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32+14×52=234×(409-404)=(869-485)÷4=57×56=696-251=(846-36)÷9=12×52÷2=80×54÷6=185÷5×20=45×19÷5=24×18÷9=118×8-179=487-17×26=420-19=5.6-1.2=2.4+0.9=92×42÷8=345÷5×61=18×2×22=407+(253-162)=120÷3÷4=4.1-2.3=286÷2=202+(368-207)=697×(64÷8)=47.7+41.4=420÷6÷5=91×6=846+40+71=412-178÷2=103×8÷4=168÷(2×2)=483+466=382-(486-228)=848÷4×5=480+150÷2=374-(455-389)=926-137-243=486-35×13=822+550÷2=335÷5×3=94.2-54.3=934+637÷7=140+(199-190)=559×(679-676)=29×(660-577)=32×3×10=41×53×2=310+573÷3=231÷7×16=480÷8+326=19×9×4=739×(28÷7)=49+18×23=95×2×3=516÷3×8=12÷4×88=410-27×15=95×86=26×30=19×14×3=898-360×2=345-(176+106)=251+239-187=816-49×5=(437-299)÷2=12×22-172=476-187-215=166+664÷4=105×6-69=964+(387-44)=497÷(190-183)=576÷6×47=874-436+535=49×(676-646)=33.0-23.0=821+203+963=(261-231)÷2=477+736÷8=2/7-1/7=313-18-56=227×(429-426)=8.6+2.0=152-135÷9=397-304+218=12×38-164=865-17×33=109+207=791-654÷6=236×(28÷7)=328÷8×46=2.3+2.0=12×41-194=706-336÷2=48×9÷6=335-693÷3=628÷(2×2)=117+603+64=122-240÷6=373×6-749=212+(167-95)=77×48×3=244×4-582=594+402+607=744÷4÷2=604÷4=428-(200-98)=294÷6×62=100÷(2×2)=880-309+331=141-83+294=81+38×10=33×2×21=204+195×5=449-101×4=839-134-244=70×9÷6=225×2÷6=483-26-420=17×4×85=45×2×95=473-(56+185)=968÷8+898=226-(128-47)=690÷(3×2)=417-(285+120)=570÷2÷5=89+407=(218-179)÷3=74×13+497=(363-129)÷2=101-117÷9=27×18×2=918÷2×8=(570-154)÷4=742-(312+126)=290-122×2=21×35=812÷4×6=167×(25÷5)=441-(142+272)=140+74×7=684-258×2=160÷(32÷4)=281-33-85=482+103×2=235-36-135=32×(608÷8)=751+11×89=777+476-447=265-186+253=735÷(38-31)=929-64×2=1/6+4/6=446+438×2=20×10-96=60×(144-136)=93×63=656÷(4×2)=642-356=16×27÷2=419+(312-241)=13×19×3=819÷(860-853)=448÷7×13=294×2-398=264-75+891=48×96÷6=282-22-235=445-826÷2=42×(105÷7)=9.4-2.1=154-903÷7=15×26×2=936÷(2×2)=272÷4×13=84+11×25=713-(989-883)=89×(33÷3)=379-277-38=40×2×65=348÷6=523+44÷4=801×3=196+(270-231)=512÷(2×4)=267÷3×14=(270-258)×39=49÷(42÷6)=640÷4÷5=404+(417-284)=287×2=870+28×26=784÷(2×2)=773-525=117÷3×84=10×76+731=414÷9=881-12×59=(150-84)×48=103×9-886=458-325=(780-258)÷3=18×(288-283)=309+28×23=416-267+741=41×(45÷3)=327-43×7=408-209=27×37=330÷(14÷7)=471÷(205-202)=264×3÷2=90÷5=41×10-264=32×11-225=45×2×78=292÷4=357+150×3=924÷(24÷6)=282÷(220-217)=38×2×59=609+166=184×4÷2=109×9×4=3/5-1/5=646-11×19=95×53=508+(206-15)=63×12-275=816÷8÷3=296×(15÷5)=125×8-935=86×(252÷7)=200-23×2=783-440-97=409-22-36=914×7=618÷3÷2=23×8×6=9.1+4.9=12÷4×21=173×4×3=(447-399)÷3=867-16×26=365-(59+34)=434-12×13=266×(313-310)=529×5=412×2=240÷(10÷2)=746÷(936-934)=104×5+459=105÷3×21=49×23÷7=1/7+3/7=451-888÷6=168-(897-861)=448÷(299-291)=686-(98-39)=12×41-382=368-(168+71)=636÷6×2=99×(24÷6)=562×3=417×2÷3=1/4+2/4=2/5-1/5=158-435÷5=38×(56÷2)=9.9-2.6=100×(329-320)=56×45=77+399×2=419-882÷7=868÷(2×2)=123+156=12×7×49=32×13÷4=97×7=737-(759-196)=976-11×39=141+67+549=956+110×9=731-512+384=312÷6+735=15×(440÷8)=821×5=45×(50÷5)=13×31×2=342÷6=330+145-17=385×(947-940)=58×38×2=415÷5×36=8.9-8.7=513÷9×4=749-410÷5=62×6÷2=920÷4×7=112+30×28=822×2-413=460+190×2=36×19=228-(450-416)=308÷(16÷4)=(107-62)×20=30×18÷5=40÷2×29=520÷8÷5=27+357+554=(344-272)×34=500+(490-469)=882÷(10÷5)=195+(714-229)=428÷2÷2=(412-391)×36=112×(236-233)=966-760÷5=15×92÷5=942÷6×4=7.9+0.5=691-14×36=515-185-152=130+648÷6=73-85÷5=828×5÷2=15×24÷4=474-91=584×3-914=375+76=18×50×4=68×57÷3=8.7-7.2=258÷(496-490)=2/6+4/6=(520-429)×39=86×(914-908)=992÷(4×2)=(261-229)÷4=112