三年級數(shù)學計算題專項練習及答案集錦

三年級數(shù)學計算題專項練習及答案集錦33×10-87=655-480+659=70×6=111×3=842-22×34=516÷4+683=90×6÷5=441-(152+165)=985÷(35÷7)=885-20×41=56+104×5=17+89-84=281×(24÷6)=601-75-399=69×9=659-466-144=108÷9×56=64×12=460÷2÷2=718-111-228=721-798÷7=798+84+629=(493-409)×53=415-(244-133)=686×3=452×(14÷7)=703×4=760÷(2×2)=173×4-658=47.7+31.0=300÷6×86=15×2×38=228-91×2=1.5-1.3=18×5=16×28+506=718×(36÷4)=102÷6=52×(301-286)=671×2=435×2×5=39×24÷2=22×15÷5=55×15=(521-278)÷9=224÷(248-241)=97×(156-150)=4.6-3.6=745÷5+126=245+234=807-13×58=159+127+671=58.3-24.2=504÷(2×2)=73×(66÷6)=432÷3÷3=56×67×8=265×2×3=16×(122-98)=192÷6÷2=35×22+699=756+73+171=94×10÷2=20×4×54=36.8+28.7=204+495+499=11×6×16=220-856÷8=181-10×13=10×17+96=(554-480)÷2=12×(198-155)=742+18×20=10×10-25=83×93×4=9.1-0.2=321-203+378=76-(108-104)=152-99+253=292-684÷6=194+380×2=900÷3×9=89+(665-599)=12×3×7=154×8=789+164=10×60=199-738÷6=146+359=237×3-338=714-16=451+69×4=284×(123-114)=14×63×5=77×22×7=720÷(14÷7)=54×44÷4=11×36-73=(136-99)×15=44.5+46.4=45+216×4=331-(326-34)=496÷(64÷8)=280÷(2×4)=327×3+299=15×12-87=77×10=893-25×17=14×(154-135)=988-504=(413-320)÷3=(281-155)÷6=15×6×58=300÷(391-387)=68×13-578=315÷3=758÷2=20×45-159=378-12×11=393-28×12=368-(366-124)=378-46×2=321×(16÷8)=537-10×34=291-(269-253)=60×(234÷6)=474÷(3×2)=607+(835-553)=259+804-526=(296-86)÷2=780÷5×8=61×8×4=78÷6=(261-250)×59=15×83=804÷4=58.6-34.7=928÷8÷4=35.6-29.4=21×28=493-88×4=9.9-2.7=8.2-0.7=952-77-396=125×(497-494)=22×95=499+420÷3=64÷(2×4)=84÷(30÷5)=33×(38÷2)=6.4-0.8=831-(329+374)=222÷(440-434)=79.9-33.5=0.2+4.8=447-17×9=906-95×6=369÷(454-445)=231-94+258=81×2×8=104÷4×58=264-22×11=7.4+3.7=595÷7÷5=364÷(181-177)=52×8=945-263+684=16×9×2=337-(192+51)=48.9-18.5=883-(68+249)=177×4=900-34÷2=47×30×5=75×3×2=70×(306÷9)=21×16×2=445-(983-565)=22×(371-318)=1/4+3/4=278-79=212+60×11=686-457=251×(402-399)=88×(703-653)=34×2×5=(539-229)÷2=148×3+499=454×4=35×4×6=377+171×3=120-84=25×(136÷8)=750-(94+552)=26×(112÷4)=964-90×2=27×3×47=883-12×10=155+134=(330-288)÷6=28×3×53=346+79×7=4/6-1/6=81÷9×5=23×(224÷7)=984÷2÷2=25+(430-273)=102×(54÷6)=3.1+8.3=29.0+55.4=27×18-74=67×(114÷2)=328×3÷6=284×3÷4=436×(370-363)=101+246=236×3=360-(95+149)=42×(92-33)=429-29×6=377-371+19=684+504÷2=22+48×10=264-181=320+83-395=64÷4×24=2/3-1/3=58×(22-16)=796-(775-188)=154÷(106-104)=605-272=117×6=16×55÷4=498-416÷2=26×14-343=368÷2+493=294÷(56÷8)=34×10÷4=607-379=425-(237-50)=386-(454-82)=747÷3=610-(732-483)=207-(94+91)=2.9-2.4=778-220=95×8÷2=145×2+776=110÷(10÷5)=15×56×9=265÷5×10=740-154÷2=4.6-1.0=36÷4×5=712×8÷2=855÷(27÷9)=668-12+228=463-(194-66)=528×5÷3=35÷5=28÷4×24=426-45×6=249+330÷2=649×(40÷8)=512×9÷8=110+265+271=(834-106)÷4=2/5+3/5=545+262-245=817+(937-224)=290÷5=612÷3÷4=24×4×76=570÷2+254=29×3×14=87×(107-98)=112÷7×21=40+275-214=442÷2=872-378÷7=594÷3×9=245-332÷2=488-95×3=435-41-147=1/7+2/7=798÷(2×3)=828+130×3=35×16=27×(224-216)=74+613+280=18+245-183=28×13=58×(370-344)=8.9-3.2=337×2-176=233-(236-233)=309+960÷5=79×54÷6=903+(403-344)=15×52×2=6.4+10.0=19×8×2=189÷3=255+26×26=885×9-923=11×39÷3=450-256+79=4.0+6.9=640-62×4=827×3=688÷(12÷3)=37×2×35=950+(392-146)=588÷7÷2=567÷3+154=42×2×83=73×62=108×(12÷3)=450-92-331=431-56-261=512÷2×5=92÷(18-16)=85+(464-134)=251+423=41×(88÷4)=121×4=570÷6×9=822÷(3×2)=812÷4÷7=906÷(2×3)=217-330÷2=436+577-743=484÷(426-424)=455×2=20×12×2=30÷6×28=215×(20÷5)=840÷8÷5=318÷(10÷5)=966÷(16÷8)=146×(24÷3)=474+(434-102)=270÷3×55=755-606÷2=600÷2÷6=8.1-5.7=19×14-146=84+