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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦19.4+21.9=(526-231)÷5=10×9×3=983-747+216=713+795=844-28×18=(430-118)÷2=222×3=125+321+462=36×12÷2=834+405-448=11×21-171=306+631+373=990÷3÷6=591×2÷6=129+366=650÷5×3=348+45×10=409-351=17×5×45=868-433×2=120+741÷3=488-85×2=37×22+16=31×12-31=844+707+883=750-16×11=90×59÷5=196-17-133=495÷5÷9=774×4÷2=913-191=32×(508-499)=(313-295)×21=95×3=39×24-440=21×42÷2=316÷(2×2)=201+27×2=681×8÷3=25×11-100=29×2×38=330-65×4=701-564÷6=260×(12÷6)=162÷9=38×11-96=91+301-296=392+(219-36)=16×30÷6=131-16+365=296÷4×93=265-166+307=283+(455-355)=216÷3=995-205×2=593+378=29×3×96=17×6×7=3/6-1/6=22÷2=319×3×5=777÷3+437=664×(15÷3)=450÷(196-193)=743×(49÷7)=659-56÷4=890+189-60=909-181×3=9.4-0.9=68×10-330=17×23=292÷(472-470)=472×(14÷7)=146-12×2=112÷4÷7=104+418+298=528-298+701=108÷(813-811)=50×(220-202)=820-(695+99)=377+177×3=72÷4×55=24×4=666-513-50=116×5=888-(426+214)=31+249+353=379-(154+13)=936×9÷2=186+282-179=17×4×57=464+82×2=791-13×26=44×2×55=677×(12÷4)=855×7÷9=96×(259÷7)=292-57×3=(826-460)÷2=584+152×2=280÷(2×2)=3/8+2/8=522÷9=752×(15÷5)=23×42-690=72.5-46.1=43×2×23=89×3×9=830-(992-836)=(887-719)÷6=381-11×14=11×11×3=891×9=549×(245-238)=233-89+177=154÷7×4=411-166=7.9+39.5=29×11=980÷(2×2)=61×28×3=482-66×7=539-852÷3=120+166÷2=41×(110÷5)=5.8-4.3=57×18÷3=20×60×2=109-32÷2=13×48=1.6-1.3=236×2×5=256-39×2=607+36×20=24×7÷4=11×62=999÷3×9=(64-48)×10=28×27+16=881-978÷6=8.1-5.4=166÷2×93=911-753=471-438÷3=17×11×3=560÷8÷2=110+(104-56)=15×28=310-253=73×4×8=455-285=66.0+24.2=14×11×4=296-70-219=169×(24÷8)=400÷8+418=27×2×21=64×11-563=387-92=115+76=833+228×2=632÷2÷2=13×11×6=171-29=25×39=123×(20÷4)=5.4-4.2=372÷6=914+(504-256)=261÷3=567÷(21÷7)=67×5×9=16×24-304=74×44×9=29×4×8=3/5-1/5=966-85=348-218+236=7.9-7.4=39×4×5=142-116+71=727-423-288=(429-165)÷8=43×84×9=264÷8×25=366×4=45×20=111+37×13=(827-769)×23=61+272=764÷(18÷9)=303-22×13=39×2×17=17×3×97=71×72×2=53×8×2=7.4+6.5=170÷2=17×2×81=146×(25÷5)=52×(214-209)=143-(61+76)=848÷8÷2=90÷5=61×11×3=28×2×35=24×(195-172)=934-232+98=65+13×62=443×2=191×5-700=117+224=65×(651-605)=609-917÷7=11×(270÷9)=63×(720÷9)=165-33×4=28×10-148=2/5-1/5=216+320+384=608+87÷3=244-198=10×(172-92)=(422-366)÷2=806+(307-303)=12×20×2=95+204+37=602+827-389=12×21×2=945÷9=235×(15÷5)=888+588÷6=63÷(18÷2)=69×3-79=63×7-439=11×(244÷4)=18×18-133=22×3×7=63×(348-341)=621-13×41=(979-950)×40=824×(48-42)=17×3×92=872÷(2×2)=38×22=722+134+152=64×13+29=590-105×5=850+316+862=86×5=938×7=309-(343-117)=394-97-270=544÷2×6=379×(10÷2)=404-22×10=612