三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦7.1+4.9=270÷3×2=772×7-851=76×87=56.0-6.6=265+452=461+816÷8=18×3=224÷(24÷6)=413+14×20=915-88×8=90.5-71.1=67×43×3=238÷(321-314)=720÷3÷2=(165-21)÷4=(335-131)÷3=144÷(2×2)=254×3÷6=21×47-729=69+86×3=454-118-50=611+246-696=272+243+412=300÷5÷3=32+45×8=129+256=495×(439-433)=140×4+71=33×8+45=12×15×2=421+382÷2=66×46÷2=42×17=84×42÷2=3/5-1/5=561-(270+224)=496÷(32÷8)=446-149+160=25×31-341=122+293-23=371÷7=154-50÷2=497-(27+291)=481-454+285=343÷7=928-683+735=48×(270-251)=54×18÷9=974-166÷2=766+32+247=720+145=893-575+162=140+10×81=514÷2×9=33×14-133=30÷6×9=3.5+7.0=67×6+989=333+970-342=473-34×13=85×(478-441)=226×4=880+100×8=209-36+254=192×2×3=35×9÷5=364÷7=752×(152-149)=746-11=20×3×51=66×42÷2=737+64+911=426-46×6=720-24×29=581÷7+224=74×(457-375)=708÷2÷3=242×2×8=822×5÷2=32×16-295=114×(21÷7)=329-222+126=146×4×9=172×4-43=382-198=14÷(21÷3)=8.3-1.7=9.0-6.1=102+272×2=643-141-143=19×(203÷7)=6.2+6.2=430-11×22=996÷(3×2)=22×7×4=684-44×5=26×15×2=915+(996-91)=(584-198)÷2=475+443=793+(732-506)=803-157×5=400÷(40÷5)=924÷2×4=127×2=306×3÷6=840÷(2×2)=168×3×4=33×13-115=384÷(459-451)=237-65×2=84×(614-610)=785÷5+494=143-168÷7=70×(47-39)=5.7-2.2=657-995÷5=426-(70+337)=62.9+0.2=380÷(40÷8)=15×3×16=27×36-759=421+28×12=31×25=6.1+3.3=45÷5×51=69×10÷6=220+135=121×(727-721)=66×44=14×12×4=142+425+391=346+391+364=196×5-744=276×7÷4=772-289-447=2/4-1/4=47×(111-41)=26×(135÷3)=986÷(10÷5)=300÷4×24=405-26×10=13×2×43=378÷6=962+916=971+990-789=406+923+309=36×2×87=232×2÷8=735-(892-318)=(962-54)÷2=16×78×3=910÷7÷5=910+953+676=8.2-7.7=834-18×26=8.9-2.0=39×(171÷9)=712÷8+496=610-(407-323)=26+234-182=755×(54÷9)=216×4×9=266×2×5=25×16÷2=86+270+324=693-176+581=564+925+240=2.2-1.2=487-66-291=188+257-306=176+187=373-254=0.2+6.0=366×2÷4=375×2=488+(829-392)=9.6-6.8=170-40+129=207÷9×34=957-32×19=43×10-37=60×(494-491)=33×(67-63)=166×5×3=407-168=80×11-506=972÷6÷9=100-53=964-(290+335)=764-(10+640)=197×2×3=417-392÷2=901+926-132=585÷(15÷3)=186+(299-35)=299-20×12=435+19-43=6.5+6.2=46×11+104=104÷8=15×72×3=384÷(358-355)=179-110=61×(348-336)=468÷3÷6=25×2÷5=140-704÷8=42×9×2=198÷(30÷5)=60×88÷8=799×(16÷4)=177×(15÷5)=10×13×3=495-29×3=456÷(2×2)=281×(90-87)=506+261=849-431+648=456×(154-145)=200+(382-61)=26÷2=478-(63+28)=378+205=45+818÷2=13×57×3=615-(426-146)=127-59+323=920+221+128=472÷(32÷4)=69×6×5=784+786+536=96÷8÷6=937-566-91=31×14=34×44=(458-386)÷3=75×59=398-203-24=63×(426-411)=755÷5+193=108÷3×2=148÷4×5=(379-367)×61=267+(178-112)=24×4×76=401-384+108=334-296=220÷(829-827)=112+28×27=79×(576÷6)=981-432+652=335-19×15=10×(261÷9)=555÷3=25×21+364=432-21×9=956÷(2×2)=13×3×21=391-74-170=206÷(16÷8)=10×5×98=667-(352-338)=(558-24)÷3=4/7-2/7=237×2-435=644÷(358-354)=944-729+157=35×19-163=660÷4÷3=6.3+8.7=150-(302-262)=203+10×59=391+404+173=730×(115-106)=763-(636+121)=294÷(2×3)=283+89×7=1/4+2/4=954÷(542-540)=903-728÷7=853×8÷4=286-202+84=272-984÷4=880÷8×7=348÷2÷3=52×(367-362)=9.4-4.7=620÷(2×2)=34×(361-334)=528÷3÷8=(367-342)×68=193-(207-78)=22×12-53=410-150÷5=40×24=59×3×2=693÷3÷7=104÷(46-38)=311-(182-123)=15×(126-113)=714+863-55=134÷2×88=343+(369-28)=487-25×14=911×(40÷5)=102÷(33-31)=459×(14÷7)=485×2÷5=260+252÷2=9.8-6.6=464-229-220=70+392-76=144+70-62=95×(365-357)=26×3×58=136÷8×19=398÷2=12×2×63=33×23×9=38-11=27×22=62.8-28.7=967+54×10=72+(207-40)=627×8÷3=18.0+0.5=4/8-3/8=493-(902-585)=29.7+46.5=96×13×7=360÷4÷2=174+133×4=201×9-760=350-44×4=257+167-317=69+(233-40)=48×10-118=