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790-478-47=120÷5÷2=(555-99)÷8=15×17×3=935-404-193=54×48÷3=149+537-431=343+143-277=8.4+3.8=532-94-178=(92-67)÷5=567÷7÷9=13×(63÷7)=13×2×39=318-(389-335)=809-127×2=954-405-196=717+58×11=96×(495-489)=22×63=132÷(121-117)=182+129=22×20-24=560÷2÷4=28×35÷4=342+36+505=990÷(3×2)=446×2÷4=112+321=14×31-199=168-(162-44)=12×21÷7=336÷4×10=52×(648÷8)=738÷3+429=119×4+343=243-860÷4=75×17×4=813-(51+271)=114÷3×83=140÷7÷2=797-555-82=447-10×19=938-50=878×(201-193)=708+830-904=415+947-56=840÷4÷6=608÷8×2=(498-60)÷6=520÷2÷4=421-35×9=387-(102+190)=13×68÷2=156+433=316+874-684=540+599+331=283×2=980-(709+33)=30×68÷4=88×96=382÷2×6=232×7÷8=268+(362-292)=576÷4+288=336÷(30÷5)=240+567÷7=44×17+87=896÷8=(888-808)÷4=40×20-704=9.0-8.6=643+722=522÷(3×3)=85+275-98=488-12×29=244×3-335=956÷2=48×49÷6=434-17×14=252÷(28÷4)=752÷(2×2)=12×27+455=570÷3=80×(81÷9)=443×2×7=701-62×8=(362-345)×42=208÷(16÷4)=96×10-262=18×3×66=17.4+36.9=308÷2=613-708÷6=63×7×9=47×2×68=20×3×45=426-16×8=13+161+167=1.6+4.4=710÷2=4.2-2.7=17×21-251=8.0+58.2=(993-568)÷5=33×13-31=10×48-220=39×18=713-470+623=180÷2×8=469×2-400=85×4÷5=52÷4×59=(251-179)÷9=650-12×8=12×82÷2=57.5+11.0=637-12×47=(370-354)×24=306×3×8=906+24×5=71×(360-346)=619×(36÷4)=336÷(284-277)=478-(122+176)=31×(42÷3)=155-49=224÷4×6=30×3×63=219+33×9=271-25×3=798÷7÷2=90×6×7=98×(84÷3)=21÷7×86=470-230-238=171+225=185+(997-744)=714÷7=63×66×8=26×(156÷6)=952÷7=398+(714-271)=1/4+2/4=491-298+43=(863-651)÷2=(648-336)÷8=443-197×2=13×(464-458)=576-32-521=15×40=819-12×41=394+72-116=248÷(28÷7)=765-(989-598)=186-(126-63)=2/6-1/6=432÷(2×3)=72÷(14-12)=15×42-583=874-42×19=491+13×41=168÷(2×3)=792÷(27÷9)=237×(12÷6)=14×88×7=21×(213-194)=537÷3+458=486-636÷6=75×3=385-235=16÷2×4=667+(411-190)=77+13×31=33+37=22.2+28.3=75×9÷3=250+842÷2=455+116÷4=72×4÷6=57×62=747-495+98=180÷(36÷4)=50×(12÷3)=108÷4=498-286+103=63÷9×5=334-280+18=15×3×7=3.3+7.8=(193-41)÷4=570+135×3=207-(355-345)=750÷(2×3)=974+15×36=13×(95÷5)=9.2+3.0=433×(887-884)=354-12×21=60×(263-250)=30÷2×13=73×5×4=404÷2×6=141-50-34=691+285-399=(793-780)×52=341-235+89=378÷6×35=22×3×29=490÷2÷5=53+351×2=14×37-201=270÷6×93=529×(54÷9)=220÷4=502-131+181=10×26×2=796+175×5=18×91×2=198+32×22=1.7-1.1=22×32-97=41.8-23.3=252×(21÷7)=152+449=910-775=45×(639÷9)=5/9+4/9=208÷8÷2=121-400÷8=27×(581÷7)=260×9-532=230+117=378-(452-386)=823×6÷3=85+(468-304)=(936-460)÷4=375+151+179=12×6×5=96×(355-273)=176÷2×26=526-49×6=11×42-138=15×19×2=45×(467-464)=126×9÷3=55×5+25=22×44+424=104÷(24÷6)=99.4-16.4=261÷3×78=298×3×5=287+178-352=(730-630)÷4=38+41×2=247+(687-255)=133×5×9=60×(148-139)=48×45×3=40×(165÷5)=75×71=60÷4÷5=472-(94+122)=19×(492-459)=1.0-0.4=15×13×2=14×30÷5=460+218=335-(64+34)=188×3×4=980×(742-739)=24×2×65=28×(56-53)=3.8+5.8=346+(208-166)=406×9÷6=26×15×2=7.7-5.1=426÷(3×2)=108×8÷4=24×21÷7=219×3-237=25+251+275=210÷(201-196)=12×11×7=40×10-359=560÷2÷7=462÷3×2=354-40-271=36+649-192=288÷(10÷5)=240÷(2×2)=472+(492-324)=249×4-100=14×29÷7=996÷3÷2=576÷8=11×(300÷6)=37×90×6=4/6-1/6=289+599+425=86÷2=251+577=91×(126÷2)=210÷3÷2=(98-82)×75=300×2=328+341+663=97×(227-222)=351×2÷9=10×45÷9=410÷5×3=10×47×2=216÷(20÷5)=75×(54÷6)=15÷3=86×87×3=(477-252)÷3=5.3-4.4=205÷(419-414)=36÷(3×2)=5.0+2.7=518÷7÷2=228×2÷4=141+222=56×76×8=980-27×13=36×(365÷5)=438-(92+183)=47×18=37.7+3.7=342÷3÷3=24×91÷7=60×12×8=150÷(462-457)=(482-68)÷2=65×76×8=641-(173-172)=58×(356-347)=378-222-107=308-238+393=351-(108+125)=88÷2=923×(948-939