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

三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)匯編及答案集錦419-(82+150)=93+654+38=243+251=479-46×9=290-(78+173)=363+21-252=484-121+111=18×2×40=76×(81÷9)=966+287×2=507×(205-197)=468÷9×16=0.7+8.1=17×49-168=720+(683-654)=10.8+0.9=810-(666-481)=18×10×2=388+38+186=454-688÷2=281-199+200=482-23-246=4.2+5.8=967-(685+195)=48÷4×77=956-937=267×(902-894)=352+(118-31)=396-(425-265)=324÷3÷2=195+232+144=737×4=(406-34)÷4=28×(144÷6)=88×(144-136)=536+13×65=7.2-1.9=7.8+8.2=430×9=16×12×5=13×2×87=285÷(40÷8)=603-64+757=64×26=44×17÷2=58×95=288-18×16=396÷2+648=117×(36÷9)=345-(357-267)=198-(269-242)=424-78=425-(141-77)=493-35×13=345-170=100×(422-416)=342÷(98-95)=321+147=211+94÷2=231-12×19=72÷8=86×(24÷6)=14×61=571-98×5=(558-166)÷2=975+45×10=562×3=492+603+684=276-(16+192)=456-(227-56)=497÷7×3=50×(413-396)=42÷2×90=20×48÷4=380+134×4=33×29÷3=70×10-499=20×35×6=948÷(18÷3)=60×56=9.1-3.6=42×18-569=12×57-55=112×7-211=11×79=32×6×3=354×(24÷8)=416+366÷6=466-145-166=726-607=431-147×2=77×72=34×2×99=757-283-254=72×3÷9=240÷2÷2=669-(759-592)=128÷8×10=5/9-4/9=321×3=547-523=943-29×9=370+18-183=12×10×7=78×48=387-54=224÷(292-284)=42÷6×12=288-209=340-266+21=176÷8×71=(491-434)×15=340+(326-309)=428-30=632+771+107=85×(24÷6)=15×5×31=914-290+136=240÷3×96=335-(170+37)=344÷4÷2=16×10×2=504+731+740=685+175×5=330-58-250=(269-242)×15=10×84÷8=686-19=18×28=498÷(2×3)=96÷(2×4)=191-12×6=368÷2÷4=108+614=25×37=(645-580)×65=22×40÷5=312÷3=82×12-527=3/10+7/10=160+320=608÷(2×4)=31×31-222=170×3=34×11-131=198÷9+128=988÷4=44×10-373=638+(536-157)=332-776÷8=105×8÷7=97×(578-574)=18×12-106=62×8=51×4×2=492×2=82÷2×10=907×5-553=1/5+2/5=475-488÷8=565-399=278-538÷2=16×5+95=424-243-149=350×9÷7=81×7=134×(496-490)=441÷9×11=376+26×10=474-199-261=525+384-710=34÷2×48=(919-905)×29=97.6-75.9=5/8-3/8=420÷(444-440)=78÷(2×3)=392÷(4×2)=100+726÷2=49×(12÷3)=732×4÷3=98-22÷2=700÷(455-450)=999-349-332=81×(92-89)=159-791÷7=35×96÷2=112÷(14÷2)=28×(104÷4)=240×4×8=960+27×5=325-84×2=354÷6×8=523-105×4=473×2×4=59×41=(871-825)÷2=126+656÷4=(185-131)×16=24×13÷3=66÷3×44=32×3×54=236+14×28=91×(16÷8)=14×7×61=222+342+149=(603-299)÷4=19×(52÷4)=456÷(2×4)=614×5-604=357×2×4=100×9×6=135+23-122=608÷2+341=248+104×4=672÷8÷2=28.9+59.4=57+(284-263)=20×4×5=47×16÷4=119+(453-287)=5.2-0.4=215+818=2/6-1/6=37×(187-180)=720÷(2×3)=425+598-170=24×25+394=5/10+2/10=626-16×20=371+(338-318)=405÷5÷3=447-183+11=601-(322-62)=499+279=16×34×4=80+74=213+139×5=260+387+141=402÷(24÷4)=23.8+55.5=224+673+38=165-(398-273)=430÷5×6=346+58×15=(202-109)÷3=480÷(20÷5)=14×13×5=488-54×9=216+167×3=723+(925-40)=174+228×2=767×9=122×6-198=265-10×25=77÷(49÷7)=868×3-107=603+831+709=11×(354÷6)=32×3×26=972+12×83=951-(426+423)=698×9-998=840+615-474=95.2-91.2=(423-33)÷3=3.9+4.5=659×(56÷7)=547+338=26×(374-350)=50×(88÷4)=288-45=153÷3×44=372-153+202=360-289+319=245÷(63÷9)=814-328×2=978÷2+347=426-(180+152)=28×(105÷5)=277+329÷7=7.1-4.1=33+296+317=34×81×7=(985-385)÷5=135÷9×5=98×(720÷8)=239-28×3=22×5×3=644÷2×7=15×12+431=175×4=59+407-237=354-245-97=63×(10÷5)=144÷6÷4=368+208×3=3/7-2/7=109×(292-285)=78×6=310-225÷9=180÷9×46=96×68÷4=484+295=859-24×33=280÷(16÷4)=36×(633-595)=62×(559-466)=714×(997-991)=373-253+242=416×4-140=314×2÷4=433-(459-209)=372÷2=138×2+61=(441-419)×19=75×(441-434)=30×10+358=648÷3÷6=473+(187-10)=636÷(701-695)=9.5-0.3=761-617+355=720÷9÷4=88+(149-88)=748-46×13=29×6×5=17×2×32=94×(386-383)=585×3-832=98×96÷8=192÷4×16=54÷(3×3)=990÷2