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245+234+205=62×26×5=640÷8×5=(395-370)÷5=10×37=203+29×14=90÷(192-186)=156÷(777-773)=925-158-636=433-20×20=180÷5×69=240+158×4=78÷6×51=448-(474-80)=423÷(827-824)=10×98÷7=12×16×3=672×7÷2=(379-367)×33=12×24-174=1.1+90.6=31×12-335=44+(84-28)=6.1-5.3=855+605÷5=70×6-197=35×23=468×2=158+(323-212)=136×2÷8=47×49÷7=40÷5=6.2+5.0=784-28=475-30×12=157-23=872÷2=367-60÷4=240÷(2×3)=(236-104)÷3=12×(172÷4)=55.2+36.8=368÷(4×2)=(228-197)×32=73+21×34=624÷6÷4=13×(126÷7)=485×7-95=8.9-8.0=458-25×17=13×59=158+(402-361)=310-22+829=86×28×4=469÷(21÷3)=159+42+117=853-506=215-79×2=93÷(18÷6)=859-(32+597)=37×23-400=576+22+12=252÷(2×2)=478+204=528÷6×3=80÷(4×2)=39×14÷7=755-588+92=95×(951-854)=187+592÷2=139×(455-448)=498-324+315=41×54×2=981÷(3×3)=411-41×9=98÷(56÷8)=16×(774÷9)=610-541+868=9.4+2.2=220-(231-178)=270÷2=704-600=481+69×3=721×6÷7=2.1-1.6=52÷4=875×6÷7=496÷(2×4)=7.8+6.7=490-18×12=259+481=618+981=984÷3+895=565×5=835-294=3/8+2/8=441-(245+111)=430+242÷2=234×2÷6=40×(268-249)=232×8=29×31=36×14÷9=430-10×41=364-29×8=163+263×3=8.7+7.4=168÷7+439=360÷8÷3=20×44+209=393×2-263=393×(45÷9)=110-12×6=15×(785-747)=339+401+63=424÷4×9=518÷(30-28)=51×19-147=48+150×5=925+83×6=722+(843-373)=752-(76+610)=353-12×3=39×(105÷5)=679-(395+282)=(946-850)×34=23×31-457=324-140+249=173-37+86=393-538÷2=5.9+1.4=183×(36÷9)=123×2=70.4-13.0=10×22-169=10.0-7.7=374×6-176=232+(227-103)=325-161=14×12÷7=21×68×6=33×16÷4=8.5+5.3=57.1-2.6=862-134=724÷2×3=105÷5÷7=190×4=189+(154-124)=135+620-361=196-31×3=455-(46+232)=920÷(56÷7)=(323-51)÷4=355+984÷8=691+45+588=639+294×3=402+14×29=563-11+131=10×9×12=518÷(16÷8)=496-(225+51)=735×6÷7=111×(102-95)=110÷(14÷7)=18×5×47=(98-55)×74=17×14-221=18×(78÷2)=208÷(260-252)=166+149×5=17×(90÷3)=102÷6×29=56×(16÷4)=70×8÷7=485×2-705=15×53-22=19×(288÷3)=259+298+34=294÷7÷2=50÷(383-378)=446-(25+140)=35÷5×30=69×(221-212)=62.7-42.9=496-65=94+56×3=136÷4×5=12×55÷5=(323-293)÷5=46×(14÷7)=789+706-678=34×7=54×(204÷4)=9.6-7.2=984÷2=815+60×16=343÷7=911-519-228=112÷8÷7=874×(56÷8)=318+774+508=376÷(2×4)=824÷(128-120)=155×(74-70)=109×(81÷9)=858-258-209=203+276=14×4÷8=417÷(15÷5)=726÷2×3=693-12×49=147×5=609+210+71=39×69×3=148+(311-16)=349+(809-175)=10×65+172=952+699=363-(135-125)=(872-58)÷2=595÷5×2=148÷4×23=664÷(2×2)=373+108×2=61×13=150-10+301=59×19=(446-82)÷2=387-208-20=432-34×10=(434-59)÷5=539-25×10=62×47×3=903×2÷7=778×4÷2=18×20-57=661+498×2=10.0-4.9=42×30÷5=392×(562-556)=875+244×4=497-(486-47)=948-(83+453)=3/5-1/5=3/6-2/6=326+287×2=244-(43+43)=704×8=762÷(2×3)=78×10÷3=558÷(18÷3)=477-144÷3=363-(81+118)=580×3-122=201÷(156-153)=489×2-262=444×5-837=928÷2÷4=31×27=696÷2÷2=204÷(2×3)=93+495=287+135×3=71×99÷3=306+236+110=33×40=60×(172-168)=763-203-374=80×70÷4=26×(208÷8)=91.5-84.7=623÷7×46=39×23=308+(347-113)=736-15×40=82÷2=360÷2÷4=766-276-268=290-16×14=158-(138-23)=657+41×24=166×(24÷6)=414-492÷6=396-690÷3=(324-305)×39=15.0+66.8=252×8÷7=23×2×62=(448-436)×33=452-213-189=161×(123-118)=747-(73+621)=668÷4=15×56÷4=116×(30÷6)=30×3×50=78×3=345-20×14=17×57÷3=214÷(228-226)=72×19=243-59×3=422÷2=43×21÷7=292-60-204=512×7=56+74=367+(541-240)=448+46×15=(388-20)÷2=(812-132)÷2=428-295=274+88+481=12×4×64=24÷2=567+520÷2=751×(12÷3)=9.5-4.0=682+118×2=22+747+199=234+(299-291)=63×(24÷2)=10×28×3=3/6-1/6=747÷(894-885)=394÷2+643=288÷(725-722)=(470-352)÷2=474-(379-120)=52×98÷4=56×(30÷2)=78+166-124=84×9=812÷(21÷3)=259+217=93×68=363-194-50=96.8-85.5=134×3×5=2.2+1.5=281+918