)=144÷2=663-14×23=32×28=603÷9×3=48×(80÷5)=324÷(2×2)=348÷(2×3)=621÷(356-353)=729×2-766=(765-744)×92=225÷9+366=79×3×2=5/8-1/8=(247-151)÷2=910+549-840=543-200÷8=11×24=248+930÷5=50×6÷3=90+856÷8=392-64×3=738×(49÷7)=264÷(18÷3)=774-34×17=90÷(220-217)=29×2×77=36×16÷8=10×25÷5=327×2+61=225-54=801×5=26×(143-132)=17×(110÷5)=15×52-271=54×21×5=456÷(12÷4)=109-10÷5=32×7×8=354÷2×3=54×33=762-747÷9=141+604÷2=21×27÷9=27×(699-654)=14×17-96=35×2×25=410+44×8=4/6-2/6=136-98÷2=168-504÷9=299+(327-272)=8.4+4.6=110-88+468=312×3-91=498-167-136=9.8+9.0=155+268=869+259+960=377+616+411=(549-479)×39=34+94=776÷(934-926)=480+467-130=91×57=578÷2×9=51÷3×20=12×11×6=352-(169+135)=172×4+112=306+264+61=204÷(3×2)=483-31-403=968÷2×4=11×3×55=96×(90÷6)=27×3×12=47×(44÷4)=657-124×5=720÷8÷2=18×4×18=21×17×2=546÷6×34=525+(590-323)=344÷2=279-30+122=14×47=225+684÷3=72÷(2×2)=138×4=82+422×2=10×3×47=665÷5×9=236÷(491-489)=10×(588÷6)=180÷6×22=105÷(249-242)=14×60÷7=744-(606-44)=102×8÷6=483÷3×8=958-227-87=120×5-313=864÷3+769=14+431-207=310-303+162=65.2-17.5=582÷2×4=7.9-5.4=796-129×6=814-(992-702)=752÷2×8=301+161÷7=352-191=174÷3=230×4+945=871×5-70=648÷6+406=86+163=106×6=(863-128)÷7=173×(166-161)=28×(423-397)=7.8-6.7=408-(372-41)=36+451-29=476×2-584=920×4÷2=18×9×3=207÷3×9=186×3×5=322÷7=12×37÷6=887-(363+152)=(353-278)×27=546-(874-615)=133×4×6=696÷(16÷4)=135×9÷3=27×56=12×20×4=99.8-95.0=1.9-0.4=14×71÷2=17×(438÷6)=127×5=304×8-534=24÷3×34=990÷5÷3=481-(476-132)=6.5-0.7=640-(522+32)=40×12×2=127×8÷4=37×(533-483)=58×(32÷2)=924+840÷4=224×(24÷3)=549÷9×89=560÷(4×2)=224÷2=192÷(4×2)=11×83=874-(130+195)=482+456÷2=900÷9=848-(105+467)=703×2-545=21+15×49=648×(21÷3)=299-82+136=17×23=159×6-875=684÷6×9=288÷(24÷4)=690÷(3×2)=448×8-281=328÷4×40=13×4×43=60×(541-532)=15×74÷6=4.1-2.5=157×6=568+(856-393)=145+359+224=953×(12÷2)=202+37×16=13×16=15×2+369=296÷(4×2)=39.0-2.5=525-786÷2=645×4=111-18×2=74×71÷2=96×4×2=783÷3=24÷(48÷8)=716÷(20÷5)=14×(279÷9)=489-13×31=463-277=10×(260÷4)=846-260×2=550+460=11×14×3=62+805-430=30+177+525=163×2×3=130÷2×95=478+(508-257)=2/8+4/8=10÷2×56=96÷(656-648)=165×6-609=552×6=4.0+8.8=302×6÷3=364+219×3=5.1-4.8=582+150-409=222÷6×46=62+12×17=340-(32+48)=378×(56÷7)=217×(254-251)=384+35-45=182÷7÷2=587+891=762+820-964=406-438÷3=893-827=2/4-1/4=12×8×25=411-(460-415)=20×34=288÷8÷3=630+107=480+(263-235)=187×(189-186)=41×(374-371)=150÷5+530=684÷(36÷6)=68+179=613+333-768=204×8-74=344÷(2×2)=134-686÷7=428-(32+87)=75÷(10÷2)=445-193×2=470-257=137+50×9=495-90×5=297-106×2=436-(187+205)=48.0-5.1=127+(330-247)=298×2-243=534÷2×9=49+460+184=219÷(21÷7)=23+849+72=12×23×7=479-44+51=826-(792-730)=629-289+870=1.8+4.1=200÷8=835-10×14=492-275=445÷5×11=6.5+4.2=338-(491-455)=67×8÷2=209×(63÷7)=439-11×37=14×(408÷8)=142÷2=427-12×17=208×2=595-32×18=3.0+0.3=50×(259-245)=904×(16÷8)=19×23-407=14×6×60=419-(87+222)=141×6-198=632÷2÷4=45÷(3×3)=140×5÷2=56÷4×25=331+123-335=588-66-385=152×(24÷3)=42÷(42÷6)=270-30=868×6=1/6+4/6=422+(253-209)=361×(10÷5)=564+576=791+(979-903)=90×96=330-512÷2=57-22=780÷(12÷3)=27+97=482-955÷5=75+31×20=397+(431-429)=474÷(2×3)=180×3=357-186=414÷6×3=44×20+580=10.0-8.6=210÷(214-211)=32+90=27×33-16=10×12×2=711×5=130÷5×25=376-(237-78)=352+73=187×3=72÷4÷3=582-14×35=931-482÷2=42×2×53=78×(321-259)=96×2÷3=980-13×34=59×(286-197)=11×44-321=18×15×2=16×8÷4=879+234=207+219=83×10÷2=218-12×10=470÷5=594÷9÷6=158×4-26=384+184×3=327÷3=59+203÷7=486÷(36÷6)=390÷(2×3)=870÷(807-802)=372÷6×17=13×74×2=28÷4=920-333×2=810÷3=399÷(