=322÷2=539÷7×4=8.1-4.0=51×(16÷4)=381×(16÷2)=44×4×5=879-873+641=333+36×17=21×(52÷4)=2.6-0.7=191+12×36=27×22-28=514+719+614=449-(425-176)=151+49+463=158-780÷5=810÷5÷9=25×(80÷8)=914÷(14÷7)=91×(741-706)=300-13×19=835-770=(304-260)×17=381+896=993-48×18=8.2-1.0=221+22-82=267×(129-126)=26×27-210=687×6÷9=4.5-1.1=12×45÷2=10×(480÷8)=302+39+218=32×10÷5=855+(743-397)=304-714÷7=43×60=190×5×6=148×3÷2=36×12×2=923+286-816=1/7+4/7=263+122×5=952×6÷2=285+176=429-519÷3=918-99-800=188÷2÷2=253×7-38=760-60×4=388÷(779-777)=821×(30÷6)=66×15-303=168+(719-455)=498×5÷6=32×13-287=388-51+18=4.9+3.8=648÷(21÷7)=42×(432÷6)=98×(360÷9)=59×4÷2=764+721÷7=9.9-8.3=(863-146)÷3=28×6÷4=98×4-224=75×(70÷2)=76-210÷5=412-11×26=8.6-4.4=150×9=615-15×3=10÷2×18=7.5-6.7=758÷2×8=216÷(18÷3)=461-412+467=10÷2=353-27×13=85÷(867-862)=55+468+383=567÷(3×3)=16÷(163-161)=276÷(18÷6)=196+26×14=386-(82+231)=626-(36+200)=31×(24÷6)=36×2÷6=62×12=30×31-384=16×13=920÷4÷5=696÷(548-546)=70×25÷2=110+26×26=199×9÷3=486÷(56-50)=391-71×2=698×7÷2=823×3-504=40÷(2×4)=376÷2÷4=22+478+151=756+25×18=3/5-1/5=17×50=450+36×4=259+247+360=584÷(2×4)=780-169+171=51×(579-520)=68.3-30.1=264-77-94=910-(964-503)=10×62=528÷4÷3=133-11×9=300+(390-81)=3/8+2/8=208+157-126=620×2-343=414+594-372=96÷8×24=36×13-391=886+844+512=376-(111-83)=460-(98+79)=266÷7×45=648÷2÷9=93+200=540+714-517=128×(705-700)=193+16×38=8.4+2.0=33×(416-343)=371÷7×70=666÷(3×3)=125÷(25÷5)=8.1+1.8=709×8=24÷3×45=12×25-160=248×3×7=210×(72÷9)=924÷(2×2)=652-645÷3=16÷(2×4)=678+880-160=21×26-253=60.3+5.5=60÷6=18÷3=14×57=812×5-188=660÷5÷2=128×(285-281)=269×(88-85)=34.8-26.2=462÷(3×2)=690÷(2×3)=23×16×2=(133-43)×78=409+878-797=665-66×2=3/9-2/9=607-(641-623)=441+10×6=55×18=319+834+563=40×16-300=4/6+2/6=84÷6×61=207+17×49=162÷2=831+(164-85)=679×2=315÷(3×3)=842+(984-240)=844×6÷4=224-152÷8=576÷9×53=4/7-2/7=898-(11+369)=11×8×2=56.9+37.7=893-246×3=412+31×9=351-(649-518)=248×2-173=759×3=677×9÷3=68÷4×38=639×3=666÷9+159=315+(617-564)=176+(162-143)=138-(150-43)=318÷(828-825)=140×7=40×5×2=78.3-72.6=64×65×8=274×2=133+353-61=35×13-32=176÷(713-705)=525-233-243=868-535+836=928-(516+34)=42×2×27=386÷2+275=89+237=905÷5=414÷(3×3)=39×20-299=390÷(18÷6)=283×2×6=41×2×76=2.9+3.5=739-582=778-307+628=820+429-805=124÷(16÷8)=459-57×2=972÷(2×3)=21×32=70×(36÷4)=76×93÷3=302-(176+41)=917×6=79×4=642÷(2×3)=966-536-111=196+(390-110)=468-101-136=193×2-20=682-24×3=327-10+17=41×10×2=453-35×9=494-(532-415)=537+584=852÷(3×2)=954+992+729=565×6-177=400-(78+201)=420-(138+39)=930-(612-437)=261×2÷9=368×2÷4=58×6-114=10×8×2=35÷(542-535)=84÷7÷4=245+214=207-100÷5=888÷(4×2)=100×2÷5=691-(118+300)=885÷5×7=140÷7÷4=42×29×6=430-13×33=33×4+713=48×(18÷9)=333-122×2=75×3÷9=307×2-535=752÷8=92×9-184=(157-113)×45=83×(80÷8)=232÷8×20=663×(64÷8)=944÷(2×4)=936-(788-181)=483-(410-167)=87×(585÷9)=329+20×30=231×2÷6=21×2×17=22×2×92=424+492=51×31×3=9.2-7.9=190+17×33=419-369-45=(850-636)÷2=167-20×7=296÷8×82=9.7+1.3=798-10×8=966-132×4=290÷5×3=450+900÷2=18×6÷4=882×(30÷5)=66×2+479=5.2+3.1=754÷(14÷7)=142×4÷8=500÷(496-492)=885-68×5=423+(419-330)=491-295-123=252÷4×14=19×15-28=957-(266+41)=176×(24÷8)=97×96×4=22×40×6=471-265-116=(537-258)÷3=389-145×2=868-32=338+108÷2=284÷(36÷9)=366÷3=10×8×76=467×(81÷9)=259-219=224÷8=409-271-52=406-343-37=500÷(653-651)=286+(343-31)=596+954=842-149-531=843-56×10=246+85=17×16-212=285-(181+92)=38×(57-50)=125×6-403=24×20÷5=29+20×19=451-28×16=847+876-389=(412-196)÷3=(257-145)÷7=14×(16÷4)=297×2÷6=21×3×63=52+20×21=412-