333+483=377+77=64×46=734-(52+111)=20×(262-246)=92×10-482=3.9+93.5=756÷6÷9=198×(568-561)=888-(658-541)=18×5×6=788÷2=72÷8=486÷3÷3=899-(342-311)=486-175-104=87+10×47=72×(166-150)=147×2×5=12×12×6=861+15×19=785+478-37=36÷3×31=167+247=728÷7÷2=18×6÷4=249+68=266÷7×69=30×2×72=872+10×39=2/8-1/8=386+45-47=27×18-95=20×37×2=84×3÷9=2.2+6.7=169+754÷2=8.4-0.2=20×14-109=78÷6×25=270-11×8=486-(76-18)=55×4÷5=556+68+80=(886-731)÷5=302-113+407=92×35÷4=811-42×9=228÷2÷3=290-134=600+121+799=680÷(2×4)=420-(50+165)=18×51=72÷9×40=297-18×13=30×12-360=66×11+124=189+258=168÷8×34=15×(87÷3)=134×6-220=465-411+90=216÷4÷6=356÷2=601-22×2=262+147=291-(219-157)=173×(54÷6)=136×(40÷8)=352+103-182=864÷(16÷8)=729-490÷5=70×6÷2=18×2×71=386+15×34=120+(661-68)=10×63÷2=30×93=17×3×91=732÷3×5=531÷9=496-335÷5=989×5=275-(360-89)=323×(361-358)=672÷6×4=24×45÷2=357+99×3=715-35=59×2×4=468+(379-370)=971-118-252=158×8-651=26×26÷2=38×8÷2=514-425=432÷(737-728)=154÷(350-343)=273-216+752=392-34×10=662×6÷3=592÷4÷2=20×(28÷7)=27×75×7=379+(284-110)=312÷8=250+(290-34)=17×14+888=818×(24÷3)=98×(288÷3)=311-(563-524)=468-(293-80)=203-(141-30)=(451-429)×36=777÷7×9=93+443=327-32×8=4/7+2/7=18×4×73=133-45+201=778÷2×4=956×(946-942)=45÷(369-360)=426÷2÷3=344-17×10=453×8-728=216÷(96-90)=25×2×98=378÷6=420×4=121+162=(308-290)÷2=287÷7×3=940÷5+566=188+96=33×(450-427)=2.2-1.5=131+144=393+992-603=54÷3=9.5-2.1=239×3-151=929-212-257=290×2÷5=80×11÷5=821-54×7=402×(28÷7)=290×8-885=499×6-592=10×54÷6=191+469÷7=22×15-50=485-397+121=448×4=994÷7÷2=412÷2+252=(564-46)÷2=11×79-277=471-16×10=202-856÷8=460+85+117=160÷(4×2)=931+654+198=225-(18+143)=54×(392÷8)=19×2×4=171÷9×68=322-78-100=375÷5=288×3-501=7.8+4.4=192÷3÷8=682+207=280÷4×62=608×4=30×49÷2=205×4=12×61=960÷(202-198)=996÷2÷6=732×4÷3=594-290-143=36×(346-334)=448+596=2/7+3/7=1/7+6/7=157×4=40÷5×93=22×3×5=176+234×3=120÷(159-156)=468-233-144=330÷5×10=824-834÷3=457-10×43=3.2+8.3=60×2÷3=338+392+58=825÷5=39×2×88=84.1-82.8=166+745+817=98×(287-282)=731+553-817=84÷4+154=480÷(18÷6)=233+43×4=900÷3=844-92×5=422-21×19=154×6÷3=40×24=9.6+8.6=2.2+4.0=(442-84)÷2=449-63-63=828+46×14=70×(96÷2)=304÷(72÷9)=422-21×20=35×17=375+446×2=106×(17-13)=335+912÷3=(690-44)÷2=18+285-257=81-11=376-25×15=167-150÷5=380-301=83×(432-429)=409-69=406-35×6=648÷9÷3=700+82×7=1/8+5/8=763×2-858=812-58-137=124÷2×4=81×34÷9=444+222+334=940-223-452=544÷2+37=386÷2+487=419-114+266=396÷(12÷4)=360÷(30÷5)=532÷7÷2=30×23=942-504÷7=85÷5×23=12×(76÷2)=7.2-2.2=(357-78)÷3=486÷(3×3)=90×90÷9=414-71×5=242-(298-181)=609-13×44=15×50-619=19×12×4=447-(414+12)=358+(811-160)=280÷(20÷4)=27×16-121=420÷6×67=224-151+221=37×15-39=13×10×7=(419-27)÷8=230×4+32=27×3×83=172+(238-140)=29+54=696+(305-97)=294÷(48÷8)=386+24-291=304÷8+82=296×2×5=15÷5×55=696÷8×94=33×(30÷2)=666÷2=936÷(4×2)=14×40=67.6-8.6=405÷(10÷2)=269-146-123=30×3×15=7.3-2.5=9.5-8.3=643×(30÷5)=950-(738+148)=103×3×5=(187-172)×33=312×2-57=899×(481-478)=674-(49+335)=200÷(160-158)=280÷8×16=385-(878-552)=461-(26+372)=431+329=445-(497-150)=120+314-237=743-164×2=14×7×5=75×4×3=181×9-153=(159-113)×19=(444-378)×10=265-26=507-63×7=700-(402+168)=88×(86÷2)=402÷6×8=444-12×16=1/4+2/4=294÷(2×3)=13×36÷6=378÷9=91×53×4=301+14×25=394-(212+86)=(492-164)÷4=17×(105÷5)=328-45=123×6+12=161+411÷3=16.2+7.3=149×6-767=446-147×2=712÷(995-993)=266-(243-71)=(374-359)×57=33×2=411+999-466=801-88÷2=186-(43+82)=18×22÷6=210÷(3×2)=194+262=106-47-29=814+14×51=(826-42)÷8=141+25×16=75×73×5=606-530-39=559+46×11=917÷(843-