30×3=314360×2÷4=180570÷5×9=1026314-10×3=28412×45=540(159-148)×81=89145×18-349=461993-170+364=1187805-(705-416)=5163.1+6.6=9.7(697-659)×84=3192108÷3×80=2880922-730=192367-280=873/6-1/6=2/6257+654÷2=584947-38×14=41556÷(2×4)=7(177-69)÷2=5426×7=182888÷3÷2=148174×2=348(415-95)÷5=64239-304÷2=87(850-350)÷4=12523×95=2185127+237=364360÷(284-282)=180309×3=9275.6+7.5=13.129×11-213=106673-(559-95)=209814-(759-29)=8422×3×97=64022/7+5/7=1150-69×2=12210-122=8810×7×82=5740365-214-39=112395÷5=7911×34=374265+94+179=538187-315÷9=152297×(24÷8)=891(110-30)×14=1120943-331=612840÷(12÷3)=210349-(31+97)=221153×(170-165)=76512×41×2=9843/6-2/6=1/661×(60÷6)=610104÷2÷2=26132÷(18÷6)=44862×(942-938)=3448848+25×12=114885×81=688569-(278-211)=2489-(308-98)=279374-26-108=240192÷(40÷5)=24344÷4=86446-15-133=29858-(417-408)=496.0+0.3=6.3904÷4×7=158223×(384-348)=82815×24×2=720733+980+710=242363×5÷3=105500+502+532=153429×7×4=812328÷(48÷6)=41103×(15÷5)=309430-(279-141)=29212×(238-212)=31283+(329-117)=295265+107×4=69312÷4×56=16898.3-2.9=95.485×60=5100163+539=70254×4=216831÷3=27773×(256÷8)=2336356-187-91=78894-28×13=530124÷2=62221+11×42=683374+127×5=1009344+55×6=674159×5-191=60438×24-662=250125×6+479=1229772+206=978444-(111-67)=400344-28×11=3620÷5×80=32066×(36÷6)=39616×11×5=880887-439-418=30452÷(18÷9)=22669×73=503753×8÷2=212128÷(40÷5)=16243×3÷9=8124×25÷8=75(221-39)÷7=26440-247+54=247862-(154+596