16×19=978-149-751=21×(204÷6)=583-15×12=258÷2=300×4=273+238+463=152-(165-93)=57×27×6=16×50-208=369-718÷2=11×8×65=755-100-255=84÷7=320÷(56÷7)=10×11×3=872-645+646=9.8-5.3=273×2+458=81÷9+374=864-309-532=228-(151-138)=147÷(21÷7)=532÷2÷7=361-800÷5=49×60÷7=460+(200-104)=(401-326)×39=22×26+767=57×68÷3=488+47×5=10×(688÷8)=815÷5=164+200-271=224÷7÷8=80+42=752÷4÷4=91×(270÷6)=(81-33)÷8=83×54÷3=19×15-225=69-36=924+522=724-(265+263)=252+996+383=97×(35÷7)=761-468+681=188+107-70=24×2×81=380+(443-281)=564÷(663-657)=20+26×8=100×2÷8=456-131×3=342+57×3=75×(371-300)=23×28-74=667-636÷2=(259-23)÷4=24×(52÷4)=265+317-479=28+29=348÷2÷2=784÷(2×4)=294+432÷9=317-67+102=9.4-3.5=120÷5=47×99×8=98×4×5=92÷2÷2=43×92=481×9-589=195÷(25÷5)=492-624÷2=352+133-482=160×(42÷7)=180÷(184-182)=432÷(21÷7)=(307-223)÷4=256+48÷4=12×32×2=19+14×43=165+225-198=784÷(2×2)=686+720=164+471+328=434÷2×6=76×(93-86)=568÷8=102-39=919-352-154=76×(35÷7)=716-(526+65)=268÷(102-98)=166×4-577=2.1+0.6=824÷(4×2)=198×(39-36)=295×(617-612)=706-645=874+(618-209)=23×21=322÷(330-323)=948×(56÷8)=78×(456÷8)=948÷6×2=405+21-361=340÷(485-480)=198÷(18÷9)=886÷2+651=107+353+531=48×34=372+91-372=309×3=66×(309-300)=39×78×6=162×4×5=477×2×6=117×2×3=850÷2÷5=2/5+3/5=(388-265)÷3=30÷(883-878)=(416-236)÷9=(373-273)÷2=161×(414-411)=224÷(2×4)=521+130=288-212=12×7×75=186+185+319=497-792÷2=468-51×6=490÷(132-130)=26×4+428=35×21-598=16×(124-115)=(145-80)×12=133÷(307-300)=945÷7×9=572+82×6=482-18×17=463-100÷4=329×(18÷9)=879×(384-376)=49×(364÷4)=248×(189-185)=65÷(35÷7)=101+12×39=14×7×64=532+(500-81)=520÷2=466×(35÷5)=21×(52÷2)=40×(310-301)=168×5÷6=299+530÷5=70×14=907-36×17=160÷8×94=684+412-768=400÷8=(563-205)÷2=750-(469-273)=70×88÷2=17×(487-453)=(400-165)÷5=121+341=437×2-712=43×2×38=27÷3×82=939÷3=9.4-9.0=135-31×2=100+(700-233)=180×3-436=58×(196÷2)=104+367-107=418+(948-28)=374-(301-169)=67.6-50.6=(535-458)×94=754-11-488=20.6+68.6=628+50×10=321+55×13=985-(454-381)=807×8-988=112÷(16÷8)=418÷(18÷9)=366-86+627=653-528+21=96×4×7=370×2×9=476×(693-684)=59×(180÷3)=566÷(163-161)=708-(44+444)=44×7×2=10×(476÷7)=32×11÷8=567÷3÷7=58×88÷8=929-16-144=(974-490)÷4=533-(658-276)=48+57×12=814-(359+292)=40×(140÷2)=392-208÷8=14×(712÷8)=105×(14÷7)=252÷(158-154)=66÷2=472+27×9=532+574-727=528÷(3×2)=(595-395)÷4=447-238=(479-185)÷7=53×(290-275)=43×3×5=376-(186-63)=9.6-2.6=87×62=126÷7÷6=44×4÷2=27×(233-214)=636+744+392=45×2×58=13×27÷3=(267-252)×19=102×2-63=(409-97)÷2=924-(101+735)=348÷2+414=11×13-111=952÷7=79×41×3=588+152-451=38×15=108×5÷4=482-142=354+130+156=728-140+56=280×9÷3=275+198-397=322-102×2=40÷5=8.5-6.0=240×3=91×59=2.8+7.8=60×8=192÷4=756÷9÷7=15×15×3=39×(126÷9)=96×21=772-(257+149)=549-(83+140)=57×76×4=32×2=918÷3=879-286-37=18×42+122=444÷(500-496)=272÷2×3=34.1-19.8=7.2+2.7=260÷2×6=586+723=769+22+96=153÷3×29=33×3×93=50×(935-929)=96×82×7=894×8=46×12÷6=265÷(15÷3)=2/4-1/4=353+176÷2=63÷3+946=136÷4×9=94×10=222÷(215-212)=34.4+11.4=56×58÷2=635+574-680=11×84÷6=306×4÷2=408-(129+44)=824÷2+492=200+33×15=214÷2×9=418-77+105=131×4-237=141+221=555-26×12=668×3÷6=47×40÷8=240÷(42÷7)=17×23-134=34×2×12=857-222=87+165=392×(83-75)=51×(150÷2)=360+10-251=82×43×6=984-487-351=72×3×4=34×20+52=28×(147÷7)=1.6+7.8=192÷6×4=476÷(12÷3)=8.1-6.0=392-304÷4=64×22×9=21×5+259=150×2÷5=919-28-802=472÷2=92×67÷4=111+660÷5=56×(30÷6)=481-(111+50)=460÷2÷5=810÷9÷9=2/7+5/7=923-21×40=425÷(388-383)=849+(919-531)=19×12×4=144÷3÷4=150-387÷3=(367-355)×66=932÷2+143=279×3-31=198×2÷3=868÷(135-128)=340÷5×6=113