108÷(189-187)=263-39×2=90×58=660×6=448÷8×35=99-275÷5=402÷(3×2)=99+(396-30)=16×(128÷4)=(193-178)×56=869-116-311=397×(60-53)=411÷3=907-24×8=(927-645)÷2=0.7+2.3=80×2÷8=4/7+2/7=7.5+3.3=68.2-53.7=336-82=838+549=32×5=57×15=345+130=427×(16÷4)=333÷9=95×97×9=966-21×31=726-50×11=330÷2÷3=427÷7+117=828÷(2×2)=66×(270÷9)=27×18-299=456÷(487-481)=405÷(343-334)=490+23×21=513÷3=234÷(3×3)=314÷2=466-318+254=3.3+2.5=257+810-914=988×2=383-13×7=145×(72-66)=288÷(3×3)=158×3÷6=10×23=306÷9=540×7-777=48×17=56+(262-261)=468+(930-483)=242×2+350=28×10×3=445+834÷3=568-(150+133)=34×(84÷3)=11×25×2=249+256+456=828÷6÷2=23×2×88=216÷(3×3)=961-647=12×80÷5=421+79×11=646+(902-839)=237+137×4=17.6+29.7=120÷8×4=30×3×16=369-(123+194)=10×6-26=488+94+341=146+(269-30)=81.7-72.2=805+197=343-14+133=54×23÷3=258÷2=300÷3×5=4/8+2/8=165-11×13=24×4×55=5/9-4/9=574×4=29×(490÷7)=418-805÷7=480-106-41=39×(872-824)=22×19-238=405-(348-346)=117+379+155=605-73×8=85÷5=82×5=2.8+6.4=498÷6×7=9.5-2.5=174÷(2×3)=768+60×12=408÷4+888=841+(583-517)=76×(184-180)=660÷(87-82)=35×7×2=110×(173-168)=265÷5×38=59×54=470-223-35=45+(808-242)=34×8÷2=155-35×4=33×2×9=330+913-780=54.2-8.0=31×40×9=40÷4×11=880÷8×4=202-147=320-14×16=135+26-91=(820-565)÷5=302÷2=121+58×6=19.9+70.1=366-25×12=40÷5=214×9-789=516÷3=21+29×30=126÷(2×3)=15×10×5=407+(197-27)=448÷(243-239)=22×(464-421)=779×4-717=84×2×4=18×16÷2=178+800÷4=276-106-92=52×2×3=(662-494)÷3=377+301×2=340÷4×6=270+(526-98)=428×8=150÷6×15=773-322=39×11-124=206×4-82=844÷2+411=14×34÷2=167-(207-187)=380-264÷4=783+(803-802)=(189-153)÷9=22×45÷9=(966-455)÷7=25×32÷5=450-55-370=879÷3=(796-448)÷4=(554-479)÷3=645+270+540=17×55-250=88×5=60÷3×44=453-(200+155)=349+96=512÷2÷4=74×20÷4=265×4÷2=462-(264-19)=16+266+56=111-(234-185)=64+317-311=168÷(211-205)=105×(338-335)=168+161+452=183+29×18=157×8÷4=270÷(799-790)=94×7-144=35×13÷5=674÷(18÷9)=680÷(16÷2)=16.8+81.5=737+105×8=136×(48÷8)=5.6+1.1=966-628-12=8.9+6.0=54+345×2=72×(40÷5)=536×9÷8=317-(346-137)=434×8=556-150+251=88×(689-592)=846÷(2×3)=184+233-55=19+31×18=12×10×8=707-14×37=142-96-20=21×19+129=213+36=112×(25÷5)=3.7+7.5=173×(210-206)=90×(260-254)=407×(14÷7)=15×32×2=264÷3÷2=162÷(12÷6)=488-490÷7=121×6=62×(518÷7)=82×2×3=63÷9+200=7.1+5.1=8.2-0.2=364+(92-73)=10×28-269=900÷(2×2)=27×15-242=803×5-767=550÷5×4=98.5-56.0=170+49×13=13×6×96=869-(298+118)=18×2×14=50÷5×74=281-(426-230)=140÷(786-779)=966-14×66=45×9÷3=300÷4×68=84×57÷2=738÷(879-870)=230-13×7=254÷2=72÷(72÷9)=862-344=365÷5=152÷4×6=336-(27+88)=646-132×4=573+117=312÷8×3=808÷8×4=502-(977-642)=101+135×6=173×(21÷7)=4.7+2.2=673-184-198=8.2+6.8=924÷(28÷7)=23×(313-271)=15×37÷3=96×4÷8=33×3×9=472-15×17=468-(187+32)=23×(126÷9)=812-(527+154)=396+555-720=34×(180÷9)=132÷(3×2)=5/10+4/10=213+321+199=837-105×2=18×45=(191-126)×63=2/8+3/8=15×(168÷3)=822÷(2×3)=718×(24÷4)=369-18×19=297-15×11=80÷4=507×6÷2=11×16=18+346-97=241+(187-48)=558÷6×26=428÷4×3=(389-315)÷2=34×22-716=458+12×12=196×5=305+35-83=945-145×4=155×(200-194)=494-108×4=70×(351÷9)=76×4=300÷3=867+565-638=284+247×3=774÷(3×3)=156+868÷4=630÷9÷5=83×(413÷7)=635+403-500=268-19×13=290-249+446=675÷9×94=846÷(3×3)=414-60×6=187×9-462=864÷(72÷8)=13×13×5=483-401+108=74×5-43=66×(298-285)=693×(32÷4)=759÷3+855=332÷4×65=88×73÷8=260÷(40÷8)=47×2×85=37×(96÷3)=452+81÷3=805×7=267-(473-232)=271+373=373-(333-231)=87×60×2=286-(422-212)=532-95-378=94×72÷8=420÷3÷7=489×2=418÷(14÷7)=23×19×2=338+12×68=72+478+271=486+37×7=673+159=276×(387-380)=10×(100÷2)=283-10×8=(936-841)×20