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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦804-48-569=612÷(3×2)=68.2-3.6=(71-10)×77=500-390+359=71×(82÷2)=(463-337)÷7=13.2-7.8=22×(270÷9)=384÷(373-371)=85-140÷5=415-358+350=3/8-1/8=618÷3=14×6×62=778-623-78=349+47+539=50÷5=164+249-298=242+56×6=508+37×7=55+213+561=(477-465)×18=24÷(30÷5)=691+48×20=20×10×3=25×(91÷7)=13×51-167=383+(419-167)=151×3×2=203+83×8=71×(61-54)=(748-652)÷6=915+530+832=43×10-105=366+244÷2=310×3=(950-221)÷3=320÷(2×4)=15×32×2=666÷(3×3)=309-(190+17)=44×4÷8=935-(249+362)=642÷3×2=366-16×16=41×2×8=487×(35÷7)=697+(864-357)=31×5=277-(135-127)=100×6-284=406+12-396=(987-727)÷5=636-(63+489)=309×3-548=104×6-470=957-486+903=59+(335-145)=993-576-333=184×(270-262)=160÷2÷2=428-360=486+(733-681)=432÷6÷8=875-176+446=31×2×56=342-972÷6=422-(112+36)=477÷9+934=231-161=288+95+420=464÷4÷2=11×14+639=493-482+117=793-66×9=238×4÷2=328-546÷7=16×36÷8=681-198×3=30÷5×80=597-(625-516)=690×(18÷9)=415+300+640=480÷(16÷8)=69×8÷6=318×3=50×6÷4=4/7+2/7=396-16×22=184÷4+272=362-(317-141)=142÷2×8=40÷(2×2)=359-136+33=2/5-1/5=(365-253)÷2=22×35=36×(36÷9)=68×2×7=114×9-543=12×59=546÷(24÷4)=490×(15÷5)=30×2×55=62×13=428×2=325+62+435=339-(142+79)=835-307-188=12×43÷6=209×6-441=(354-75)÷9=68-201÷3=246÷6×42=464+270÷9=745-383=388+216+123=838-28×15=92×(294÷7)=32×3×2=409×8-699=(329-63)÷7=95+945-313=227+199-387=337-81÷3=360-(251-115)=192÷2×71=301+20×15=196÷(282-278)=15×42=178-405÷5=19×(299-271)=10×8×76=334+(462-223)=5.4-3.8=338÷2=83.5-72.7=384÷(4×2)=99+(311-65)=89×5-240=30÷(437-434)=347+79×10=410-170-148=292+888÷6=133×(192-189)=851+604=241×(36÷9)=280÷(362-357)=424÷(148-140)=734-69-393=9.9-9.3=17×9×3=340÷4=(425-161)÷6=70×12-638=72÷(411-407)=407×9=500+927+534=11×21-161=362÷(666-664)=3/7-2/7=186÷(3×2)=121×8÷4=230-30×6=933-(740-15)=736-40×3=390+47×9=839-25×19=(280-216)×13=179-18=175-483÷7=(363-246)÷9=643×5-779=264÷(2×3)=344+(678-86)=983+71+875=14×(96÷2)=613+110×9=309×3+209=886×(158-151)=111+882÷2=257-440÷5=82+330+933=30×50×6=178+15×33=74+(428-192)=962-(268+593)=303-105-191=72×63÷4=14×(140÷2)=33.8+29.2=35+257-110=383-11×21=13×74-483=3.7+5.8=532+57+320=436-(143+293)=18×48÷2=568÷(2×4)=52÷(12÷3)=11×13×5=67×93÷3=10×14×6=546+418=15×30-85=14×3×7=9.9+4.3=234+209=198÷9×11=417-25×14=840÷(4×2)=584÷4=125×(42÷6)=14×(130÷2)=360×2÷4=23×(324÷6)=19×19×2=73×9=54.0+14.9=2/9-1/9=21×(204÷6)=497-(464-336)=3/6-2/6=108÷2÷6=143×(323-318)=126+496-47=224+182-200=392÷(36÷9)=719-(320-10)=371+(76-42)=13×26=770×3÷6=365-135×2=45×2×58=349+86×6=50×16-304=16×2×97=467-161=228÷(30÷5)=360-(36+320)=420+(427-133)=358-147-99=29×2×54=39×98×3=556×5=7.9-6.8=314×7-374=807×2=77×87÷3=44×10=45×2×20=3.8+5.9=34×13-104=212+196+86=264÷(3×2)=237×(293-290)=82×9×5=834-18×29=585-603÷3=867-(714-299)=956-(505-365)=27×(49÷7)=232×(719-710)=10×45×2=170×(826-819)=118-86+651=84×75×9=36÷3×2=22×4×76=459+(592-205)=876÷6=426+124×3=256÷8×20=27+171+110=35×5=816÷6=699-(200+279)=(195-147)÷6=82×(358-351)=169×(633-626)=258÷(95-92)=192+204×3=11×14+16=17×33-20=388-32÷4=220÷5+79=68×(774-705)=571×(962-953)=810+(526-443)=520+(995-393)=261×(20-17)=21×11×2=64+57=126×2÷3=108÷9÷3=(551-180)÷7=225+(887-446)=84×(240÷6)=467-(240+65)=232×2×4=21×(84÷3)=36×(991-913)=65.4+30.8=34×12÷6=322-(142+174)=524-(261-260)=15÷5×3=28×22+248=375-(288+75)=23×2×89=832÷2=23×31=151×(10÷2)=52×62×8=416-22×16=62+124×5=476-84÷2=80÷(970-968)=460-203×2=177-(78+82)=13×72-357=435÷3+260=383-79×2=101+179=7.2-0.8=511×6÷2