三年級數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦

三年級數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦391-(689-530)=20.8-14.7=871×(217-209)=822+17×50=874÷(10÷5)=800-(322+155)=416÷8×2=301÷7=320÷5=501-349-140=182+(468-151)=41.7-25.8=81×12=96÷4×18=258÷6×49=26×4×6=881-19×4=469+80+640=701-69×5=80+860÷2=4/6-1/6=723×8=89×3=148÷2÷2=472÷2+500=492-(89+101)=24×39-439=467×2=337+12×44=565-(255-108)=67.7-20.0=310-119-182=121+187=56×7+783=87+214=378÷9=10.0-8.8=20×16×3=78×69×8=22×(248÷8)=439-(306-44)=12×22=847÷(201-194)=50×39×8=6/8-2/8=738÷3×8=38×(110÷5)=365-24×11=655+845+285=588+(382-335)=543+701-713=12×(830-733)=15×5×95=39×(180÷9)=132÷6÷2=40.8+43.3=55×62=767×(963-955)=384-(253-115)=756÷(12÷4)=236+265×3=58×10-34=288÷6÷8=27÷9×5=690÷(915-910)=912-309×2=26×24+270=50×9×7=21×(84-79)=297÷3×39=445×(12÷2)=650÷5=48+92×4=35.7+48.6=19×(105÷7)=22×8×4=6.6+5.3=330÷5×8=16÷2×90=439-(440-241)=620-42×10=39×2×94=84÷7÷6=350+(193-28)=25×(180÷5)=388+27+16=34×(776÷8)=837-185×3=321×(12÷6)=42×3+425=319×(10÷5)=93+(231-13)=27×14=266-245+96=440÷(72÷9)=21×22×2=492-29-333=157×2=154×6÷7=465-65×5=486÷(279-277)=368×6-259=201×2÷3=149+45×12=956+613-417=974-32×13=43-14÷7=297÷(3×3)=971-812+151=40÷2÷4=35×28-633=217×3-596=372+185=834÷3÷2=13×42÷6=66×84×5=102÷(3×2)=469+480×2=471-960÷8=779-(76+612)=539-207÷3=88×9=24+21=13×38-300=302+411+202=350-26×10=105+16×30=500-345=72÷8×71=10×(400÷8)=682÷(657-655)=10×2×59=921-10×82=141÷3×57=800÷(24÷3)=664-287-49=629+(612-338)=410-996÷6=989-642÷6=20×15÷3=567÷9+350=696÷(2×2)=245÷7×3=517+201=29×27=496-148=383+31×14=16×5×6=27÷3×88=10×(367-343)=77.7-62.1=28×3×59=256÷4÷2=374+224÷8=705+193=21×21-252=264÷4×89=10.5+27.3=708÷6×8=97×5×8=232×6-615=5/6-1/6=10×(445÷5)=102×(430-423)=62.1-30.7=427-15×12=(422-174)÷8=9.0-5.7=245÷7×85=21×(112÷4)=(761-131)÷6=18×2×9=774÷9+792=13×(32÷4)=592-10×10=56÷(478-476)=15×11=262+(366-155)=111×(28÷7)=(201-188)×58=1/8+2/8=37×2×59=34×9÷2=3.8-2.1=39×76×3=(872-193)÷7=367-12×22=407-20×16=906+(799-221)=503+777-971=19×4×78=846-161×2=300÷(20÷4)=963+(684-53)=27×17÷9=64×3×2=895-565=530+259+202=9.4+9.8=934-(338+240)=72+258=896÷8=39×(686-598)=110×4÷2=489×2+190=385+(200-83)=44×95×6=189÷3×2=46×(226-186)=18÷(401-392)=410÷5+216=(977-963)×25=(436-196)÷6=736÷(64÷8)=544÷4÷8=11×6×9=489-240=260÷2=52×88=25×12-165=808÷8=(81-63)÷9=27÷(108-99)=142+78×9=197×3=84×20÷2=49×(259-171)=9.7-8.5=8.5-3.6=139+142-167=168-135=530+274÷2=380÷4×6=86×6-43=171+22×7=96×22×7=468×2×6=93×9÷3=88+404=872-26=967-735-51=231-166-43=24×4×31=669-127=(940-85)÷3=20×21÷4=206+32+636=729-32×10=344×(583-576)=136+89×8=232+40÷8=(758-78)÷5=12×4×92=124+456+187=655+14×33=8/10+2/10=96÷6×20=(75-55)×31=472÷8+384=128×(36÷6)=62×6=47+555÷5=468-102×3=15×(100-81)=28×6×4=894×3=447-444+181=4/8-2/8=197-66×2=611-468=16×27×8=152+325-451=364+784-101=7.9+9.5=17-(257-243)=336÷(315-311)=188×2÷4=579×9=147×(482-478)=102÷6×40=196×4-282=319+388-95=(773-727)×58=495÷9+491=340-(181+145)=469+227×3=144×5×3=464-30-434=135÷3=804-686+190=113×(18÷6)=14×26×2=(311-87)÷7=44×(60-39)=932-10×72=366÷(186-180)=955-(274-104)=72×30=68+170+67=758-68=393-15×23=249+(293-176)=37×4÷2=18×4÷8=1.8-1.7=468-(220+179)=290÷2=191-80÷8=348×5÷3=243+121=36÷9×97=456÷8×17=960-(630+227)=252÷7×52=296÷2÷2=3/7-1/7=760÷(2×4)=67+22=150+307-170=97×6=15×27×2=432÷(3×2)=29-126÷9=845-45×7=11×11-61=555-109=849-54÷2=474-(70+67)=384-483÷7=773-668÷2=14×3×33=99×(40÷5)=208×2=(281-252)×24=382÷(226-224)=756÷(2×2)=55×18÷9=940÷2×3=742-352-297=2/3-1/3=230