三年級數(shù)學計算題專項練習匯編及答案集錦

三年級數(shù)學計算題專項練習匯編及答案集錦870÷(716-711)=23×57×5=121×(374-368)=(920-867)×87=921×2=12×(335÷5)=46+(483-120)=604-533+185=0.2+1.3=14×11+378=60÷6=98÷7×16=765×(233-228)=353×2-287=935-260-507=0.3+8.9=343÷7=10×(399-307)=57+158+134=28×17÷4=869-124-484=225-19×10=65-(381-317)=746×7÷2=666÷(3×2)=457-26×14=200÷2=4.5+3.7=335-105+189=534×6÷2=369-330=23×15=72÷(36÷4)=752÷(32÷4)=205+11×44=822-151+81=248-360÷6=15×8÷2=345-380÷5=32×19=31.4-6.0=234×2×9=174+282=996+478-79=37×69×9=471+136=3.6+8.7=473-416÷8=63+22+218=435+(590-471)=188-24+157=13×21-247=495+796+26=450÷(18÷3)=33×5+952=352+(335-303)=238×4×7=93×6+104=174-(62+16)=348÷(2×3)=304+(938-310)=129×(28÷7)=138×7-597=337×(40÷8)=100÷5×40=354÷6×8=31×(231-228)=237-131=99×(18÷6)=764+31×12=420÷6+391=79+33=434-13+37=78×(136-129)=275-432÷2=229-223+348=34×5×3=78÷3×38=308-110-133=74.9+6.2=34×2×44=15÷5×77=766×3-290=13×(49÷7)=786+(822-398)=29×97×2=736+456-830=6.1+36.7=28×30-269=588÷(2×2)=929-40-748=22×(210-197)=275×(63÷9)=42×(301÷7)=602-936÷4=224×2÷8=964-939=219+103=2.0+4.2=22×13-97=545-12×7=1.8+5.8=782-30×10=619+129+755=152×5-321=252÷9=31×29+757=54.3+26.6=187-83+152=330×(44-41)=410÷5=10×17=475-520÷5=708÷2×9=303×(730-723)=352÷2=766×(475-470)=48×2×47=19×(623-601)=400-51-273=336÷3÷2=486-528÷4=93×6-159=252+(441-388)=150÷3×4=7.5-2.0=552÷(2×2)=821-13×7=19×20-108=370÷(128-126)=8.8+0.3=422-57×2=148×(32÷8)=77×3÷7=366÷3÷2=381-(114-16)=389+81-74=816÷(72÷9)=24÷6×2=11×(158-116)=836+10×34=55×(135÷9)=17×3×77=(255-111)÷4=1.5+49.5=10×4×67=966-333=759÷(24÷8)=12×2×25=156÷4×18=7.3-5.3=10×2×5=380+(315-222)=456+(810-460)=63÷9×22=498÷6+290=(465-445)÷2=24×21÷4=127×(462-458)=5.8+52.5=567÷3÷9=262-316÷4=75×(320-316)=7.5-3.0=41×(325÷5)=601+120÷6=6.1+9.5=708×6÷2=28×34-496=345-(454-317)=12×33-380=304÷2=12×7×6=185-84-51=408÷3÷8=159×2-28=24×15÷3=62×8×4=118+(369-302)=61×(360÷4)=896-(876-495)=42.5+1.0=737-(277-63)=45.2+15.2=75×(516÷6)=32.1+63.1=228+732+494=450÷(567-562)=756÷3×2=660×6÷8=67×(651÷7)=56×(89-82)=247+56×4=460+(223-38)=63.7+0.2=473-13×21=142×(168-161)=120÷(2×3)=876×(12÷6)=245+156=795÷(15÷3)=72×(72÷8)=34×16÷8=285-(393-374)=7.9+1.1=653+968÷8=22×(108÷6)=702+521-560=474-50-260=884-28-692=170÷5×18=460÷(241-239)=10×5×93=472+525÷3=91×56÷7=14×3×45=18×(32÷8)=265÷5+738=28.5+6.6=71×(128÷4)=36×13-105=11×76-132=57×11-485=343+244+391=4/7-1/7=399+(451-389)=591×(45÷5)=372÷2=756÷2×9=639-29×22=(311-68)÷9=89×7=800-(656+89)=55-20=(161-59)÷3=258÷(12÷4)=953+699-533=925+452-301=202×(498-494)=892-29×15=986÷2×6=12×19÷2=242×(863-859)=343÷(21÷3)=114×3×2=36×(270÷6)=647-616÷8=861-364+803=189-531÷9=529-(315+27)=361×4-813=132+93-123=43×(148-127)=310÷5=252÷4×36=80×36÷5=70.4-61.6=212-(325-317)=986+19×31=235×4-195=229-549÷9=74+431+153=472-40×7=(396-84)÷8=882÷6+719=382×2×7=3.7+2.0=17×18×3=96+55×9=(451-172)÷9=603÷(45÷5)=300÷4÷3=395+71-263=759-152×4=479-101-358=28×4=26×3×64=329+130=1/5+3/5=762-711=852-151-444=66+(459-123)=200÷(67-63)=518-(436+50)=405+285+755=564÷(36÷9)=371-(235+64)=42×90÷5=50×40×7=176÷8×60=280÷(28÷7)=446-(19+294)=887-496=228×(606-602)=945×(48÷8)=47×2×82=391-(53+324)=286÷2=49×2×68=(344-288)÷8=304÷(135-131)=284+28-30=370+(230-140)=900÷4÷9=(189-157)×17=297-(379-266)=26×20=180÷(200-197)=278+594=16×9=30×4÷6=173×(24÷8)=53×6×9=984÷(2×4)=303×3-133=245÷(192-187)=647+222=548×3=8.4-1.0=5.0+6.0=24×15=750÷5+475=73×5=981÷9+378=889+(843-420)=25÷5×97=498-430+101=(652-82)÷6=16×12×5=61×6÷2=122×4÷8=406÷(308-306)=90.5-43.5=880÷(2×2)=108+18×13