÷3=147+22×25=433-(81+15)=228÷2=853-565+172=19.3+18.3=591-94×6=414×(14÷7)=(286-184)÷3=81÷9×98=6.1+3.8=360÷5×6=153×6×7=27×3×90=255-13×14=810÷(27÷9)=369÷9=109×(12÷4)=427-183=438-40=35÷5+155=(487-127)÷6=114÷3×71=37×2×81=459+739-778=22×3×97=14×(399÷7)=586+283+24=365-340÷2=124×(40÷5)=10×39÷6=792-273-268=219-(372-201)=952-184×4=213-(455-273)=400÷2÷2=373+118-331=486-207÷9=15÷3×81=40×8=76×2×6=27+65=264÷6×84=25×19=658×6÷3=18×(300÷6)=399-182=424÷(383-379)=273÷(63÷9)=78×(54÷6)=19×35÷5=668×6=852÷6+697=888÷8+183=308+66=9.9-4.3=336÷(12÷6)=66×8÷6=500-93×4=298-240=772-776÷2=800÷(25÷5)=381+285=832÷2÷4=75÷5×63=264÷3=15×15×2=68×51÷4=902×(700-694)=225÷5×93=816×(20÷5)=932-21×38=296×(865-860)=12×21=593-(448-178)=3/5-2/5=15×21-69=632÷8+115=459-(29+411)=344+109=4/10-1/10=47×80×2=238×3+619=381+(314-44)=64.8+5.3=360÷6=48.7+28.1=(287-230)÷3=152÷8=75×(922-827)=293+131×4=15×16×3=(443-353)÷9=51×6×2=145+448+648=11×41-121=393-(405-171)=108÷9×53=896÷4÷2=97.6+0.4=13×(288÷3)=100×9×6=24×3×69=18×21=60×9-11=19×4×82=21×(294-263)=225÷3×2=87.8-30.9=36×2×89=162×2÷6=97×(344÷4)=357÷(42÷6)=326×2+226=800÷5÷8=84÷(18÷9)=465+(463-106)=300+88-190=864÷(2×2)=200÷5÷5=24×18-372=417-10×34=517-(144-88)=846-503-261=178×(72÷8)=137-61+400=403+846-639=26×15=84×54÷6=41×22+132=706×2-715=(147-122)×42=228×4÷2=198÷(166-160)=365+(403-202)=12×(266-217)=992-517+246=948-302-325=44÷(2×2)=115÷5×57=19×(264÷6)=15×63-704=914-(410-160)=487-320-133=776×(647-641)=429-15×13=49×79=35×(135÷9)=19×4×9=23×(255÷5)=345×2×8=596÷4+270=557-189-22=8.9-7.5=561-26=398-10×31=62×(45÷5)=1.2+3.2=301×(583-575)=15×89=13×3×9=81×80÷6=19×42+83=354×(250-243)=134×4÷8=214-108÷6=623×(30÷6)=302+23×8=(478-198)÷8=986+120×2=469-52-381=24×(136÷4)=19×(469-460)=20+56×6=504-36×10=294-241=433-(589-529)=843-(617+141)=804÷6+139=19+(463-362)=35×7×4=37×(428-410)=95×2=63×(96÷3)=570÷5×9=488÷8=92.5-49.6=301-(244-65)=819×5=992×3÷2=259×(72÷8)=17×24×2=82×(24÷4)=574÷2×7=1/5+3/5=604×7÷2=(194-160)×23=309+128×2=9.8+4.1=211+68-271=163+77×9=952÷(2×4)=591-571+856=42×7=280÷4=878-245-46=12.1-0.3=268+58×13=767+451-40=6.3-2.2=572-(212+192)=819÷9÷7=22×2×33=264÷8×15=5.5+8.8=11×39-178=276×5-898=92÷4=72×3×6=123×7=318+109-97=424-34-17=6/8+2/8=258+21×19=2/4-1/4=130×(21÷7)=63×9=4.8-3.9=(277-251)×37=276÷(3×2)=920÷4×9=587×(245-239)=22×20×2=206÷(14÷7)=18×12=(967-77)÷5=33×24-480=405÷(3×3)=60÷3×29=502+83×6=11×4×60=680÷8×38=10×42÷4=94×90×4=10×2×94=307+54=107+90=170-86+63=21×(278-269)=204÷4×90=39×(75÷5)=185×2+302=855-114×6=966-10×9=789÷3×6=79×(102-93)=372+720÷4=339-(148+55)=110+323-293=139×6÷2=817-318+473=(295-285)÷2=(405-381)×39=764÷(2×2)=577-23×17=42÷(24÷8)=568+51×5=10×48-175=478-(195+48)=222-(853-682)=757-836÷2=577-159+335=32×43÷8=421-182-174=96÷(24÷4)=645+71×6=162÷9×19=812÷7×6=864-425×2=30×(741-667)=700÷(654-649)=7.1-6.5=(797-361)÷4=155-(380-313)=565-(662-268)=268-60=680÷8×4=836+637-143=443×(18÷9)=25×81÷3=815-567-157=312+(328-40)=664-(186+353)=48÷(10÷5)=454-132-66=428÷2×4=481-15-463=49×2×30=287-134×2=955-15×45=822-573+604=70×2×3=220+123=243÷(136-127)=13×(174÷6)=21×93=809-260×3=488-23×4=232-80=990÷(3×2)=8.5+4.6=56×(21÷3)=7.4-2.0=8.6-4.9=108÷4×6=70×(20÷2)=476-50×9=10×9×44=138-(327-312)=231×8-11=46×21-647=318÷6×2=536÷2=228÷(2×2)=116×8+24=490-(451-348)=884-271+701=332+(186-164)=0.2+7.6=294÷(141-135)=481+385+321=10×(379-365)=745-141×2=86×59=33×2×44=12×2×45=115×(12÷6)=926-844+388=36+116=784÷8+610=56÷(4×2)=565-(412+90)=63×5×2=617-108×4=838+(928-470)=67×8-404=555÷(834