+526+340=843×3=834-60×13=278÷2=947+91×9=168÷2÷7=85×(18÷6)=(458-364)×43=265-(27+19)=76+285=49÷7×32=266+217=580÷4=19×17-61=664-474÷3=400÷4=450÷(18÷9)=(358-172)÷2=420+675÷3=822÷6+408=569+205×3=379+172×4=632÷8×3=63÷7×4=595-346-88=280÷8×7=663×(56÷7)=493-186×2=138+540=924÷2÷2=70×22×9=212×4-772=983+345+167=141×7×6=130-85+253=3/7+4/7=16+149-64=864÷(2×4)=520+88×8=182-51+83=493-104=399+364÷4=14×20÷4=16×2×78=12×10×4=932-519=236+50=276-11×17=882-776+681=78÷6+388=18×(18÷2)=288+172+396=874+(943-172)=155-27-112=117+291=161×4=350÷(10÷2)=300-133-27=164-19×2=130×4÷5=263-217=465-12×33=421+35-456=637-18×2=208-(413-294)=630÷3×9=130-(40+48)=144÷(209-201)=827+146×6=189÷9×35=145÷5×6=598×8-570=459-37=692+39÷3=45×(86÷2)=819÷9×8=324×(12÷4)=60×(82-66)=(637-232)÷9=18×3×60=37×18÷2=457-428=53+410+225=711-11×17=28×13×2=99×44÷9=340÷2+620=478÷2=77×2×5=14×67=653×(237-231)=294×(27÷9)=(80-60)×32=976-(117+251)=75×52÷4=741-36×17=19×4×46=2.7+3.8=276÷3=981-585÷5=920÷2+923=280-13×3=105÷3×7=1/4+2/4=294÷7×2=435-236-152=380-58×5=44×6×3=3.6+9.3=235+500+462=12×8×5=310÷2×8=13×29×2=633+414÷6=214-(242-238)=320-10×15=13×51-313=52.8-7.7=254×3+475=91.0-85.3=948÷2=(240-177)÷7=10×(87-68)=475×6=788-373×2=(642-354)÷6=146+190-141=193+10×30=9.8-9.7=396+330+754=347×5=682-45÷3=756÷9÷2=30×5=761×(198-195)=301÷7=19×5×25=105×4×7=4/8-1/8=204÷(735-729)=16×22-53=460÷5×35=49×8=412+34×28=777-87×8=14×33-313=(456-186)÷9=113-98=19×20=880-295+113=445×2=38×(148-90)=904-(454-23)=9.2-8.2=445-16×25=30×25=93+432÷8=936÷9=17×4×42=(652-22)÷2=349-83=201+944÷4=469+250=390-(82+258)=93×90=378÷6÷7=151+53×5=412÷2×7=819÷9×92=21×(98÷7)=59×(131-120)=1.1+8.5=91×39×4=176×(708-700)=816-930÷5=24×3×86=419-13×20=858+(932-186)=777×3÷7=480×2-330=20×(160-138)=230-(426-386)=23×4×30=113×4÷2=66×11=(398-23)÷3=408-13×28=258÷6×14=48×(72÷8)=702-(636-293)=41×7×3=140×5÷2=780÷2÷6=392-(456-290)=145÷(45÷9)=0.6+6.4=554×(545-540)=654+(949-200)=156÷(385-379)=665+915-969=491-13×27=804÷(828-824)=30×11+268=69×(104÷8)=737+321=91×5×6=797-130=670÷2×5=42÷3×23=406÷7×8=249×2=101+274=(411-222)÷3=193+113×6=356+(458-441)=415÷(151-146)=878÷2×6=14×70-105=24×3×68=379+338=413+99×9=398-223=42+162×3=92÷2=12÷2×94=536-11×28=(67-27)÷2=2.9-2.5=90×47=564×(25÷5)=10×40÷5=77-12÷2=15×11×4=325-936÷6=23×11-137=237÷3×11=13×75+56=150+75=368-218-15=(388-34)÷6=132÷4×22=963-(40+448)=804-(269+244)=(254-212)×20=879-491-34=285-25=(756-688)÷2=260÷(407-402)=242-840÷7=924-30×6=786×(521-516)=90×9÷6=46×(445-355)=922÷(463-461)=27×93÷9=57÷3+436=373-95-33=423-220-111=13.9+55.7=414÷2+163=15×18=31×3×52=221+122=161+197+660=38×24÷4=14+(128-124)=420÷6+66=3/6-2/6=229×4-426=(208-33)÷5=297÷(426-417)=18×3×20=459÷(222-213)=320÷4×7=334-21×12=67×9×4=(151-15)÷2=90÷3=318÷6×70=662-436=11×8×73=122×2×3=104÷8×50=829×4-848=990÷(2×3)=90+370+50=143×(54÷9)=301+182×2=414-(107+209)=9.9-7.2=151-(25+84)=16×4×76=4.0+3.9=738÷(3×3)=12×10×5=434-215+177=960+899-977=428-32-36=7.9+8.3=430÷(15÷3)=(475-420)×16=882÷(2×3)=474÷(3×2)=69×2×4=22×30÷6=962+566-469=(654-590)×67=870-43=63×9+70=11×32-130=605+(551-10)=349×8-724=439×2-529=149-84=45×14+125=108÷(48÷8)=453-19×18=935-255+791=25×86÷2=503-39+166=63×69=(428-320)÷4=816÷(20÷5)=412÷(14÷7)=11×8×87=808-498÷6=42×9=184+(388-274)=70÷2×97=884-62×14=130×4=279×2=0.2+8.2=69×(98÷7)=602-96+605=16×29-33=307-168-83=239×(48÷6)=9.5+7.3=792÷3÷2=210÷7÷6=17×16=484+(899-102)=498÷6×5=13×17×2=73×55=405+(279-184)=19.6-6.0=616÷(14÷7)=664-(132+50)=81×(339-333)=72×9-626=369×7=24×10=16×(761-678)=840