-(482-279)=55÷5×71=43×6×2=787-(473+235)=6/8+2/8=389-(429-51)=489-357+192=27×13-45=12×8×21=644+44×9=348÷(36÷9)=653-(84-36)=33×5×3=417+660÷4=24÷3×19=199+(425-268)=11×8×54=477-(34+191)=264+187+129=508-337+895=13×7×42=(417-397)÷2=444+737+525=525÷3=251+171=935÷5×6=287+12×59=146×6-429=81×5-265=395×(24÷4)=404-17-20=42×(901-827)=249×3-176=465-407=13×5×83=504÷4÷2=858÷3÷2=664÷8=288÷8×62=44÷(445-441)=396-218=307-80×2=945-215×3=590÷2=42×21-680=4/9-3/9=(869-805)×76=450-16×25=(838-791)×66=453-301+274=180×2÷5=11×6×92=124×2-119=44×(15÷5)=85+372-68=15×63-17=783-(242+202)=239+245=46×20÷5=378×4-489=33×(496-484)=18÷3×6=57×60÷2=840÷6+288=290-76=156-520÷8=(390-376)÷2=17×16-112=975÷3+188=256-163+349=493-64×4=295×2-512=278×(223-219)=36×6×2=8.0+4.4=(424-68)÷4=13×6×84=909÷3×8=25×34-654=312+(415-140)=90÷6=908+604+200=260÷(16÷8)=971-(800-60)=755-29×23=(180-145)÷5=476÷(47-45)=74×4×7=267×2+536=792÷9×68=96-576÷6=96÷(243-240)=288÷8÷9=607×7=294-111-169=297-(226-123)=350÷7×36=192-10-181=20÷4×89=153+142=492÷(3×2)=9.3-3.9=841-(785-67)=89×74×2=340+21×46=284÷2=14×14×2=51×14+35=17×90=503×(129-122)=85×89=59×(384÷6)=412-20×10=976÷2÷4=262+57×3=22×3×82=853×6-212=589+76÷2=458÷(18÷9)=793×9÷3=859-689+323=526+827=403-27×6=980×2÷8=484-81÷9=46-186÷6=249-12×11=796-741÷3=387+18×8=339÷(57-54)=139+22×18=360÷5×4=12×(314-293)=303+503+486=876÷3÷2=587+(983-483)=51×12÷6=991-14×67=473-(467-110)=476+(379-226)=150÷6=683-496+364=220+416=167+927=391+(332-288)=61×12-301=891÷(3×3)=305×3-373=55×7×8=466-239+784=23×(52÷4)=552+14×70=225×3-87=368×(594-585)=62÷2=320-(403-247)=58.4-8.4=7.8+9.0=156+22×35=14×4×7=66÷(400-394)=360-(113+173)=572+583-882=159-(471-450)=481+29×9=23×34+159=53.4+33.1=777+23×24=320-132÷4=817×(556-547)=14×30=294÷3=78×17×7=124+(361-105)=156×6×8=694+957-821=849-58+650=69×(147-136)=586-314=404-44×2=675÷9×10=54÷2×6=993+18×42=42×16-269=30×8÷6=494-82=838-99+244=480-(229+19)=4.0+8.8=456+56+35=13×5×33=726+745+126=10×46×2=26-24÷2=236+16+916=56÷7×15=19+638+83=368÷4×40=8.4-2.0=956÷4+262=280+(602-263)=926-826-31=414-14×28=260×3-486=440÷(4×2)=48.6+12.7=28×21÷2=90×(144÷9)=67×(64÷2)=860-(108+178)=59×46÷2=(485-285)÷2=194×5-280=72×11-179=16×17=12×3×12=7.3-3.0=219-368÷2=613-536=33×2×8=71×(226-222)=99+401-358=615×5=43+10+342=(172-52)÷5=33×13=595+292+259=436-(146+143)=226×3-139=30×8÷5=435÷5+45=34×56×6=137×(29-24)=74×(176-165)=400-951÷3=2.6-2.1=15×16-45=414-240÷6=340÷5=12×30÷8=167-24×4=32×17-459=468-(443-439)=614-258÷6=322×3+17=105÷7=(350-128)÷3=931-704÷8=270×5÷9=176÷2=441×(14÷2)=918-(589+179)=50×95=552÷6×36=159÷3×9=86×8=(203-155)÷3=33×2×42=141×6×3=3.2+1.6=227+13×47=931-205=950+(906-489)=366÷(3×2)=69.3-40.2=297÷9÷3=699+702-482=444÷(413-407)=15×4×34=864÷(2×3)=230-53-103=499×2-915=105×8-252=216÷3=528÷3÷2=492+(459-388)=30÷(40÷8)=752-43×7=(536-76)÷2=795+257×2=(410-178)÷4=838÷2=492-(224+46)=18×8÷2=24÷2=340÷5÷2=(550-249)÷7=487+743+717=54.7+17.1=900÷(2×3)=50×6÷5=47×19+635=94×10÷5=607+11×11=732+695-967=414-(290-230)=412-223+273=17×38+114=922-(84+679)=110+234÷9=460+(810-203)=481-246-54=175×(35÷7)=125×(24÷3)=496+476÷2=22×3×43=989-(59+492)=263×(16÷4)=(295-79)÷2=39÷3×16=237÷3×9=13×41+162=227+165-55=159+247-252=469-(26+423)=275×6÷3=458-(299+147)=938-67×11=22×(222-218)=8.0+1.3=297-(262-29)=194+385=106+97=3.4+85.2=1/5+2/5=476-(409-304)=235×2×7=6.3-4.2=69×2=210÷7=50+66×13=1/4+2/4=412-(678-643)=0.3+9.6=700÷(397-392)=488÷(16÷2)=12×8÷2=882÷7÷3=17×(96÷3)=485-(269+65)=12×31-305=3.5-1.8=442-408+341=627+697+432=836÷2