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50×8×2=528-(838-531)=161×4÷7=724×(25÷5)=323×5=978÷6×2=29×11×3=19+583+381=38.7+13.8=185+927-153=87-160÷5=116×3=238-79+32=27×16÷8=480+279=36×10=842×7=100+982+340=10×68÷4=304÷(2×2)=207+126=217-917÷7=46+361-271=378+392=1/4+2/4=126÷9=337-61-49=87×3×2=84×(406-403)=113×5-19=914-185×3=46×5×4=316÷(2×2)=108÷9÷6=77×(138÷6)=(759-181)÷2=871-48+360=184+518+196=5/10-1/10=46×2×5=85.4-0.8=919-19×23=93×(400-330)=23×(276-241)=739-255÷3=26×15-294=7.1-4.9=48÷4×72=855×8÷3=219+460÷2=10×91-596=266+189=268÷2×6=720÷9÷4=187×2+416=30×12÷6=53×54÷2=228×4=360+642+378=480+15×32=8.3-6.1=122×(56÷8)=941-333×2=292÷2=9.8-1.4=50×(297÷9)=23×4×15=13×(497-461)=9.4-4.7=207×2+512=830-182+974=115×7+100=429-233-104=684×3-177=73.2+3.8=450-329=10×2+509=53×8×5=2/7+3/7=495+62×2=42×10÷2=11×11=425-15×23=18+818-752=12+392÷8=678-(58+78)=4.5+7.4=4.7+2.7=28×2×87=499-33×6=61×56=578+354+36=49×14+50=3.8-1.1=939-358+726=234×4-819=30×16-315=98+28=688×4÷8=644+16×20=403-13-89=17×(42÷2)=368-(470-417)=546÷2+53=110÷5×24=393-15-207=(771-689)×46=940+(846-470)=480×2÷8=26×(238÷7)=654+292-608=852-936÷8=17×95=169+911+454=431+(282-250)=331-320=134÷2=3/8-1/8=447-27-117=488×2-840=884÷4×3=472÷(24÷6)=429-20×20=69×79×2=2.4+6.6=55×15=121×(27÷9)=399-113×2=144÷6+370=54÷2=185+123+493=68×(102÷6)=(385-289)÷6=31×(40÷8)=644÷(2×2)=957×(145-137)=986÷2=180+117-229=59×5-49=32.4+44.0=333-13×24=276÷(2×3)=246×5÷6=227+175-40=79×(235÷5)=816-15×28=19×96÷2=51×72=6.9-5.8=384÷(240-237)=43×7×8=234×2=30÷(3×2)=15×29-219=92.4-9.6=10×6×36=2/4-1/4=14×11×5=880-(845-328)=18×17+348=31.5+29.6=43×2×20=696-326÷2=(573-562)×90=33×9+702=98×(701-668)=275+996÷6=442-23=70+291+547=73×(454-367)=436-430+356=175÷5×4=202×3-225=225÷5=9.5+4.1=458÷(68-66)=812+28÷7=642+34×7=580÷5=944-516÷4=68×9÷6=334+(915-115)=5.3+2.7=815÷(25÷5)=847×9÷7=945÷7÷3=19.7+43.0=648÷(4×2)=138×7-235=60÷3÷2=185×4=16×20×3=48×2×52=532-104×3=31×12×2=8.4-7.0=152×2÷8=59×(944-866)=376-(95+13)=453-145+41=888-20×33=31×18+971=454+18÷6=249-146+362=468÷(16÷4)=13×3×71=354+78-64=42×15=377+476-87=80×(32÷2)=262+(306-37)=144+75=178×(43-34)=233-198+101=17×3×23=404-(10+10)=153+(284-197)=15×27-60=693÷(3×3)=891÷9×2=908+17×36=81×62÷2=61+11×30=476-49×6=40×7×2=29×50×8=48×(406-402)=334+564÷4=34×76=(290-205)÷5=59×(195-188)=162+321=(174-139)÷7=828÷3÷6=4/6-2/6=92.8-84.9=772-(986-221)=969-720-42=27×14÷7=943×(575-571)=508×(635-632)=268÷(16÷4)=900÷2+251=14×(49÷7)=386+(369-160)=14×2×75=412+515+740=342+81=999-12×26=376÷(874-866)=(251-149)÷6=23×3×67=312÷(757-751)=15×12÷3=56÷(2×4)=84÷(114-111)=410+990÷6=170×(190-187)=86.9-37.5=58×(24÷4)=980÷(30÷6)=395+564+28=826×(42÷7)=3.8+6.2=14×13×2=347×3=5/6-1/6=797×(12÷6)=654-33×2=859+(907-386)=82×20=204+40×11=885-672=386-17×19=67×(97-90)=20×(176÷8)=(47-23)×71=48×15÷9=308×3×4=960÷2+319=281+(283-80)=230-11+90=28-(471-469)=21×99÷3=15×(70÷2)=491×2=86+169-241=151-141+127=8.9+1.0=654-13×23=6.5-2.6=143×6=557-(85+260)=25×15-240=252-(421-191)=45.7-15.4=10×12+171=287+172×4=263-83×3=368-321+318=260+102×5=314-623÷7=352÷4+185=17×9×2=10.0-9.2=813-459=48×(428-415)=595+16×21=442+657+601=836-450+290=300÷6=926-(563+363)=424÷(891-889)=45.5-14.2=24×5×4=275-658÷7=28×20=96×2×3=84÷7×44=670÷(552-550)=292×8=162÷(3×3)=709×(324-315)=21×(464÷8)=65×(186÷6)=364+(400-160)=346-100×3=144÷(181-175)=42×(279÷9)=392-194+100=98×15÷5=478-35-160=84×92×5=43+(301-183)=597-184=10×87-656=(473-459)÷7=430×2÷4=77×88÷8=576÷2÷6=286-(63+50)=24÷8×64=402-(166+129