=294÷3×41=1.6+4.2=779+317-981=65×(148÷4)=438×(36÷4)=56+121×2=141×6-177=224+215-86=60×(18÷6)=12÷(3×2)=240÷(2×3)=23+(298-248)=153-27=160÷(15÷3)=872÷(362-354)=459×8÷2=(361-211)÷5=379-335÷5=141×2×4=234-120÷8=(737-708)×89=210÷(2×3)=34×16=15×33×2=490÷7=300÷2÷3=912÷(2×3)=35×9×2=937+849÷3=64×96=835÷(119-114)=12×2×90=572-(207+178)=188×5-657=921÷3=33×27=350÷7×19=32×86×7=862-(51+217)=24×(385-348)=26×55=49-180÷6=582-28×19=505×5-256=328-10×25=573+23×30=39÷3×71=36÷(250-241)=138-30÷5=9.7-5.1=270×5-681=245-15=504÷6÷2=227×3×9=100+281=699÷3=62×(224÷8)=260-(45+193)=410-25×10=922-585=85×8=9.3+9.2=89+140=414×8-946=714-(374+37)=974+(841-187)=341+177÷3=340+50×10=99+301+464=(339-309)×17=609+550+647=808-428=2/6-1/6=(294-241)×17=(287-107)÷9=486÷3÷6=28×4+289=25×36+418=358×3÷2=210÷5×57=596÷2÷2=156×4=204×(230-221)=(260-45)÷5=52×75÷2=436×5÷4=36×2×20=348+90=42÷3×56=504÷3÷6=664÷2÷2=20×3×5=154÷7×42=5.0-0.2=15×7×4=590÷(14÷7)=4.0+5.3=21×(105÷5)=750-156-24=145+51×16=161+37+47=(330-300)÷2=494÷2+109=164+550-411=273÷(91-84)=268-(167+84)=119÷7×4=489-67-167=696÷4÷6=774×(588-584)=39×6÷9=390×7=218+105×3=431+(126-14)=907×5-821=109×3×6=438÷(3×2)=30÷5×90=165÷5=337+104=84÷7×49=45×56=(341-163)÷2=12×12-34=180+99-270=57×78÷3=247×3+380=20×(92-68)=58×5÷2=268-177÷3=84÷7×18=160×3×6=186+107-32=666-220-89=1/6+2/6=96×(602÷7)=42×(30÷2)=458-203+228=229-504÷4=56×9÷8=12×(304÷8)=172+370÷2=185-(75+28)=635×(565-561)=15×22×2=235÷5×6=585÷(321-316)=53×(686÷7)=13×5×71=845÷5=916÷(2×2)=451+(394-297)=255+202×4=915÷(708-703)=57×60=999-244-152=427-214=37×18-597=82×84×8=39×22=132-(53+58)=216+15×28=453-(222+183)=24×15÷9=14×(168÷8)=325÷5×9=708-14×26=(329-189)÷7=149×5=240÷6×5=938+936-664=11×7×34=290-(369-192)=500-215×2=933-248÷4=423÷(27÷3)=396÷6÷2=258+395-296=831-687=301+799-340=578-10×48=35×23=383-15×11=80+276×3=34×(18÷9)=576÷4+728=420÷5÷6=34÷(179-177)=430-(301+86)=618÷(904-901)=209+(407-366)=140+426+288=92×47×8=534-99=70×4÷5=174×4-243=475-88-275=3/4-1/4=368÷(2×4)=296÷(2×2)=992-593+324=983×(669-660)=3.7+3.7=278÷2×3=274+226-313=157×2=600+340×2=424-420÷4=273+17×32=360-(36+113)=16×(419-399)=41×3×6=852-201-651=64×(345÷5)=1/3+2/3=271×2-67=679÷7=472-(27+53)=4.1-2.6=389-28÷2=130÷(341-339)=11×15×3=13×(72÷3)=734-53×3=117×2÷3=76+(324-161)=724-(644-299)=836×(21÷3)=603×6-635=456÷(16÷8)=121×5-221=368÷2=210÷(18÷9)=834-155+437=39×2×43=156×6=(480-336)÷6=(947-585)÷2=445×6=322×6-403=347×2-636=170÷(20÷4)=38+960÷8=12×35-161=674-383=513÷(3×3)=364-13×14=280-14×20=12×32×2=20÷2×53=796×3-580=390+78=(791-431)÷9=5.7-3.7=446-134÷2=920÷4÷2=375-44×7=8.6-4.2=300×3-749=382-(545-277)=30×3×23=393-(380-184)=17×26-170=307+167=72÷9×78=666÷9×94=78×98×9=443+454=315-34×6=18×42-221=(106-95)×83=165+229=810+34×23=19×(93-89)=5/9-1/9=300+11×36=18×(231÷7)=21+164×5=456-(374-124)=310÷5×97=158×3+454=475-26×3=55×62=961-130=(256-207)÷7=666×9=89+302=807×9=39×5×4=305-222=8/10-1/10=69+56÷8=157×3+59=724+47×16=511-47-44=360+(444-25)=20×(486-450)=344-(310-203)=744-37+851=23×20=247×(15÷5)=41×2×92=972÷(3×3)=4.6-1.3=117+60×9=(329-301)×70=192÷(2×3)=130+147=107×8-81=21×2×40=11×61=13.7+14.9=88×7-563=95×85×8=99÷3=455÷(45÷9)=16×11-48=128×7÷4=700+338=58×(24÷3)=460-(271+54)=27×23÷9=382-68×5=560-20×21=12×(14÷2)=16×4×69=71+900÷9=55×17+340=673-371÷7=896+864÷3=820÷4×7=46.9+23.1=3/8-2/8=663-241×2=794-(29+128)=66×25÷2=40÷4×74=16×8=170+(572-528)=729÷(72÷8)=5.8-0.6=389-142=25×17-336=56×2×3=359-128=490÷(16÷8)=240+108+401=16×57=10.0-6.6=61×(243÷3)=780÷(2×2)=41×(85-80