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690÷2×5=586-486+610=3.4-2.8=14×5×7=440÷8×34=814-20×2=105×8-162=129×5+256=229×4-609=954÷(3×3)=53×16+89=184÷8×13=28×33÷7=866-588+946=5.6-0.3=56×50÷2=182÷2÷7=378÷(423-416)=352÷(731-723)=360-18×3=371×2-271=389+(593-413)=462-341+362=6.5+2.8=976-437=57.9-50.9=34.3+23.6=465÷(35÷7)=372-149-190=31×16+177=125×3×8=102+78×5=81×10-88=(430-10)÷6=53×39=10×58÷5=80×(120÷6)=446-220=225+250-270=70×11÷5=(958-889)×44=(170-92)÷3=5.3-3.6=648÷(2×2)=127×4+683=(344-144)÷4=6.3-4.8=150-64÷2=1/5+2/5=(846-588)÷3=180÷2=296×3-53=30×(337-315)=399×2÷7=996÷(513-509)=913-56-202=911-14×25=72×11=(796-676)÷4=33×10-228=452-82-296=163×4÷2=311-(58+41)=1/5+3/5=404+575-339=906÷2+413=747+10×89=351-333÷3=13×6×83=108÷(24÷6)=19×19-222=268-81×2=53×(195÷5)=30×3×61=24×3×21=16×(304÷8)=291×2÷6=682+760÷5=423×2-584=13×12×3=10×52÷2=14×13÷7=3.2-0.3=888+459+244=266+57×2=410-98÷7=18×65÷9=46×20=22×14-118=208+770÷2=5/9+4/9=990÷(2×3)=301÷7×25=10×25=22×32÷8=815-282-313=169+212=850÷5+445=751-393=(182-98)÷6=843×9-32=11×28÷7=159×6-32=227+227=308÷(947-940)=288÷3+920=43×2×36=241×(67-63)=612÷(2×3)=12÷2×66=996-(571+346)=228÷(2×2)=615+325=11×(360÷8)=11×21×2=34×56÷7=843-15×27=425-165×2=16×16-132=317-275+889=105×4-272=67×4=263-14+78=92×10÷4=918÷6=94×(640-602)=352÷4+388=40÷(2×2)=897×4÷6=975-(708+86)=534+53×11=7.9+8.6=103-29×3=41×27×9=327-(99+217)=309×3=20×23×2=20×40-468=57.6-15.9=458-(552-297)=576÷2+823=81×75=109+123=220+(434-355)=22×2×15=848-(700-132)=912÷2÷8=375÷(46-41)=936÷3÷4=25÷(30÷6)=157×(415-411)=620-960÷2=44×(56÷4)=697×9÷3=731-193×3=848÷(48÷6)=992÷8=15+538+191=252-12×3=340-234+264=13×2×99=421+64×2=12×20×3=4.2-1.5=167×5=774÷9×5=346-270÷3=292-90×3=29×(93÷3)=51×(16÷2)=705×3÷5=10×5×52=39÷3×45=564÷4×3=133+943+588=888-239=68×(378÷6)=26×10-185=202×(49÷7)=758-494-131=150-51×2=56÷7×3=75÷5×10=488-288÷8=19×49+641=11×82=32×3×63=16×11-25=678÷6+586=582÷(30÷5)=888+(952-224)=321×(18÷9)=402+(475-379)=375-963÷9=459÷9÷3=603×2=505-29×13=9.5-2.0=520÷2×4=123+273-36=345÷5+10=57×(215-199)=737-213÷3=734-78×8=458+10×3=310÷2×3=847+865-434=310×2÷4=13×7×80=973×8÷7=336÷(2×4)=279-58=778×4÷8=252÷3×8=928÷2×9=6.1+3.3=512+(154-90)=595-(134+194)=876÷3÷4=236÷4=806×(24÷6)=(220-202)÷6=841+(140-18)=347-(169-86)=32×25÷4=844-206×3=396÷3=65×(574÷7)=89.0-3.8=19×15=371-303+168=16×2=269+210-408=12×(154÷7)=42×11=101+329=622÷(994-992)=286-(161+121)=252-(275-180)=3/6-2/6=184÷4=891-(130+106)=10÷(35÷7)=12×8×84=372-225=10×32-274=23×(150÷5)=393-(174+58)=301-10×21=990-322=229+24÷6=78×35×9=99÷(72÷8)=(232-197)÷7=26×8-152=40×4×6=522+870+171=540÷(54÷9)=16×10-60=96×10÷3=30×(194-161)=313-46×6=111×2=497-97-307=369+797-408=462÷6×9=5.8-1.2=271+184÷8=71×(693-685)=(180-140)÷5=899-(760-80)=72÷(4×2)=169×7=98.6-8.0=144÷8×6=121+26+10=970÷5×8=289+(354-265)=56.7-21.9=465+104×4=386+(536-329)=9.4-7.3=60-42=361+121-57=982-153-352=394-(245+123)=24-30÷5=489-24×5=333÷3=30÷(24÷8)=256-(209-118)=362-328-10=62×(36÷9)=394-342+135=936÷6÷2=832÷2×9=332×(310-307)=112÷(876-869)=709×3-827=70+370=(355-341)×20=(162-143)×17=786×(723-719)=866×8=35×(401-386)=732-214-446=261÷(3×3)=967+173×5=460-340÷5=119-41=21÷7=18×27-475=386×2=33×17-142=775×6=348×8÷4=794+162×6=22×(130÷5)=702+496÷2=864-275-64=381-(383-49)=669-844÷2=20×4×84=202-11×11=738÷2=716+(921-682)=576÷9÷2=187×3=15×9×4=16×(560÷8)=95÷(252-247)=49×(140÷7)=383-90×3=321+653+932=102÷(2×3)=356÷4=(286-271)×52=624÷(2×4)=176÷(4×2)=10×41=78÷(199-193)=35÷5=336÷6=49×16÷7=169-81×2=136