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368-(87+269)=891-(363+284)=61.6+17.2=140×2+233=634-(741-393)=120÷(18÷9)=421×4-178=(181-152)×34=7.9-7.2=13×6×36=455÷7=100+90-119=324÷(36÷4)=599+72÷4=264-(325-303)=932÷2+249=27×21=10×80-458=16÷4×32=1/3+2/3=253×(461-458)=961×(30÷5)=414+103=312+389+914=804÷(2×3)=219÷3×11=12+348+484=239×(58-55)=257+626+63=424÷(737-735)=234+(491-16)=13×38×2=79×3+125=27×28=40×14÷4=270÷9×8=214+35×11=30×8×2=57×7×2=12×(64÷4)=284-253=104×4+298=43×(14÷7)=119+161=79+16×14=391-54×6=94×(259÷7)=999-211-650=23×8×2=466+94+899=148÷(415-411)=(370-220)÷2=372×2÷3=148÷4×26=401×2×6=109+26×18=22×3×21=49×45÷5=85×(142-137)=55+112=198÷2÷9=515÷5+491=738+894-373=29×69×8=816-102×6=827-75-445=60×(742-706)=13×4=552+381-12=(774-30)÷4=264÷2÷4=(657-587)×74=2.4-1.7=450+669+502=198+(400-113)=913×4=736-459÷3=682×(863-858)=430-(671-391)=10×43=266÷7×4=122+294=961-845=852÷(27÷9)=12×73-629=156+112+379=47×4=999÷9×6=34×76÷8=780-61×7=391-12×23=17×22×2=10×3×35=358+72=40×65÷2=418-59×4=675-(250+74)=446+500÷5=406-(471-261)=10×12×6=58+212-226=748-533=816÷3÷2=21×3×90=201+988÷4=334+25-352=37×3×2=455+34×12=488-35×9=386-24×8=779+229-485=185÷5×3=639÷9+45=156×(83-78)=964÷4×5=23×2×47=300÷5=488÷(2×2)=428-10×38=648÷9÷3=21×(288÷3)=140÷7÷4=180÷4=10×8×22=428-(470-302)=265×(531-522)=596×(12÷6)=725+883+529=687×(72÷8)=15×16÷8=68×5=118+160÷4=55+196-129=354-10×27=(233-131)÷3=336-288=112÷8×5=82×(88÷4)=18×(14÷2)=22×4×64=(648-334)÷2=804×(827-819)=72÷(2×3)=665-(667-530)=200÷5×6=404÷(18÷9)=(430-142)÷8=25×(28÷4)=518-22-133=126×7-197=8.7-0.6=90×11=137+210=105×4+832=436×3÷6=56×5÷8=420×2×5=496÷8×31=16×14-79=980÷(17-12)=23×27÷9=485-62×4=228×(85-82)=969×8÷2=55×7=304+(324-247)=19×25-297=185-147÷3=41×2×38=87×50×9=574+57+157=33+237+943=944÷4=612÷(2×3)=646-(144+280)=453-(19+257)=12×70=5.6-5.4=360÷2=220×(390-386)=21÷7×96=24÷2×64=(297-138)÷3=463-98+76=451+(294-236)=331+350=13×6×4=790-274+68=364÷7×63=888+65×7=768-(222+506)=107+112×6=7.2-0.6=931-748+940=297÷(3×3)=15×31×2=6.2+4.8=648÷9=450÷5+318=49×(186÷2)=182-(127-31)=565×8÷2=947+744÷8=203×2=178-306÷3=(343-304)×25=351×2-312=22×3×86=13×58÷2=85.9-58.9=440+702÷3=72÷2×13=9.8-3.6=305-10×21=132×(322-316)=879-45×2=459-91×3=912÷(3×2)=(908-820)÷8=43+176=2/7+3/7=315×3-236=681×6÷3=194÷2×6=591×7-877=10×15×3=36÷9×42=347+72+528=94×91×7=185×7-218=924-(82+134)=281-116+284=490-135×2=300÷4×3=352+(862-567)=256+31×6=53×57=11×11=1.4+89.4=125×3×2=371×(16÷2)=12÷(12÷3)=47.9+50.1=233×(283-275)=9.0-0.8=18×3×26=200×2=929-240×2=486÷(3×2)=21÷7=96×(384÷6)=12×2=443-27×12=572-585÷9=330-(213-188)=147×2×3=720+15×54=24×20-254=313-111+914=532-648÷3=578÷(18÷9)=211+190-189=961+19×10=93×22=70×9=656÷(2×2)=52×12÷6=(533-494)×12=289-(444-176)=(224-175)÷7=13×30×3=558-212-138=234÷(2×3)=114×4=52×5-51=1.6-0.2=27×6×5=368-(72+79)=41×(120÷6)=30×(72÷9)=28×26+900=52÷2=981-(158-143)=1.3+7.8=890+837-572=366-339+324=227×3-327=48×18=226+272+227=(982-523)÷9=55.1-54.9=742+(891-802)=35×(108÷6)=360-265=415+45-87=644÷7÷2=181+30×16=69.6-37.7=16×(15÷5)=377-55×3=70×67=606×(968-961)=198×5÷6=375+41×6=25×30-504=240÷5÷3=570÷5×2=417+(87-24)=13×76-981=629+208÷2=282÷6+159=636÷(642-636)=24×29-670=70×74÷2=7.1-4.0=44×13=222×(425-422)=796÷2=27×20=84÷7=46×(544÷8)=498×5-379=610-528÷6=203-17×2=339-215=356-152=311+(422-280)=97+362-117=516÷(3×2)=131×(12÷2)=321-156×2=13.7+10.3=19+26×33=696-592÷8=391-141=21×3×61=90×(492-485)=62+10×78=450+201=333÷9×58=446×4-344=482-17×10=86+308=372×7÷3=618+(610-385)