836)=3.3+1.9=150÷(106-103)=197×(223-220)=175+260×2=720÷(2×4)=67×6-225=38×(239-204)=0.3+6.2=863×5-312=845-126×3=249-56+188=63-26+447=91×(81÷9)=20.2+47.8=660÷5÷4=61×2×5=7/8-1/8=166×5×3=751+299+411=93×88÷6=44.0+24.2=94.9-14.6=568÷2=74.1-48.4=918÷(3×3)=344-13×7=120+(426-371)=10×26×2=340÷5=192÷8×13=370-(304-247)=261-(863-765)=876+772+265=792-245=183-61+216=937-(601+26)=189-61-96=217-17+575=169×5×7=2/5-1/5=91×10=742×(40÷5)=779-233=16×(286-280)=10÷5×45=72÷(2×3)=46×21÷6=120÷5×2=689×8÷2=246÷3=200÷(2×4)=237-143=9.5-1.8=499-53×3=25×13×3=127-344÷4=11×26×3=486-(281+192)=455÷5+64=229+787=68×13×3=264÷4+72=12×(783÷9)=362÷(642-640)=423+780÷3=58×4÷8=33×10×2=83×84÷7=526×(18÷3)=16×45-580=(334-230)÷4=86×(710-679)=26×26-68=37×26+254=(958-394)÷4=25×2×7=334-197-42=54×3×6=997×2=978÷6×4=16×6×26=479+12×79=636+101×5=789-286-59=160-144=500÷(35÷7)=30×16+382=403-996÷6=134×(36÷6)=867-(363-337)=378-173-44=371-49×3=149-364÷4=165÷5+340=300-368÷4=317×8÷2=16×60-783=425÷5×45=309+(409-258)=545×(611-605)=10×49-327=11×(232÷4)=16×20-213=665×(25÷5)=105÷7=52×15=414÷(3×3)=56×(186÷2)=256÷4×61=56×92÷4=57×(329÷7)=109-37=(925-637)÷4=16×(72÷9)=46×18-538=50×2=37×2×84=521+(145-40)=956÷2÷2=250÷2+102=458×(35÷5)=914×7=198÷9×33=121+357=198-142+322=28×3×27=403+(437-309)=357+11×44=954-225×3=154÷(63÷9)=9.5-1.6=118-423÷9=282-777÷7=21+(940-82)=24+68×3=444÷(2×3)=780÷(2×3)=58×11-87=592×3÷4=380-14=396-23×4=894-325+349=61×63÷7=411+366+355=793-(152+175)=10×4÷8=68×7×2=276+449=18×10×5=(235-25)÷5=224÷7÷4=15×22-288=270+170=324-44×4=525÷7×78=458-(409+44)=284+21×22=597÷(12÷4)=158÷(226-224)=14×70-667=108÷4÷3=619+125=265÷(375-370)=138×(684-677)=86×2×3=2/6+3/6=7.1+1.8=7.8-2.1=50×6×3=9.0-5.8=88×7×3=224-220+236=392×2=578+882÷9=468÷9÷2=351÷(791-788)=921×(21÷3)=69÷3×33=0.3+2.4=134÷2×17=850÷2=412-261÷3=671×(56÷7)=774×(748-740)=496-16×17=248+978-760=77÷7×3=99×32÷2=222×(32÷8)=888÷(2×2)=30×(145-127)=41×90=61+367+380=321-(948-909)=659-41-281=18×4×42=875-670+706=8.7-7.8=184×(320-314)=67×4×3=88÷(2×4)=157-296÷2=13×4×62=10×(602÷7)=888÷(12÷3)=90×(60÷6)=49×40=17×3×50=168÷(10÷5)=231+88×3=962÷2×6=27×22÷3=584×(25-22)=3/7-2/7=381-187=641×6-197=78×(360-354)=384+51×10=984÷(56÷7)=193+31×5=180-66-11=253-(351-346)=208×9-77=99×8÷2=375÷(96-91)=493-144×3=462+(127-38)=30×3×7=227+382+183=13×21×2=90×11-727=513+43×12=33+(803-474)=48÷6×2=859+810÷3=938÷2=492-(300+31)=923-(447-338)=405÷(415-410)=118+203-168=44×(372÷4)=2/6-1/6=907-34×11=203×2-124=574÷2=980-13×59=328-191=193-15×11=509+39×18=17×4×8=11×12×4=29×3×80=18×40÷4=834-690+711=306-260÷4=241+45=53×19=744-(562+161)=(916-896)÷5=36×2×5=984+780=820÷4×5=20+291-54=435-169-154=149-(106+18)=368-(870-830)=841×5=934-259+745=828÷2÷3=466-11×22=32×20-297=(427-83)÷2=981÷(3×3)=(634-612)×12=311+25+512=700÷2×9=400÷(72÷9)=407+251=96×65×5=106+27+72=954-483-239=37×(78÷6)=904÷8×2=410÷2×5=281×3-265=856÷(2×4)=812÷4=18×(160÷8)=95×(121-118)=611-149-36=91×50=428-87-81=48×(959-905)=770÷5+598=891-478=604+726÷6=485÷(10÷2)=952÷(2×2)=75+15×16=48×69÷8=127+129+243=284-151-123=40×5-168=876×3=996÷6×7=656÷(682-680)=207+222-20=1.3+9.0=699+921÷3=(604-428)÷2=(872-383)÷3=870-(981-524)=486÷9÷2=468+(310-178)=48÷(12÷3)=78×(72÷3)=4.8-3.1=40÷5=329÷(172-165)=8.8+13.3=59×(128÷8)=13+107×6=449-187=325×8=492÷(12÷6)=482-319+321=392-34×11=283+32×21=22×25×5=960÷(3×2)=210÷(20÷4)=248÷(520-518)=987+868+338=525÷5÷3=330+770=177+48×15=63×(132-125)=395+(407-262)=136+185+823=257+846+47=(305-279)÷2=350×2-433=83+271-332=343-(57+88)=155