三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦190÷5+71=19×33-198=760÷(2×4)=945÷(3×3)=465×2-97=(160-144)÷4=778-39×3=558÷(3×3)=794×8-715=174+23×6=24×17-223=983-897=408×2÷4=24÷8+473=(858-25)÷7=328÷4×6=476-100×2=25+36×17=(437-380)×34=38×(222-209)=654÷(2×3)=90.6-34.5=453+(284-64)=190-41=255-15×2=490×6=74÷2×14=842×2÷4=105÷7=976+(455-324)=528-27×6=174-57×2=260+355=814+995-799=424-(343-83)=768×5-131=10×22×4=297÷(3×3)=240-10×19=95×(399-390)=30×15×2=481-(261-164)=79×5×2=386×2×8=59×99=427÷7=14×7×6=22×13-142=305×3-757=11×8×47=370+738÷6=462-(48+260)=183÷(18÷6)=500+41×7=28×3×4=63+785÷5=736÷(2×2)=188÷4=10×12×8=456÷(3×2)=134×(191-185)=26×24÷2=927÷9×4=19×11×2=47×13×5=452÷(162-160)=24×(91÷7)=815+12×23=328-146+421=322+909-194=963-463=545-437+500=8.6-0.4=155÷(45÷9)=164÷(18÷9)=(119-111)÷4=436÷4=454-77×4=303-19×14=6.8-3.1=261÷(54÷6)=492÷(267-261)=696+81×4=453+(213-130)=796÷2=44×(419-412)=901×6-148=43×2+78=780-557+749=33×3×9=841-(207+212)=638÷2×7=66+420-373=50×6÷2=4/7-1/7=20×6×8=150-238÷7=579-168÷7=744×9÷8=855×(751-748)=586-504÷8=387×2=295-(141+72)=440+192÷2=(432-411)×36=65+311-117=201-(679-486)=63×4=395-199+47=97×(595÷7)=14×28-176=178-210÷3=254×2×3=42×3×6=52×(80÷5)=96÷4×8=865+90×3=374+(134-115)=905-17×23=19×(342÷6)=20×19×2=30×94=88÷8×26=776+164=34×27-673=22×3×82=858×(49÷7)=793-540÷4=168÷4×10=25×49×2=89×(315÷5)=166×5=225+103=25×14×4=462-73×5=138-11×5=108÷9×3=46×6=30×8+291=275-450÷9=760÷(4×2)=15×29-265=29×12+102=645+245+519=4.6+6.4=567÷(196-187)=276-15÷3=122-29-68=106+783+82=126-448÷4=890÷2×6=12×8×79=6.4+3.2=364×5-316=548-(155+234)=35×23-139=180÷3=28×20÷4=5.3+6.5=394÷(18÷9)=61+670÷5=270÷(955-952)=15×11×5=144÷(424-418)=311×(71-68)=10×40÷2=590+505+248=30.3+19.4=5/8+2/8=89+255×3=2.0+9.9=133-49=386-303-14=348×3÷2=10×2×92=495-(49+260)=995-788÷4=734×5=26×13-136=692-394+247=370÷(18÷9)=777÷3+177=756÷(2×3)=486-(259+95)=74×53÷2=40×10=112÷7÷8=12×3×89=384÷6×4=696÷6÷4=543+265+586=459-307-97=174×2×5=412-101+114=25+374+187=449×(56÷7)=218×3÷6=192×3÷8=26×34÷4=12×41×5=954÷(161-159)=728÷(4×2)=16×4×70=287÷7×77=492-(368-244)=329+12-184=435-337+58=(268-219)×18=45÷(3×3)=371-293=100+190+461=384+127×2=65+13×14=612÷(764-760)=378+619-733=162÷6=756÷7÷2=282÷3=84×10=2/8+3/8=114×5×4=67×(396-392)=24×2×98=672÷(4×2)=(765-335)÷2=0.4+9.7=824÷(2×4)=116÷4×11=4.0-3.7=894÷(24÷8)=625×(777-768)=71×6-268=(997-769)÷2=69÷3×40=298-147+290=32×(24÷2)=88+120×5=453-(220+219)=5.1+8.1=57.4+13.3=401-11×3=47×(39÷3)=866×6=772-547=(437-425)×60=472÷(64÷8)=(489-89)÷2=44×8=4/8+2/8=761+982-542=45×2×26=570+(968-248)=3.4-0.2=730+185+15=375÷5=(385-82)÷3=96.4-42.3=12÷4×19=239+182-257=2.4-2.0=12×44=436÷(334-330)=77+238=31×78÷2=787-374-133=543×9=699-85×7=797-(470-457)=343×(16÷4)=282÷(180-177)=40×8-218=687-25×19=289×3×8=736×(14÷7)=748+751=134+357-195=744÷(2×3)=96÷4×31=58×(100÷5)=153+604+170=499-735÷3=775÷5×4=569×5-661=22×35=52-(488-470)=1/4+2/4=720÷2×7=427+(295-151)=98÷(630-628)=340÷4×95=227-152-48=41×28×5=908+973-693=4.5-4.0=498÷(42÷7)=310-11×19=276÷4×11=214÷2=381÷3=18×25-336=536-420=1/7+5/7=257+110=335×6÷3=126+128=79.2+10.1=14×(72÷8)=380÷4+326=324×2÷4=774÷6=10÷2=711÷9×77=59+77=568+701=298+(579-232)=92.5-24.8=382÷2=(354-111)÷3=2/6-1/6=960+886÷2=67×(472÷8)=13×8×3=155×(162-159)=980+11×16=30×20-197=259+14×7=41×10-85=34+896÷4=136×(206-199)=16×29×2=855÷9×77=355-17×16=527-(407+73)=290÷(548-546)=482÷(467-465)=41×6×4=693-83×3=12×25=21×17=792÷2÷4=8.2-1.4=97×28÷2=276÷2+17=754-21×12=483×8-368=457×3=39×11-80=224