383-376)=407-31×3=19×2×83=3/8-2/8=436×(545-536)=500÷4=218×(12÷4)=482+(429-42)=36.7+15.1=798-(624-263)=5/9-4/9=1.9+3.9=79×82=406÷7+883=13×38-138=1.4+2.9=142+201+647=78÷2×10=49×50=645÷3=75×5=241-10×10=(643-43)÷3=821×3=(268-240)×16=307-(243-43)=446-(267-224)=188÷(343-339)=444+19×16=387÷(3×3)=201+541+132=198+778-821=102×2×3=421-11×29=345-10×21=159÷3=192×4-23=306÷(27÷3)=27×28=526+348+98=23×17-187=102÷(48÷8)=408-17×10=13+15×59=187×4=456-334+259=27×40×9=668÷(2×2)=213-(175-155)=75×(28÷7)=60÷5×54=425-174+905=649-(69+469)=22×4×8=143+38×22=(306-190)÷4=780÷(3×2)=11×32-275=260×3-255=45×2×30=460-25×16=20×7×3=34×2×51=4/7+2/7=428-112÷7=62×79=134-776÷8=756+733-80=610-14×13=364-43=82×4×9=142×2=(285-273)×20=157×(39-33)=293×(909-905)=99×(45÷9)=362-464÷4=832-(521+91)=432-120×2=59.2-30.4=153-(87+27)=7/9-2/9=192-45÷9=273-156-47=545-120×4=74×63=98×(52÷4)=141×(48-44)=239-16×14=9.7-1.1=287-40×5=637+(834-608)=10×84÷5=378-132÷2=25×(312÷8)=2/5+3/5=245-(15+138)=12×28-200=562×(240-232)=56÷2×8=636÷3÷2=233×4÷2=46×(22÷2)=464-130+67=18×40÷3=313+146+715=678×(81÷9)=68×30÷8=110+346-413=11×5×12=39×9×4=5.8-3.6=537+(526-227)=8/9-1/9=38×12-308=181+127=204×3÷4=462÷(54÷9)=249+208=400÷5÷4=712÷4=44×25=20×7-62=908-(207+669)=596÷(2×2)=258÷(2×3)=528÷(2×2)=104÷(72÷9)=198÷3×7=4/8-2/8=5.8+6.2=692+241+897=31×14-334=(262-150)÷7=216+85×9=356×(45÷9)=440-(83+150)=185-(476-418)=37×(265-207)=48×74=399-203-10=281+44÷2=29×29-406=503×(35÷5)=193×(216-213)=500÷5÷5=180÷3+154=413-111=4.1+1.1=856-(977-355)=242+53+667=235-100=36÷4×54=7/10+2/10=59+394-15=77×9+977=11×8×94=345÷5=365+(403-361)=438÷6×16=325-25×6=144÷(483-480)=894-(639+182)=58+344=720-39÷3=(64-11)×17=166×8-721=462÷3×4=192×(32÷8)=460-(314+101)=90×9+422=677+108÷2=914-(506-410)=17.3+20.4=43.6+22.0=21×29-423=22×(42÷3)=661×(56÷7)=458-60×2=816÷(2×4)=174×3÷6=1/5+3/5=3/6-2/6=19×3×63=14×26-69=53+10×36=481-(11+155)=381-221-105=26÷2=375×(12÷6)=136-38×3=471-365=39×12-448=12×37+417=571-24×9=964-427+932=442×4=400-(10+320)=66×(476-463)=22×24-75=788-35×22=247×8=550×2=186+44×11=182+31×24=413×7-395=321+118×5=20×4×92=460-436+31=140÷5×4=624÷(2×3)=224×8÷7=25÷5×63=(333-51)÷6=80×39=296÷8×7=873×(639-630)=(401-239)÷6=4.4-2.5=411+377=121+297×2=308+654÷6=43+86=208÷2=99×7=44÷2×99=319-64=73×12÷6=166-60-49=308-16×16=420÷(298-295)=856+493+445=225÷(444-439)=678÷6+413=300÷6÷5=(466-412)÷9=17×14×3=355×4-148=4.4-1.1=186+151=755×(360-355)=34×4×3=713-165+183=(65-30)÷7=533+203-623=527-288÷4=252÷(2×2)=375÷3+430=305+351÷3=457-297+41=880+192-596=912-39×23=1/8+6/8=101-73=(406-102)÷4=64.0-26.6=744÷(4×2)=269×2×9=(465-190)÷5=411+(445-263)=6/8+2/8=94×3×2=862-446+675=14×7×70=108×4×2=117×(105-100)=137+252+486=72÷(24÷6)=6.5-5.6=261-247+50=966+(735-575)=970÷(59-57)=344÷2÷2=374-88=928÷(2×2)=359+(907-504)=426+26+548=618-70×5=877-(959-337)=284÷(155-151)=360÷8×13=552÷2÷6=137×3+40=442+(409-326)=148×2-134=972÷(965-961)=516×4÷2=224+14×27=49×56=225÷(623-614)=147÷3×12=731+904+555=209-39+125=134×(30÷5)=(791-774)×28=9.4-8.4=279-91=26×(476-407)=44×11-386=467-(110+246)=242-41×4=70×11÷2=44×15÷4=297÷3=330-23×7=432÷(3×2)=52×6÷2=848÷8÷2=645-630÷9=830×5÷2=37×24-415=49÷7×60=830+401+653=161+189-257=226-10×9=156×5-183=908-423=277+232×2=13×35+373=63×5÷7=16×(348÷6)=10×7×29=490-54-187=2.7+9.4=2.1+4.7=927÷3=484×(663-658)=196-632÷4=408-251+827=101×6-161=66×18÷9=1.8-0.9=649+(974-702)=47×35=838÷(18÷9)=256+(855-158)=202+298-259=336÷7÷4=78×35÷5=57÷3×18=(259-91)÷3=250×(16-13)=272÷4=490-259-48=350×(27÷9)=859