=286×7=469-(87+367)=550×2-111=20×(50÷2)=7.6+0.9=10+267+668=12×39×2=975×6=360÷5÷8=11×(63÷9)=429÷(608-605)=482-542÷2=123×3×2=916-(595-17)=971-11×26=12×8×74=60×87=24÷(891-887)=199×7-858=381-(272-202)=52×(42÷7)=603-(616-425)=20×40-658=471÷3×5=38×7-62=363-11×7=297+110=654+37+174=4/5-1/5=76×14=(237-45)÷3=440-178×2=132+157+654=10×2×20=376÷(342-340)=403-(862-659)=8/10+2/10=23×69×2=222÷(2×3)=(315-248)×86=36÷(36÷9)=881-576-106=810÷3÷6=393-162-46=172×7=354÷6+756=994-192×2=14×(472-469)=1.1+5.6=555+897=20×4×6=583-472÷4=34×10=111×7-157=760÷2÷5=748+35×7=866-(667+179)=684÷9÷4=415-(234+81)=769+195=106+165=42×78×2=9.3-5.8=21×2÷7=308-13×17=20×30÷2=(495-479)×48=804+170×4=91×(189÷7)=5.0+0.5=689-14×40=393-(26+206)=(457-427)×24=29×(16÷4)=350-(220+104)=67.7-48.8=351÷(44-41)=300+188-194=145×6-861=54×98÷7=56+223=130+55×5=7.9-2.3=45×(42÷7)=450-(57+364)=60×12+398=207+419+718=272÷(28÷7)=128+66×6=14×34-227=255÷(190-187)=445×6÷2=20×2×27=819-19×5=518+220=81×12÷6=364-13×12=826÷2=53×9-57=190-(89+65)=935-12×16=280÷(12÷3)=876÷(3×2)=81÷(15÷5)=120÷3÷2=660÷(15÷3)=24×4×72=3/6+2/6=66÷2=80×(36÷4)=154-141=164÷4=275-119=75×(35÷5)=140×5+189=158+178=201+385×2=87÷(18÷6)=595+894÷2=44×14-464=79×(759-752)=442-(88-43)=459-23×3=176+(452-304)=8.6+0.7=458+(309-302)=11×2=357÷(66-63)=478-85×4=4.9-2.6=884÷(330-326)=20×16-297=(917-177)÷2=464-315+364=251+163×4=214×(28÷7)=(162-32)÷2=247+595÷5=455-73×2=1/7+5/7=19×5×26=48+(874-17)=810÷5÷9=89.8-63.8=60÷5×79=7.3-6.1=15×88×2=138+(468-128)=429-174-114=14×71÷2=435+277+279=722+275×3=540÷9×80=9.1-8.4=151+(480-185)=431-23×10=807+407+847=120÷3=22×56÷4=274-62-203=294+83×3=164÷4+87=80×3-59=96×(337-279)=719-14=27×32÷6=50×19-663=140×6×4=396÷(18÷3)=163-148=412+(487-473)=438÷(12÷4)=135+51×16=429-15×25=68×10-381=406×4-859=24+441-225=22×20÷8=21×11=143×(233-230)=281+192+74=603÷9=438-188=(325-43)÷2=25×3×5=148×6÷8=3/8-2/8=405-29×12=73×12=16×14-165=23.0+52.0=328÷4+250=257×3×7=382÷(14÷7)=888÷2÷2=291+531÷9=48×5÷6=439-80÷8=2/6+3/6=22×11×3=128÷(2×4)=682+748=70×(382-375)=801÷9=799-45×10=408+48×18=85×9×4=868÷7×3=794×(628-619)=615-538=29×(961-905)=12×6×81=653×(12÷6)=39×10-344=419+22×6=108÷(174-171)=464×2÷4=174×5=169+288÷9=200+875÷5=168÷3×64=390-375+235=13×(287÷7)=2.0+4.1=860÷5÷4=17×54+59=132×8÷6=747-282+565=72÷9×94=13×20×2=5.4-2.3=55+82-53=293-26×3=354-24×11=31×16=972÷(300-296)=57÷3×30=434-283=14×31×2=8.8-4.3=426÷(532-526)=249×3=7.0+0.7=16×(180÷5)=48×10÷6=514-59×7=112+121+581=693÷3×6=9.3-8.8=3/7-2/7=26+119=512-728÷4=27.2-7.7=419-127×2=65×11=192×(45-41)=83.2-7.0=352-61=266-590÷5=406+11×21=245-49×3=446÷2=936÷(2×4)=34×10-285=165×4÷5=(329-316)×38=31×24-131=903+327=356-16×14=9.7-5.0=15×(239-179)=225÷(691-682)=975×6÷3=100÷5×4=413-150+171=537×2÷3=415-324+26=18×78×3=198÷9×7=828-595÷5=72÷9×92=624÷6+84=7.7-0.2=364÷4=767+293=96×75×2=71×13-118=128+112×6=122+672+84=24÷6×56=156-147+71=392÷2÷7=653-42×10=171÷9×35=23×37-295=252÷2÷9=572÷4×3=190+130-283=46×(911-826)=28×3×91=75×12÷4=40×88÷8=47×6×9=693÷9=789÷3×5=130+348÷3=483+216×2=106×(286-281)=67×(180÷6)=228÷6=42×(114÷6)=250+169-70=(403-28)÷5=(999-357)÷2=52×58÷4=559-(632-262)=445÷(101-96)=267÷3×7=49÷7=168+238=462÷(619-612)=480+234÷6=965-(385-286)=151×6-713=456+992+830=82×(442-436)=494-(95+44)=378-261-77=327+101×3=427-(218-147)=2/8-1/8=(135-62)×54=73×36×2=90×4=63+904÷4=1/7+2/7=829-133-681=(396-300)÷3=4.1+4.4=3.8+6.6=402+65-234=21×87×5=105×5-94=804÷(3×2)=218÷(23-21)=892-432-166=305×8=744÷4÷3=71×5-311=776÷2÷4=4/7+2/7=213÷3×4=527