-203=46+160÷8=929×7=423÷9×63=969-706+224=(255-87)÷4=771+688-225=29×12×2=(338-251)×44=396÷3=834-29×10=288×2÷4=301-(180+67)=342×2÷6=186×5=19×21-223=268×2-165=122×5-569=138+15×49=954÷2×3=666÷(3×3)=490-805÷5=350-29×11=21×(68÷2)=248×4×9=196×(20÷5)=360÷9×15=48÷8×53=807÷3=601×(81÷9)=69+124+130=148×(300-295)=850÷2×5=804-10×70=57×26÷3=524×9-689=679-46-526=920÷(16÷2)=229-105=47×2×72=17×24-227=406-(273-151)=809×(81-76)=7.6-5.2=90+412÷2=306÷6×9=75.9-66.0=380+43-121=44×60÷6=681-(476-45)=80×10-677=48×(737-675)=98×85×7=514-(72+365)=115+(983-620)=58×(441÷7)=467-11×35=21×2×85=71+425-85=(728-456)÷2=518+414×2=123+320-122=138÷3+871=470-97-253=90×(146÷2)=72×(18÷6)=410-148=402-(128+166)=(855-764)×57=976÷8÷2=3/5-2/5=220+35×11=763×8÷7=48×19÷2=39×24÷3=62×70×6=70×14-588=20×19+314=396×2÷3=552×3÷2=345-128+60=78×3+684=49×92=739+227×3=1/8+7/8=373-15×24=15÷3×20=385-231+302=115+(488-172)=906-258-44=33×11+483=40×5×2=296-257+341=30÷3+471=56×16-256=360÷(2×4)=441÷(644-635)=161÷(28÷4)=227-72×3=413-(83+213)=605-254+685=50×40=340÷(18÷9)=1.0+0.3=26×28÷2=945-180-100=582÷6×2=15×3×68=937+832-426=942-69-364=261÷9=480-90+114=0.3+3.0=418-389+449=358-27×2=649-(605-30)=243×2=81+691-719=805÷(49÷7)=182÷(57-50)=285÷5=70.6-19.7=41×2×13=207÷9×36=987÷7÷3=346-(96+236)=14×37=75×(32÷4)=627+886+92=51×(145-110)=405÷(3×3)=14×3×6=650×3-845=26×(138÷6)=408-39×8=608÷8+318=680×9÷8=448-(13+287)=444+582-528=392÷7÷8=365×2-683=218+35×15=528÷(2×3)=172+235+96=12×76×6=390×2-549=426×2=440-(330-42)=25×3×9=40÷5×31=491-13×12=177×(28÷7)=336+(198-58)=156÷6×18=478×(42÷6)=(136-59)÷7=358÷2+194=544÷8+687=330×2-103=747-225×3=1.6+7.4=588+32+486=731-139=943-948÷2=419-11×28=700×2=402-570÷6=362÷2×5=335+106=37×3=6.7-3.7=441+34×2=56×13+923=96×15÷3=2.3-0.5=126×2=432+951-91=472-43-15=(445-85)÷2=836-25×28=12×4×48=(554-219)÷5=50×(494-479)=50×12÷8=961-56-28=160÷(2×4)=258÷3+188=415-(33+163)=396÷3×6=707-197×3=12×3×2=464+14-38=68×(30÷5)=189÷7×5=392+308+934=26×(156÷6)=(345-337)÷4=318÷6×86=63+209+554=18×(100÷5)=320÷5÷2=314-(488-468)=290+109-72=(194-176)×41=387-355+314=388-98-203=822÷6×9=195+738=117×(28÷4)=488÷8=472-(394-150)=883×8=17×54÷9=391-255÷3=155+141+292=472×9÷3=180÷9÷2=980÷(25÷5)=449+(431-168)=168÷2=789×(869-860)=7.7-6.4=208-169=328÷(2×2)=850-69×11=924-326=269-(481-378)=15×6×38=61×12×9=971-29×8=308-32-123=8.1-6.1=544÷2÷8=93+340-107=6/8+2/8=67×(389-381)=1.7+6.8=498+(164-98)=87×6×9=51+(324-178)=10×7×38=133+230=288-20×10=10×11×2=36×40÷2=111×6=152÷(24÷3)=419-37=392÷(2×2)=479-10×10=485×2=103×(12÷4)=438+118×2=193-50+134=40×(216÷3)=395+(32-13)=881-65+761=6.6+3.7=72÷3÷4=14×(21÷3)=926-10×14=436×7=771-(768-106)=18×(18÷6)=980×3÷2=757-25×15=792÷6÷6=296-(421-342)=56×(108÷9)=380-165×2=29×(115÷5)=138+142=726÷6=980-27×29=480-25×3=139×(152-148)=864÷(304-295)=43×11-380=930÷(12÷4)=111-(772-743)=35×24+202=28×32=(330-315)×46=720-706=232÷(4×2)=(974-164)÷3=255÷(458-455)=66×14-471=44×(114-83)=723-244=206+246=430-(435-20)=251+162+151=646-(856-640)=13×75=14×7×30=29×10=(428-77)÷3=63×36=18+94-19=63÷(459-452)=69×(477-473)=480-(350-160)=247×(151-143)=160÷2÷8=10+251+646=357+710=243÷3=426÷(82-80)=830×8=227+38×17=32×6÷4=101+333=176+(345-63)=732÷4×8=898-(326+438)=444-371+285=378-108÷2=136+(353-297)=104÷(72÷9)=41×12-137=12+103×5=16×(72÷6)=73×66÷2=303-248+67=165×4÷3=452-(262+163)=724÷2+186=306÷2×6=266+203×3=194-50-54=110÷2÷5=107×9=324÷4×6=200÷2=216÷3÷2=4.3-1.2=302+141-116=16×4×20=276÷6=175-(181-172)=942-(33+326)=97×(546÷7)=370-28×13=443+220+98