-576÷6=74+(422-294)=55×31×7=525×3=389-39+40=609-(590-277)=835-174=230×3÷5=751-438÷2=523+498-700=362+599+564=40÷(16÷2)=30×17÷3=996×(64÷8)=693÷7×6=295×(252-249)=920÷(2×2)=381-(475-117)=549÷3×7=966-50×14=452-326+13=530-24×21=6.7-6.3=574÷2×9=647+772-679=574-(836-621)=891-22×17=39.5+28.2=11×17×5=47×2×87=4/7-3/7=109-385÷5=243+(413-340)=41×2×58=394-204÷3=168÷(4×2)=2.6+2.7=4.2+6.5=82×(904-869)=336-232=78+39×23=99×(344-335)=336÷(2×3)=355+(489-266)=12×48=362÷2×8=2/8+4/8=(142-76)÷6=28×10-56=24×3×34=625-(80+482)=77×75÷7=279-133÷7=496-272+195=25.9+55.4=810÷(30÷5)=653-(509-452)=576+33×10=42×6-50=976÷8×6=10×(408÷8)=55×12=(975-961)÷7=22×(340÷4)=552÷3÷2=22×3×7=14×9×6=459-383+51=569-155×3=4.0+1.0=51.5-44.2=602+37×25=69-195÷3=400-17×19=384-30×2=10×17-152=719+534÷2=215-(53+133)=30.5+22.0=299×3-800=207-(207-42)=341-12×14=512÷4÷4=290÷2=11+259+358=105×(392-387)=65.2-37.4=313+12×40=54×13÷3=86×(153÷9)=170÷5+817=441+206=361-29×2=60÷(3×2)=48÷(54÷9)=840-431+500=74×(198÷3)=99+321-173=824+143×4=3.0-1.0=13×60÷3=1.6-1.5=101×(492-485)=17×(461-440)=21×9×3=31×9×2=549+18×14=978-217÷7=20×11×3=8.5+4.2=376-(154+99)=39.6+43.0=28×2×15=23×16-41=146÷2=125×6=333-23×12=378÷3÷2=472-530÷5=392+173+321=37×13-422=889-(516-373)=44.4-0.3=268-(156+50)=257-48+16=802-748=376÷(2×4)=258+184+511=7.3+3.8=521-108÷3=295×(24÷3)=3/8+4/8=903÷7×4=108×8÷4=301×2+190=88÷(260-252)=3.9-1.2=719×6-951=482÷(10÷5)=270-16=37×59×2=109×3×2=31×2×96=27×(165÷5)=308÷2×6=189×(153-148)=372÷(2×2)=255+193=260÷(159-154)=453+(999-208)=688÷(2×4)=198-135+235=2/5-1/5=931-548-122=96×(688÷8)=928-(826-449)=(372-360)×36=761-98-358=460-444+455=869+74×2=461-427=6.3+3.2=109×9-64=11×72+55=參考答案419-(82+150)=18793+654+38=785243+251=494479-46×9=65290-(78+173)=39363+21-252=132484-121+111=47418×2×40=144076×(81÷9)=684966+287×2=1540507×(205-197)=4056468÷9×16=8320.7+8.1=8.817×49-168=665720+(683-654)=74910.8+0.9=11.7810-(666-481)=62518×10×2=360388+38+186=612454-688÷2=110281-199+200=282482-23-246=2134.2+5.8=10.0967-(685+195)=8748÷4×77=924956-937=19267×(902-894)=2136352+(118-31)=439396-(425-265)=236324÷3÷2=54195+232+144=571737×4=2948(406-34)÷4=9328×(144÷6)=67288×(144-136)=704536+13×65=13817.2-1.9=5.37.8+8.2=16.0430×9=387016×12×5=96013×2×87=2262285÷(40÷8)=57603-64+757=129664×26=166444×17÷2=37458×95=5510288-18×16=0396÷2+648=846117×(36÷9)=468345-(357-267)=255198-(269-242)=171424-78=346425-(141-77)=361493-35×13=38345-170=175100×(422-416)=600342÷(98-95)=114321+147=468211+94÷2=258231-12×19=372÷8=986×(24÷6)=34414×61=854571-98×5=81(558-166)÷2=196975+45×10=1425562×3=1686492+603+684=1779276-(16+192)=68456-(227-56)=285497÷7×3=21350×(413-396)=85042÷2×90=189020×48÷4=240380+134×4=91633×29÷3=31970×10-499=20120×35×6=4200948÷(18÷3)=15860×56=33609.1-3.6=5.542×18-569=18712×57-55=629112×7-211=57311×79=86932×6×3=576354×(24÷8)=1062416+366÷6=477466-145-166=155726-607=119431-147×2=13777×72=554434×2×99=6732757-283-254=22072×3÷9=24240÷2÷2=60669-(759-592)=502128÷8×10=1605/9-4/9=1/9321×3=963547-523=24943-29×9=682370+18-183=20512×10×7=84078×48=3744387-54=333224÷(292-284)=2842÷6×12=84288-209=79340-266+21=95176÷8×71=1562(491-434)×15=855340+(326-309)=357428-30=398632+771+107=151085×(24÷6)=34015×5×31=2325914-290+136=760240÷3×96=7680335-(170+37)=128344÷4÷2=4316×10×2=320504+731+740=1975685+175×5=1560330-58-250=22(269-242)×15=40510×84÷8=105686-19=66718×28=504498÷(2×3)=8396÷(2×4)=12191-12×6=119368÷2÷4=46108+614=72225×37=925(645-580)×65=422522×40÷5=176312÷3=10482×12-527