+41×11=668-28×19=261÷9=520÷(4×2)=198÷6×4=842-(540+301)=271+103-360=748×(18÷6)=705-92×6=554+650=375×2×7=355÷(25÷5)=6.4+7.0=(466-407)×10=305-(51+232)=10×(136÷8)=35+(433-23)=187×3=66×(538-493)=846-(932-132)=211+61=171+360×2=342-(213+62)=574+53×17=726÷2÷3=428-405=10×9×84=846-12×43=9.7-5.1=176÷8×19=69×6+194=12×81÷3=536÷8=235×7-880=(278-268)÷5=15×14-157=512÷(2×2)=373×9-806=973-110+115=29×11=144÷(72÷9)=16×4×5=854-684÷9=82×64=206-13×3=32×3×94=200÷4+70=(294-268)×30=193+369=52×2×7=56÷2÷7=3.9+8.2=664÷(320-312)=424-17×7=20×39=492+215×2=473-234×2=926-176×4=248+129=599-80-26=61×74=102×3=19×2×34=4/6-1/6=180÷5÷6=273÷7=43×14=233+24×16=(464-164)÷4=28×22=575÷5=160+361+335=28+(191-100)=11×(241-203)=225÷9×84=570÷5×2=548×(280-274)=528×(18÷6)=612×(30÷6)=298+14×39=70×6×2=481×2-663=988-729=80×64=293×3=986-248=70×(82-76)=13×(75÷3)=756÷7×2=764+512=126÷(3×3)=78÷6×98=322-23×12=70×7×4=42×(74-70)=420×2+95=279+71×10=649+(751-155)=818×(56÷7)=376+757-846=207+244-243=90÷5×32=760÷4=(977-497)÷6=576÷(3×3)=67+171-61=(672-351)÷3=366+(424-96)=294-245=673-(521-25)=91×21×4=51+282+274=58×(20÷4)=281-14×19=424÷4×5=122÷2=403-226=357-66×3=48×39÷6=435×4÷5=(433-365)×11=390-(294-271)=105÷7×59=535×(263-260)=5/8-2/8=13×29-128=6.4+9.3=302+484=658-93×4=351÷(36÷4)=615-85+286=876-(346-94)=324-10×28=656÷8×13=768×3÷6=653+95×2=240÷(2×3)=135×4÷3=234÷(322-316)=15×(72÷4)=(931-609)÷7=103×6×4=250×2=460-(150+182)=886÷2×4=578+86-188=792-(524+235)=167×4-313=26×2×19=832+137×6=96×95=984-18×44=216-188+340=403-(659-557)=168×3÷8=71×(549÷9)=81×10÷6=110+53=60×3÷2=322×5-618=51×10-370=10×13×6=431+(865-257)=870÷2×5=795×4=93÷(945-942)=793+931+93=208÷(55-51)=13×36+75=82+128=136×6=216+50+294=(390-377)×75=439-(106+114)=27×3×5=164×5÷2=585÷5=434+304÷4=44×7÷2=165+275-15=252÷(3×2)=201÷3×77=325÷(35÷7)=140×3×2=246÷3=426×7÷3=20÷(2×2)=476÷7÷4=469÷(21÷3)=39×18+780=(455-35)÷3=483-17×15=91×3=11×32-323=126÷9×58=759-16×3=10×7×9=(377-304)×70=402-150=79×46=143+(233-157)=306-255+129=744÷8=494+(300-53)=20×3×83=26×3×39=361-51+166=20+84÷2=539÷7×79=18×29+415=480÷3÷2=(377-355)÷2=487-12×38=567÷7×8=777+98+86=16×4×52=186÷(54÷9)=930÷(2×3)=357÷3=166×2×3=416-(83+125)=16×(410-361)=113+144+684=39.4-12.4=16×39+59=146×4-495=108-56=26×16÷8=936-802-67=652-138+396=310×(14÷7)=440-136=271-41-131=425-621÷3=395-(311-298)=72+300=58×(126÷9)=603÷9×3=18÷3×92=53×17=100÷5÷4=10×14=57×11-423=289+38×2=19×11×3=(983-944)×99=77-24÷2=16×(280÷8)=800÷(2×4)=415÷(20÷4)=126+336×2=(816-558)÷6=11×26×3=453-510÷3=291+50×10=(159-95)×66=10×15×3=18×(98÷7)=545×8=134×7=150-126+724=622÷2×8=218×4+838=806-864÷3=960÷5÷8=34×61×5=125×2×3=15×22×3=213×9÷3=207-169+234=(588-497)×92=816÷(2×3)=168÷4÷7=314-22-23=(665-123)÷2=199×(921-915)=(840-260)÷2=529+206+202=774÷9÷2=372-(386-75)=260-31×2=87×(186÷3)=814-(28+702)=72÷(3×2)=246÷3×26=84×56÷7=686×3=56×7÷4=61×(84÷6)=217+56×7=180÷6=72×7+163=226×8÷4=700-360=270÷3÷6=20×21+351=420+823+955=5.6-4.6=255×7÷3=9.4+2.2=720÷3÷3=927×9=232×4=175-18÷3=4/8+3/8=119×5-172=461-13×23=(814-112)÷6=787+880+338=235+(379-13)=635-127-291=65×14÷2=56.4-23.5=(185-174)×15=177+669+536=495-149+647=522÷(3×2)=4/7-3/7=858-11×17=206÷2=179×3×5=311+(405-204)=40÷(18÷9)=23×23=105×(520-514)=983-(657-520)=15×8×7=97×9-605=352+248=134-(34-27)=28×10×3=801-(75+156)=332+632÷8=32.6+35.1=396×9-140=438÷(200-197)=495-25×16=6/10-2/10=415-248+342=546-186-88=24×62×4=304÷4=50×17+491=608+585=467-(258-11)=54÷(18÷6)=10×4÷2=306÷(491-485)=54×13=10×3×51=456÷(2×3)=613-612÷6=120÷3÷8=986-41