)=805÷7×6=574-310+998=86×73×8=747-15×38=681×(30-23)=782-(872-369)=(377-157)÷2=(837-721)÷2=107+224+664=975÷3×4=138×7×2=43×80=479-10=570+129+598=743-110÷5=(421-165)÷2=40×19+148=449×7-167=538-306÷9=404+334÷2=49×16=24×4×3=106×4÷2=182×4×3=(102-60)÷2=795÷5×2=413-186-176=5/8+3/8=15×62-877=429+56+319=512÷(28÷7)=40.6+6.6=469×(40÷8)=68×(84÷6)=17×25-378=912÷6=10×(430÷5)=302-(312-200)=631×(898-895)=122×3÷6=291+75=675×(45÷5)=259÷7×14=669+918=85×(319-312)=978÷2÷3=47×12+481=8.3-4.2=428-(199+145)=42×2×50=476-255-31=997-(90+221)=97.9-3.2=671-(676-458)=14×16-30=344÷(16÷2)=23×2×57=138×3=260÷(127-122)=304-23-112=258×(14÷7)=798×3÷9=2/10+6/10=658+58×17=512÷8×87=32×2×64=459+371÷7=10×26÷4=76.6+5.8=(490-174)÷4=92÷2×3=986-(304+188)=417÷3×9=42÷2×48=904÷(2×2)=663×(72÷9)=55×16×9=662÷2×4=12×13-43=624÷2÷3=208+103+478=18×20-261=24×5÷4=199+276+587=323+(756-284)=321+78×5=767×(54÷9)=(383-193)÷5=807-78×7=(376-361)×61=84÷(279-273)=438-(105-26)=423-834÷6=32÷8×63=50×(126÷7)=819÷3+583=270-98-152=98-62=13×11-47=91+(802-381)=22×(74-70)=109+14×18=65×44÷5=255÷5×29=11×11-77=56÷8×5=108+589-136=15×2×73=21×14-205=96×46=387-216+104=861-168÷6=302-42+146=11×3×51=279×(48÷6)=818-18-393=835-584+814=753+376+982=224÷7×8=338-(81+115)=279-54=424×7÷4=81+104×8=930÷5+22=(242-106)÷8=39×12×2=261-(47+77)=819-459+756=642-944÷8=623-132×2=264÷6+168=11×14×3=774+465÷3=12×4×98=261÷(3×3)=290-876÷4=267-68+68=920÷5+142=866+386=5.9+4.4=486+(385-315)=314-308+958=5.7-4.9=24×(190÷5)=797-(966-502)=288÷6×12=80÷4×2=(279-143)÷2=153÷9×8=10×8×47=310-36×4=18×32÷3=34×25=330×6=612÷2÷2=586+953+506=79×7-354=889+815-139=31×32÷8=784÷8÷7=38×59=646-(132+334)=99.1-96.7=381-13×22=61×5×2=12×4×73=264÷(32÷8)=116×7×6=35×(217-209)=909÷3+162=159×(20÷5)=25×93÷5=474-30-82=60×5=151-71×2=342-23×2=195-106=954-555+942=972-725=690÷(10÷2)=38×2×7=819÷(3×3)=570-13×15=1/8+6/8=198×(20÷5)=155+149+463=291-165-68=102÷(14÷7)=96×9=473+(293-287)=142+163+38=990÷(966-957)=932+(413-242)=483-22×17=55÷(348-343)=16×25÷8=10×16×5=49×9=7.4+5.9=49×7=84×(18÷6)=397+(246-128)=834÷(3×2)=(99-12)×92=385+(142-54)=(169-85)×44=139×6=194×(35÷7)=841×(30÷5)=13×17=94×(87÷3)=354-121+36=98.0-22.5=488+(688-231)=19×4×86=929-901+142=72×15=(263-204)×89=521×(768-759)=8.3-0.9=11×89-308=729-149=13×6×38=673-13×12=409-(145+228)=97×(27÷9)=18×19-218=50×84×6=149×(499-495)=949-826=138+194=266×(194-191)=29×(213-144)=92×(351÷9)=22×3×81=107-41+96=19×23+75=896-184=55×92÷5=671-16=541-107-143=130÷2=42×95÷7=563-588÷3=274-162÷3=132+42×6=84÷3×55=46÷2×13=512×(858-854)=39×2×17=225÷(25-22)=694-465-167=197-(803-618)=32×25-357=(925-653)÷4=(620-104)÷4=15×16×2=880-138×2=51+36+208=348-334+160=(493-481)×17=290+(430-251)=318÷(18÷3)=291-35-188=43×26×6=348-12×11=556+159×5=12×41-67=229-845÷5=423-189=219-24×4=5.4+7.4=951÷(24÷8)=431-(141+32)=162÷3=145+144-19=204+42×18=(282-203)×95=54÷(2×3)=10×(134-69)=708÷(36÷6)=(260-242)÷9=806-729=546+52÷4=(586-502)÷3=950÷5÷2=236+174×4=45×98÷5=546÷3=90×6-294=487×9=556×9-661=(369-327)÷7=147÷7=88×7-475=368÷8×5=56×9=44×2×40=377-35-98=13×(27÷9)=500÷5+242=337-(661-500)=952-140÷2=355×(667-658)=52×38÷4=457-132÷6=157-(293-240)=323-13×10=846-700+351=90+290=124+243=31×5×4=924÷2=560÷8=944-(562-15)=939-(85+254)=498÷3÷2=302-864÷3=485-(340-319)=324÷(970-966)=189÷(49÷7)=317+181-331=79+174-127=85.7-58.9=120×3÷5=8.0-1.0=100÷(182-178)=870÷6×3=658÷7=310÷(45÷9)=294-99=423÷3×8=48×(109-103)=696-342-29=128÷8×49=492-(122-22)=117+90+224=12×39+134=230-231÷7=92×(36÷2)=106+975-621=2.1+3.7