÷8×2=612÷9+495=454×2÷4=4/6-1/6=398×2=37×(56÷7)=975-147×5=565+656+849=133+(350-171)=105×4÷6=705-(31+550)=(578-296)÷6=374-137=209-(167-120)=988÷(2×2)=427×2-811=80.9+17.0=459-456÷6=796×(553-548)=15+(375-289)=38×16+231=12×8×3=136×3÷4=350-(659-326)=26+458-107=104+384=19×10×4=160÷4×93=55÷5=60×4÷2=153+(465-12)=30×33-511=858+267×2=372÷(14÷7)=795×4-678=456-313=377-329+98=799-(910-356)=154×5÷7=580÷5÷4=840-24×17=890-327÷3=7.8+5.3=117-102=930+50÷5=333-537÷3=993+981-936=(467-254)÷3=80+102×8=928-11×55=470-(231-192)=10.5+63.1=445-17×8=891÷(3×3)=33×89×8=442÷2×4=148+301-329=70×7×5=319+546+116=257×(200-196)=452-279+79=26×4×5=27×12-165=757×(551-548)=238+(314-146)=782-402-369=615÷(749-744)=11×24-137=142-(264-192)=249÷3×79=21×30÷9=406-71=745+191-849=21×2×57=(253-162)×21=278+107×5=482+748=205-53×3=468÷6÷2=18.5+28.9=610×2=576÷(3×3)=(523-393)÷5=513÷(18÷2)=92×5-321=485×8÷4=778-44×11=9.2-6.2=15×49=187+208=24+450+430=428-266-82=280+105=168×4+171=480÷4÷3=20+286-141=168+259+568=597+56÷7=85.7+8.5=263×(14÷7)=348÷3=442-29×10=140-(255-252)=501-260=49×4÷2=448÷8×46=524×9-937=55×82÷2=92+338=274+297+419=25×19-171=542+39×19=108-75=446-98×3=645-137+421=27×(130-117)=531+74-525=162×6-333=13×7×39=313-(76+33)=381-(408-88)=28×88÷8=266×3×6=852+(404-208)=480÷2×6=415-52-107=537+292=(329-297)×23=509-(290+80)=771÷(289-286)=996÷(2×3)=17×37=22×6÷4=648÷(2×4)=265-(345-188)=44×86×6=484÷(12÷3)=464-74-337=845-(208+359)=216÷4=9.6+43.6=8.8-7.8=105+277=216÷(18÷9)=145+667=424÷4×8=42×(56÷7)=95÷5×18=354+989-788=894÷(530-528)=237+332÷4=66×22÷3=53+(114-106)=731-464÷4=203÷7+134=65×5×2=38×51×5=796+45×4=(208-168)÷5=(477-461)×40=53×12+131=670÷5=2/6+3/6=17×45-424=52×12=(434-274)÷5=406×2+517=873×5-169=68×5÷4=156×6÷3=154×2+209=96×98×4=3.5+8.3=385+567÷9=155÷5×19=394-167×2=775÷5×2=92×70×8=497+82×5=260-66×2=13×(135÷9)=980-713+135=406+98=35÷(35÷5)=13×(136÷2)=747÷3×6=257+11×57=24×14-159=387-(72+156)=271×3-49=23×15=13×27+142=153÷3×9=291÷3×67=410-405+437=882÷3÷6=592÷2=(108-49)×41=(949-448)÷3=12÷3×5=857-717=13×(54÷3)=252-940÷5=38×5×2=322÷(35÷5)=324÷3=93×(52÷2)=429-102-76=10×49=21×(47-26)=306÷9×2=99×(50÷5)=54.9+40.0=169+659+13=112×7=917-776=262×3=504÷(968-959)=6.8-0.6=10×12×4=596×2-873=393+536÷8=568÷2×6=2/5-1/5=912÷(4×2)=100×(56÷8)=53×49=263-(366-210)=65×60=388-70-234=27×7×3=790÷(10÷2)=234-(226-120)=406-303+555=12×17-117=80÷5×22=720÷3÷2=495-28×16=(766-442)÷3=784+274+413=634÷(888-886)=21×12÷9=40×7×3=92+266=726-(325-257)=362÷2=13×(240÷5)=75÷3×5=861÷3=49×40=32×5÷2=50×(202-199)=36÷(24÷8)=10×5×82=378÷3÷9=747+67+978=974-235-677=(429-410)×48=26×(423-402)=296÷8=14×5×31=230+226-247=891÷9+193=946×8÷4=44×6=566×(801-798)=872×(20÷4)=815+785=(510-464)×30=265+202-323=452-905÷5=849÷3×7=233-190÷2=153+195=231×(21÷7)=716-490=(228-70)÷2=53×8=183+18×45=180+707=187+12×29=326+870=239+191=181-125=4/7-1/7=20×3×51=182÷(58-51)=96÷3×6=246×(20÷5)=291-18×10=390-16×13=444÷(3×2)=125×(286-279)=920+54×4=321-16-164=47×(75÷5)=283+43×8=12×(373-315)=157+24×2=768×7-680=114×8×7=352-(154+71)=44-26+95=40×68=624-282=86×9÷3=776-381+155=367-21×14=245+51-85=360-10×21=(744-508)÷2=112÷7×21=260×(475-472)=574+102÷3=35+278×3=708+(625-465)=84×85÷7=251×(956-951)=(595-556)×94=91÷7+383=30×19=3.4+9.9=190-120+275=194×(91-86)=845÷5+441=37.2+50.4=840÷(2×4)=156÷2=997-445-72=45×9÷5=21×11=390÷(36÷6)=85.6-81.7=629×7=998-344-582=643+31-195=160-600÷5=95×(30÷6)=494+251=319-13×12=426×5-883=103+(394-318)=45×6-80=28+(411-188)=4.2+4.6=931-(172+682)=18×(207÷3)=235