三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦923-128-286=917×9=20×2×20=280÷8÷7=326+556+883=125+251=311-568÷2=644×9÷7=33×3×46=980-128-622=32×24=876-61×8=402×3÷2=61×8×6=(967-898)÷3=108-68=307-212=456-816÷2=218÷(131-129)=3.5-2.1=140+229+97=937×2=19×(68÷2)=952÷2×7=85×(223-217)=405÷5×6=336÷(2×3)=231-873÷9=199+124×2=982÷(896-894)=311+880÷4=57×(16÷2)=9.1-3.3=441+562-275=92×24=74+15×3=16×(299-263)=271+(184-31)=147÷7÷3=364÷2=22.0+41.1=369÷(200-191)=30×2×3=74×(454-448)=134-468÷6=59×77÷7=17×3×44=479×(18÷3)=842-384÷6=635-11×16=476÷2÷2=46×(585÷9)=468-(375-21)=359-(29+270)=11×27×2=152÷(64÷8)=6.9-2.2=244+117=593-(415+100)=90÷9×16=48×2×12=393-352+271=767×(425-421)=84.8-17.3=14×53=24÷(890-882)=150÷2×38=710÷2=854+643=14×60÷5=340+(656-474)=230×2+30=188+154-237=478-(104+53)=(355-205)÷2=14×46+353=4.8-4.3=318÷(3×2)=474-308-12=438+420-481=796-251-399=361+(332-141)=45×(14÷2)=328-(179+20)=304+32×25=470-20×22=570÷2×6=288×3+27=963-878+876=178×5-363=972-930÷2=(313-57)÷4=(736-686)×69=251+(340-284)=483÷(237-230)=720÷8=34÷(372-370)=8.1+4.1=20×(40÷2)=839+531-700=238×3×5=29×29=90×82÷6=12×4×97=94×9-824=740÷(2×2)=55×6÷3=90.3-1.2=551×(56÷7)=678÷2×7=2/5-1/5=(505-478)×44=109+624+569=273+184×5=168-(375-262)=129-(75+36)=56×67×6=3/7-1/7=240÷4×66=965-(255+639)=99×29×5=472-(66+19)=18÷(181-175)=471+696+229=58+(405-20)=304÷4=960÷2÷8=65×3×5=276×3÷2=524+(479-157)=126+122-131=490+12×37=268×2÷4=224÷8×80=396÷9×10=454-(330-68)=69×11-537=54.1-51.9=408-309+717=55+424×2=57×(35÷7)=291+43-202=405-75÷3=25×20-278=312×2÷6=817-63+424=504-257=10×9×72=(345-165)÷4=136÷2×7=10×31×2=56×2×5=504÷9×64=23×4×43=32×12÷6=348-66×4=11×(245÷7)=227-62-16=992-848÷8=864÷8÷6=(998-436)÷2=36×(12÷4)=161×(45÷9)=847-(614+156)=673-251-144=136+121=18×13=92×46=698+832÷4=394-11×19=160÷2÷2=36×23-245=14×16-92=35×2×69=29×21+177=(465-37)÷4=483-(123+274)=768÷(903-895)=858-33×2=41×10×2=20+297÷3=30×42×2=588+565-377=880+361+487=24+357+522=76÷4+91=764+655÷5=155-(489-417)=186÷6+126=17×13-155=125×(25÷5)=61×(80÷4)=360÷9=19×5×64=680÷(2×4)=450÷5÷3=328-45×7=275÷(689-684)=920+581+427=778-609=654-(198-80)=93×32÷2=900×2=801×5=328-57=92×(622-604)=33×14=194+18×9=311-(440-317)=147×6÷7=224×(36÷9)=487+(392-347)=95÷5×35=536÷8×26=481×7=340÷4=100×4=236+601+454=196-(847-789)=295+16×50=728×2=73×11=30×29-717=22×40-10=110+557=216×4=24×9+765=672÷7÷2=11×55=248÷(2×4)=863+25×23=16×29×2=23×32=353×2-545=450-56×6=895-560=(150-15)÷5=69÷(44-41)=841+(770-16)=55÷5×19=76×2×8=8.3-6.2=290-(159+123)=0.3+0.2=560÷8=400-141×2=(842-810)×65=60÷2+476=16×44-437=12×17×6=82×69÷3=14×4×40=30×2×8=(892-172)÷9=58×8×2=66×7=37×24÷2=453-17×14=57×73×4=473-80-381=62×8÷4=17×8=1.4-0.2=96÷8×61=458-(704-253)=133-365÷5=182+(180-41)=880-86×9=980-(295+200)=144÷6×14=132÷(24÷6)=385+11×53=145×5-561=61+33×15=11×(120÷4)=276÷6×11=9.2+2.2=181×(666-662)=8.5-4.4=591-68-186=203+248÷2=628÷4×2=400-145+84=15×(327-321)=337-18=2.9-0.5=1/9+2/9=246÷(228-226)=542+244×4=414-73-18=492+144×2=71-48+25=35×(24÷2)=18×31+32=186+44×3=864-47×12=544÷(36÷9)=153×3+409=137×(406-400)=35+411-272=49×3×6=301÷7×5=598+444÷4=16×(447-436)=52×(20÷4)=244×(12÷3)=94+37×15=491-(148+141)=300÷2×7=511÷7×3=876-85×7=326×8-229=776-(295+109)=33×(91÷7)=132÷2÷2=32×(16÷8)=468-36×7=617×4÷2=135÷3÷9=111×5-213=4.6-0.2=36÷9×34=163×(278-275)=40×2×82=324+(477-78)=6.4-4.4=51×77=84÷3×19=28×10×3=772÷2×4=589-123-162=(991-965)×93=13×22-155=302×2-363=345+134×3=770×3=896÷(20÷5)=14×14×4=497+(914-83)=56×5×3=200×6÷5=80×(681-624)=1.9+5.3