=336÷(24÷6)=26×8×2=830×(362-359)=270÷3=438-18×12=61+21×19=407-295=30+(358-254)=448÷(2×2)=61.8+20.2=731-(532+176)=960÷8÷6=482-43×2=27×2÷9=480÷5÷6=380÷4×86=(812-620)÷3=2.4+9.0=(557-537)÷5=236×4=340÷2÷2=11×27-104=20÷4×95=105×(42÷6)=924-476÷4=403-(175-105)=107×(64÷8)=32×3×77=8.7+0.3=184÷2×89=(464-16)÷2=68×63÷6=105+(928-806)=(300-288)×65=326+622+407=(423-396)÷9=584-54-426=236×3-293=546+10×80=30×10=(302-260)÷6=252÷(2×2)=112×4-262=17×33=959×(40÷5)=15×24-234=685-(666-571)=477+(165-103)=714÷7÷3=240÷6÷8=745-34×9=49-27+65=77×(18÷3)=37×2×84=(402-102)÷5=432÷(2×3)=448-86-199=189÷7÷9=24×9÷8=468-(230+103)=657-294÷6=4/8-1/8=144÷8÷9=(278-207)×79=42×20÷4=74+75+599=83×3×2=60×5÷3=990×(563-556)=87+277=19×10×5=934-107=34×(81÷9)=557-119×4=102+(755-217)=449-464÷4=7.4-5.7=25×11-185=12×3×56=50×(661-567)=627×(64÷8)=42×5-65=135×4÷9=31×4+38=696÷(975-973)=311+464-332=378÷(442-433)=914-(79+431)=707×(40÷5)=27×(162÷9)=473-(173-40)=126÷(438-429)=46.5+43.2=35+(409-314)=220+(850-846)=804÷(36÷9)=11×3×56=20×21-38=107×(275-272)=870×2-753=124×7-107=481-353=43+(831-613)=92×8-724=156÷2÷2=36×13×8=694-273=30×(300÷6)=545+178-490=308÷(2×2)=0.8+9.0=282÷3×6=85×(758-719)=14×23×2=491-225=164×(372-367)=35×(224÷8)=967+17×22=44×9-77=24×77×8=37×12-401=413-134=802+343+123=160+65×6=176÷2×55=61×5×2=1/3+2/3=410-455÷5=20×6=660÷(2×2)=216-147=421-680÷4=363×2+619=708÷2÷2=146+598+66=25×(320÷8)=996÷(165-162)=460÷5+188=540÷(2×2)=948÷6×5=397+(474-187)=39×(32÷4)=779+965=144+193=327+267=48×2×24=(106-93)×31=12×51+337=77×(199-187)=240÷8÷3=896+110×5=100×(152-149)=822×(741-734)=100÷2×34=3.0+1.1=266-85+124=757+158×6=4/8-2/8=(614-567)×12=35×(474-403)=95.8-87.0=280+150=135÷3×80=12×(94-52)=182÷7×20=8.2+72.9=21×2×30=270÷9×16=15×3×6=336÷2×5=43×(38÷2)=434-34-59=853-140÷2=881-811-14=24×89=223+25×23=792÷4=1.6+9.8=316×3×7=44×72×4=482-78-31=19×5×32=664÷(4×2)=366÷2×6=129+321-369=13×39=42×98÷4=6.1-2.4=168+114=186×2÷6=4.6-3.3=95×10-504=10×21×4=139×(15÷3)=442-195-24=631+935+488=22+546÷7=41×18=62×(63÷9)=164+24×14=802-134×5=979+44×17=20×16÷8=437-24×7=14×96=42×(205÷5)=535+17×12=19×3×95=695-312×2=77.0+12.6=804÷(2×3)=10×9×23=(333-300)×29=382+83=478-(141+241)=228÷(42÷7)=368-10=15×27-166=(933-669)÷8=30.0-16.9=15×26×8=968×(140-133)=231+(489-315)=797-666+899=978-79×4=300÷5=54×15÷6=3/6+2/6=118×2×4=59×38×2=639÷(72÷8)=348÷3=(769-712)×92=770÷2×5=3.1+8.6=379-(109+112)=44÷(24÷6)=76×96×3=71+(479-413)=672÷8÷6=672×5=175+437=19×3×4=30×(78÷3)=331-71-167=48×6=424-87-136=94×3÷2=714-95×2=567÷3×8=198-24÷4=27×11×2=816÷3÷4=541+330×2=46+89×4=973-706-141=427-(496-217)=532÷7×5=108×(79-75)=330+925-833=959-(262+283)=404+(399-63)=988÷(28÷7)=376÷(18÷9)=238-43=416+845+473=52×54÷4=472÷(16÷4)=385×(15÷3)=495÷3×7=833-37×10=77×75×2=676-109-384=0.2+1.1=36×6=898-485-124=806+(707-652)=101+501÷3=959-959+682=194×5=38+311+410=280×3÷7=357-11×20=50.3+28.0=52×26÷4=429-12×12=343-(318-81)=466-382-58=443×9-777=365+25-280=11×(12÷3)=115+363=419×2+108=2/6+3/6=28×14-139=6/10-1/10=308×3=374×2-685=48×23÷6=57×2×6=744÷2×7=156÷6×37=88×(594÷9)=23×18÷9=161-504÷4=233+375+851=972÷9×3=18×19-75=794×(455-451)=42.2+45.6=14÷2+327=112×2=170×3×2=3.3+6.9=812÷7÷4=741÷(21÷7)=147÷(35÷5)=466-(237+80)=134+295+373=(389-21)÷8=23×24=234÷(225-222)=11×11×6=66÷6×81=70×7=325×(963-960)=330×3÷5=11×6×87=34×(291-280)=455÷(10÷2)=234+23+124=40×20=986-677+289=144×7÷9=424×(62-55)=19×5=665+114×6=130-330÷6=2/7-1/7=258÷(137-135)=42×(381-314)=592÷(2×2)=11×4×94=(458-416)÷6=227-(218-216)=136×(22-17)