-163=712÷(4×2)=25×(56÷2)=177÷3=456÷(4×2)=764-704+547=477-321-27=633-(494+30)=32×14÷8=193+(335-234)=12×40-212=10×13×7=146+572+111=998÷(789-787)=446-(98+58)=648÷8÷9=5.6+9.7=47×(200÷5)=48×3×2=584÷(422-420)=473-19=46×2×56=25×(100÷4)=448÷8÷4=60×(83-62)=497-834÷6=365+164=915-108=216÷(16÷2)=408-10×29=327+17×5=332×(16÷4)=24×30×4=396÷(3×2)=78÷2+677=24+52×15=499×8÷4=409-290-99=81÷9×31=51.7-49.4=581-360÷4=636÷3=38×3×6=1.9+9.0=61+135×6=28×16÷2=51+487+293=8.0+4.5=(359-113)÷6=982÷2×9=8.1+7.0=36×14=441÷7÷7=71×70=967-(578-183)=24×4×53=839-635+20=285-(478-361)=369÷(454-451)=60×61×5=43×2×89=234÷6×3=297+(220-219)=9.5-2.5=13×6÷3=124÷(177-175)=92.7-72.3=46×2×80=318÷(189-183)=725+33×6=909-365-533=468÷(3×2)=10×7×76=261+95+547=468-128×2=345×2×3=77+55×4=946-(630+217)=454+517+114=486-483÷3=256÷8÷8=603÷9×13=199×3+385=473-39×12=864×9-460=216-18÷9=40×6×3=846÷(3×3)=34×50÷5=96+244=13×(310÷5)=2/8+4/8=99×83×2=217+311=131×(14÷7)=60÷(3×2)=766-(864-594)=14.3+19.2=676+239+340=92×(132-124)=343÷7×2=266-(447-344)=53×52×8=29×(195-163)=964-(292+469)=675-18×36=666-(516-279)=(359-344)×24=29×23-573=(368-186)÷2=51÷3×7=126÷(343-340)=119×7×8=378÷2×8=115+(345-187)=239+766÷2=816-354+146=1/4+2/4=372-336÷7=852+229-518=42×2×35=(226-177)×15=950×(766-763)=348÷(399-397)=448×2-218=45.3+38.0=720÷6÷2=700-(839-447)=1.4+3.2=268+(388-268)=65×(694-679)=(270-135)÷9=318-25×9=(527-225)÷2=436-222=165×2-50=43.0-3.9=145×6×5=41×27÷3=580÷4=62+417-45=320÷5×13=7.5+6.4=22×3×5=961-(389-380)=(332-134)÷3=374-(337+33)=309×2×7=319×8-913=46+(758-443)=14×48÷2=(156-51)÷5=16×20×3=102÷(305-299)=585×(133-124)=289+120+452=60×97÷5=439+201+38=666×(14÷7)=926-79×6=11×42×2=83+32×27=116+29+433=204+33+127=3/5-1/5=37×8×6=276+423+929=46×19+935=13×33-238=258+55×12=26.2+22.3=928-(340+108)=44+132=85×4+63=793-(781-365)=128×6-153=859×4=510+886+767=126×7×9=830-270=269+598+773=161+644-123=693÷7×98=45÷5=21×(276-269)=270÷9×31=260×(14÷2)=417+828÷2=431-45×7=147+481+279=54÷6×26=98+27×11=356÷2×3=6.4-1.8=3.2+4.5=160+127=58×2×6=71.1-37.2=177-(414-345)=793-(70+705)=396+50×13=382-(267+87)=97×41=233-111=67×21×5=407+258÷6=697+82+16=972-12×57=759-73×6=24×41×5=12+465-13=208÷(862-860)=42×19÷2=47×17=284×(420-417)=811-593+231=30×3×66=752÷(2×2)=8.0-2.7=487-28×10=158×5=712-259÷7=8.2-4.1=404÷(2×2)=348÷(273-271)=474÷(180-178)=452-334+235=74×30÷3=288÷(21÷7)=204÷(3×2)=299-291+367=486-19×16=478-(73-31)=48×36=823-10×48=756÷9×39=90÷3×72=90×16÷2=26×14=366-299-36=282×3-447=693÷(747-744)=366+374+243=114+346-255=9.5+5.1=11×14×4=466-73×6=(284-186)÷2=500+31×24=16×10-48=525÷(559-556)=769+(860-669)=465-11×30=844-(167+452)=43×2×92=678+557+958=91×19=134-23×4=97×(564÷6)=670÷5×9=381-832÷4=66+888÷2=972÷9÷2=517+948-202=375-12×23=128-71=16+64-60=431-(165+179)=30×(102÷6)=840÷2÷4=15÷(404-399)=801+842+88=87-83+45=259+36÷3=356-11×24=922÷2×3=74×74=13×5×78=484+298+69=241+61×2=65×(24÷2)=192×4-724=733+40×25=887+31×32=170+113×6=12×(35÷5)=27×11-175=(934-316)÷2=17×10×3=760÷4÷5=16×14×4=33×22÷2=16×4×84=984÷(3×2)=702+791+127=463-16×24=126÷(391-385)=21×7×4=45×(261-252)=16×2×76=875×2=384÷4÷4=309×3-908=(336-318)÷3=135÷5=921-714+623=18×3×8=948×5÷4=649-(66+277)=821+112×8=302-10×2=9.6+8.1=872+710-760=472-13=330+37+106=974-108÷2=478-(322-249)=483-214×2=116+34-57=727-137+714=315×8÷5=1.0-0.5=33×19-227=194-(174-119)=69×26×4=33×14-224=653-24×16=500-24×10=447÷(354-351)=366-25×12=406-(500-284)=7.7-2.1=78×(66÷6)=656-317×2=288×2=480-35×12=3/7-2/7=782-205÷5=603÷9×5=342÷2÷9=878×(350-341)=