=482×(32÷8)=768+(782-753)=387-(16+283)=264÷4=168+431+115=436÷(429-425)=220÷4+341=66×19=660÷5×7=129×2-109=610×(704-698)=200+10-201=11×51-530=31×14-400=7.9-7.3=566-(33+241)=620÷2×8=936÷2×9=303÷(15÷5)=431-223-29=19+774+54=31×2×44=69+291=967-(977-963)=57×9=158×(42-36)=820÷2×4=242×(395-392)=876÷(3×2)=416-200-104=(759-453)÷6=20÷4×54=48×10×2=27×14-122=10×42-78=30×13+770=35×13×2=56+85×11=880-601=105×(123-117)=479-(80+98)=14×50+70=(251-195)×15=56×(390÷5)=44×13÷2=432÷(145-137)=38×(739-710)=238+64-114=24×30-585=380÷(35÷7)=21×18÷3=411+58×10=52×39=898-851+199=448÷(14÷2)=846÷2÷9=92+(350-345)=8.7+0.8=257-208÷4=392÷(42÷6)=439-145-82=424×2=49×20=396÷(14÷7)=411+19×15=15×2×10=153÷9×21=83.3-17.2=491-12×19=982-(357+447)=3.7+3.6=85.6-76.8=328÷(281-277)=156÷(2×2)=48×2×70=471-280=256÷2÷4=606×8÷6=518÷2=382-29×12=440+135÷5=248-41×5=365×2×7=25×(521-518)=354+831+70=103+83×5=42÷(36÷6)=34÷2+763=470-42×11=38×(370-363)=648÷3÷8=21×(28÷4)=144÷2÷9=7.1-2.9=70÷(501-494)=138×6=990÷(2×3)=484×(18÷2)=843÷(15÷5)=22÷2=108×(116-111)=800÷4÷2=47×40×9=293-(697-665)=69-186÷6=79+(382-110)=197×(16÷4)=238÷(14÷2)=359-225+177=661×5-383=244÷(2×2)=188÷(14-10)=251+914-124=367-22+107=433-250=35×2×3=9.3-0.4=737+266+303=63×10+484=56×81÷8=456-30×3=10×(153÷3)=213÷3+853=404×(15÷5)=99×72÷6=257+(959-497)=10×67=32×8×2=(562-529)×14=76×(25÷5)=401+335-246=594÷(3×2)=145+25×17=257-(366-354)=156×(20÷5)=702+563-686=949-240÷4=923+(754-18)=417+420÷5=738÷(2×3)=(150-122)×11=482-25×19=735÷5=96×(240÷6)=73×(132÷2)=65×11=301-180-114=558÷9×18=384÷8=50×5=140-468÷4=157×(331-325)=80×(377-370)=323-278+169=381÷3=600÷4÷5=13×23=10÷(18÷9)=52×(41-32)=126÷(2×3)=24×2×86=513÷(3×3)=227×4×2=16×50-574=470-248-26=90×31÷6=103×(56÷8)=928÷(18÷9)=214×(72÷9)=54×40×5=576÷2×3=438-55×4=245×(18÷9)=24×39÷2=144÷(136-130)=377-61=688+982=402×(14÷7)=72×4×3=361-47×2=354÷(36÷6)=622÷2×4=126÷7×55=28×5×2=113+10×2=23+(654-99)=461-154-21=516×7=37×(207÷9)=23×10×3=352÷4×87=83×9-140=16×6÷8=75+237×3=409-243+149=12×6×80=(914-572)÷9=192÷8÷4=(153-119)×10=26×7÷2=23×8=79×10-722=337+(356-265)=637-120-149=230-(307-300)=477-127=371+81=42×76×4=578×(24÷3)=(803-567)÷2=(127-15)÷7=1/7+2/7=4.8+5.8=(391-318)×92=66×2×6=676÷(28÷7)=103×9-231=612×(825-818)=906-351=427+(931-279)=(210-162)÷6=567÷(219-216)=194+283-246=468÷(70-68)=323-642÷3=446-11×39=139+(261-87)=10×10-84=136+488+15=107+293-104=212÷(20÷5)=690×4=10.0-3.9=142×4=54×16÷2=93÷3×18=488-438+29=11×(466-421)=740-489÷3=558÷(677-668)=15×14×4=207+263-336=217+10×38=(103-64)×20=412-45+443=41×(304÷4)=16×42÷2=315÷(3×3)=626-581÷7=56×47×5=908-10×7=371-(164+194)=17×17×3=359×2-482=85×(68-34)=49×(231÷7)=(118-48)÷2=288÷(3×3)=(646-466)÷9=18×(36÷3)=624÷2÷6=358×4=872÷2×8=59+123=88×12÷4=45÷(230-221)=883-235+510=11×15×6=253+332÷2=80×8+248=419×2=295-63×4=335÷5×13=(647-179)÷2=1.2-1.1=88×(263-259)=456-56÷7=857-366=121-55+531=17×19-292=15×5×35=302+241×2=4.9-1.2=3.2+2.2=150+58×10=172×(474-468)=217÷7=17×4×21=302×5-901=652÷(2×2)=12÷(2×3)=821-74×6=0.5+1.3=679-(367+201)=252÷7+308=189+24×26=40×12-243=777÷(831-828)=824×8-273=823-352-247=100×(296-292)=65×99÷5=12×(447-417)=684+333-809=120÷5×57=5.6-4.8=271×2=168+282-122=3/7+2/7=2.1+6.9=213×(21÷7)=353×6÷3=151×5-291=202-105+179=467-77×2=285×3÷5=260÷5+514=(415-298)÷9=31×11×2=985-932+100=588÷4×9=62×(34÷2)=76×(513÷9)=699-344-111=57×23=999×5=58×17=833×9-811=208÷(32÷4)=21÷3×35=4/7+2/7=385-13×29=879+34×4=225-198÷3=24×14÷4=376+154=999+693÷3=504÷(21÷7)=832×(930-926)=227+440+785=118+721+79=486-(24+377)=