=388÷2=847÷(63÷9)=6.0-3.9=543-392-120=585×8÷2=76×10=(627-545)×23=379+(460-142)=15×15×4=38×82=180+688+38=629-198÷2=480×3÷4=361+10×80=751-17×11=989-15×27=39×21-533=604+38×7=98-328÷4=549-28×17=236÷2=77+41×17=508-588÷7=17×12×2=766÷(10÷5)=75×10-745=455-27×7=280÷8÷5=937-53×10=220×4-229=342×(27÷9)=16×16×2=54+98+81=360+149×5=426×(72÷8)=98-16=711÷(3×3)=6.4+13.6=256÷2÷4=112÷(4×2)=24×4×46=337-177-112=173+300-150=653-635=68×(32÷4)=300÷4÷3=742+528+983=264÷3×4=244+205=220×(72÷8)=5.9+9.2=762÷6+914=4/8-3/8=153+250=395+95-463=905-(766+85)=54×(346-337)=931-29×22=600÷(24÷8)=18×4×11=160÷(16÷2)=607+176=92÷(341-337)=92×(448÷8)=856+58×16=15×19-200=286+(454-88)=462+427÷7=111×2=465÷(12÷4)=11×38=175×3×5=836÷(2×2)=110+63÷3=237-34×6=256×3=262÷2=832÷(2×2)=(236-36)÷8=50.7+34.0=22×31×7=470-(908-737)=940÷5=90×(99÷9)=21×3÷9=392×2÷4=714÷3+396=998+992-307=593×(949-943)=93×29=330+(358-20)=71×23=64+989-856=806×(129-120)=380-20×18=(459-397)÷2=901-104×3=269-(479-294)=6.5-2.7=60×(729-691)=741×(15÷5)=77-224÷7=18×88×6=13×6×36=756÷(583-577)=12×35+142=909-92×5=1/7+3/7=170÷(10÷5)=304-82-66=480÷4÷2=7.0+7.7=12×54÷8=444÷(24÷6)=79×12-60=846÷(544-538)=920÷4×7=25×25÷5=10×9=46×15÷3=357-640÷5=96÷8=67×27÷3=708-92=10×63+667=440-472÷4=967-194×4=915×7÷3=996÷(2×2)=48×6×3=118×6=(50-39)×61=11×3×21=283-275+670=923×7=136-108=341×(12÷6)=272×3÷6=16×37÷4=984÷4×5=85×71=82×(49÷7)=3.3+66.8=189-70÷7=321×3+800=683×3-290=448-10×26=240÷(2×3)=10×25-166=3/5-1/5=268×3×9=69÷3×96=79×(183-172)=67×3×4=722×(40÷8)=484-(147+176)=174÷6×39=6.4-4.1=204-(275-104)=560÷4+290=113+283-242=344÷8×82=80×4=92.2-83.8=25×11×3=59×(126÷9)=53×90×8=256×(12÷6)=36×17÷9=958+427-707=608-80×5=52×73×6=6.5+0.5=571+(702-534)=483÷(35÷5)=267-122=170÷(16÷8)=20×37=151+162=171÷3×8=200÷4=58×2×4=162÷9÷2=147-144+86=221+394=332-64=560÷5=438×3÷9=54×18-713=512-144×3=10×48-479=148÷2×13=745+(447-377)=432÷(28÷7)=(342-147)÷3=760-423+54=40×79×8=5.8-4.3=780÷3÷5=417+780+53=18×17×3=464×7÷2=577-10×20=354÷(3×2)=26×2×43=196÷7÷7=150×(42÷6)=88×(297-292)=344+(967-513)=185÷(168-163)=659+34×21=738-23×26=46×(264÷4)=426-(457-47)=10×12+281=744÷(3×2)=96+15×28=39×(865-793)=663×3=323×3-482=78×82÷4=26.7-4.4=903-321-362=9.7-3.8=24×(333÷9)=270×(521-515)=26×12-148=24÷4×48=8.8+5.2=14×6×14=210+65=54÷(426-417)=552÷6×25=745-14×29=360÷2÷3=176×(455-450)=31×6=280÷(63÷9)=320-306÷6=399-(76+157)=462-107-319=70.4-22.2=828÷4÷3=6.6-6.3=52×81×7=126÷7÷3=72×(524-452)=392×2-332=303×2÷6=258÷6=(865-763)÷6=750÷5÷2=6.2-3.5=9.4-2.4=6.3+8.0=937-358=78×36×9=37×22-24=80÷5÷8=60×6-115=105+(820-729)=99.4-5.6=525÷7÷3=48×4×5=99÷3÷3=(721-481)÷8=620×7-850=4/10+3/10=443×4=709+589=69×90×3=936-825=378+468÷9=477-10×35=446×(45-37)=181×5×6=35.5+13.3=450-429+168=968÷4×3=5.6+9.6=225÷9=(304-280)÷4=53+33×20=751-169×2=351-(380-83)=39×17-297=518÷7×5=782+904÷4=286-26×7=13×4×11=7.2-2.7=960÷(4×2)=249+405÷3=978-312÷8=16×23-100=410-107×2=20×5-41=679-352=459-13×24=145÷5×2=489-(194-23)=54×82÷3=270-765÷5=487-(105+115)=52×45÷6=42×67×4=18×(282-263)=891÷3+883=0.4+2.0=151+243-277=936+618-629=619-704÷8=835÷5×9=840÷(139-136)=460÷(45÷9)=441-525÷3=3/7+2/7=355×2-707=15×10÷3=78÷6×24=378-(128+63)=412×(14÷7)=932÷4×2=118×(32÷8)=757-(206+510)=972÷6÷9=588÷(2×2)=44×2×80=290-(161-28)=51×12-480=302-108+289=867-40=336-(422-173)=302-229+209=(354-288)÷6=338-201÷3=336÷2×6=581-(296+149)=67×9-68=840÷(3×2)=495÷(490-485)=97×55=372-140-39=263×(16÷8)=(334-324)÷2=91+128+409=22×43=414-18×12=22+286-68=29+440-307=10×12×2=182×(12÷4)=508+506-426=269-28