)=96÷3×7=684÷6÷6=278÷2×4=474-41×9=105×2=335÷(40÷8)=708-268=27×15×2=0.5+6.4=589×4-407=60×(35÷7)=536×5=116-138÷3=39+73×9=677+179-463=(973-189)÷4=22×15×7=745÷(15÷3)=132+76×11=152×3÷8=19×(445-441)=888÷3+350=(181-162)×10=144÷(44-38)=774÷(3×3)=88÷2+143=409+29×6=330-124×2=17×54÷6=198+243-305=539÷7=353-268+279=254-241=53×14+219=408÷(27÷9)=20×7÷2=225÷9×6=999÷(63÷7)=254×4=80×8×6=(925-624)÷7=986+(482-104)=591-(277-250)=315÷9÷7=63+18×51=398+45+132=432÷8×13=2.7+6.1=781+374+781=801-387-370=381÷3=15×21-37=338+(488-241)=207÷(28-19)=150×(25÷5)=42×(144÷9)=535×3÷5=78×8+16=819-24×22=103+895÷5=41+389-30=66×(45÷3)=472-18×24=723×8÷6=27×7=(478-36)÷2=89×(28÷4)=126×7-427=416×2-340=318÷3=428-10×17=22.0+37.0=391+88+228=168+103×6=692÷2×3=290÷(12÷6)=60÷(2×2)=(495-36)÷3=36×6=96÷8×18=29.2-12.4=176÷8×28=931-357+812=57×90=74×10×9=72÷(470-461)=136÷8×51=487-(292+49)=582×(276-273)=123+(360-304)=720÷5×6=414-(200-180)=(264-194)×12=847+856-414=81÷9×41=7.7-5.0=436-157×2=320-261=960-223-364=400-312÷2=996-228×2=396÷4÷9=585÷3×2=64×(656÷8)=632÷4+525=806×5=144÷(307-303)=35÷7×36=991×9÷3=750÷2+851=14×41=255÷5=240÷2=1.5+7.2=898÷2=33+540+25=688-207÷9=339+14×32=772÷2÷2=93-(12+43)=18×23-357=401×(856-852)=845-10×27=130÷(361-359)=884-22×36=210÷6=750×3-566=80-(245-217)=252÷(426-417)=222÷2×7=228÷2×5=29×3×13=365×2×7=123-(32+84)=10×6×8=673+24×15=373-169+131=(651-51)÷4=123÷(174-171)=12×3×72=209+291+333=627×2÷6=18×4×63=25×(251-248)=364÷(192-188)=1/10+3/10=605-52÷4=308-218=180÷3×82=24÷6=18×(28÷4)=(759-189)÷3=10×84-661=117÷(12÷4)=307×6-938=480÷8×91=93÷3=112÷8×6=48×13=187-177÷3=167+228=(414-262)÷4=576÷(4×2)=12×37-210=895÷5×9=253-568÷8=21×3×94=14×7×88=800÷8=240÷(64÷8)=333×2×4=513÷(674-671)=956-(730+208)=29×72÷3=496÷8×4=26×95=125÷(350-345)=5.0+9.3=808÷(4×2)=144÷(42÷7)=68×8-153=44×2×34=65×(63÷7)=452-(211+137)=13×(315÷5)=(698-152)÷6=769×2-426=212÷4×12=306÷3=908-576÷3=(88-24)÷2=2/9+4/9=(674-500)÷3=41×12-359=216-(445-360)=320-610÷2=11×13×5=220÷(10÷2)=428-(334-246)=167+714÷7=25×13-306=443-15×7=186×(440-436)=970÷(18÷9)=33×19×8=3/7+2/7=399-60×5=59×(282-186)=136÷(32÷8)=150+147+335=664-(245+155)=485-315-68=598÷(132-130)=272×(18÷6)=79×(441÷7)=829-11×32=29×(120÷8)=305+(426-30)=819+304×2=251×(12÷4)=56×(531-432)=444-(136+137)=32×2×25=625-(373+77)=(329-293)÷9=250÷(10÷5)=4/7-2/7=43×14-132=223×9-48=744÷8×4=94×(20÷5)=99.6-93.6=847-(626+203)=160×4÷5=909+(821-368)=157×8=764-664-23=752+360=(465-425)×24=10×29-135=674-(32+154)=17×(212÷4)=162×4÷2=108÷(3×3)=40×8×3=32×(120÷5)=42×20×6=15×13×2=533×(727-721)=962-93×2=32×2×12=945÷3÷3=97×7+67=561-10×19=474-428=900÷(2×3)=154+625+297=7.5+3.3=20×19+989=278-(293-200)=(620-138)÷2=170×2×7=493+(440-31)=1.5-1.1=85×8-569=262+151=241-66=77×92÷2=408÷3×6=979-279-670=882+112×5=467-13×32=(248-227)×13=24÷2÷3=672÷(2×2)=416-(115+245)=41×24÷2=14×20÷5=10.0-1.2=314+164-244=219+659=983+(649-89)=24×39÷6=88×8-304=69+91×8=826÷2+663=14×40÷2=194+(162-108)=720-15×20=232×(809-804)=(495-405)÷5=207÷(153-150)=295+140÷2=338-27-229=24×16=238+159×2=433+666÷9=474+25×36=388÷(456-452)=544÷2÷8=89.7-30.6=17×2×81=69÷3×35=492÷(3×2)=528+942+336=18×21×2=329+30×12=246÷3=340+152=(384-18)÷2=763-34×5=34×72÷6=264+(169-23)=34×(181-165)=791-(908-727)=320÷5×71=122+12×54=36×20=288÷(844-835)=8.6-1.0=23×10×2=159-(257-235)=428÷2×6=965-(652-183)=267-262+337=632-(983-705)=798÷6×4=204÷2÷6=108×6÷8=23×(88-50)=490-498÷2=216÷3÷3=83×8-306=387÷(3×3)=249+207=12×20×4=13×21-217=330-206÷2=17×2×21=339×(15÷3)=837×4=337+173=73×3