=18×10×2=41×9÷3=12×23×2=552×(63÷7)=286÷2+234=402-10×30=858-234+743=57×(493-482)=497-(246+231)=19×16÷8=298+88×3=71×12÷3=124+(533-465)=30×(217÷7)=27×3×7=217÷7×72=30×(77÷7)=565-(740-312)=652÷(32÷8)=556×3-828=244-280÷7=279÷9=817-(81+420)=(186-157)×84=44×33×9=149-126+333=12×77÷4=11×26-158=205-167-37=66×(423÷9)=172+492÷4=937-37-370=553-(133+132)=5.8-0.6=275+776+373=(893-823)÷5=128+278=880÷5×9=33×39=355+92+125=32×13÷2=20×43÷4=172-78×2=890-204÷6=245-104×2=33×3×10=66.1-32.3=66×11÷2=(252-153)×64=(130-109)×12=1.3-0.3=162÷6×88=14×(320÷8)=30×52=700÷2=106+245-177=32+279+144=291-201=885-160÷2=320+914÷2=382÷(310-308)=13×76-973=90÷(20÷4)=4.0+0.6=840÷(18÷9)=62+44÷2=847×(336-328)=64×(399-329)=219-10-122=134×(539-532)=70×94=130-(154-41)=27×28-406=236÷2+325=72÷(4×2)=(927-469)÷2=15.9+30.7=99+349=816-116+697=96×84÷3=4/8+3/8=305×2+125=555÷(843-838)=3/8-2/8=24×(433-409)=233+663+59=475×8-783=98.7-93.0=441-145=904-700+603=4.5-3.5=860-49×5=967-172=19×81×3=300÷2÷5=204÷4=801÷9×5=13×30=255-10×18=180-13×13=9.6+9.7=60×(385÷5)=441÷9×70=57+934+542=180÷(418-413)=585×(20÷4)=990×6÷3=42×(183÷3)=180+22×35=59×(301-292)=23×(116÷4)=936÷(3×2)=546÷(139-132)=342-(74+70)=(879-375)÷7=822-12×21=390÷(24÷4)=912÷(2×3)=244-28×2=73.3+9.8=642+133+488=860÷(2×2)=440-259÷7=790-(677-86)=67×7=281-149=72×95÷2=255÷(15÷3)=582÷2+85=447+154÷7=602+18×41=894+(874-414)=38÷(381-379)=182+12×39=220÷(254-250)=582÷2×8=785÷5+685=8.7+6.3=228÷2÷3=416+924+126=3.8-1.1=173×3+335=51×60=624÷4+312=393-23×11=6.2+5.6=822÷(2×3)=604÷(743-739)=301-15×5=374×2-543=31×11×2=640÷5×3=424-(614-210)=171+41×19=49×17-755=228+481=35+54×16=316+28×17=155+255×3=963+(950-844)=35×7×2=65×13-83=100÷(45÷9)=176÷4×16=37×24=171+261×2=158×(112-109)=62.3-24.3=23×2×66=592÷2=344×6-205=12×3×5=24÷3×67=413-23×11=74÷2×95=214×4-108=311+26×14=98+57=116×(471-462)=937-210-50=901-(173+541)=495+198÷6=(460-160)÷3=24×12×3=(272-215)×13=300-15×7=9.6-2.8=406-137-251=234×(774-766)=893-15×17=652+954-561=455÷5×27=13×6×90=133-192÷2=16×18=258÷(14÷7)=57×10÷2=390-498÷3=456÷(72÷9)=176÷2=678÷(2×3)=181×2-288=330+(794-339)=184-12+137=487-90÷6=319+58=465-(62+391)=910÷2×4=955-221-258=1.6+68.1=947-13×22=3.0-1.3=56×12=148×6-882=32×30+417=724-(58+308)=978+(741-98)=267-(190+34)=(360-44)÷4=11×(414-364)=22×(129÷3)=21×9×2=35×6÷2=32×15-403=510+201+692=132÷(488-486)=154×3=163+268-209=472÷(209-205)=12×32÷8=233+180=292×6÷3=17×18-243=441-75+813=73.9-43.3=782×(45÷5)=212-25=711÷3+44=570+238=836-413-130=20×42×4=354+(474-104)=896÷4=64×(100÷4)=495+399=921-453×2=440×(10÷5)=415+374=724-684÷4=250×(49-45)=235+84×4=237+14×19=4.6-2.8=808+45×20=381÷(12÷4)=234-(486-302)=4.5-0.2=(447-430)×47=401-513÷3=796-(645-379)=49+31=13×2×6=90÷5=(974-302)÷2=476÷(36÷9)=61×(80-30)=855÷9÷5=149+58×4=633-508=332-980÷4=151+331-106=140÷(35÷7)=4.8+5.8=368-(459-188)=86×8-519=905×(48÷6)=968-564÷4=528-13×2=690+(907-674)=228×(28÷7)=11×85=95×35=170-121=25×29=712-408-174=406-290÷2=412-544÷4=826-(51+283)=78÷3=177+639÷3=210÷6×2=545×4-204=693-154×4=948-(333-180)=376-164=392-286=322-277=38÷2×46=5.9-0.8=833+(488-433)=323-424÷4=10×7×97=479+64×10=59×(16÷4)=2/5+3/5=39×76÷2=880-720+193=16×46=699+816-175=687+74+44=245-113=418-(761-628)=13×70=52+912÷4=118+329=45×27=9.5+8.9=981×(847-838)=29×31=281+(440-436)=312-(88+216)=268+490=327×6-113=722-430-273=207-20×4=(525-435)÷9=444÷(2×3)=992-437×2=157+189+996=754+22×28=445-74-45=133×(36÷6)=252-255÷3=13×60-35=931-861+316=888÷3=884÷2÷2=(440-176)÷2=229+134÷2=384÷(2×4)=18×5×8=24×8×5