=54÷(78-72)=42×67×9=17×(407-387)=205÷(40÷8)=621÷3×8=463-243+41=470×6=26×26-634=23×94×5=48×80÷2=374-(248-127)=288×2-45=21.3+20.3=459÷9÷3=(250-237)×61=208-15×3=719+24×5=33×3×4=158+259+456=57.9-13.6=439-(645-273)=313×3+395=71+(460-35)=356-83×3=140×(978-973)=410-(419-95)=201×9-847=590×3÷2=482-656÷4=7.9-5.6=86×(36÷6)=13×3×9=40×10-118=8.8-4.4=388-45×8=1.3-0.3=30×10=455÷(317-310)=61×6+151=257×3=361+115=62+29=244-791÷7=194+267+191=1.1+9.7=154+277=31×23+192=54÷(3×2)=125×4=756÷7×5=6/8-1/8=18÷6×62=12×29÷6=(109-75)×22=154×4×9=(122-48)÷2=120÷6×17=50×(288÷8)=(265-230)×20=123÷3×2=39×8÷6=15×24÷6=7.3+9.3=903-180-196=117×7-798=(161-56)÷5=1/6+5/6=78×60÷2=163×(28÷4)=88+35×9=145÷5=159-89+76=732÷6÷2=30×(235÷5)=486÷(3×3)=32×10÷5=203+114-54=793-632÷8=37×15=24×12×2=126÷3÷7=180÷(2×3)=476-14×31=92+11×31=344÷(36÷9)=64+13×39=743-(148+327)=366÷(282-280)=3/8+4/8=996-12×33=29×21=321-160=857-(64+234)=239+600-579=374-16×20=514-10×5=68×9÷2=7.2-5.0=620+644-505=168÷7÷6=61×(126÷9)=767-(905-690)=924×5÷3=98.6-22.5=916+14×43=233×4-879=410-(211+102)=836÷2+349=236×3÷2=274-144+176=737-200-254=6/7-1/7=54×18-176=554-101×4=62×(20÷5)=(429-135)÷7=328-(114+121)=188+588÷3=468-350=604+(829-77)=984÷3×8=21×(135÷5)=69×(136-130)=491-427=385-109×2=25+90=308×2×8=225+324×3=854-127-526=549+243=35×9×3=714+551=435-25×10=521-17+623=816÷3÷4=951÷3+470=162÷(59-57)=35÷(595-590)=757×5-227=17×5×35=224÷7÷8=43×2×11=12×(12÷6)=840÷(684-682)=(684-605)×73=904-(859-579)=441÷(12÷4)=107×6=947×(16÷4)=20×45÷3=8.1+9.8=224÷(429-422)=382÷2+860=65×(40÷8)=148+89+285=14×2×78=69×12=404+15×48=228-193-10=432+874+709=95×54=66.3+7.0=625+244×2=参考答案7.1+4.9=12.0270÷3×2=180772×7-851=455376×87=661256.0-6.6=49.4265+452=717461+816÷8=56318×3=54224÷(24÷6)=56413+14×20=693915-88×8=21190.5-71.1=19.467×43×3=8643238÷(321-314)=34720÷3÷2=120(165-21)÷4=36(335-131)÷3=68144÷(2×2)=36254×3÷6=12721×47-729=25869+86×3=327454-118-50=286611+246-696=161272+243+412=927300÷5÷3=2032+45×8=392129+256=385495×(439-433)=2970140×4+71=63133×8+45=30912×15×2=360421+382÷2=61266×46÷2=151842×17=71484×42÷2=17643/5-1/5=2/5561-(270+224)=67496÷(32÷8)=124446-149+160=45725×31-341=434122+293-23=392371÷7=53154-50÷2=129497-(27+291)=179481-454+285=312343÷7=49928-683+735=98048×(270-251)=91254×18÷9=108974-166÷2=891766+32+247=1045720+145=865893-575+162=480140+10×81=950514÷2×9=231333×14-133=32930÷6×9=453.5+7.0=10.567×6+989=1391333+970-342=961473-34×13=3185×(478-441)=3145226×4=904880+100×8=1680209-36+254=427192×2×3=115235×9÷5=63364÷7=52752×(152-149)=2256746-11=73520×3×51=306066×42÷2=1386737+64+911=1712426-46×6=150720-24×29=24581÷7+224=30774×(457-375)=6068708÷2÷3=118242×2×8=3872822×5÷2=205532×16-295=217114×(21÷7)=342329-222+126=233146×4×9=5256172×4-43=645382-198=18414÷(21÷3)=28.3-1.7=6.69.0-6.1=2.9102+272×2=646643-141-143=35919×(203÷7)=5516.2+6.2=12.4430-11×22=188996÷(3×2)=16622×7×4=616684-44×5=46426×15×2=780915+(996-91)=1820(584-198)÷2=193475+443=918793+(732-506)=1019803-157×5=18400÷(40÷5)=50924÷2×4=1848127×2=254306×3÷6=153840÷(2×2)=210168×3×4=201633×13-115=314384÷(459-451)=48237-65×2=10784×(614-610)=336785÷5+494=651143-168÷7=11970×(47-39)=5605.7-2.2=3.5657-995÷5=458426-(70+337)=1962.9+0.2=63.1380÷(40÷8)=7615×3×16=72027×36-759=213421+28×12=75731×25=7756.1+3.3=9.445÷5×51=45969×10÷6=115220+135=355121×(727-721)=72666×44=290414×12×4=672142+425+391=958346+391+364=1101196×5-744=236276×7÷4=483772-289-447=362/4-1/4=1/447×(111-41)=329026×(135÷3)=1170986÷(10÷5)=493300÷4×24=