×6×7=980÷2=854+124-632=250-245+332=551-239-271=402×(131-128)=800÷4×6=29×2×15=75×(384÷6)=280÷(4×2)=664÷(2×2)=384-223-55=540÷(2×3)=928÷8÷2=259+26-134=10×30-257=487-236=95×3=3.9-1.9=20×17=656+314-805=98×59÷2=138-(35+88)=117+454÷2=144÷6×89=183×3-220=98×4÷7=60×(363-352)=132÷6=303+284+320=110÷2×5=11×16×3=180÷4=437-94+37=95×(230÷5)=353-329+443=124+78×9=10×15×6=265÷(483-478)=54+285=758-31×2=451+(333-119)=111×4÷3=189÷9+105=544÷(2×2)=122÷2×3=72÷(21÷7)=869-28=991-208×2=937×7=305÷5×6=40×87=435-(96+282)=202-90=393+29×18=152÷4×9=575-35×9=214÷(159-157)=860×6=466-(99+122)=678×8=974-836=965+60÷6=89+81×11=270×7-716=14×32-25=21×37=346-270=949+605+824=216÷9÷4=38+117+751=840-85-370=697×5-653=492-107-57=151×(12÷3)=155÷5+519=81×10-116=285×6÷3=364-15×15=34×13÷2=33×15×2=591+737-612=11×(42÷6)=875÷7×5=510÷(3×2)=528÷(2×3)=222-24×2=301-265+309=19×5×89=60×55=(276-245)×95=256+869=215+187-365=470×2×5=29×15×2=423-(50+132)=285÷(444-441)=74+168÷7=245÷7×4=175+14×15=10×24=596÷(18÷9)=36÷6×88=70×8÷2=4/7-2/7=100×(12÷2)=445-16×18=978÷(2×3)=(467-408)×30=324÷(18÷6)=260÷(313-309)=492÷(2×2)=7.5-2.7=36×92×3=6/10-4/10=10×67=52×64=33×(165÷5)=13×3×2=566÷2×9=56÷8×60=31×(210÷7)=721×7-684=170+348+894=14×15×3=(977-929)×64=823×8-282=10.0+5.3=924÷7×6=564-28×18=126÷9+278=801÷3×9=574÷(21÷3)=30×21÷9=983+30×27=402-70×2=94+414+925=252×2÷4=714-(605-369)=325-33×6=70÷5÷2=(464-288)÷8=366÷6=771+357+985=492-363-87=29×(145-111)=916-438÷3=177×(35÷5)=834÷2÷3=959-(14+406)=(791-650)÷3=369÷3×9=165+260=114÷(2×3)=16×2=4/6-1/6=1/5+3/5=120÷3÷5=35×5+430=25×29-417=8.9-2.9=5.0+4.8=453+260=376÷(800-796)=132×4=198÷9×21=(339-296)×10=14×3×78=228×4=484-(120+174)=264+486=880-24×11=19×5×93=41×(288-264)=5.9-0.8=24×10-41=64×2×4=25×16÷5=308+161×4=156+560÷4=319+152×2=99×42×2=40×63×9=34×48=327×8÷6=155×4×7=82×6÷4=699÷(24÷8)=227+464=77×74=90×60÷5=558×(45÷9)=42×5×3=12÷6=448÷4×7=155+109=356÷2=400-(125-111)=516÷3=889-531-20=429×2×5=108÷2=989+126×6=479-(268+28)=416-140+666=949+454-35=79×80×8=450÷(15÷3)=2/7+3/7=24×34÷3=698-34×8=(353-57)÷8=12×76=234÷(104-98)=313×3-662=282-(46+202)=479+50×10=2/7+4/7=66×70×6=2.8+0.5=958-11×84=471-293=862÷2×6=15+219-119=260-186÷3=307+20-111=271-780÷3=84-(362-283)=666÷3÷2=633+257+865=25×26÷2=5.0+4.3=85×(720÷9)=410÷5×7=975-(703+107)=244×2×8=88.6-56.1=275+41×4=477-23×20=21.1+72.2=15×45-270=708+465-273=37×(52÷2)=923-38×16=59×33×2=21×3×91=29×15-74=14×9÷6=690-24×18=776×3=71×2×7=28×32÷7=9.6-8.3=6.2-4.3=329-13×11=641-272÷8=112+377=528÷6×10=582×3-438=16×2×8=466-113×4=716-189-49=204÷6=12÷4×29=485×2-462=28×31=189÷3=29×31=441×9-378=90+272-15=49×42÷6=96×7×4=32×2×79=42×93×6=80×(363-359)=112×(366-360)=235×6÷3=139×2=256÷4÷8=17×2×26=(99-82)×28=27×43×4=83×(522÷6)=38×7-40=357÷(323-320)=554+376+875=73×41=(937-769)÷2=16×9×2=438-(212-162)=37×(21÷3)=51×45=818-86-448=1.7+2.9=210+226=791-94=2.2+7.7=724-(299-55)=15×(136-80)=348÷3=(279-111)÷3=29×2×4=79×11=65×(610-539)=476÷(347-345)=570÷6+79=13×34-44=31×21-406=134+54×15=450-11×35=431-(425-203)=439×2×3=560÷2÷4=332-63×5=238-198+377=98×(78-46)=479-62-304=52×(72÷6)=12÷6×90=93×(18÷6)=324×2-215=63×6×2=47+341-292=32+12×14=47.0+17.2=626-(39+569)=126+214=982-414=492+96×3=157×6÷3=41×2×57=327-(670-350)=345÷(15÷3)=15×6×29=14×(90÷6)=486÷(27÷3)=470-186-165=396÷(2×3)=200÷(156-148)=7.7+1.9=31×3×20=33÷(348-345)=85×11×3=26÷2+418=316×(27÷9)=174÷3=271×(16-12)=(298-166)÷6=983×(49÷7)=343×6=295-28-246=477÷3÷3=10×(418-410)=355+(427-196)=222×(15÷5)=21×3×41=14×(285÷5)=684×7÷2=405-618÷3