-829)=57×(15÷5)=168×2÷6=300+238÷2=184-165+315=644×(721-714)=448×3-711=561×2÷6=85×2×5=235-54+216=612÷(2×2)=282÷(15÷5)=333+33-116=625-31×7=69×7-398=931+52×10=27+35×22=47×(55÷5)=274×(428-425)=260+173=131×5-541=70×3÷7=661-375+202=152×(174-169)=458-11×29=535-758÷2=109+19×38=143+76=20÷(20÷5)=25×17×2=377+130×4=414-69×6=549×4=908+753=42×5=9.5-8.3=111×2×9=152×(16÷8)=840÷8÷5=53×(360÷4)=730×7=564÷6×18=387×(20÷5)=64×85÷2=498-60×8=654+745+662=50+182÷7=39×14=42÷6×85=321-63-168=425-637÷7=386-350+444=826-406÷2=11×24×2=(390-349)×16=349×(12÷6)=345+684÷2=13×20+475=(937-818)÷7=204+10×74=464-339-42=369-366+362=989-10×48=750+16×22=(269-170)×70=982-10×64=54×(931-859)=968-505=24+(517-55)=93.4-80.9=405÷(18÷2)=392-369=22×4×5=414+300=18×5×11=333-11×30=965+75×12=37×2×8=540÷(10÷2)=745-20×31=(280-126)÷7=9.3-4.3=78×10-196=415-49=59×7+774=955-(122+342)=420÷(18÷3)=104×2×4=52×15=328+112=67×(616÷8)=1/6+4/6=388-24×9=10×48=353×2-594=902×(938-934)=28×2×85=222+749-514=145+296-336=67+408-246=24+459+432=138×7÷3=52÷(496-494)=314÷2×3=6.2-0.8=355÷5+639=229-338÷2=294÷3=373+(359-287)=391-161-228=824-58-84=(481-236)÷7=32÷(72÷9)=122×(24÷3)=21×95÷3=917÷7=222+597+345=76×63÷3=114×(32÷4)=96×14÷4=9.7+9.0=41+209+253=617-14×25=378+780÷2=4/10+5/10=376÷(471-463)=212+580=269×6-520=56×56×6=10×90+45=460÷2÷5=888÷4÷2=918÷(54÷6)=672÷3÷4=147÷7×21=411-322÷2=991-57=(721-246)÷5=106-(180-133)=172×(25÷5)=82-62+136=12÷(148-146)=26×21+430=18×17-20=26×24÷3=34+23×15=278-268+211=(167-116)÷3=22×14×2=390÷6÷5=1/7+5/7=35×16=443-227+258=946÷(918-916)=23×27-224=423÷3×8=823-92-283=20×45-20=486-12×12=146+349=936+567-126=24×9×8=429×8=78+82×11=122+347=735+(701-103)=184+231-119=792-(622-223)=240÷4×3=12×16×4=539-834÷2=27×32÷8=483÷(41-34)=48×4÷2=352-600÷2=243+351÷3=380÷4×3=11×2×94=212÷4×65=684÷9×8=434-384=174÷(3×2)=4.5+8.2=336÷4×9=(808-754)÷9=644÷7=781×(14÷7)=587×7-203=443×2=327+515+79=(417-225)÷6=148-89+238=418-188=412-25×13=234×(369-365)=974-(637-627)=73×9-453=440×2=362×9-84=73×9-51=16×3×72=23×(128÷4)=311×(957-952)=211+(511-247)=44×7×4=102+(462-427)=11×8×55=367-217=(389-89)÷3=679÷(953-946)=18×5×58=12×(288÷9)=40×9×4=876÷(2×3)=60×(136-50)=480-484÷2=389-235=57×98=318×3-411=15×2×24=190÷(210-205)=485÷(15÷3)=87.1+11.0=400÷(2×4)=106×(48÷6)=973+36÷6=595+684-792=352+36×5=395÷5+173=93×(150÷6)=498-(427-150)=400÷(2×2)=4/6-1/6=224-189=37×99=618÷2÷3=758-(502-83)=648÷6÷6=164+(311-192)=393+16×30=484-756÷2=89+687-303=123-74+145=792÷8×43=413÷7×3=13×(142÷2)=1.2+6.0=75×(54÷9)=607×5=92×7÷2=448÷8÷4=832×6=35÷(230-223)=675×9-398=36×19-110=419-(290-75)=18÷9×61=93×36÷6=300÷6÷5=500-924÷2=457-84×3=978÷6×3=44×54=443-315+203=(776-472)÷4=236×(295-292)=9.4-3.4=496-(359+118)=488×2÷4=348÷4×9=457-40×11=660÷2÷3=15×12×2=97-51=48×20÷2=422-(113+108)=189÷(14÷2)=409×4=426÷(424-418)=314+68-27=228÷(159-153)=885×8÷5=777-647+245=1/6+2/6=283×(846-840)=66÷3=110÷5×9=334-17-248=781×(27÷9)=177+903÷3=4/9-2/9=368+843+799=942×7=86+322-55=64×(134-99)=279÷3÷3=23×(943-918)=419-31×12=575×(56÷7)=874-546÷3=80×8×7=382-(249+84)=6/9+2/9=472-(314+48)=15×24-256=16×2×64=970-85×3=904+524-814=461+81=144+422=377-58×6=74+29×6=12×3×10=5/7-1/7=246+50=672÷3+481=21×20+104=11×32=102×(102-95)=241×3-599=378÷9×66=200÷(16÷2)=87+590-482=190+74=136×3÷4=135÷3×9=(78-30)×13=74×6×9=94×10÷4=402-91-294=324-(262-58)=994-(662+201)=887-(961-531)=105+222+266=143+11×76=461+17×25=7.7+6.8=28÷(2×2)=776-616-153=72+262+584=189÷3+73=246-480÷8=789+(877-165)=35×(162-150)=499-128-185=16×12×2=216×3