+374=259+59-267=515÷5×7=150÷6×2=94×48×7=327-218÷2=12×30×2=810-714=269-(279-184)=272-528÷8=63+(398-163)=876÷(223-219)=15×(168÷6)=254×(318-310)=199×(398-392)=372+440÷4=712÷(32÷4)=72÷(2×2)=300-121-55=937-207×2=783-588=25.6+33.8=333-195÷5=616÷8×20=3/5-1/5=448-91-132=237÷(206-203)=104+12×35=956×(48÷8)=11×11×2=294-44-174=604×7÷4=28×34-628=684×8-190=980+254-382=(362-340)×10=6.2-0.3=474÷6+737=842×8=336×(18÷9)=1/6+4/6=756÷3÷2=26×(257-241)=10×36=136-85=826÷2=111+212÷2=(361-49)÷2=5.0+0.7=44.8+26.9=65×(89-80)=801-15×5=363+466+61=16×24-56=56×(423-419)=74×5=423÷(54÷6)=92÷(2×2)=4/7-1/7=205+737+382=221+48×5=156÷3×92=(487-460)÷9=132-282÷6=928-57=448÷(72÷9)=120÷6÷2=19×5×79=267-801÷9=448÷(116-109)=331×3=387×(32÷8)=480÷(953-950)=17×(606-567)=730-47-597=249-20-91=119+267=970-(573+133)=414-(218-126)=794-18-392=640÷2+192=27×33=15+357+189=993+416=103×7×4=502×7-531=67+32×25=312÷(4×2)=394+12×28=670-390+463=801-118×5=534÷6×40=25×(26÷2)=740-192-60=869-11×19=711÷9×63=361-(499-220)=20×57÷2=261÷(3×3)=720÷6÷2=390-(192+192)=464+18×31=207÷(435-426)=260×3-45=23×2×5=401-(18+356)=397-(180-18)=73×(370÷5)=255÷3=355-11×26=451×2-15=510+83+518=452÷(32÷8)=50×59=3.9+9.7=96÷4=238-(220-56)=10×(119÷7)=34+(424-334)=14×98×5=582-108-205=147÷3=(807-219)÷3=15+96×5=197×5-564=9.7-4.8=361-(579-437)=330÷(708-702)=536÷4÷2=955-552-56=12×83-634=33×2×80=(400-358)×55=23×99=5.7-5.2=38×18=39×50÷3=894+69+20=36×2×93=(430-386)×22=11×14-53=21×55=333-(124-59)=120+200=290+152-139=54×17÷2=283-18×12=607×(48÷6)=498-(140+320)=279×3÷9=434-113×2=163-(451-396)=54÷2÷9=480+(657-499)=804÷(18÷6)=138÷(54÷9)=12×59÷4=24×35÷6=218÷(372-370)=463-179×2=320÷(48÷6)=352+43×5=385×(831-825)=231×3=120÷(3×2)=30×6+188=89×66×6=278÷(14÷7)=6.2+8.5=345×2×8=236-745÷5=652-17×27=128÷(2×2)=123+181=652-599=50×10+303=312÷6÷4=70×43÷2=193+(353-228)=712-(692-546)=547+64×14=91×5÷7=285+182-437=304÷8=62×4×2=432÷6=636÷(12÷2)=308+112÷8=989×(543-537)=16×(237-178)=21×35=392-(199+87)=883-513-213=(349-52)÷3=6.7+0.6=(268-203)×11=(407-63)÷4=300÷4=43×(133÷7)=224÷2÷4=6.9+8.6=40×46×7=15÷3×44=56×5-280=413+10×8=548+(671-250)=874+216÷4=300÷(2×2)=796÷(2×2)=843×(25÷5)=17.0+49.8=717×7=72+(240-73)=107+152-123=104+283×2=216-64×2=187×2×7=371×6=207÷9×29=300÷4+427=486×9-890=308÷(472-470)=115+100=10×18×2=13×25-325=16÷(883-875)=708-94-373=23×21÷7=81.8-13.6=21×32-154=755-74×6=11×76-165=26×3×36=207+161=852÷(21÷7)=15×6×64=30+276-198=129×4×3=381+(686-672)=615÷3×6=447-(58+44)=923-540+567=4.8+4.3=19×12×4=195+(694-549)=200+83×10=13×(419-383)=42+15×31=41×2×4=438-129×2=9.7-3.1=8.3-1.0=755+48×3=980÷(2×2)=346+58÷2=136+126=10+377+423=94+356×2=(979-922)×92=39×3×5=14÷7×74=36÷(2×3)=74×36÷4=996÷3÷2=(506-434)×83=388×(42÷6)=5/9+2/9=422-27×15=32÷8×46=58×29=745-(207+341)=554×8-850=395-243-40=148÷4×92=144÷9×78=37×52=439-24×12=27×2×16=28×85×9=210+817-227=164+242-300=28×2×7=273×5=948×2=10×84÷8=465-(458-15)=853-718=(443-435)÷4=203×(32÷8)=22×2×25=40×52÷8=134÷2×43=304÷(631-623)=496-458+237=811-47×10=814-285+954=26×3×4=97×10=539-105÷7=70×12=23×21=135÷(36÷4)=(246-170)×35=650+905+795=11×23-152=92×2×5=470-228×2=592÷4×7=293×(476-473)=267+379=201÷3=164+746+86=585÷3÷3=19+115+451=960÷2÷2=246×(76-73)=830-(864-470)=477-57-338=297-11+879=638-313=620+914÷2=21×11-112=92÷2+398=306+155=408×2-541=204+25×25=492-137+37=200+134-42=434-(52+109)=756÷(197-190)=252×2÷6=481-27×10=377+790+886=63×(260-253)=247-183=40+28×31=18×48=186×3÷6=60×2×6=392-68-97=44×(16÷4)=128×7-690=233+293+89=657-532=8.2-2.3=862