÷6÷3=40×(698-612)=181+39-156=472-(185+183)=183-678÷6=783×(140-135)=698÷2×8=64×66÷6=476÷4=312÷4×88=756÷9÷4=951-395÷5=336+951+738=848-(272+353)=366-28-287=469-(369-174)=64.9+1.5=796-523-241=75×48×7=492÷4+358=518×(16÷2)=621-476=26×17-319=347-60÷6=(180-83)×67=280÷(2×4)=911-(812+49)=67×97×5=75×37×3=831-248=856-132-209=233-558÷9=366÷(3×2)=473-120÷6=504÷2÷6=432÷3×8=23×8×3=139-20+154=35×28-384=57×(261-200)=624÷4=21×8×5=285+(274-156)=252-330÷3=(362-145)÷7=768÷3÷8=15×36÷5=210×3÷7=64÷(328-326)=49÷(151-144)=415+22-269=747+994-203=969-115=996×(945-941)=804-13×20=121×(231-228)=33×30÷3=277×3-805=29×13=968÷8×2=87+(335-243)=243+157×2=254×(154-151)=84×(458-375)=171-492÷6=34×(461-456)=732×7-841=744÷8×61=97+377=24÷(18÷9)=592÷4÷2=58×(870-840)=299+759-123=474÷(3×2)=74-126÷2=924-588=981×(895-890)=(353-101)÷2=89×7×5=403+195=401×2-318=311×3=10×15-21=4.6+81.4=87.7-56.1=35×(269-228)=456÷(2×3)=85+16×37=(95-32)÷7=30×12-142=802-313=224÷8=480÷(2×3)=560÷2×4=253-174+191=4.9+6.7=21×3×90=25×96÷8=255-144+377=223-(492-464)=520÷2÷4=9.0-0.8=418×9-265=17×19×2=247+98-259=367×2×3=797-(274+329)=321-(676-674)=720÷9×42=432+(422-23)=7.5-6.1=295-146×2=239+(499-417)=225+12×31=153-(389-252)=435-231+78=27×33+28=369-(318-130)=(69-21)÷6=9.6-9.2=134-15+178=220-117-38=222÷6×9=9.5+6.6=361-130÷2=823×4÷2=24×5÷8=715+(456-220)=61×16=122+157+683=930-(131+363)=406÷7+941=806×7-468=336÷(397-391)=80×(445-441)=85+(481-363)=731+(593-548)=5/8+2/8=419-32×5=12×15÷9=490-202×2=465-14×5=64×13÷4=210÷7÷3=720÷2=28×31-857=99÷3×27=707÷7+117=70×(108÷4)=464÷(496-494)=808×(954-949)=737-247=48×59÷6=18×42-250=103+12×11=139×3-355=856÷2×9=874-360+606=16×27×2=63×5-186=32÷4=208-44=350-327+401=466-310=5.1-1.4=67×10+253=71+31×22=330-29×10=446×7-240=989-81×7=202-148=525÷(21÷7)=60×14×6=583+635-53=337+12×2=326÷(12÷6)=20÷2×39=957-(628-447)=2.0-0.5=306÷(3×3)=210÷3÷7=284×3=677×8=504÷(2×4)=18÷(12÷6)=18×36÷8=45×16-139=207+79×11=(436-34)÷2=966-(853-221)=522÷9÷2=911-(432+26)=12×(378÷6)=548×(337-333)=97×7=11×(532÷7)=462-(52+344)=961+324×2=23×(145÷5)=346-336÷6=476÷(2×2)=43+560÷8=142+55×11=1/5+3/5=2.1+2.7=835-781+680=387÷9×11=792÷(4×2)=761×9=81÷(72÷8)=178+104-51=81×62=410-382=54.3+19.0=407-30×11=914-(362+294)=741-30×24=84×27÷7=22×15=16×27÷8=63.6-59.0=870-71=30×(247-216)=33×(421-412)=34+227-43=710-(470-335)=14×15×2=69×48÷8=576÷9×3=110÷5=18×4÷6=48÷3=277-(32+83)=492÷(54÷9)=667-78=412+(316-228)=354÷6×3=934+(978-527)=18×60÷4=5.5+8.7=918-625=1.3+8.1=488÷2+661=242+51×14=465÷(659-654)=492÷(2×2)=828÷(2×3)=402-(21+104)=368+553+44=366÷2+376=5/9-2/9=6.2+1.8=(674-84)÷5=563×9=154+157=583