×10=86×(88÷4)=846÷3×7=56×17=486÷6×5=411-(68+159)=11×19×4=36×(316÷4)=3.6+8.6=12×42÷2=2/4-1/4=786÷2×7=149+621=422×2÷4=85×3÷5=18×16×2=81×(469÷7)=620÷5÷2=63÷9×87=313×4=589-408+590=626×(36÷4)=553-37×10=392-(240+65)=181×(81÷9)=15×12-13=894-568=631-70×9=21×(459-420)=270÷6×75=712-(941-450)=176÷(72÷9)=233+334=546+83+138=29×2×73=42÷(2×3)=337-102-53=617-16×27=(683-481)÷2=(498-418)÷5=724×9-931=358+17×13=340+401+80=34×(814-719)=6.3-3.1=245÷7×5=786-318-378=46×2×67=63×3=572×(21÷3)=756÷(3×3)=167×3×8=9.2-5.6=359-186+53=72÷4×14=444÷3×2=390÷3+306=639÷9+190=138×(160-155)=252-992÷4=983×(393-390)=323-(102+100)=23×40-457=87×10÷2=576-(809-660)=(137-78)×14=741-119-590=434-(500-269)=88×9×4=12×78=272÷2÷8=493-18×17=102+11×40=577+12×17=243÷(24÷8)=904÷(987-985)=42+442-341=37×11-288=151×5-445=328+102×2=939-(391+225)=69×3-161=509×(224-220)=86×58=80÷(2×4)=66×42×9=35÷7×5=38×21=43×2×17=313-114-65=415+(572-248)=432-(271+122)=339-42×5=388×2×9=179×(45÷9)=628-276÷3=646÷2+128=657-337-182=368÷(2×4)=11×(390÷6)=271+110=870+(695-58)=14×3×35=(56-45)×77=36×17÷3=164-80=958×(32÷4)=16×4×79=417÷3×6=490+734-728=(384-368)÷4=6.1-4.8=51×(34÷2)=526×6-228=169-56+236=382-(188+144)=648÷(404-398)=399×(49÷7)=39×2×71=33×3×80=36÷2×80=68+28=366÷6×2=682-193=82×12-79=228×3×4=928-10×70=95×38÷5=288÷(244-236)=93+139×4=923-254-442=56+96=496-362+284=60×60×2=11×31-304=861+472×2=274÷(434-432)=614-374÷2=(982-240)÷7=396÷6×61=187+629+104=145-10×5=511÷7×9=545×(795-789)=15×22×2=104-108÷2=350-63×2=534+13+33=(301-113)÷4=570+414÷3=831÷3+515=810-146×2=1/4+3/4=6/8-2/8=775-693÷9=724÷(2×2)=42×(196-180)=16×(68-59)=39×5×4=96÷2÷6=(316-40)÷6=601+608-761=25×30×3=445-143=35×14÷7=21×6×3=(360-252)÷6=85÷5×25=43×3=9.8-6.9=346-(473-151)=77×(532÷7)=8.3-1.5=3/8+4/8=111×5=538×(18÷6)=528÷3×5=788-672÷2=279÷3×58=92+24×25=(903-852)×31=4.3-2.0=7.3-2.6=447-750÷6=93×7=475+75+415=293-(272-215)=79×11=852-(630+102)=25×(155÷5)=420×8÷7=499×(14÷2)=140+78÷6=27×18×2=4/8-3/8=506÷(12÷6)=23×28÷7=446-189-206=378÷(2×3)=906÷3÷2=834÷(2×3)=92×(244-166)=9.2-2.8=74+588÷4=13×9-74=332+142=51+443+567=201-102+206=13×43×5=842-(339+25)=12×38÷4=86.6-82.1=425-(262+71)=377+15×32=44×78÷3=236÷(18÷9)=19×4×80=940+723-154=318÷2=556×4=464-97-214=20×14×2=237-23-59=486+(359-122)=664-(666-234)=101×6×2=315-23×3=833-(247+540)=280÷(194-189)=904÷(2×2)=129+411=284÷4×5=371+89-299=215×4-55=712+798-495=24×(128÷4)=282×(10÷2)=56÷8=332+(240-64)=717-263+949=51×(461-454)=60×9+14=101×7+136=390÷(2×3)=271×(27÷9)=720÷3÷5=152-24÷2=940-154-457=461-444=831-14×12=479+693+420=22×8×4=229×(10÷5)=20×45÷5=652-(17+234)=894+195×4=22+234×3=392×(12÷6)=99÷(444-441)=234+33×15=403×2=513÷3÷3=446+(736-441)=864÷2×4=29×20=51-54÷6=12×27-108=315-250=210÷2+625=422+437-61=936-23×34=52.5-23.4=88+378-98=659-27×22=186÷(2×3)=11×17×3=128+11×53=731×8-117=856-117×4=36÷(2×3)=972+470×2=45×46÷5=601+558÷9=309+296=202+180÷2=80÷(56÷7)=55×(84÷6)=212+249=11×24×3=143-137+239=409-315÷5=971-(745-452)=72×9-635=995×(86-81)=390-80×3=18×10×5=916×8÷4=496-493+263=204÷2+152=521-165=178÷2=52×19-467=421-(313-143)=279-114-106=279÷9=327×6=(468-408)÷6=406-366-15=906÷(285-279)=759×8=327-250-39=861-957÷3=21×24=53×(105÷7)=38×18÷2=234÷2=896÷8÷7=190×9=45×10-190=158×3÷2=46×(894-796)=315+223-192=245-210÷2=440÷(64÷8)=457-(11+367)=67+826-735=(711-507)÷6=5.7-5.4=528÷6×90=640-290-266=938-385=236÷4+956=139-82+272=14×(103-70)=7.8-7.6=282÷(24÷4)=776×(744-735)=290-252=484-239×2=258×7÷3=25+(482-185)=687-(296-217)=560÷(4×2)=752÷8÷2=63×(348÷6)