241+18÷6=52×50×6=863-18×2=772+586=82×30=81÷9×74=940÷2÷5=182×4×3=750-990÷2=92+570÷3=485÷(20÷4)=214-207+178=12×27=940-478=16×26+490=46+(94-86)=403-230+70=156×3-116=184×(21÷7)=194×(687-680)=582+(530-333)=723-65-54=35×30÷6=384÷3÷4=165÷(10÷2)=265+80×5=8.5+1.2=274-402÷2=238×(174-171)=11×75=209×(182-178)=141×3+29=371÷(21÷3)=594÷6÷9=902÷(265-263)=847+516-633=979-916=19×22-305=39-19=43×(45÷5)=840÷7×3=62-84÷3=3/8+2/8=11×11×3=858÷6+431=307×3=652×(81÷9)=308-960÷4=87×66×4=271-684÷6=603×(42-39)=178×(35÷7)=560÷5=732-191×2=700÷5÷5=244×(81÷9)=35×(168÷7)=493+264+550=694×(35÷5)=783÷3+862=3.8+7.8=69×(100÷2)=730×8÷2=76+(801-45)=336÷2×4=646-10×63=768÷(12÷2)=719+525-550=28÷7×85=75×77=33×(30÷5)=240+259=281-186+278=784÷(4×2)=356+25×15=890-477-155=50×54=16×(216÷4)=294÷3×10=12×(374-344)=107×(490-483)=(445-412)×21=26×22-390=522÷(2×3)=383×2×3=930÷2÷5=430-55-274=20×44÷8=283+(882-755)=13×50=473+415=274+230+272=55×(599-533)=953-110-123=162×(15÷3)=71×(532÷7)=932×5=748×6-828=128÷8=460×2=14×23×2=459+789-161=494-208+102=5.0+9.6=342-82-204=256÷8÷4=923×(14÷2)=93÷3×14=128-288÷3=248×(431-427)=(454-422)×61=18×4×18=335×2-661=570÷5×9=60+32=773-456÷4=162×2+503=222+50×20=4/9-3/9=661×8=(701-643)×18=651+339-770=199×5-601=167+854-331=11×8×27=2.8+8.9=29×4×8=243+397=415-233=14×13×3=497÷(496-489)=98×(818-776)=365-(39+196)=3/10-2/10=95÷5=270+306+233=432÷(263-255)=530×(25÷5)=64×10=592+126×5=326-(117+119)=30×10×3=87×11-257=679-(759-286)=372÷(24÷6)=65+11×13=165÷(40÷8)=3.6+9.0=31×3×96=860×7-386=310÷2=84.0-39.1=139×(281-274)=846÷9×10=594÷3=214-183+285=480-60-46=(792-437)÷5=140+550÷5=241+56×12=574÷2÷7=336÷(42÷7)=785×(40÷8)=898-(223+235)=(189-65)÷4=178×(892-889)=428+93=369÷(229-220)=358-90=(375-183)÷8=219×3=581+10×44=210÷3×59=27×15-321=642×4-392=409-90×3=1/8+5/8=52÷(2×2)=883-(442-232)=4/7+2/7=248×3÷4=4.2-3.6=40÷4×27=42×4÷3=(474-439)×18=8.1-4.1=(323-53)÷2=98+331-324=57×14=365+614=300÷(18÷3)=113-(274-260)=964-31×18=48×4÷2=14×(184÷4)=100÷(2×2)=66×6-392=252÷7=480+(413-270)=204÷2=464+82×5=54×12=16×19=20÷5×57=63×67÷3=588×(18÷3)=22×15×2=619-254=784÷7÷7=20×7×2=99÷(45÷5)=75+44=66÷3×28=17+74×13=144÷4×64=412÷(28÷7)=24÷3×45=156÷3÷2=91×(665÷7)=542×(20÷4)=441÷7×10=1/6+2/6=16×2×25=60÷(79-73)=148-47=79×12÷2=450-(85+211)=675-487=480÷2=85×28×2=11+23×17=129÷(226-223)=16×16-171=12×2×77=172-(263-177)=146×(56÷8)=51×(14÷2)=875-81-522=447×2×3=114÷3×17=192÷4×12=920÷4+496=975×3=87×5×7=5/7-1/7=313×3-802=574+722+205=309×5=50+41×23=940+700-933=61×4×3=15×3=2/6-1/6=5.4+9.7=460-460+407=612÷4÷9=132-456÷6=328-117×2=44×5=202÷2=4.6+3.1=647+(945-62)=811×(385-378)=581÷(49÷7)=1.1+3.9=201÷3×5=494÷2×3=247-(398-217)=41×9=65×2=441-(103+82)=870-257-184=30+62×8=12×34-381=20×7÷2=14.4+58.8=1/6+3/6=43×13-382=84÷2=600÷3÷8=452-406÷2=30×32-329=8.9-8.2=11×(196÷4)=545+12×36=853-451+136=396÷(54÷9)=55-(292-280)=304-36×7=27×11÷9=96÷2+708=874-486=846÷3÷6=23×22÷2=634×3=956-35×23=280-(82+147)=378÷6×11=20×(196÷4)=690÷5=283-150-66=36×(138÷6)=75÷(12÷4)=840+(609-130)=14×64-540=199+11×45=79-26×2=61×22×4=552÷4÷2=415-(310-92)=640÷5÷2=765÷9+930=196×6÷3=609-680÷5=181×(763-754)=248-228+396=40+691+915=(286-250)×45=4.5-1.5=78×(28÷7)=239-59-141=606-(675-96)=474+26×24=32×(120÷8)=13+34×15=26×16+661=6/10-2/10=48×5÷4=774-15×30=(176-132)÷4=19×4×20=438-125+173=496-(278+98)=55÷(421-416)=15.2+71.4=114×(192-189)=724×3=962×(27÷9)=701-148-401=34+(411-10)=419+48-413=12×41-116=(946-232)÷3=78×(915-893)=7.6+2.3=22×2×21=137+102=756×3-395=191×(419-414)=96×89×7=185