×(737-730)=157×(369-363)=8.3-4.3=(479-65)÷2=68.2+25.5=(513-419)×57=493×2-779=948+622+49=(553-501)×55=973-678÷2=282×2+817=837×8÷6=420-285+347=414+12×32=20×6=184-54×3=23×17+168=249-40=645÷3×6=4/7-3/7=779×(40÷5)=917-23-834=146+(398-369)=54÷2×32=21×58=116÷2×5=356-936÷6=296÷2×3=336-(95+169)=942÷(3×2)=244×2=115÷(71-66)=362+(134-50)=312÷(173-171)=982-116×6=17×3×78=55×6-171=14×15×2=456×2-501=346-(63+144)=50×20-10=618×8=26×4÷8=156÷6×7=18×46=353+103-152=427÷7×16=480×(10÷5)=924÷4+17=132÷4=298-232=821×(166-160)=425+256+148=447+958÷2=404-(362-33)=52×72=79.2-69.8=166+99=190+30×2=201×(28÷7)=807-52×2=355-17×10=367×(10÷5)=925+557+308=810÷9×5=163+25-39=192÷3÷4=235-92-133=276-16×13=867-27×4=301÷7=111+58=29+264-145=448-(254-13)=974-115+502=124-(947-881)=(360-278)×12=333+(731-487)=994-656+196=324÷9÷2=145+22×21=448÷(14÷7)=12×(187-143)=148×3÷2=(288-239)×13=43×47=829-(109+45)=393-560÷4=31×5+173=61×(21÷3)=(129-115)÷7=233+242=776×9÷2=11×8×62=162+(188-94)=17×3×27=14×50-454=466-259=909÷(3×3)=64+152=64×(75-67)=(493-363)÷2=89×(196÷4)=288÷6×66=80÷2=423+16×27=647-(111-30)=260+222=693÷(518-511)=468÷(28÷7)=40+183+216=46×2×77=992-862-118=827×4-216=33.0-25.0=273÷(14÷2)=422-18×16=827-383=330+251×2=468-42-156=400+135×6=15×42÷5=(240-213)×18=43×48×9=877-(545+142)=459-387+392=61×(115-59)=259-442÷2=98×(276÷6)=289×(10÷5)=491-42×4=50×(42÷6)=803×3=7.6-3.0=778×(317-314)=632÷(12÷6)=73×48×3=972+550-175=80÷2×6=4.9+6.0=2/8+5/8=11×47=306÷(744-735)=87+292+554=520-235-104=35÷7×12=(258-105)÷9=908÷(2×2)=45×(68÷4)=666÷3÷6=32×42=26×13-219=566+283-317=744÷2×7=188÷2=494+60+51=9.8-0.3=81×98×4=698÷2×6=14×93÷6=46+769-355=4/8-1/8=38.9-35.5=437-44-279=314+280×2=14×(40÷4)=408÷(32÷4)=28×(216÷9)=862×(332-327)=(161-123)÷2=605-30×16=280×4÷5=426÷(2×3)=905-37+897=15×11×2=77×2-147=850÷5×4=680×7-636=48÷(311-309)=560×7÷4=88×58÷2=960×7÷8=16×12×4=18×51÷6=799-25×29=488-(112+350)=112×(371-367)=285+76=378-(76+132)=67+443×2=494-(278+112)=223-26=146÷2×6=351+883-511=535÷(529-524)=51×8+139=922+(948-70)=89×(128÷8)=931-(409+363)=872×8-515=147+740-248=86×9÷2=0.5+6.3=20×42÷5=372-35-310=984÷(60-54)=41×15÷5=54÷9×52=(236-138)÷2=71×(408-400)=97×(594÷6)=101×4-41=31×13=206×(32÷8)=116+629=7.0-6.6=592+32+694=664-70×3=350-88=11×11×2=301+13×28=608×4÷2=86.2+8.5=173+11×64=702×(30÷6)=475+(111-22)=11×44÷4=8.1+0.5=7.9+4.6=(793-240)÷7=636÷(3×2)=72×5÷6=39+905+241=430÷2×6=932-162÷6=528-211-272=521-702÷2=714÷3+304=19×37=66×2+494=96×85÷4=54.0+45.0=117×3×2=991-476÷2=34×(274-248)=517×6=427÷7=990+98-532=41×6÷2=51×(35÷5)=68×21=228÷(237-235)=56÷2+757=912÷(2×2)=26×18-257=13×74=76÷2÷2=93+328-278=489-211=19×(488÷8)=868-(106+457)=63×76÷9=729÷9×4=127+269=174-(12+33)=367-10×15=259-201=466+911+363=724÷2÷2=394+141×3=61×45×7=46×2×74=141×7÷3=9.7+2.8=821+(903-270)=313+127+25=36÷2×46=314×2×5=(312-270)×23=666+496-746=15×14×3=806+116+580=34×2×9=97×6-361=51×83=166+300-320=45×6÷2=60×27÷4=388+576÷4=116+365-263=594×3-491=155+95×5=582×(190-185)=36÷4=670+(314-67)=71+179=513×(16÷4)=88.1-82.0=78×78=680÷5÷8=(303-87)÷8=15×28-46=250×(100-93)=10×3×94=1/5+3/5=740+667+948=499×2-866=128×5-501=499×2×4=86×7+217=844÷(727-725)=4/9-1/9=(450-415)×24=156×2÷3=365+780-996=450÷(3×3)=691+(737-346)=16×21-149=17×16×3=19×(364÷7)=745-(85+392)=0.5+9.2=165×4÷3=460÷5×7=762÷(27÷9)=263-14×18=(329-65)÷3=15×6×72=(420-360)÷3=356-924÷7=107×6=716÷4×5=162÷(2×3)=29×3×28=792÷2=56×(747÷9)=120×(40÷8)=920÷8×4=64+194+157=60×7=688÷(556-554)=913-863+142=917÷(63÷9)=(433-251)÷7=459-239+181