=691-630÷3=476-115-352=332-220+79=73×(989-898)=770×(347-340)=886÷(261-259)=96÷(3×2)=40×20÷2=11×9×47=60×(28÷4)=(74-46)×18=428÷2×5=392÷2×6=(479-61)÷2=18×22-295=117+688÷4=464-(296-292)=70÷(771-766)=942×8=31×(342-337)=152÷(4×2)=(286-222)÷8=143×3+140=793-525-87=201-110=52×44=10+(475-343)=14×27-119=233-54×3=646+20×27=3/9-2/9=20×14×3=58×(294-275)=477+25×20=7.5-3.2=36×2×42=29×19=195-(387-221)=270×(18÷9)=4/8+2/8=779+(823-135)=912÷(16÷4)=528+24×17=(451-133)÷6=(623-191)÷4=576÷2÷3=12×14-78=270×(368-365)=639÷9×85=343÷7×3=59×5×3=695÷5+222=43.6+28.0=308+20×6=417÷3×8=297-158=40.0-17.4=17×56=982-83×4=149+(576-568)=940÷5÷4=160×5=94×(241-233)=456×2÷4=353-271+750=63+948-926=992÷2+830=440-311+67=249+439=888-199×4=101×(442-435)=4.0+1.8=108÷4=324÷9÷6=40×49×8=158+152×6=72-10=444-23×7=14×5×23=441÷(56-53)=230÷2=296-64÷8=256÷4×9=448-89×3=602×3-488=52+(470-294)=709+43×12=828÷9=608×4=835+60+973=210÷7=356×(56÷8)=607+848+761=(830-143)÷3=196×5×9=11×6÷2=(464-314)÷2=19×9=237-37-29=654÷(2×3)=93+87×4=140×(16÷4)=178+10+150=40×(12÷3)=30×29+64=17×11=960÷4÷2=210÷(12÷4)=922÷(10÷5)=710-59+911=648÷8÷9=870+15×12=408÷(20÷5)=76-(667-617)=252÷2÷6=10×11×5=8.3+8.1=329-17×5=471-81×2=657×3=14×(152÷4)=706+82×5=177-(356-338)=375-24×12=958+61+571=107×9+118=461-(236+60)=236÷(2×2)=688+915÷5=18×53=227+133-223=147÷3=276×6÷9=4.7+1.4=216÷(3×2)=272÷4÷2=(739-682)×61=15×10÷6=570÷(45÷9)=908-17×20=162÷9=21.5+14.7=90÷(18÷3)=69.9-62.9=472×4=732÷4+101=106÷2×42=342-85-64=1.2+3.4=811-(325-317)=978-187-487=56+146=980+19×17=606÷(3×2)=32×92÷2=356+114×3=392-10×28=45×71÷9=66÷6=733×(35÷7)=84÷(341-334)=450÷(3×3)=243-(105+52)=722×2-600=977-282=392-36÷3=385÷5×8=29×25+307=56÷(63-55)=901+(900-272)=85+160×3=560-(213+235)=28×7×4=375-18×19=15×3×99=18×15-17=92+203-123=110×2×3=12×35=6.3-5.0=369÷(299-290)=558÷3÷2=240÷(314-309)=325+(420-11)=430-(591-506)=143×5=227-852÷4=108-(205-146)=895×8-855=630÷2÷5=213+252-156=24×18-289=483-84÷2=148+(270-205)=296÷2=32×29-927=29×20÷4=206+839+154=940÷5+126=25×14-214=927-495+459=43×(15÷3)=11×40+85=18×41=941-48×18=407-19×13=68×2=38÷2×37=858-12×10=69×29×8=376+109=225÷9=816÷(94-88)=112+125+308=102-30+197=482+80÷4=760÷(77-72)=12×(975-966)=462+396÷6=730-(434+114)=6.4-5.1=13×5×9=733+171×2=217×(72÷8)=984-84×11=9.8-6.1=656÷(945-937)=30+479+59=228÷(16÷4)=(480-410)×59=337-64×5=756÷9×11=0.7+8.3=65×7×9=4.0+6.7=570-310÷2=849-69=37×11+275=846-40×7=303+127×2=287÷(466-459)=16×3×53=443+21+425=594÷(2×3)=784-706+968=30+335-211=927÷(3×3)=678-(674-372)=242÷2=2.0+0.8=972-564÷6=730-(266+323)=20×39÷6=39×17=210-12×16=175÷(946-939)=67×13-88=17×55-860=488-(85+388)=408-337=81×6=3/5-2/5=884-60+503=983-70×4=528-520+821=266-265+286=28.0+61.4=29.5+62.7=(350-344)÷2=411-(409-189)=399-(480-435)=439+156×2=78+41+155=270×2÷4=(316-286)÷5=971-(462+243)=864÷8×9=106×(717-709)=837-43×7=737-264=87×3×2=627-118+17=71-33+138=188×(132-129)=46×(198÷2)=23×3×97=(228-141)÷3=14÷7+297=457+(299-112)=407-25×16=725+29×18=175-11=961-(923-633)=188×5-804=58×20=371+696-589=258×(20÷4)=13×2×45=320÷4×7=222÷(465-463)=22×6+352=89.6-16.6=401-361+112=85×2+711=54+351-393=942-188÷4=579+(564-253)=(680-332)÷3=315-81-203=35×12-246=890-695=66×6-82=12÷3×70=(898-338)÷4=918-195×2=235÷5×3=11×(525÷7)=58×6÷3=402-864÷3=474÷6=219+85=45×2×73=748+279+155=702-47×13=16×(240÷3)=165×4÷3=15×2×53=82×(336÷8)=500-(937-888)=(222-196)×31=492÷2÷6=819×(32÷4)=63×4=413+(985-625)=336÷(2×3)=432-213+110=484-120÷2=11×36-89=422×3=(965-923)÷3=209×4=227+197-271=689-94×6=812+