+381+27=72×2×3=675-(862-702)=738÷3÷6=450÷(21÷7)=(498-479)×16=468-57-407=(172-151)×44=58÷2×4=162÷6×30=858÷(3×2)=876+24×26=282×2×4=18×3×57=463×8=135-976÷8=441-83-312=44×8×2=252÷4×3=47.3-7.7=378÷(2×3)=0.8+7.2=135-48÷6=22×10×2=330+197×3=226+608+442=760÷2÷2=61+52×12=582×(12÷6)=28×(114÷2)=906-326+251=624÷(40÷5)=459÷(63÷7)=514-340-69=983+44×21=276+230+460=(800-776)÷2=45×12-234=333×2÷3=83×4-207=231+511=458÷(18÷9)=298-37-158=17×9×2=15×23÷3=370-903÷7=579+(767-650)=946×3÷6=900-387×2=324÷3=436-(233-123)=143+73+33=(261-19)÷2=223-(342-149)=728+185×4=928×(27÷9)=855-562=205-32×3=828÷(3×3)=498+105÷5=21×2×88=297+11×36=15×3×24=609÷7×4=986-448-221=723-(117+24)=920-261+409=754×6÷3=12×66-475=344×2÷4=35×(117÷9)=96×62×2=114÷(10÷5)=4.4+1.4=2.8-1.8=837-140-31=126-(239-202)=13×2×28=70×6×4=(458-402)÷8=913+11×21=35×(184÷8)=456+(354-196)=123×3×9=395-378+922=456÷(293-287)=801×5-825=706×6=495÷(313-310)=657+205+45=471-12×10=190+99×2=691+33+203=243+214-125=19×3×4=502-(800-327)=584+(886-73)=998-31=9.9-3.5=96÷3÷8=288÷(3×3)=408×2-366=946-(46+524)=370-17×16=142×(16÷4)=53+253-32=102×6-275=328÷(367-359)=969-365-51=70+32-65=98×8=792+91-665=386-299+176=4.8-2.4=16×10×5=82.5+1.1=665÷7÷5=371-43=95+(353-120)=15×(216÷6)=682÷2+490=59×(35÷5)=55÷5+482=843+664+93=141×7-304=19×51-183=423÷(27÷9)=960-(364+319)=116+272=48.0+33.7=584×5-504=454-119×2=24×14+342=15×28+477=817-(512-300)=649-224×2=62×(450-442)=594÷9+298=37×36÷2=25×(398-390)=(308-263)÷5=928-(794-129)=23×(203-200)=170+14×43=27×(435-404)=434-(74+21)=(699-527)÷4=184-455÷7=660÷2×8=(393-237)÷4=2/8-1/8=625-368=39×18÷2=339+(321-152)=69×81÷3=18÷(18÷2)=264÷(343-339)=458-163-113=858-(674-643)=436-19×14=421-197-146=769+714=443-(100+286)=8.8+9.4=251×3=419-36-197=343-14×6=141÷(676-673)=556-192+810=614×6=2.8-0.3=148×(35÷5)=(291-266)×11=81×12=(385-214)÷9=9.9+2.9=696-378+924=328+(487-78)=101-(24-14)=918÷6÷9=305-880÷5=624×9-17=907-504=300+41-56=17×4×73=836-252÷6=19×15×8=125+24×27=937-32×20=956-320-163=(62-19)×13=35×(28÷7)=520-139×3=(406-364)×49=102+206=198×(12÷3)=432÷6×95=15×31-209=153+(284-227)=480÷8×45=314×(12÷6)=96×79÷8=850-101-303=20×15-172=(403-374)×11=88÷(2×2)=955-(246-109)=(964-504)÷2=14×5×52=549×(872-863)=175÷7×38=309×(16÷8)=261+(399-53)=264+198-352=15×16×4=132-13×2=(666-585)×49=307-111-103=(740-508)÷4=2.9+4.3=226+41×10=294+151×3=77+420=128+(836-667)=59×13+151=2.5+5.8=327÷3+176=126÷(18÷3)=191×5×2=69.0-41.5=41×20+806=252×(841-838)=320÷4×9=344÷4+36=56÷7×53=992-230-608=26-(122-110)=563×6÷2=46×81÷6=966-695÷5=93×2=35×(853-786)=280-10×20=362+13×13=360-318=181+25×40=87×4+647=44÷(2×2)=280-195-36=109-714÷7=12×74=842-18=21×35=17×(224÷7)=(211-115)×87=235-85×2=823-10×60=690÷2+24=26+171×5=214×4×2=438-24×15=(793-427)÷6=930+11×40=40×57÷2=6.7-0.8=487+248×4=580-(773-574)=80.5-2.6=917+528÷8=18×12÷9=493-(25+403)=63×5=533-384=1.7-1.3=350-245=82-427÷7=274-48-166=17×4×51=(432-67)÷5=13×4×86=67×92÷2=16×(255-211)=786÷3+224=173×2=32×6=293×3-58=871-400÷2=112÷7×12=785+111+571=280÷(43-39)=924+562-678=30×2×39=34×2×12=716+199×3=(664-514)÷3=933×8÷2=711×8÷9=284-520÷4=41.7-0.5=47×6-29=385-(289-43)=856-182-626=28×13=72÷3=42.1+54.1=33+16×21=527-339+488=192+192÷6=687+980+427=30×(150÷6)=211×(10÷5)=11×54=389-10×31=923+254×2=57×11=423-210-45=981×(157-152)=417-12×34=12×49=49×(24÷8)=647-532=711-310=(160-37)÷3=317-144=930÷(602-599)=720÷(833-825)=348+256+390=79×68×8=47+375×2=894-380+653=285-169+121=75+216=44×21=527+402=103×(354-346)=560÷(228-226)=147÷7×9=240+61-