×9-646=448-231÷3=5/10-1/10=878+84+19=204÷(2×2)=238÷7=968-(65+17)=782÷2+494=139×6÷2=22×70×4=19×(331-317)=(467-25)÷2=390-232-81=12×45=456-72=74×63=(454-64)÷6=417+(375-173)=104÷2×73=127+79-84=366-35×9=140÷4÷5=163-344÷8=415×4-188=12×(260-184)=8.9-3.7=115+182=70-175÷7=216÷(4×2)=412-184-134=135÷(110-101)=(810-747)×15=615÷3=2/6+4/6=962÷(153-151)=52×14÷2=237×2+166=808-688+400=284÷2=380÷(115-110)=208÷(393-385)=181×(207-204)=75+228=(177-39)÷6=637×(64÷8)=47×11+248=196÷7÷7=886-65×13=76×40×9=468÷(3×3)=18×(267-235)=260÷(14÷7)=419+329+843=198÷9×8=71×(491-413)=99×3×5=722+(633-471)=12×33-185=39+21×19=56÷8×25=315+145-449=317+23×26=74×(340÷4)=(581-525)÷8=368÷(2×4)=225-163+221=291-23×4=776÷2+302=8.6-6.6=720+531-624=363+65=126×(30÷5)=56×69=84÷6×28=(419-403)×45=57×9÷3=222÷(210-208)=51+14×67=245×5=77÷7×72=192×(300-291)=414-77-213=(935-23)÷4=60÷(151-145)=83+22×24=635+140÷5=549÷9×7=267÷3=27×19+22=257+96=28×4÷7=750+102-136=469÷7+579=416×(10÷2)=(757-376)÷3=310×3×7=124+163=24×4×7=441-(325+77)=914-107×7=39+57+27=497-40×12=164+661=230+234×2=297+390=899+300=698-346-238=14÷(368-361)=795÷(12÷4)=388+(263-84)=4.9-1.3=40×23=445-306=144÷9=672÷7×6=88×4÷8=367×4-642=75÷5×61=318-18-97=148÷4+694=579×(10÷5)=66×(285÷5)=27×3×63=216÷4÷9=70×(882÷9)=220÷(10÷2)=77×2+731=78×(14÷2)=560÷8×12=(727-680)×53=84×28÷2=724+829+762=269+107-97=288÷(492-486)=9.6-5.7=290+689=93.7-67.4=735÷7×6=(576-174)÷6=18+298-281=23×3×78=90×28×5=216+426÷3=23×5×8=681÷3+63=41×9=102×2÷6=487-339+927=6.8-1.4=(269-258)×31=948÷(2×3)=232-860÷4=152×(30÷6)=15×24-140=84÷(155-152)=25×18-371=21.1-17.3=714÷(776-774)=92×8÷4=309-181=63×3×2=67+288÷3=404-73=822-217-274=389+802+251=320+475+107=88×7-499=50.4-13.7=75×(462÷7)=567÷3÷7=341+122=153+93×5=153÷(21÷7)=35×2×60=434-12×35=109+55×3=816-870÷6=265+337+686=2.9+3.4=54×90×9=341+(337-198)=420÷2×6=710+897=160+176+166=618+(959-274)=97×3×4=449-157-16=256×2÷4=89×40=190-(91+94)=124+170+402=95×(15÷3)=553×7-395=371-21×16=98+168-243=714-(64+238)=961+845÷5=108×2÷9=474-19×17=(367-175)÷2=353×(697-692)=56+275+113=288+492÷2=566÷(472-470)=4/9+5/9=89-(633-601)=54×2=12×17×3=14+158+262=(608-554)×63=240÷(3×2)=367+19×28=22×(120÷6)=910-108-75=823-98=102+282-286=195÷3=163×6=43×79×3=467-26×14=467-316-130=108+23×14=998-24×36=19×9+120=10×3×26=25×12-210=70×13÷2=462+26×6=25×20-291=13×6×8=(370-118)÷7=30×2×69=63×9-375=197+(468-42)=5.6+6.3=44+747÷9=280÷4×11=27×18÷9=259-112=55×(108÷6)=330+83-269=326-(32+104)=35×18÷7=365×4-181=12×13=420÷(10÷2)=46-11=32×7=424÷2+68=335+107-124=1.0+0.3=785-75×8=240÷6×20=568×6÷4=2/7-1/7=70+213+255=235-(637-565)=212÷(314-310