=(531-465)×50=64+223+59=667-(144+187)=12×38-178=186-416÷8=493-264÷6=396+(705-400)=340÷4×54=278+362=256-760÷8=(591-511)×43=22+78×4=14×6×27=497-(231-191)=10×56-323=913×(742-734)=233×2=35÷5×32=343÷7+395=4.0-3.8=999-356+405=34×28=462÷(101-98)=444÷(3×2)=3/7-1/7=24×2×57=373+247+89=470-17×17=141×(75-71)=549+(616-415)=25×10×3=127×7-370=5.2+4.0=6.9+2.1=497-46×10=13×21+310=306+23×11=964×(20÷5)=476+360÷4=485+69×7=189×4-361=706-12×28=441-101+150=42÷(63÷9)=453-128-169=484-(27+317)=142+34×20=(434-300)÷2=805+576÷4=4.9+5.1=684+193×5=748÷(2×2)=42×90=328+960÷3=401+(480-475)=440÷(244-239)=637-357-83=16×3×35=492-(453-131)=21×4×33=(790-733)×71=360÷3=5.9+5.8=281+210-162=330×2×8=708÷2÷6=220÷(45÷9)=604-22=159×4=33×2×90=364×2-220=(286-243)×67=192÷2÷2=764÷2÷2=264+395÷5=9.5+9.3=313+29×3=34×26=2/6+4/6=365-15×23=446-(74+80)=232×4÷2=6.5+6.2=480-426=357-(286-173)=876-868+99=683×(40÷8)=40×14×6=426-374+339=84×(511-415)=7.0+83.2=436-13=17×(222÷6)=137-18×7=10×15×5=14×38+759=973-63×13=421+12×67=53×17-255=638+67×8=(497-249)÷2=136+93-54=17×2×15=21×24÷7=5/7-2/7=96÷8×53=919-(71+27)=566×3-104=130÷2×7=11×53-518=71×3×4=20×7×2=276÷(3×2)=416+57-451=102×(15÷5)=986-850+241=535×(856-849)=909-(938-682)=95×(621÷9)=369-266+260=447-256÷2=29×62=270-22×3=276-159+213=990-326=12÷(18÷6)=865-35×12=27+(469-382)=10×(307-298)=945-75×2=17+446-411=516÷(213-211)=115×6÷3=11×3×26=440-15×15=114×7-89=107+(52-11)=584÷(2×2)=139×(256-251)=13×24-265=383+341-437=266+324÷3=78×14×5=964-698=110-50÷5=864÷(2×2)=144÷(72÷8)=474-55×8=(172-157)÷5=164+43=247-26×7=222+(444-141)=352×2×5=35×28÷7=134+(497-277)=387÷3=475×6=參考答案33×10-87=243655-480+659=83470×6=420111×3=333842-22×34=94516÷4+683=81290×6÷5=108441-(152+165)=124985÷(35÷7)=197885-20×41=6556+104×5=57617+89-84=22281×(24÷6)=1124601-75-399=12769×9=621659-466-144=49108÷9×56=67264×12=768460÷2÷2=115718-111-228=379721-798÷7=607798+84+629=1511(493-409)×53=4452415-(244-133)=304686×3=2058452×(14÷7)=904703×4=2812760÷(2×2)=190173×4-658=3447.7+31.0=78.7300÷6×86=430015×2×38=1140228-91×2=461.5-1.3=0.218×5=9016×28+506=954718×(36÷4)=6462102÷6=1752×(301-286)=780671×2=1342435×2×5=435039×24÷2=46822×15÷5=6655×15=825(521-278)÷9=27224÷(248-241)=3297×(156-150)=5824.6-3.6=1.0745÷5+126=275245+234=479807-13×58=53159+127+671=95758.3-24.2=34.1504÷(2×2)=12673×(66÷6)=803432÷3÷3=4856×67×8=30016265×2×3=159016×(122-98)=384192÷6÷2=1635×22+699=1469756+73+171=100094×10÷2=47020×4×54=432036.8+28.7=65.5204+495+499=119811×6×16=1056220-856÷8=113181-10×13=5110×17+96=266(554-480)÷2=3712×(198-155)=516742+18×20=110210×10-25=7583×93×4=308769.1-0.2=8.9321-203+378=49676-(108-104)=72152-99+253=306292-684÷6=178194+380×2=954900÷3×9=270089+(665-599)=15512×3×7=252154×8=1232789+164=95310×60=600199-738÷6=76146+359=505237×3-338=373714-16=698451+69×4=727284×(123-114)=255614×63×5=441077×22×7=11858720÷(14÷7)=36054×44÷4=59411×36-73=323(136-99)×15=55544.5+46.4=90.945+216×4=909331-(326-34)=39496÷(64÷8)=62280÷(2×4)=35327×3+299=128015×12-87=9377×10=770893-25×17=46814×(154-135)=266988-504=484(413-320)÷3=31(281-155)÷6=2115×6×58=5220300÷(391-387)=7568×13-578=306315÷3=105758÷2=37920×45-159=741378-12×11=246393-28×12=57368-(366-124)=126378-46×2=286321×(16÷8)=642537-10×34=197291-(269-253)=27560×(234÷6)=2340474÷(3×2)=79607+(835-553)=889259+804-526=537(296-86)÷2=105780÷5×8=124861×8×4=195278÷6=13(261-250)×59=64915×83=1245804÷4=20158.6-34.7=23.9928÷8÷4=2935.6-29.4=6.221×28=588493-88×4=1419.9-2.7=7.28.2-0.7=7.5952-77-396