=376÷2=289×2+945=443-198=103+11×16=288-(198-72)=196-10×18=792÷(2×4)=59.4-0.6=346-145+170=456-14×12=688+461-829=419-242=13×42÷3=667-(376+267)=692+11×53=576÷9×84=117×(600-592)=16×5×63=86×7=18÷6×88=222-54×4=264÷(4×2)=325+37×17=46×16-66=159×5=137+(294-160)=80+133+471=631-324÷9=29×22-256=846÷9÷2=159+324-257=(812-656)÷4=880+942-607=620+853-463=351+114×6=112×3-130=77×47=359-64×3=172÷(782-778)=91×(170÷5)=510÷3×9=681-20×5=26×2×94=(921-445)÷2=50×3×5=821+80-220=90×15÷6=187+382+59=252÷(35÷5)=(221-167)÷9=325-252+160=408-59-204=19+178-132=673+19×17=790+38×13=333÷(21÷7)=14×9=166-(141-123)=667+23×21=488-87×3=533+71+534=363-336=11×65=42×11-442=(345-281)÷4=863-267-476=580+367×2=863-774=46×65×5=22×67=59×66=48+317-358=458-860÷2=17×3×14=968-94=177+(872-100)=(176-22)÷2=32×(138÷2)=495-121×2=23×3×40=739-(132+300)=89×52×9=64×(700-625)=2/7+4/7=166×(170-165)=73×(117÷9)=916×7÷2=74×12=35×10-214=176÷4÷4=4.3+8.5=800-64+437=7.7+19.5=590÷5+72=41×9=328+(336-192)=959-884+332=24+(886-278)=864÷(63÷7)=10×9×33=5.2-0.3=420÷(564-561)=76×81÷2=13×22÷2=300+133-200=97×(54÷9)=418+978+100=82×7-96=34×14=51.5-31.9=375-(18+120)=53+376-379=773×(72÷9)=54×2÷3=245÷(97-90)=14×7×34=76÷(270-268)=681-500+790=552-856÷4=18×23-272=96+961+109=31×(74-50)=270×(152-149)=921-189-287=9.4+5.5=48÷3+256=98×22=659-(214+167)=3/5+2/5=741-(901-626)=(413-338)×59=282×2×9=73×83=42×8×5=287-(798-752)=898-(475-375)=469×4-560=217+26×18=992÷(2×4)=381-85÷5=54÷(27÷3)=418+(463-126)=873-419+139=824-546=89+434×2=70+50×13=855-37×23=3.6+1.3=426+888÷3=164÷2×91=228÷4×2=467+16×18=14×24-88=17×(135÷3)=11×6×45=72×(260-257)=584÷4×3=447-37×2=443-75=參考答案870÷(716-711)=17423×57×5=6555121×(374-368)=726(920-867)×87=4611921×2=184212×(335÷5)=80446+(483-120)=409604-533+185=2560.2+1.3=1.514×11+378=53260÷6=1098÷7×16=224765×(233-228)=3825353×2-287=419935-260-507=1680.3+8.9=9.2343÷7=4910×(399-307)=92057+158+134=34928×17÷4=119869-124-484=261225-19×10=3565-(381-317)=1746×7÷2=2611666÷(3×2)=111457-26×14=93200÷2=1004.5+3.7=8.2335-105+189=419534×6÷2=1602369-330=3923×15=34572÷(36÷4)=8752÷(32÷4)=94205+11×44=689822-151+81=752248-360÷6=18815×8÷2=60345-380÷5=26932×19=60831.4-6.0=25.4234×2×9=4212174+282=456996+478-79=139537×69×9=22977471+136=6073.6+8.7=12.3473-416÷8=42163+22+218=303435+(590-471)=554188-24+157=32113×21-247=26495+796+26=1317450÷(18÷3)=7533×5+952=1117352+(335-303)=384238×4×7=666493×6+104=662174-(62+16)=96348÷(2×3)=58304+(938-310)=932129×(28÷7)=516138×7-597=369337×(40÷8)=1685100÷5×40=800354÷6×8=47231×(231-228)=93237-131=10699×(18÷6)=297764+31×12=1136420÷6+391=46179+33=112434-13+37=45878×(136-129)=546275-432÷2=59229-223+348=35434×5×3=51078÷3×38=988308-110-133=6574.9+6.2=81.134×2×44=299215÷5×77=231766×3-290=200813×(49÷7)=91786+(822-398)=121029×97×2=5626736+456-830=3626.1+36.7=42.828×30-269=571588÷(2×2)=147929-40-748=14122×(210-197)=286275×(63÷9)=192542×(301÷7)=1806602-936÷4=368224×2÷8=56964-939=25219+103=3222.0+4.2=6.222×13-97=189545-12×7=4611.8+5.8=7.6782-30×10=482619+129+755=1503152×5-321=439252÷9=2831×29+757=165654.3+26.6=80.9187-83+152=256330×(44-41)=990410÷5=8210×17=170475-520÷5=371708÷2×9=3186303×(730-723)=2121352÷2=176766×(475-470)=383048×2×47=451219×(623-601)=418400-51-273=76336÷3÷2=56486-528÷4=35493×6-159=399252+(441-388)=305150÷3×4=2007.5-2.0=5.5552÷(2×2)=138821-13×7=73019×20-108=272370÷(128-126)=1858.8+0.3=9.1422-57×2=308148×(32÷8)=59277×3÷7=33366÷3÷2=61381-(114-16)=283389+81-74=396816÷(72÷9)=10224÷6×2=811×(158-116