)=864÷4÷6=1/6+4/6=512-10×38=246+409+288=13+31×20=703-415-275=915÷3=62×24÷6=110-87+256=731-510÷2=(475-219)÷8=384÷(363-359)=756-(65+77)=(326-56)÷9=327-(438-162)=342÷9=10×73-519=15×6×80=(424-208)÷2=427-28-285=10÷2×60=40×11×2=44×3÷2=491-(118+143)=222-(37+71)=91×4-361=15.8-4.8=480+630-726=7.8+4.4=325-630÷7=(485-344)÷3=120÷4×31=3.9-2.0=75×3=(553-229)÷4=961-182-518=12×7×96=498-284-198=10×56÷8=360÷4÷6=355-(103+86)=19×30÷5=26×20÷5=21×15=25×56×9=369÷3×5=391-192÷6=955÷(25÷5)=3/4-1/4=78×(35÷7)=235÷5×6=180×5-758=92+132÷6=765÷(417-412)=32×23=596÷(2×2)=12×8×34=21×32÷7=467-28×15=40÷(4×2)=174×4×3=216+(409-282)=407-351=431+14×19=343+554÷2=174×(418-415)=882÷3+587=147×(375-366)=57×(45÷5)=25×82=78×(40÷4)=20×6÷4=67×7×5=795÷5×4=155÷(35÷7)=363-172-88=368+(354-134)=484×(719-715)=24÷4×21=240÷(267-261)=412-(20+319)=232-(326-154)=79+191=23×6×7=132÷2÷3=448÷4=440-286+333=42×52=698+(171-132)=15×15-58=331-15×4=60.2-20.7=862+(747-413)=48÷8×57=429+(405-88)=13×2×88=954-22×2=129×(18-11)=98÷(12÷6)=729÷9÷3=847-139×3=423-423÷3=40×14=7.4+6.4=297×(60-57)=104×(35÷5)=560÷8×26=336×4=16÷8×73=813-192+934=469-(200+105)=53×18=694-900÷4=276+213=11×(126÷2)=12×32-169=765+919+265=238-(316-183)=311+742=27×3=690÷2×5=95×77=(409-377)÷8=43×30=188×9÷3=981-26×24=(715-226)÷3=234÷3÷6=15.3+60.9=245-97×2=11×(82÷2)=458×(429-422)=836-12×37=51.7-24.7=60÷5×70=258×2÷6=17×5×4=339+71-242=55+97×4=344×6-616=63×(263-250)=459-142×2=43×2×78=22×2×21=68×5÷2=193+124×7=11×3×50=819÷9×78=35×2×4=344×3÷4=252÷2=(179-159)÷4=0.7+8.7=76+510÷2=637×8-774=605-438+213=48×(423÷9)=828÷6+343=64×3-103=129+448÷2=347+(702-22)=21×22-336=(491-409)×17=160÷(2×2)=145×3×2=584-127+173=18×19÷6=275+116÷4=380÷(40÷8)=13×6×66=435×3-942=659×5=368-360+194=476-58-23=40×2×37=737+509-457=(893-799)×75=842+443-586=336×8=540÷(3×3)=21+176÷8=980÷2×3=(65-44)×21=514÷2×6=429×6÷9=707-69×8=718÷2=287-(497-247)=33×(27÷9)=38×26-817=290-77-27=332-21×12=13×(320-313)=(467-96)÷7=479-37×7=452-337-83=120÷2×92=748-356÷4=876×8=740×7÷5=318×9÷2=45÷3×56=482÷(361-359)=108+287-75=122×6÷4=158×2×7=219+135=86×8×3=(704-649)×29=483-28×17=4.6-2.1=6.7+3.6=120÷6=11×21×3=364-718÷2=936×9÷8=67×(156÷6)=406+(304-236)=4.4+9.6=450÷9=15×58×2=107+384-60=762÷(63-61)=(271-176)÷5=21×9+313=686+198×2=332+(490-461)=695-592=223+421=489+22×9=20×37+159=39+587-95=336÷(238-235)=923-241+320=36.5+35.4=444+849-732=487+84+343=652-(802-590)=14×2×34=108+(295-181)=128÷(4×2)=982-(19+320)=48×(492-476)=26×75÷3=31+39×12=76×69÷6=168÷8×4=212+164×4=225÷(3×3)=393×7=692×9÷2=160×4×5=495-(48+40)=756-13×36=998-(498+372)=12×3÷2=804×3-227=779-(712-212)=717÷(