=293-20×11=237-(237-79)=483÷(604-597)=45÷(3×3)=93÷(26-23)=72+(456-120)=110-424÷4=15×19×2=(262-147)÷5=421-(230+36)=12×58+147=1.4-0.2=12×3×45=228+(465-239)=149+11×8=819×(15÷5)=413+84-64=203-135-13=24×10×4=76+130+793=409-119×3=337-81+823=284+266+386=771+893-382=780+(921-182)=324÷(750-744)=40×2×48=216÷8×89=94×75=393×2÷3=108÷(2×2)=252÷(24÷8)=338-(470-231)=325+801-188=47×6÷3=114×(965-957)=64×(462-421)=475-(237-103)=226+43×4=48×13÷8=9.7-1.9=194×5-183=55×9=754-(959-419)=34×2×51=906-(250+272)=919×(36÷4)=22×3×17=496-63×6=224÷8×12=196÷7÷4=82+297-274=7.7-0.4=996÷2÷6=726-98×6=(809-501)÷7=(381-341)÷8=48×7÷2=108×(443-434)=25×(510÷6)=174÷6×54=(303-283)×17=117-28+13=16×15÷5=252÷(70-64)=16×6×49=729÷9×8=819×3-806=497-20×19=79×(35÷7)=0.8+6.8=434÷2×4=608+592-448=432÷(651-643)=4/8-1/8=598-(975-435)=275-(182+83)=103-(415-402)=228-10×18=6.3+2.2=342-141-178=162÷3÷2=492×2-515=11×42-390=15×62÷6=10×11×8=120÷(2×4)=313×2=632+41×3=377+(376-126)=12÷(2×3)=594+726÷2=968×(294-291)=17×(20÷4)=660+593-899=64×5-54=413×6=89×3+338=817-366-276=44×6×3=925+21-908=431-49×7=562×9÷3=237-171+59=(749-643)÷2=459÷(3×3)=500+75×5=27×(147-131)=400-624÷4=41+(266-242)=648÷(2×3)=37×2×85=33×28-413=(479-332)÷7=288-45=260÷(28÷7)=406-19-370=88×90×7=40×2×11=310÷(40÷8)=37×6×2=814×2÷4=414-(421-292)=41×(285÷3)=96÷4=74÷(322-320)=309×2×8=16×20-182=164+26×30=38÷2=49×86÷2=359-444÷4=51×72=42÷(2×3)=380-77×2=609+(534-213)=15×65=4.7+2.1=51.2-16.1=78×(129÷3)=465-(67+80)=35×46÷2=19×39=732-18×13=24×12-164=673-120-246=252÷9÷4=11×(421-345)=166+12×47=(905-731)÷2=(419-86)÷9=26×15-319=305+96=88×(186-152)=374×7÷2=592÷8÷2=7.0-3.5=10×(84÷3)=49×18÷2=930÷2=3.5-2.0=241×(12÷4)=326-246+344=94×94×6=708-548+156=56÷2÷2=193+94×5=940-(851-44)=188+(906-755)=296×2×5=16×33÷8=361-81-104=19×42+658=324+997-365=82×9-324=15×5×47=431-(504-141)=198÷(12÷4)=212÷2×5=421-353-22=482÷(169-167)=8.8+3.4=18×(217-180)=294÷(185-183)=308+(40-28)=354÷2=(368-65)÷3=22×(160÷8)=32×71=31+316+11=944-714+311=764÷(438-434)=259-41+145=305-133÷7=384÷(364-361)=411-28=330×2÷6=26×(46÷2)=805-11×66=944-(127+589)=495÷(313-304)=26×(712÷8)=361×2×5=9.0-7.7=652-248+124=47+128÷8=71+120×3=368÷2÷2=66÷3×37=647-584=49×10+139=82-140÷7=879+661+970=280÷(159-152)=567÷(3×3)=118÷(33-31)=930÷6×2=11×76×4=25×39-297=41×20=671-38×12=113×3-118=63×40×2=282×9=326÷2=83×(14÷2)=661-(92+451)=630×4÷5=89×8÷4=236+408÷6=995+213×2=306×2-232=41×5×4=244×2÷8=347+225+376=17×(105÷5)=57+(297-205)=256÷4=109+352=477×(16÷8)=51×(912-893)=57×96÷2=570-70=27×58=364+92-55=38×(181-159)=840÷6÷4=724÷(2×2)=75×94=295-(415-302)=274+(377-234)=994-419=318÷3×5=(467-243)÷2=932÷(14÷7)=243÷3=81+351=12÷4×72=639÷9×22=72×56×6=657-193+703=224-154-54=580-35×4=355+310+648=166×4÷2=64÷(219-211)=112×(323-317)=48×16=74-10×3=466-29-139=4/7-1/7=627÷3×7=493-(289+127)=726×6÷9=65×(12÷2)=995-55+533=453-25×14=(296-116)÷3=15×2×94=334-(240+61)=171-(56-45)=680÷2÷2=260+45=774÷(552-543)=189÷(48-39)=66×88÷8=264÷8=26×2×9=34×22÷4=8.7-3.1=40×13+103=185+(446-349)=2/6+3/6=2/3-1/3=(364-315)×53=288÷3×93=(247-202)×41=81÷(12÷4)=31×2×69=552÷2+362=105×2=494-293-118=9.4+1.5=361-245+227=(589-493)×80=256-166-45=405-21×19=17×3×4=43×(60÷6)=20×22-267=832+(881-378)=48×(337-332)=610÷5=96÷(18÷6)=979-839=391-(267-82)=242×3÷2=2.6+7.4=762×(35÷7)=534×3=606×(833-830)=24×2×6=143+87+424=23+157-121=52÷2×42=113+238=9.8-3.2=(477-414)×18=350-(127+180)=787+534-288=179+417+147=(491-169)÷2=277+138=6/7-1/7=440+(876-626)=925-150÷5=814-44×18=336-211=4.7+63.8=312+147