+157=162×5÷6=566-(736-676)=480+(465-365)=555÷5=66.0+22.7=(388-229)÷3=168+41=348×(10÷2)=940÷5×6=8.0+6.5=436-392+69=978÷6×9=(296-192)÷4=260÷5×4=5/8+2/8=84÷2×16=64×(12÷2)=10.0+7.5=504÷(152-150)=336×5÷4=(145-61)÷3=269-114=708÷2÷3=399-(279+36)=187-100=21×2×22=60÷5×48=66-(116-70)=424÷2÷2=140+(405-379)=5.6-0.3=2.8-0.4=432×8-441=330÷6×8=812÷2×9=21×(123÷3)=432÷(292-290)=30÷(3×2)=21×(48÷8)=765-125×4=341+193+446=117-(486-380)=201-155+202=216+976=24+21×38=35×4=152-212÷2=481×(779-771)=19×8-145=354-160-123=66.0+28.4=(462-438)×43=68×3÷4=76-31×2=62×(192÷6)=379+79×4=952-(481+127)=490-(164+26)=458+584÷4=638+24×27=34×25÷5=110+106=96×8÷4=984÷(16÷8)=404÷(155-151)=(176-121)×18=810÷(301-292)=480+740÷4=584×4-13=222×2×7=186÷(149-143)=581÷7+332=165×8-302=33×3×82=490×8÷4=296-214=768+377×2=92×84=973-383+55=409-259=90÷5×42=143-10+230=424+(471-375)=89×2×3=14×19=69×10×2=4/7-2/7=72÷3=(312-279)×10=47×(380÷4)=229×(58-55)=966÷(862-855)=28-26÷2=368÷(392-384)=96÷4÷3=222+880÷5=55.6-18.4=59×80=550×(18÷6)=120÷2×9=68×12÷3=32×24-682=764÷(2×2)=321+104-230=360÷6÷3=760-(916-452)=75+155-120=60+111=293-684÷4=660-(913-619)=28×18÷6=926-64-20=210÷6÷7=18×31+388=95×91×2=77×(302-276)=60.5-20.1=32×(49÷7)=30÷3×34=782-40×4=(629-23)÷3=18×(68÷4)=45÷5×4=843×5-800=140÷(35÷5)=310÷(208-206)=183-774÷6=916×2÷4=419+999-469=400+905-515=40÷5=675÷3×5=240×(21÷7)=605÷(10÷2)=761-(559+64)=723-226-71=89×(288÷3)=77×12÷4=833÷7=342÷6÷3=260×3-38=407-62-110=120×(63-55)=547-203+803=334+390+120=414+246+464=12×36=496×6÷8=12.2+46.8=15×3×46=288÷2=170+204=483-451=872÷2=94×10÷4=13×57=46×16-462=14×8-12=630÷(10÷2)=40×6×7=289-249+709=478+47×8=(281-275)÷3=217×3+51=5.9-5.3=68×2÷8=64×7-152=784÷(4×2)=419-56×7=(639-610)×21=12×2×57=470×(10÷5)=65×(66-28)=15×17÷5=4/9+5/9=802×(54÷6)=(120-83)×17=87×2-66=21×32=741-498=737+56×15=950×8=33×51=370-36-274=36×(54-41)=150+(210-180)=(832-750)×51=71+143-99=384÷8÷6=198÷(3×3)=4/6-1/6=10÷5×40=399÷(116-109)=1.3+9.7=9.4-6.3=92+14×16=127-50÷5=9.2-6.2=691-169-37=81÷(24÷8)=16+(972-958)=68×40=35×(126÷6)=54×(75÷5)=11.8+16.6=864-369=35×67=444÷3÷2=250÷5×10=94×33=3/6+2/6=310-144+11=76×9÷6=39÷3×53=249-54-147=2.7+5.8=314+10×47=88×5×3=117÷9=200÷2=484-18×4=17×48÷6=384÷6×97=976-(248+472)=215-18×10=1/8+4/8=418-(168-101)=92+11×75=0.4+7.9=18÷9×6=309÷3=6.2+2.3=(996-414)÷2=72×38=488-200-218=924÷(24÷8)=59×(171-156)=32×(224÷4)=827-(148+400)=421×2+517=450-111-50=50×(102÷6)=27-(271-262)=818-(604+32)=336÷8÷3=479-425=483-11×18=576÷8×59=9.7-5.8=29×8÷2=481-15×18=107×5×4=5/8-1/8=604÷4×6=(257-205)×21=27.8+44.0=939×6=969÷3+140=763+620+897=227-12×16=515÷(10÷2)=720-407=636÷(3×2)=426+295-128=229×3=22×18×2=759÷(603-600)=86×35÷5=171÷3×16=349-181-114=216÷(3×3)=125×7×2=236×(87-84)=600×9-246=253-(320-254)=16×5×57=285+47+225=189-486÷6=48×(72÷9)=948-69×8=771×3=108÷(38-32)=286+159=(645-401)÷4=984+204+677=35×4×5=171×(203-200)=59×11-232=(463-218)÷7=27×23-303=384÷4+83=904÷(2×2)=39×6÷9=(314-276)×25=(479-47)÷4=762-(782-702)=212÷(20÷5)=248×(609-601)=72×6+232=654×(48÷8)=240÷(16÷8)=431-(475-156)=47×8×2=10×(486-483)=222×3=280÷5÷8=507-119=158+184-134=848-767+807=607×8÷4=588÷4×5=129-792÷8=981+124×7=23×(249-208)=639-380+924=922×(10÷2)=93×14=67×(49÷7)=5.6-1.9=487-10×37=16×33÷4=934-384=410÷2=24×60×4=468+33+372=71×13-149=119×(14÷7)=324÷9+242=16÷2×3=457+93×7=91.4-42.6=418-364+256=253-111+97=154×3÷2=72×7×3=4.6+0.3=191×2=252÷(24÷8)=491-437+257=29×3×71=27×5×3=463+216=672÷2×9=140+332=398+18×7=63×(286-256)=184-112=277+512=320-(517-476)=564÷(2×3