)=462836+10×34=117655×(135÷9)=82517×3×77=3927(255-111)÷4=361.5+49.5=51.010×4×67=2680966-333=633759÷(24÷8)=25312×2×25=600156÷4×18=7027.3-5.3=2.010×2×5=100380+(315-222)=473456+(810-460)=80663÷9×22=154498÷6+290=373(465-445)÷2=1024×21÷4=126127×(462-458)=5085.8+52.5=58.3567÷3÷9=21262-316÷4=18375×(320-316)=3007.5-3.0=4.541×(325÷5)=2665601+120÷6=6216.1+9.5=15.6708×6÷2=212428×34-496=456345-(454-317)=20812×33-380=16304÷2=15212×7×6=504185-84-51=50408÷3÷8=17159×2-28=29024×15÷3=12062×8×4=1984118+(369-302)=18561×(360÷4)=5490896-(876-495)=51542.5+1.0=43.5737-(277-63)=52345.2+15.2=60.475×(516÷6)=645032.1+63.1=95.2228+732+494=1454450÷(567-562)=90756÷3×2=504660×6÷8=49567×(651÷7)=623156×(89-82)=392247+56×4=471460+(223-38)=64563.7+0.2=63.9473-13×21=200142×(168-161)=994120÷(2×3)=20876×(12÷6)=1752245+156=401795÷(15÷3)=15972×(72÷8)=64834×16÷8=68285-(393-374)=2667.9+1.1=9.0653+968÷8=77422×(108÷6)=396702+521-560=663474-50-260=164884-28-692=164170÷5×18=612460÷(241-239)=23010×5×93=4650472+525÷3=64791×56÷7=72814×3×45=189018×(32÷8)=72265÷5+738=79128.5+6.6=35.171×(128÷4)=227236×13-105=36311×76-132=70457×11-485=142343+244+391=9784/7-1/7=3/7399+(451-389)=461591×(45÷5)=5319372÷2=186756÷2×9=3402639-29×22=1(311-68)÷9=2789×7=623800-(656+89)=5555-20=35(161-59)÷3=34258÷(12÷4)=86953+699-533=1119925+452-301=1076202×(498-494)=808892-29×15=457986÷2×6=295812×19÷2=114242×(863-859)=968343÷(21÷3)=49114×3×2=68436×(270÷6)=1620647-616÷8=570861-364+803=1300189-531÷9=130529-(315+27)=187361×4-813=631132+93-123=10243×(148-127)=903310÷5=62252÷4×36=226880×36÷5=57670.4-61.6=8.8212-(325-317)=204986+19×31=1575235×4-195=745229-549÷9=16874+431+153=658472-40×7=192(396-84)÷8=39882÷6+719=866382×2×7=53483.7+2.0=5.717×18×3=91896+55×9=591(451-172)÷9=31603÷(45÷5)=67300÷4÷3=25395+71-263=203759-152×4=151479-101-358=2028×4=11226×3×64=4992329+130=4591/5+3/5=4/5762-711=51852-151-444=25766+(459-123)=402200÷(67-63)=50518-(436+50)=32405+285+755=1445564÷(36÷9)=141371-(235+64)=7242×90÷5=75650×40×7=14000176÷8×60=1320280÷(28÷7)=70446-(19+294)=133887-496=391228×(606-602)=912945×(48÷8)=567047×2×82=7708391-(53+324)=14286÷2=14349×2×68=6664(344-288)÷8=7304÷(135-131)=76284+28-30=282370+(230-140)=460900÷4÷9=25(189-157)×17=544297-(379-266)=18426×20=520180÷(200-197)=60278+594=87216×9=14430×4÷6=20173×(24÷8)=51953×6×9=2862984÷(2×4)=123303×3-133=776245÷(192-187)=49647+222=869548×3=16448.4-1.0=7.45.0+6.0=11.024×15=360750÷5+475=62573×5=365981÷9+378=487889+(843-420)=131225÷5×97=485498-430+101=169(652-82)÷6=9516×12×5=96061×6÷2=183122×4÷8=61406÷(308-306)=20390.5-43.5=47.0880÷(2×2)=220108+18×13=342286×7=2002469-(87+367)=15550×2-111=98920×(50÷2)=5007.6+0.9=8.510+267+668=94512×39×2=936975×6=5850360÷5÷8=911×(63÷9)=77429÷(608-605)=143482-542÷2=211123×3×2=738916-(595-17)=338971-11×26=68512×8×74=710460×87=522024÷(891-887)=6199×7-858=535381-(272-202)=31152×(42÷7)=312603-(616-425)=41220×40-658=142471÷3×5=78538×7-62=204363-11×7=286297+110=407654+37+174=8654/5-1/5=3/576×14=1064(237-45)÷3=64440-178×2=84132+157+654=94310×2×20=400376÷(342-340)=188403-(862-659)=2008/10+2/10=123×69×2=3174222÷(2×3)=37(315-248)×86=576236÷(36÷9)=9881-576-106=199810÷3÷6=45393-162-46=185172×7=1204354÷6+756=815994-192×2=61014×(472-469)=421.1+5.6=6.7555+897=145220×4×6=480583-472÷4=46534×10=340111×7-157=620760÷2÷5=76748+35×7=993866-(667+179)=20684÷9÷4=19415-(234+81)=100769+195=964106+165=27142×78×2=65529.3-5.8=3.521×2÷7=6308-13×17=8720×30÷2=300(495-479