=973÷(806-799)=310×3÷5=(353-339)×62=108÷9×46=25×26+814=464-38=(220-188)×30=670+19×34=325-11×22=654-541=14×12-117=904-82+595=699-(539-384)=435÷5=660-286=208+223=92×(168÷6)=3/5-1/5=(847-79)÷6=244-191+376=749-194+130=668÷(2×2)=298+338+60=18×11=274+175×2=72×54=78÷(2×3)=142+(45-39)=413-(180+124)=532÷4+649=40÷2×4=130+313+112=984÷(2×4)=20×(448-427)=9.4-8.9=116÷4=700÷7×8=993×9÷3=837-(778-244)=319-94=(370-102)÷2=5/9-4/9=486-89-232=369÷(366-363)=718-23×25=855÷3×8=240÷(345-342)=2.1+0.9=56×(30÷6)=470+(325-299)=461-(466-243)=736×(18÷6)=660-324-55=83×(417-339)=230-56÷7=78×61÷2=81÷9×35=328-16×14=949+18×30=116÷4×10=10+51×10=490-39×11=492-(883-582)=29×(75-45)=531÷(3×3)=20×15=816÷(2×2)=11×19×4=68×6+23=30×20×6=361+161+42=500-378÷6=20×3×36=438-192-120=24×(26÷2)=346+38×12=320×2-431=10×9×89=512÷2÷8=41×42÷2=253-56-196=209-36+47=642-21×22=(419-404)×62=965-933+470=96×6÷8=12×8×62=36×2×51=802+63÷3=677+(866-220)=4/6-1/6=624÷(3×2)=232-109+303=972×(18÷9)=14×29=899×(36÷9)=38×22÷4=454÷(163-161)=270+27-214=999×2=(397-208)÷3=52×10+303=447-300=171÷(3×3)=861÷7=29×12-281=(473-320)÷9=515÷5×9=656÷(2×4)=285-147=88.2+11.4=293+(367-22)=4.9+6.2=10.0-1.8=128-84+389=69×(354÷6)=249-365÷5=212÷4×15=54×(497÷7)=53×14-357=531+(638-470)=3.8+2.4=486×2-529=28×14÷4=45×12=553+46+113=231×7÷3=168÷6×36=252÷9÷2=21×43÷3=234÷9=843+357-349=95÷5=69×(14÷7)=108÷(3×3)=342÷9÷2=415-82×2=166×(32÷8)=188+41×14=2/8+5/8=500-133-292=10×3×4=86+69+521=715-(26+527)=120×2=36+19×38=32×(710-701)=105÷7=881×(48÷8)=327-(382-362)=(734-233)÷3=306×3=461+90+847=637+(642-358)=232×3×8=(913-227)÷7=899×6-86=436-(523-304)=13×(18÷6)=55+257=72×57×6=389-23×13=683+663=5.6+0.2=7.6-6.3=124-64+230=102×(40÷5)=240×2+281=(995-509)÷2=909×(349-340)=756-45×16=378+(903-839)=95×9×5=96×62×5=13×37=760+729=149+10×4=441-252+221=5.1+8.9=307-79+178=55×25=295÷5×8=411÷3+866=467-(11+34)=358+20×29=21×19×2=10×59×6=91×49=36.2+12.8=20×26×5=759+330=62-14×2=461-137-135=891-73=22.1-1.6=32×2×34=848+916-33=300÷6=770÷2×5=76+534÷3=41×42÷7=92×93÷2=571-618÷2=176÷8÷2=165÷3=318÷(24÷4)=2.0+8.2=630×9=11×2=291÷3×36=306÷3=277+16×41=206+58×13=684÷(36÷9)=151×(54÷9)=2/6+4/6=896×(265-261)=33÷3=152÷2=796÷4×7=18×16×3=777-143-131=936÷6+256=183-(178-62)=412+36×6=319-194-63=303÷3+493=600÷4÷3=231+678÷2=82×(24÷6)=512÷(550-546)=54×75÷3=91×(323-318)=339+256=801-(553-23)=322÷7÷2=244-77-154=18×21÷3=73×(497÷7)=792÷2÷3=63×5-107=755+716+505=92÷(242-240)=465×(332-328)=229+111÷3=(757-673)×96=418÷(123-121)=73×2×6=4/9-3/9=485-19×12=879+10×7=15×54-95=85×95×8=186÷(18÷6)=440×2-70=15×88÷8=375-744÷8=15×23-67=93×(565-539)=639×(12÷3)=388-62=55×13=65×(120÷2)=199+281=150÷(2×3)=376-21×15=130÷5÷2=451-121×2=635-35×18=341×7-506=369-(123+220)=901-840÷4=705+36×4=317+136-123=408+(802-204)=659-639+965=357-(307-52)=250+154÷2=18×11×3=283+204=251×9-923=80×9+26=120×2×9=35×2×8=(319-79)÷4=846-114×5=60×7÷3=178+267=54×6÷3=47×50=126÷(56÷8)=452+25×6=16×14×2=356÷(28÷7)=114×6-494=75×6÷2=260×(548-545)=21×3×22=600+57+100=23×4×66=592÷4+376=824÷8=459-119-219=304+337+294=19×5×52=195+22×36=33.0+62.5=137+13-84=822÷3+61=828÷(81÷9)=154÷(49÷7)=432×6=158+32=24÷(48÷6)=436×2-193=357+(478-184)=631-14=796÷2×3=830-307-244=7.4-3.5=504÷7÷8=700+(438-277)=57+457+406=304÷4×3=173+322-473=4/9-1/9=382-170×2=11×35×2=620-265=16×44×2=227+674-840=(669-339)÷5=455+228÷3=91×(70÷7)=25×2×12=327+108×6=956×6÷2=455+304-441=48×11=239×(74-70)=(946-161)÷5=72÷(4×2)=12×25×2=523+26×17=998×(254-250)=475-42×8=480÷(319-315)=38+73=(88-71)×34=2/3-1