=479125×(497-494)=37522×95=2090499+420÷3=63964÷(2×4)=884÷(30÷5)=1433×(38÷2)=6276.4-0.8=5.6831-(329+374)=128222÷(440-434)=3779.9-33.5=46.40.2+4.8=5.0447-17×9=294906-95×6=336369÷(454-445)=41231-94+258=39581×2×8=1296104÷4×58=1508264-22×11=227.4+3.7=11.1595÷7÷5=17364÷(181-177)=9152×8=416945-263+684=136616×9×2=288337-(192+51)=9448.9-18.5=30.4883-(68+249)=566177×4=708900-34÷2=88347×30×5=705075×3×2=45070×(306÷9)=238021×16×2=672445-(983-565)=2722×(371-318)=11661/4+3/4=1278-79=199212+60×11=872686-457=229251×(402-399)=75388×(703-653)=440034×2×5=340(539-229)÷2=155148×3+499=943454×4=181635×4×6=840377+171×3=890120-84=3625×(136÷8)=425750-(94+552)=10426×(112÷4)=728964-90×2=78427×3×47=3807883-12×10=763155+134=289(330-288)÷6=728×3×53=4452346+79×7=8994/6-1/6=3/681÷9×5=4523×(224÷7)=736984÷2÷2=24625+(430-273)=182102×(54÷6)=9183.1+8.3=11.429.0+55.4=84.427×18-74=41267×(114÷2)=3819328×3÷6=164284×3÷4=213436×(370-363)=3052101+246=347236×3=708360-(95+149)=11642×(92-33)=2478429-29×6=255377-371+19=25684+504÷2=93622+48×10=502264-181=83320+83-395=864÷4×24=3842/3-1/3=1/358×(22-16)=348796-(775-188)=209154÷(106-104)=77605-272=333117×6=70216×55÷4=220498-416÷2=29026×14-343=21368÷2+493=677294÷(56÷8)=4234×10÷4=85607-379=228425-(237-50)=238386-(454-82)=14747÷3=249610-(732-483)=361207-(94+91)=222.9-2.4=0.5778-220=55895×8÷2=380145×2+776=1066110÷(10÷5)=5515×56×9=7560265÷5×10=530740-154÷2=6634.6-1.0=3.636÷4×5=45712×8÷2=2848855÷(27÷9)=285668-12+228=884463-(194-66)=335528×5÷3=88035÷5=728÷4×24=168426-45×6=156249+330÷2=414649×(40÷8)=3245512×9÷8=576110+265+271=646(834-106)÷4=1822/5+3/5=1545+262-245=562817+(937-224)=1530290÷5=58612÷3÷4=5124×4×76=7296570÷2+254=53929×3×14=121887×(107-98)=783112÷7×21=33640+275-214=101442÷2=221872-378÷7=818594÷3×9=1782245-332÷2=79488-95×3=203435-41-147=2471/7+2/7=3/7798÷(2×3)=133828+130×3=121835×16=56027×(224-216)=21674+613+280=96718+245-183=8028×13=36458×(370-344)=15088.9-3.2=5.7337×2-176=498233-(236-233)=230309+960÷5=50179×54÷6=711903+(403-344)=96215×52×2=15606.4+10.0=16.419×8×2=304189÷3=63255+26×26=931885×9-923=704211×39÷3=143450-256+79=2734.0+6.9=10.9640-62×4=392827×3=2481688÷(12÷3)=17237×2×35=2590950+(392-146)=1196588÷7÷2=42567÷3+154=34342×2×83=697273×62=4526108×(12÷3)=432450-92-331=27431-56-261=114512÷2×5=128092÷(18-16)=4685+(464-134)=415251+423=67441×(88÷4)=902121×4=484570÷6×9=855822÷(3×2)=137812÷4÷7=29906÷(2×3)=151217-330÷2=52436+577-743=270484÷(426-424)=242455×2=91020×12×2=48030÷6×28=140215×(20÷5)=860840÷8÷5=21318÷(10÷5)=159966÷(16÷8)=483146×(24÷3)=1168474+(434-102)=806270÷3×55=4950755-606÷2=452600÷2÷6=508.1-5.7=2.419×14-146=12084+333+483=900377+77=45464×46=2944734-(52+111)=57120×(262-246)=32092×10-482=4383.9+93.5=97.4756÷6÷9=14198×(568-561)=1386888-(658-541)=77118×5×6=540788÷2=39472÷8=9486÷3÷3=54899-(342-311)=868486-175-104=20787+10×47=55772×(166-150)=1152147×2×5=147012×12×6=864861+15×19=1146785+478-37=122636÷3×31=372167+247=414728÷7÷2=5218×6÷4=27249+68=317266÷7×69=262230×2×72=4320872+10×39=12622/8-1/8=1/8386+45-47=38427×18-95=39120×37×2=148084×3÷9=282.2+6.7=8.9169+754÷2=5468.4-0.2=8.220×14-109=17178÷6×25=325270-11×8=182486-(76-18)=42855×4÷5=44556+68+80=704(886-731)÷5=31302-113+407=59692×35÷4=805811-42×9=433228÷2÷3=38290-134=156600+121+799=1520680÷(2×4)=85420-(50+165)=20518×51=91872÷9×40=320297-18×13=6330×12-360=066×11+124=850189+258=447168÷8×34=71415×(87÷3)=435134×6-220=584465-411+90=144216÷4÷6=9356÷2=178601-22×2=557262+147=