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786÷(24÷4)=3.4-2.3=86×(288÷4)=40×(338-239)=275+530÷2=323+(174-41)=821-23×20=420+18×10=571-388=3.0-1.7=53+24×8=244÷(19-17)=306×2×6=794-615=198÷9×18=464-378+160=25×4×7=447+103×8=318-(310-58)=767-585-75=2.1+1.0=408×2÷4=544×9-259=(496-394)÷6=7.9+1.9=25×2×68=89×(63÷7)=463+863-981=240+813÷3=269×3-379=77×9÷3=363-18=2/8-1/8=560÷(64÷8)=336÷(2×3)=882×4÷7=810÷9×14=352-20×15=273-(53+217)=259+53=156÷3×19=90×(255÷3)=435-798÷6=(180-109)×13=92×50×7=60×(304÷8)=13×(328-278)=131×4×8=570÷3÷2=96×18=516÷6×15=283+(991-625)=96×(76÷2)=224÷(4×2)=616÷8=332-162÷3=256-13×19=(720-70)÷2=976×(583-575)=413-(767-617)=828÷(2×3)=133÷7=16×58+26=749-(148+417)=240÷8×85=708÷(3×2)=16×3×10=144÷(2×3)=23×35-598=(248-143)÷7=43×2×7=164×2×9=28×2×33=24×39÷8=324-(146+58)=730-23×16=36×(907-900)=719-321+95=192÷2+776=9.7+5.8=999-19×21=102+105=227×3=28÷7×69=891÷(54÷6)=335-(50+242)=925-89+281=(994-906)÷2=571-249=888÷(2×3)=59+40=188÷2=10×9×6=382+892-260=128×3×2=112×6-655=68×13-702=573+956-618=790-75×2=301+(910-446)=5/8-2/8=101×(14÷2)=376÷4=72×(470-464)=84×17=702-14×39=870-126-103=98×27=437-330+318=63÷(54÷6)=741÷3×2=594+285+70=272÷(48÷6)=867÷(18÷6)=270÷5+431=774÷9÷2=38×6-63=900÷(3×3)=49×45=41×6×3=19×2×94=171×3-510=11×15×3=710-234+814=293+42×13=96÷4×2=330×(27÷9)=(910-607)÷3=151×8=14×3×80=235-137+77=54×9=178-123+143=432÷(24÷3)=438-361-54=230÷5=671+425×2=84+924÷3=188×(30÷6)=375÷3+203=224÷4÷2=814-169×4=702÷3÷3=68.8+21.1=102+163×4=407-37×11=207÷(251-242)=32×21÷4=525÷7×10=303-14÷2=434÷7=218×(84-81)=10×87÷6=864÷4÷4=610-489-63=48×23×2=898+10-703=960÷6×7=708-13×18=11×46+14=8.6+9.0=147+47-124=20×3×80=13×62=85×29×6=47+63×10=536×4-262=391-750÷2=141+185=299+208×3=82÷(80-78)=(978-634)÷8=(228-216)÷2=42÷2+730=401-12×10=408-(162+120)=85×23×6=4/7+2/7=720÷(2×3)=21.6+45.8=54×6=144÷4÷6=115+105+593=240÷6÷2=14×5×63=28×3×79=33×(560÷7)=903-432+689=60+913-110=16×3×43=14×2×51=744÷(875-873)=636÷2×7=69×10=147+18×20=13×74+428=22×31=754×(42÷6)=80×(290-285)=485×9=7.5-1.8=38.6+28.4=11×75-421=39×(92-43)=3.4+7.6=670×(414-410)=(281-226)×17=447-219+703=283-86=419×(24÷6)=1.5+0.2=(35-15)×15=795÷5+51=171÷(36÷4)=70×42÷6=756-11×29=3.1+6.1=806+803+232=316-12×6=305×3-442=772÷(333-329)=463-(152+218)=196÷7×12=120×6-180=149×(255-249)=74×(403-314)=16+12=321-28=600÷6÷4=9.5-0.9=13×55=(62-20)×20=19×25×2=150×5=162÷(3×3)=160÷8=21×15-127=1/5+2/5=747+(562-284)=295+317×3=156÷4×7=576÷(2×4)=616÷4×6=110×5-270=94×(12÷3)=32×6×4=72×60×6=120÷(296-294)=941+13×41=51×88÷8=80÷(35÷7)=45×22=78×(536-446)=510-(999-525)=2.3+9.7=72×56×9=12+809+12=96+136=94×35=379-72-161=151×2-290=81×71×8=21×3×98=27×16-321=26×19+813=16×46=635×(63÷9)=24×91÷4=934÷(98-96)=(888-793)×84=224+151=120×5÷4=77+154=352÷(223-221)=17×13=12×12-21=13.7+65.5=734-(504+124)=57×13-723=24×(155÷5)=24×11-180=380-20×6=103×2×3=11×11×6=301-20×7=154÷2×9=(311-235)×11=342+449-377=768÷6=174×9-114=109×6÷3=189÷9=6.1+4.2=880÷(4×2)=49+(450-449)=354×7=56×65=25×7×4=472-29×11=330×8÷6=1/8+3/8=130×(54÷9)=858-39×4=58+873-137=2/6-1/6=91×(405-399)=768×(35÷5)=287+503=(284-110)÷6=953×(324-317)=3/6+2/6=177-176+15=428+784÷4=35×2×21=201-33×6=154×2+213=545-378=605-27×14=635-(268+252)=283+213=126-81+93=27÷(15÷5)=68×12-779=373×2×6=27×3×55=34.6-0.8=315÷3=164÷2×4=821-55+184=160÷(4×2)=483+491+507=450÷(293-287)=20×12×3=223+367=929-240=86×44÷4=311+118-393=517×(24÷6)=108×5+75=880-262=11×3×91=120÷2×7=326×2×9=995÷(844-839)=938-355+946=263-444÷3=426-12×14=398×2=44×81×