=139×6÷3=371-35-323=290÷(161-156)=16×16=336÷4×27=452-642÷6=28÷2×8=798+51×7=882-767=179+47=816-(637-482)=4.4+5.0=300÷5÷3=487-73=480-(427-241)=680×5=(484-476)÷2=636÷2+315=162×(69-65)=54×30×6=1/6+2/6=524+978=488÷(224-216)=59×4×2=500-12×18=381-152÷8=12×35=770÷5÷2=44×16÷8=732-399÷3=938+221=168÷7×21=20+(278-54)=273×5-950=264+844=24×(547-523)=430÷(20÷4)=62÷2=541+(101-47)=62÷2×48=27×24-245=30×3×43=39×7-46=500-118-171=85.7-77.6=976+260÷4=11×2×16=39×(179-158)=1.8-1.0=81÷9×86=390÷(35÷7)=396÷(59-56)=22.0+63.1=72×5÷6=362+57-39=200÷5×19=890-362=25×(182÷7)=318×(495-492)=500-(335+71)=518÷2×3=277×(383-380)=971-85-421=605+685-910=8.6-0.7=24×13×3=351-14×13=270÷9=(283-248)×18=3.4+31.5=495÷3÷3=455-289=36×(246÷3)=666+85×6=56×33÷6=230+142-84=243×4÷6=85×74÷2=22×(54÷2)=32÷8×64=144-(147-72)=666÷9×5=838-264÷2=399÷(14÷2)=936-421+800=23×31=595-52-242=526-417=45×17-367=639×(868-861)=268-113+214=864+23+781=22×17-152=79×47×7=24÷(12÷2)=117+287=207+164-335=392÷2=104+15×11=385-(155+135)=22×3×25=898-12×53=773+402-406=21×(112÷4)=42×42=393÷(451-448)=412÷(2×2)=11×41×2=197×2-148=621÷3×6=11×12=253×3=502-284+708=760+248×2=483+13×34=396-298+160=2/5-1/5=711÷9×3=261÷3+332=311+11-158=15×5×79=620×(878-874)=98×6×2=72÷(3×2)=268+24×25=576÷4÷6=626-874÷2=13×15-64=814-(97+484)=51÷(450-447)=421×7=272-57÷3=16×3×38=24×22-369=34×13-214=720×(596-593)=331+138=764÷2+949=430-50×8=62×13=384-25-314=64×30=52.8-50.3=118+908+588=725×(48÷8)=2/6-1/6=30÷(361-358)=(296-265)×26=72×50÷4=140×2÷4=13×6×21=3/5-2/5=77.8-52.3=613-372+687=5.6-2.1=13×8×5=40×74×7=21×16÷6=612÷3=928÷(20÷5)=50×18+73=504÷3×5=10×6×26=630÷(477-474)=708÷(18÷6)=254-67-122=483÷(27÷9)=228÷(3×2)=363-312-18=288÷(118-114)=19×33÷3=714+939+179=848-118×7=97-150÷5=47×7×2=11×(54÷2)=11+184÷8=81×(256-237)=520÷8=7.9-2.1=0.7+9.5=241+715÷5=405-(461-294)=395-285÷3=100÷4×9=876+882=614+447-940=13×27-215=247-48×2=289+123×5=887-22×40=(393-319)÷2=104×9×5=14×20-243=286×(311-302)=5/8+3/8=467-11×14=455÷7×3=911-(124+529)=785+819=951+13×61=197×3-381=(702-250)÷4=64×9-478=694-263=654÷(473-470)=789-410÷2=17×29-154=27×(75÷5)=972÷6=789+593+955=964×7=(378-238)÷4=519×2÷6=225×(28÷4)=62-42+214=170×(377-372)=41×(157-151)=58×2÷4=752-676+110=772-(834-261)=322-291+492=450-15×20=114÷2×70=6.8-2.7=76+277×3=504-10×21=33.9-28.9=403-604÷2=(392-371)÷3=440-108×2=490÷(15÷3)=256+121×2=322×3=12×(42÷7)=998÷2=180÷3÷6=13×33×2=842-20×36=301+378=(932-196)÷2=440÷(24÷6)=289-10×12=137×7-953=378-223+261=440-546÷6=198÷6×45=28×5=470+(822-545)=245÷7÷7=611×8=346-945÷7=150÷3+410=890-807=464÷(2×4)=5.5+9.1=25×4=78÷6=0.7+7.9=624÷4×3=723×(36÷9)=437-133-53=38×26-400=316-11×4=494-891÷9=58×15÷5=89×(27÷3)=207×4÷2=210÷5×8=152÷(2×4)=478-(210+30)=430÷5÷2=(428-188)÷6=43×63=3.3+2.1=251+50×16=195+147×4=9.8-3.8=110×4-270=14×17÷7=172+14×59=44×11-451=390÷(413-407)=283-(490-290)=780÷(2×3)=197×4×6=282+237+53=211+(493-291)=75+396÷9=934×(27÷9)=668÷2×7=342÷3÷3=102+188×4=41×15-485=634+11×84=510-27×3=617+640=16×51÷4=11×29×3=43×(64÷8)=67+138+94=543÷3×5=46×10=162×2×7=756÷(2×3)=30×99×7=124+127×6=800÷5÷2=354-90=7.5+5.5=22×(103-81)=21×28-339=747×2-517=659-830÷5=479+81×3=630÷2=258-10×17=2.7-0.7=5.7+1.9=198÷2=15×73÷5=499-(444-200)=45+994÷7=506×2-693=600÷5÷3=51×24=87×4×8=236+(760-25)=306-280+10=17×(757-709)=616÷8÷7=446+285+88=750÷(36÷6)=105÷7×51=47×(110-78)=67×39=714÷(2×3)=222-10×11=276×(16÷8)=89×2=744+500+138=633×(251-246)=951-36=546÷3+855=44×(140-126)=436-145=7.2-3.4=925-15×35=644÷7×39=407×2-476=484-221-81=(475-456