+(732-513)=392-46-314=(375-346)×14=5.5-3.5=14×(229-210)=419-16×4=417-15×18=637×(30÷5)=12×16×2=268÷(20÷5)=1/4+3/4=43×37=45÷(54÷6)=104÷(2×4)=71+84=442-(293+141)=59.1-0.6=9.0-2.5=287-(92+131)=623+22×4=10÷2+154=462-338+99=428-141-79=98×5÷2=370+87-212=582+944-144=(470-446)÷4=33×2×28=344-49×5=251+64×10=(474-90)÷4=12×(623÷7)=121×2=4.3-1.0=960÷(2×2)=(814-458)÷2=552-15×11=391+11-19=834-57×10=76.6-47.0=734÷(16÷8)=322+81=24×(21÷7)=936÷(881-872)=576÷3÷2=552÷(2×4)=333÷3÷3=23×24-65=513×7-401=77×(16÷2)=36×5×4=300÷(42÷7)=547-400+369=141×6÷2=382×7=768+809=294-585÷9=90÷9=10×3×35=414÷9=926+(237-14)=150+143+682=445-(159+284)=9.5-2.6=12×7×66=9.5+3.4=50×2=180÷9×30=862×7÷2=507×(81÷9)=12×7×2=17×36+691=58÷2+210=877-(526+161)=89×(480-474)=702-975÷5=858÷(2×3)=197+17×13=234÷(2×3)=35×29÷5=852-(325+207)=346×2×4=102×5×4=899-623=53×3×4=3.8-1.3=34×(459-440)=455÷(925-918)=41×17-610=880-620+524=209×(56-52)=24+(165-149)=18×14×3=455-209-206=120÷(36÷9)=866-(63+16)=223+288=238×(517-514)=64×7=10×79=3/8-1/8=(497-371)÷2=351-238=23×(981-924)=11×8×74=2.0+2.8=588×5÷2=453-44×10=456×3÷8=962×(18÷9)=597×7-442=85×(176-172)=150÷(12÷6)=429+(357-287)=12×4×30=525-(781-748)=23×21-133=48÷6×42=11×69-221=(240-198)÷2=586÷2×7=98×79×5=17-15+163=189÷9×19=394×8=682-17×40=386×2×8=862×(547-541)=220÷4÷5=(577-523)×27=48+17×50=402+760÷4=304+64×9=(620-382)÷7=360-113-183=23×12×2=218+445×2=600÷(2×4)=80×(461-454)=373+(379-325)=381+(486-329)=163×3+482=84×51÷3=476+18-416=29×3×8=434-245+378=395+(497-15)=852-373×2=(913-303)÷2=326×(409-405)=20×83÷4=58×(404-381)=217÷(28÷4)=603-280=32×50÷2=384-312-33=18×4×76=377+80-337=844+(924-339)=559+10×44=284-13×13=参考答案690÷2×5=1725586-486+610=7103.4-2.8=0.614×5×7=490440÷8×34=1870814-20×2=774105×8-162=678129×5+256=901229×4-609=307954÷(3×3)=10653×16+89=937184÷8×13=29928×33÷7=132866-588+946=12245.6-0.3=5.356×50÷2=1400182÷2÷7=13378÷(423-416)=54352÷(731-723)=44360-18×3=306371×2-271=471389+(593-413)=569462-341+362=4836.5+2.8=9.3976-437=53957.9-50.9=7.034.3+23.6=57.9465÷(35÷7)=93372-149-190=3331×16+177=673125×3×8=3000102+78×5=49281×10-88=722(430-10)÷6=7053×39=206710×58÷5=11680×(120÷6)=1600446-220=226225+250-270=20570×11÷5=154(958-889)×44=3036(170-92)÷3=265.3-3.6=1.7648÷(2×2)=162127×4+683=1191(344-144)÷4=506.3-4.8=1.5150-64÷2=1181/5+2/5=3/5(846-588)÷3=86180÷2=90296×3-53=83530×(337-315)=660399×2÷7=114996÷(513-509)=249913-56-202=655911-14×25=56172×11=792(796-676)÷4=3033×10-228=102452-82-296=74163×4÷2=326311-(58+41)=2121/5+3/5=4/5404+575-339=640906÷2+413=866747+10×89=1637351-333÷3=24013×6×83=6474108÷(24÷6)=2719×19-222=139268-81×2=10653×(195÷5)=206730×3×61=549024×3×21=151216×(304÷8)=608291×2÷6=97682+760÷5=834423×2-584=26213×12×3=46810×52÷2=26014×13÷7=263.2-0.3=2.9888+459+244=1591266+57×2=380410-98÷7=39618×65÷9=13046×20=92022×14-118=190208+770÷2=5935/9+4/9=1990÷(2×3)=165301÷7×25=107510×25=25022×32÷8=88815-282-313=220169+212=381850÷5+445=615751-393=358(182-98)÷6=14843×9-32=755511×28÷7=44159×6-32=922227+227=454308÷(947-940)=44288÷3+920=101643×2×36=3096241×(67-63)=964612÷(2×3)=10212÷2×66=396996-(571+346)=79228÷(2×2)=57615+325=94011×(360÷8)=49511×21×2=46234×56÷7=272843-15×27=438425-165×2=9516×16-132=124317-275+889=931105×4-272=14867×4=268263-14+78=32792×10÷4=230918÷6=15394×(640-602)=3572352÷4+388=47640÷(2×2)=10897×4÷6=598975-(708+86)=181534+53×11=11177.9+8.6=16.5103-29×3=1641×27×9=9963327-(99+217)=11309×3=92720×23×2=92020×40-468=33257.6-15.9=41.7458-(552-297)=203576÷2+823=111