/3=290-248+365=740+557=14×13-59=472-(50+400)=100+(491-62)=216+930÷5=514+481+709=765÷(796-793)=142×3=14×41+841=544÷(2×2)=41×5=894-(649-60)=908+568-779=615-594÷6=329+196×2=710+51÷3=8.9+5.3=959×(12÷6)=552÷(24÷4)=33×3×40=454+13×41=196×3÷4=198÷(2×3)=345-47=25×7-122=352-86×2=136÷(4×2)=307-(465-225)=5/8+2/8=943-42÷3=905÷5+500=105÷3×15=19×2×59=13×(326-299)=976×9÷2=50×8=22×55=396÷(54÷9)=621+280÷2=621÷(3×3)=109×4=389-339=18×5×9=379+59-321=158÷(339-337)=958-580=3/7+2/7=486-126-64=91+(397-15)=116+(313-265)=307-288=9.0-5.8=346-194=627-55×6=(136-63)×12=882÷2÷3=630÷5÷3=275-81÷3=528÷3×4=48×7=916÷(448-444)=38×4=188×5=14×2×47=230÷(16÷8)=333÷(18÷2)=79.7-61.5=3/10+5/10=315÷9÷5=557+53×14=48×30÷2=551-(525-199)=832÷(2×4)=306÷(24÷8)=43×65=174×(110-105)=486÷(24÷8)=899-43-697=90×3×6=421-36×10=465-(162+128)=334+148=20×(322÷7)=843-143×3=136×6÷3=17×16=736-24×17=(436-334)÷2=(407-329)÷3=307-35×7=259×2=54×2×8=350÷(233-231)=203÷7=2.1+0.2=573+452×2=620+684-892=38.2-14.7=79+107=64×(98-15)=143×2×8=90÷5×38=17×19-210=462+(837-529)=47×(297-278)=14×(92÷4)=76×16=671-465=158×(362-358)=14×4×21=312÷(32÷4)=405-(22+222)=18÷2=48+(489-147)=246+72=216÷(2×3)=55+211=304-217=62×13÷2=192÷(32÷8)=371-97-269=84+58=206+21×5=652+161-312=416÷4÷8=155÷5×99=277-11×18=39×24÷3=(239-161)÷3=472+559=277-(360-97)=86+87×4=524×2-56=96×59×2=50×60÷8=672-517+242=118-460÷4=332÷2=369+(785-163)=22×20-15=(244-240)÷2=102+24×29=24×37-885=21×22-322=153÷(45÷5)=241+15×32=315÷(63÷9)=59×14÷7=42+120+159=30×61÷3=96÷(3×2)=7.7+7.4=702×6-425=692+33×21=608-(21+128)=259+192-156=49×(144÷9)=22×20÷2=348-420÷4=60÷(28÷7)=851-21×17=250-193=183+245÷7=517×(24÷3)=956×(842-839)=288÷(27÷9)=699÷3×2=340+298=(430-62)÷8=80.7+1.5=19.9+51.4=336÷(54÷9)=864÷(850-841)=4.0-1.5=10×10×3=339÷(15÷5)=29.0+45.2=32×12÷4=435-247-134=282×(20÷4)=64×2×7=402-22×17=62×29×5=130+13×18=6.6+6.5=380÷(24÷6)=426-94×4=525÷7÷3=10×(396÷6)=677-(958-643)=810÷(220-211)=(122-70)÷2=672+572-281=26×10-129=303-14×18=964-18×30=993+60×16=115×7×4=196÷(278-274)=592-187=384-24×14=37+(180-100)=405-317+393=232-120+16=276-(454-180)=936-26×29=898×9÷3=236×3+112=984÷6÷4=990÷2×7=715÷5=139-56÷7=493-44×2=875-314÷2=160×(88-83)=234+564÷2=23×(549-486)=177×3×4=81.2-13.6=152÷(233-231)=16×5×21=342×2÷4=441-(100+245)=258-576÷8=1.4+9.3=94×(454-450)=823×(429-421)=225÷3=211+307+435=301÷7×74=(439-400)×11=24×(150÷6)=526+34×28=(50-29)×24=688÷2×3=177×8-199=514+68+194=17×(810÷9)=234-(980-957)=13×10×6=157×(12÷2)=49÷(21÷3)=914-826+715=433-(46+196)=273-424÷4=892-(112+402)=6.4-1.7=423×6=5.6+2.7=27×3×12=87×78=858÷6×8=10×44÷5=245+174=800×5-548=177×9-435=856÷8×4=72×9×6=30.7+42.7=230-25+267=850÷5=368÷4÷4=80.1-34.2=355-110-47=34×(839-821)=632-71-288=690÷(3×2)=59+56+627=450-46-57=494+262=849×8-845=294×2÷4=16÷2×68=31×28÷7=276÷6÷2=928-37×14=(75-56)×47=13×3×32=226×(203-199)=18÷(479-476)=3.2+0.4=63.7-25.5=821-156+355=319+173×2=234×4×5=714+27×10=(187-147)÷2=873-956÷4=32×(428-424)=14×11-39=333+83-23=306-16×15=10×81÷9=3.6-0.4=64.5+30.1=191-139+404=297÷9=14÷(685-683)=61.8+34.4=11×40-14=641+83+201=353×(314-310)=19×26-126=15×13×5=469-73-90=94-10×7=12×26×2=883-15×24=340+141=996×7=50×10-326=445×(12÷6)=85×25×7=(675-609)÷3=290÷5×41=2.4-1.3=265×9÷5=905×6-911=94×(87÷3)=41×(657÷9)=41.0+44.6=1/6+3/6=130+280=838-669=16×20=5/8-1/8=683-314=88+185=981-61-119=43×(581-520)=112÷7+145=33÷3×53=696÷(24÷4)=31×8=228+120×8=205-776÷8=15×58=(253-235)×42=185-13×9=838+(813-279)=430-(171-142)=272÷4×44=290+71+666=45+143×6=119+265=464