)×50=70×13+77=571+228=25×2×83=953-774-132=446×4=28×3×98=412-158=30×10×2=144-117=198÷(274-272)=45×(276÷6)=13×45=596÷4+166=420-10×34=174÷(48÷8)=432÷(32÷8)=(154-107)×14=840÷2÷4=786-28+307=734-316=347-71-152=479-924÷3=12×4×53=292×3+102=37×9+378=89×8×7=0.8+1.4=361-(54+70)=223+(248-179)=505+840÷5=987-18×31=905-747+632=106+323-199=17×19×2=240+237+41=32+15×2=15×21÷5=88÷(16÷4)=637÷7×9=857-676+59=710+(826-294)=946+188=249-221+180=(709-692)×52=746-(636+59)=17×2×47=55×5-272=21+(482-244)=945÷9÷5=27×(160÷5)=540-21×7=25×(360÷9)=523-48×4=684-788÷4=181×(15÷3)=88×70×6=90×43×5=27+62=389+(477-403)=948-749+448=23×(119÷7)=444-900÷3=281+308+121=560÷(2×2)=16×(140÷5)=89×(66÷6)=(48-21)×33=320÷5=483+209×4=916+824=40÷8×42=208×5-856=16×26-304=68×(249-236)=8.6+85.7=385-222-27=81-52-21=438×6-638=33÷3×51=224÷(16÷2)=754÷2×7=666-43×13=227×(496-491)=59×(92÷4)=660-(380+134)=300÷2=747-815÷5=28×39÷6=102×5÷2=840÷(212-205)=(454-234)÷2=136×(45÷9)=213-20×6=35×35×7=498-177-273=12×80÷8=429-108×2=536÷(28÷7)=921×(16÷8)=21×(795-742)=608-242-200=440÷(2×4)=374-10×36=42×10×8=238+575-778=88×(576÷8)=725-(527-252)=35×10×2=689-27×2=862-256=64×77×9=(301-185)÷4=132-10×13=19.2+28.2=555-70-291=(175-49)÷7=494-34×14=621-410=52×10÷2=288÷6×19=179×(387-383)=480-(86+60)=27×17-151=16×(360÷6)=210÷7×17=941-(708+147)=991+456+625=13×98÷7=827-(924-850)=414÷2=258+(909-653)=3.2+7.7=126×3÷2=137+37×12=554-(254+190)=865×(405-397)=18÷(72-70)=53×2=718+35+196=548+(819-338)=751-16×29=640÷8÷8=183÷3×89=994-(238+611)=360+42×21=282+13×53=434-(210+52)=594÷3÷3=442-406=368-112=13+57=(720-142)÷2=716÷(2×2)=247+369+313=46×(468-465)=15×62÷3=26×19×2=(440-354)÷2=51÷(159-156)=8.7+7.4=814÷2=258×2÷3=90÷6+556=163+18×2=(473-201)÷8=983×(36÷6)=3/7-1/7=14×4×17=30×15-377=489÷3×9=414-300÷5=392-(76+64)=63×2×5=590-(957-778)=677-45×12=20×(105-59)=(871-800)×72=43×9=446-278-20=1/9+3/9=806-34×8=30×(262-253)=77+450+386=492÷(2×3)=162+202=640+886+879=190+496+252=5.6+4.8=350×2=333-254+398=67×(40÷5)=95×(807-726)=162÷9=44×8+227=24×16÷8=291-204+151=200×5-778=546×4÷7=572+(539-153)=142+176-217=10×(216÷6)=132+350=773-571=774÷3+648=577+16×54=984-(915-690)=26×4÷8=1.6-0.9=216÷(3×3)=488÷(48÷6)=35×(26÷2)=226-603÷3=120×5+226=16×23-349=820-(61+186)=604÷2÷2=146-38×3=251×3-380=73×2-31=448-111-10=781-381-299=71×(45÷5)=334÷(12÷6)=586×2÷4=332÷(2×2)=657÷(3×3)=180+24-194=205+261×2=19×19-187=620÷(12÷6)=16×57-507=(891-85)÷2=70×58=435÷(15÷5)=780÷2÷2=265+182-165=449-605÷5=539-88+751=432+119+302=84×5×2=137-92+96=498-810÷2=470+(339-141)=(209-68)÷3=513+465+695=973+81×8=(484-467)×16=318+90=316+(905-392)=415×6-694=657-60×3=415+21×27=456×8=351-86×4=769×6-158=452+(79-71)=26×(72÷4)=804×2÷4=531-487=384-360=12×52-428=19×26×2=462×8-763=(718-514)÷6=16.9+54.5=384÷(24÷6)=797-(472+205)=396÷(18÷9)=528÷4×6=324÷6÷3=432-(307+26)=6.1+9.8=497-(206+120)=796+13×67=256÷(4×2)=23.0-11.1=255+49=944-416-450=42×4×5=284÷4=3/8+2/8=811-130-191=28×2×50=288-24×11=662-230÷2=166÷2×6=56×2×3=37×13=602-130=781-332-383=777+28×23=318-105=771÷3×9=376×(670-666)=61×(98÷2)=646÷2+248=810÷5=744÷(2×4)=6.6+7.1=861+(709-146)=44×15÷6=454-(261+37)=(695-566)÷3=203×(12÷6)=482×(560-555)=1/5+3/5=451-155=70×13-134=194-42×4=58×10+365=4/8-3/8=258÷(419-416)=2/8+4/8=1.1+42.3=240÷(48÷6)=297÷3×7=3/6-1/6=96×28=30×5=102×8=65×19=205÷5+396=134+260-70=932×3÷4=13.8+69.7=32×(229-226)=290÷5=1/8+2/8=408-(277-113)=480÷(2×2)=163×3×9=50×7÷5=406÷2×6=942÷2×6=61+50=479+90=22×3×31=304-37=714-(56+469)=(398-357)×12=6.8+9.0=94.7-