23+765=868÷(16÷4)=224÷(2×4)=417÷(476-473)=689-339-107=768÷(2×3)=21×(21÷3)=948÷(286-284)=456-765÷3=43.2-28.9=3/8+5/8=(932-907)×34=288+(777-328)=805-15-390=422+(715-493)=320+836+592=618-57-147=310×(308-305)=61×2×9=3/6-2/6=191×(507-499)=534+316+62=10×(324÷4)=486-20×20=47×(245-238)=16×20×2=893-242×2=162×5=621×8÷6=599-488=585×9-37=16×61=88÷(32÷4)=149×6=214÷(10÷5)=14×54=221-(492-278)=378÷6÷3=348÷4=148-34+104=465-108=775+269=28×3×89=493-89+508=655÷5×2=12×21×3=824÷(4×2)=783-570+10=93×6÷9=46×(56÷4)=700÷(24÷6)=6.5-4.7=79+417=719-(160+14)=151+266=148×(894-891)=419-368÷2=41×22=337-(471-142)=36×56÷9=8.5+8.5=111-39+10=612÷9+314=712÷8×3=165×2×3=462÷3+25=17×(328÷8)=198÷6×23=816÷2×4=4.4-2.8=732÷(2×2)=(274-218)÷7=657×(24÷8)=145+97+541=22×5×7=24×(128÷4)=387÷9×18=453-(364-172)=431-30×9=44×6÷3=377-14×19=337+741=692÷(2×2)=630÷9×84=(599-224)÷3=376-337=952÷4+935=13×3×96=(559-501)÷2=29×8×3=785×4-590=3/8+2/8=8.7+10.0=14×60-208=612÷6÷3=252÷6÷7=442×2-114=230+383×2=562×(21÷3)=871×(881-876)=4/9-1/9=26×18×2=205×(397-394)=48×90÷2=10×45×2=912×(40÷5)=48×(90÷9)=295+49+578=48+579÷3=36×22+181=349+118=849÷(27-24)=376-676÷4=484-102-234=480+798+589=730+522-270=425÷(45÷9)=308×9-447=(426-90)÷4=164-(66+62)=175×3=186-(44+86)=414÷(73-71)=74+84×10=485-(367-234)=172+64×14=140-312÷8=342÷9×51=504÷4÷2=76÷(18÷9)=2.4+2.9=71×7-198=27×(410-381)=486÷(15÷5)=396-60×5=89×85×6=14×(197-152)=(314-299)×47=22×10+309=357÷(14÷2)=332÷2+933=18×2×91=418-10×11=6.0+1.6=10×73+627=910+46-446=45×15-482=806×(410-402)=352-656÷4=795-770-20=1.2+4.6=854-(100+740)=70.6-66.4=186×2×4=1.9+6.0=2.4-2.1=681×(869-863)=35×2×81=428+51+140=30×24×2=16×47-558=224+(227-160)=370×2+269=52×68×8=12×20÷5=380-187+249=133+347-208=28+167-77=5.4+8.9=11×7×4=377-298=272+845-675=14×(120÷5)=202×3-581=491×(10÷5)=(961-349)÷3=156×4-93=15÷3×18=218÷2=648+23×27=154+312÷2=390+257=75×94÷3=12×68+96=7.4+8.2=479+12×31=367+170=199×3=84×(144÷4)=274+564=84÷3÷4=989-572=988-(830+115)=(445-409)×12=104×(394-386)=762+499-465=174-(27+71)=600÷(3×2)=521+38×8=65×7+463=367+81=57×(834-782)=311-254=160+70+129=344-19×2=59+340×2=180+173=(255-21)÷3=22×4×87=5.3+8.7=237-209+222=466-(849-490)=716×(159-151)=50×76=220×9÷2=192÷2=160+265=22÷2×12=226-406÷7=235×3+246=494+306=906÷2=198÷9×2=28.0+45.2=15×48-454=180÷5÷2=2/3-1/3=66×(141-128)=(172-121)×10=161×3=577+800-747=910-130-145=88×11-389=185×(337-332)=15×19-277=41×(293-199)=476-87-294=632÷(40÷5)=16+13×40=108×2×3=588÷4=42÷2×6=14×18×2=450+(657-112)=467-(420-309)=21×20-139=480÷3÷5=323-456÷8=19×(386-381)=555÷5÷3=154÷7×32=12×(370÷5)=456÷6×4=161+15×50=786-582-93=382-(150+52)=504+(958-453)=930+754-987=12÷3×99=55×95=(368-324)÷4=89×(456÷6)=633-25=193+182=331-314+278=69×4×7=39+(283-55)=265-52×2=87+337+421=452-84=32×11×9=423×8÷2=926-164=10×30÷3=1/8+5/8=4/8-2/8=101×(30÷5)=869-555+990=89×(588÷7)=475+129=6.9+83.2=990÷3÷6=640÷(24÷3)=785+690+759=330÷6×59=9.4-7.9=884÷(2×2)=65.7-51.4=488×3÷8=33×(258-228)=672+(741-671)=11×39-200=383×(18÷9)=(645-564)×10=78×39÷3=279+(921-387)=27.3-19.7=81×12÷9=(359-221)÷2=23×30÷5=27.4+50.8=212+68=283×(787-783)=64.2-5.9=39×(78÷6)=368-(220+49)=33×2×96=190+(153-50)=16×(273÷7)=218+84=14×5×57=75×(312÷8)=18+469-378=43×3=485-378+212=256+132÷4=184÷4=82×6-486=170×3-101=608+883=67+87=32+122×2=94+368=15×32×2=463+920-394=91×7-423=11×43-417=49+235-202=26×26=(127-85)÷6=5.3-1.4=319+(470-119)=237+399+250=82+14×53=54×8-108=894-(27+128)=308÷(49÷7)=68×(231-224)=93×8-105=32×2×15=522-483-20=840÷8+75=414÷(21÷7)=235+