-532+296=24÷2×56=423×2×9=15×62-852=200÷4=168÷(2×4)=8.4+3.8=755÷5×4=5.7+2.5=370+32×14=492-243=233-142=466-27×11=147×4=17×(497÷7)=221-(382-319)=793-404-219=11×99=161-(201-111)=570×(28÷4)=717-167×4=828-(267+248)=370-198=466-13×11=28×72÷7=147-116=716-(195+289)=206×2÷4=148+266×2=912÷2×3=10×29×7=179×3=477-70×3=710×(40÷8)=383-233=699-597÷3=12×4×93=491-574÷2=243÷(27÷9)=4.9-1.4=20×2×39=27×3×17=82-(224-215)=86+(355-252)=185+911-529=960÷5=648÷2÷3=308+127-205=(329-49)÷7=126×(496-488)=7.8-5.8=701-44÷2=219+453-577=66×3=708÷2÷2=81×19=94×6×3=615+(372-49)=210÷7×69=544÷8×78=352÷8×16=82×(36÷3)=343-32×10=48×(364÷4)=20×19=432×2÷4=144×6÷8=478-(238+64)=45×18+150=271+11×20=7/10+3/10=141-61×2=99×(146÷2)=13.0+17.4=46×(349-335)=744÷3÷2=267×(49÷7)=(71-26)×10=82×(414-405)=191×2=73×4=375-648÷9=558÷6×9=271+770+983=54×45×4=19×(348-324)=85×47÷5=497×9-160=13×39-257=255÷3×8=179-109-66=217-121+669=615+(658-235)=347×6-866=66×7×2=183×(25÷5)=3/8+2/8=341-(87+229)=426-24+19=60×69÷4=438-23×13=22×29=420÷(79-75)=190÷5=929-53+41=198×3=334-162÷2=622÷2+783=138×(66-63)=282-10×18=388-13×28=540÷(2×3)=87×(56-31)=994-422×2=11×18-104=669-(520-177)=16×25×2=452+13×6=36÷4×33=704+158=227+(500-322)=640×(21÷3)=388-94-104=9.7+9.4=13×47×9=160÷(10÷5)=74+256=305+161-409=183×(10÷2)=154÷(14÷2)=416÷(2×2)=467-435+153=780+(919-629)=341-(198-146)=27÷(81÷9)=488-27×15=295-32×2=56÷2×17=400+458=140×7÷5=25.0+69.0=409-301=39×(125÷5)=652-13×23=378÷3×9=285+(210-132)=968+331=92+44×3=47.8+12.7=46×19-395=221-(187-143)=30÷6×26=290-187=343-(236+103)=558+(410-60)=233+649-128=762+251+19=8.5-2.2=0.9+7.4=13×44=396÷(2×2)=460-(34+261)=90+385=170+(224-72)=(390-371)×16=552÷(4×2)=990-162×2=139×(258-254)=849-960÷6=429-33-197=852÷4×6=782×2÷4=817-53+641=30×7×9=50×(837÷9)=350÷2×4=5.6-5.5=68÷4+648=972÷6÷6=84×(72÷4)=993÷(27÷9)=24×14-14=405-158÷2=10×5×37=924÷7÷4=12×8×97=58×13÷2=(216-134)÷2=48×2×27=270+24×18=28×23=36×(66÷2)=(618-78)÷4=40×12-417=23×(60÷6)=353-337+369=845×7÷5=369×(404-398)=82.7-34.8=408+290=(148-64)×10=160÷4÷2=113+158=261+180+336=2.7+8.6=56×6÷8=21×(735-722)=371-14×4=21×77×3=58×75÷2=319-105=465×3÷5=197×5-116=4.2+9.6=112÷7×30=47×(539÷7)=68×2=302×(42÷7)=994-(479+426)=316×(99-96)=934-(311-97)=485×2=(178-66)÷2=173+15×48=96+279+68=427-364=9.2+4.4=652×3÷4=463+203×2=226×(16÷8)=874-781=235×(18÷9)=263×4=72×5×2=231-189-36=638-(132+495)=22.0+42.7=98.2-94.6=299-213+393=34+21×13=240÷(2×4)=262-243÷9=134+329-87=234+89×4=656-(794-721)=54×16=402+146×6=480÷(72÷9)=217+209×3=20×4×29=401+323=20×(60÷2)=350+79×11=135-95=139+642=154×8÷4=44×(455÷5)=5.7+2.4=990÷9=339×(555-546)=25×(262-259)=644÷4×8=238-(111+41)=816÷(4×2)=296-124×2=460÷(367-362)=(386-91)÷5=23×(49÷7)=32×(174÷6)=663-40÷2=140×4-268=765+93+577=223+938-753=837-14×52=887-822=756÷4×3=8.4-4.7=160×4-246=331+142-74=109×6÷3=171×5×2=492×8=(347-224)÷3=569-560÷7=987÷7+727=16×5×85=696÷6÷4=240÷(24÷8)=972÷(2×2)=412+(608-377)=180÷6=771+611-598=11×27×3=790-(374+36)=36×7×3=3/4-1/4=46÷2×35=671-63×9=44×26×5=(258-216)×60=31×16+21=8.7+0.6=40÷8×37=265-220=964-327+437=18×(490-447)=16×34-17=565+178=849-(423+401)=84÷6×8=153-18×6=293×(640-636)=336+736÷8=237×2=60×72÷6=333-218+795=482÷(433-431)=20×13×2=(688-402)÷2=252×(10÷5)=91×6+148=75×8÷5=174÷6×7=828÷2÷6=13×3×89=(827-805)÷2=56.1-16.3=762÷6=110÷5=606÷(12÷2)=418-228÷3=27÷9×75=294×3÷2=954-626+696=334-176+857=363+689+976=72÷6÷3=241×2-213=256-177-71=338÷(16÷8)=759+(699-645)=896÷2÷4=709-101-285=229+79×9=645-208÷2=329-12×10=56×(10÷5)=200÷(4×2)=565