35.6=14×14×3=57-46+816=10+632÷4=982+34×23=78÷(12÷2)=500-12×19=852-78×8=26×10×2=147-522÷6=60×90÷3=296+181+323=546÷(357-350)=0.2+0.9=19×3×22=17×21×2=96÷8×17=20×20-163=524×(171-163)=38×(90÷6)=88+338=74.9-41.2=32÷(4×2)=35×13=688+708-139=165÷5÷3=902×(920-917)=434÷2×5=72×(35÷7)=15×65+106=920+850+67=858-784÷4=16×97×3=315÷5=347-162+101=25×7×6=139×4=22×4×39=70÷5×65=648×(18÷3)=(591-210)÷3=488×2-414=18÷6=7/9+2/9=738÷3÷2=211+152=178+141×3=240+40÷2=56÷7×83=10.0+1.9=84÷2×13=29×72÷4=868÷2×6=364×2=72×6×3=20×3÷6=2/8+3/8=17.5-10.4=54×13+223=10.2+54.4=282÷(3×2)=242×2×6=930-(878-24)=346×9=164×5+333=269×3×8=762-(516-178)=4.4+3.9=396-(821-760)=557-(105+112)=590÷2+448=439-14×25=900×7÷4=16×5×6=523+20×29=695+243×3=222+(198-147)=332-288+31=253+697+287=336÷(2×2)=80-17×4=139-17×5=5/6-1/6=25×2×72=363×6-607=454-15×29=3/5-1/5=93+29×17=79+73-58=10×20×3=966÷7÷2=621÷(126-117)=370÷(330-328)=611×7=65×(219÷3)=56.4-19.5=240÷3÷2=70+319-50=26×3×11=(947-929)×71=210÷(124-117)=580×5-165=324÷9+344=(931-25)÷3=459-(174+75)=804×6=128÷(24÷6)=284-265+214=5.9+3.8=370+(708-496)=98×(195÷3)=484×(36÷9)=685÷(30÷6)=583-330-203=450-(114-67)=242-(43+144)=10×98-975=478×(81÷9)=475-(386-137)=166×6=50×56÷7=390×2=8.8-4.8=180÷4×12=752÷2×6=208÷8×13=21×23-168=204-16×12=432-(972-741)=161÷7×33=329×8-402=(195-24)÷9=99×4÷2=955÷(10÷2)=737+38×9=880÷2+377=(353-284)×14=65×72=181×4×6=500÷5÷4=966+683-910=732-618÷6=17×6=44×11-390=24×3×62=181×(32÷4)=511÷7+33=473×(12÷4)=8.1+1.9=665+126÷9=91+38×23=214+912-519=168÷4÷3=885-271-232=105÷5=682-135-306=96×3×2=17×45=796+43×3=645+63÷3=500-306=322÷(437-435)=475+10×70=480-896÷7=932÷(20÷5)=12×(116-67)=參考答案368-(87+269)=12891-(363+284)=24461.6+17.2=78.8140×2+233=513634-(741-393)=286120÷(18÷9)=60421×4-178=1506(181-152)×34=9867.9-7.2=0.713×6×36=2808455÷7=65100+90-119=71324÷(36÷4)=36599+72÷4=617264-(325-303)=242932÷2+249=71527×21=56710×80-458=34216÷4×32=1281/3+2/3=1253×(461-458)=759961×(30÷5)=5766414+103=517312+389+914=1615804÷(2×3)=134219÷3×11=80312+348+484=844239×(58-55)=717257+626+63=946424÷(737-735)=212234+(491-16)=70913×38×2=98879×3+125=36227×28=75640×14÷4=140270÷9×8=240214+35×11=59930×8×2=48057×7×2=79812×(64÷4)=192284-253=31104×4+298=71443×(14÷7)=86119+161=28079+16×14=303391-54×6=6794×(259÷7)=3478999-211-650=13823×8×2=368466+94+899=1459148÷(415-411)=37(370-220)÷2=75372×2÷3=248148÷4×26=962401×2×6=4812109+26×18=57722×3×21=138649×45÷5=44185×(142-137)=42555+112=167198÷2÷9=11515÷5+491=594738+894-373=125929×69×8=16008816-102×6=204827-75-445=30760×(742-706)=216013×4=52552+381-12=921(774-30)÷4=186264÷2÷4=33(657-587)×74=51802.4-1.7=0.7450+669+502=1621198+(400-113)=485913×4=3652736-459÷3=583682×(863-858)=3410430-(671-391)=15010×43=430266÷7×4=152122+294=416961-845=116852÷(27÷9)=28412×73-629=247156+112+379=64747×4=188999÷9×6=66634×76÷8=323780-61×7=353391-12×23=11517×22×2=74810×3×35=1050358+72=43040×65÷2=1300418-59×4=182675-(250+74)=351446+500÷5=546406-(471-261)=19610×12×6=72058+212-226=44748-533=215816÷3÷2=13621×3×90=5670201+988÷4=448334+25-352=737×3×2=222455+34×12=863488-35×9=173386-24×8=194779+229-485=523185÷5×3=111639÷9+45=116156×(83-78)=780964÷4×5=120523×2×47=2162300÷5=60488÷(2×2)=122428-10×38=48648÷9÷3=2421×(288÷3)=2016140÷7÷4=5180÷4=4510×8×22=1760428-(470-302)=260265×(531-522)=2385596×(12÷6)=1192725+883+529=2137687×(72÷8)=618315×16÷8=3068×5=340118+160÷4=15855+196-129=122354-10×27=84(233-131)÷3=34336-288=48112÷8×5=7082×(88÷4)=180418×(14÷2)=12622×4×64=5632(648-334