85×9=277+43×19=16×60-412=293+(96-27)=449-(210-22)=94×49÷7=480÷3÷5=132÷(20÷5)=87÷(12÷4)=361-230+158=266×2-227=148×6÷2=475+226+103=102×7÷3=6.5-6.1=612÷9×39=904÷2×8=60÷(30÷6)=397-239+184=714÷3÷7=499×(792-784)=306+413+270=437+311=11×19×3=713-56×3=654×5-238=609-17×32=692-81×3=727-69=434-387=922-12×64=394-320+395=11×13-99=304-(33+172)=865-378-87=9.4+5.6=2/4-1/4=60×66÷4=22×(200÷8)=586-84-167=766-138-360=330-15×19=799-31×17=117+(418-17)=400÷2=463×(480-477)=617-60×9=934÷(903-901)=22×12×2=49×2×87=305+368=670×3-937=53×6×8=12×13×3=(620-574)×33=130×3×4=233+(205-126)=84.5-73.8=41×17+891=47×19-25=499-96-393=207-(470-312)=912÷3÷4=115+21×39=426-184-175=756÷(63-60)=782+399×2=243×3-492=97×(792÷8)=350÷(15÷3)=240×(471-467)=433×(684-681)=3/5-1/5=418-292=608×(827-820)=2/8+5/8=291+11×38=473-(96+162)=784÷(4×2)=85×79=355÷5×6=(28-17)×22=12×34-114=351-10×11=648÷(499-490)=32.8+52.6=504÷2÷3=502+45-177=945×(24÷3)=344-340+335=3/4-1/4=948-24=848×2÷8=10×12×4=8.3-7.8=376÷8×6=3/6-2/6=420-143=468÷9×3=17×44=230-123+165=587-291+282=(648-122)÷2=18.7+5.7=68.4-66.4=564÷(48÷8)=26×89×4=100÷(24÷6)=36×90÷6=85×(196÷4)=153+226=75×(39÷3)=35.8+7.9=460-388+105=4.9+1.7=127×7=152÷2=218-(40+166)=908×8÷4=490÷2×3=294-(151+66)=34×(14÷7)=76×61=121-55×2=158÷2×10=474÷(2×3)=(416-266)÷3=182÷2=98-22+410=864÷(27÷9)=809-18×5=176÷(62-54)=960÷2×9=5.3+2.1=101×7-610=33×(92÷4)=539-122-243=392×2÷8=29×26=14×(491-453)=799-16×37=426-393=31×13×5=43-32=253+342÷6=132-(275-146)=96×2×4=379+256-134=671-303-249=358+(444-353)=502+280=624÷(2×3)=832-959÷7=(319-263)÷7=387-132÷6=784+392÷7=72×(388÷4)=792÷(2×4)=149×(24÷8)=147×(18÷2)=252÷7×16=(205-137)×11=396÷3+134=10×2×27=756÷3×6=306×(215-212)=11×2×8=16×3×48=462×2÷6=885-75×7=304÷(24÷3)=26×(209-201)=645-(639-414)=855-(911-106)=396-(15+88)=420÷2×6=235×2-337=92×(671-631)=967+122+187=662×(566-558)=842+892=810÷9×4=132÷2+822=361-233+978=830+692-460=13×82=395+408-327=30×3×12=510+(972-629)=672÷(3×2)=19×6=183×3+383=220×7-942=298+80=241+183-26=20×25-326=(673-627)×78=691-(430-58)=110×8=248÷(519-511)=926-17×9=(337-81)÷2=129×3×8=25×9+396=68×5=348×8÷2=304÷8=60+409-76=210-(287-179)=111×(72÷9)=(367-148)÷3=24×36÷6=309+(435-127)=677-458+829=417-(358-13)=231-(55+170)=454-346=101+279=713×9-716=30×7×6=673-(894-608)=10×13×3=950÷2÷5=20×9=874-(236+122)=90×83÷3=13×(304÷8)=772÷2=23×5×2=(302-42)÷4=228+130=31×21=25×2×47=10×98÷5=460+(202-31)=131-46=182+(252-19)=7.3+9.6=134-48×2=370-61+913=6.8-6.4=12×62-716=18×23×4=24÷6×5=203-145-17=670-315×2=381+(448-131)=12×3×54=166+151+514=24×9÷4=12×(45÷3)=86×(50÷5)=455÷(35÷7)=9.5-5.0=483-282÷3=242-(440-380)=77×12=32+13×48=41+391-414=1/5+3/5=132÷6×2=6.3+10.0=393-13×19=967-610-219=347-256=285+(697-689)=920÷(2×2)=179+10+30=18×20×2=375×(63÷9)=32×21=91×16=920÷8÷5=453-11×38=425-(198+165)=279+91×10=431-374+209=42×(410÷5)=48×(160÷2)=342+353=224-51×3=746×6-24=356÷(494-490)=260+212-156=485÷5×9=375÷5+86=147-(170-47)=270+190-285=176÷2×78=364÷(2×2)=28×12÷8=931+707+633=364+15×66=273-16×11=908+763+692=337-103-46=867+320×3=22×12-75=63÷3×15=31×3×9=272+166×3=123×(629-620)=12×7×79=198×5÷3=74×(134-51)=1.5+9.4=33×14-403=306-55×2=57.0-28.4=247+232-223=666×3=282+128=978-283-104=843-17×43=874-358=558×6-324=17×13×4=963÷(3×3)=5.9+4.5=(842-222)÷5=76÷2×3=348-98×3=69×53=56+208+607=558÷6+300=499-10×41=346×8÷2=764+202-368=234÷9=569-480÷6=(425-129)÷4=(471-371)÷4=53×(16÷2)=45×14=17×14=489-327=31×3×28=12÷(3×2)=40×12=57+165÷3=450-46=18×(354÷6)=647+(897-163)=23×2×93=97×81÷9=334-654÷6=24×4×16