-738÷9=678-(287+188)=470-443+278=2/7+4/7=22×(66÷6)=340×2-285=333÷3=444×2÷6=21×76=194×3=490-10×45=10×73-578=69×49×7=48×(200-192)=(97-83)×61=159×(73-68)=454-(360+94)=86×8÷4=323+172=350+970-469=928÷4×9=10×42+24=14×5×34=597×4÷3=870÷5+952=20×(102÷3)=470-89=2/5-1/5=54+503+237=321-140-77=412÷(2×2)=328÷2=516+513-560=651-18×15=433-(915-868)=333+225÷9=910×(565-561)=27×35÷9=8.7-2.9=25×3×4=891-379-292=784÷4÷4=192÷4=679-14×36=666÷6÷3=378-143+219=92-46=18×20-257=278+(764-183)=387-88×2=249-78=55×16-276=(653-198)÷7=4.0-1.5=58×99÷3=335-162-125=69×34×5=411×7-222=59×48×8=(181-133)÷8=15×3×21=464+16×12=40×11-10=869+277-34=414÷2×9=122÷(370-368)=712+80-168=13×67=525÷7÷5=4/6-1/6=1/4+3/4=(720-468)÷9=329÷(42÷6)=280+(315-29)=323×2=11×11-85=16×61-890=554-(576-371)=252-(217-13)=183+18÷9=288÷8×55=60×2×5=109+(729-404)=433-31-358=340+333-615=56×(18÷6)=280-18×9=42×8÷6=267÷3=76×70=1/8+3/8=997-165+656=709-21×13=851-(731-546)=24×26÷3=971-35-633=327+122=18×2×61=952+419=40×11×2=866-642=433-31-332=7.0-5.3=59+72×10=456×2=907+545+267=316÷(12÷3)=306×3-837=475×(12÷4)=134×7×5=745-149+682=439+331+429=909-191+112=200+37=280×3-25=702÷3÷6=32×2×44=201+21×4=640÷(16÷2)=639+74×3=828÷(2×2)=12×81-875=720÷3÷3=145÷(301-296)=323-20×2=84+126=880÷5+152=409×2-678=32×67=851-(504+54)=101×(227-221)=582×(484-479)=(158-133)×25=112+357-327=(388-22)÷6=11×45-20=903-(523-190)=402÷6×8=143-40=856÷2+368=17×2×84=954+134×7=(230-198)÷4=465÷(32-27)=357-10÷5=464÷(2×2)=873×9-313=25×11×3=3/6-1/6=375×(12÷6)=497-336÷2=124÷4×21=244+248-409=51×4×6=655÷5=438÷6×2=528+455-567=(484-270)÷2=429÷(324-321)=459÷3×2=77+26=723+434×2=540÷9×50=251-27×5=732+91+483=368-142=参考答案50×8×2=800528-(838-531)=221161×4÷7=92724×(25÷5)=3620323×5=1615978÷6×2=32629×11×3=95719+583+381=98338.7+13.8=52.5185+927-153=95987-160÷5=55116×3=348238-79+32=19127×16÷8=54480+279=75936×10=360842×7=5894100+982+340=142210×68÷4=170304÷(2×2)=76207+126=333217-917÷7=8646+361-271=136378+392=7701/4+2/4=3/4126÷9=14337-61-49=22787×3×2=52284×(406-403)=252113×5-19=546914-185×3=35946×5×4=920316÷(2×2)=79108÷9÷6=277×(138÷6)=1771(759-181)÷2=289871-48+360=1183184+518+196=8985/10-1/10=4/1046×2×5=46085.4-0.8=84.6919-19×23=48293×(400-330)=651023×(276-241)=805739-255÷3=65426×15-294=967.1-4.9=2.248÷4×72=864855×8÷3=2280219+460÷2=44910×91-596=314266+189=455268÷2×6=804720÷9÷4=20187×2+416=79030×12÷6=6053×54÷2=1431228×4=912360+642+378=1380480+15×32=9608.3-6.1=2.2122×(56÷8)=854941-333×2=275292÷2=1469.8-1.4=8.450×(297÷9)=165023×4×15=138013×(497-461)=4689.4-4.7=4.7207×2+512=926830-182+974=1622115×7+100=905429-233-104=92684×3-177=187573.2+3.8=77.0450-329=12110×2+509=52953×8×5=21202/7+3/7=5/7495+62×2=61942×10÷2=21011×11=121425-15×23=8018+818-752=8412+392÷8=61678-(58+78)=5424.5+7.4=11.94.7+2.7=7.428×2×87=4872499-33×6=30161×56=3416578+354+36=96849×14+50=7363.8-1.1=2.7939-358+726=1307234×4-819=11730×16-315=16598+28=126688×4÷8=344644+16×20=964403-13-89=30117×(42÷2)=357368-(470-417)=315546÷2+53=326110÷5×24=528393-15-207=171(771-689)×46=3772940+(846-470)=1316480×2÷8=12026×(238÷7)=884654+292-608=338852-936÷8=73517×95=1615169+911+454=1534431+(282-250)=463331-320=11134÷2=673/8-1/8=2/8447-27-117=303488×2-840=136884÷4×3=663472÷(24÷6)=118429-20×20=2969×79×2=109022.4+6.6=9.055×15=825121×(27÷9)=363399-113×2=173144÷6+370=39454÷2=27185+123+493=80168×(102÷6)=1156(385-289)÷6=1631×(40÷8)=155644÷(2×2)=161957×(145-137)=7656986÷2=493180+117-229=6859×5-49=24632.4+44.0=76.4333-13×24=21276÷(2×3)=46