5=919-(299+118)=728-11=191×5=46×(12÷3)=61×3=771×(12÷3)=16×(174÷6)=765-13×14=331-93=192-(412-324)=44×5=976÷(2×4)=965-113-176=480÷(56÷7)=770+(686-667)=472×9-647=108×2-206=902×(376-368)=51×6×2=63×14-127=616+108÷6=78×(263-260)=106×(143-136)=56×(165-162)=324÷(12÷4)=274+(292-280)=998-43×12=116÷4×14=456÷6=930-582-76=75×19=219-186+380=231+448=23×2×7=16×(340-303)=1/6+4/6=728÷8×71=563×(932-929)=43×2×48=136×(298-295)=555×(817-814)=684÷9×49=397-58=462÷(235-232)=30×11×2=60×(54÷6)=490÷(28÷4)=34×3×9=947-321×2=729-(539+177)=35.3+61.8=35×17÷7=746×6-446=11×11×5=248×(20÷5)=75÷3×20=52+307-276=21+425+193=849-173-285=109+(367-344)=497-45-197=432÷9×58=21×3=54.5-15.4=333×(12÷4)=375+325=983+920÷2=105÷(27÷9)=35×3=456-(187-68)=951×(81÷9)=186+108=646+132=73×13=49+678+937=201+296=58+20×26=42×28÷2=274×(49÷7)=426+(383-79)=23×26-436=128×(386-379)=34×97×3=555-276-138=69×9=342-14×11=76÷(16÷8)=24×7÷4=160÷4÷5=286+160÷4=750÷(658-655)=(242-60)÷2=606-(99+225)=79.2-76.7=614×(545-542)=700+(863-713)=451+24×10=620+378÷9=45×39÷3=87×3÷9=35×54÷6=10×16×4=78÷(988-982)=377-37×4=345×2÷5=10×31-13=10×49-467=440÷4÷5=34×78÷6=275+108-234=(193-35)÷2=477×2=89×(30÷3)=20×(184÷8)=557+(774-703)=312+39×3=197+218+392=809-125=368÷(4×2)=400-328+173=11×37-210=128+213×2=534+334+554=64.9-42.0=63+745-252=367-183×2=466-65-39=(102-87)×66=426-187+150=192÷(4×2)=118+25+612=(839-793)÷2=156-175÷5=33×2×19=740×7=19×23+274=864÷(951-948)=585÷5×2=40×3×7=207-270÷3=265-(118+137)=108÷6+28=123×8=149+16×41=483-(41+439)=131+798+48=114×(54÷9)=645+752÷2=923-188×3=406-179×2=192+136=251-15÷5=484-104=(356-285)×11=850×4÷8=416÷8×9=67×(132÷4)=12+695+68=36×2×35=8.9+0.4=894-104×8=33×(288÷4)=231×2×8=719-658+719=488÷(500-498)=651-151=432+214-579=718÷2=190+428+332=648÷4÷6=388-49=756÷(2×2)=464÷(14÷7)=447+(345-24)=269×3-530=62×(303-296)=183-10×16=39×9-166=14×4×97=936÷(3×2)=282÷6×97=20×4+50=960+34×22=504÷(4×2)=941-(883-22)=962-33×14=336÷(42÷6)=4/6+2/6=320÷8+330=996÷4×9=250×(188-179)=629-(381+147)=95.1-94.7=305-(162+96)=289×3+736=6.4+7.3=54×42÷2=54÷9×2=117-(462-438)=6/9+3/9=322-14×15=471-42×4=7.2+9.6=353-(366-143)=163×8=904-(246+219)=570-196-79=276÷(332-329)=344+117×3=350+117=(461-420)×16=986-212+990=54×90=(404-224)÷9=16×20-209=54+140+154=290-23×9=17×15-123=403×9-142=301-(444-256)=192÷2÷4=58.5+3.6=700-(858-709)=14×18÷9=571-972÷6=(367-283)÷4=129÷3×4=269×(45÷9)=345+11×54=324÷(370-366)=14×48÷3=24×(168÷6)=15+(267-85)=7.6+9.2=53×(118÷2)=432÷9÷4=536×9-856=275+61-273=755+522-449=521×2=36÷9×4=123×2÷3=477-112-351=488-(413-123)=910-138-739=566-10×43=2.5-1.9=215×(137-131)=27×(56÷2)=20×(68÷4)=47×(219-215)=15×13÷5=870+69×11=424-394+218=874-318=53+411+519=30×17+916=207×4÷2=159÷3×2=938-11×16=865×(48÷6)=360÷6×87=278+219-294=386+196×2=13×75+669=486÷(2×3)=509×5-264=278+13-279=572÷(2×2)=684÷4+410=16×12×2=96÷(36÷9)=297-663÷3=168÷7÷8=3/5-1/5=566÷2=485-382=19×26+680=1/8+5/8=6.3-0.2=77×28÷7=19×13=400÷(2×2)=6.2-3.9=362-270÷6=482-120-347=474÷(263-257)=848÷4÷4=56×(116÷2)=10×38-195=377-(141-132)=395-(121-68)=990÷5×2=254+915+486=229+30×21=358-26×11=25×5×4=320÷5×59=70÷2×93=(446-236)÷5=560÷5÷2=14×(111-83)=156-105+351=16×14-64=383×2×4=168+325+718=152÷8×18=513÷3÷3=67+159=17×(265÷5)=288+77×5=(308-228)÷8=(294-150)÷3=54+130=25×19=371+18×17=311×(39-33)=100+21+350=572÷(392-390)=996-428×2=265+140+349=65×(257-253)=291+218×2=3/7-1/7=10×(276÷6)=991+262×3=290÷(18÷9)=14×13×2=20×41=14.9-3.8=344×2×8=401+12+293=1.4-0.6=4.8+6.4=31+631+275=734-162-274=134×3-156=316-161