=320+14×12=338×2=40×11÷4=840÷7÷2=909÷(586-583)=626-151-462=43×10-151=693-(891-424)=570÷2÷3=737-10×8=92×(48÷8)=809-(613-267)=411+158×3=32+157=97×8=485+536÷8=530÷2=542×(913-906)=9.1+3.4=875+79+20=2/5+3/5=65×14÷2=750÷(3×2)=102+101=11×90÷6=188÷(277-273)=190+229×3=252×3-109=4.8+7.8=999÷(3×3)=367+705÷5=32×89÷4=275+66×2=8.9-6.6=96×3÷6=980×(12÷3)=268-39×2=337-(348-279)=862-(320+23)=471-93-199=945+561+889=23×(42÷2)=42+153=524÷(950-946)=68÷(2×2)=550-140-93=623-327=70+58×9=99×10÷3=62+87=328+875÷7=16÷(2×2)=978-(148+383)=836÷(36÷9)=279÷9=668+378=29×(72÷8)=835-35×5=867+725-884=3.1+5.8=16×11-144=12×69÷3=363×(14÷7)=64×85÷5=(42-14)×25=163+110×5=409-38×4=460+119×4=190×5-889=62×3×2=22×(14÷2)=17×18÷9=304×8=473+25-368=(646-30)÷4=9.0-8.6=(751-730)×82=212×9÷3=84×(364÷7)=(186-90)×49=361-700÷5=256÷(16÷8)=986-(36+949)=368+171+146=301-340÷5=4/6+2/6=360-11×19=83×13×9=48×(148÷4)=149-10×10=1.5+4.9=168÷7÷6=198-66=640÷(2×2)=714÷(2×3)=534-196÷7=63×84=221+28×3=94+39÷3=792÷2÷3=180÷(36÷6)=150÷6÷5=265+146×6=234×4×7=349+43×4=68÷2×8=15×(520÷8)=21÷3×91=5.1+7.5=91.1+2.3=729-43×15=62×10-247=938×(806-798)=102×4÷3=76÷4+63=(432-60)÷6=252÷(24÷4)=49×5×2=95-17=376÷(16÷2)=179+65=204+273+377=90.3-7.7=507-248÷2=27×2+393=179-168+137=467+58+104=768÷2÷3=63×24=7.0-2.2=48×2×36=79×3+288=5/7-1/7=474×(25÷5)=693-(949-416)=28×5=286×2=30×97×9=35×16=435×6÷2=852÷3÷2=13×21-71=859-20×10=2.2+5.2=21×21×7=26÷(811-809)=878-282-338=34×(296-283)=342×3÷6=688÷2÷2=41×2×3=476÷4×2=8.9-7.9=400÷(367-363)=247-79+910=624+493×2=50×84=511×6÷2=201×6=53.3+25.5=12×4×85=93×61=88×(40-37)=447-301-125=56+285=286÷(220-218)=516÷(2×2)=403-19-328=20+212-205=264÷2×9=參考答案391-(689-530)=23220.8-14.7=6.1871×(217-209)=6968822+17×50=1672874÷(10÷5)=437800-(322+155)=323416÷8×2=104301÷7=43320÷5=64501-349-140=12182+(468-151)=49941.7-25.8=15.981×12=97296÷4×18=432258÷6×49=210726×4×6=624881-19×4=805469+80+640=1189701-69×5=35680+860÷2=5104/6-1/6=3/6723×8=578489×3=267148÷2÷2=37472÷2+500=736492-(89+101)=30224×39-439=497467×2=934337+12×44=865565-(255-108)=41867.7-20.0=47.7310-119-182=9121+187=30856×7+783=117587+214=301378÷9=4210.0-8.8=1.220×16×3=96078×69×8=4305622×(248÷8)=682439-(306-44)=17712×22=264847÷(201-194)=12150×39×8=156006/8-2/8=4/8738÷3×8=196838×(110÷5)=836365-24×11=101655+845+285=1785588+(382-335)=635543+701-713=53112×(830-733)=116415×5×95=712539×(180÷9)=780132÷6÷2=1140.8+43.3=84.155×62=3410767×(963-955)=6136384-(253-115)=246756÷(12÷4)=252236+265×3=103158×10-34=546288÷6÷8=627÷9×5=15690÷(915-910)=138912-309×2=29426×24+270=89450×9×7=315021×(84-79)=105297÷3×39=3861445×(12÷2)=2670650÷5=13048+92×4=41635.7+48.6=84.319×(105÷7)=28522×8×4=7046.6+5.3=11.9330÷5×8=52816÷2×90=720439-(440-241)=240620-42×10=20039×2×94=733284÷7÷6=2350+(193-28)=51525×(180÷5)=900388+27+16=43134×(776÷8)=3298837-185×3=282321×(12÷6)=64242×3+425=551319×(10÷5)=63893+(231-13)=31127×14=378266-245+96=117440÷(72÷9)=5521×22×2=924492-29-333=130157×2=314154×6÷7=132465-65×5=140486÷(279-277)=243368×6-259=1949201×2÷3=134149+45×12=689956+613-417=1152974-32×13=55843-14÷7=41297÷(3×3)=33971-812+151=31040÷2÷4=535×28-633=347217×3-596=55372+185=557834÷3÷2=13913×42÷6=9166×84×5=27720102÷(3×2)=17469+480×2=1429471-960÷8=351779-(76+612)=91539-207÷3=47088×9=79224+21=4513×38-300=194302+411+202=915350-26×10=90105+16×30=585500-345=15572÷8×71=63910×(400÷8)=500682÷(657-655)=34110×2×59=1180921-10×82=101141÷3×57=2679800÷(24÷3)=100664-287-49=328629+(612-338)=903410-996÷6=244989-642÷6=88220×15÷3