15÷5)=280÷4×92=391-895÷5=866-268+756=821-43×13=609+322-122=(365-349)×15=198÷(124-115)=469-(76+128)=252÷6×4=174-(490-425)=319-(306-52)=256-34×2=32÷(4×2)=144-(377-292)=95+(366-59)=517×(54÷9)=318+13×48=782-49+425=6.6+2.0=12×81÷6=552×6-224=331-97-154=900×3÷5=110×(149-142)=452÷(2×2)=190+385×2=864-215×2=307+(881-187)=499×2-783=491-(76+199)=12×16×2=5.8-3.1=221-(492-315)=645-(212+66)=37×31=176÷(64÷8)=818+192-984=112×3=240÷(4×2)=448×6÷2=964-597+286=34×12=465÷5×93=292×3-115=336-581÷7=676-721÷7=919-455-103=10×87-116=515-(538-40)=423-(486-159)=1/4+2/4=656-(796-598)=801+(742-389)=413+43×10=135÷(72÷8)=231-(60+139)=513×2÷3=939-(978-365)=224+744÷4=446+(972-378)=636÷(3×2)=56×(31-26)=20+56×8=2/9+4/9=460×2-420=10×15×4=22×45=12÷(28÷7)=66+210=52×28×4=546÷(21÷7)=7.4+2.5=870-71×12=54÷(36÷4)=9.1-2.5=11×6×31=750÷2÷3=74×(277-269)=4/6-1/6=395-15×25=609-217-109=647+193+613=249-104=926÷2+267=13×6+565=692-139-16=630-(891-325)=10×53÷5=280-80-13=78÷2×69=245÷7=613+233×2=378÷7×15=576-99×4=465×2=677×7=11×35-42=489-437+446=63.6+36.3=17×31=25×19-111=150+69+16=664×(25÷5)=39×(91÷7)=353-75÷3=(813-681)÷2=403-(151+245)=998-685+116=83×69×3=4.0+70.6=25×(541-538)=921-(181-10)=821-(997-728)=620÷(2×2)=22×18-23=28×3×33=51×(72÷4)=38.1+37.4=993×6=497-26×3=14×5=44÷2=794÷2=163-162÷2=478×8÷2=286-92+250=(425-419)÷3=69×(56÷4)=26×(34÷2)=76×(140÷7)=28×92=8.5-7.4=680÷(18÷9)=196÷4×7=218×2×4=586÷2=14×12÷6=14×15×4=390-(321-253)=22×(120÷4)=138÷(819-813)=16+32=10×87+253=19×(317-272)=48÷(12÷2)=25×6×2=295+453+33=6.3-1.6=484-23×8=108-(193-99)=860-21×24=12÷3×97=77×(196÷2)=755-150×3=6.1+8.6=31×10-306=984÷(269-261)=928÷(12÷3)=16×(448÷8)=391+99-355=74×36÷6=404+(658-149)=142+319=14×6×5=961-222-511=38×17=94+(453-179)=198×2=348÷3÷2=45×2×67=(826-198)÷2=427×(641-637)=106+(639-211)=6.1-3.8=3.3+7.3=385÷7=27×2×50=46×96÷2=722+767-843=390-(296-21)=71+23×22=350+543=(199-185)×27=80×98=361+262+31=(160-142)÷3=1/5+2/5=24.5+58.3=133×(40÷8)=944-41+776=744-(54-26)=497÷7×8=83×9-571=360÷9×11=198+40×18=13+343-162=390÷(383-378)=17×32=193×4-77=924÷(289-282)=389+(364-331)=15×(149-90)=74×2×4=148+630=26×11×3=429×(14÷7)=220÷5=455-307+307=496÷(12÷3)=624-(731-145)=21×(408÷6)=9.3+0.2=22×(35-28)=518-954÷3=116×4×2=629+419+27=66×(178-173)=735+53×10=176×2=750÷3÷2=249÷(282-279)=236+134+522=999-19-693=68×9×7=642+371+790=439+219=441÷(180-173)=335-160+97=70×(332÷4)=505×4-249=764×5-508=832-(562+36)=792÷(938-932)=4/8-3/8=2.5+5.5=10×69÷5=96×(500-495)=288-14×15=438÷(2×3)=112÷(2×4)=4.9+9.6=165+91÷7=43×2×29=327+675=896-(177+365)=60×(192÷8)=443+36+60=99+370=483-314=48÷4×36=3/7+4/7=29+55