=11×15+393=115+255-156=16×4×72=745+224=(434-41)÷3=592÷(2×4)=25×(248-236)=180×(330-325)=634-494+85=63÷3×45=93.9-74.2=801-(722-532)=136×(12÷6)=380÷(35÷7)=83×3-228=24÷(2×3)=14×4×17=42×2×99=221-28×7=204+25×31=927÷3÷3=495×5÷3=142-86=32+402-372=129×7=601-44=423-18×21=42×(81÷9)=17×34-14=518-840÷5=300÷2=24÷(193-191)=365×2=6.4-2.7=238+291×3=800-846÷9=321+67×8=948-164-682=264÷(12÷6)=192×5÷4=250÷5×4=363×2=374-(444-310)=378÷9÷6=212+66×10=312×(35÷7)=113×4÷2=60÷5×79=87×98×9=11×11×4=815÷(15÷3)=341×(27÷3)=(496-480)÷8=546×2=659-675÷9=551+11+10=948÷4×7=272÷(2×2)=280×3÷8=990÷(3×2)=62×56×2=24×7×3=461-(356+78)=301-11-247=492-42-108=2/4-1/4=26×3×19=27×3×57=119+80=1.4-0.7=33×8×9=691+124+105=458-173-146=482-(26+325)=111÷3+151=7.9+3.6=83.9-82.5=156÷(92-89)=11×5×16=83-138÷6=33÷3×7=(158-116)÷6=497-(78+196)=22+95=54×(322÷7)=210÷3=38×(658-638)=55×14-443=4.9+0.6=359-(143+36)=712÷(2×4)=486-453+441=(142-91)×30=217+311×3=24×3×47=62+347-87=85+10×97=16÷2=9.8-4.8=28+39×7=604÷4=505+(939-890)=415+(276-74)=105+(361-226)=5/10-4/10=208÷(20÷5)=763+133+752=390+988÷2=(248-209)×56=(264-180)×10=812×(719-714)=43×50×5=10×62÷4=29×(516-430)=238-17×13=907-(960-729)=852-105+199=118+(707-126)=406-253=56÷8×22=30×24-560=453-(531-255)=10×16×6=414-98×2=399+10×27=652-198×2=230÷5+38=184×3×8=235÷5=242×4÷2=62×3×5=54÷6×45=493+139=591-47-461=111×7÷3=5.1-5.0=319+11×49=874-33×15=19×52-945=(369-113)÷4=252-10×15=199+113+542=482÷2×9=920÷4÷2=17×2×68=430-30×7=579×2=30×3×74=421-14×6=7.9-0.9=(724-631)×92=(548-188)÷2=415+(270-154)=394+64-28=39×64÷3=495÷3×7=413×(18÷9)=156×5+702=613×(24÷3)=975×(42÷6)=35×86÷2=906-11×74=430-(87+246)=812+372+644=99×45÷9=445-81-183=4/8+2/8=254-132+365=184×9÷6=268÷4=840÷(931-929)=406-248=954-(168+487)=(799-451)÷2=288÷3×31=121+399=20×10-196=14.7+80.6=0.9+3.8=419+814÷2=24+68×10=81×36=99×3+25=770÷7=304÷(161-159)=312÷2÷4=47×(451-433)=15×(576÷9)=690÷5=66×(960-938)=524-(55+115)=15×30-153=378-(333-326)=336×2-262=722-59=57÷(60-57)=11×10×8=449×(24÷6)=720÷8+57=57×14×2=267-(480-418)=27+14×15=(252-240)÷3=36×(112÷8)=18.4-17.7=821-813+846=297÷9=32÷2×5=33×24÷8=205+85-158=23×2×84=375-(454-93)=290-126=30+139+248=423+764÷2=171-(217-137)=344+311+873=132÷4×47=19.2-11.4=609÷7×6=42×72÷8=909-(343+158)=356÷4=445-73×5=32×(456-452)=222×4=45.0+27.9=434×7-838=285-18×5=38×(208÷8)=(443-293)÷6=211+120×5=76×(223-220)=295-25×10=95×8÷5=10×32+332=387-26-184=254÷2=603×4=131+492÷3=99×(110÷2)=1.5-0.6=677-224×3=484-414+71=11×60-387=18×5×55=67×14÷7=434-592÷2=120+80÷4=998-(381+70)=725-(262+270)=960-792÷4=823+581+215=22×17-194=320-15×9=418-(440-380)=87+312×2=916-533-351=257-72×2=103×2=964÷2×5=246÷3=438-147-132=228÷2×3=453×2+536=28×3×9=440×3÷6=324÷(2×2)=62-27÷9=11×64-156=44×76×6=987÷7×6=560×4-382=835×(788-782)=756÷6÷9=126+317=10×58=159+790+136=45×10-33=96×42÷4=465+79×4=373+343=275+81=450-(382+13)=888÷(64÷8)=663-(747-275)=252+205-95=23+436-419=105÷7=276÷2=255-(668-418)=265-(53+88)=25÷5×38=351÷(21÷7)=234-14=628÷2=16÷4×67=22+15×30=12×13×2=(244-44)÷5=842-303-538=52+964-255=237÷(867-864)=42+368-309=288+206=577-281-20=905-(974-436)=10.0-4.7=966÷7×6=326-24×12=469-17×2=21+116+58=317-(191+65)=32×14÷4=38+366-212=72+(488-82)=(316-292)÷6=16×27×2=588-(367+221)=790×7=327×(291-287)=421+14×9=448-77-87=912÷(2×3)=12×76÷4=710+195=4.7+9.2=446-265=390+87×7=130×(356-349)=784÷8×90=53×42=2/8+4/8=764×9÷6=261÷9+228=408÷(10÷5)=379+(365-183)=755×3-715=828÷9+323=488-151×3=48×2×7=30×(615-557)=368+261×2=658÷7×6=708+976÷8=227+12+222=749