430+239=38.7-0.7=53+115-88=68×(162÷2)=52÷2=134×2-207=160+185+322=30÷(892-890)=574-(87+170)=348÷4+945=7.7-6.4=33×(20÷5)=995×(42÷7)=996÷(48÷8)=172+77+774=137+54+562=294÷2=413×4÷2=7.4-1.8=2.9-2.4=38×4×2=547-35×9=303+(352-307)=21×2×25=532+974-779=176×5÷2=16÷8=396-(482-211)=848-34×13=268+109-356=320-(258-199)=(418-42)÷4=998×(704-697)=407-70=378÷(44-35)=48×(95÷5)=67+172+610=16×3×50=94×74×9=246÷(2×3)=25×16÷4=11×80=97×75÷3=558÷(2×3)=678-(215+249)=168÷(36÷6)=78×4×3=87+(356-94)=245÷7×22=97×10-539=34×9÷6=49.3-22.7=210÷(478-471)=132÷4×21=20×47÷5=15×36÷3=732+600-472=475+(333-310)=362-848÷8=838+128-792=589+498=109+424÷4=152×6-545=322-181=525÷7×8=67×(743-703)=15×24×2=969-22×41=8.4+45.5=360÷6÷4=162-(65-48)=353-14×19=42×2÷6=221-(930-759)=222-79=20×(32÷8)=137-29×3=31×6÷3=241×7-368=576÷2÷8=41×6×3=747-634+667=94×(20÷4)=(166-127)÷3=982+196×5=10×(819÷9)=46×(312-230)=5.4-0.7=7.9-7.2=969+(868-628)=754-271=192×2÷3=349-30×10=252÷(12÷6)=10×72-423=251×(10÷5)=1/3+2/3=44.4+18.9=490÷(232-227)=336÷3×7=(727-335)÷2=370×2÷4=789-(864-145)=24×2×37=234+(299-246)=14×10×4=168×4×8=522-386÷2=484-(139+313)=905-374+719=253×9=288÷9×10=33×(106-95)=14×48-276=192÷(24÷8)=461-(149+237)=577-364+59=9.0-3.6=959-352-426=385×(48÷8)=402×(789-782)=469-57×2=63×(348÷6)=478-129-34=512×3=20×9÷5=133×(32÷8)=145-16=165×(68-63)=446-11×40=825÷(18÷6)=208-315÷5=332-22×8=56×6=306-23×9=468+30×6=993÷(226-223)=341-(79+68)=103×2×3=240÷2÷3=482-406=401-14×17=74+319-212=78+66×13=783÷3+939=300÷3=11×(280-218)=518÷(49÷7)=583+375×2=455-142=21+(725-590)=858+414-663=213-(479-418)=452÷(2×2)=138×5+267=485-(128+172)=174÷3×17=345+(589-84)=442-(308+123)=参考答案32+14×52=760234×(409-404)=1170(869-485)÷4=9657×56=3192696-251=445(846-36)÷9=9012×52÷2=31280×54÷6=720185÷5×20=74045×19÷5=17124×18÷9=48118×8-179=765487-17×26=45420-19=4015.6-1.2=4.42.4+0.9=3.392×42÷8=483345÷5×61=420918×2×22=792407+(253-162)=498120÷3÷4=104.1-2.3=1.8286÷2=143202+(368-207)=363697×(64÷8)=557647.7+41.4=89.1420÷6÷5=1491×6=546846+40+71=957412-178÷2=323103×8÷4=206168÷(2×2)=42483+466=949382-(486-228)=124848÷4×5=1060480+150÷2=555374-(455-389)=308926-137-243=546486-35×13=31822+550÷2=1097335÷5×3=20194.2-54.3=39.9934+637÷7=1025140+(199-190)=149559×(679-676)=167729×(660-577)=240732×3×10=96041×53×2=4346310+573÷3=501231÷7×16=528480÷8+326=38619×9×4=684739×(28÷7)=295649+18×23=46395×2×3=570516÷3×8=137612÷4×88=264410-27×15=595×86=817026×30=78019×14×3=798898-360×2=178345-(176+106)=63251+239-187=303816-49×5=571(437-299)÷2=6912×22-172=92476-187-215=74166+664÷4=332105×6-69=561964+(387-44)=1307497÷(190-183)=71576÷6×47=4512874-436+535=97349×(676-646)=147033.0-23.0=10.0821+203+963=1987(261-231)÷2=15477+736÷8=5692/7-1/7=1/7313-18-56=239227×(429-426)=6818.6+2.0=10.6152-135÷9=137397-304+218=31112×38-164=292865-17×33=304109+207=316791-654÷6=682236×(28÷7)=944328÷8×46=18862.3+2.0=4.312×41-194=298706-336÷2=53848×9÷6=72335-693÷3=104628÷(2×2)=157117+603+64=784122-240÷6=82373×6-749=1489212+(167-95)=28477×48×3=11088244×4-582=394594+402+607=1603744÷4÷2=93604÷4=151428-(200-98)=326294÷6×62=3038100÷(2×2)=25880-309+331=902141-83+294=35281+38×10=46133×2×21=1386204+195×5=1179449-101×4=45839-134-244=46170×9÷6=105225×2÷6=75483-26-420=3717×4×85=578045×2×95=8550473-(56+185)=232968÷8+898=1019226-(128-47)=145690÷(3×2)=115417-(285+120)=12570÷2÷5=5789+407=496(218-179)÷3=1374×13+497=1459(363-129)÷2=117101-117÷9=8827×18×2=972918÷2×8=3672(570-154)÷4=104742-(312+126)=304290-122×2=4621×35=735