246×5÷6=205227+175-40=36279×(235÷5)=3713816-15×28=39619×96÷2=91251×72=36726.9-5.8=1.1384÷(240-237)=12843×7×8=2408234×2=46830÷(3×2)=515×29-219=21692.4-9.6=82.810×6×36=21602/4-1/4=1/414×11×5=770880-(845-328)=36318×17+348=65431.5+29.6=61.143×2×20=1720696-326÷2=533(573-562)×90=99033×9+702=99998×(701-668)=3234275+996÷6=441442-23=41970+291+547=90873×(454-367)=6351436-430+356=362175÷5×4=140202×3-225=381225÷5=459.5+4.1=13.6458÷(68-66)=229812+28÷7=816642+34×7=880580÷5=116944-516÷4=81568×9÷6=102334+(915-115)=11345.3+2.7=8.0815÷(25÷5)=163847×9÷7=1089945÷7÷3=4519.7+43.0=62.7648÷(4×2)=81138×7-235=73160÷3÷2=10185×4=74016×20×3=96048×2×52=4992532-104×3=22031×12×2=7448.4-7.0=1.4152×2÷8=3859×(944-866)=4602376-(95+13)=268453-145+41=349888-20×33=22831×18+971=1529454+18÷6=457249-146+362=465468÷(16÷4)=11713×3×71=2769354+78-64=36842×15=630377+476-87=76680×(32÷2)=1280262+(306-37)=531144+75=219178×(43-34)=1602233-198+101=13617×3×23=1173404-(10+10)=384153+(284-197)=24015×27-60=345693÷(3×3)=77891÷9×2=198908+17×36=152081×62÷2=251161+11×30=391476-49×6=18240×7×2=56029×50×8=1160048×(406-402)=192334+564÷4=47534×76=2584(290-205)÷5=1759×(195-188)=413162+321=483(174-139)÷7=5828÷3÷6=464/6-2/6=2/692.8-84.9=7.9772-(986-221)=7969-720-42=20727×14÷7=54943×(575-571)=3772508×(635-632)=1524268÷(16÷4)=67900÷2+251=70114×(49÷7)=98386+(369-160)=59514×2×75=2100412+515+740=1667342+81=423999-12×26=687376÷(874-866)=47(251-149)÷6=1723×3×67=4623312÷(757-751)=5215×12÷3=6056÷(2×4)=784÷(114-111)=28410+990÷6=575170×(190-187)=51086.9-37.5=49.458×(24÷4)=348980÷(30÷6)=196395+564+28=987826×(42÷7)=49563.8+6.2=10.014×13×2=364347×3=10415/6-1/6=4/6797×(12÷6)=1594654-33×2=588859+(907-386)=138082×20=1640204+40×11=644885-672=213386-17×19=6367×(97-90)=46920×(176÷8)=440(47-23)×71=170448×15÷9=80308×3×4=3696960÷2+319=799281+(283-80)=484230-11+90=30928-(471-469)=2621×99÷3=69315×(70÷2)=525491×2=98286+169-241=14151-141+127=1378.9+1.0=9.9654-13×23=3556.5-2.6=3.9143×6=858557-(85+260)=21225×15-240=135252-(421-191)=2245.7-15.4=30.310×12+171=291287+172×4=975263-83×3=14368-321+318=365260+102×5=770314-623÷7=225352÷4+185=27317×9×2=30610.0-9.2=0.8813-459=35448×(428-415)=624595+16×21=931442+657+601=1700836-450+290=676300÷6=50926-(563+363)=0424÷(891-889)=21245.5-14.2=31.324×5×4=480275-658÷7=18128×20=56096×2×3=57684÷7×44=528670÷(552-550)=335292×8=2336162÷(3×3)=18709×(324-315)=638121×(464÷8)=121865×(186÷6)=2015364+(400-160)=604346-100×3=46144÷(181-175)=2442×(279÷9)=1302392-194+100=29898×15÷5=294478-35-160=28384×92×5=3864043+(301-183)=161597-184=41310×87-656=214(473-459)÷7=2430×2÷4=21577×88÷8=847576÷2÷6=48286-(63+50)=17324÷8×64=192402-(166+129)=10796÷3×7=224684÷6÷6=19278÷2×4=556474-41×9=105105×2=210335÷(40÷8)=67708-268=44027×15×2=8100.5+6.4=6.9589×4-407=194960×(35÷7)=300536×5=2680116-138÷3=7039+73×9=696677+179-463=393(973-189)÷4=19622×15×7=2310745÷(15÷3)=149132+76×11=968152×3÷8=5719×(445-441)=76888÷3+350=646(181-162)×10=190144÷(44-38)=24774÷(3×3)=8688÷2+143=187409+29×6=583330-124×2=8217×54÷6=153198+243-305=136539÷7=77353-268+279=364254-241=1353×14+219=961408÷(27÷9)=13620×7÷2=70225÷9×6=150999÷(63÷7)=111254×4=101680×8×6=3840(925-624)÷7=43986+(482-104)=1364591-(277-250)=564315÷9÷7=563+18×51=981398+45+132=575432÷8×13=7022.7+6.1=8.8781+374+781=1936801-387-370=44381÷3=12715×21-37=278338+(488-241)=585207÷(28-19)=23150×(25÷5)=75042×(144÷9)=672535×3÷5=32178×8+16=640819-24×22=291103+895÷5=28241+389-30=40066×(45÷3)=990