÷2=257-(110+133)=696÷8÷3=357÷(14÷2)=47×63×5=443×2-547=603-(15+561)=40×2×30=137-17×6=2.7+7.5=(530-260)÷5=125×7-130=392-254=428-42-251=84×2-117=772+771+112=90.5+7.5=904÷(2×4)=225÷(3×3)=920-25×24=35÷(35÷5)=39×(477-469)=228+(384-150)=15+131+618=266-972÷9=41×(238-227)=280÷7=59×15-34=31×5=449+28×13=752÷2×6=83×5×7=50×7+107=396÷(50-46)=49×2×9=352+(474-259)=544÷8÷4=388-738÷9=450-200×2=481+513+482=0.5+9.2=3.3-2.6=32÷(286-284)=200÷(2×2)=39×3×8=10×42-389=174+309-225=348÷3÷2=346×5-597=166+184=889-462÷2=457-282=96×97×7=971+15×23=320-(789-527)=140+44×11=690-542=36×12÷9=31×3=190÷(14÷7)=170+92+421=624÷8=508÷(2×2)=76×(306÷6)=627-45×8=92-61+422=788×5=(296-268)×17=199×4+79=410-10×12=57+720÷2=932×(811-807)=25.5-0.7=(483-460)×43=202×2+357=10×(180÷4)=16×10×2=18×5×10=459+(405-169)=19×5×10=480÷(450-442)=564×7÷6=203+176=13.3+8.4=100×(27÷3)=9.4-9.0=495÷(154-145)=58×33=604+347-556=332÷2=786÷2=384-299+645=564+777=288÷(325-322)=3.9-0.3=19+569+306=88×(242-235)=71×(398-389)=104÷8×73=127-177÷3=121-567÷7=32×(78÷3)=1/8+6/8=131×(213-209)=520÷8=805×3÷5=10×16×6=271×3×7=140÷7×72=172×4=89×9=767-423+680=588×8=236-11×11=193+145-187=40×2×29=460÷(14÷7)=838-147-678=176÷(15-13)=176-33×2=224÷4×79=763+62×3=601-10×25=441×2÷7=384÷(19-15)=686÷7×51=722+(823-761)=792÷3÷3=12×23-37=28×20÷8=62×(126-123)=68.5-35.0=25×28-146=10×11=12÷6×89=58×97×5=528÷2÷6=479-54=42+83×10=695÷5×4=69×51=332÷2+905=17×4×83=30÷5×6=66-132÷2=770-452+131=36×4×2=85.7-50.4=13×11×5=39×8-154=444÷6×5=980÷(2×2)=349-(117+27)=114×2×6=32×12-344=415-64-301=376-548÷2=275-12=56×55÷4=658-304÷8=21×2×54=(405-303)÷3=486-397+165=(537-490)×69=825-362-52=537×(36÷6)=8.6-4.0=495-12×38=489+168+70=66+123-53=904÷2=655×(27-23)=(395-171)÷4=341+27+525=42÷7=24×6×2=798-336÷7=926-(877-738)=410+771-978=10×10×8=26×5×6=11×8×75=492÷(2×2)=29×29=8.5-8.1=655-465=983+(698-10)=48×(48÷4)=908÷2×6=155×3+223=54÷6×81=425÷5+338=493-202÷2=2.9-1.6=45×9×4=686÷2+313=376-180+221=414÷(3×2)=625-18×4=442÷(179-177)=407-35×3=(170-133)×71=751+453-640=45×21÷5=725-144=802-(320+432)=19×5×9=274×(14÷7)=25×6×3=756÷3÷4=481-(336+39)=687+642-702=426-(81+205)=314÷2×9=505+644+452=348÷6=287+120÷2=210+(453-31)=(651-43)÷8=303-(99-97)=877-300÷3=5.8-5.0=251+(774-213)=32×6×3=120÷(2×4)=11×9×93=59-141÷3=24÷2÷4=81×(184-100)=62×99÷3=108×2÷4=251+(385-138)=38.5+61.0=24×10=14×(153-114)=676÷2=3/8-1/8=358-222-73=882÷9=990+351+304=270×6=9.9+6.9=369-103×3=151-(267-205)=55×21=237×3-172=540÷2+795=50+746+59=616÷2÷7=65×74×3=273+110=132+231=9.6-1.1=306+673+533=855+35×14=(332-287)×41=561-(694-260)=76÷(14÷7)=311+171+266=12×34-357=272÷(14÷7)=584×(368-362)=343×3-188=7.4-2.8=344÷(72÷9)=64×83×7=13×7×4=246÷(3×2)=225-(318-167)=36×12-20=23×4×24=15×(154-91)=195×6÷2=251+701-33=393×(929-920)=10×49-93=863-95×2=718×6-302=237÷3=396-27×5=38×3×5=330÷5÷3=1.1+6.8=543×3÷9=761-24×11=630÷(3×3)=25×46×9=164+(843-591)=360÷4÷3=406-29×10=324÷3÷9=452÷4=20×11+336=22×19-325=443-(170+195)=189÷9=596-483=546÷(3×2)=412-485÷5=484-(137+67)=318-37=358-301=855-34×12=608-(547-55)=576÷9=328÷(56÷7)=110+156=150÷(2×3)=55×(196÷7)=117÷9×27=62×(699-696)=662+26×33=89×6+169=51×14-228=448+495÷9=94+112=17×3×86=(113-41)÷3=484-195×2=236÷4=19×2×23=960-118=38÷2×23=299×2=875+(815-18)=27÷3×5=59.1+31.4=(784-128)÷4=119+29+454=791-388-85=711×5-652=57.4+1.3=53×44×7=12×(201-165)=3/7-1/7=866-(779-12)=468÷(18÷6)=735-(849-236)=375+563+71=40×6÷4=165×(189-186)=66×(628-600)=66×9÷3=28×24÷2=0.2+4.8=416-603÷9=705+(682-371)=211×3=452-309-70=66÷(852-850)=692×