=123×2÷3=224+(48-37)=378÷2÷7=(876-30)÷2=991-(490-60)=3.2+0.5=884-12×66=560-165+591=988-766-139=33×2×70=461-(47+217)=2/4-1/4=476-364+203=747-(22+76)=302-14×17=169×(36÷6)=443-(260-247)=34×9+133=465÷(119-114)=918÷3÷6=16×39÷3=320÷(301-296)=79×(403-391)=459-(167-51)=708÷4÷3=56÷7×49=48÷(2×4)=(204-186)÷3=10×96-744=19+53×16=(316-303)×34=898-283=19×14÷7=496×2÷8=12×4×31=15×(279-261)=15×4×10=756÷9÷3=848-(269+272)=199+156-192=972+(556-321)=252-138+330=27×49×8=88.5-22.7=762×2÷3=444+517-573=36×(282-265)=378×2÷3=26×(122-118)=72×56=120÷6×4=28×2×26=376×(12÷3)=469÷(63÷9)=(927-15)÷2=20×(204÷6)=906÷2×4=763-37×10=411-(120+217)=13×7×8=510÷6×11=425+356+58=810÷6÷5=86×(80÷8)=19×9=910×(329-325)=209-64-91=756+744÷4=312÷(397-393)=411×6÷2=764+10×14=87×(462÷7)=(212-187)÷5=40+121×6=144+28×3=840÷5÷2=75+(394-329)=63×2÷6=157×2×8=147×3=4/6-1/6=267÷(196-193)=415+825-346=5/10-3/10=282-159+183=851-(314+286)=165÷(419-416)=32+237×3=32×10+398=139×7×8=357-840÷7=35×4×2=153÷(66-57)=441+135×4=15×5×60=31×3×56=352÷8×7=189×(398-394)=206+281=920-825+284=186+560-385=(320-278)÷3=55×6+672=8.0-0.6=263+30×16=175×5-745=830-82×2=30×3×24=13×21×2=784+467-549=576÷(227-221)=77+34=92×6=13×14×4=223×(20÷5)=237×4÷3=389-245+244=3.9-0.2=252÷4=879+600÷5=284×8-688=231+183+336=293-(464-231)=(385-308)÷7=686+26×11=140+240=853-234=32×14+486=14×5×46=204÷3÷4=232×6=20.7+37.2=189×(257-252)=96.3-4.4=(470-82)÷4=768-43×8=315-19×14=152÷2×4=254-128-95=675-40×14=64×3÷6=120÷6=1.7+3.8=38×26-574=38+164×3=342÷6=34×56=53×3×4=966×8=714-(454-93)=389-12×12=844-108+816=470×4-286=142+30-63=418-188=144÷4÷4=222×4-596=388-157=3/7-2/7=24×32÷4=15×14+289=792×(12÷4)=18×20-43=527+385-665=参考答案190÷5+71=10919×33-198=429760÷(2×4)=95945÷(3×3)=105465×2-97=833(160-144)÷4=4778-39×3=661558÷(3×3)=62794×8-715=5637174+23×6=31224×17-223=185983-897=86408×2÷4=20424÷8+473=476(858-25)÷7=119328÷4×6=492476-100×2=27625+36×17=637(437-380)×34=193838×(222-209)=494654÷(2×3)=10990.6-34.5=56.1453+(284-64)=673190-41=149255-15×2=225490×6=294074÷2×14=518842×2÷4=421105÷7=15976+(455-324)=1107528-27×6=366174-57×2=60260+355=615814+995-799=1010424-(343-83)=164768×5-131=370910×22×4=880297÷(3×3)=33240-10×19=5095×(399-390)=85530×15×2=900481-(261-164)=38479×5×2=790386×2×8=617659×99=5841427÷7=6114×7×6=58822×13-142=144305×3-757=15811×8×47=4136370+738÷6=493462-(48+260)=154183÷(18÷6)=61500+41×7=78728×3×4=33663+785÷5=220736÷(2×2)=184188÷4=4710×12×8=960456÷(3×2)=76134×(191-185)=80426×24÷2=312927÷9×4=41219×11×2=41847×13×5=3055452÷(162-160)=22624×(91÷7)=312815+12×23=1091328-146+421=603322+909-194=1037963-463=500545-437+500=6088.6-0.4=8.2155÷(45÷9)=31164÷(18÷9)=82(119-111)÷4=2436÷4=109454-77×4=146303-19×14=376.8-3.1=3.7261÷(54÷6)=29492÷(267-261)=82696+81×4=1020453+(213-130)=536796÷2=39844×(419-412)=308901×6-148=525843×2+78=164780-557+749=97233×3×9=891841-(207+212)=422638÷2×7=223366+420-373=11350×6÷2=1504/7-1/7=3/720×6×8=960150-238÷7=116579-168÷7=555744×9÷8=837855×(751-748)=2565586-504÷8=523387×2=774295-(141+72)=82440+192÷2=536(432-411)×36=75665+311-117=259201-(679-486)=863×4=252395-199+47=24397×(595÷7)=824514×28-176=216178-210÷3=108254×2×3=152442×3×6=75652×(80÷5)=83296÷4×8=192865+90×3=1135374+(134-115)=393905-17×23=51419×(342÷6)=108320×19×2=76030×94=282088÷8×26=286776+164=94034×27-673=24522×3×82=5412858×(49÷7)=6006793-540÷4=658168÷4×10=42025×49×2=245089×(315÷5)=5607166×5=830225+103=32825×14×4=1400462-73×5=97138-11×5=83108÷9×3=3646×6=27630×8+291=531275-450÷9=225760