=100567÷9+350=413696÷(2×2)=174245÷7×3=105517+201=71829×27=783496-148=348383+31×14=81716×5×6=48027÷3×88=79210×(367-343)=24077.7-62.1=15.628×3×59=4956256÷4÷2=32374+224÷8=402705+193=89821×21-252=189264÷4×89=587410.5+27.3=37.8708÷6×8=94497×5×8=3880232×6-615=7775/6-1/6=4/610×(445÷5)=890102×(430-423)=71462.1-30.7=31.4427-15×12=247(422-174)÷8=319.0-5.7=3.3245÷7×85=297521×(112÷4)=588(761-131)÷6=10518×2×9=324774÷9+792=87813×(32÷4)=104592-10×10=49256÷(478-476)=2815×11=165262+(366-155)=473111×(28÷7)=444(201-188)×58=7541/8+2/8=3/837×2×59=436634×9÷2=1533.8-2.1=1.739×76×3=8892(872-193)÷7=97367-12×22=103407-20×16=87906+(799-221)=1484503+777-971=30919×4×78=5928846-161×2=524300÷(20÷4)=60963+(684-53)=159427×17÷9=5164×3×2=384895-565=330530+259+202=9919.4+9.8=19.2934-(338+240)=35672+258=330896÷8=11239×(686-598)=3432110×4÷2=220489×2+190=1168385+(200-83)=50244×95×6=25080189÷3×2=12646×(226-186)=184018÷(401-392)=2410÷5+216=298(977-963)×25=350(436-196)÷6=40736÷(64÷8)=92544÷4÷8=1711×6×9=594489-240=249260÷2=13052×88=457625×12-165=135808÷8=101(81-63)÷9=227÷(108-99)=3142+78×9=844197×3=59184×20÷2=84049×(259-171)=43129.7-8.5=1.28.5-3.6=4.9139+142-167=114168-135=33530+274÷2=667380÷4×6=57086×6-43=473171+22×7=32596×22×7=14784468×2×6=561693×9÷3=27988+404=492872-26=846967-735-51=181231-166-43=2224×4×31=2976669-127=542(940-85)÷3=28520×21÷4=105206+32+636=874729-32×10=409344×(583-576)=2408136+89×8=848232+40÷8=237(758-78)÷5=13612×4×92=4416124+456+187=767655+14×33=11178/10+2/10=196÷6×20=320(75-55)×31=620472÷8+384=443128×(36÷6)=76862×6=37247+555÷5=158468-102×3=16215×(100-81)=28528×6×4=672894×3=2682447-444+181=1844/8-2/8=2/8197-66×2=65611-468=14316×27×8=3456152+325-451=26364+784-101=10477.9+9.5=17.417-(257-243)=3336÷(315-311)=84188×2÷4=94579×9=5211147×(482-478)=588102÷6×40=680196×4-282=502319+388-95=612(773-727)×58=2668495÷9+491=546340-(181+145)=14469+227×3=1150144×5×3=2160464-30-434=0135÷3=45804-686+190=308113×(18÷6)=33914×26×2=728(311-87)÷7=3244×(60-39)=924932-10×72=212366÷(186-180)=61955-(274-104)=78572×30=216068+170+67=305758-68=690393-15×23=48249+(293-176)=36637×4÷2=7418×4÷8=91.8-1.7=0.1468-(220+179)=69290÷2=145191-80÷8=181348×5÷3=580243+121=36436÷9×97=388456÷8×17=969960-(630+227)=103252÷7×52=1872296÷2÷2=743/7-1/7=2/7760÷(2×4)=9567+22=89150+307-170=28797×6=58215×27×2=810432÷(3×2)=7229-126÷9=15845-45×7=53011×11-61=60555-109=446849-54÷2=822474-(70+67)=337384-483÷7=315773-668÷2=43914×3×33=138699×(40÷5)=792208×2=416(281-252)×24=696382÷(226-224)=191756÷(2×2)=18955×18÷9=110940÷2×3=1410742-352-297=932/3-1/3=1/3230-(482-279)=2755÷5×71=78143×6×2=516787-(473+235)=796/8+2/8=1389-(429-51)=11489-357+192=32427×13-45=30612×8×21=2016644+44×9=1040348÷(36÷9)=87653-(84-36)=60533×5×3=495417+660÷4=58224÷3×19=152199+(425-268)=35611×8×54=4752477-(34+191)=252264+187+129=580508-337+895=106613×7×42=3822(417-397)÷2=10444+737+525=1706525÷3=175251+171=422935÷5×6=1122287+12×59=995146×6-429=44781×5-265=140395×(24÷4)=2370404-17-20=36742×(901-827)=3108249×3-176=571465-407=5813×5×83=5395504÷4÷2=63858÷3÷2=143664÷8=83288÷8×62=223244÷(445-441)=11396-218=178307-80×2=147945-215×3=300590÷2=29542×21-680=2024/9-3/9=1/9(869-805)×76=4864450-16×25=50(838-791)×66=3102453-301+274=426180×2÷5=7211×6×92=6072124×2-119=12944×(15÷5)=13285+372-68=38915×63-17=928783-(242+202)=339239+245=48446×20÷5=184378×4-489=102333×(496-484)=39618÷3×6=3657×60÷2=1710840÷6+288=428290-76=214156-520÷8=91(390-376)÷2=717×16-112=160975÷3+