409291-(219-157)=229173×(54÷6)=1557136×(40÷8)=680352+103-182=273864÷(16÷8)=432729-490÷5=63170×6÷2=21018×2×71=2556386+15×34=896120+(661-68)=71310×63÷2=31530×93=279017×3×91=4641732÷3×5=1220531÷9=59496-335÷5=429989×5=4945275-(360-89)=4323×(361-358)=969672÷6×4=44824×45÷2=540357+99×3=654715-35=68059×2×4=472468+(379-370)=477971-118-252=601158×8-651=61326×26÷2=33838×8÷2=152514-425=89432÷(737-728)=48154÷(350-343)=22273-216+752=809392-34×10=52662×6÷3=1324592÷4÷2=7420×(28÷7)=8027×75×7=14175379+(284-110)=553312÷8=39250+(290-34)=50617×14+888=1126818×(24÷3)=654498×(288÷3)=9408311-(563-524)=272468-(293-80)=255203-(141-30)=92(451-429)×36=792777÷7×9=99993+443=536327-32×8=714/7+2/7=6/718×4×73=5256133-45+201=289778÷2×4=1556956×(946-942)=382445÷(369-360)=5426÷2÷3=71344-17×10=174453×8-728=2896216÷(96-90)=3625×2×98=4900378÷6=63420×4=1680121+162=283(308-290)÷2=9287÷7×3=123940÷5+566=754188+96=28433×(450-427)=7592.2-1.5=0.7131+144=275393+992-603=78254÷3=189.5-2.1=7.4239×3-151=566929-212-257=460290×2÷5=11680×11÷5=176821-54×7=443402×(28÷7)=1608290×8-885=1435499×6-592=240210×54÷6=90191+469÷7=25822×15-50=280485-397+121=209448×4=1792994÷7÷2=71412÷2+252=458(564-46)÷2=25911×79-277=592471-16×10=311202-856÷8=95460+85+117=662160÷(4×2)=20931+654+198=1783225-(18+143)=6454×(392÷8)=264619×2×4=152171÷9×68=1292322-78-100=144375÷5=75288×3-501=3637.8+4.4=12.2192÷3÷8=8682+207=889280÷4×62=4340608×4=243230×49÷2=735205×4=82012×61=732960÷(202-198)=240996÷2÷6=83732×4÷3=976594-290-143=16136×(346-334)=432448+596=10442/7+3/7=5/71/7+6/7=1157×4=62840÷5×93=74422×3×5=330176+234×3=878120÷(159-156)=40468-233-144=91330÷5×10=660824-834÷3=546457-10×43=273.2+8.3=11.560×2÷3=40338+392+58=788825÷5=16539×2×88=686484.1-82.8=1.3166+745+817=172898×(287-282)=490731+553-817=46784÷4+154=175480÷(18÷6)=160233+43×4=405900÷3=300844-92×5=384422-21×19=23154×6÷3=30840×24=9609.6+8.6=18.22.2+4.0=6.2(442-84)÷2=179449-63-63=323828+46×14=147270×(96÷2)=3360304÷(72÷9)=38422-21×20=235×17=595375+446×2=1267106×(17-13)=424335+912÷3=639(690-44)÷2=32318+285-257=4681-11=70376-25×15=1167-150÷5=137380-301=7983×(432-429)=249409-69=340406-35×6=196648÷9÷3=24700+82×7=12741/8+5/8=6/8763×2-858=668812-58-137=617124÷2×4=24881×34÷9=306444+222+334=1000940-223-452=265544÷2+37=309386÷2+487=680419-114+266=571396÷(12÷4)=132360÷(30÷5)=60532÷7÷2=3830×23=690942-504÷7=87085÷5×23=39112×(76÷2)=4567.2-2.2=5.0(357-78)÷3=93486÷(3×3)=5490×90÷9=900414-71×5=59242-(298-181)=125609-13×44=3715×50-619=13119×12×4=912447-(414+12)=21358+(811-160)=1009280÷(20÷4)=5627×16-121=311420÷6×67=4690224-151+221=29437×15-39=51613×10×7=910(419-27)÷8=49230×4+32=95227×3×83=6723172+(238-140)=27029+54=83696+(305-97)=904294÷(48÷8)=49386+24-291=119304÷8+82=120296×2×5=296015÷5×55=165696÷8×94=817833×(30÷2)=495666÷2=333936÷(4×2)=11714×40=56067.6-8.6=59.0405÷(10÷2)=81269-146-123=030×3×15=13507.3-2.5=4.89.5-8.3=1.2643×(30÷5)=3858950-(738+148)=64103×3×5=1545(187-172)×33=495312×2-57=567899×(481-478)=2697674-(49+335)=290200÷(160-158)=100280÷8×16=560385-(878-552)=59461-(26+372)=63431+329=760445-(497-150)=98120+314-237=197743-164×2=41514×7×5=49075×4×3=900181×9-153=1476(159-113)×19=874(444-378)×10=660265-26=239507-63×7=66700-(402+168)=13088×(86÷2)=3784402÷6×8=536444-12×16=2521/4+2/4=3/4294÷(2×3)=4913×36÷6=78378÷9=4291×53×4=19292301+14×25=651394-(212+86)=96(492-164)÷4=8217×(105÷5)=357328-45=283123×6+12=750161+411÷3=29816.2+7.3=23.5149×6-767=127446-147×2=152712÷(995-993)=356