6-340=83×91×6=71+46×8=224÷7÷8=300÷3÷4=13×19-191=101×4×9=77×4÷7=186×2×5=164÷2×82=656×9÷3=267-(66+128)=69×(210÷6)=651+413+121=4.2+8.1=588+306÷3=489-132=852-236-114=632-(689-425)=10×19×2=505×2÷5=(394-205)÷3=789×(116-113)=167+170-254=97×4=224÷(89-82)=5.4+3.1=35×11-154=179+13×38=722+740÷2=377×2-378=258+43×15=2/7-1/7=441-188+177=300÷4×11=(345-171)÷3=937-370-145=82×9-117=762-17×21=382-212=971+419-243=322+277=640÷4×8=96×(258÷6)=(400-190)÷6=458-752÷2=288×3-129=10×67-213=385-(54-11)=100×8×2=31+100×4=8/10+2/10=534÷6×81=67-55+177=270+366÷2=516÷(3×2)=140×(178-174)=55×7=19×21×2=173+262=162×(18÷9)=19×(80÷4)=369+470-172=153+(364-47)=131×4=25×3×85=25+428-204=824+374=42÷3×5=71+14×16=12×25×3=403-740÷5=881+169-713=4.1+6.6=194+97+274=75×35=1/3+2/3=36×12÷8=204-(71+44)=155÷5×53=390-708÷2=195-43×2=53+384-400=910-(310+443)=495÷9×14=14×(721-718)=10×43=328÷(18÷9)=477+525=104÷(40-32)=929-(727+166)=247+(480-305)=34÷2=16÷(2×2)=347+85-29=178+617=601-37×2=600÷8×9=177×(328-324)=14×63+169=0.3+5.6=(977-273)÷8=16×12×4=958-(859+54)=12×16×5=336-300+790=107×(24÷6)=42×5×3=732÷4+387=339-51×5=402+136+119=19×44-534=216÷6×15=19×5×77=1/4+2/4=20×36=(441-161)÷5=33×11-163=290+27-259=38×8-264=426-(188+55)=88+142×3=646÷2+345=273÷7=2.3+2.1=556÷(2×2)=572+(382-308)=15×71×9=(287-188)×46=60×45=57×15-505=(956-70)÷2=57×13-244=961-(381-352)=521-24×5=868-22×12=152-137+250=6.4-1.6=225-(431-392)=54×58=558×2-249=(201-57)÷9=276÷2÷2=138÷3÷2=722÷(14÷7)=24×35÷5=768÷4×9=402÷(118-116)=179+84×10=(178-132)×18=419-249÷3=463-114-210=18×19=183-10×12=59×49×8=827-(305+68)=18×(150÷5)=10×(36÷3)=360÷(409-401)=579+367+113=434+(920-448)=参考答案245+234+205=68462×26×5=8060640÷8×5=400(395-370)÷5=510×37=370203+29×14=60990÷(192-186)=15156÷(777-773)=39925-158-636=131433-20×20=33180÷5×69=2484240+158×4=87278÷6×51=663448-(474-80)=54423÷(827-824)=14110×98÷7=14012×16×3=576672×7÷2=2352(379-367)×33=39612×24-174=1141.1+90.6=91.731×12-335=3744+(84-28)=1006.1-5.3=0.8855+605÷5=97670×6-197=22335×23=805468×2=936158+(323-212)=269136×2÷8=3447×49÷7=32940÷5=86.2+5.0=11.2784-28=756475-30×12=115157-23=134872÷2=436367-60÷4=352240÷(2×3)=40(236-104)÷3=4412×(172÷4)=51655.2+36.8=92.0368÷(4×2)=46(228-197)×32=99273+21×34=787624÷6÷4=2613×(126÷7)=234485×7-95=33008.9-8.0=0.9458-25×17=3313×59=767158+(402-361)=199310-22+829=111786×28×4=9632469÷(21÷3)=67159+42+117=318853-506=347215-79×2=5793÷(18÷6)=31859-(32+597)=23037×23-400=451576+22+12=610252÷(2×2)=63478+204=682528÷6×3=26480÷(4×2)=1039×14÷7=78755-588+92=25995×(951-854)=9215187+592÷2=483139×(455-448)=973498-324+315=48941×54×2=4428981÷(3×3)=109411-41×9=4298÷(56÷8)=1416×(774÷9)=1376610-541+868=9379.4+2.2=11.6220-(231-178)=167270÷2=135704-600=104481+69×3=688721×6÷7=6182.1-1.6=0.552÷4=13875×6÷7=750496÷(2×4)=627.8+6.7=14.5490-18×12=274259+481=740618+981=1599984÷3+895=1223565×5=2825835-294=5413/8+2/8=5/8441-(245+111)=85430+242÷2=551234×2÷6=7840×(268-249)=760232×8=185629×31=89936×14÷9=56430-10×41=20364-29×8=132163+263×3=9528.7+7.4=16.1168÷7+439=463360÷8÷3=1520×44+209=1089393×2-263=523393×(45÷9)=1965110-12×6=3815×(785-747)=570339+401+63=803424÷4×9=954518÷(30-28)=25951×19-147=82248+150×5=798925+83×6=1423722+(843-373)=1192752-(76+610)=66353-12×3=31739×(105÷5)=819679-(395+282)=2(946-850)×34=326423×31-457=256324-140+249=433173-37+86=222393-538÷2=1245.9+1.4=7.3183×(36÷9)=732123×2=24670.4-13.0=57.410×22-169=5110.0-7.7=2.3374×6-176=2068232+(227-103)=356325-161=16414×12÷7=2421×68×6=856833×16÷4=1328.5+