÷2+304=853-(550-515)=60×(462÷6)=66×3-197=182÷(328-326)=58×16-904=381-(367-299)=13×3×69=702÷2÷3=189+249=39+280÷5=682×3-466=11×(117-38)=120÷2×3=324×2=1/7+3/7=93×8+758=33×12=31×24÷2=72÷3×96=32×2×4=52×54×9=478+429-817=745+398+513=246÷3=19×5×30=504÷3÷6=487-298-105=15×3×7=22×2×83=165×6-608=508+65×8=(120-106)÷7=305-107=117÷(173-170)=362-136-45=(347-295)×39=684÷2=28×(185-171)=692÷2×6=398-10×10=405-46×4=982-381-287=622-(902-686)=88+363=244×(321-317)=62+(445-92)=205-188=128×5=115×2-187=383+16×3=187+186-186=522-(763-578)=21÷7×29=24×19-319=286×(318-310)=663+904+176=27×29+296=713-(58+387)=810÷3×5=887-102×4=144÷(472-468)=34×19-281=397-37×10=930÷(2×3)=124+381+272=409-10×26=264÷4=302-(497-390)=12×7×96=609-121×3=137×(285-278)=516÷(2×2)=46×19=16×2×42=264÷(4×2)=34×20+320=998+900+892=224+630+594=9.3-8.4=90×(376÷4)=871×(20-17)=921-(356+64)=858÷3=540÷4+569=228÷4=268×3-757=360×2×3=462+298×3=486÷9÷2=684÷(63÷7)=41×57×4=82×27÷2=12×45÷6=581+62+110=391-14-283=378+(388-344)=36÷3×5=121+177×2=546÷2=417-(21+214)=29+938÷7=972-19×45=640+130-736=26×3×6=115×7×3=105×6÷7=176÷(2×2)=128÷(2×4)=302+(887-183)=470+38×15=942-819+416=232×(395-392)=445-(74+194)=890-20×12=156×4÷2=463-765÷5=901+562=148+11×41=296+514-667=466-71×6=324-223=425+399-780=130×(24÷8)=448÷(48÷6)=995-(142+229)=155×(463-460)=844+(621-140)=25×3×82=304÷(616-612)=45÷9×8=(73-28)÷9=69×84=933-92×4=755-47×3=230×(27÷9)=690÷(2×3)=375×2-488=46×2×4=117÷(3×3)=438-39×3=731-406÷2=631-276+22=198×(10÷5)=17×24×2=36×2×23=580-34×17=372-78÷3=9.2-6.8=451-23×15=576÷(3×3)=317-10×8=669-(537+87)=155×2÷5=(443-434)÷3=423+30-141=30×28÷5=161+293=381-336÷6=217-17×5=168+480=(462-170)÷4=84×8×7=630÷(14÷2)=24×(165÷5)=471-455÷5=345+211×2=321-312+891=707-(398-397)=909÷3×2=912÷2+313=354+50×3=108+68-65=510÷(432-430)=108-45+419=2.0+9.4=314÷2=75÷3=114×(45÷9)=83×17×5=15×9×5=60÷5÷6=960÷3÷5=58-38=144÷8÷9=29×13-31=25×22÷2=36×75÷3=235÷(20÷4)=58×13-407=(474-302)÷2=904-11×56=324×2÷6=19×(120÷8)=153÷3×11=16×31×2=29×51=54×(32÷4)=16×27-257=300÷(12÷2)=441-51-127=99×30=404-60-264=175+(286-177)=486÷(3×3)=644÷7×3=(685-417)÷4=39×7×2=1/5+3/5=170+259-109=16÷(16÷8)=(798-782)×98=6.0+2.6=100+655+245=20×(448÷8)=17×4=179+262=455-204-170=21÷7×63=900+665-111=864÷9÷8=817-28-495=16×5×71=40×(365-273)=401×2-629=175+24×24=541×(876-868)=660×8=938-(324+210)=856÷(2×4)=123+532÷2=48÷(18÷6)=399-120=5.7-4.7=809-482+52=11×7×92=868÷4×9=144÷9=272×5÷4=385×2÷7=104×6÷2=(422-302)÷5=602×4÷8=189÷7×17=109×(291-283)=477-114÷2=44.6+52.1=485÷(30÷6)=32×18÷6=852÷2=30×28÷6=286-(96+104)=23×27+251=449-24=575×5-246=225÷9=49+271=315-369÷3=159+160×5=2/7+3/7=126×6÷3=366-(77+242)=462+19-353=185×2=(333-316)×79=4.0-1.8=428-(163-136)=211×(785-780)=383-161+273=220+(798-792)=377-108+160=822-(192+80)=506÷2×5=57×(21÷7)=468×6-730=401-46×8=413-(365-304)=33×4÷3=456-(202-141)=180-11×4=11×(228÷6)=18÷2×23=986-(794-482)=693÷9×12=43×11×2=899×2=121×2-219=13×40÷5=10.0+1.3=21.0+32.7=83-45+245=31×56=18×7×6=759-175×4=48×49=987÷3×9=630÷9÷5=188×2×3=236+243-423=2.6+9.2=269-(436-280)=364×2÷4=350×2÷7=(281-264)×52=423÷(54÷6)=24×4×47=135-(352-348)=301×9-225=80×(436-430)=486÷(12÷4)=393×(14÷7)=404×6-317=32÷2×60=222+180=629×5=954÷(3×3)=333-(483-287)=939-(419+44)=175×3×4=6.2+2.4=32×(104÷8)=(844-16)÷2=454-861÷7=44×10-141=15×(976-967)=816-27×26=693÷9×2=244+120+50=25.8-15.5=395+794+191=414+(384-112)=222×2=209-11=3/5+2/5=17×57=18×(138÷6)=48÷2×70=73×62=818-49=87×(240÷5)=4.5-0.9=375-21-318=126÷7÷9=426-356=88.4-5.7=780÷5÷3=516÷3+