÷(4×2)=9515×29-265=17029×12+102=450645+245+519=14094.6+6.4=11.0567÷(196-187)=63276-15÷3=271122-29-68=25106+783+82=971126-448÷4=14890÷2×6=267012×8×79=75846.4+3.2=9.6364×5-316=1504548-(155+234)=15935×23-139=666180÷3=6028×20÷4=1405.3+6.5=11.8394÷(18÷9)=19761+670÷5=195270÷(955-952)=9015×11×5=825144÷(424-418)=24311×(71-68)=93310×40÷2=200590+505+248=134330.3+19.4=49.75/8+2/8=7/889+255×3=8542.0+9.9=11.9133-49=84386-303-14=69348×3÷2=52210×2×92=1840495-(49+260)=186995-788÷4=798734×5=367026×13-136=202692-394+247=545370÷(18÷9)=185777÷3+177=436756÷(2×3)=126486-(259+95)=13274×53÷2=196140×10=400112÷7÷8=212×3×89=3204384÷6×4=256696÷6÷4=29543+265+586=1394459-307-97=55174×2×5=1740412-101+114=42525+374+187=586449×(56÷7)=3592218×3÷6=109192×3÷8=7226×34÷4=22112×41×5=2460954÷(161-159)=477728÷(4×2)=9116×4×70=4480287÷7×77=3157492-(368-244)=368329+12-184=157435-337+58=156(268-219)×18=88245÷(3×3)=5371-293=78100+190+461=751384+127×2=63865+13×14=247612÷(764-760)=153378+619-733=264162÷6=27756÷7÷2=54282÷3=9484×10=8402/8+3/8=5/8114×5×4=228067×(396-392)=26824×2×98=4704672÷(4×2)=84(765-335)÷2=2150.4+9.7=10.1824÷(2×4)=103116÷4×11=3194.0-3.7=0.3894÷(24÷8)=298625×(777-768)=562571×6-268=158(997-769)÷2=11469÷3×40=920298-147+290=44132×(24÷2)=38488+120×5=688453-(220+219)=145.1+8.1=13.257.4+13.3=70.7401-11×3=36847×(39÷3)=611866×6=5196772-547=225(437-425)×60=720472÷(64÷8)=59(489-89)÷2=20044×8=3524/8+2/8=6/8761+982-542=120145×2×26=2340570+(968-248)=12903.4-0.2=3.2730+185+15=930375÷5=75(385-82)÷3=10196.4-42.3=54.112÷4×19=57239+182-257=1642.4-2.0=0.412×44=528436÷(334-330)=10977+238=31531×78÷2=1209787-374-133=280543×9=4887699-85×7=104797-(470-457)=784343×(16÷4)=1372282÷(180-177)=9440×8-218=102687-25×19=212289×3×8=6936736×(14÷7)=1472748+751=1499134+357-195=296744÷(2×3)=12496÷4×31=74458×(100÷5)=1160153+604+170=927499-735÷3=254775÷5×4=620569×5-661=218422×35=77052-(488-470)=341/4+2/4=3/4720÷2×7=2520427+(295-151)=57198÷(630-628)=49340÷4×95=8075227-152-48=2741×28×5=5740908+973-693=11884.5-4.0=0.5498÷(42÷7)=83310-11×19=101276÷4×11=759214÷2=107381÷3=12718×25-336=114536-420=1161/7+5/7=6/7257+110=367335×6÷3=670126+128=25479.2+10.1=89.314×(72÷8)=126380÷4+326=421324×2÷4=162774÷6=12910÷2=5711÷9×77=608359+77=136568+701=1269298+(579-232)=64592.5-24.8=67.7382÷2=191(354-111)÷3=812/6-1/6=1/6960+886÷2=140367×(472÷8)=395313×8×3=312155×(162-159)=465980+11×16=115630×20-197=403259+14×7=35741×10-85=32534+896÷4=258136×(206-199)=95216×29×2=928855÷9×77=7315355-17×16=83527-(407+73)=47290÷(548-546)=145482÷(467-465)=24141×6×4=984693-83×3=44412×25=30021×17=357792÷2÷4=998.2-1.4=6.897×28÷2=1358276÷2+17=155754-21×12=502483×8-368=3496457×3=137139×11-80=349224-203=2146+160÷8=66929×7=6503423÷9×63=2961969-706+224=487(255-87)÷4=42771+688-225=123429×12×2=696(338-251)×44=3828396÷3=132834-29×10=544288×2÷4=144301-(180+67)=54342×2÷6=114186×5=93019×21-223=176268×2-165=371122×5-569=41138+15×49=873954÷2×3=1431666÷(3×3)=74490-805÷5=329350-29×11=3121×(68÷2)=714248×4×9=8928196×(20÷5)=784360÷9×15=60048÷8×53=318807÷3=269601×(81÷9)=540969+124+130=323148×(300-295)=740850÷2×5=2125804-10×70=10457×26÷3=494524×9-689=4027679-46-526=107920÷(16÷2)=115229-105=12447×2×72=676817×24-227=181406-(273-151)=284809×(81-76)=40457.6-5.2=2.490+412÷2=296306÷6×9=45975.9-66.0=9.9380+43-121=30244×60÷6=440681-(476-45)=25080×10-677=12348×(737-675)=297698×85×7=58310514-(72+365)=77115+(983-620)=47858×(441÷7)=3654467-11×35=8221×2×85=357071+425