97=16×13-190=387+109×6=534×2=104×8÷2=335+193×4=342+120+490=225÷(20÷4)=663÷(27÷9)=378÷(158-152)=39×(95-88)=18×(150÷5)=813÷3=166÷(234-232)=60÷(479-477)=143-13×11=25×61×2=505+900=868+368-907=24×31÷3=924+433+435=16×2×66=56×2×6=20×(58÷2)=49+43=180+(155-89)=386-107×3=24×12=(551-147)÷4=806+165=421-(76+126)=20×3×9=628÷(756-752)=7.1+8.7=19×18÷3=832-(978-543)=15×26-359=811+477+304=5.6+6.3=3.4+3.2=18×2×6=26×4×3=13×4×99=397-(416-83)=90×3-199=372+(206-91)=416-373=241+321×3=123+104×2=193-(390-367)=268×3=320-20÷5=1/8+4/8=783×(20÷4)=286-146+223=327÷(18-15)=52×(399÷7)=210÷6÷7=792-544=270÷6÷9=112+66×12=5.7-4.2=133-10×9=15×78×3=107+489÷3=931-432÷8=20×(48÷4)=606-44+212=386-(200+24)=29×(280-273)=467×(181-177)=298×(749-746)=673-55×11=17×(72÷4)=489-223=409-320+251=675÷5÷9=25×14-222=15×(192-174)=45×59=347-20+169=40÷(24÷6)=115+(186-166)=30×15×2=271-56×4=472×7÷8=70×9=458+772-417=40+359-105=891-193=270÷2×3=174+(211-123)=63×5÷3=31×2×5=828÷6×3=29×11-213=353+806÷2=880÷(862-854)=58-15÷3=53.4-18.9=221×(157-154)=687×3=688×7÷4=731-175+694=284×(702-694)=61×78=135÷5×3=471+35×7=100+343-226=144÷(16÷2)=628÷4×8=60×8=734÷2×4=191-285÷5=245×4-21=783÷9÷3=474÷2=524-35×10=228÷(128-122)=797-158=709-62-542=18.6+55.5=588-(175+398)=622-(162+433)=16×(113-97)=19×36-433=422-(53+241)=12×23×2=467+161+820=840÷7÷6=(412-381)×13=672-616÷4=21÷(187-184)=683-341=15×22=216÷6×3=111+275×2=38-10+284=544÷2×9=27×2×90=619×9-29=440÷(36÷9)=33×3×53=4.5+53.8=18×(36÷2)=275-29-83=99×(189÷9)=13×5=42÷6+712=728+582+932=910×8=380÷2+698=738-(502+167)=34×(162÷9)=420÷6×44=925÷5×8=38×41×9=364÷(2×2)=328÷8×32=(477-159)÷3=1/7+2/7=151×2=138+37×16=参考答案790-478-47=265120÷5÷2=12(555-99)÷8=5715×17×3=765935-404-193=33854×48÷3=864149+537-431=255343+143-277=2098.4+3.8=12.2532-94-178=260(92-67)÷5=5567÷7÷9=913×(63÷7)=11713×2×39=1014318-(389-335)=264809-127×2=555954-405-196=353717+58×11=135596×(495-489)=57622×63=1386132÷(121-117)=33182+129=31122×20-24=416560÷2÷4=7028×35÷4=245342+36+505=883990÷(3×2)=165446×2÷4=223112+321=43314×31-199=235168-(162-44)=5012×21÷7=36336÷4×10=84052×(648÷8)=4212738÷3+429=675119×4+343=819243-860÷4=2875×17×4=5100813-(51+271)=491114÷3×83=3154140÷7÷2=10797-555-82=160447-10×19=257938-50=888878×(201-193)=7024708+830-904=634415+947-56=1306840÷4÷6=35608÷8×2=152(498-60)÷6=73520÷2÷4=65421-35×9=106387-(102+190)=9513×68÷2=442156+433=589316+874-684=506540+599+331=1470283×2=566980-(709+33)=23830×68÷4=51088×96=8448382÷2×6=1146232×7÷8=203268+(362-292)=338576÷4+288=432336÷(30÷5)=56240+567÷7=32144×17+87=835896÷8=112(888-808)÷4=2040×20-704=969.0-8.6=0.4643+722=1365522÷(3×3)=5885+275-98=262488-12×29=140244×3-335=397956÷2=47848×49÷6=392434-17×14=196252÷(28÷4)=36752÷(2×2)=18812×27+455=779570÷3=19080×(81÷9)=720443×2×7=6202701-62×8=205(362-345)×42=714208÷(16÷4)=5296×10-262=69818×3×66=356417.4+36.9=54.3308÷2=154613-708÷6=49563×7×9=396947×2×68=639220×3×45=2700426-16×8=29813+161+167=3411.6+4.4=6.0710÷2=3554.2-2.7=1.517×21-251=1068.0+58.2=66.2(993-568)÷5=8533×13-31=39810×48-220=26039×18=702713-470+623=866180÷2×8=720469×2-400=53885×4÷5=6852÷4×59=767(251-179)÷9=8650-12×8=55412×82÷2=49257.5+11.0=68.5637-12×47=73(370-354)×24=384306×3×8=7344906+24×5=102671×(360-346)=994619×(36÷4)=5571336÷(284-277)=48478-(122+176)=18031×(42÷3)=434155-49=106224÷4×6=33630×3×63=5670219+33×9=516271-25×3=196798÷7÷2=5790×6×7=378098×(84÷3)=274421÷7×86=258470-230-238=2171+225=396185+(997-744)=438714÷7=10263×66×8=3326426×(156÷6)=676952÷7=136398+(714