151=3/10+4/10=4/7-2/7=458÷(378-376)=47×6=2.9+0.7=9.5-2.8=324×(180-175)=45×10-266=119×4=387÷(3×3)=117+349+704=465-14×21=20×95÷4=636×2-42=700÷2÷2=11×(462-416)=169×(345-338)=617-24×14=836-99×3=704×(28÷4)=120÷2=60×(504÷6)=11×5×79=18×(16÷8)=986+962-74=102÷2×27=504÷(2×4)=42×(941-861)=31-(200-175)=(880-700)÷3=85×(486÷9)=776+34+500=438-22×13=89.5-12.3=345-735÷5=15×3×17=15×(136÷4)=711-408+24=249÷3=18×(232÷4)=381-72÷8=201+276-342=30×(119÷7)=662-343=134×6÷4=500-(85+214)=463-(78+80)=117×(218-210)=533×9-176=216×3-81=993-71+402=657÷(577-574)=23×76×3=173×(15÷3)=200-712÷8=5.1+9.5=25÷(366-361)=925+745+721=(981-77)÷2=20×48-816=21×88÷6=(262-30)÷2=699+986+973=16×5×10=29×14-320=816÷6+293=181+(327-155)=329-31×9=(293-281)×58=(205-52)÷3=95×96×8=804÷(2×2)=432÷8×6=297+330+76=202×(889-881)=111×5÷3=(182-168)×60=154+285-341=17×57-230=5/10-2/10=35×4+832=378÷7=68.8-66.4=178+311-281=455÷5×31=153÷(154-145)=26×(152÷8)=4.3+1.0=4.4+6.5=286-268+767=454-432+396=918-(335+233)=957+808=72×12=432÷(15÷5)=495-(137+255)=352÷2+742=331-(333-105)=384÷4÷4=172÷4+957=530×7=367-48=(162-57)÷7=18×29-151=215÷5×8=810-11×4=329+217-196=61×96÷3=26÷2×69=240÷(2×4)=32×15-362=922÷2+381=2.9-2.7=466-23×6=624÷6+899=7.8-4.2=869+(179-27)=499×2-396=31×(189÷3)=429-(165+181)=(457-40)÷3=440÷(149-144)=930-14=968-56÷2=513÷(3×3)=474×9÷3=296+112-250=14×(136÷4)=46×19-62=414-636÷3=335-328+165=414×(18÷9)=180-630÷5=393+(94-28)=200÷(180-172)=31×(99-73)=11×44+227=923-45×13=355+(249-209)=162÷9÷2=990-628-50=3/4-1/4=578-52+380=72×3×4=82×(38-34)=21×22-129=103×5=164×5×8=223-29×4=3.3+6.0=696÷2×6=208-29+40=17×21=529+139=82÷2×8=234+276+245=113×2×3=28×24-243=參考答案923-128-286=509917×9=825320×2×20=800280÷8÷7=5326+556+883=1765125+251=376311-568÷2=27644×9÷7=82833×3×46=4554980-128-622=23032×24=768876-61×8=388402×3÷2=60361×8×6=2928(967-898)÷3=23108-68=40307-212=95456-816÷2=48218÷(131-129)=1093.5-2.1=1.4140+229+97=466937×2=187419×(68÷2)=646952÷2×7=333285×(223-217)=510405÷5×6=486336÷(2×3)=56231-873÷9=134199+124×2=447982÷(896-894)=491311+880÷4=53157×(16÷2)=4569.1-3.3=5.8441+562-275=72892×24=220874+15×3=11916×(299-263)=576271+(184-31)=424147÷7÷3=7364÷2=18222.0+41.1=63.1369÷(200-191)=4130×2×3=18074×(454-448)=444134-468÷6=5659×77÷7=64917×3×44=2244479×(18÷3)=2874842-384÷6=778635-11×16=459476÷2÷2=11946×(585÷9)=2990468-(375-21)=114359-(29+270)=6011×27×2=594152÷(64÷8)=196.9-2.2=4.7244+117=361593-(415+100)=7890÷9×16=16048×2×12=1152393-352+271=312767×(425-421)=306884.8-17.3=67.514×53=74224÷(890-882)=3150÷2×38=2850710÷2=355854+643=149714×60÷5=168340+(656-474)=522230×2+30=490188+154-237=105478-(104+53)=321(355-205)÷2=7514×46+353=9974.8-4.3=0.5318÷(3×2)=53474-308-12=154438+420-481=377796-251-399=146361+(332-141)=55245×(14÷2)=315328-(179+20)=129304+32×25=1104470-20×22=30570÷2×6=1710288×3+27=891963-878+876=961178×5-363=527972-930÷2=507(313-57)÷4=64(736-686)×69=3450251+(340-284)=307483÷(237-230)=69720÷8=9034÷(372-370)=178.1+4.1=12.220×(40÷2)=400839+531-700=670238×3×5=357029×29=84190×82÷6=123012×4×97=465694×9-824=22740÷(2×2)=18555×6÷3=11090.3-1.2=89.1551×(56÷7)=4408678÷2×7=23732/5-1/5=1/5(505-478)×44=1188109+624+569=1302273+184×5=1193168-(375-262)=55129-(75+36)=1856×67×6=225123/7-1/7=2/7240÷4×66=3960965-(255+639)=7199×29×5=14355472-(66+19)=38718÷(181-175)=3471+696+229=139658+(405-20)=443304÷4=76960÷2÷8=6065×3×5=975276×3÷2=414524+(479-157)=846126+122-131=117490+12×37=934268×2÷4=134224÷8×80=2240396÷9×10=440454-(330-68)=19269×11-537=22254