-85=411(728-456)÷2=136518+414×2=1346123+320-122=321138÷3+871=917470-97-253=12090×(146÷2)=657072×(18÷6)=216410-148=262402-(128+166)=108(855-764)×57=5187976÷8÷2=613/5-2/5=1/5220+35×11=605763×8÷7=87248×19÷2=45639×24÷3=31262×70×6=2604070×14-588=39220×19+314=694396×2÷3=264552×3÷2=828345-128+60=27778×3+684=91849×92=4508739+227×3=14201/8+7/8=1373-15×24=1315÷3×20=100385-231+302=456115+(488-172)=431906-258-44=60433×11+483=84640×5×2=400296-257+341=38030÷3+471=48156×16-256=640360÷(2×4)=45441÷(644-635)=49161÷(28÷4)=23227-72×3=11413-(83+213)=117605-254+685=103650×40=2000340÷(18÷9)=1701.0+0.3=1.326×28÷2=364945-180-100=665582÷6×2=19415×3×68=3060937+832-426=1343942-69-364=509261÷9=29480-90+114=5040.3+3.0=3.3418-389+449=478358-27×2=304649-(605-30)=74243×2=48681+691-719=53805÷(49÷7)=115182÷(57-50)=26285÷5=5770.6-19.7=50.941×2×13=1066207÷9×36=828987÷7÷3=47346-(96+236)=1414×37=51875×(32÷4)=600627+886+92=160551×(145-110)=1785405÷(3×3)=4514×3×6=252650×3-845=110526×(138÷6)=598408-39×8=96608÷8+318=394680×9÷8=765448-(13+287)=148444+582-528=498392÷7÷8=7365×2-683=47218+35×15=743528÷(2×3)=88172+235+96=50312×76×6=5472390×2-549=231426×2=852440-(330-42)=15225×3×9=67540÷5×31=248491-13×12=335177×(28÷7)=708336+(198-58)=476156÷6×18=468478×(42÷6)=3346(136-59)÷7=11358÷2+194=373544÷8+687=755330×2-103=557747-225×3=721.6+7.4=9.0588+32+486=1106731-139=592943-948÷2=469419-11×28=111700×2=1400402-570÷6=307362÷2×5=905335+106=44137×3=1116.7-3.7=3.0441+34×2=50956×13+923=165196×15÷3=4802.3-0.5=1.8126×2=252432+951-91=1292472-43-15=414(445-85)÷2=180836-25×28=13612×4×48=2304(554-219)÷5=6750×(494-479)=75050×12÷8=75961-56-28=877160÷(2×4)=20258÷3+188=274415-(33+163)=219396÷3×6=792707-197×3=11612×3×2=72464+14-38=44068×(30÷5)=408189÷7×5=135392+308+934=163426×(156÷6)=676(345-337)÷4=2318÷6×86=455863+209+554=82618×(100÷5)=360320÷5÷2=32314-(488-468)=294290+109-72=327(194-176)×41=738387-355+314=346388-98-203=87822÷6×9=1233195+738=933117×(28÷4)=819488÷8=61472-(394-150)=228883×8=706417×54÷9=102391-255÷3=306155+141+292=588472×9÷3=1416180÷9÷2=10980÷(25÷5)=196449+(431-168)=712168÷2=84789×(869-860)=71017.7-6.4=1.3208-169=39328÷(2×2)=82850-69×11=91924-326=598269-(481-378)=16615×6×38=342061×12×9=6588971-29×8=739308-32-123=1538.1-6.1=2.0544÷2÷8=3493+340-107=3266/8+2/8=167×(389-381)=5361.7+6.8=8.5498+(164-98)=56487×6×9=469851+(324-178)=19710×7×38=2660133+230=363288-20×10=8810×11×2=22036×40÷2=720111×6=666152÷(24÷3)=19419-37=382392÷(2×2)=98479-10×10=379485×2=970103×(12÷4)=309438+118×2=674193-50+134=27740×(216÷3)=2880395+(32-13)=414881-65+761=15776.6+3.7=10.372÷3÷4=614×(21÷3)=98926-10×14=786436×7=3052771-(768-106)=10918×(18÷6)=54980×3÷2=1470757-25×15=382792÷6÷6=22296-(421-342)=21756×(108÷9)=672380-165×2=5029×(115÷5)=667138+142=280726÷6=121980-27×29=197480-25×3=405139×(152-148)=556864÷(304-295)=9643×11-380=93930÷(12÷4)=310111-(772-743)=8235×24+202=104228×32=896(330-315)×46=690720-706=14232÷(4×2)=29(974-164)÷3=270255÷(458-455)=8566×14-471=45344×(114-83)=1364723-244=479206+246=452430-(435-20)=15251+162+151=564646-(856-640)=43013×75=97514×7×30=294029×10=290(428-77)÷3=11763×36=226818+94-19=9363÷(459-452)=969×(477-473)=276480-(350-160)=290247×(151-143)=1976160÷2÷8=1010+251+646=907357+710=1067243÷3=81426÷(82-80)=213830×8=6640227+38×17=87332×6÷4=48101+333=434176+(345-63)=458732÷4×8=1464898-(326+438)=134444-371+285=358378-108÷2=324136+(353-297)=192104÷(72÷9)=1341×12-137=35512+103×5=52716×(72÷6)=19273