-(54+689)=970-372÷3=94+(396-187)=679-25+432=415-(500-121)=792-758=428÷(350-346)=324÷(270-266)=743-583+680=538-(973-772)=389-19×19=860×5=513-792÷3=52×(15÷5)=46×(694-617)=588÷2÷2=48÷(414-411)=90×9=279+(373-218)=185×(42÷7)=64×39÷6=102÷(2×3)=160×2×3=3/6-1/6=28×3×36=292-135=399-444÷3=889-205+560=306÷2×3=662-(248+167)=13×40-21=192÷(490-487)=978-52×15=428×6-181=180÷6×8=317+176×4=144÷3÷6=61×10=(800-654)÷2=975-470÷2=378×2-615=336÷2÷3=18×17×3=28÷4+284=752÷2÷2=664×5-84=455-23-352=468-382=795-(315+378)=94×2=57×42=18×(132÷6)=334+21+643=949+344-223=(144-56)÷4=135+167-284=815×(15÷3)=33×5=13×3×15=207×4×3=10×7×87=4.3-3.5=276÷(54÷9)=673-(737-158)=275-144÷6=(258-198)÷4=48÷6×63=342÷2=2.3-2.0=64+53×16=3/5-2/5=872×6-424=581-24×2=644-(355-49)=73×28÷7=235÷(217-212)=464+(336-300)=85+386=308-(290-286)=100×5=160×(434-429)=260+(302-212)=28×6×4=937+(675-322)=19×(423÷9)=71×9×2=114÷(24÷4)=10×(150÷5)=(250-170)×70=352+698÷2=374-18×13=82×33÷3=38-65÷5=(804-60)÷2=15×18×3=266+(783-393)=808-335÷5=501-156×2=464-400-31=223×(421-417)=772+(487-80)=4.1+8.7=2.1+7.9=790+197+507=121×2-141=23×2×5=83×6×9=18×25-358=656-597=656÷4+156=675÷(538-533)=126×6-655=36×43=322+324=124÷2+175=558×8÷4=432-29×8=171-(34+45)=400÷(20÷5)=21×33÷9=1.9-0.6=48+162×3=69.9-14.4=717-(626-128)=842+19×30=9.3+1.0=389+(991-174)=175÷7=240÷5÷8=226-(133+57)=10×63÷9=(684-624)×17=125÷(20÷4)=15×46÷3=241-10×18=442-287+203=(646-40)÷3=(638-270)÷4=720÷6÷2=987÷(56÷8)=56×56=460-10×16=118+248-301=845-540=18×3×87=464×2=231÷3=848÷2÷2=864+744=224÷7×78=188×(170-166)=377-249+162=771+45×15=910×6÷3=396×3÷9=118+(431-156)=14×27-164=2.7-0.7=736÷2÷2=412÷(421-417)=456÷2+641=97×35×6=27×14÷6=62×5+254=255-32=576÷(858-849)=9.7+8.0=984÷(2×4)=15×12×5=75×(384÷4)=216÷6×12=56.9-12.1=70×(408-402)=363+161×3=315÷9×80=38÷2×22=290+607-18=29×30=660÷(2×3)=949-885÷5=83×79=2/3-1/3=56×90=119×(24÷4)=59×75=(365-353)×73=123×8-536=21÷3×90=54×2×4=616+648÷3=85+57=141-(358-325)=703-415+755=928+51-502=252÷3÷2=13×(44÷4)=852-587-46=(71-33)÷2=(202-121)÷9=98÷(14÷7)=463×2-99=386-(42+224)=270÷(25÷5)=518÷7=227×4-426=19×21÷3=220+20×31=864÷(2×4)=339-174+107=1.0+6.2=283-170+147=507+(939-194)=(671-584)×71=644-11-550=753-131+149=34+38=9.7-1.8=489+(519-271)=28÷2×6=171×5-426=616÷2×5=455-(738-531)=687+(302-61)=468÷(2×2)=125-464÷8=922-85×5=825-234+229=276÷2÷6=24.9+63.7=5.6+5.7=16×36÷3=62×2×7=25×19×2=483+190+987=356÷(124-122)=800÷8÷4=14×(100÷4)=304-(221-134)=168-574÷7=910-28-137=406×6÷7=385÷(40÷8)=968÷(36÷9)=462-424-17=708÷2÷6=2/8+5/8=21+372-77=793×(192-183)=261÷3×89=(420-258)÷6=4/7-1/7=12×5×20=247+188=42×41=23×(608÷8)=109×4÷2=498-18×26=54×7÷2=10×6÷2=599×6=560÷5÷4=313+(436-333)=744÷2÷6=167×(54÷9)=6.8-6.5=13×(202-154)=467-155-249=160÷2÷8=690÷(3×2)=938÷7+111=77÷7×33=848+(604-409)=126+159×2=78÷(3×2)=179×4=369÷(81÷9)=12×41=30×25×7=116×9=20×(99÷3)=595÷7×88=352-735÷5=911-19×38=5.2-1.5=76.3-8.8=320÷(45÷9)=43×23=394-116+17=131×6÷2=3.6+2.5=234÷9=43.7+5.2=544÷8×5=147÷(24÷8)=23×19-341=606÷(240-237)=403-193=449×4÷2=55+674+219=294-80÷8=152×5÷2=282+802=123+34×24=738÷(908-902)=197+182×4=91+319-45=654÷(814-808)=78×(436-425)=987÷3=152×5-581=512+38×18=14×(99÷9)=132÷2×6=48×(36÷9)=465-96=168÷(2×3)=787+146+541=(451-424)÷3=140÷5×4=29.6+26.6=485+867÷3=359+46+383=924÷6=468-198÷6=197×(539-536)=611-(694-152)=134×3+786=14×13×5=603-180-408=307-(210+29)=105×5÷3=531+(993-102)=568÷(795-793)=966÷2=21×9÷7=156×3×2=1/3+2/3=436-50×7=378÷9×2=388-59-162=338×4÷8=138÷6×5=18×46-512=14×(448÷8)=120÷4=92×