)=467-31×4=14×33-107=788-613+302=43×2×9=163+318-55=113×4=904-12×69=915-56×10=120÷6=239-144+335=14÷7×94=429-(116+228)=156×3÷4=24×21÷2=123+200+509=91×(448÷8)=438÷(128-125)=6/8+2/8=424+260+57=180÷4+325=(602-544)×22=10×7×63=278×(62-59)=32×3×38=987-(68+99)=13×24+686=972-631-249=298-56×4=715-559=225÷(35÷7)=825-242×3=72×62×4=220-117-65=19×3×98=743-(196+210)=279-224+201=207×3=5.5-4.7=392÷7×36=943+961=14×38=467-107-115=99.6-95.5=4.1-1.0=12÷3×41=457-(437-384)=97+266+608=703-29×11=16×5×16=24×31÷2=585-22×15=280÷5÷7=(776-676)÷5=468-58×8=168×(28-23)=16×5×11=31×23=801÷(553-550)=357×7÷3=454÷2+552=9.7-6.8=235-(304-135)=(347-305)÷3=104×(24÷4)=233-(17+62)=228×4-870=20×12-230=470÷5=174+(476-74)=283-137=25×12÷3=539+176+28=118÷2=14×37=31×(138-112)=487-(23+305)=84×2×4=220÷4=16×19-295=53×72÷8=348-47×5=822-96×5=561+49×8=18÷(843-840)=10×55+36=13×48-254=883-59×4=635-167=270-66=11×4×18=810-392÷4=640×6÷4=453×4=20×3×67=40×(163-160)=18×27÷3=152-80=301-133×2=74×(44÷2)=213+50×15=552-488÷4=367-363+200=(429-418)×33=75×(140-52)=75×(395-390)=298-284=95+71=168÷(36÷9)=55+118-139=361+60×7=7.1+9.5=199+96÷3=611×(123-120)=121×(18÷6)=12×61÷6=186÷6×16=375-(214-86)=344+276÷3=352-10×16=534÷(3×2)=841-192+777=525÷7×4=55×(223-130)=91+34×11=456-22×17=484×9÷6=35×(201-175)=62×3×2=892-31-124=320÷4=110×(278-275)=78÷3+638=968÷(4×2)=298×(428-424)=28×3×81=343÷(570-563)=338+134+62=430-340=13×3×2=710÷5÷2=204÷(2×2)=464÷8×61=966-56×5=(803-365)÷6=297×5-924=10+913+699=592÷8×34=6/10-4/10=633+350÷5=200-(267-242)=683-164-457=236÷(2×2)=241-16+580=29×89=180÷2×6=795÷5+70=297÷(432-423)=50×5=226+900-960=259+214=232×6=17×26-284=394-(535-437)=228÷(3×2)=48×(114÷6)=23×20×2=969+169-357=78×4-18=6.4+4.0=15×69×2=577-(54+429)=128÷4+624=900+223×4=605÷5×9=99×22÷6=861-176-471=216÷6×96=18×5×98=(442-280)÷2=40+77+421=(303-282)÷7=238-(361-155)=559-232÷4=8.9+2.5=770÷5÷2=789+281=765÷5÷9=16×4×39=464-(87+63)=265-(219+36)=286+(802-228)=542+26×28=(311-300)×55=18×(329-274)=82×7+26=394+195×2=243÷9×89=1.3+1.1=130÷(20÷4)=975÷3×9=146+186-171=490+448-717=2/8-1/8=26×3×89=588÷2+981=12×2×9=340÷2×9=62+100=953-298-188=985+91×3=17×99=798-14×31=23×(48÷4)=916-660-104=496÷(16÷8)=862-492-359=17×16×3=232÷4÷2=13×(360÷6)=774÷6÷3=99×66÷6=330÷6×77=343-176+49=12×(448÷8)=31×6×7=562×(868-862)=99×35÷5=223-70+306=31+78×11=881+(566-92)=223-625÷5=639+120=672÷8×36=10×(220÷5)=57÷3×2=26×(175÷7)=802×2÷4=280+22×18=773-334-296=900+12×24=909÷(36÷4)=205+133=566×(12÷2)=233+204×3=222+304=929+(561-320)=328-174-120=258÷(2×3)=752+166=19×10×4=614-100×4=34×4÷8=52×24=430+313+697=606÷(2×3)=909+945+251=13×13×4=(459-426)÷3=361×2×8=323+132=978+58-819=4.3+6.0=188+12×42=167×7-501=181+160×5=255÷3=441+162÷9=497-14×19=494+13×25=501+792+366=72×10=618-296÷4=371+196-563=13×30×2=23×12-39=951÷(314-311)=656+138+29=891+860=(325-245)÷8=7.8-7.0=400-(324-24)=377+596-621=528-88=(363-69)÷2=563+685÷5=168×3+448=203×8=493-12×14=(794-440)÷6=91×17÷7=58.6+24.1=278÷(141-139)=188×5-228=400÷5×47=492+93×2=499-78=470-77×2=334÷(67-65)=4.0-2.0=26+91×6=742-725+387=9.2-3.9=24÷(42÷7)=102÷6×18=43×(200-182)=573×9-852=96+40×2=9.4-5.5=780÷5÷3=104÷4×33=27×2×74=220-156-26=637×(14÷7)=746×4=73.8-71.5=453-36×10=276÷(946-942)=464×2×9=796÷2×5=133×4×6=756÷2×3=623×6-30=404-279+372=355-28=176+50+263=100÷(12÷6)=23×14×2=351-107-201=355÷(127-122)=26×83÷2=78×(284-277)=354÷6×4=26+(460-295)=485÷5×9=175÷5÷7=153+186=2/8+4/8=149+72×4=291×7=30×15-428=12×38-45=498÷(12÷6)=(197-22)÷5=45×(651÷7)=282+(393-297)=110+528=634÷2+