1800405-26×10=14513×2×43=1118378÷6=63962+916=1878971+990-789=1172406+923+309=163836×2×87=6264232×2÷8=58735-(892-318)=161(962-54)÷2=45416×78×3=3744910÷7÷5=26910+953+676=25398.2-7.7=0.5834-18×26=3668.9-2.0=6.939×(171÷9)=741712÷8+496=585610-(407-323)=52626+234-182=78755×(54÷9)=4530216×4×9=7776266×2×5=266025×16÷2=20086+270+324=680693-176+581=1098564+925+240=17292.2-1.2=1.0487-66-291=130188+257-306=139176+187=363373-254=1190.2+6.0=6.2366×2÷4=183375×2=750488+(829-392)=9259.6-6.8=2.8170-40+129=259207÷9×34=782957-32×19=34943×10-37=39360×(494-491)=18033×(67-63)=132166×5×3=2490407-168=23980×11-506=374972÷6÷9=18100-53=47964-(290+335)=339764-(10+640)=114197×2×3=1182417-392÷2=221901+926-132=1695585÷(15÷3)=117186+(299-35)=450299-20×12=59435+19-43=4116.5+6.2=12.746×11+104=610104÷8=1315×72×3=3240384÷(358-355)=128179-110=6961×(348-336)=732468÷3÷6=2625×2÷5=10140-704÷8=5242×9×2=756198÷(30÷5)=3360×88÷8=660799×(16÷4)=3196177×(15÷5)=53110×13×3=390495-29×3=408456÷(2×2)=114281×(90-87)=843506+261=767849-431+648=1066456×(154-145)=4104200+(382-61)=52126÷2=13478-(63+28)=387378+205=58345+818÷2=45413×57×3=2223615-(426-146)=335127-59+323=391920+221+128=1269472÷(32÷4)=5969×6×5=2070784+786+536=210696÷8÷6=2937-566-91=28031×14=43434×44=1496(458-386)÷3=2475×59=4425398-203-24=17163×(426-411)=945755÷5+193=344108÷3×2=72148÷4×5=185(379-367)×61=732267+(178-112)=33324×4×76=7296401-384+108=125334-296=38220÷(829-827)=110112+28×27=86879×(576÷6)=7584981-432+652=1201335-19×15=5010×(261÷9)=290555÷3=18525×21+364=889432-21×9=243956÷(2×2)=23913×3×21=819391-74-170=147206÷(16÷8)=10310×5×98=4900667-(352-338)=653(558-24)÷3=1784/7-2/7=2/7237×2-435=39644÷(358-354)=161944-729+157=37235×19-163=502660÷4÷3=556.3+8.7=15.0150-(302-262)=110203+10×59=793391+404+173=968730×(115-106)=6570763-(636+121)=6294÷(2×3)=49283+89×7=9061/4+2/4=3/4954÷(542-540)=477903-728÷7=799853×8÷4=1706286-202+84=168272-984÷4=26880÷8×7=770348÷2÷3=5852×(367-362)=2609.4-4.7=4.7620÷(2×2)=15534×(361-334)=918528÷3÷8=22(367-342)×68=1700193-(207-78)=6422×12-53=211410-150÷5=38040×24=96059×3×2=354693÷3÷7=33104÷(46-38)=13311-(182-123)=25215×(126-113)=195714+863-55=1522134÷2×88=5896343+(369-28)=684487-25×14=137911×(40÷5)=7288102÷(33-31)=51459×(14÷7)=918485×2÷5=194260+252÷2=3869.8-6.6=3.2464-229-220=1570+392-76=386144+70-62=15295×(365-357)=76026×3×58=4524136÷8×19=323398÷2=19912×2×63=151233×23×9=683138-11=2727×22=59462.8-28.7=34.1967+54×10=150772+(207-40)=239627×8÷3=167218.0+0.5=18.54/8-3/8=1/8493-(902-585)=17629.7+46.5=76.296×13×7=8736360÷4÷2=45174+133×4=706201×9-760=1049350-44×4=174257+167-317=10769+(233-40)=26248×10-118=362108÷(189-187)=54263-39×2=18590×58=5220660×6=3960448÷8×35=196099-275÷5=44402÷(3×2)=6799+(396-30)=46516×(128÷4)=512(193-178)×56=840869-116-311=442397×(60-53)=2779411÷3=137907-24×8=715(927-645)÷2=1410.7+2.3=3.080×2÷8=204/7+2/7=6/77.5+3.3=10.868.2-53.7=14.5336-82=254838+549=138732×5=16057×15=855345+130=475427×(16÷4)=1708333÷9=3795×97×9=82935966-21×31=315726-50×11=176330÷2÷3=55427÷7+117=178828÷(2×2)=20766×(270÷9)=198027×18-299=187456÷(487-481)=76405÷(343-334)=45490+23×21=973513÷3=171234÷(3×3)=26314÷2=157466-318+254=4023.3+2.5=5.8257+810-914=153988×2=1976383-13×7=292145×(72-66)=870288÷(3×3)=32158×3÷6=7910×23=230306÷9=34540×7-777=300348×17=81656+(262-261)=57468+(930-483)=915242×2+350=83428×10×3=840445+834÷3=723568-(150+133)=28534×(84÷3)=95211×25×2=550249+256+456=961828÷6÷2=6923×2×88=4048216÷(3×3)=24961-647