)×48=768804+170×4=148491×(189÷7)=24575.0+0.5=5.5689-14×40=129393-(26+206)=161(457-427)×24=72029×(16÷4)=116350-(220+104)=2667.7-48.8=18.9351÷(44-41)=117300+188-194=294145×6-861=954×98÷7=75656+223=279130+55×5=4057.9-2.3=5.645×(42÷7)=270450-(57+364)=2960×12+398=1118207+419+718=1344272÷(28÷7)=68128+66×6=52414×34-227=249255÷(190-187)=85445×6÷2=133520×2×27=1080819-19×5=724518+220=73881×12÷6=162364-13×12=208826÷2=41353×9-57=420190-(89+65)=36935-12×16=743280÷(12÷3)=70876÷(3×2)=14681÷(15÷5)=27120÷3÷2=20660÷(15÷3)=13224×4×72=69123/6+2/6=5/666÷2=3380×(36÷4)=720154-141=13164÷4=41275-119=15675×(35÷5)=525140×5+189=889158+178=336201+385×2=97187÷(18÷6)=29595+894÷2=104244×14-464=15279×(759-752)=553442-(88-43)=397459-23×3=390176+(452-304)=3248.6+0.7=9.3458+(309-302)=46511×2=22357÷(66-63)=119478-85×4=1384.9-2.6=2.3884÷(330-326)=22120×16-297=23(917-177)÷2=370464-315+364=513251+163×4=903214×(28÷7)=856(162-32)÷2=65247+595÷5=366455-73×2=3091/7+5/7=6/719×5×26=247048+(874-17)=905810÷5÷9=1889.8-63.8=26.060÷5×79=9487.3-6.1=1.215×88×2=2640138+(468-128)=478429-174-114=14114×71÷2=497435+277+279=991722+275×3=1547540÷9×80=48009.1-8.4=0.7151+(480-185)=446431-23×10=201807+407+847=2061120÷3=4022×56÷4=308274-62-203=9294+83×3=543164÷4+87=12880×3-59=18196×(337-279)=5568719-14=70527×32÷6=14450×19-663=287140×6×4=3360396÷(18÷3)=66163-148=15412+(487-473)=426438÷(12÷4)=146135+51×16=951429-15×25=5468×10-381=299406×4-859=76524+441-225=24022×20÷8=5521×11=231143×(233-230)=429281+192+74=547603÷9=67438-188=250(325-43)÷2=14125×3×5=375148×6÷8=1113/8-2/8=1/8405-29×12=5773×12=87616×14-165=5923.0+52.0=75.0328÷4+250=332257×3×7=5397382÷(14÷7)=191888÷2÷2=222291+531÷9=35048×5÷6=40439-80÷8=4292/6+3/6=5/622×11×3=726128÷(2×4)=16682+748=143070×(382-375)=490801÷9=89799-45×10=349408+48×18=127285×9×4=3060868÷7×3=372794×(628-619)=7146615-538=7729×(961-905)=162412×6×81=5832653×(12÷6)=130639×10-344=46419+22×6=551108÷(174-171)=36464×2÷4=232174×5=870169+288÷9=201200+875÷5=375168÷3×64=3584390-375+235=25013×(287÷7)=5332.0+4.1=6.1860÷5÷4=4317×54+59=977132×8÷6=176747-282+565=103072÷9×94=75213×20×2=5205.4-2.3=3.155+82-53=84293-26×3=215354-24×11=9031×16=496972÷(300-296)=24357÷3×30=570434-283=15114×31×2=8688.8-4.3=4.5426÷(532-526)=71249×3=7477.0+0.7=7.716×(180÷5)=57648×10÷6=80514-59×7=101112+121+581=814693÷3×6=13869.3-8.8=0.53/7-2/7=1/726+119=145512-728÷4=33027.2-7.7=19.5419-127×2=16565×11=715192×(45-41)=76883.2-7.0=76.2352-61=291266-590÷5=148406+11×21=637245-49×3=98446÷2=223936÷(2×4)=11734×10-285=55165×4÷5=132(329-316)×38=49431×24-131=613903+327=1230356-16×14=1329.7-5.0=4.715×(239-179)=900225÷(691-682)=25975×6÷3=1950100÷5×4=80413-150+171=434537×2÷3=358415-324+26=11718×78×3=4212198÷9×7=154828-595÷5=70972÷9×92=736624÷6+84=1887.7-0.2=7.5364÷4=91767+293=106096×75×2=1440071×13-118=805128+112×6=800122+672+84=87824÷6×56=224156-147+71=80392÷2÷7=28653-42×10=233171÷9×35=66523×37-295=556252÷2÷9=14572÷4×3=429190+130-283=3746×(911-826)=391028×3×91=764475×12÷4=22540×88÷8=44047×6×9=2538693÷9=77789÷3×5=1315130+348÷3=246483+216×2=915106×(286-281)=53067×(180÷6)=2010228÷6=3842×(114÷6)=798250+169-70=349(403-28)÷5=75(999-357)÷2=32152×58÷4=754559-(632-262)=189445÷(101-96)=89267÷3×7=62349÷7=7168+238=406462÷(619-612)=66480+234÷6=519965-(385-286)=866151×6-713=193456+992+830=227882×(442-436)=492494-(95+44)=355378-261-77=40327+101×3=630427-(218-147)=3562/8-1/8=1/8(135-62)×54=394273×36×2=525690×4=36063+904÷4=2891/7+2/