145=147÷7=790+12×65=228×(22-19)=126÷2÷9=272+(280-59)=590×2-971=112×8-690=222+350=360÷(27÷3)=210÷7+315=50+(799-141)=922×8=17×49+488=(830-504)÷2=385-71=396÷6=687×7=880÷4×6=7.4+5.8=72×65÷6=283-11-66=95×74÷5=719-238+529=644×8=45×11-466=565-404÷4=84×8÷6=345+269=13×(464÷8)=86×(172÷4)=24÷8×89=47×(24÷6)=656+632-283=(420-234)÷3=265-59×4=55÷5×17=(191-178)×16=93×(102÷2)=492×2÷6=727-(423+200)=15×5×9=928÷(2×4)=30÷3×73=359-162×2=488-(147+92)=665×(175-172)=287+147×4=35+41×23=181×4-498=843+961+49=12×38=364-222÷2=475-16×6=29+70×8=631-(861-665)=12÷(20÷5)=966+875-838=760+(306-187)=256÷(4×2)=48÷4×78=91÷(49÷7)=63×(185÷5)=64×53=390÷3=134+15×14=288+477÷9=171+33×16=773×6-705=(243-201)×13=(833-751)×19=383-97-31=183×5=366-19×13=55×5×9=85+(952-491)=17×2×31=886-(204+339)=835-14×23=54×9=10×36-284=217-46×3=282÷2×7=353×2=48÷(2×4)=728×9÷6=685-450+746=380÷(420-415)=25÷5×83=847-(27+115)=126×(329-326)=75×87÷5=62×(353-346)=14×4×70=240+570÷3=394+908-27=827-63÷9=73×8=41×20=284+(189-118)=63.0-9.5=22×45=62×67=732÷4=0.8+5.0=440+27-275=64×4+182=303÷3=912÷(2×3)=436-305+854=476÷(323-319)=90×(97-90)=3/9+6/9=363-(168+122)=12×2×55=533-564÷2=7.1+3.0=11×59-431=164+111+362=35×14-264=293+(313-205)=578+101=27×6×9=415÷5×4=(264-171)×18=128÷2=61+52=246×4-817=357×2+107=119×5×4=267+660÷6=54×3×5=436-(422-239)=285+206-456=37×(608÷8)=14×5×46=450÷(12÷6)=93×98×6=406-293=480-120×4=720÷(862-858)=887+573-721=111+54=92×(136÷4)=272-52×5=932-664+357=523+14×29=973-20×20=20×7+943=212×3×2=330+(233-190)=4.4+3.5=8.6+8.9=717-499-162=234+20×23=334-13×17=325+(422-378)=961+608=101+339+123=392÷7=812÷7÷4=1/4+3/4=438-375=10×10×9=369-(935-706)=160-(423-368)=23×15-223=參考答案804-48-569=187612÷(3×2)=10268.2-3.6=64.6(71-10)×77=4697500-390+359=46971×(82÷2)=2911(463-337)÷7=1813.2-7.8=5.422×(270÷9)=660384÷(373-371)=19285-140÷5=57415-358+350=4073/8-1/8=2/8618÷3=20614×6×62=5208778-623-78=77349+47+539=93550÷5=10164+249-298=115242+56×6=578508+37×7=76755+213+561=829(477-465)×18=21624÷(30÷5)=4691+48×20=165120×10×3=60025×(91÷7)=32513×51-167=496383+(419-167)=635151×3×2=906203+83×8=86771×(61-54)=497(748-652)÷6=16915+530+832=227743×10-105=325366+244÷2=488310×3=930(950-221)÷3=243320÷(2×4)=4015×32×2=960666÷(3×3)=74309-(190+17)=10244×4÷8=22935-(249+362)=324642÷3×2=428366-16×16=11041×2×8=656487×(35÷7)=2435697+(864-357)=120431×5=155277-(135-127)=269100×6-284=316406+12-396=22(987-727)÷5=52636-(63+489)=84309×3-548=379104×6-470=154957-486+903=137459+(335-145)=249993-576-333=84184×(270-262)=1472160÷2÷2=40428-360=68486+(733-681)=538432÷6÷8=9875-176+446=114531×2×56=3472342-972÷6=180422-(112+36)=274477÷9+934=987231-161=70288+95+420=803464÷4÷2=5811×14+639=793493-482+117=128793-66×9=199238×4÷2=476328-546÷7=25016×36÷8=72681-198×3=8730÷5×80=480597-(625-516)=488690×(18÷9)=1380415+300+640=1355480÷(16÷8)=24069×8÷6=92318×3=95450×6÷4=754/7+2/7=6/7396-16×22=44184÷4+272=318362-(317-141)=186142÷2×8=56840÷(2×2)=10359-136+33=2562/5-1/5=1/5(365-253)÷2=5622×35=77036×(36÷9)=14468×2×7=952114×9-543=48312×59=708546÷(24÷4)=91490×(15÷5)=147030×2×55=330062×13=806428×2=856325+62+435=822339-(142+79)=118835-307-188=34012×43÷6=86209×6-441=813(354-75)÷9=3168-201÷3=1246÷6×42=1722464+270÷9=494745-383=362388+216+123=727838-28×15=41892×(294÷7)=386432×3×2=192409×8-699=2573(329-63)÷7=3895+945-313=727227+199-387=39337-81÷3=310360-(251-115)=224192÷2×71=6816301+20×15=601196÷(282-278)=4915×42=630178-405÷5=9719×(299-271)=53210×8×76=6080334+(462-223)=5735.4-3.8=1.6338÷2=16983