181×75=6075109+123=232220+(434-355)=29922×2×15=660848-(700-132)=280912÷2÷8=57375÷(46-41)=75936÷3÷4=7825÷(30÷6)=5157×(415-411)=628620-960÷2=14044×(56÷4)=616697×9÷3=2091731-193×3=152848÷(48÷6)=106992÷8=12415+538+191=744252-12×3=216340-234+264=37013×2×99=2574421+64×2=54912×20×3=7204.2-1.5=2.7167×5=835774÷9×5=430346-270÷3=256292-90×3=2229×(93÷3)=89951×(16÷2)=408705×3÷5=42310×5×52=260039÷3×45=585564÷4×3=423133+943+588=1664888-239=64968×(378÷6)=428426×10-185=75202×(49÷7)=1414758-494-131=133150-51×2=4856÷7×3=2475÷5×10=150488-288÷8=45219×49+641=157211×82=90232×3×63=604816×11-25=151678÷6+586=699582÷(30÷5)=97888+(952-224)=1616321×(18÷9)=642402+(475-379)=498375-963÷9=268459÷9÷3=17603×2=1206505-29×13=1289.5-2.0=7.5520÷2×4=1040123+273-36=360345÷5+10=7957×(215-199)=912737-213÷3=666734-78×8=110458+10×3=488310÷2×3=465847+865-434=1278310×2÷4=15513×7×80=7280973×8÷7=1112336÷(2×4)=42279-58=221778×4÷8=389252÷3×8=672928÷2×9=41766.1+3.3=9.4512+(154-90)=576595-(134+194)=267876÷3÷4=73236÷4=59806×(24÷6)=3224(220-202)÷6=3841+(140-18)=963347-(169-86)=26432×25÷4=200844-206×3=226396÷3=13265×(574÷7)=533089.0-3.8=85.219×15=285371-303+168=23616×2=32269+210-408=7112×(154÷7)=26442×11=462101+329=430622÷(994-992)=311286-(161+121)=4252-(275-180)=1573/6-2/6=1/6184÷4=46891-(130+106)=65510÷(35÷7)=212×8×84=8064372-225=14710×32-274=4623×(150÷5)=690393-(174+58)=161301-10×21=91990-322=668229+24÷6=23378×35×9=2457099÷(72÷8)=11(232-197)÷7=526×8-152=5640×4×6=960522+870+171=1563540÷(54÷9)=9016×10-60=10096×10÷3=32030×(194-161)=990313-46×6=37111×2=222497-97-307=93369+797-408=758462÷6×9=6935.8-1.2=4.6271+184÷8=29471×(693-685)=568(180-140)÷5=8899-(760-80)=21972÷(4×2)=9169×7=118398.6-8.0=90.6144÷8×6=108121+26+10=157970÷5×8=1552289+(354-265)=37856.7-21.9=34.8465+104×4=881386+(536-329)=5939.4-7.3=2.160-42=18361+121-57=425982-153-352=477394-(245+123)=2624-30÷5=18489-24×5=369333÷3=11130÷(24÷8)=10256-(209-118)=165362-328-10=2462×(36÷9)=248394-342+135=187936÷6÷2=78832÷2×9=3744332×(310-307)=996112÷(876-869)=16709×3-827=130070+370=440(355-341)×20=280(162-143)×17=323786×(723-719)=3144866×8=692835×(401-386)=525732-214-446=72261÷(3×3)=29967+173×5=1832460-340÷5=392119-41=7821÷7=318×27-475=11386×2=77233×17-142=419775×6=4650348×8÷4=696794+162×6=176622×(130÷5)=572702+496÷2=950864-275-64=525381-(383-49)=47669-844÷2=24720×4×84=6720202-11×11=81738÷2=369716+(921-682)=955576÷9÷2=32187×3=56115×9×4=54016×(560÷8)=112095÷(252-247)=1949×(140÷7)=980383-90×3=113321+653+932=1906102÷(2×3)=17356÷4=89(286-271)×52=780624÷(2×4)=78176÷(4×2)=2210×41=41078÷(199-193)=1335÷5=7336÷6=5649×16÷7=112169-81×2=7136÷8×2=34612÷9+495=563454×2÷4=2274/6-1/6=3/6398×2=79637×(56÷7)=296975-147×5=240565+656+849=2070133+(350-171)=312105×4÷6=70705-(31+550)=124(578-296)÷6=47374-137=237209-(167-120)=162988÷(2×2)=247427×2-811=4380.9+17.0=97.9459-456÷6=383796×(553-548)=398015+(375-289)=10138×16+231=83912×8×3=288136×3÷4=102350-(659-326)=1726+458-107=377104+384=48819×10×4=760160÷4×93=372055÷5=1160×4÷2=120153+(465-12)=60630×33-511=479858+267×2=1392372÷(14÷7)=186795×4-678=2502456-313=143377-329+98=146799-(910-356)=245154×5÷7=110580÷5÷4=29840-24×17=432890-327÷3=7817.8+5.3=13.1117-102=15930+50÷5=940333-537÷3=154993+981-936=1038(467-254)÷3=7180+102×8=896928-11×55=323470-(231-192)=43110.5+63.1=73.6445-17×8=309891÷(3×3)=9933×89×8=23496442÷2×4=884148+301-329=12070×7×5=2450319+546+116=981257×(200-196)=1028452-279+79=25226×4×5=52027×12-165=159