472-18×24=40723×8÷6=96427×7=189(478-36)÷2=22189×(28÷4)=623126×7-427=455416×2-340=492318÷3=106428-10×17=25822.0+37.0=59.0391+88+228=707168+103×6=786692÷2×3=1038290÷(12÷6)=14560÷(2×2)=15(495-36)÷3=15336×6=21696÷8×18=21629.2-12.4=16.8176÷8×28=616931-357+812=138657×90=513074×10×9=666072÷(470-461)=8136÷8×51=867487-(292+49)=146582×(276-273)=1746123+(360-304)=179720÷5×6=864414-(200-180)=394(264-194)×12=840847+856-414=128981÷9×41=3697.7-5.0=2.7436-157×2=122320-261=59960-223-364=373400-312÷2=244996-228×2=540396÷4÷9=11585÷3×2=39064×(656÷8)=5248632÷4+525=683806×5=4030144÷(307-303)=3635÷7×36=180991×9÷3=2973750÷2+851=122614×41=574255÷5=51240÷2=1201.5+7.2=8.7898÷2=44933+540+25=598688-207÷9=665339+14×32=787772÷2÷2=19393-(12+43)=3818×23-357=57401×(856-852)=1604845-10×27=575130÷(361-359)=65884-22×36=92210÷6=35750×3-566=168480-(245-217)=52252÷(426-417)=28222÷2×7=777228÷2×5=57029×3×13=1131365×2×7=5110123-(32+84)=710×6×8=480673+24×15=1033373-169+131=335(651-51)÷4=150123÷(174-171)=4112×3×72=2592209+291+333=833627×2÷6=20918×4×63=453625×(251-248)=75364÷(192-188)=911/10+3/10=4/10605-52÷4=592308-218=90180÷3×82=492024÷6=418×(28÷4)=126(759-189)÷3=19010×84-661=179117÷(12÷4)=39307×6-938=904480÷8×91=546093÷3=31112÷8×6=8448×13=624187-177÷3=128167+228=395(414-262)÷4=38576÷(4×2)=7212×37-210=234895÷5×9=1611253-568÷8=18221×3×94=592214×7×88=8624800÷8=100240÷(64÷8)=30333×2×4=2664513÷(674-671)=171956-(730+208)=1829×72÷3=696496÷8×4=24826×95=2470125÷(350-345)=255.0+9.3=14.3808÷(4×2)=101144÷(42÷7)=2468×8-153=39144×2×34=299265×(63÷7)=585452-(211+137)=10413×(315÷5)=819(698-152)÷6=91769×2-426=1112212÷4×12=636306÷3=102908-576÷3=716(88-24)÷2=322/9+4/9=6/9(674-500)÷3=5841×12-359=133216-(445-360)=131320-610÷2=1511×13×5=715220÷(10÷2)=44428-(334-246)=340167+714÷7=26925×13-306=19443-15×7=338186×(440-436)=744970÷(18÷9)=48533×19×8=50163/7+2/7=5/7399-60×5=9959×(282-186)=5664136÷(32÷8)=34150+147+335=632664-(245+155)=264485-315-68=102598÷(132-130)=299272×(18÷6)=81679×(441÷7)=4977829-11×32=47729×(120÷8)=435305+(426-30)=701819+304×2=1427251×(12÷4)=75356×(531-432)=5544444-(136+137)=17132×2×25=1600625-(373+77)=175(329-293)÷9=4250÷(10÷5)=1254/7-2/7=2/743×14-132=470223×9-48=1959744÷8×4=37294×(20÷5)=37699.6-93.6=6.0847-(626+203)=18160×4÷5=128909+(821-368)=1362157×8=1256764-664-23=77752+360=1112(465-425)×24=96010×29-135=155674-(32+154)=48817×(212÷4)=901162×4÷2=324108÷(3×3)=1240×8×3=96032×(120÷5)=76842×20×6=504015×13×2=390533×(727-721)=3198962-93×2=77632×2×12=768945÷3÷3=10597×7+67=746561-10×19=371474-428=46900÷(2×3)=150154+625+297=10767.5+3.3=10.820×19+989=1369278-(293-200)=185(620-138)÷2=241170×2×7=2380493+(440-31)=9021.5-1.1=0.485×8-569=111262+151=413241-66=17577×92÷2=3542408÷3×6=816979-279-670=30882+112×5=1442467-13×32=51(248-227)×13=27324÷2÷3=4672÷(2×2)=168416-(115+245)=5641×24÷2=49214×20÷5=5610.0-1.2=8.8314+164-244=234219+659=878983+(649-89)=154324×39÷6=15688×8-304=40069+91×8=797826÷2+663=107614×40÷2=280194+(162-108)=248720-15×20=420232×(809-804)=1160(495-405)÷5=18207÷(153-150)=69295+140÷2=365338-27-229=8224×16=384238+159×2=556433+666÷9=507474+25×36=1374388÷(456-452)=97544÷2÷8=3489.7-30.6=59.117×2×81=275469÷3×35=805492÷(3×2)=82528+942+336=180618×21×2=756329+30×12=689246÷3=82340+152=492(384-18)÷2=183763-34×5=59334×72÷6=408264+(169-23)=41034×(181-165)=544791-(908-727)=610320÷5×71=4544122+12×54=77036×20=720288÷(844-835)=328.6-1.0=7.623×10×2=460159-(257-235)=137428÷2×6=1284965-(