.5-72.7=10.8384÷(4×2)=4899+(311-65)=34589×5-240=20530÷(437-434)=10347+79×10=1137410-170-148=92292+888÷6=440133×(192-189)=399851+604=1455241×(36÷9)=964280÷(362-357)=56424÷(148-140)=53734-69-393=2729.9-9.3=0.617×9×3=459340÷4=85(425-161)÷6=4470×12-638=20272÷(411-407)=18407×9=3663500+927+534=196111×21-161=70362÷(666-664)=1813/7-2/7=1/7186÷(3×2)=31121×8÷4=242230-30×6=50933-(740-15)=208736-40×3=616390+47×9=813839-25×19=364(280-216)×13=832179-18=161175-483÷7=106(363-246)÷9=13643×5-779=2436264÷(2×3)=44344+(678-86)=936983+71+875=192914×(96÷2)=672613+110×9=1603309×3+209=1136886×(158-151)=6202111+882÷2=552257-440÷5=16982+330+933=134530×50×6=9000178+15×33=67374+(428-192)=310962-(268+593)=101303-105-191=772×63÷4=113414×(140÷2)=98033.8+29.2=63.035+257-110=182383-11×21=15213×74-483=4793.7+5.8=9.5532+57+320=909436-(143+293)=018×48÷2=432568÷(2×4)=7152÷(12÷3)=1311×13×5=71567×93÷3=207710×14×6=840546+418=96415×30-85=36514×3×7=2949.9+4.3=14.2234+209=443198÷9×11=242417-25×14=67840÷(4×2)=105584÷4=146125×(42÷6)=87514×(130÷2)=910360×2÷4=18023×(324÷6)=124219×19×2=72273×9=65754.0+14.9=68.92/9-1/9=1/921×(204÷6)=714497-(464-336)=3693/6-2/6=1/6108÷2÷6=9143×(323-318)=715126+496-47=575224+182-200=206392÷(36÷9)=98719-(320-10)=409371+(76-42)=40513×26=338770×3÷6=385365-135×2=9545×2×58=5220349+86×6=86550×16-304=49616×2×97=3104467-161=306228÷(30÷5)=38360-(36+320)=4420+(427-133)=714358-147-99=11229×2×54=313239×98×3=11466556×5=27807.9-6.8=1.1314×7-374=1824807×2=161477×87÷3=223344×10=44045×2×20=18003.8+5.9=9.734×13-104=338212+196+86=494264÷(3×2)=44237×(293-290)=71182×9×5=3690834-18×29=312585-603÷3=384867-(714-299)=452956-(505-365)=81627×(49÷7)=189232×(719-710)=208810×45×2=900170×(826-819)=1190118-86+651=68384×75×9=5670036÷3×2=2422×4×76=6688459+(592-205)=846876÷6=146426+124×3=798256÷8×20=64027+171+110=30835×5=175816÷6=136699-(200+279)=220(195-147)÷6=882×(358-351)=574169×(633-626)=1183258÷(95-92)=86192+204×3=80411×14+16=17017×33-20=541388-32÷4=380220÷5+79=12368×(774-705)=4692571×(962-953)=5139810+(526-443)=893520+(995-393)=1122261×(20-17)=78321×11×2=46264+57=121126×2÷3=84108÷9÷3=4(551-180)÷7=53225+(887-446)=66684×(240÷6)=3360467-(240+65)=162232×2×4=185621×(84÷3)=58836×(991-913)=280865.4+30.8=96.234×12÷6=68322-(142+174)=6524-(261-260)=52315÷5×3=928×22+248=864375-(288+75)=1223×2×89=4094832÷2=41623×31=713151×(10÷2)=75552×62×8=25792416-22×16=6462+124×5=682476-84÷2=43480÷(970-968)=40460-203×2=54177-(78+82)=1713×72-357=579435÷3+260=405383-79×2=225101+179=2807.2-0.8=6.4511×6÷2=1533388÷2=194847÷(63÷9)=1216.0-3.9=2.1543-392-120=31585×8÷2=234076×10=760(627-545)×23=1886379+(460-142)=69715×15×4=90038×82=3116180+688+38=906629-198÷2=530480×3÷4=360361+10×80=1161751-17×11=564989-15×27=58439×21-533=286604+38×7=87098-328÷4=16549-28×17=73236÷2=11877+41×17=774508-588÷7=42417×12×2=408766÷(10÷5)=38375×10-745=5455-27×7=266280÷8÷5=7937-53×10=407220×4-229=651342×(27÷9)=102616×16×2=51254+98+81=233360+149×5=1105426×(72÷8)=383498-16=82711÷(3×3)=796.4+13.6=20.0256÷2÷4=32112÷(4×2)=1424×4×46=4416337-177-112=48173+300-150=323653-635=1868×(32÷4)=544300÷4÷3=25742+528+983=2253264÷3×4=352244+205=449220×(72÷8)=19805.9+9.2=15.1762÷6+914=10414/8-3/8=1/8153+250=403395+95-463=27905-(766+85)=5454×(346-337)=486931-29×22=293600÷(24÷8)=20018×4×11=792160÷(16÷2)=20607+176=78392÷(341-337)=2392×(448÷8)=5152856+58×16=178415×19-200=85286+(454-88)=652462+427÷7=523111×2=222465÷(12÷4)=15511×38=418175×3×5=2625836÷(2×2