-271)=8411/4+2/4=3/4491-298+43=236(863-651)÷2=106(648-336)÷8=39443-197×2=4913×(464-458)=78576-32-521=2315×40=600819-12×41=327394+72-116=350248÷(28÷7)=62765-(989-598)=374186-(126-63)=1232/6-1/6=1/6432÷(2×3)=7272÷(14-12)=3615×42-583=47874-42×19=76491+13×41=1024168÷(2×3)=28792÷(27÷9)=264237×(12÷6)=47414×88×7=862421×(213-194)=399537÷3+458=637486-636÷6=38075×3=225385-235=15016÷2×4=32667+(411-190)=88877+13×31=48033+37=7022.2+28.3=50.575×9÷3=225250+842÷2=671455+116÷4=48472×4÷6=4857×62=3534747-495+98=350180÷(36÷4)=2050×(12÷3)=200108÷4=27498-286+103=31563÷9×5=35334-280+18=7215×3×7=3153.3+7.8=11.1(193-41)÷4=38570+135×3=975207-(355-345)=197750÷(2×3)=125974+15×36=151413×(95÷5)=2479.2+3.0=12.2433×(887-884)=1299354-12×21=10260×(263-250)=78030÷2×13=19573×5×4=1460404÷2×6=1212141-50-34=57691+285-399=577(793-780)×52=676341-235+89=195378÷6×35=220522×3×29=1914490÷2÷5=4953+351×2=75514×37-201=317270÷6×93=4185529×(54÷9)=3174220÷4=55502-131+181=55210×26×2=520796+175×5=167118×91×2=3276198+32×22=9021.7-1.1=0.622×32-97=60741.8-23.3=18.5252×(21÷7)=756152+449=601910-775=13545×(639÷9)=31955/9+4/9=1208÷8÷2=13121-400÷8=7127×(581÷7)=2241260×9-532=1808230+117=347378-(452-386)=312823×6÷3=164685+(468-304)=249(936-460)÷4=119375+151+179=70512×6×5=36096×(355-273)=7872176÷2×26=2288526-49×6=23211×42-138=32415×19×2=57045×(467-464)=135126×9÷3=37855×5+25=30022×44+424=1392104÷(24÷6)=2699.4-16.4=83.0261÷3×78=6786298×3×5=4470287+178-352=113(730-630)÷4=2538+41×2=120247+(687-255)=679133×5×9=598560×(148-139)=54048×45×3=648040×(165÷5)=132075×71=532560÷4÷5=3472-(94+122)=25619×(492-459)=6271.0-0.4=0.615×13×2=39014×30÷5=84460+218=678335-(64+34)=237188×3×4=2256980×(742-739)=294024×2×65=312028×(56-53)=843.8+5.8=9.6346+(208-166)=388406×9÷6=60926×15×2=7807.7-5.1=2.6426÷(3×2)=71108×8÷4=21624×21÷7=72219×3-237=42025+251+275=551210÷(201-196)=4212×11×7=92440×10-359=41560÷2÷7=40462÷3×2=308354-40-271=4336+649-192=493288÷(10÷5)=144240÷(2×2)=60472+(492-324)=640249×4-100=89614×29÷7=58996÷3÷2=166576÷8=7211×(300÷6)=55037×90×6=199804/6-1/6=3/6289+599+425=131386÷2=43251+577=82891×(126÷2)=5733210÷3÷2=35(98-82)×75=1200300×2=600328+341+663=133297×(227-222)=485351×2÷9=7810×45÷9=50410÷5×3=24610×47×2=940216÷(20÷5)=5475×(54÷6)=67515÷3=586×87×3=22446(477-252)÷3=755.3-4.4=0.9205÷(419-414)=4136÷(3×2)=65.0+2.7=7.7518÷7÷2=37228×2÷4=114141+222=36356×76×8=34048980-27×13=62936×(365÷5)=2628438-(92+183)=16347×18=84637.7+3.7=41.4342÷3÷3=3824×91÷7=31260×12×8=5760150÷(462-457)=30(482-68)÷2=20765×76×8=39520641-(173-172)=64058×(356-347)=522378-222-107=49308-238+393=463351-(108+125)=11888÷2=44923×(948-939)=8307144÷2=72663-14×23=34132×28=896603÷9×3=20148×(80÷5)=768324÷(2×2)=81348÷(2×3)=58621÷(356-353)=207729×2-766=692(765-744)×92=1932225÷9+366=39179×3×2=4745/8-1/8=4/8(247-151)÷2=48910+549-840=619543-200÷8=51811×24=264248+930÷5=43450×6÷3=10090+856÷8=197392-64×3=200738×(49÷7)=5166264÷(18÷3)=44774-34×17=19690÷(220-217)=3029×2×77=446636×16÷8=7210×25÷5=50327×2+61=715225-54=171801×5=400526×(143-132)=28617×(110÷5)=37415×52-271=50954×21×5=5670456÷(12÷4)=152109-10÷5=10732×7×8=1792354÷2×3=53154×33=1782762-747÷9=679141+604÷2=44321×27÷9=6327×(699-654)=121514×17-96=14235×2×25=1750410+44×8=7624/6-2/6=2/6136-98÷2=87168-504÷9=112299+(327-272)=3548.4+4.6=13.0110-88+468=490312×3-91=845498-167-136=1959.8+9.0=18.8155+268=423869+259+960=2088377+616+411=1404(549-479)×39=273034+94=128776÷(934-926)=97480+467-130=81791×57=5187578÷2×9=260