7=3/7829-133-681=15(396-300)÷3=324.1+4.4=8.53.8+6.6=10.4402+65-234=23321×87×5=9135105×5-94=431804÷(3×2)=134218÷(23-21)=109892-432-166=294305×8=2440744÷4÷3=6271×5-311=44776÷2÷4=974/7+2/7=6/7213÷3×4=284527+41×11=978668-28×19=136261÷9=29520÷(4×2)=65198÷6×4=132842-(540+301)=1271+103-360=14748×(18÷6)=2244705-92×6=153554+650=1204375×2×7=5250355÷(25÷5)=716.4+7.0=13.4(466-407)×10=590305-(51+232)=2210×(136÷8)=17035+(433-23)=445187×3=56166×(538-493)=2970846-(932-132)=46211+61=272171+360×2=891342-(213+62)=67574+53×17=1475726÷2÷3=121428-405=2310×9×84=7560846-12×43=3309.7-5.1=4.6176÷8×19=41869×6+194=60812×81÷3=324536÷8=67235×7-880=765(278-268)÷5=215×14-157=53512÷(2×2)=128373×9-806=2551973-110+115=97829×11=319144÷(72÷9)=1816×4×5=320854-684÷9=77882×64=5248206-13×3=16732×3×94=9024200÷4+70=120(294-268)×30=780193+369=56252×2×7=72856÷2÷7=43.9+8.2=12.1664÷(320-312)=83424-17×7=30520×39=780492+215×2=922473-234×2=5926-176×4=222248+129=377599-80-26=49361×74=4514102×3=30619×2×34=12924/6-1/6=3/6180÷5÷6=6273÷7=3943×14=602233+24×16=617(464-164)÷4=7528×22=616575÷5=115160+361+335=85628+(191-100)=11911×(241-203)=418225÷9×84=2100570÷5×2=228548×(280-274)=3288528×(18÷6)=1584612×(30÷6)=3060298+14×39=84470×6×2=840481×2-663=299988-729=25980×64=5120293×3=879986-248=73870×(82-76)=42013×(75÷3)=325756÷7×2=216764+512=1276126÷(3×3)=1478÷6×98=1274322-23×12=4670×7×4=196042×(74-70)=168420×2+95=935279+71×10=989649+(751-155)=1245818×(56÷7)=6544376+757-846=287207+244-243=20890÷5×32=576760÷4=190(977-497)÷6=80576÷(3×3)=6467+171-61=177(672-351)÷3=107366+(424-96)=694294-245=49673-(521-25)=17791×21×4=764451+282+274=60758×(20÷4)=290281-14×19=15424÷4×5=530122÷2=61403-226=177357-66×3=15948×39÷6=312435×4÷5=348(433-365)×11=748390-(294-271)=367105÷7×59=885535×(263-260)=16055/8-2/8=3/813×29-128=2496.4+9.3=15.7302+484=786658-93×4=286351÷(36÷4)=39615-85+286=816876-(346-94)=624324-10×28=44656÷8×13=1066768×3÷6=384653+95×2=843240÷(2×3)=40135×4÷3=180234÷(322-316)=3915×(72÷4)=270(931-609)÷7=46103×6×4=2472250×2=500460-(150+182)=128886÷2×4=1772578+86-188=476792-(524+235)=33167×4-313=35526×2×19=988832+137×6=165496×95=9120984-18×44=192216-188+340=368403-(659-557)=301168×3÷8=6371×(549÷9)=433181×10÷6=135110+53=16360×3÷2=90322×5-618=99251×10-370=14010×13×6=780431+(865-257)=1039870÷2×5=2175795×4=318093÷(945-942)=31793+931+93=1817208÷(55-51)=5213×36+75=54382+128=210136×6=816216+50+294=560(390-377)×75=975439-(106+114)=21927×3×5=405164×5÷2=410585÷5=117434+304÷4=51044×7÷2=154165+275-15=425252÷(3×2)=42201÷3×77=5159325÷(35÷7)=65140×3×2=840246÷3=82426×7÷3=99420÷(2×2)=5476÷7÷4=17469÷(21÷3)=6739×18+780=1482(455-35)÷3=140483-17×15=22891×3=27311×32-323=29126÷9×58=812759-16×3=71110×7×9=630(377-304)×70=5110402-150=25279×46=3634143+(233-157)=219306-255+129=180744÷8=93494+(300-53)=74120×3×83=498026×3×39=3042361-51+166=47620+84÷2=62539÷7×79=608318×29+415=937480÷3÷2=80(377-355)÷2=11487-12×38=31567÷7×8=648777+98+86=96116×4×52=3328186÷(54÷9)=31930÷(2×3)=155357÷3=119166×2×3=996416-(83+125)=20816×(410-361)=784113+144+684=94139.4-12.4=27.016×39+59=683146×4-495=89108-56=5226×16÷8=52936-802-67=67652-138+396=910310×(14÷7)=620440-136=304271-41-131=99425-621÷3=218395-(311-298)=38272+300=37258×(126÷9)=812603÷9×3=20118÷3×92=55253×17=901100÷5÷4=510×14=14057×11-423=204289+38×2=36519×11×3=627(983-944)×99=386177-24÷2=6516×(280÷8)=560800÷(2×4)=100415÷(20÷4)=83126+336×2=798(816-558)÷6=4311×26×3=858453-510÷3=283291+50×10=791(15