)=209110+63÷3=131237-34×6=33256×3=768262÷2=131832÷(2×2)=208(236-36)÷8=2550.7+34.0=84.722×31×7=4774470-(908-737)=299940÷5=18890×(99÷9)=99021×3÷9=7392×2÷4=196714÷3+396=634998+992-307=1683593×(949-943)=355893×29=2697330+(358-20)=66871×23=163364+989-856=197806×(129-120)=7254380-20×18=20(459-397)÷2=31901-104×3=589269-(479-294)=846.5-2.7=3.860×(729-691)=2280741×(15÷5)=222377-224÷7=4518×88×6=950413×6×36=2808756÷(583-577)=12612×35+142=562909-92×5=4491/7+3/7=4/7170÷(10÷5)=85304-82-66=156480÷4÷2=607.0+7.7=14.712×54÷8=81444÷(24÷6)=11179×12-60=888846÷(544-538)=141920÷4×7=161025×25÷5=12510×9=9046×15÷3=230357-640÷5=22996÷8=1267×27÷3=603708-92=61610×63+667=1297440-472÷4=322967-194×4=191915×7÷3=2135996÷(2×2)=24948×6×3=864118×6=708(50-39)×61=67111×3×21=693283-275+670=678923×7=6461136-108=28341×(12÷6)=682272×3÷6=13616×37÷4=148984÷4×5=123085×71=603582×(49÷7)=5743.3+66.8=70.1189-70÷7=179321×3+800=1763683×3-290=1759448-10×26=188240÷(2×3)=4010×25-166=843/5-1/5=2/5268×3×9=723669÷3×96=220879×(183-172)=86967×3×4=804722×(40÷8)=3610484-(147+176)=161174÷6×39=11316.4-4.1=2.3204-(275-104)=33560÷4+290=430113+283-242=154344÷8×82=352680×4=32092.2-83.8=8.425×11×3=82559×(126÷9)=82653×90×8=38160256×(12÷6)=51236×17÷9=68958+427-707=678608-80×5=20852×73×6=227766.5+0.5=7.0571+(702-534)=739483÷(35÷5)=69267-122=145170÷(16÷8)=8520×37=740151+162=313171÷3×8=456200÷4=5058×2×4=464162÷9÷2=9147-144+86=89221+394=615332-64=268560÷5=112438×3÷9=14654×18-713=259512-144×3=8010×48-479=1148÷2×13=962745+(447-377)=815432÷(28÷7)=108(342-147)÷3=65760-423+54=39140×79×8=252805.8-4.3=1.5780÷3÷5=52417+780+53=125018×17×3=918464×7÷2=1624577-10×20=377354÷(3×2)=5926×2×43=2236196÷7÷7=4150×(42÷6)=105088×(297-292)=440344+(967-513)=798185÷(168-163)=37659+34×21=1373738-23×26=14046×(264÷4)=3036426-(457-47)=1610×12+281=401744÷(3×2)=12496+15×28=51639×(865-793)=2808663×3=1989323×3-482=48778×82÷4=159926.7-4.4=22.3903-321-362=2209.7-3.8=5.924×(333÷9)=888270×(521-515)=162026×12-148=16424÷4×48=2888.8+5.2=14.014×6×14=1176210+65=27554÷(426-417)=6552÷6×25=2300745-14×29=339360÷2÷3=60176×(455-450)=88031×6=186280÷(63÷9)=40320-306÷6=269399-(76+157)=166462-107-319=3670.4-22.2=48.2828÷4÷3=696.6-6.3=0.352×81×7=29484126÷7÷3=672×(524-452)=5184392×2-332=452303×2÷6=101258÷6=43(865-763)÷6=17750÷5÷2=756.2-3.5=2.79.4-2.4=7.06.3+8.0=14.3937-358=57978×36×9=2527237×22-24=79080÷5÷8=260×6-115=245105+(820-729)=19699.4-5.6=93.8525÷7÷3=2548×4×5=96099÷3÷3=11(721-481)÷8=30620×7-850=34904/10+3/10=7/10443×4=1772709+589=129869×90×3=18630936-825=111378+468÷9=430477-10×35=127446×(45-37)=3568181×5×6=543035.5+13.3=48.8450-429+168=189968÷4×3=7265.6+9.6=15.2225÷9=25(304-280)÷4=653+33×20=713751-169×2=413351-(380-83)=5439×17-297=366518÷7×5=370782+904÷4=1008286-26×7=10413×4×11=5727.2-2.7=4.5960÷(4×2)=120249+405÷3=384978-312÷8=93916×23-100=268410-107×2=19620×5-41=59679-352=327459-13×24=147145÷5×2=58489-(194-23)=31854×82÷3=1476270-765÷5=117487-(105+115)=26752×45÷6=39042×67×4=1125618×(282-263)=342891÷3+883=11800.4+2.0=2.4151+243-277=117936+618-629=925619-704÷8=531835÷5×9=1503840÷(139-136)=280460÷(45÷9)=92441-525÷3=2663/7+2/7=5/7355×2-707=315×10÷3=5078÷6×24=312378-(128+63)=187412×(14÷7)=824932÷4×2=466118×(32÷8)=472757-(206+510)=41972÷6÷9=18588÷(2×2)=14744×2×80=7040290-(161-28)=15751×12-480=132302-108+289=483867-40=827336-(422-173)=87302-229+209=282(354-288)÷6=11338-201÷3=271336÷2×6=1008581-(296+149)=13667×9-68=535840÷(3×2)=140495÷(490-485)=9997×55