652-183)=496267-262+337=342632-(983-705)=354798÷6×4=532204÷2÷6=17108×6÷8=8123×(88-50)=874490-498÷2=241216÷3÷3=2483×8-306=358387÷(3×3)=43249+207=45612×20×4=96013×21-217=56330-206÷2=22717×2×21=714339×(15÷3)=1695837×4=3348337+173=51073×3+374=593259+59-267=51515÷5×7=721150÷6×2=5094×48×7=31584327-218÷2=21812×30×2=720810-714=96269-(279-184)=174272-528÷8=20663+(398-163)=298876÷(223-219)=21915×(168÷6)=420254×(318-310)=2032199×(398-392)=1194372+440÷4=482712÷(32÷4)=8972÷(2×2)=18300-121-55=124937-207×2=523783-588=19525.6+33.8=59.4333-195÷5=294616÷8×20=15403/5-1/5=2/5448-91-132=225237÷(206-203)=79104+12×35=524956×(48÷8)=573611×11×2=242294-44-174=76604×7÷4=105728×34-628=324684×8-190=5282980+254-382=852(362-340)×10=2206.2-0.3=5.9474÷6+737=816842×8=6736336×(18÷9)=6721/6+4/6=5/6756÷3÷2=12626×(257-241)=41610×36=360136-85=51826÷2=413111+212÷2=217(361-49)÷2=1565.0+0.7=5.744.8+26.9=71.765×(89-80)=585801-15×5=726363+466+61=89016×24-56=32856×(423-419)=22474×5=370423÷(54÷6)=4792÷(2×2)=234/7-1/7=3/7205+737+382=1324221+48×5=461156÷3×92=4784(487-460)÷9=3132-282÷6=85928-57=871448÷(72÷9)=56120÷6÷2=1019×5×79=7505267-801÷9=178448÷(116-109)=64331×3=993387×(32÷8)=1548480÷(953-950)=16017×(606-567)=663730-47-597=86249-20-91=138119+267=386970-(573+133)=264414-(218-126)=322794-18-392=384640÷2+192=51227×33=89115+357+189=561993+416=1409103×7×4=2884502×7-531=298367+32×25=867312÷(4×2)=39394+12×28=730670-390+463=743801-118×5=211534÷6×40=356025×(26÷2)=325740-192-60=488869-11×19=660711÷9×63=4977361-(499-220)=8220×57÷2=570261÷(3×3)=29720÷6÷2=60390-(192+192)=6464+18×31=1022207÷(435-426)=23260×3-45=73523×2×5=230401-(18+356)=27397-(180-18)=23573×(370÷5)=5402255÷3=85355-11×26=69451×2-15=887510+83+518=1111452÷(32÷8)=11350×59=29503.9+9.7=13.696÷4=24238-(220-56)=7410×(119÷7)=17034+(424-334)=12414×98×5=6860582-108-205=269147÷3=49(807-219)÷3=19615+96×5=495197×5-564=4219.7-4.8=4.9361-(579-437)=219330÷(708-702)=55536÷4÷2=67955-552-56=34712×83-634=36233×2×80=5280(400-358)×55=231023×99=22775.7-5.2=0.538×18=68439×50÷3=650894+69+20=98336×2×93=6696(430-386)×22=96811×14-53=10121×55=1155333-(124-59)=268120+200=320290+152-139=30354×17÷2=459283-18×12=67607×(48÷6)=4856498-(140+320)=38279×3÷9=93434-113×2=208163-(451-396)=10854÷2÷9=3480+(657-499)=638804÷(18÷6)=268138÷(54÷9)=2312×59÷4=17724×35÷6=140218÷(372-370)=109463-179×2=105320÷(48÷6)=40352+43×5=567385×(831-825)=2310231×3=693120÷(3×2)=2030×6+188=36889×66×6=35244278÷(14÷7)=1396.2+8.5=14.7345×2×8=5520236-745÷5=87652-17×27=193128÷(2×2)=32123+181=304652-599=5350×10+303=803312÷6÷4=1370×43÷2=1505193+(353-228)=318712-(692-546)=566547+64×14=144391×5÷7=65285+182-437=30304÷8=3862×4×2=496432÷6=72636÷(12÷2)=106308+112÷8=322989×(543-537)=593416×(237-178)=94421×35=735392-(199+87)=106883-513-213=157(349-52)÷3=996.7+0.6=7.3(268-203)×11=715(407-63)÷4=86300÷4=7543×(133÷7)=817224÷2÷4=286.9+8.6=15.540×46×7=1288015÷3×44=22056×5-280=0413+10×8=493548+(671-250)=969874+216÷4=928300÷(2×2)=75796÷(2×2)=199843×(25÷5)=421517.0+49.8=66.8717×7=501972+(240-73)=239107+152-123=136104+283×2=670216-64×2=88187×2×7=2618371×6=2226207÷9×29=667300÷4+427=502486×9-890=3484308÷(472-470)=154115+100=21510×18×2=36013×25-325=016÷(883-875)=2708-94-373=24123×21÷7=6981.8-13.6=68.221×32-154=518755-74×6=31111×76-165=67126×3×36=2808207+161=368852÷(21÷7)=28415×6×64=576030+276-198=108129×4×3=1548381+(686-672)=395615÷3×6=1230447-(58+44)=345923-540+567=9504.8+4.3=9.119×12×4=912195+(694-54