188=513256-163+349=442493-64×4=237295×2-512=78278×(223-219)=111236×6×2=4328.0+4.4=12.4(424-68)÷4=8913×6×84=6552909÷3×8=242425×34-654=196312+(415-140)=58790÷6=15908+604+200=1712260÷(16÷8)=130971-(800-60)=231755-29×23=88(180-145)÷5=7476÷(47-45)=23874×4×7=2072267×2+536=1070792÷9×68=598496-576÷6=096÷(243-240)=32288÷8÷9=4607×7=4249294-111-169=14297-(226-123)=194350÷7×36=1800192-10-181=120÷4×89=445153+142=295492÷(3×2)=829.3-3.9=5.4841-(785-67)=12389×74×2=13172340+21×46=1306284÷2=14214×14×2=39251×14+35=74917×90=1530503×(129-122)=352185×89=756559×(384÷6)=3776412-20×10=212976÷2÷4=122262+57×3=43322×3×82=5412853×6-212=4906589+76÷2=627458÷(18÷9)=229793×9÷3=2379859-689+323=493526+827=1353403-27×6=241980×2÷8=245484-81÷9=47546-186÷6=15249-12×11=117796-741÷3=549387+18×8=531339÷(57-54)=113139+22×18=535360÷5×4=28812×(314-293)=252303+503+486=1292876÷3÷2=146587+(983-483)=108751×12÷6=102991-14×67=53473-(467-110)=116476+(379-226)=629150÷6=25683-496+364=551220+416=636167+927=1094391+(332-288)=43561×12-301=431891÷(3×3)=99305×3-373=54255×7×8=3080466-239+784=101123×(52÷4)=299552+14×70=1532225×3-87=588368×(594-585)=331262÷2=31320-(403-247)=16458.4-8.4=50.07.8+9.0=16.8156+22×35=92614×4×7=39266÷(400-394)=11360-(113+173)=74572+583-882=273159-(471-450)=138481+29×9=74223×34+159=94153.4+33.1=86.5777+23×24=1329320-132÷4=287817×(556-547)=735314×30=420294÷3=9878×17×7=9282124+(361-105)=380156×6×8=7488694+957-821=830849-58+650=144169×(147-136)=759586-314=272404-44×2=316675÷9×10=75054÷2×6=162993+18×42=174942×16-269=40330×8÷6=40494-82=412838-99+244=983480-(229+19)=2324.0+8.8=12.8456+56+35=54713×5×33=2145726+745+126=159710×46×2=92026-24÷2=14236+16+916=116856÷7×15=12019+638+83=740368÷4×40=36808.4-2.0=6.4956÷4+262=501280+(602-263)=619926-826-31=69414-14×28=22260×3-486=294440÷(4×2)=5548.6+12.7=61.328×21÷2=29490×(144÷9)=144067×(64÷2)=2144860-(108+178)=57459×46÷2=1357(485-285)÷2=100194×5-280=69072×11-179=61316×17=27212×3×12=4327.3-3.0=4.3219-368÷2=35613-536=7733×2×8=52871×(226-222)=28499+401-358=142615×5=307543+10+342=395(172-52)÷5=2433×13=429595+292+259=1146436-(146+143)=147226×3-139=53930×8÷5=48435÷5+45=13234×56×6=11424137×(29-24)=68574×(176-165)=814400-951÷3=832.6-2.1=0.515×16-45=195414-240÷6=374340÷5=6812×30÷8=45167-24×4=7132×17-459=85468-(443-439)=464614-258÷6=571322×3+17=983105÷7=15(350-128)÷3=74931-704÷8=843270×5÷9=150176÷2=88441×(14÷2)=3087918-(589+179)=15050×95=4750552÷6×36=3312159÷3×9=47786×8=688(203-155)÷3=1633×2×42=2772141×6×3=25383.2+1.6=4.8227+13×47=838931-205=726950+(906-489)=1367366÷(3×2)=6169.3-40.2=29.1297÷9÷3=11699+702-482=919444÷(413-407)=7415×4×34=2040864÷(2×3)=144230-53-103=74499×2-915=83105×8-252=588216÷3=72528÷3÷2=88492+(459-388)=56330÷(40÷8)=6752-43×7=451(536-76)÷2=230795+257×2=1309(410-178)÷4=58838÷2=419492-(224+46)=22218×8÷2=7224÷2=12340÷5÷2=34(550-249)÷7=43487+743+717=194754.7+17.1=71.8900÷(2×3)=15050×6÷5=6047×19+635=152894×10÷5=188607+11×11=728732+695-967=460414-(290-230)=354412-223+273=46217×38+114=760922-(84+679)=159110+234÷9=136460+(810-203)=1067481-246-54=181175×(35÷7)=875125×(24÷3)=1000496+476÷2=73422×3×43=2838989-(59+492)=438263×(16÷4)=1052(295-79)÷2=10839÷3×16=208237÷3×9=71113×41+162=695227+165-55=337159+247-252=154469-(26+423)=20275×6÷3=550458-(299+147)=12938-67×11=20122×(222-218)=888.0+1.3=9.3297-(262-29)=64194+385=579106+97=2033.4+85.2=88.61/5+2/5=3/5476-(409-304)=371235×2×7=32906.3-4.2=2.169×2=138210÷7=3050+66×13=9081/4+2/4=3/4412-(