757×(551-548)=2271238+(314-146)=406782-402-369=11615÷(749-744)=12311×24-137=127142-(264-192)=70249÷3×79=655721×30÷9=70406-71=335745+191-849=8721×2×57=2394(253-162)×21=1911278+107×5=813482+748=1230205-53×3=46468÷6÷2=3918.5+28.9=47.4610×2=1220576÷(3×3)=64(523-393)÷5=26513÷(18÷2)=5792×5-321=139485×8÷4=970778-44×11=2949.2-6.2=3.015×49=735187+208=39524+450+430=904428-266-82=80280+105=385168×4+171=843480÷4÷3=4020+286-141=165168+259+568=995597+56÷7=60585.7+8.5=94.2263×(14÷7)=526348÷3=116442-29×10=152140-(255-252)=137501-260=24149×4÷2=98448÷8×46=2576524×9-937=377955×82÷2=225592+338=430274+297+419=99025×19-171=304542+39×19=1283108-75=33446-98×3=152645-137+421=92927×(130-117)=351531+74-525=80162×6-333=63913×7×39=3549313-(76+33)=204381-(408-88)=6128×88÷8=308266×3×6=4788852+(404-208)=1048480÷2×6=1440415-52-107=256537+292=829(329-297)×23=736509-(290+80)=139771÷(289-286)=257996÷(2×3)=16617×37=62922×6÷4=33648÷(2×4)=81265-(345-188)=10844×86×6=22704484÷(12÷3)=121464-74-337=53845-(208+359)=278216÷4=549.6+43.6=53.28.8-7.8=1.0105+277=382216÷(18÷9)=108145+667=812424÷4×8=84842×(56÷7)=33695÷5×18=342354+989-788=555894÷(530-528)=447237+332÷4=32066×22÷3=48453+(114-106)=61731-464÷4=615203÷7+134=16365×5×2=65038×51×5=9690796+45×4=976(208-168)÷5=8(477-461)×40=64053×12+131=767670÷5=1342/6+3/6=5/617×45-424=34152×12=624(434-274)÷5=32406×2+517=1329873×5-169=419668×5÷4=85156×6÷3=312154×2+209=51796×98×4=376323.5+8.3=11.8385+567÷9=448155÷5×19=589394-167×2=60775÷5×2=31092×70×8=51520497+82×5=907260-66×2=12813×(135÷9)=195980-713+135=402406+98=50435÷(35÷5)=513×(136÷2)=884747÷3×6=1494257+11×57=88424×14-159=177387-(72+156)=159271×3-49=76423×15=34513×27+142=493153÷3×9=459291÷3×67=6499410-405+437=442882÷3÷6=49592÷2=296(108-49)×41=2419(949-448)÷3=16712÷3×5=20857-717=14013×(54÷3)=234252-940÷5=6438×5×2=380322÷(35÷5)=46324÷3=10893×(52÷2)=2418429-102-76=25110×49=49021×(47-26)=441306÷9×2=6899×(50÷5)=99054.9+40.0=94.9169+659+13=841112×7=784917-776=141262×3=786504÷(968-959)=566.8-0.6=6.210×12×4=480596×2-873=319393+536÷8=460568÷2×6=17042/5-1/5=1/5912÷(4×2)=114100×(56÷8)=70053×49=2597263-(366-210)=10765×60=3900388-70-234=8427×7×3=567790÷(10÷2)=158234-(226-120)=128406-303+555=65812×17-117=8780÷5×22=352720÷3÷2=120495-28×16=47(766-442)÷3=108784+274+413=1471634÷(888-886)=31721×12÷9=2840×7×3=84092+266=358726-(325-257)=658362÷2=18113×(240÷5)=62475÷3×5=125861÷3=28749×40=196032×5÷2=8050×(202-199)=15036÷(24÷8)=1210×5×82=4100378÷3÷9=14747+67+978=1792974-235-677=62(429-410)×48=91226×(423-402)=546296÷8=3714×5×31=2170230+226-247=209891÷9+193=292946×8÷4=189244×6=264566×(801-798)=1698872×(20÷4)=4360815+785=1600(510-464)×30=1380265+202-323=144452-905÷5=271849÷3×7=1981233-190÷2=138153+195=348231×(21÷7)=693716-490=226(228-70)÷2=7953×8=424183+18×45=993180+707=887187+12×29=535326+870=1196239+191=430181-125=564/7-1/7=3/720×3×51=3060182÷(58-51)=2696÷3×6=192246×(20÷5)=984291-18×10=111390-16×13=182444÷(3×2)=74125×(286-279)=875920+54×4=1136321-16-164=14147×(75÷5)=705283+43×8=62712×(373-315)=696157+24×2=205768×7-680=4696114×8×7=6384352-(154+71)=12744-26+95=11340×68=2720624-282=34286×9÷3=258776-381+155=550367-21×14=73245+51-85=211360-10×21=150(744-508)÷2=118112÷7×21=336260×(475-472)=780574+102÷3=60835+278×3=869708+(625-465)=86884×85÷7=1020251×(956-951)=1255(595-556)×94=366691÷7+383=39630×19=5703.4+9.9=13.3190-120+275=345194×(91-86)=970845÷5+441=61037.2+50.4=87.6840÷(2×4)=105156÷2=78997-445-72=48045