)÷2=157804×(827-819)=643272÷(2×3)=12665-(667-530)=528200÷5×6=240404÷(18÷9)=202(430-142)÷8=3625×(28÷4)=175518-22-133=363126×7-197=6858.7-0.6=8.190×11=990137+210=347105×4+832=1252436×3÷6=21856×5÷8=35420×2×5=4200496÷8×31=192216×14-79=145980÷(17-12)=19623×27÷9=69485-62×4=237228×(85-82)=684969×8÷2=387655×7=385304+(324-247)=38119×25-297=178185-147÷3=13641×2×38=311687×50×9=39150574+57+157=78833+237+943=1213944÷4=236612÷(2×3)=102646-(144+280)=222453-(19+257)=17712×70=8405.6-5.4=0.2360÷2=180220×(390-386)=88021÷7×96=28824÷2×64=768(297-138)÷3=53463-98+76=441451+(294-236)=509331+350=68113×6×4=312790-274+68=584364÷7×63=3276888+65×7=1343768-(222+506)=40107+112×6=7797.2-0.6=6.6931-748+940=1123297÷(3×3)=3315×31×2=9306.2+4.8=11.0648÷9=72450÷5+318=40849×(186÷2)=4557182-(127-31)=86565×8÷2=2260947+744÷8=1040203×2=406178-306÷3=76(343-304)×25=975351×2-312=39022×3×86=567613×58÷2=37785.9-58.9=27.0440+702÷3=67472÷2×13=4689.8-3.6=6.2305-10×21=95132×(322-316)=792879-45×2=789459-91×3=186912÷(3×2)=152(908-820)÷8=1143+176=2192/7+3/7=5/7315×3-236=709681×6÷3=1362194÷2×6=582591×7-877=326010×15×3=45036÷9×42=168347+72+528=94794×91×7=59878185×7-218=1077924-(82+134)=708281-116+284=449490-135×2=220300÷4×3=225352+(862-567)=647256+31×6=44253×57=302111×11=1211.4+89.4=90.8125×3×2=750371×(16÷2)=296812÷(12÷3)=347.9+50.1=98.0233×(283-275)=18649.0-0.8=8.218×3×26=1404200×2=400929-240×2=449486÷(3×2)=8121÷7=396×(384÷6)=614412×2=24443-27×12=119572-585÷9=507330-(213-188)=305147×2×3=882720+15×54=153024×20-254=226313-111+914=1116532-648÷3=316578÷(18÷9)=289211+190-189=212961+19×10=115193×22=204670×9=630656÷(2×2)=16452×12÷6=104(533-494)×12=468289-(444-176)=21(224-175)÷7=713×30×3=1170558-212-138=208234÷(2×3)=39114×4=45652×5-51=2091.6-0.2=1.427×6×5=810368-(72+79)=21741×(120÷6)=82030×(72÷9)=24028×26+900=162852÷2=26981-(158-143)=9661.3+7.8=9.1890+837-572=1155366-339+324=351227×3-327=35448×18=864226+272+227=725(982-523)÷9=5155.1-54.9=0.2742+(891-802)=83135×(108÷6)=630360-265=95415+45-87=373644÷7÷2=46181+30×16=66169.6-37.7=31.916×(15÷5)=48377-55×3=21270×67=4690606×(968-961)=4242198×5÷6=165375+41×6=62125×30-504=246240÷5÷3=16570÷5×2=228417+(87-24)=48013×76-981=7629+208÷2=733282÷6+159=206636÷(642-636)=10624×29-670=2670×74÷2=25907.1-4.0=3.144×13=572222×(425-422)=666796÷2=39827×20=54084÷7=1246×(544÷8)=3128498×5-379=2111610-528÷6=522203-17×2=169339-215=124356-152=204311+(422-280)=45397+362-117=342516÷(3×2)=86131×(12÷2)=786321-156×2=913.7+10.3=24.019+26×33=877696-592÷8=622391-141=25021×3×61=384390×(492-485)=63062+10×78=842450+201=651333÷9×58=2146446×4-344=1440482-17×10=31286+308=394372×7÷3=868618+(610-385)=843293-20×11=73237-(237-79)=79483÷(604-597)=6945÷(3×3)=593÷(26-23)=3172+(456-120)=408110-424÷4=415×19×2=570(262-147)÷5=23421-(230+36)=15512×58+147=8431.4-0.2=1.212×3×45=1620228+(465-239)=454149+11×8=237819×(15÷5)=2457413+84-64=433203-135-13=5524×10×4=96076+130+793=999409-119×3=52337-81+823=1079284+266+386=936771+893-382=1282780+(921-182)=1519324÷(750-744)=5440×2×48=3840216÷8×89=240394×75=7050393×2÷3=262108÷(2×2)=27252÷(24÷8)=84338-(470-231)=99325+801-188=93847×6÷3=94114×(965-957)=91264×(462-421)=2624475-(237-103)=341226+43×4=39848×13÷8=789.7-1.9=7.8194×5-183=78755×9=495754-(959-419)=21434×2×51=3468906-(250+272)=384919×(36÷4)=827122×3×17=1122496-63×6=118224÷8×12=336196÷7÷4=782+297-274=1057.7-0.4=7.3996÷2÷6=83726-98×6=138(809-501)÷7=44(381-341)÷8=548×7÷2=168108×(443-434)=97225×(510÷6)=