812÷4×6=1218167×(25÷5)=835441-(142+272)=27140+74×7=658684-258×2=168160÷(32÷4)=20281-33-85=163482+103×2=688235-36-135=6432×(608÷8)=2432751+11×89=1730777+476-447=806265-186+253=332735÷(38-31)=105929-64×2=8011/6+4/6=5/6446+438×2=132220×10-96=10460×(144-136)=48093×63=5859656÷(4×2)=82642-356=28616×27÷2=216419+(312-241)=49013×19×3=741819÷(860-853)=117448÷7×13=832294×2-398=190264-75+891=108048×96÷6=768282-22-235=25445-826÷2=3242×(105÷7)=6309.4-2.1=7.3154-903÷7=2515×26×2=780936÷(2×2)=234272÷4×13=88484+11×25=359713-(989-883)=60789×(33÷3)=979379-277-38=6440×2×65=5200348÷6=58523+44÷4=534801×3=2403196+(270-231)=235512÷(2×4)=64267÷3×14=1246(270-258)×39=46849÷(42÷6)=7640÷4÷5=32404+(417-284)=537287×2=574870+28×26=1598784÷(2×2)=196773-525=248117÷3×84=327610×76+731=1491414÷9=46881-12×59=173(150-84)×48=3168103×9-886=41458-325=133(780-258)÷3=17418×(288-283)=90309+28×23=953416-267+741=89041×(45÷3)=615327-43×7=26408-209=19927×37=999330÷(14÷7)=165471÷(205-202)=157264×3÷2=39690÷5=1841×10-264=14632×11-225=12745×2×78=7020292÷4=73357+150×3=807924÷(24÷6)=231282÷(220-217)=9438×2×59=4484609+166=775184×4÷2=368109×9×4=39243/5-1/5=2/5646-11×19=43795×53=5035508+(206-15)=69963×12-275=481816÷8÷3=34296×(15÷5)=888125×8-935=6586×(252÷7)=3096200-23×2=154783-440-97=246409-22-36=351914×7=6398618÷3÷2=10323×8×6=11049.1+4.9=14.012÷4×21=63173×4×3=2076(447-399)÷3=16867-16×26=451365-(59+34)=272434-12×13=278266×(313-310)=798529×5=2645412×2=824240÷(10÷2)=48746÷(936-934)=373104×5+459=979105÷3×21=73549×23÷7=1611/7+3/7=4/7451-888÷6=303168-(897-861)=132448÷(299-291)=56686-(98-39)=62712×41-382=110368-(168+71)=129636÷6×2=21299×(24÷6)=396562×3=1686417×2÷3=2781/4+2/4=3/42/5-1/5=1/5158-435÷5=7138×(56÷2)=10649.9-2.6=7.3100×(329-320)=90056×45=252077+399×2=875419-882÷7=293868÷(2×2)=217123+156=27912×7×49=411632×13÷4=10497×7=679737-(759-196)=174976-11×39=547141+67+549=757956+110×9=1946731-512+384=603312÷6+735=78715×(440÷8)=825821×5=410545×(50÷5)=45013×31×2=806342÷6=57330+145-17=458385×(947-940)=269558×38×2=4408415÷5×36=29888.9-8.7=0.2513÷9×4=228749-410÷5=66762×6÷2=186920÷4×7=1610112+30×28=952822×2-413=1231460+190×2=84036×19=684228-(450-416)=194308÷(16÷4)=77(107-62)×20=90030×18÷5=10840÷2×29=580520÷8÷5=1327+357+554=938(344-272)×34=2448500+(490-469)=521882÷(10÷5)=441195+(714-229)=680428÷2÷2=107(412-391)×36=756112×(236-233)=336966-760÷5=81415×92÷5=276942÷6×4=6287.9+0.5=8.4691-14×36=187515-185-152=178130+648÷6=23873-85÷5=56828×5÷2=207015×24÷4=90474-91=383584×3-914=838375+76=45118×50×4=360068×57÷3=12928.7-7.2=1.5258÷(496-490)=432/6+4/6=1(520-429)×39=354986×(914-908)=516992÷(4×2)=124(261-229)÷4=8112×6×7=4704980÷2=490854+124-632=346250-245+332=337551-239-271=41402×(131-128)=1206800÷4×6=120029×2×15=87075×(384÷6)=4800280÷(4×2)=35664÷(2×2)=166384-223-55=106540÷(2×3)=90928÷8÷2=58259+26-134=15110×30-257=43487-236=25195×3=2853.9-1.9=2.020×17=340656+314-805=16598×59÷2=2891138-(35+88)=15117+454÷2=344144÷6×89=2136183×3-220=32998×4÷7=5660×(363-352)=660132÷6=22303+284+320=907110÷2×5=27511×16×3=528180÷4=45437-94+37=38095×(230÷5)=4370353-329+443=467124+78×9=82610×15×6=900265÷(483-478)=5354+285=339758-31×2=696451+(333-119)=665111×4÷3=148189÷9+105=126544÷(2×2)=136122÷2×3=18372÷(21÷7)=24869-28=841991-208×2=575937×7=6559305÷5×6=36640×87=3480435-(96+282)=57202-90=112393+29×18=915152÷4×9=342575-35×9=260214÷(159-157)=107860×6=5160466-(99+122)=245678×8=5424974-836=138965+60÷6=97589+81×11=980270×7-716=117414×32