(70÷7)=(740-288)÷2=64×(72÷4)=468÷(18÷6)=391-330=301-161-127=54×(40÷8)=92×(463-456)=64-15÷3=105÷3=90÷6×38=19×21×2=721-249=163-196÷4=180÷3×54=259-756÷4=239+(44-40)=216÷3×4=35+(347-114)=23×2×23=385+173=545-(328-61)=430-85×5=902+651-896=233+35×15=10×(63÷3)=888+903=90×3÷6=92×6÷8=3.7-2.2=23×6×3=458×2-641=453-(341-121)=64×50×3=348-268÷2=551+228-104=628-14×26=845-600-67=19×42=342-152-166=739-13×37=25×39-15=61.9+6.1=408-144=283-725÷5=195+136-187=267-148+209=724-20×15=14×4×49=9.1-8.4=231-97×2=251×7=39×17-230=972÷9+897=(685-495)÷5=330÷5=42×23÷3=59×(48÷8)=31×(182÷2)=5/10-1/10=770÷5÷2=77×81=(678-528)÷6=12×3×7=520-68+324=720÷8÷5=15×6×50=21×(408-374)=287-87×2=743-951÷3=17×(136÷4)=2.0-1.4=125+55×11=18÷(3×2)=445-76=495+468÷3=65×74×8=13×4÷2=179-900÷9=51×(30÷5)=80×(459÷9)=29×24=350×(14÷2)=26×21=255+(457-214)=798+216-823=(854-841)×72=248÷(2×4)=905+178-592=109×6=31×24=461×6÷3=224-200÷2=29×(112÷7)=20×38-654=249÷3+994=358×2×8=276×5-28=11×3×32=295-(333-273)=(400-389)×36=650+14×55=14×33-254=736÷4=51×(33-19)=367-17×21=936+(455-424)=178-(53-22)=2.3+5.9=25×12-122=388-(197+16)=(395-384)×83=8.6-2.3=68×12=146+357÷7=796÷(2×2)=27.3+46.8=57×13-503=4.0-2.7=31×3×32=388-526÷2=973-(97+649)=796+154+793=268-35=358-300+431=11×26×2=414×2×7=927+226×2=886+40-747=98×3÷6=320÷(2×2)=29×20×5=208÷8×16=44÷(36÷9)=315÷(305-296)=633×3=401-29×4=106×(245-242)=784-101×3=51×15=28×92÷7=32÷(982-980)=412×4-57=2.2+6.5=516÷2÷3=868-(24+640)=48×(24÷4)=79×57÷3=543-153×2=31×2×40=609+453=34×(316-311)=254-81×2=15×53÷5=80÷5×29=11×(223-197)=618+(359-273)=300-(230-105)=548+248+111=594÷6×2=313+95×2=726×2-947=39×(36-21)=168×3+14=44×15-632=(411-43)÷4=参考答案786÷(24÷4)=1313.4-2.3=1.186×(288÷4)=619240×(338-239)=3960275+530÷2=540323+(174-41)=456821-23×20=361420+18×10=600571-388=1833.0-1.7=1.353+24×8=245244÷(19-17)=122306×2×6=3672794-615=179198÷9×18=396464-378+160=24625×4×7=700447+103×8=1271318-(310-58)=66767-585-75=1072.1+1.0=3.1408×2÷4=204544×9-259=4637(496-394)÷6=177.9+1.9=9.825×2×68=340089×(63÷7)=801463+863-981=345240+813÷3=511269×3-379=42877×9÷3=231363-18=3452/8-1/8=1/8560÷(64÷8)=70336÷(2×3)=56882×4÷7=504810÷9×14=1260352-20×15=52273-(53+217)=3259+53=312156÷3×19=98890×(255÷3)=7650435-798÷6=302(180-109)×13=92392×50×7=3220060×(304÷8)=228013×(328-278)=650131×4×8=4192570÷3÷2=9596×18=1728516÷6×15=1290283+(991-625)=64996×(76÷2)=3648224÷(4×2)=28616÷8=77332-162÷3=278256-13×19=9(720-70)÷2=325976×(583-575)=7808413-(767-617)=263828÷(2×3)=138133÷7=1916×58+26=954749-(148+417)=184240÷8×85=2550708÷(3×2)=11816×3×10=480144÷(2×3)=2423×35-598=207(248-143)÷7=1543×2×7=602164×2×9=295228×2×33=184824×39÷8=117324-(146+58)=120730-23×16=36236×(907-900)=252719-321+95=493192÷2+776=8729.7+5.8=15.5999-19×21=600102+105=207227×3=68128÷7×69=276891÷(54÷6)=99335-(50+242)=43925-89+281=1117(994-906)÷2=44571-249=322888÷(2×3)=14859+40=99188÷2=9410×9×6=540382+892-260=1014128×3×2=768112×6-655=1768×13-702=182573+956-618=911790-75×2=640301+(910-446)=7655/8-2/8=3/8101×(14÷2)=707376÷4=9472×(470-464)=43284×17=1428702-14×39=156870-126-103=64198×27=2646437-330+318=42563÷(54÷6)=7741÷3×2=494594+285+70=949272÷(48÷6)=34867÷(18÷6)=289270÷5+431=485774÷9÷2=4338×6-63=165900÷(3×3)=10049×45=220541×6×3=73819×2×94=3572171×3-510=311×15×3=495710-234+814=1290293+42×13=83996÷4×2=48330×(27÷9)=990(910-607)÷3=101151×8=120814×3×80=3360235-137+77=17554×9=486178-123+143=198432÷(24÷3)=54438-361-54=23230÷5=46671+425×2=152184+924÷3=392188×(30÷6)=940375÷3+203=328224÷4÷