.1-51.9=2.2408-309+717=81655+424×2=90357×(35÷7)=285291+43-202=132405-75÷3=38025×20-278=222312×2÷6=104817-63+424=1178504-257=24710×9×72=6480(345-165)÷4=45136÷2×7=47610×31×2=62056×2×5=560504÷9×64=358423×4×43=395632×12÷6=64348-66×4=8411×(245÷7)=385227-62-16=149992-848÷8=886864÷8÷6=18(998-436)÷2=28136×(12÷4)=108161×(45÷9)=805847-(614+156)=77673-251-144=278136+121=25718×13=23492×46=4232698+832÷4=906394-11×19=185160÷2÷2=4036×23-245=58314×16-92=13235×2×69=483029×21+177=786(465-37)÷4=107483-(123+274)=86768÷(903-895)=96858-33×2=79241×10×2=82020+297÷3=11930×42×2=2520588+565-377=776880+361+487=172824+357+522=90376÷4+91=110764+655÷5=895155-(489-417)=83186÷6+126=15717×13-155=66125×(25÷5)=62561×(80÷4)=1220360÷9=4019×5×64=6080680÷(2×4)=85450÷5÷3=30328-45×7=13275÷(689-684)=55920+581+427=1928778-609=169654-(198-80)=53693×32÷2=1488900×2=1800801×5=4005328-57=27192×(622-604)=165633×14=462194+18×9=356311-(440-317)=188147×6÷7=126224×(36÷9)=896487+(392-347)=53295÷5×35=665536÷8×26=1742481×7=3367340÷4=85100×4=400236+601+454=1291196-(847-789)=138295+16×50=1095728×2=145673×11=80330×29-717=15322×40-10=870110+557=667216×4=86424×9+765=981672÷7÷2=4811×55=605248÷(2×4)=31863+25×23=143816×29×2=92823×32=736353×2-545=161450-56×6=114895-560=335(150-15)÷5=2769÷(44-41)=23841+(770-16)=159555÷5×19=20976×2×8=12168.3-6.2=2.1290-(159+123)=80.3+0.2=0.5560÷8=70400-141×2=118(842-810)×65=208060÷2+476=50616×44-437=26712×17×6=122482×69÷3=188614×4×40=224030×2×8=480(892-172)÷9=8058×8×2=92866×7=46237×24÷2=444453-17×14=21557×73×4=16644473-80-381=1262×8÷4=12417×8=1361.4-0.2=1.296÷8×61=732458-(704-253)=7133-365÷5=60182+(180-41)=321880-86×9=106980-(295+200)=485144÷6×14=336132÷(24÷6)=33385+11×53=968145×5-561=16461+33×15=55611×(120÷4)=330276÷6×11=5069.2+2.2=11.4181×(666-662)=7248.5-4.4=4.1591-68-186=337203+248÷2=327628÷4×2=314400-145+84=33915×(327-321)=90337-18=3192.9-0.5=2.41/9+2/9=3/9246÷(228-226)=123542+244×4=1518414-73-18=323492+144×2=78071-48+25=4835×(24÷2)=42018×31+32=590186+44×3=318864-47×12=300544÷(36÷9)=136153×3+409=868137×(406-400)=82235+411-272=17449×3×6=882301÷7×5=215598+444÷4=70916×(447-436)=17652×(20÷4)=260244×(12÷3)=97694+37×15=649491-(148+141)=202300÷2×7=1050511÷7×3=219876-85×7=281326×8-229=2379776-(295+109)=37233×(91÷7)=429132÷2÷2=3332×(16÷8)=64468-36×7=216617×4÷2=1234135÷3÷9=5111×5-213=3424.6-0.2=4.436÷9×34=136163×(278-275)=48940×2×82=6560324+(477-78)=7236.4-4.4=2.051×77=392784÷3×19=53228×10×3=840772÷2×4=1544589-123-162=304(991-965)×93=241813×22-155=131302×2-363=241345+134×3=747770×3=2310896÷(20÷5)=22414×14×4=784497+(914-83)=132856×5×3=840200×6÷5=24080×(681-624)=45601.9+5.3=7.2973÷(806-799)=139310×3÷5=186(353-339)×62=868108÷9×46=55225×26+814=1464464-38=426(220-188)×30=960670+19×34=1316325-11×22=83654-541=11314×12-117=51904-82+595=1417699-(539-384)=544435÷5=87660-286=374208+223=43192×(168÷6)=25763/5-1/5=2/5(847-79)÷6=128244-191+376=429749-194+130=685668÷(2×2)=167298+338+60=69618×11=198274+175×2=62472×54=388878÷(2×3)=13142+(45-39)=148413-(180+124)=109532÷4+649=78240÷2×4=80130+313+112=555984÷(2×4)=12320×(448-427)=4209.4-8.9=0.5116÷4=29700÷7×8=800993×9÷3=2979837-(778-244)=303319-94=225(370-102)÷2=1345/9-4/9=1/9486-89-232=165369÷(366-363)=123718-23×25=143855÷3×8=2280240÷(345-342)=802.1+0.9=3.056×(30÷6)=280470+(325-299)=496461-(466-243)=238736×(18÷6)=2208660-324-55=28183×(417-339)=6474230-56÷7=22278×61÷2=237981÷9×35=315328-16×14=104949+18×30=1489116÷4×10=29010+51