266-(243-71)=94(374-359)×57=85533×2=66411+999-466=944801-88÷2=757186-(43+82)=6118×22÷6=66210÷(3×2)=35194+262=456106-47-29=30814+14×51=1528(826-42)÷8=98141+25×16=54175×73×5=27375606-530-39=37559+46×11=1065917÷(843-836)=1313.3+1.9=5.2150÷(106-103)=50197×(223-220)=591175+260×2=695720÷(2×4)=9067×6-225=17738×(239-204)=13300.3+6.2=6.5863×5-312=4003845-126×3=467249-56+188=38163-26+447=48491×(81÷9)=81920.2+47.8=68.0660÷5÷4=3361×2×5=6107/8-1/8=6/8166×5×3=2490751+299+411=146193×88÷6=136444.0+24.2=68.294.9-14.6=80.3568÷2=28474.1-48.4=25.7918÷(3×3)=102344-13×7=253120+(426-371)=17510×26×2=520340÷5=68192÷8×13=312370-(304-247)=313261-(863-765)=163876+772+265=1913792-245=547183-61+216=338937-(601+26)=310189-61-96=32217-17+575=775169×5×7=59152/5-1/5=1/591×10=910742×(40÷5)=5936779-233=54616×(286-280)=9610÷5×45=9072÷(2×3)=1246×21÷6=161120÷5×2=48689×8÷2=2756246÷3=82200÷(2×4)=25237-143=949.5-1.8=7.7499-53×3=34025×13×3=975127-344÷4=4111×26×3=858486-(281+192)=13455÷5+64=155229+787=101668×13×3=2652264÷4+72=13812×(783÷9)=1044362÷(642-640)=181423+780÷3=68358×4÷8=2933×10×2=66083×84÷7=996526×(18÷3)=315616×45-580=140(334-230)÷4=2686×(710-679)=266626×26-68=60837×26+254=1216(958-394)÷4=14125×2×7=350334-197-42=9554×3×6=972997×2=1994978÷6×4=65216×6×26=2496479+12×79=1427636+101×5=1141789-286-59=444160-144=16500÷(35÷7)=10030×16+382=862403-996÷6=237134×(36÷6)=804867-(363-337)=841378-173-44=161371-49×3=224149-364÷4=58165÷5+340=373300-368÷4=208317×8÷2=126816×60-783=177425÷5×45=3825309+(409-258)=460545×(611-605)=327010×49-327=16311×(232÷4)=63816×20-213=107665×(25÷5)=3325105÷7=1552×15=780414÷(3×3)=4656×(186÷2)=5208256÷4×61=390456×92÷4=128857×(329÷7)=2679109-37=72(925-637)÷4=7216×(72÷9)=12846×18-538=29050×2=10037×2×84=6216521+(145-40)=626956÷2÷2=239250÷2+102=227458×(35÷5)=3206914×7=6398198÷9×33=726121+357=478198-142+322=37828×3×27=2268403+(437-309)=531357+11×44=841954-225×3=279154÷(63÷9)=229.5-1.6=7.9118-423÷9=71282-777÷7=17121+(940-82)=87924+68×3=228444÷(2×3)=74780÷(2×3)=13058×11-87=551592×3÷4=444380-14=366396-23×4=304894-325+349=91861×63÷7=549411+366+355=1132793-(152+175)=46610×4÷8=568×7×2=952276+449=72518×10×5=900(235-25)÷5=42224÷7÷4=815×22-288=42270+170=440324-44×4=148525÷7×78=5850458-(409+44)=5284+21×22=746597÷(12÷4)=199158÷(226-224)=7914×70-667=313108÷4÷3=9619+125=744265÷(375-370)=53138×(684-677)=96686×2×3=5162/6+3/6=5/67.1+1.8=8.97.8-2.1=5.750×6×3=9009.0-5.8=3.288×7×3=1848224-220+236=240392×2=784578+882÷9=676468÷9÷2=26351÷(791-788)=117921×(21÷3)=644769÷3×33=7590.3+2.4=2.7134÷2×17=1139850÷2=425412-261÷3=325671×(56÷7)=5368774×(748-740)=6192496-16×17=224248+978-760=46677÷7×3=3399×32÷2=1584222×(32÷8)=888888÷(2×2)=22230×(145-127)=54041×90=369061+367+380=808321-(948-909)=282659-41-281=33718×4×42=3024875-670+706=9118.7-7.8=0.9184×(320-314)=110467×4×3=80488÷(2×4)=11157-296÷2=913×4×62=322410×(602÷7)=860888÷(12÷3)=22290×(60÷6)=90049×40=196017×3×50=2550168÷(10÷5)=84231+88×3=495962÷2×6=288627×22÷3=198584×(25-22)=17523/7-2/7=1/7381-187=194641×6-197=364978×(360-354)=468384+51×10=894984÷(56÷7)=123193+31×5=348180-66-11=103253-(351-346)=248208×9-77=179599×8÷2=396375÷(96-91)=75493-144×3=61462+(127-38)=55130×3×7=630227+382+183=79213×21×2=54690×11-727=263513+43×12=102933+(803-474)=36248÷6×2=16859+810÷3=1129938÷2=469492-(300+31)=161923-(447-338)=814405÷(415-410)=81118+203-168=15344×(372÷4)=40922/6-1/6=1/6907-34×11=533203×2-124=282574÷2=287980-13×59=213328-191=137193-15×