-25=42321×37=777346-270=76949+605+824=2378216÷9÷4=638+117+751=906840-85-370=385697×5-653=2832492-107-57=328151×(12÷3)=604155÷5+519=55081×10-116=694285×6÷3=570364-15×15=13934×13÷2=22133×15×2=990591+737-612=71611×(42÷6)=77875÷7×5=625510÷(3×2)=85528÷(2×3)=88222-24×2=174301-265+309=34519×5×89=845560×55=3300(276-245)×95=2945256+869=1125215+187-365=37470×2×5=470029×15×2=870423-(50+132)=241285÷(444-441)=9574+168÷7=98245÷7×4=140175+14×15=38510×24=240596÷(18÷9)=29836÷6×88=52870×8÷2=2804/7-2/7=2/7100×(12÷2)=600445-16×18=157978÷(2×3)=163(467-408)×30=1770324÷(18÷6)=108260÷(313-309)=65492÷(2×2)=1237.5-2.7=4.836×92×3=99366/10-4/10=2/1010×67=67052×64=332833×(165÷5)=108913×3×2=78566÷2×9=254756÷8×60=42031×(210÷7)=930721×7-684=4363170+348+894=141214×15×3=630(977-929)×64=3072823×8-282=630210.0+5.3=15.3924÷7×6=792564-28×18=60126÷9+278=292801÷3×9=2403574÷(21÷3)=8230×21÷9=70983+30×27=1793402-70×2=26294+414+925=1433252×2÷4=126714-(605-369)=478325-33×6=12770÷5÷2=7(464-288)÷8=22366÷6=61771+357+985=2113492-363-87=4229×(145-111)=986916-438÷3=770177×(35÷5)=1239834÷2÷3=139959-(14+406)=539(791-650)÷3=47369÷3×9=1107165+260=425114÷(2×3)=1916×2=324/6-1/6=3/61/5+3/5=4/5120÷3÷5=835×5+430=60525×29-417=3088.9-2.9=6.05.0+4.8=9.8453+260=713376÷(800-796)=94132×4=528198÷9×21=462(339-296)×10=43014×3×78=3276228×4=912484-(120+174)=190264+486=750880-24×11=61619×5×93=883541×(288-264)=9845.9-0.8=5.124×10-41=19964×2×4=51225×16÷5=80308+161×4=952156+560÷4=296319+152×2=62399×42×2=831640×63×9=2268034×48=1632327×8÷6=436155×4×7=434082×6÷4=123699÷(24÷8)=233227+464=69177×74=569890×60÷5=1080558×(45÷9)=279042×5×3=63012÷6=2448÷4×7=784155+109=264356÷2=178400-(125-111)=386516÷3=172889-531-20=338429×2×5=4290108÷2=54989+126×6=1745479-(268+28)=183416-140+666=942949+454-35=136879×80×8=50560450÷(15÷3)=902/7+3/7=5/724×34÷3=272698-34×8=426(353-57)÷8=3712×76=912234÷(104-98)=39313×3-662=277282-(46+202)=34479+50×10=9792/7+4/7=6/766×70×6=277202.8+0.5=3.3958-11×84=34471-293=178862÷2×6=258615+219-119=115260-186÷3=198307+20-111=216271-780÷3=1184-(362-283)=5666÷3÷2=111633+257+865=175525×26÷2=3255.0+4.3=9.385×(720÷9)=6800410÷5×7=574975-(703+107)=165244×2×8=390488.6-56.1=32.5275+41×4=439477-23×20=1721.1+72.2=93.315×45-270=405708+465-273=90037×(52÷2)=962923-38×16=31559×33×2=389421×3×91=573329×15-74=36114×9÷6=21690-24×18=258776×3=232871×2×7=99428×32÷7=1289.6-8.3=1.36.2-4.3=1.9329-13×11=186641-272÷8=607112+377=489528÷6×10=880582×3-438=130816×2×8=256466-113×4=14716-189-49=478204÷6=3412÷4×29=87485×2-462=50828×31=868189÷3=6329×31=899441×9-378=359190+272-15=34749×42÷6=34396×7×4=268832×2×79=505642×93×6=2343680×(363-359)=320112×(366-360)=672235×6÷3=470139×2=278256÷4÷8=817×2×26=884(99-82)×28=47627×43×4=464483×(522÷6)=722138×7-40=226357÷(323-320)=119554+376+875=180573×41=2993(937-769)÷2=8416×9×2=288438-(212-162)=38837×(21÷3)=25951×45=2295818-86-448=2841.7+2.9=4.6210+226=436791-94=6972.2+7.7=9.9724-(299-55)=48015×(136-80)=840348÷3=116(279-111)÷3=5629×2×4=23279×11=86965×(610-539)=4615476÷(347-345)=238570÷6+79=17413×34-44=39831×21-406=245134+54×15=944450-11×35=65431-(425-203)=209439×2×3=2634560÷2÷4=70332-63×5=17238-198+377=41798×(78-46)=3136479-62-304=11352×(72÷6)=62412÷6×90=18093×(18÷6)=279324×2-215=43363×6×2=75647+341-292=9632+12×14=20047.0+17.2=64.2626-(39+569)=18126+214=340982-414=568492+96×3=780157×6÷3=31441×2×57=4674327-(670-350)=7345÷(15÷3)=6915×6×29=261014×(90÷6)=210486÷(27÷3)=54470-186-165=119396÷(