2125174÷6×54=1566(303-283)×17=340117-28+13=10216×15÷5=48252÷(70-64)=4216×6×49=4704729÷9×8=648819×3-806=1651497-20×19=11779×(35÷7)=3950.8+6.8=7.6434÷2×4=868608+592-448=752432÷(651-643)=544/8-1/8=3/8598-(975-435)=58275-(182+83)=10103-(415-402)=90228-10×18=486.3+2.2=8.5342-141-178=23162÷3÷2=27492×2-515=46911×42-390=7215×62÷6=15510×11×8=880120÷(2×4)=15313×2=626632+41×3=755377+(376-126)=62712÷(2×3)=2594+726÷2=957968×(294-291)=290417×(20÷4)=85660+593-899=35464×5-54=266413×6=247889×3+338=605817-366-276=17544×6×3=792925+21-908=38431-49×7=88562×9÷3=1686237-171+59=125(749-643)÷2=53459÷(3×3)=51500+75×5=87527×(147-131)=432400-624÷4=24441+(266-242)=65648÷(2×3)=10837×2×85=629033×28-413=511(479-332)÷7=21288-45=243260÷(28÷7)=65406-19-370=1788×90×7=5544040×2×11=880310÷(40÷8)=6237×6×2=444814×2÷4=407414-(421-292)=28541×(285÷3)=389596÷4=2474÷(322-320)=37309×2×8=494416×20-182=138164+26×30=94438÷2=1949×86÷2=2107359-444÷4=24851×72=367242÷(2×3)=7380-77×2=226609+(534-213)=93015×65=9754.7+2.1=6.851.2-16.1=35.178×(129÷3)=3354465-(67+80)=31835×46÷2=80519×39=741732-18×13=49824×12-164=124673-120-246=307252÷9÷4=711×(421-345)=836166+12×47=730(905-731)÷2=87(419-86)÷9=3726×15-319=71305+96=40188×(186-152)=2992374×7÷2=1309592÷8÷2=377.0-3.5=3.510×(84÷3)=28049×18÷2=441930÷2=4653.5-2.0=1.5241×(12÷4)=723326-246+344=42494×94×6=53016708-548+156=31656÷2÷2=14193+94×5=663940-(851-44)=133188+(906-755)=339296×2×5=296016×33÷8=66361-81-104=17619×42+658=1456324+997-365=95682×9-324=41415×5×47=3525431-(504-141)=68198÷(12÷4)=66212÷2×5=530421-353-22=46482÷(169-167)=2418.8+3.4=12.218×(217-180)=666294÷(185-183)=147308+(40-28)=320354÷2=177(368-65)÷3=10122×(160÷8)=44032×71=227231+316+11=358944-714+311=541764÷(438-434)=191259-41+145=363305-133÷7=286384÷(364-361)=128411-28=383330×2÷6=11026×(46÷2)=598805-11×66=79944-(127+589)=228495÷(313-304)=5526×(712÷8)=2314361×2×5=36109.0-7.7=1.3652-248+124=52847+128÷8=6371+120×3=431368÷2÷2=9266÷3×37=814647-584=6349×10+139=62982-140÷7=62879+661+970=2510280÷(159-152)=40567÷(3×3)=63118÷(33-31)=59930÷6×2=31011×76×4=334425×39-297=67841×20=820671-38×12=215113×3-118=22163×40×2=5040282×9=2538326÷2=16383×(14÷2)=581661-(92+451)=118630×4÷5=50489×8÷4=178236+408÷6=304995+213×2=1421306×2-232=38041×5×4=820244×2÷8=61347+225+376=94817×(105÷5)=35757+(297-205)=149256÷4=64109+352=461477×(16÷8)=95451×(912-893)=96957×96÷2=2736570-70=50027×58=1566364+92-55=40138×(181-159)=836840÷6÷4=35724÷(2×2)=18175×94=7050295-(415-302)=182274+(377-234)=417994-419=575318÷3×5=530(467-243)÷2=112932÷(14÷7)=466243÷3=8181+351=43212÷4×72=216639÷9×22=156272×56×6=24192657-193+703=1167224-154-54=16580-35×4=440355+310+648=1313166×4÷2=33264÷(219-211)=8112×(323-317)=67248×16=76874-10×3=44466-29-139=2984/7-1/7=3/7627÷3×7=1463493-(289+127)=77726×6÷9=48465×(12÷2)=390995-55+533=1473453-25×14=103(296-116)÷3=6015×2×94=2820334-(240+61)=33171-(56-45)=160680÷2÷2=170260+45=305774÷(552-543)=86189÷(48-39)=2166×88÷8=726264÷8=3326×2×9=46834×22÷4=1878.7-3.1=5.640×13+103=623185+(446-349)=2822/6+3/6=5/62/3-1/3=1/3(364-315)×53=2597288÷3×93=8928(247-202)×41=184581÷(12÷4)=2731×2×69=4278552÷2+362=638105×2=210494-293-118=839.4+1.5=10.9361-245+227=343(589-493)×80=7680256-166-45=45405-21×19=617×3×4=20443×(60÷6)=43020×22-267=173832+(881-378)=133548×(337-332)=240610÷5=12296÷(18÷6)=32979-839=140391-(267-82)=206242×3÷2=3632.6+7.4=10.0762×(35÷7)=3810534×3=1602606×(833-830)=181824×2×6=288143+87+424=65423+157-121=5952÷2×