×66÷2=2409303-248+67=122165×4÷3=220452-(262+163)=27724÷2+186=548306÷2×6=918266+203×3=875194-50-54=90110÷2÷5=11107×9=963324÷4×6=486200÷2=100216÷3÷2=364.3-1.2=3.1302+141-116=32716×4×20=1280276÷6=46175-(181-172)=166942-(33+326)=58397×(546÷7)=7566370-28×13=6443+220+98=761336÷(24÷6)=8426×8×2=416830×(362-359)=2490270÷3=90438-18×12=22261+21×19=460407-295=11230+(358-254)=134448÷(2×2)=11261.8+20.2=82.0731-(532+176)=23960÷8÷6=20482-43×2=39627×2÷9=6480÷5÷6=16380÷4×86=8170(812-620)÷3=642.4+9.0=11.4(557-537)÷5=4236×4=944340÷2÷2=8511×27-104=19320÷4×95=475105×(42÷6)=735924-476÷4=805403-(175-105)=333107×(64÷8)=85632×3×77=73928.7+0.3=9.0184÷2×89=8188(464-16)÷2=22468×63÷6=714105+(928-806)=227(300-288)×65=780326+622+407=1355(423-396)÷9=3584-54-426=104236×3-293=415546+10×80=134630×10=300(302-260)÷6=7252÷(2×2)=63112×4-262=18617×33=561959×(40÷5)=767215×24-234=126685-(666-571)=590477+(165-103)=539714÷7÷3=34240÷6÷8=5745-34×9=43949-27+65=8777×(18÷3)=46237×2×84=6216(402-102)÷5=60432÷(2×3)=72448-86-199=163189÷7÷9=324×9÷8=27468-(230+103)=135657-294÷6=6084/8-1/8=3/8144÷8÷9=2(278-207)×79=560942×20÷4=21074+75+599=74883×3×2=49860×5÷3=100990×(563-556)=693087+277=36419×10×5=950934-107=82734×(81÷9)=306557-119×4=81102+(755-217)=640449-464÷4=3337.4-5.7=1.725×11-185=9012×3×56=201650×(661-567)=4700627×(64÷8)=501642×5-65=145135×4÷9=6031×4+38=162696÷(975-973)=348311+464-332=443378÷(442-433)=42914-(79+431)=404707×(40÷5)=565627×(162÷9)=486473-(173-40)=340126÷(438-429)=1446.5+43.2=89.735+(409-314)=130220+(850-846)=224804÷(36÷9)=20111×3×56=184820×21-38=382107×(275-272)=321870×2-753=987124×7-107=761481-353=12843+(831-613)=26192×8-724=12156÷2÷2=3936×13×8=3744694-273=42130×(300÷6)=1500545+178-490=233308÷(2×2)=770.8+9.0=9.8282÷3×6=56485×(758-719)=331514×23×2=644491-225=266164×(372-367)=82035×(224÷8)=980967+17×22=134144×9-77=31924×77×8=1478437×12-401=43413-134=279802+343+123=1268160+65×6=550176÷2×55=484061×5×2=6101/3+2/3=1410-455÷5=31920×6=120660÷(2×2)=165216-147=69421-680÷4=251363×2+619=1345708÷2÷2=177146+598+66=81025×(320÷8)=1000996÷(165-162)=332460÷5+188=280540÷(2×2)=135948÷6×5=790397+(474-187)=68439×(32÷4)=312779+965=1744144+193=337327+267=59448×2×24=2304(106-93)×31=40312×51+337=94977×(199-187)=924240÷8÷3=10896+110×5=1446100×(152-149)=300822×(741-734)=5754100÷2×34=17003.0+1.1=4.1266-85+124=305757+158×6=17054/8-2/8=2/8(614-567)×12=56435×(474-403)=248595.8-87.0=8.8280+150=430135÷3×80=360012×(94-52)=504182÷7×20=5208.2+72.9=81.121×2×30=1260270÷9×16=48015×3×6=270336÷2×5=84043×(38÷2)=817434-34-59=341853-140÷2=783881-811-14=5624×89=2136223+25×23=798792÷4=1981.6+9.8=11.4316×3×7=663644×72×4=12672482-78-31=37319×5×32=3040664÷(4×2)=83366÷2×6=1098129+321-369=8113×39=50742×98÷4=10296.1-2.4=3.7168+114=282186×2÷6=624.6-3.3=1.395×10-504=44610×21×4=840139×(15÷3)=695442-195-24=223631+935+488=205422+546÷7=10041×18=73862×(63÷9)=434164+24×14=500802-134×5=132979+44×17=172720×16÷8=40437-24×7=26914×96=134442×(205÷5)=1722535+17×12=73919×3×95=5415695-312×2=7177.0+12.6=89.6804÷(2×3)=13410×9×23=2070(333-300)×29=957382+83=465478-(141+241)=96228÷(42÷7)=38368-10=35815×27-166=239(933-669)÷8=3330.0-16.9=13.115×26×8=3120968×(140-133)=6776231+(489-315)=405797-666+899=1030978-79×4=662300÷5=6054×15÷6=1353/6+2/6=5/6118×2×4=94459×38×2=4484639÷(72÷8)=71348÷3=116(769-712)×92=5244770÷2×5=19253.1+8.6=11.7379-(109+112)=15844÷(24÷6)=1176×96×3=2188871+(479-413)=137672÷8÷6=14672×5=3360175+437=61219×3×4=22830×(