151÷3×20=34012×11×6=792352-(169+135)=48172×4+112=800306+264+61=631204÷(3×2)=34483-31-403=49968÷2×4=193611×3×55=181596×(90÷6)=144027×3×12=97247×(44÷4)=517657-124×5=37720÷8÷2=4518×4×18=129621×17×2=714546÷6×34=3094525+(590-323)=792344÷2=172279-30+122=37114×47=658225+684÷3=45372÷(2×2)=18138×4=55282+422×2=92610×3×47=1410665÷5×9=1197236÷(491-489)=11810×(588÷6)=980180÷6×22=660105÷(249-242)=1514×60÷7=120744-(606-44)=182102×8÷6=136483÷3×8=1288958-227-87=644120×5-313=287864÷3+769=105714+431-207=238310-303+162=16965.2-17.5=47.7582÷2×4=11647.9-5.4=2.5796-129×6=22814-(992-702)=524752÷2×8=3008301+161÷7=324352-191=161174÷3=58230×4+945=1865871×5-70=4285648÷6+406=51486+163=249106×6=636(863-128)÷7=105173×(166-161)=86528×(423-397)=7287.8-6.7=1.1408-(372-41)=7736+451-29=458476×2-584=368920×4÷2=184018×9×3=486207÷3×9=621186×3×5=2790322÷7=4612×37÷6=74887-(363+152)=372(353-278)×27=2025546-(874-615)=287133×4×6=3192696÷(16÷4)=174135×9÷3=40527×56=151212×20×4=96099.8-95.0=4.81.9-0.4=1.514×71÷2=49717×(438÷6)=1241127×5=635304×8-534=189824÷3×34=272990÷5÷3=66481-(476-132)=1376.5-0.7=5.8640-(522+32)=8640×12×2=960127×8÷4=25437×(533-483)=185058×(32÷2)=928924+840÷4=1134224×(24÷3)=1792549÷9×89=5429560÷(4×2)=70224÷2=112192÷(4×2)=2411×83=913874-(130+195)=549482+456÷2=710900÷9=100848-(105+467)=276703×2-545=86121+15×49=756648×(21÷3)=4536299-82+136=35317×23=391159×6-875=79684÷6×9=1026288÷(24÷4)=48690÷(3×2)=115448×8-281=3303328÷4×40=328013×4×43=223660×(541-532)=54015×74÷6=1854.1-2.5=1.6157×6=942568+(856-393)=1031145+359+224=728953×(12÷2)=5718202+37×16=79413×16=20815×2+369=399296÷(4×2)=3739.0-2.5=36.5525-786÷2=132645×4=2580111-18×2=7574×71÷2=262796×4×2=768783÷3=26124÷(48÷8)=4716÷(20÷5)=17914×(279÷9)=434489-13×31=86463-277=18610×(260÷4)=650846-260×2=326550+460=101011×14×3=46262+805-430=43730+177+525=732163×2×3=978130÷2×95=6175478+(508-257)=7292/8+4/8=6/810÷2×56=28096÷(656-648)=12165×6-609=381552×6=33124.0+8.8=12.8302×6÷3=604364+219×3=10215.1-4.8=0.3582+150-409=323222÷6×46=170262+12×17=266340-(32+48)=260378×(56÷7)=3024217×(254-251)=651384+35-45=374182÷7÷2=13587+891=1478762+820-964=618406-438÷3=260893-827=662/4-1/4=1/412×8×25=2400411-(460-415)=36620×34=680288÷8÷3=12630+107=737480+(263-235)=508187×(189-186)=56141×(374-371)=123150÷5+530=560684÷(36÷6)=11468+179=247613+333-768=178204×8-74=1558344÷(2×2)=86134-686÷7=36428-(32+87)=30975÷(10÷2)=15445-193×2=59470-257=213137+50×9=587495-90×5=45297-106×2=85436-(187+205)=4448.0-5.1=42.9127+(330-247)=210298×2-243=353534÷2×9=240349+460+184=693219÷(21÷7)=7323+849+72=94412×23×7=1932479-44+51=486826-(792-730)=764629-289+870=12101.8+4.1=5.9200÷8=25835-10×14=695492-275=217445÷5×11=9796.5+4.2=10.7338-(491-455)=30267×8÷2=268209×(63÷7)=1881439-11×37=3214×(408÷8)=714142÷2=71427-12×17=223208×2=416595-32×18=193.0+0.3=3.350×(259-245)=700904×(16÷8)=180819×23-407=3014×6×60=5040419-(87+222)=110141×6-198=648632÷2÷4=7945÷(3×3)=5140×5÷2=35056÷4×25=350331+123-335=119588-66-385=137152×(24÷3)=121642÷(42÷6)=6270-30=240868×6=52081/6+4/6=5/6422+(253-209)=466361×(10÷5)=722564+576=1140791+(979-903)=86790×96=8640330-512÷2=7457-22=35780÷(12÷3)=19527+97=124482-955÷5=29175+31×20=695397+(431-429)=399474÷(2×3)=79180×3=540357-186=171414÷6×3=20744×20+580=146010.0-8.6=1.4210÷(214-211)=7032+90=12227×33-16=87510×12×2=240711×5=3555130÷5×25=650376-(237-78)=217352+73=425187×3=56172÷4÷3=6582-14×35=92931-482÷2=69042×2×53=445278×(321-259)=483696×2÷3=64980-13×34=53859×