5.3=13.857.1-2.6=54.5862-134=728724÷2×3=1086105÷5÷7=3190×4=760189+(154-124)=219135+620-361=394196-31×3=103455-(46+232)=177920÷(56÷7)=115(323-51)÷4=68355+984÷8=478691+45+588=1324639+294×3=1521402+14×29=808563-11+131=68310×9×12=1080518÷(16÷8)=259496-(225+51)=220735×6÷7=630111×(102-95)=777110÷(14÷7)=5518×5×47=4230(98-55)×74=318217×14-221=1718×(78÷2)=702208÷(260-252)=26166+149×5=91117×(90÷3)=510102÷6×29=49356×(16÷4)=22470×8÷7=80485×2-705=26515×53-22=77319×(288÷3)=1824259+298+34=591294÷7÷2=2150÷(383-378)=10446-(25+140)=28135÷5×30=21069×(221-212)=62162.7-42.9=19.8496-65=43194+56×3=262136÷4×5=17012×55÷5=132(323-293)÷5=646×(14÷7)=92789+706-678=81734×7=23854×(204÷4)=27549.6-7.2=2.4984÷2=492815+60×16=1775343÷7=49911-519-228=164112÷8÷7=2874×(56÷8)=6118318+774+508=1600376÷(2×4)=47824÷(128-120)=103155×(74-70)=620109×(81÷9)=981858-258-209=391203+276=47914×4÷8=7417÷(15÷5)=139726÷2×3=1089693-12×49=105147×5=735609+210+71=89039×69×3=8073148+(311-16)=443349+(809-175)=98310×65+172=822952+699=1651363-(135-125)=353(872-58)÷2=407595÷5×2=238148÷4×23=851664÷(2×2)=166373+108×2=58961×13=793150-10+301=44159×19=1121(446-82)÷2=182387-208-20=159432-34×10=92(434-59)÷5=75539-25×10=28962×47×3=8742903×2÷7=258778×4÷2=155618×20-57=303661+498×2=165710.0-4.9=5.142×30÷5=252392×(562-556)=2352875+244×4=1851497-(486-47)=58948-(83+453)=4123/5-1/5=2/53/6-2/6=1/6326+287×2=900244-(43+43)=158704×8=5632762÷(2×3)=12778×10÷3=260558÷(18÷3)=93477-144÷3=429363-(81+118)=164580×3-122=1618201÷(156-153)=67489×2-262=716444×5-837=1383928÷2÷4=11631×27=837696÷2÷2=174204÷(2×3)=3493+495=588287+135×3=69271×99÷3=2343306+236+110=65233×40=132060×(172-168)=240763-203-374=18680×70÷4=140026×(208÷8)=67691.5-84.7=6.8623÷7×46=409439×23=897308+(347-113)=542736-15×40=13682÷2=41360÷2÷4=45766-276-268=222290-16×14=66158-(138-23)=43657+41×24=1641166×(24÷6)=664414-492÷6=332396-690÷3=166(324-305)×39=74115.0+66.8=81.8252×8÷7=28823×2×62=2852(448-436)×33=396452-213-189=50161×(123-118)=805747-(73+621)=53668÷4=16715×56÷4=210116×(30÷6)=58030×3×50=450078×3=234345-20×14=6517×57÷3=323214÷(228-226)=10772×19=1368243-59×3=66422÷2=21143×21÷7=129292-60-204=28512×7=358456+74=130367+(541-240)=668448+46×15=1138(388-20)÷2=184(812-132)÷2=340428-295=133274+88+481=84312×4×64=307224÷2=12567+520÷2=827751×(12÷3)=30049.5-4.0=5.5682+118×2=91822+747+199=968234+(299-291)=24263×(24÷2)=75610×28×3=8403/6-1/6=2/6747÷(894-885)=83394÷2+643=840288÷(725-722)=96(470-352)÷2=59474-(379-120)=21552×98÷4=127456×(30÷2)=84078+166-124=12084×9=756812÷(21÷3)=116259+217=47693×68=6324363-194-50=11996.8-85.5=11.3134×3×5=20102.2+1.5=3.7281+918÷3=587147+22×25=697433-(81+15)=337228÷2=114853-565+172=46019.3+18.3=37.6591-94×6=27414×(14÷7)=828(286-184)÷3=3481÷9×98=8826.1+3.8=9.9360÷5×6=432153×6×7=642627×3×90=7290255-13×14=73810÷(27÷9)=270369÷9=41109×(12÷4)=327427-183=244438-40=39835÷5+155=162(487-127)÷6=60114÷3×71=269837×2×81=5994459+739-778=42022×3×97=640214×(399÷7)=798586+283+24=893365-340÷2=195124×(40÷5)=99210×39÷6=65792-273-268=251219-(372-201)=48952-184×4=216213-(455-273)=31400÷2÷2=100373+118-331=160486-207÷9=46315÷3×81=40540×8=32076×2×6=91227+65=92264÷6×84=369625×19=475658×6÷3=131618×(300÷6)=900399-182=217424÷(383-379)=106273÷(63÷9)=3978×(54÷6)=70219×35÷5=133668×6=4008852÷6+697=839888÷8+183=294308+66=3749.9-4.3=5.6336÷(12÷6)=16866×8÷6=88500-93×4=128298-240=58772-776÷2=384800÷(25÷5)=160381+285=666832÷2÷4=10475÷5×63=945264÷3=8815×15×2=45068×51÷4=867