=4573/10+7/10=1160+320=480608÷(2×4)=7631×31-222=739170×3=51034×11-131=243198÷9+128=150988÷4=24744×10-373=67638+(536-157)=1017332-776÷8=235105×8÷7=12097×(578-574)=38818×12-106=11062×8=49651×4×2=408492×2=98482÷2×10=410907×5-553=39821/5+2/5=3/5475-488÷8=414565-399=166278-538÷2=916×5+95=175424-243-149=32350×9÷7=45081×7=567134×(496-490)=804441÷9×11=539376+26×10=636474-199-261=14525+384-710=19934÷2×48=816(919-905)×29=40697.6-75.9=21.75/8-3/8=2/8420÷(444-440)=10578÷(2×3)=13392÷(4×2)=49100+726÷2=46349×(12÷3)=196732×4÷3=97698-22÷2=87700÷(455-450)=140999-349-332=31881×(92-89)=243159-791÷7=4635×96÷2=1680112÷(14÷2)=1628×(104÷4)=728240×4×8=7680960+27×5=1095325-84×2=157354÷6×8=472523-105×4=103473×2×4=378459×41=2419(871-825)÷2=23126+656÷4=290(185-131)×16=86424×13÷3=10466÷3×44=96832×3×54=5184236+14×28=62891×(16÷8)=18214×7×61=5978222+342+149=713(603-299)÷4=7619×(52÷4)=247456÷(2×4)=57614×5-604=2466357×2×4=2856100×9×6=5400135+23-122=36608÷2+341=645248+104×4=664672÷8÷2=4228.9+59.4=88.357+(284-263)=7820×4×5=40047×16÷4=188119+(453-287)=2855.2-0.4=4.8215+818=10332/6-1/6=1/637×(187-180)=259720÷(2×3)=120425+598-170=85324×25+394=9945/10+2/10=7/10626-16×20=306371+(338-318)=391405÷5÷3=27447-183+11=275601-(322-62)=341499+279=77816×34×4=217680+74=154213+139×5=908260+387+141=788402÷(24÷4)=6723.8+55.5=79.3224+673+38=935165-(398-273)=40430÷5×6=516346+58×15=1216(202-109)÷3=31480÷(20÷5)=12014×13×5=910488-54×9=2216+167×3=717723+(925-40)=1608174+228×2=630767×9=6903122×6-198=534265-10×25=1577÷(49÷7)=11868×3-107=2497603+831+709=214311×(354÷6)=64932×3×26=2496972+12×83=1968951-(426+423)=102698×9-998=5284840+615-474=98195.2-91.2=4.0(423-33)÷3=1303.9+4.5=8.4659×(56÷7)=5272547+338=88526×(374-350)=62450×(88÷4)=1100288-45=243153÷3×44=2244372-153+202=421360-289+319=390245÷(63÷9)=35814-328×2=158978÷2+347=836426-(180+152)=9428×(105÷5)=588277+329÷7=3247.1-4.1=3.033+296+317=64634×81×7=19278(985-385)÷5=120135÷9×5=7598×(720÷8)=8820239-28×3=15522×5×3=330644÷2×7=225415×12+431=611175×4=70059+407-237=229354-245-97=1263×(10÷5)=126144÷6÷4=6368+208×3=9923/7-2/7=1/7109×(292-285)=76378×6=468310-225÷9=285180÷9×46=92096×68÷4=1632484+295=779859-24×33=67280÷(16÷4)=7036×(633-595)=136862×(559-466)=5766714×(997-991)=4284373-253+242=362416×4-140=1524314×2÷4=157433-(459-209)=183372÷2=186138×2+61=337(441-419)×19=41875×(441-434)=52530×10+358=658648÷3÷6=36473+(187-10)=650636÷(701-695)=1069.5-0.3=9.2761-617+355=499720÷9÷4=2088+(149-88)=149748-46×13=15029×6×5=87017×2×32=108894×(386-383)=282585×3-832=92398×96÷8=1176192÷4×16=76854÷(3×3)=6990÷2=495322÷2=161539÷7×4=3088.1-4.0=4.151×(16÷4)=204381×(16÷2)=304844×4×5=880879-873+641=647333+36×17=94521×(52÷4)=2732.6-0.7=1.9191+12×36=62327×22-28=566514+719+614=1847449-(425-176)=200151+49+463=663158-780÷5=2810÷5÷9=1825×(80÷8)=250914÷(14÷7)=45791×(741-706)=3185300-13×19=53835-770=65(304-260)×17=748381+896=1277993-48×18=1298.2-1.0=7.2221+22-82=161267×(129-126)=80126×27-210=492687×6÷9=4584.5-1.1=3.412×45÷2=27010×(480÷8)=600302+39+218=55932×10÷5=64855+(743-397)=1201304-714÷7=20243×60=2580190×5×6=5700148×3÷2=22236×12×2=864923+286-816=3931/7+4/7=5/7263+122×5=873952×6÷2=2856285+176=461429-519÷3=256918-99-800=19188÷2÷2=47253×7-38=1733760-60×4=520388÷(779-777)=194821×(30÷6)=410566×15-303=687168+(719-455)=432498×5÷6=41532×13-287=129388-51+18=3554.9+3.8=8.7648÷(21÷7)=21642×(432÷6)=302498×(360÷9)=392059×4÷2=118764+721÷7=8679.9-8.3=1.6(863-146)÷3=23928×6÷4=4298×4-224=16875×(