=31412×80÷5=192421+79×11=1290646+(902-839)=709237+137×4=78517.6+29.7=47.3120÷8×4=6030×3×16=1440369-(123+194)=5210×6-26=34488+94+341=923146+(269-30)=38581.7-72.2=9.5805+197=1002343-14+133=46254×23÷3=414258÷2=129300÷3×5=5004/8+2/8=6/8165-11×13=2224×4×55=52805/9-4/9=1/9574×4=229629×(490÷7)=2030418-805÷7=303480-106-41=33339×(872-824)=187222×19-238=180405-(348-346)=403117+379+155=651605-73×8=2185÷5=1782×5=4102.8+6.4=9.2498÷6×7=5819.5-2.5=7.0174÷(2×3)=29768+60×12=1488408÷4+888=990841+(583-517)=90776×(184-180)=304660÷(87-82)=13235×7×2=490110×(173-168)=550265÷5×38=201459×54=3186470-223-35=21245+(808-242)=61134×8÷2=136155-35×4=1533×2×9=594330+913-780=46354.2-8.0=46.231×40×9=1116040÷4×11=110880÷8×4=440202-147=55320-14×16=96135+26-91=70(820-565)÷5=51302÷2=151121+58×6=46919.9+70.1=90.0366-25×12=6640÷5=8214×9-789=1137516÷3=17221+29×30=891126÷(2×3)=2115×10×5=750407+(197-27)=577448÷(243-239)=11222×(464-421)=946779×4-717=239984×2×4=67218×16÷2=144178+800÷4=378276-106-92=7852×2×3=312(662-494)÷3=56377+301×2=979340÷4×6=510270+(526-98)=698428×8=3424150÷6×15=375773-322=45139×11-124=305206×4-82=742844÷2+411=83314×34÷2=238167-(207-187)=147380-264÷4=314783+(803-802)=784(189-153)÷9=422×45÷9=110(966-455)÷7=7325×32÷5=160450-55-370=25879÷3=293(796-448)÷4=87(554-479)÷3=25645+270+540=145517×55-250=68588×5=44060÷3×44=880453-(200+155)=98349+96=445512÷2÷4=6474×20÷4=370265×4÷2=530462-(264-19)=21716+266+56=338111-(234-185)=6264+317-311=70168÷(211-205)=28105×(338-335)=315168+161+452=781183+29×18=705157×8÷4=314270÷(799-790)=3094×7-144=51435×13÷5=91674÷(18÷9)=337680÷(16÷2)=8516.8+81.5=98.3737+105×8=1577136×(48÷8)=8165.6+1.1=6.7966-628-12=3268.9+6.0=14.954+345×2=74472×(40÷5)=576536×9÷8=603317-(346-137)=108434×8=3472556-150+251=65788×(689-592)=8536846÷(2×3)=141184+233-55=36219+31×18=57712×10×8=960707-14×37=189142-96-20=2621×19+129=528213+36=249112×(25÷5)=5603.7+7.5=11.2173×(210-206)=69290×(260-254)=540407×(14÷7)=81415×32×2=960264÷3÷2=44162÷(12÷6)=81488-490÷7=418121×6=72662×(518÷7)=458882×2×3=49263÷9+200=2077.1+5.1=12.28.2-0.2=8.0364+(92-73)=38310×28-269=11900÷(2×2)=22527×15-242=163803×5-767=3248550÷5×4=44098.5-56.0=42.5170+49×13=80713×6×96=7488869-(298+118)=45318×2×14=50450÷5×74=740281-(426-230)=85140÷(786-779)=20966-14×66=4245×9÷3=135300÷4×68=510084×57÷2=2394738÷(879-870)=82230-13×7=139254÷2=12772÷(72÷9)=9862-344=518365÷5=73152÷4×6=228336-(27+88)=221646-132×4=118573+117=690312÷8×3=117808÷8×4=404502-(977-642)=167101+135×6=911173×(21÷7)=5194.7+2.2=6.9673-184-198=2918.2+6.8=15.0924÷(28÷7)=23123×(313-271)=96615×37÷3=18596×4÷8=4833×3×9=891472-15×17=217468-(187+32)=24923×(126÷9)=322812-(527+154)=131396+555-720=23134×(180÷9)=680132÷(3×2)=225/10+4/10=9/10213+321+199=733837-105×2=62718×45=810(191-126)×63=40952/8+3/8=5/815×(168÷3)=840822÷(2×3)=137718×(24÷4)=4308369-18×19=27297-15×11=13280÷4=20507×6÷2=152111×16=17618+346-97=267241+(187-48)=380558÷6×26=2418428÷4×3=321(389-315)÷2=3734×22-716=32458+12×12=602196×5=980305+35-83=257945-145×4=365155×(200-194)=930494-108×4=6270×(351÷9)=273076×4=304300÷3=100867+565-638=794284+247×3=1025774÷(3×3)=86156+868÷4=373630÷9÷5=1483×(413÷7)=4897635+403-500=538268-19×13=21290-249+446=487675÷9×94=7050846÷(3×3)=94414-60×6=54187×9-462=1221864÷(72÷8)=9613×13×5=845483-401+108=19074×5-43=32766×(298-285)=858693×(32÷4)=5544759÷3+855=1108332÷4×65=539588×73÷8=803260÷(40÷8)=5247×2×85=799037×(96÷3)=1184452+81÷3=479805×7=5635267-(473-232)=26271+373=644