902×(700-694)=5412225÷5×93=4185816×(20÷5)=3264932-21×38=134296×(865-860)=148012×21=252593-(448-178)=3233/5-2/5=1/515×21-69=246632÷8+115=194459-(29+411)=19344+109=4534/10-1/10=3/1047×80×2=7520238×3+619=1333381+(314-44)=65164.8+5.3=70.1360÷6=6048.7+28.1=76.8(287-230)÷3=19152÷8=1975×(922-827)=7125293+131×4=81715×16×3=720(443-353)÷9=1051×6×2=612145+448+648=124111×41-121=330393-(405-171)=159108÷9×53=636896÷4÷2=11297.6+0.4=98.013×(288÷3)=1248100×9×6=540024×3×69=496818×21=37860×9-11=52919×4×82=623221×(294-263)=651225÷3×2=15087.8-30.9=56.936×2×89=6408162×2÷6=5497×(344÷4)=8342357÷(42÷6)=51326×2+226=878800÷5÷8=2084÷(18÷9)=42465+(463-106)=822300+88-190=198864÷(2×2)=216200÷5÷5=824×18-372=60417-10×34=77517-(144-88)=461846-503-261=82178×(72÷8)=1602137-61+400=476403+846-639=61026×15=39084×54÷6=75641×22+132=1034706×2-715=697(147-122)×42=1050228×4÷2=456198÷(166-160)=33365+(403-202)=56612×(266-217)=588992-517+246=721948-302-325=32144÷(2×2)=11115÷5×57=131119×(264÷6)=83615×63-704=241914-(410-160)=664487-320-133=34776×(647-641)=4656429-15×13=23449×79=387135×(135÷9)=52519×4×9=68423×(255÷5)=1173345×2×8=5520596÷4+270=419557-189-22=3468.9-7.5=1.4561-26=535398-10×31=8862×(45÷5)=5581.2+3.2=4.4301×(583-575)=240815×89=133513×3×9=35181×80÷6=108019×42+83=881354×(250-243)=2478134×4÷8=67214-108÷6=196623×(30÷6)=3115302+23×8=486(478-198)÷8=35986+120×2=1226469-52-381=3624×(136÷4)=81619×(469-460)=17120+56×6=356504-36×10=144294-241=53433-(589-529)=373843-(617+141)=85804÷6+139=27319+(463-362)=12035×7×4=98037×(428-410)=66695×2=19063×(96÷3)=2016570÷5×9=1026488÷8=6192.5-49.6=42.9301-(244-65)=122819×5=4095992×3÷2=1488259×(72÷8)=233117×24×2=81682×(24÷4)=492574÷2×7=20091/5+3/5=4/5604×7÷2=2114(194-160)×23=782309+128×2=5659.8+4.1=13.9211+68-271=8163+77×9=856952÷(2×4)=119591-571+856=87642×7=294280÷4=70878-245-46=58712.1-0.3=11.8268+58×13=1022767+451-40=11786.3-2.2=4.1572-(212+192)=168819÷9÷7=1322×2×33=1452264÷8×15=4955.5+8.8=14.311×39-178=251276×5-898=48292÷4=2372×3×6=1296123×7=861318+109-97=330424-34-17=3736/8+2/8=1258+21×19=6572/4-1/4=1/4130×(21÷7)=39063×9=5674.8-3.9=0.9(277-251)×37=962276÷(3×2)=46920÷4×9=2070587×(245-239)=352222×20×2=880206÷(14÷7)=10318×12=216(967-77)÷5=17833×24-480=312405÷(3×3)=4560÷3×29=580502+83×6=100011×4×60=2640680÷8×38=323010×42÷4=10594×90×4=3384010×2×94=1880307+54=361107+90=197170-86+63=14721×(278-269)=189204÷4×90=459039×(75÷5)=585185×2+302=672855-114×6=171966-10×9=876789÷3×6=157879×(102-93)=711372+720÷4=552339-(148+55)=136110+323-293=140139×6÷2=417817-318+473=972(295-285)÷2=5(405-381)×39=936764÷(2×2)=191577-23×17=18642÷(24÷8)=14568+51×5=82310×48-175=305478-(195+48)=235222-(853-682)=51757-836÷2=339577-159+335=75332×43÷8=172421-182-174=6596÷(24÷4)=16645+71×6=1071162÷9×19=342812÷7×6=696864-425×2=1430×(741-667)=2220700÷(654-649)=1407.1-6.5=0.6(797-361)÷4=109155-(380-313)=88565-(662-268)=171268-60=208680÷8×4=340836+637-143=1330443×(18÷9)=88625×81÷3=675815-567-157=91312+(328-40)=600664-(186+353)=12548÷(10÷5)=24454-132-66=256428÷2×4=856481-15-463=349×2×30=2940287-134×2=19955-15×45=280822-573+604=85370×2×3=420220+123=343243÷(136-127)=2713×(174÷6)=37721×93=1953809-260×3=29488-23×4=396232-80=152990÷(3×2)=1658.5+4.6=13.156×(21÷3)=3927.4-2.0=5.48.6-4.9=3.7108÷4×6=16270×(20÷2)=700476-50×9=2610×9×44=3960138-(327-312)=123231×8-11=183746×21-647=319318÷6×2=106536÷2=268228÷(2×2)=57116×8+24=952490-(451-348)=387884-271+701=1314332+(186-164)=3540.2+7.6=7.8294