=5335372-140-39=193263×(16÷8)=526(334-324)÷2=591+128+409=62822×43=946414-18×12=19822+286-68=24029+440-307=16210×12×2=240182×(12÷4)=546508+506-426=588269-28+157=398162×5÷6=135566-(736-676)=506480+(465-365)=580555÷5=11166.0+22.7=88.7(388-229)÷3=53168+41=209348×(10÷2)=1740940÷5×6=11288.0+6.5=14.5436-392+69=113978÷6×9=1467(296-192)÷4=26260÷5×4=2085/8+2/8=7/884÷2×16=67264×(12÷2)=38410.0+7.5=17.5504÷(152-150)=252336×5÷4=420(145-61)÷3=28269-114=155708÷2÷3=118399-(279+36)=84187-100=8721×2×22=92460÷5×48=57666-(116-70)=20424÷2÷2=106140+(405-379)=1665.6-0.3=5.32.8-0.4=2.4432×8-441=3015330÷6×8=440812÷2×9=365421×(123÷3)=861432÷(292-290)=21630÷(3×2)=521×(48÷8)=126765-125×4=265341+193+446=980117-(486-380)=11201-155+202=248216+976=119224+21×38=82235×4=140152-212÷2=46481×(779-771)=384819×8-145=7354-160-123=7166.0+28.4=94.4(462-438)×43=103268×3÷4=5176-31×2=1462×(192÷6)=1984379+79×4=695952-(481+127)=344490-(164+26)=300458+584÷4=604638+24×27=128634×25÷5=170110+106=21696×8÷4=192984÷(16÷8)=492404÷(155-151)=101(176-121)×18=990810÷(301-292)=90480+740÷4=665584×4-13=2323222×2×7=3108186÷(149-143)=31581÷7+332=415165×8-302=101833×3×82=8118490×8÷4=980296-214=82768+377×2=152292×84=7728973-383+55=645409-259=15090÷5×42=756143-10+230=363424+(471-375)=52089×2×3=53414×19=26669×10×2=13804/7-2/7=2/772÷3=24(312-279)×10=33047×(380÷4)=4465229×(58-55)=687966÷(862-855)=13828-26÷2=15368÷(392-384)=4696÷4÷3=8222+880÷5=39855.6-18.4=37.259×80=4720550×(18÷6)=1650120÷2×9=54068×12÷3=27232×24-682=86764÷(2×2)=191321+104-230=195360÷6÷3=20760-(916-452)=29675+155-120=11060+111=171293-684÷4=122660-(913-619)=36628×18÷6=84926-64-20=842210÷6÷7=518×31+388=94695×91×2=1729077×(302-276)=200260.5-20.1=40.432×(49÷7)=22430÷3×34=340782-40×4=622(629-23)÷3=20218×(68÷4)=30645÷5×4=36843×5-800=3415140÷(35÷5)=20310÷(208-206)=155183-774÷6=54916×2÷4=458419+999-469=949400+905-515=79040÷5=8675÷3×5=1125240×(21÷7)=720605÷(10÷2)=121761-(559+64)=138723-226-71=42689×(288÷3)=854477×12÷4=231833÷7=119342÷6÷3=19260×3-38=742407-62-110=235120×(63-55)=960547-203+803=1147334+390+120=844414+246+464=112412×36=432496×6÷8=37212.2+46.8=59.015×3×46=2070288÷2=144170+204=374483-451=32872÷2=43694×10÷4=23513×57=74146×16-462=27414×8-12=100630÷(10÷2)=12640×6×7=1680289-249+709=749478+47×8=854(281-275)÷3=2217×3+51=7025.9-5.3=0.668×2÷8=1764×7-152=296784÷(4×2)=98419-56×7=27(639-610)×21=60912×2×57=1368470×(10÷5)=94065×(66-28)=247015×17÷5=514/9+5/9=1802×(54÷6)=7218(120-83)×17=62987×2-66=10821×32=672741-498=243737+56×15=1577950×8=760033×51=1683370-36-274=6036×(54-41)=468150+(210-180)=180(832-750)×51=418271+143-99=115384÷8÷6=8198÷(3×3)=224/6-1/6=3/610÷5×40=80399÷(116-109)=571.3+9.7=11.09.4-6.3=3.192+14×16=316127-50÷5=1179.2-6.2=3.0691-169-37=48581÷(24÷8)=2716+(972-958)=3068×40=272035×(126÷6)=73554×(75÷5)=81011.8+16.6=28.4864-369=49535×67=2345444÷3÷2=74250÷5×10=50094×33=31023/6+2/6=5/6310-144+11=17776×9÷6=11439÷3×53=689249-54-147=482.7+5.8=8.5314+10×47=78488×5×3=1320117÷9=13200÷2=100484-18×4=41217×48÷6=136384÷6×97=6208976-(248+472)=256215-18×10=351/8+4/8=5/8418-(168-101)=35192+11×75=9170.4+7.9=8.318÷9×6=12309÷3=1036.2+2.3=8.5(996-414)÷2=29172×38=2736488-200-218=70924÷(24÷8)=30859×(171-156)=88532×(224÷4)=1792827-(148+400)=279421×2+517=1359450-111-50=28950×(102÷6)=85027-(271-262)=18818-(604+32)=182336÷8÷3=14479-425=54483-11×18=285576÷8×59=42489.7-5.8=3.929×8÷2=116481-15×18=211107×5×4=21405/8-1/8=4/8604÷4×6=906(257-205)×21=109227.8+44.0=