373-(333-231)=27187×60×2=10440286-(422-212)=76532-95-378=5994×72÷8=846420÷3÷7=20489×2=978418÷(14÷7)=20923×19×2=874338+12×68=115472+478+271=821486+37×7=745673+159=832276×(387-380)=193210×(100÷2)=500283-10×8=203(936-841)×20=1900294÷3×41=40181.6+4.2=5.8779+317-981=11565×(148÷4)=2405438×(36÷4)=394256+121×2=298141×6-177=669224+215-86=35360×(18÷6)=18012÷(3×2)=2240÷(2×3)=4023+(298-248)=73153-27=126160÷(15÷3)=32872÷(362-354)=109459×8÷2=1836(361-211)÷5=30379-335÷5=312141×2×4=1128234-120÷8=219(737-708)×89=2581210÷(2×3)=3534×16=54415×33×2=990490÷7=70300÷2÷3=50912÷(2×3)=15235×9×2=630937+849÷3=122064×96=6144835÷(119-114)=16712×2×90=2160572-(207+178)=187188×5-657=283921÷3=30733×27=891350÷7×19=95032×86×7=19264862-(51+217)=59424×(385-348)=88826×55=143049-180÷6=19582-28×19=50505×5-256=2269328-10×25=78573+23×30=126339÷3×71=92336÷(250-241)=4138-30÷5=1329.7-5.1=4.6270×5-681=669245-15=230504÷6÷2=42227×3×9=6129100+281=381699÷3=23362×(224÷8)=1736260-(45+193)=22410-25×10=160922-585=33785×8=6809.3+9.2=18.589+140=229414×8-946=2366714-(374+37)=303974+(841-187)=1628341+177÷3=400340+50×10=84099+301+464=864(339-309)×17=510609+550+647=1806808-428=3802/6-1/6=1/6(294-241)×17=901(287-107)÷9=20486÷3÷6=2728×4+289=40125×36+418=1318358×3÷2=537210÷5×57=2394596÷2÷2=149156×4=624204×(230-221)=1836(260-45)÷5=4352×75÷2=1950436×5÷4=54536×2×20=1440348+90=43842÷3×56=784504÷3÷6=28664÷2÷2=16620×3×5=300154÷7×42=9245.0-0.2=4.815×7×4=420590÷(14÷7)=2954.0+5.3=9.321×(105÷5)=441750-156-24=570145+51×16=961161+37+47=245(330-300)÷2=15494÷2+109=356164+550-411=303273÷(91-84)=39268-(167+84)=17119÷7×4=68489-67-167=255696÷4÷6=29774×(588-584)=309639×6÷9=26390×7=2730218+105×3=533431+(126-14)=543907×5-821=3714109×3×6=1962438÷(3×2)=7330÷5×90=540165÷5=33337+104=44184÷7×49=58845×56=2520(341-163)÷2=8912×12-34=110180+99-270=957×78÷3=1482247×3+380=112120×(92-68)=48058×5÷2=145268-177÷3=20984÷7×18=216160×3×6=2880186+107-32=261666-220-89=3571/6+2/6=3/696×(602÷7)=825642×(30÷2)=630458-203+228=483229-504÷4=10356×9÷8=6312×(304÷8)=456172+370÷2=357185-(75+28)=82635×(565-561)=254015×22×2=660235÷5×6=282585÷(321-316)=11753×(686÷7)=519413×5×71=4615845÷5=169916÷(2×2)=229451+(394-297)=548255+202×4=1063915÷(708-703)=18357×60=3420999-244-152=603427-214=21337×18-597=6982×84×8=5510439×22=858132-(53+58)=21216+15×28=636453-(222+183)=4824×15÷9=4014×(168÷8)=294325÷5×9=585708-14×26=344(329-189)÷7=20149×5=745240÷6×5=200938+936-664=121011×7×34=2618290-(369-192)=113500-215×2=70933-248÷4=871423÷(27÷3)=47396÷6÷2=33258+395-296=357831-687=144301+799-340=760578-10×48=9835×23=805383-15×11=21880+276×3=90834×(18÷9)=68576÷4+728=872420÷5÷6=1434÷(179-177)=17430-(301+86)=43618÷(904-901)=206209+(407-366)=250140+426+288=85492×47×8=34592534-99=43570×4÷5=56174×4-243=453475-88-275=1123/4-1/4=2/4368÷(2×4)=46296÷(2×2)=74992-593+324=723983×(669-660)=88473.7+3.7=7.4278÷2×3=417274+226-313=187157×2=314600+340×2=1280424-420÷4=319273+17×32=817360-(36+113)=21116×(419-399)=32041×3×6=738852-201-651=064×(345÷5)=44161/3+2/3=1271×2-67=475679÷7=97472-(27+53)=3924.1-2.6=1.5389-28÷2=375130÷(341-339)=6511×15×3=49513×(72÷3)=312734-53×3=575117×2÷3=7876+(324-161)=239724-(644-299)=379836×(21÷3)=5852603×6-635=2983456÷(16÷8)=228121×5-221=384368÷2=184210÷(18÷9)=105834-155+437=111639×2×43=3354156×6=936(480-336)÷6=24(947-585)÷2=181445×6=2670322×6-403=1529347×2-636=58170÷(20÷4)=3438+960÷8=15812×35-161=259674-383=291513÷(3×3)=57364-13×14=182280-14×20=012×32×2