70÷2)=262576-210÷5=34412-11×26=1268.6-4.4=4.2150×9=1350615-15×3=57010÷2×18=907.5-6.7=0.8758÷2×8=3032216÷(18÷3)=36461-412+467=51610÷2=5353-27×13=285÷(867-862)=1755+468+383=906567÷(3×3)=6316÷(163-161)=8276÷(18÷6)=92196+26×14=560386-(82+231)=73626-(36+200)=39031×(24÷6)=12436×2÷6=1262×12=74430×31-384=54616×13=208920÷4÷5=46696÷(548-546)=34870×25÷2=875110+26×26=786199×9÷3=597486÷(56-50)=81391-71×2=249698×7÷2=2443823×3-504=196540÷(2×4)=5376÷2÷4=4722+478+151=651756+25×18=12063/5-1/5=2/517×50=850450+36×4=594259+247+360=866584÷(2×4)=73780-169+171=78251×(579-520)=300968.3-30.1=38.2264-77-94=93910-(964-503)=44910×62=620528÷4÷3=44133-11×9=34300+(390-81)=6093/8+2/8=5/8208+157-126=239620×2-343=897414+594-372=63696÷8×24=28836×13-391=77886+844+512=2242376-(111-83)=348460-(98+79)=283266÷7×45=1710648÷2÷9=3693+200=293540+714-517=737128×(705-700)=640193+16×38=8018.4+2.0=10.433×(416-343)=2409371÷7×70=3710666÷(3×3)=74125÷(25÷5)=258.1+1.8=9.9709×8=567224÷3×45=36012×25-160=140248×3×7=5208210×(72÷9)=1680924÷(2×2)=231652-645÷3=43716÷(2×4)=2678+880-160=139821×26-253=29360.3+5.5=65.860÷6=1018÷3=614×57=798812×5-188=3872660÷5÷2=66128×(285-281)=512269×(88-85)=80734.8-26.2=8.6462÷(3×2)=77690÷(2×3)=11523×16×2=736(133-43)×78=7020409+878-797=490665-66×2=5333/9-2/9=1/9607-(641-623)=589441+10×6=50155×18=990319+834+563=171640×16-300=3404/6+2/6=184÷6×61=854207+17×49=1040162÷2=81831+(164-85)=910679×2=1358315÷(3×3)=35842+(984-240)=1586844×6÷4=1266224-152÷8=205576÷9×53=33924/7-2/7=2/7898-(11+369)=51811×8×2=17656.9+37.7=94.6893-246×3=155412+31×9=691351-(649-518)=220248×2-173=323759×3=2277677×9÷3=203168÷4×38=646639×3=1917666÷9+159=233315+(617-564)=368176+(162-143)=195138-(150-43)=31318÷(828-825)=106140×7=98040×5×2=40078.3-72.6=5.764×65×8=33280274×2=548133+353-61=42535×13-32=423176÷(713-705)=22525-233-243=49868-535+836=1169928-(516+34)=37842×2×27=2268386÷2+275=46889+237=326905÷5=181414÷(3×3)=4639×20-299=481390÷(18÷6)=130283×2×6=339641×2×76=62322.9+3.5=6.4739-582=157778-307+628=1099820+429-805=444124÷(16÷8)=62459-57×2=345972÷(2×3)=16221×32=67270×(36÷4)=63076×93÷3=2356302-(176+41)=85917×6=550279×4=316642÷(2×3)=107966-536-111=319196+(390-110)=476468-101-136=231193×2-20=366682-24×3=610327-10+17=33441×10×2=820453-35×9=138494-(532-415)=377537+584=1121852÷(3×2)=142954+992+729=2675565×6-177=3213400-(78+201)=121420-(138+39)=243930-(612-437)=755261×2÷9=58368×2÷4=18458×6-114=23410×8×2=16035÷(542-535)=584÷7÷4=3245+214=459207-100÷5=187888÷(4×2)=111100×2÷5=40691-(118+300)=273885÷5×7=1239140÷7÷4=542×29×6=7308430-13×33=133×4+713=84548×(18÷9)=96333-122×2=8975×3÷9=25307×2-535=79752÷8=9492×9-184=644(157-113)×45=198083×(80÷8)=830232÷8×20=580663×(64÷8)=5304944÷(2×4)=118936-(788-181)=329483-(410-167)=24087×(585÷9)=5655329+20×30=929231×2÷6=7721×2×17=71422×2×92=4048424+492=91651×31×3=47439.2-7.9=1.3190+17×33=751419-369-45=5(850-636)÷2=107167-20×7=27296÷8×82=30349.7+1.3=11.0798-10×8=718966-132×4=438290÷5×3=174450+900÷2=90018×6÷4=27882×(30÷5)=529266×2+479=6115.2+3.1=8.3754÷(14÷7)=377142×4÷8=71500÷(496-492)=125885-68×5=545423+(419-330)=512491-295-123=73252÷4×14=88219×15-28=257957-(266+41)=650176×(24÷8)=52897×96×4=3724822×40×6=5280471-265-116=90(537-258)÷3=93389-145×2=99868-32=836338+108÷2=392284÷(36÷9)=71366÷3=12210×8×76=6080467×(81÷9)=4203259-219=40224÷8=28409-271-52=86406-343-37=26500÷(653-651)=250286+(343-31)=598596+954=1550842-149-531=162843-56×10=283246+85=33117×16-212=60285-(181+92)=1238×(57