×10=520490-39×11=61492-(883-582)=19129×(75-45)=870531÷(3×3)=5920×15=300816÷(2×2)=20411×19×4=83668×6+23=43130×20×6=3600361+161+42=564500-378÷6=43720×3×36=2160438-192-120=12624×(26÷2)=312346+38×12=802320×2-431=20910×9×89=8010512÷2÷8=3241×42÷2=861253-56-196=1209-36+47=220642-21×22=180(419-404)×62=930965-933+470=50296×6÷8=7212×8×62=595236×2×51=3672802+63÷3=823677+(866-220)=13234/6-1/6=3/6624÷(3×2)=104232-109+303=426972×(18÷9)=194414×29=406899×(36÷9)=359638×22÷4=209454÷(163-161)=227270+27-214=83999×2=1998(397-208)÷3=6352×10+303=823447-300=147171÷(3×3)=19861÷7=12329×12-281=67(473-320)÷9=17515÷5×9=927656÷(2×4)=82285-147=13888.2+11.4=99.6293+(367-22)=6384.9+6.2=11.110.0-1.8=8.2128-84+389=43369×(354÷6)=4071249-365÷5=176212÷4×15=79554×(497÷7)=383453×14-357=385531+(638-470)=6993.8+2.4=6.2486×2-529=44328×14÷4=9845×12=540553+46+113=712231×7÷3=539168÷6×36=1008252÷9÷2=1421×43÷3=301234÷9=26843+357-349=85195÷5=1969×(14÷7)=138108÷(3×3)=12342÷9÷2=19415-82×2=251166×(32÷8)=664188+41×14=7622/8+5/8=7/8500-133-292=7510×3×4=12086+69+521=676715-(26+527)=162120×2=24036+19×38=75832×(710-701)=288105÷7=15881×(48÷8)=5286327-(382-362)=307(734-233)÷3=167306×3=918461+90+847=1398637+(642-358)=921232×3×8=5568(913-227)÷7=98899×6-86=5308436-(523-304)=21713×(18÷6)=3955+257=31272×57×6=24624389-23×13=90683+663=13465.6+0.2=5.87.6-6.3=1.3124-64+230=290102×(40÷5)=816240×2+281=761(995-509)÷2=243909×(349-340)=8181756-45×16=36378+(903-839)=44295×9×5=427596×62×5=2976013×37=481760+729=1489149+10×4=189441-252+221=4105.1+8.9=14.0307-79+178=40655×25=1375295÷5×8=472411÷3+866=1003467-(11+34)=422358+20×29=93821×19×2=79810×59×6=354091×49=445936.2+12.8=49.020×26×5=2600759+330=108962-14×2=34461-137-135=189891-73=81822.1-1.6=20.532×2×34=2176848+916-33=1731300÷6=50770÷2×5=192576+534÷3=25441×42÷7=24692×93÷2=4278571-618÷2=262176÷8÷2=11165÷3=55318÷(24÷4)=532.0+8.2=10.2630×9=567011×2=22291÷3×36=3492306÷3=102277+16×41=933206+58×13=960684÷(36÷9)=171151×(54÷9)=9062/6+4/6=1896×(265-261)=358433÷3=11152÷2=76796÷4×7=139318×16×3=864777-143-131=503936÷6+256=412183-(178-62)=67412+36×6=628319-194-63=62303÷3+493=594600÷4÷3=50231+678÷2=57082×(24÷6)=328512÷(550-546)=12854×75÷3=135091×(323-318)=455339+256=595801-(553-23)=271322÷7÷2=23244-77-154=1318×21÷3=12673×(497÷7)=5183792÷2÷3=13263×5-107=208755+716+505=197692÷(242-240)=46465×(332-328)=1860229+111÷3=266(757-673)×96=8064418÷(123-121)=20973×2×6=8764/9-3/9=1/9485-19×12=257879+10×7=94915×54-95=71585×95×8=64600186÷(18÷6)=62440×2-70=81015×88÷8=165375-744÷8=28215×23-67=27893×(565-539)=2418639×(12÷3)=2556388-62=32655×13=71565×(120÷2)=3900199+281=480150÷(2×3)=25376-21×15=61130÷5÷2=13451-121×2=209635-35×18=5341×7-506=1881369-(123+220)=26901-840÷4=691705+36×4=849317+136-123=330408+(802-204)=1006659-639+965=985357-(307-52)=102250+154÷2=32718×11×3=594283+204=487251×9-923=133680×9+26=746120×2×9=216035×2×8=560(319-79)÷4=60846-114×5=27660×7÷3=140178+267=44554×6÷3=10847×50=2350126÷(56÷8)=18452+25×6=60216×14×2=448356÷(28÷7)=89114×6-494=19075×6÷2=225260×(548-545)=78021×3×22=1386600+57+100=75723×4×66=6072592÷4+376=524824÷8=103459-119-219=121304+337+294=93519×5×52=4940195+22×36=98733.0+62.5=95.5137+13-84=66822÷3+61=335828÷(81÷9)=92154÷(49÷7)=22432×6=2592158+32=19024÷(48÷6)=3436×2-193=679357+(478-184)=651631-14=617796÷2×3=1194830-307-244=2797.4-3.5=3.9504÷7÷8=9700+(438-277)=86157+457+406=920304÷4×3=228173+322-473=224/9-1/9=3/9382-170×2=4211×35×2=770620-265=35516×44