2×3)=66200÷(156-148)=257.7+1.9=9.631×3×20=186033÷(348-345)=1185×11×3=280526÷2+418=431316×(27÷9)=948174÷3=58271×(16-12)=1084(298-166)÷6=22983×(49÷7)=6881343×6=2058295-28-246=21477÷3÷3=5310×(418-410)=80355+(427-196)=586222×(15÷5)=66621×3×41=258314×(285÷5)=798684×7÷2=2394405-618÷3=199691-630÷3=481476-115-352=9332-220+79=19173×(989-898)=6643770×(347-340)=5390886÷(261-259)=44396÷(3×2)=1640×20÷2=40011×9×47=465360×(28÷4)=420(74-46)×18=504428÷2×5=1070392÷2×6=1176(479-61)÷2=20918×22-295=101117+688÷4=289464-(296-292)=46070÷(771-766)=14942×8=753631×(342-337)=155152÷(4×2)=19(286-222)÷8=8143×3+140=569793-525-87=181201-110=9152×44=228810+(475-343)=14214×27-119=259233-54×3=71646+20×27=11863/9-2/9=1/920×14×3=84058×(294-275)=1102477+25×20=9777.5-3.2=4.336×2×42=302429×19=551195-(387-221)=29270×(18÷9)=5404/8+2/8=6/8779+(823-135)=1467912÷(16÷4)=228528+24×17=936(451-133)÷6=53(623-191)÷4=108576÷2÷3=9612×14-78=90270×(368-365)=810639÷9×85=6035343÷7×3=14759×5×3=885695÷5+222=36143.6+28.0=71.6308+20×6=428417÷3×8=1112297-158=13940.0-17.4=22.617×56=952982-83×4=650149+(576-568)=157940÷5÷4=47160×5=80094×(241-233)=752456×2÷4=228353-271+750=83263+948-926=85992÷2+830=1326440-311+67=196249+439=688888-199×4=92101×(442-435)=7074.0+1.8=5.8108÷4=27324÷9÷6=640×49×8=15680158+152×6=107072-10=62444-23×7=28314×5×23=1610441÷(56-53)=147230÷2=115296-64÷8=288256÷4×9=576448-89×3=181602×3-488=131852+(470-294)=228709+43×12=1225828÷9=92608×4=2432835+60+973=1868210÷7=30356×(56÷8)=2492607+848+761=2216(830-143)÷3=229196×5×9=882011×6÷2=33(464-314)÷2=7519×9=171237-37-29=171654÷(2×3)=10993+87×4=441140×(16÷4)=560178+10+150=33840×(12÷3)=16030×29+64=93417×11=187960÷4÷2=120210÷(12÷4)=70922÷(10÷5)=461710-59+911=1562648÷8÷9=9870+15×12=1050408÷(20÷5)=10276-(667-617)=26252÷2÷6=2110×11×5=5508.3+8.1=16.4329-17×5=244471-81×2=309657×3=197114×(152÷4)=532706+82×5=1116177-(356-338)=159375-24×12=87958+61+571=1590107×9+118=1081461-(236+60)=165236÷(2×2)=59688+915÷5=87118×53=954227+133-223=137147÷3=49276×6÷9=1844.7+1.4=6.1216÷(3×2)=36272÷4÷2=34(739-682)×61=347715×10÷6=25570÷(45÷9)=114908-17×20=568162÷9=1821.5+14.7=36.290÷(18÷3)=1569.9-62.9=7.0472×4=1888732÷4+101=284106÷2×42=2226342-85-64=1931.2+3.4=4.6811-(325-317)=803978-187-487=30456+146=202980+19×17=1303606÷(3×2)=10132×92÷2=1472356+114×3=698392-10×28=11245×71÷9=35566÷6=11733×(35÷7)=366584÷(341-334)=12450÷(3×3)=50243-(105+52)=86722×2-600=844977-282=695392-36÷3=380385÷5×8=61629×25+307=103256÷(63-55)=7901+(900-272)=152985+160×3=565560-(213+235)=11228×7×4=784375-18×19=3315×3×99=445518×15-17=25392+203-123=172110×2×3=66012×35=4206.3-5.0=1.3369÷(299-290)=41558÷3÷2=93240÷(314-309)=48325+(420-11)=734430-(591-506)=345143×5=715227-852÷4=14108-(205-146)=49895×8-855=6305630÷2÷5=63213+252-156=30924×18-289=143483-84÷2=441148+(270-205)=213296÷2=14832×29-927=129×20÷4=145206+839+154=1199940÷5+126=31425×14-214=136927-495+459=89143×(15÷3)=21511×40+85=52518×41=738941-48×18=77407-19×13=16068×2=13638÷2×37=703858-12×10=73869×29×8=16008376+109=485225÷9=25816÷(94-88)=136112+125+308=545102-30+197=269482+80÷4=502760÷(77-72)=15212×(975-966)=108462+396÷6=528730-(434+114)=1826.4-5.1=1.313×5×9=585733+171×2=1075217×(72÷8)=1953984-84×11=609.8-6.1=3.7656÷(945-937)=8230+479+59=568228÷(16÷4)=57(480-410)×59=4130337-64×5=17756÷9×11=9240.7+8.3=9.065×7×9=40954.0+6.7=10.7570-310÷2=415849-69=78037×11+275=682846-40×7=566303+127×2=557287÷(466-459)=4116×3×53=2544443+21+425=889594÷(2×3)