-50)=266125×6-403=34724×20÷5=9629+20×19=409451-28×16=3847+876-389=1334(412-196)÷3=72(257-145)÷7=1614×(16÷4)=56297×2÷6=9921×3×63=396952+20×21=472412-16×19=108978-149-751=7821×(204÷6)=714583-15×12=403258÷2=129300×4=1200273+238+463=974152-(165-93)=8057×27×6=923416×50-208=592369-718÷2=1011×8×65=5720755-100-255=40084÷7=12320÷(56÷7)=4010×11×3=330872-645+646=8739.8-5.3=4.5273×2+458=100481÷9+374=383864-309-532=23228-(151-138)=215147÷(21÷7)=49532÷2÷7=38361-800÷5=20149×60÷7=420460+(200-104)=556(401-326)×39=292522×26+767=133957×68÷3=1292488+47×5=72310×(688÷8)=860815÷5=163164+200-271=93224÷7÷8=480+42=122752÷4÷4=4791×(270÷6)=4095(81-33)÷8=683×54÷3=149419×15-225=6069-36=33924+522=1446724-(265+263)=196252+996+383=163197×(35÷7)=485761-468+681=974188+107-70=22524×2×81=3888380+(443-281)=542564÷(663-657)=9420+26×8=228100×2÷8=25456-131×3=63342+57×3=51375×(371-300)=532523×28-74=570667-636÷2=349(259-23)÷4=5924×(52÷4)=312265+317-479=10328+29=57348÷2÷2=87784÷(2×4)=98294+432÷9=342317-67+102=3529.4-3.5=5.9120÷5=2447×99×8=3722498×4×5=196092÷2÷2=2343×92=3956481×9-589=3740195÷(25÷5)=39492-624÷2=180352+133-482=3160×(42÷7)=960180÷(184-182)=90432÷(21÷7)=144(307-223)÷4=21256+48÷4=26812×32×2=76819+14×43=621165+225-198=192784÷(2×2)=196686+720=1406164+471+328=963434÷2×6=130276×(93-86)=532568÷8=71102-39=63919-352-154=41376×(35÷7)=380716-(526+65)=125268÷(102-98)=67166×4-577=872.1+0.6=2.7824÷(4×2)=103198×(39-36)=594295×(617-612)=1475706-645=61874+(618-209)=128323×21=483322÷(330-323)=46948×(56÷8)=663678×(456÷8)=4446948÷6×2=316405+21-361=65340÷(485-480)=68198÷(18÷9)=99886÷2+651=1094107+353+531=99148×34=1632372+91-372=91309×3=92766×(309-300)=59439×78×6=18252162×4×5=3240477×2×6=5724117×2×3=702850÷2÷5=852/5+3/5=1(388-265)÷3=4130÷(883-878)=6(416-236)÷9=20(373-273)÷2=50161×(414-411)=483224÷(2×4)=28521+130=651288-212=7612×7×75=6300186+185+319=690497-792÷2=101468-51×6=162490÷(132-130)=24526×4+428=53235×21-598=13716×(124-115)=144(145-80)×12=780133÷(307-300)=19945÷7×9=1215572+82×6=1064482-18×17=176463-100÷4=438329×(18÷9)=658879×(384-376)=703249×(364÷4)=4459248×(189-185)=99265÷(35÷7)=13101+12×39=56914×7×64=6272532+(500-81)=951520÷2=260466×(35÷5)=326221×(52÷2)=54640×(310-301)=360168×5÷6=140299+530÷5=40570×14=980907-36×17=295160÷8×94=1880684+412-768=328400÷8=50(563-205)÷2=179750-(469-273)=55470×88÷2=308017×(487-453)=578(400-165)÷5=47121+341=462437×2-712=16243×2×38=326827÷3×82=738939÷3=3139.4-9.0=0.4135-31×2=73100+(700-233)=567180×3-436=10458×(196÷2)=5684104+367-107=364418+(948-28)=1338374-(301-169)=24267.6-50.6=17.0(535-458)×94=7238754-11-488=25520.6+68.6=89.2628+50×10=1128321+55×13=1036985-(454-381)=912807×8-988=5468112÷(16÷8)=56418÷(18÷9)=209366-86+627=907653-528+21=14696×4×7=2688370×2×9=6660476×(693-684)=428459×(180÷3)=3540566÷(163-161)=283708-(44+444)=22044×7×2=61610×(476÷7)=68032×11÷8=44567÷3÷7=2758×88÷8=638929-16-144=769(974-490)÷4=121533-(658-276)=15148+57×12=732814-(359+292)=16340×(140÷2)=2800392-208÷8=36614×(712÷8)=1246105×(14÷7)=210252÷(158-154)=6366÷2=33472+27×9=715532+574-727=379528÷(3×2)=88(595-395)÷4=50447-238=209(479-185)÷7=4253×(290-275)=79543×3×5=645376-(186-63)=2539.6-2.6=7.087×62=5394126÷7÷6=344×4÷2=8827×(233-214)=513636+744+392=177245×2×58=522013×27÷3=117(267-252)×19=285102×2-63=141(409-97)÷2=156924-(101+735)=88348÷2+414=58811×13-111=32952÷7=13679×41×3=9717588+152-451=28938×15=570108×5÷4=135482-142=340354+130+156=640728-140+56=644280×9÷3=840275+198-397=76322