÷(141-135)=49481+385+321=118710×(379-365)=140745-141×2=46386×59=507433×2×44=290412×2×45=1080115×(12÷6)=230926-844+388=47036+116=152784÷8+610=70856÷(4×2)=7565-(412+90)=6363×5×2=630617-108×4=185838+(928-470)=129667×8-404=132555÷(834-829)=11157×(15÷5)=171168×2÷6=56300+238÷2=419184-165+315=334644×(721-714)=4508448×3-711=633561×2÷6=18785×2×5=850235-54+216=397612÷(2×2)=153282÷(15÷5)=94333+33-116=250625-31×7=40869×7-398=85931+52×10=145127+35×22=79747×(55÷5)=517274×(428-425)=822260+173=433131×5-541=11470×3÷7=30661-375+202=488152×(174-169)=760458-11×29=139535-758÷2=156109+19×38=831143+76=21920÷(20÷5)=525×17×2=850377+130×4=897414-69×6=0549×4=2196908+753=166142×5=2109.5-8.3=1.2111×2×9=1998152×(16÷8)=304840÷8÷5=2153×(360÷4)=4770730×7=5110564÷6×18=1692387×(20÷5)=154864×85÷2=2720498-60×8=18654+745+662=206150+182÷7=7639×14=54642÷6×85=595321-63-168=90425-637÷7=334386-350+444=480826-406÷2=62311×24×2=528(390-349)×16=656349×(12÷6)=698345+684÷2=68713×20+475=735(937-818)÷7=17204+10×74=944464-339-42=83369-366+362=365989-10×48=509750+16×22=1102(269-170)×70=6930982-10×64=34254×(931-859)=3888968-505=46324+(517-55)=48693.4-80.9=12.5405÷(18÷2)=45392-369=2322×4×5=440414+300=71418×5×11=990333-11×30=3965+75×12=186537×2×8=592540÷(10÷2)=108745-20×31=125(280-126)÷7=229.3-4.3=5.078×10-196=584415-49=36659×7+774=1187955-(122+342)=491420÷(18÷3)=70104×2×4=83252×15=780328+112=44067×(616÷8)=51591/6+4/6=5/6388-24×9=17210×48=480353×2-594=112902×(938-934)=360828×2×85=4760222+749-514=457145+296-336=10567+408-246=22924+459+432=915138×7÷3=32252÷(496-494)=26314÷2×3=4716.2-0.8=5.4355÷5+639=710229-338÷2=60294÷3=98373+(359-287)=445391-161-228=2824-58-84=682(481-236)÷7=3532÷(72÷9)=4122×(24÷3)=97621×95÷3=665917÷7=131222+597+345=116476×63÷3=1596114×(32÷4)=91296×14÷4=3369.7+9.0=18.741+209+253=503617-14×25=267378+780÷2=7684/10+5/10=9/10376÷(471-463)=47212+580=792269×6-520=109456×56×6=1881610×90+45=945460÷2÷5=46888÷4÷2=111918÷(54÷6)=102672÷3÷4=56147÷7×21=441411-322÷2=250991-57=934(721-246)÷5=95106-(180-133)=59172×(25÷5)=86082-62+136=15612÷(148-146)=626×21+430=97618×17-20=28626×24÷3=20834+23×15=379278-268+211=221(167-116)÷3=1722×14×2=616390÷6÷5=131/7+5/7=6/735×16=560443-227+258=474946÷(918-916)=47323×27-224=397423÷3×8=1128823-92-283=44820×45-20=880486-12×12=342146+349=495936+567-126=137724×9×8=1728429×8=343278+82×11=980122+347=469735+(701-103)=1333184+231-119=296792-(622-223)=393240÷4×3=18012×16×4=768539-834÷2=12227×32÷8=108483÷(41-34)=6948×4÷2=96352-600÷2=52243+351÷3=360380÷4×3=28511×2×94=2068212÷4×65=3445684÷9×8=608434-384=50174÷(3×2)=294.5+8.2=12.7336÷4×9=756(808-754)÷9=6644÷7=92781×(14÷7)=1562587×7-203=3906443×2=886327+515+79=921(417-225)÷6=32148-89+238=297418-188=230412-25×13=87234×(369-365)=936974-(637-627)=96473×9-453=204440×2=880362×9-84=317473×9-51=60616×3×72=345623×(128÷4)=736311×(957-952)=1555211+(511-247)=47544×7×4=1232102+(462-427)=13711×8×55=4840367-217=150(389-89)÷3=100679÷(953-946)=9718×5×58=522012×(288÷9)=38440×9×4=1440876÷(2×3)=14660×(136-50)=5160480-484÷2=238389-235=15457×98=5586318×3-411=54315×2×24=720190÷(210-205)=38485÷(15÷3)=9787.1+11.0=98.1400÷(2×4)=50106×(48÷6)=848973+36÷6=979595+684-792=487352+36×5=532395÷5+173=25293×(150÷6)=2325498-(427-150)=221400÷(2×2)=1004/6-1/6=3/6224-189=3537×99=3663618÷2÷3=103758-(502-83)=339648÷6÷6=18164+(311-192)=283393+16×30=873484-756÷2=10689+687-303=473123-74+145=194792÷8×43=4257413÷7×3=17713×(142÷2)=9231.2+6.0=7.275×(5