2=28814-169×4=138702÷3÷3=7868.8+21.1=89.9102+163×4=754407-37×11=0207÷(251-242)=2332×21÷4=168525÷7×10=750303-14÷2=296434÷7=62218×(84-81)=65410×87÷6=145864÷4÷4=54610-489-63=5848×23×2=2208898+10-703=205960÷6×7=1120708-13×18=47411×46+14=5208.6+9.0=17.6147+47-124=7020×3×80=480013×62=80685×29×6=1479047+63×10=677536×4-262=1882391-750÷2=16141+185=326299+208×3=92382÷(80-78)=41(978-634)÷8=43(228-216)÷2=642÷2+730=751401-12×10=281408-(162+120)=12685×23×6=117304/7+2/7=6/7720÷(2×3)=12021.6+45.8=67.454×6=324144÷4÷6=6115+105+593=813240÷6÷2=2014×5×63=441028×3×79=663633×(560÷7)=2640903-432+689=116060+913-110=86316×3×43=206414×2×51=1428744÷(875-873)=372636÷2×7=222669×10=690147+18×20=50713×74+428=139022×31=682754×(42÷6)=527880×(290-285)=400485×9=43657.5-1.8=5.738.6+28.4=67.011×75-421=40439×(92-43)=19113.4+7.6=11.0670×(414-410)=2680(281-226)×17=935447-219+703=931283-86=197419×(24÷6)=16761.5+0.2=1.7(35-15)×15=300795÷5+51=210171÷(36÷4)=1970×42÷6=490756-11×29=4373.1+6.1=9.2806+803+232=1841316-12×6=244305×3-442=473772÷(333-329)=193463-(152+218)=93196÷7×12=336120×6-180=540149×(255-249)=89474×(403-314)=658616+12=28321-28=293600÷6÷4=259.5-0.9=8.613×55=715(62-20)×20=84019×25×2=950150×5=750162÷(3×3)=18160÷8=2021×15-127=1881/5+2/5=3/5747+(562-284)=1025295+317×3=1246156÷4×7=273576÷(2×4)=72616÷4×6=924110×5-270=28094×(12÷3)=37632×6×4=76872×60×6=25920120÷(296-294)=60941+13×41=147451×88÷8=56180÷(35÷7)=1645×22=99078×(536-446)=7020510-(999-525)=362.3+9.7=12.072×56×9=3628812+809+12=83396+136=23294×35=3290379-72-161=146151×2-290=1281×71×8=4600821×3×98=617427×16-321=11126×19+813=130716×46=736635×(63÷9)=444524×91÷4=546934÷(98-96)=467(888-793)×84=7980224+151=375120×5÷4=15077+154=231352÷(223-221)=17617×13=22112×12-21=12313.7+65.5=79.2734-(504+124)=10657×13-723=1824×(155÷5)=74424×11-180=84380-20×6=260103×2×3=61811×11×6=726301-20×7=161154÷2×9=693(311-235)×11=836342+449-377=414768÷6=128174×9-114=1452109×6÷3=218189÷9=216.1+4.2=10.3880÷(4×2)=11049+(450-449)=50354×7=247856×65=364025×7×4=700472-29×11=153330×8÷6=4401/8+3/8=4/8130×(54÷9)=780858-39×4=70258+873-137=7942/6-1/6=1/691×(405-399)=546768×(35÷5)=5376287+503=790(284-110)÷6=29953×(324-317)=66713/6+2/6=5/6177-176+15=16428+784÷4=62435×2×21=1470201-33×6=3154×2+213=521545-378=167605-27×14=227635-(268+252)=115283+213=496126-81+93=13827÷(15÷5)=968×12-779=37373×2×6=447627×3×55=445534.6-0.8=33.8315÷3=105164÷2×4=328821-55+184=950160÷(4×2)=20483+491+507=1481450÷(293-287)=7520×12×3=720223+367=590929-240=68986×44÷4=946311+118-393=36517×(24÷6)=2068108×5+75=615880-262=61811×3×91=3003120÷2×7=420326×2×9=5868995÷(844-839)=199938-355+946=1529263-444÷3=115426-12×14=258398×2=79644×81×5=17820919-(299+118)=502728-11=717191×5=95546×(12÷3)=18461×3=183771×(12÷3)=308416×(174÷6)=464765-13×14=583331-93=238192-(412-324)=10444×5=220976÷(2×4)=122965-113-176=676480÷(56÷7)=60770+(686-667)=789472×9-647=3601108×2-206=10902×(376-368)=721651×6×2=61263×14-127=755616+108÷6=63478×(263-260)=234106×(143-136)=74256×(165-162)=168324÷(12÷4)=108274+(292-280)=286998-43×12=482116÷4×14=406456÷6=76930-582-76=27275×19=1425219-186+380=413231+448=67923×2×7=32216×(340-303)=5921/6+4/6=5/6728÷8×71=6461563×(932-929)=168943×2×48=4128136×(298-295)=408555×(817-814)=1665684÷9×49=3724397-58=339462÷(235-232)=15430×11×2=66060×(54÷6)=540490÷(28÷4)=7034×3×9=918947-321×2=305729-(539+177)=1335.3+61.8=97.135×17÷7=85746×6-446=403011×11×5=605248×(20÷5)=99275÷3×20=50052+307-276=8321+425