×2=1408227+674-840=61(669-339)÷5=66455+228÷3=53191×(70÷7)=91025×2×12=600327+108×6=975956×6÷2=2868455+304-441=31848×11=528239×(74-70)=956(946-161)÷5=15772÷(4×2)=912×25×2=600523+26×17=965998×(254-250)=3992475-42×8=139480÷(319-315)=12038+73=111(88-71)×34=5782/3-1/3=1/3290-248+365=407740+557=129714×13-59=123472-(50+400)=22100+(491-62)=529216+930÷5=402514+481+709=1704765÷(796-793)=255142×3=42614×41+841=1415544÷(2×2)=13641×5=205894-(649-60)=305908+568-779=697615-594÷6=516329+196×2=721710+51÷3=7278.9+5.3=14.2959×(12÷6)=1918552÷(24÷4)=9233×3×40=3960454+13×41=987196×3÷4=147198÷(2×3)=33345-47=29825×7-122=53352-86×2=180136÷(4×2)=17307-(465-225)=675/8+2/8=7/8943-42÷3=929905÷5+500=681105÷3×15=52519×2×59=224213×(326-299)=351976×9÷2=439250×8=40022×55=1210396÷(54÷9)=66621+280÷2=761621÷(3×3)=69109×4=436389-339=5018×5×9=810379+59-321=117158÷(339-337)=79958-580=3783/7+2/7=5/7486-126-64=29691+(397-15)=473116+(313-265)=164307-288=199.0-5.8=3.2346-194=152627-55×6=297(136-63)×12=876882÷2÷3=147630÷5÷3=42275-81÷3=248528÷3×4=70448×7=336916÷(448-444)=22938×4=152188×5=94014×2×47=1316230÷(16÷8)=115333÷(18÷2)=3779.7-61.5=18.23/10+5/10=8/10315÷9÷5=7557+53×14=129948×30÷2=720551-(525-199)=225832÷(2×4)=104306÷(24÷8)=10243×65=2795174×(110-105)=870486÷(24÷8)=162899-43-697=15990×3×6=1620421-36×10=61465-(162+128)=175334+148=48220×(322÷7)=920843-143×3=414136×6÷3=27217×16=272736-24×17=328(436-334)÷2=51(407-329)÷3=26307-35×7=62259×2=51854×2×8=864350÷(233-231)=175203÷7=292.1+0.2=2.3573+452×2=1477620+684-892=41238.2-14.7=23.579+107=18664×(98-15)=5312143×2×8=228890÷5×38=68417×19-210=113462+(837-529)=77047×(297-278)=89314×(92÷4)=32276×16=1216671-465=206158×(362-358)=63214×4×21=1176312÷(32÷4)=39405-(22+222)=16118÷2=948+(489-147)=390246+72=318216÷(2×3)=3655+211=266304-217=8762×13÷2=403192÷(32÷8)=48371-97-269=584+58=142206+21×5=311652+161-312=501416÷4÷8=13155÷5×99=3069277-11×18=7939×24÷3=312(239-161)÷3=26472+559=1031277-(360-97)=1486+87×4=434524×2-56=99296×59×2=1132850×60÷8=375672-517+242=397118-460÷4=3332÷2=166369+(785-163)=99122×20-15=425(244-240)÷2=2102+24×29=79824×37-885=321×22-322=140153÷(45÷5)=17241+15×32=721315÷(63÷9)=4559×14÷7=11842+120+159=32130×61÷3=61096÷(3×2)=167.7+7.4=15.1702×6-425=3787692+33×21=1385608-(21+128)=459259+192-156=29549×(144÷9)=78422×20÷2=220348-420÷4=24360÷(28÷7)=15851-21×17=494250-193=57183+245÷7=218517×(24÷3)=4136956×(842-839)=2868288÷(27÷9)=96699÷3×2=466340+298=638(430-62)÷8=4680.7+1.5=82.219.9+51.4=71.3336÷(54÷9)=56864÷(850-841)=964.0-1.5=2.510×10×3=300339÷(15÷5)=11329.0+45.2=74.232×12÷4=96435-247-134=54282×(20÷4)=141064×2×7=896402-22×17=2862×29×5=8990130+13×18=3646.6+6.5=13.1380÷(24÷6)=95426-94×4=50525÷7÷3=2510×(396÷6)=660677-(958-643)=362810÷(220-211)=90(122-70)÷2=26672+572-281=96326×10-129=131303-14×18=51964-18×30=424993+60×16=1953115×7×4=3220196÷(278-274)=49592-187=405384-24×14=4837+(180-100)=117405-317+393=481232-120+16=128276-(454-180)=2936-26×29=182898×9÷3=2694236×3+112=820984÷6÷4=41990÷2×7=3465715÷5=143139-56÷7=131493-44×2=405875-314÷2=718160×(88-83)=800234+564÷2=51623×(549-486)=1449177×3×4=212481.2-13.6=67.6152÷(233-231)=7616×5×21=1680342×2÷4=171441-(100+245)=96258-576÷8=1861.4+9.3=10.794×(454-450)=376823×(429-421)=6584225÷3=75211+307+435=953301÷7×74=3182(439-400)×11=42924×(150÷6)=600526+34×28=1478(50-29)×24=504688÷2×3=1032177×8-199=1217514+68+194=77617×(810÷9)=1530234-(980-957)=21113×10×6=780157×(12÷2)=94249÷(21÷3)=7914-826+