678-643)=3770.3+9.6=9.9700÷(397-392)=140488÷(16÷2)=6112×8÷2=48882÷7÷3=4217×(96÷3)=544485-(269+65)=15112×31-305=673.5-1.8=1.7442-408+341=375627+697+432=1756836÷2=418482×(32÷8)=1928768+(782-753)=797387-(16+283)=88264÷4=66168+431+115=714436÷(429-425)=109220÷4+341=39666×19=1254660÷5×7=924129×2-109=149610×(704-698)=3660200+10-201=911×51-530=3131×14-400=347.9-7.3=0.6566-(33+241)=292620÷2×8=2480936÷2×9=4212303÷(15÷5)=101431-223-29=17919+774+54=84731×2×44=272869+291=360967-(977-963)=95357×9=513158×(42-36)=948820÷2×4=1640242×(395-392)=726876÷(3×2)=146416-200-104=112(759-453)÷6=5120÷4×54=27048×10×2=96027×14-122=25610×42-78=34230×13+770=116035×13×2=91056+85×11=991880-601=279105×(123-117)=630479-(80+98)=30114×50+70=770(251-195)×15=84056×(390÷5)=436844×13÷2=286432÷(145-137)=5438×(739-710)=1102238+64-114=18824×30-585=135380÷(35÷7)=7621×18÷3=126411+58×10=99152×39=2028898-851+199=246448÷(14÷2)=64846÷2÷9=4792+(350-345)=978.7+0.8=9.5257-208÷4=205392÷(42÷6)=56439-145-82=212424×2=84849×20=980396÷(14÷7)=198411+19×15=69615×2×10=300153÷9×21=35783.3-17.2=66.1491-12×19=263982-(357+447)=1783.7+3.6=7.385.6-76.8=8.8328÷(281-277)=82156÷(2×2)=3948×2×70=6720471-280=191256÷2÷4=32606×8÷6=808518÷2=259382-29×12=34440+135÷5=467248-41×5=43365×2×7=511025×(521-518)=75354+831+70=1255103+83×5=51842÷(36÷6)=734÷2+763=780470-42×11=838×(370-363)=266648÷3÷8=2721×(28÷4)=147144÷2÷9=87.1-2.9=4.270÷(501-494)=10138×6=828990÷(2×3)=165484×(18÷2)=4356843÷(15÷5)=28122÷2=11108×(116-111)=540800÷4÷2=10047×40×9=16920293-(697-665)=26169-186÷6=3879+(382-110)=351197×(16÷4)=788238÷(14÷2)=34359-225+177=311661×5-383=2922244÷(2×2)=61188÷(14-10)=47251+914-124=1041367-22+107=452433-250=18335×2×3=2109.3-0.4=8.9737+266+303=130663×10+484=111456×81÷8=567456-30×3=36610×(153÷3)=510213÷3+853=924404×(15÷5)=121299×72÷6=1188257+(959-497)=71910×67=67032×8×2=512(562-529)×14=46276×(25÷5)=380401+335-246=490594÷(3×2)=99145+25×17=570257-(366-354)=245156×(20÷5)=624702+563-686=579949-240÷4=889923+(754-18)=1659417+420÷5=501738÷(2×3)=123(150-122)×11=308482-25×19=7735÷5=14796×(240÷6)=384073×(132÷2)=481865×11=715301-180-114=7558÷9×18=1116384÷8=4850×5=250140-468÷4=23157×(331-325)=94280×(377-370)=560323-278+169=214381÷3=127600÷4÷5=3013×23=29910÷(18÷9)=552×(41-32)=468126÷(2×3)=2124×2×86=4128513÷(3×3)=57227×4×2=181616×50-574=226470-248-26=19690×31÷6=465103×(56÷8)=721928÷(18÷9)=464214×(72÷9)=171254×40×5=10800576÷2×3=864438-55×4=218245×(18÷9)=49024×39÷2=468144÷(136-130)=24377-61=316688+982=1670402×(14÷7)=80472×4×3=864361-47×2=267354÷(36÷6)=59622÷2×4=1244126÷7×55=99028×5×2=280113+10×2=13323+(654-99)=578461-154-21=286516×7=361237×(207÷9)=85123×10×3=690352÷4×87=765683×9-140=60716×6÷8=1275+237×3=786409-243+149=31512×6×80=5760(914-572)÷9=38192÷8÷4=6(153-119)×10=34026×7÷2=9123×8=18479×10-722=68337+(356-265)=428637-120-149=368230-(307-300)=223477-127=350371+81=45242×76×4=12768578×(24÷3)=4624(803-567)÷2=118(127-15)÷7=161/7+2/7=3/74.8+5.8=10.6(391-318)×92=671666×2×6=792676÷(28÷7)=169103×9-231=696612×(825-818)=4284906-351=555427+(931-279)=1079(210-162)÷6=8567÷(219-216)=189194+283-246=231468÷(70-68)=234323-642÷3=109446-11×39=17139+(261-87)=31310×10-84=16136+488+15=639107+293-104=296212÷(20÷5)=53690×4=276010.0-3.9=6.1142×4=56854×16÷2=43293÷3×18=558488-438+29=7911×(466-421)=495740-489÷3=577558÷(677-668)=6215×14×4=840207+263-336=134217+10×38=597(103-64)×20=780412-45+443=81041×(304÷4)=311616×42÷2=336315÷(3×3)=35626-581÷7=54356×47×5=13