(286-197)=525111×44-321=16318×15×2=54016×8÷4=32879+234=1113207+219=42683×10÷2=415218-12×10=98470÷5=94594÷9÷6=11158×4-26=606384+184×3=936327÷3=10959+203÷7=88486÷(36÷6)=81390÷(2×3)=65870÷(807-802)=174372÷6×17=105413×74×2=192428÷4=7920-333×2=254810÷3=270399÷(383-376)=57407-31×3=31419×2×83=31543/8-2/8=1/8436×(545-536)=3924500÷4=125218×(12÷4)=654482+(429-42)=86936.7+15.1=51.8798-(624-263)=4375/9-4/9=1/91.9+3.9=5.879×82=6478406÷7+883=94113×38-138=3561.4+2.9=4.3142+201+647=99078÷2×10=39049×50=2450645÷3=21575×5=375241-10×10=141(643-43)÷3=200821×3=2463(268-240)×16=448307-(243-43)=107446-(267-224)=403188÷(343-339)=47444+19×16=748387÷(3×3)=43201+541+132=874198+778-821=155102×2×3=612421-11×29=102345-10×21=135159÷3=53192×4-23=745306÷(27÷3)=3427×28=756526+348+98=97223×17-187=204102÷(48÷8)=17408-17×10=23813+15×59=898187×4=748456-334+259=38127×40×9=9720668÷(2×2)=167213-(175-155)=19375×(28÷7)=30060÷5×54=648425-174+905=1156649-(69+469)=11122×4×8=704143+38×22=979(306-190)÷4=29780÷(3×2)=13011×32-275=77260×3-255=52545×2×30=2700460-25×16=6020×7×3=42034×2×51=34684/7+2/7=6/7428-112÷7=41262×79=4898134-776÷8=37756+733-80=1409610-14×13=428364-43=32182×4×9=2952142×2=284(285-273)×20=240157×(39-33)=942293×(909-905)=117299×(45÷9)=495362-464÷4=246832-(521+91)=220432-120×2=19259.2-30.4=28.8153-(87+27)=397/9-2/9=5/9192-45÷9=187273-156-47=70545-120×4=6574×63=466298×(52÷4)=1274141×(48-44)=564239-16×14=159.7-1.1=8.6287-40×5=87637+(834-608)=86310×84÷5=168378-132÷2=31225×(312÷8)=9752/5+3/5=1245-(15+138)=9212×28-200=136562×(240-232)=449656÷2×8=224636÷3÷2=106233×4÷2=46646×(22÷2)=506464-130+67=40118×40÷3=240313+146+715=1174678×(81÷9)=610268×30÷8=255110+346-413=4311×5×12=66039×9×4=14045.8-3.6=2.2537+(526-227)=8368/9-1/9=7/938×12-308=148181+127=308204×3÷4=153462÷(54÷9)=77249+208=457400÷5÷4=20712÷4=17844×25=110020×7-62=78908-(207+669)=32596÷(2×2)=149258÷(2×3)=43528÷(2×2)=132104÷(72÷9)=13198÷3×7=4624/8-2/8=2/85.8+6.2=12.0692+241+897=183031×14-334=100(262-150)÷7=16216+85×9=981356×(45÷9)=1780440-(83+150)=207185-(476-418)=12737×(265-207)=214648×74=3552399-203-10=186281+44÷2=30329×29-406=435503×(35÷5)=3521193×(216-213)=579500÷5÷5=20180÷3+154=214413-111=3024.1+1.1=5.2856-(977-355)=234242+53+667=962235-100=13536÷4×54=4867/10+2/10=9/1059+394-15=43877×9+977=167011×8×94=8272345÷5=69365+(403-361)=407438÷6×16=1168325-25×6=175144÷(483-480)=48894-(639+182)=7358+344=402720-39÷3=707(64-11)×17=901166×8-721=607462÷3×4=616192×(32÷8)=768460-(314+101)=4590×9+422=1232677+108÷2=731914-(506-410)=81817.3+20.4=37.743.6+22.0=65.621×29-423=18622×(42÷3)=308661×(56÷7)=5288458-60×2=338816÷(2×4)=102174×3÷6=871/5+3/5=4/53/6-2/6=1/619×3×63=359114×26-69=29553+10×36=413481-(11+155)=315381-221-105=5526÷2=13375×(12÷6)=750136-38×3=22471-365=10639×12-448=2012×37+417=861571-24×9=355964-427+932=1469442×4=1768400-(10+320)=7066×(476-463)=85822×24-75=453788-35×22=18247×8=1976550×2=1100186+44×11=670182+31×24=926413×7-395=2496321+118×5=91120×4×92=7360460-436+31=55140÷5×4=112624÷(2×3)=104224×8÷7=25625÷5×63=315(333-51)÷6=4780×39=3120296÷8×7=259873×(639-630)=7857(401-239)÷6=274.4-2.5=1.9411+377=788121+297×2=715308+654÷6=41743+86=129208÷2=10499×7=69344÷2×99=2178319-64=25573×12÷6=146166-60-49=57308-16×16=52420÷(298-295)=140856+493+445=1794225÷(444-439)=45678÷6+413=526300÷6÷5=10(466-412)÷9=617×14×3=714355×4-148=12724.4-1.1=3.3186+151=337755×(360-355)=377534×4×3=408713-165+183=731(65-30)÷7=5533+203-623=113527-288÷4