42=1092113+238=3519.8-3.2=6.6(477-414)×18=1134350-(127+180)=43787+534-288=1033179+417+147=743(491-169)÷2=161277+138=4156/7-1/7=5/7440+(876-626)=690925-150÷5=895814-44×18=22336-211=1254.7+63.8=68.5312+147=459139×6÷3=278371-35-323=13290÷(161-156)=5816×16=256336÷4×27=2268452-642÷6=34528÷2×8=112798+51×7=1155882-767=115179+47=226816-(637-482)=6614.4+5.0=9.4300÷5÷3=20487-73=414480-(427-241)=294680×5=3400(484-476)÷2=4636÷2+315=633162×(69-65)=64854×30×6=97201/6+2/6=3/6524+978=1502488÷(224-216)=6159×4×2=472500-12×18=284381-152÷8=36212×35=420770÷5÷2=7744×16÷8=88732-399÷3=599938+221=1159168÷7×21=50420+(278-54)=244273×5-950=415264+844=110824×(547-523)=576430÷(20÷4)=8662÷2=31541+(101-47)=59562÷2×48=148827×24-245=40330×3×43=387039×7-46=227500-118-171=21185.7-77.6=8.1976+260÷4=104111×2×16=35239×(179-158)=8191.8-1.0=0.881÷9×86=774390÷(35÷7)=78396÷(59-56)=13222.0+63.1=85.172×5÷6=60362+57-39=380200÷5×19=760890-362=52825×(182÷7)=650318×(495-492)=954500-(335+71)=94518÷2×3=777277×(383-380)=831971-85-421=465605+685-910=3808.6-0.7=7.924×13×3=936351-14×13=169270÷9=30(283-248)×18=6303.4+31.5=34.9495÷3÷3=55455-289=16636×(246÷3)=2952666+85×6=117656×33÷6=308230+142-84=288243×4÷6=16285×74÷2=314522×(54÷2)=59432÷8×64=256144-(147-72)=69666÷9×5=370838-264÷2=706399÷(14÷2)=57936-421+800=131523×31=713595-52-242=301526-417=10945×17-367=398639×(868-861)=4473268-113+214=369864+23+781=166822×17-152=22279×47×7=2599124÷(12÷2)=4117+287=404207+164-335=36392÷2=196104+15×11=269385-(155+135)=9522×3×25=1650898-12×53=262773+402-406=76921×(112÷4)=58842×42=1764393÷(451-448)=131412÷(2×2)=10311×41×2=902197×2-148=246621÷3×6=124211×12=132253×3=759502-284+708=926760+248×2=1256483+13×34=925396-298+160=2582/5-1/5=1/5711÷9×3=237261÷3+332=419311+11-158=16415×5×79=5925620×(878-874)=248098×6×2=117672÷(3×2)=12268+24×25=868576÷4÷6=24626-874÷2=18913×15-64=131814-(97+484)=23351÷(450-447)=17421×7=2947272-57÷3=25316×3×38=182424×22-369=15934×13-214=228720×(596-593)=2160331+138=469764÷2+949=1331430-50×8=3062×13=806384-25-314=4564×30=192052.8-50.3=2.5118+908+588=1614725×(48÷8)=43502/6-1/6=1/630÷(361-358)=10(296-265)×26=80672×50÷4=900140×2÷4=7013×6×21=16383/5-2/5=1/577.8-52.3=25.5613-372+687=9285.6-2.1=3.513×8×5=52040×74×7=2072021×16÷6=56612÷3=204928÷(20÷5)=23250×18+73=973504÷3×5=84010×6×26=1560630÷(477-474)=210708÷(18÷6)=236254-67-122=65483÷(27÷9)=161228÷(3×2)=38363-312-18=33288÷(118-114)=7219×33÷3=209714+939+179=1832848-118×7=2297-150÷5=6747×7×2=65811×(54÷2)=29711+184÷8=3481×(256-237)=1539520÷8=657.9-2.1=5.80.7+9.5=10.2241+715÷5=384405-(461-294)=238395-285÷3=300100÷4×9=225876+882=1758614+447-940=12113×27-215=136247-48×2=151289+123×5=904887-22×40=7(393-319)÷2=37104×9×5=468014×20-243=37286×(311-302)=25745/8+3/8=1467-11×14=313455÷7×3=195911-(124+529)=258785+819=1604951+13×61=1744197×3-381=210(702-250)÷4=11364×9-478=98694-263=431654÷(473-470)=218789-410÷2=58417×29-154=33927×(75÷5)=405972÷6=162789+593+955=2337964×7=6748(378-238)÷4=35519×2÷6=173225×(28÷4)=157562-42+214=234170×(377-372)=85041×(157-151)=24658×2÷4=29752-676+110=186772-(834-261)=199322-291+492=523450-15×20=150114÷2×70=39906.8-2.7=4.176+277×3=907504-10×21=29433.9-28.9=5.0403-604÷2=101(392-371)÷3=7440-108×2=224490÷(15÷3)=98256+121×2=498322×3=96612×(42÷7)=72998÷2=499180÷3÷6=1013×33×2=858842-20×36=122301+378=679(932-196)÷2=368440÷(24÷6)=110289-10×12=169137×7-953=6378-223+261=416440-546÷6=349198÷6×45=148528×5=140470+(822-545)=747245÷7