+193=639849-173-285=391109+(367-344)=132497-45-197=255432÷9×58=278421×3=6354.5-15.4=39.1333×(12÷4)=999375+325=700983+920÷2=1443105÷(27÷9)=3535×3=105456-(187-68)=337951×(81÷9)=8559186+108=294646+132=77873×13=94949+678+937=1664201+296=49758+20×26=57842×28÷2=588274×(49÷7)=1918426+(383-79)=73023×26-436=162128×(386-379)=89634×97×3=9894555-276-138=14169×9=621342-14×11=18876÷(16÷8)=3824×7÷4=42160÷4÷5=8286+160÷4=326750÷(658-655)=250(242-60)÷2=91606-(99+225)=28279.2-76.7=2.5614×(545-542)=1842700+(863-713)=850451+24×10=691620+378÷9=66245×39÷3=58587×3÷9=2935×54÷6=31510×16×4=64078÷(988-982)=13377-37×4=229345×2÷5=13810×31-13=29710×49-467=23440÷4÷5=2234×78÷6=442275+108-234=149(193-35)÷2=79477×2=95489×(30÷3)=89020×(184÷8)=460557+(774-703)=628312+39×3=429197+218+392=807809-125=684368÷(4×2)=46400-328+173=24511×37-210=197128+213×2=554534+334+554=142264.9-42.0=22.963+745-252=556367-183×2=1466-65-39=362(102-87)×66=990426-187+150=389192÷(4×2)=24118+25+612=755(839-793)÷2=23156-175÷5=12133×2×19=1254740×7=518019×23+274=711864÷(951-948)=288585÷5×2=23440×3×7=840207-270÷3=117265-(118+137)=10108÷6+28=46123×8=984149+16×41=805483-(41+439)=3131+798+48=977114×(54÷9)=684645+752÷2=1021923-188×3=359406-179×2=48192+136=328251-15÷5=248484-104=380(356-285)×11=781850×4÷8=425416÷8×9=46867×(132÷4)=221112+695+68=77536×2×35=25208.9+0.4=9.3894-104×8=6233×(288÷4)=2376231×2×8=3696719-658+719=780488÷(500-498)=244651-151=500432+214-579=67718÷2=359190+428+332=950648÷4÷6=27388-49=339756÷(2×2)=189464÷(14÷7)=232447+(345-24)=768269×3-530=27762×(303-296)=434183-10×16=2339×9-166=18514×4×97=5432936÷(3×2)=156282÷6×97=455920×4+50=130960+34×22=1708504÷(4×2)=63941-(883-22)=80962-33×14=500336÷(42÷6)=484/6+2/6=1320÷8+330=370996÷4×9=2241250×(188-179)=2250629-(381+147)=10195.1-94.7=0.4305-(162+96)=47289×3+736=16036.4+7.3=13.754×42÷2=113454÷9×2=12117-(462-438)=936/9+3/9=1322-14×15=112471-42×4=3037.2+9.6=16.8353-(366-143)=130163×8=1304904-(246+219)=439570-196-79=295276÷(332-329)=92344+117×3=695350+117=467(461-420)×16=656986-212+990=176454×90=4860(404-224)÷9=2016×20-209=11154+140+154=348290-23×9=8317×15-123=132403×9-142=3485301-(444-256)=113192÷2÷4=2458.5+3.6=62.1700-(858-709)=55114×18÷9=28571-972÷6=409(367-283)÷4=21129÷3×4=172269×(45÷9)=1345345+11×54=939324÷(370-366)=8114×48÷3=22424×(168÷6)=67215+(267-85)=1977.6+9.2=16.853×(118÷2)=3127432÷9÷4=12536×9-856=3968275+61-273=63755+522-449=828521×2=104236÷9×4=16123×2÷3=82477-112-351=14488-(413-123)=198910-138-739=33566-10×43=1362.5-1.9=0.6215×(137-131)=129027×(56÷2)=75620×(68÷4)=34047×(219-215)=18815×13÷5=39870+69×11=1629424-394+218=248874-318=55653+411+519=98330×17+916=1426207×4÷2=414159÷3×2=106938-11×16=762865×(48÷6)=6920360÷6×87=5220278+219-294=203386+196×2=77813×75+669=1644486÷(2×3)=81509×5-264=2281278+13-279=12572÷(2×2)=143684÷4+410=58116×12×2=38496÷(36÷9)=24297-663÷3=76168÷7÷8=33/5-1/5=2/5566÷2=283485-382=10319×26+680=11741/8+5/8=6/86.3-0.2=6.177×28÷7=30819×13=247400÷(2×2)=1006.2-3.9=2.3362-270÷6=317482-120-347=15474÷(263-257)=79848÷4÷4=5356×(116÷2)=324810×38-195=185377-(141-132)=368395-(121-68)=342990÷5×2=396254+915+486=1655229+30×21=859358-26×11=7225×5×4=500320÷5×59=377670÷2×93=3255(446-236)÷5=42560÷5÷2=5614×(111-83)=392156-105+351=40216×14-64=160383×2×4=3064168+325+718=1211152÷8×18=342513÷3÷3=5767+159=22617×(265÷5)=901288+77×5=673(308-228)÷8=10(294-150)÷3=4854+130=18425×19=475371+18×17=677311×(39-33)=1866100+21+350=471572÷(392-390