×9÷5=8121×11=231390÷(36÷6)=6585.6-81.7=3.9629×7=4403998-344-582=72643+31-195=479160-600÷5=4095×(30÷6)=475494+251=745319-13×12=163426×5-883=1247103+(394-318)=17945×6-80=19028+(411-188)=2514.2+4.6=8.8931-(172+682)=7718×(207÷3)=1242235-163=72712÷(4×2)=8925×(56÷2)=700177÷3=59456÷(4×2)=57764-704+547=607477-321-27=129633-(494+30)=10932×14÷8=56193+(335-234)=29412×40-212=26810×13×7=910146+572+111=829998÷(789-787)=499446-(98+58)=290648÷8÷9=95.6+9.7=15.347×(200÷5)=188048×3×2=288584÷(422-420)=292473-19=45446×2×56=515225×(100÷4)=625448÷8÷4=1460×(83-62)=1260497-834÷6=358365+164=529915-108=807216÷(16÷2)=27408-10×29=118327+17×5=412332×(16÷4)=132824×30×4=2880396÷(3×2)=6678÷2+677=71624+52×15=804499×8÷4=998409-290-99=2081÷9×31=27951.7-49.4=2.3581-360÷4=491636÷3=21238×3×6=6841.9+9.0=10.961+135×6=87128×16÷2=22451+487+293=8318.0+4.5=12.5(359-113)÷6=41982÷2×9=44198.1+7.0=15.136×14=504441÷7÷7=971×70=4970967-(578-183)=57224×4×53=5088839-635+20=224285-(478-361)=168369÷(454-451)=12360×61×5=1830043×2×89=7654234÷6×3=117297+(220-219)=2989.5-2.5=7.013×6÷3=26124÷(177-175)=6292.7-72.3=20.446×2×80=7360318÷(189-183)=53725+33×6=923909-365-533=11468÷(3×2)=7810×7×76=5320261+95+547=903468-128×2=212345×2×3=207077+55×4=297946-(630+217)=99454+517+114=1085486-483÷3=325256÷8÷8=4603÷9×13=871199×3+385=982473-39×12=5864×9-460=7316216-18÷9=21440×6×3=720846÷(3×3)=9434×50÷5=34096+244=34013×(310÷5)=8062/8+4/8=6/899×83×2=16434217+311=528131×(14÷7)=26260÷(3×2)=10766-(864-594)=49614.3+19.2=33.5676+239+340=125592×(132-124)=736343÷7×2=98266-(447-344)=16353×52×8=2204829×(195-163)=928964-(292+469)=203675-18×36=27666-(516-279)=429(359-344)×24=36029×23-573=94(368-186)÷2=9151÷3×7=119126÷(343-340)=42119×7×8=6664378÷2×8=1512115+(345-187)=273239+766÷2=622816-354+146=6081/4+2/4=3/4372-336÷7=324852+229-518=56342×2×35=2940(226-177)×15=735950×(766-763)=2850348÷(399-397)=174448×2-218=67845.3+38.0=83.3720÷6÷2=60700-(839-447)=3081.4+3.2=4.6268+(388-268)=38865×(694-679)=975(270-135)÷9=15318-25×9=93(527-225)÷2=151436-222=214165×2-50=28043.0-3.9=39.1145×6×5=435041×27÷3=369580÷4=14562+417-45=434320÷5×13=8327.5+6.4=13.922×3×5=330961-(389-380)=952(332-134)÷3=66374-(337+33)=4309×2×7=4326319×8-913=163946+(758-443)=36114×48÷2=336(156-51)÷5=2116×20×3=960102÷(305-299)=17585×(133-124)=5265289+120+452=86160×97÷5=1164439+201+38=678666×(14÷7)=1332926-79×6=45211×42×2=92483+32×27=947116+29+433=578204+33+127=3643/5-1/5=2/537×8×6=1776276+423+929=162846×19+935=180913×33-238=191258+55×12=91826.2+22.3=48.5928-(340+108)=48044+132=17685×4+63=403793-(781-365)=377128×6-153=615859×4=3436510+886+767=2163126×7×9=7938830-270=560269+598+773=1640161+644-123=682693÷7×98=970245÷5=921×(276-269)=147270÷9×31=930260×(14÷2)=1820417+828÷2=831431-45×7=116147+481+279=90754÷6×26=23498+27×11=395356÷2×3=5346.4-1.8=4.63.2+4.5=7.7160+127=28758×2×6=69671.1-37.2=33.9177-(414-345)=108793-(70+705)=18396+50×13=1046382-(267+87)=2897×41=3977233-111=12267×21×5=7035407+258÷6=450697+82+16=795972-12×57=288759-73×6=32124×41×5=492012+465-13=464208÷(862-860)=10442×19÷2=39947×17=799284×(420-417)=852811-593+231=44930×3×66=5940752÷(2×2)=1888.0-2.7=5.3487-28×10=207158×5=790712-259÷7=6758.2-4.1=4.1404÷(2×2)=101348÷(273-271)=174474÷(180-178)=237452-334+235=35374×30÷3=740288÷(21÷7)=96204÷(3×2)=34299-291+367=375486-19×16=182478-(73-31)=43648×36=1728823-10×48=343756÷9×39=327690÷3×72=216090×16÷2=72026×14=364366-299-36=31282×3-447=399693÷(747-744)=231366+374