)=286996-428×2=140265+140+349=75465×(257-253)=260291+218×2=7273/7-1/7=2/710×(276÷6)=460991+262×3=1777290÷(18÷9)=14514×13×2=36420×41=82014.9-3.8=11.1344×2×8=5504401+12+293=7061.4-0.6=0.84.8+6.4=11.231+631+275=937734-162-274=298134×3-156=246316-161=15511×15+393=558115+255-156=21416×4×72=4608745+224=969(434-41)÷3=131592÷(2×4)=7425×(248-236)=300180×(330-325)=900634-494+85=22563÷3×45=94593.9-74.2=19.7801-(722-532)=611136×(12÷6)=272380÷(35÷7)=7683×3-228=2124÷(2×3)=414×4×17=95242×2×99=8316221-28×7=25204+25×31=979927÷3÷3=103495×5÷3=825142-86=5632+402-372=62129×7=903601-44=557423-18×21=4542×(81÷9)=37817×34-14=564518-840÷5=350300÷2=15024÷(193-191)=12365×2=7306.4-2.7=3.7238+291×3=1111800-846÷9=706321+67×8=857948-164-682=102264÷(12÷6)=132192×5÷4=240250÷5×4=200363×2=726374-(444-310)=240378÷9÷6=7212+66×10=872312×(35÷7)=1560113×4÷2=22660÷5×79=94887×98×9=7673411×11×4=484815÷(15÷3)=163341×(27÷3)=3069(496-480)÷8=2546×2=1092659-675÷9=584551+11+10=572948÷4×7=1659272÷(2×2)=68280×3÷8=105990÷(3×2)=16562×56×2=694424×7×3=504461-(356+78)=27301-11-247=43492-42-108=3422/4-1/4=1/426×3×19=148227×3×57=4617119+80=1991.4-0.7=0.733×8×9=2376691+124+105=920458-173-146=139482-(26+325)=131111÷3+151=1887.9+3.6=11.583.9-82.5=1.4156÷(92-89)=5211×5×16=88083-138÷6=6033÷3×7=77(158-116)÷6=7497-(78+196)=22322+95=11754×(322÷7)=2484210÷3=7038×(658-638)=76055×14-443=3274.9+0.6=5.5359-(143+36)=180712÷(2×4)=89486-453+441=474(142-91)×30=1530217+311×3=115024×3×47=338462+347-87=32285+10×97=105516÷2=89.8-4.8=5.028+39×7=301604÷4=151505+(939-890)=554415+(276-74)=617105+(361-226)=2405/10-4/10=1/10208÷(20÷5)=52763+133+752=1648390+988÷2=884(248-209)×56=2184(264-180)×10=840812×(719-714)=406043×50×5=1075010×62÷4=15529×(516-430)=2494238-17×13=17907-(960-729)=676852-105+199=946118+(707-126)=699406-253=15356÷8×22=15430×24-560=160453-(531-255)=17710×16×6=960414-98×2=218399+10×27=669652-198×2=256230÷5+38=84184×3×8=4416235÷5=47242×4÷2=48462×3×5=93054÷6×45=405493+139=632591-47-461=83111×7÷3=2595.1-5.0=0.1319+11×49=858874-33×15=37919×52-945=43(369-113)÷4=64252-10×15=102199+113+542=854482÷2×9=2169920÷4÷2=11517×2×68=2312430-30×7=220579×2=115830×3×74=6660421-14×6=3377.9-0.9=7.0(724-631)×92=8556(548-188)÷2=180415+(270-154)=531394+64-28=43039×64÷3=832495÷3×7=1155413×(18÷9)=826156×5+702=1482613×(24÷3)=4904975×(42÷6)=682535×86÷2=1505906-11×74=92430-(87+246)=97812+372+644=182899×45÷9=495445-81-183=1814/8+2/8=6/8254-132+365=487184×9÷6=276268÷4=67840÷(931-929)=420406-248=158954-(168+487)=299(799-451)÷2=174288÷3×31=2976121+399=52020×10-196=414.7+80.6=95.30.9+3.8=4.7419+814÷2=82624+68×10=70481×36=291699×3+25=322770÷7=110304÷(161-159)=152312÷2÷4=3947×(451-433)=84615×(576÷9)=960690÷5=13866×(960-938)=1452524-(55+115)=35415×30-153=297378-(333-326)=371336×2-262=410722-59=66357÷(60-57)=1911×10×8=880449×(24÷6)=1796720÷8+57=14757×14×2=1596267-(480-418)=20527+14×15=237(252-240)÷3=436×(112÷8)=50418.4-17.7=0.7821-813+846=854297÷9=3332÷2×5=8033×24÷8=99205+85-158=13223×2×84=3864375-(454-93)=14290-126=16430+139+248=417423+764÷2=805171-(217-137)=91344+311+873=1528132÷4×47=155119.2-11.4=7.8609÷7×6=52242×72÷8=378909-(343+158)=408356÷4=89445-73×5=8032×(456-452)=128222×4=88845.0+27.9=72.9434×7-838=2200285-18×5=19538×(208÷8)=988(443-293)÷6=25211+120×5=81176×(223-220)=228295-25×10=4595×8÷5=15210×32+332=652387-26-184=177254÷2=127603×4=2412131+492÷3=29599×(110÷2)=54451.5-0.6=0.9677-224×3=5484-414+71=14111×60-387=27318×5