×6=508÷2÷2=121-35=729÷3=785-140×5=982+29×34=76×18÷2=450-232+401=392+86-82=3/6-2/6=408÷(769-766)=20×(497÷7)=29×(449-434)=873-(111+235)=488-15×20=2.1+0.9=948÷3÷2=263-15×16=148+(315-189)=90×2÷6=76÷(244-242)=144÷8×4=12×40-309=12×9×6=310÷5÷2=543×(697-694)=99×42=(630-30)÷8=444÷(12÷2)=184÷(210-206)=965-232÷2=666÷9×10=18.1+54.0=131×(20÷4)=789-18×26=286-110-17=81×30=781×(20÷4)=315+95×4=335-148=872-38×12=516×7-496=37×(80-54)=233+80=176-104+73=262×2+12=728÷8÷7=99×7+709=434+139×4=225÷5÷3=959-(427-49)=15×66÷3=69.6-68.5=444-348-73=4.1-2.8=1/10+4/10=255+128×5=44÷4×78=784÷(18÷9)=372÷3×7=(315-281)×22=54×(32÷2)=352÷2×4=101×9+279=4.7+7.6=728÷(4×2)=179×3-17=882-(903-410)=10×(285÷3)=161+336-466=146×4+130=442÷2×8=401-(358-256)=453÷(394-391)=615+566+469=73×(147-140)=202+166=461-25×12=35×20÷4=545×(35÷7)=265+(618-394)=453-26×3=18×2×22=501+18×25=369÷(12÷4)=260÷5=738-182-421=185-14×13=196-123÷3=345÷(15÷3)=666+82×9=290-99×2=438×3=566×(64÷8)=153+150×2=7.5+6.6=648÷(96-92)=48÷(36÷6)=264×(18÷9)=94×(63÷7)=990÷2×8=144+204÷6=35×(50÷5)=674-(237+234)=25×(54÷9)=15×2×9=646-95-136=307-(23+131)=(66-53)×19=306÷(3×2)=463-10×16=329÷7+91=323-(406-403)=953-14-137=438×2÷3=348÷6+261=161-(53+91)=61×(44÷4)=8.9+1.9=24×35=165×4=502+541-865=19×2×14=696+107×6=784÷4×3=15×40=496-140×3=330+165-240=42×11÷3=98.5-91.7=15÷3+497=364÷7×2=76+284=(199-69)÷2=4/7-1/7=363-26×11=576÷4÷4=144-39×3=16×55-824=403+255×2=372-40×7=(724-280)÷4=119-444÷6=600-50=184÷8×9=214+179+241=23×28=838÷2×7=4.0+7.9=7/10+2/10=242-(449-325)=12×64+153=20×11×3=645÷(40÷8)=867-40×13=291×(16÷8)=97.2-34.6=303×5=680÷4=779×(36÷6)=14×(357÷7)=(997-924)×85=952÷2÷4=432÷(3×3)=368÷4÷2=898-479=832÷4÷2=77×(382-374)=175×5=225×4÷3=10×8×98=293-606÷3=168×(21÷7)=12×(563-554)=304÷(64÷8)=261+47=341+24×27=312÷(27÷9)=54×12-545=(954-352)÷2=173×6÷2=78×(445÷5)=315-305+43=495-(95-24)=57×5×2=863×4-24=829×2-578=408+16×50=56×(48÷4)=246-185=21×11=744×(24÷4)=339-102=88+250+475=393×(762-759)=305×3-134=(466-98)÷2=239-14×15=736÷(2×4)=87×6-215=505-350+485=8.2-1.9=126×2+422=311+13×36=434-595÷5=756÷7÷3=762÷(2×3)=882÷7×3=145×(232-229)=84÷(32÷8)=10÷5×49=82.7-13.0=428+(343-254)=261÷3×7=241×4-355=192÷2÷8=135÷9×46=5.6-2.1=208÷(871-867)=228+743=83×5=131×(50-46)=48×2×12=895+186+648=14×20×3=2/6-1/6=26×16-37=15×3×50=32÷(24÷3)=750÷(15÷5)=216÷6+235=911×3=31×2×48=(218-205)×19=925-147+712=309÷3=412÷(28÷7)=898×(21÷3)=25×18×2=2.8-1.8=488-447-16=450÷6×4=16×(177÷3)=346+36×2=16×28×2=94+103=14×20-205=36×22-516=76×66×8=628-116×4=420÷2÷7=332÷(2×2)=252÷6×19=765÷9×2=17×5×10=120÷2÷4=362-(152+126)=19×25-391=481+334+130=140+337=21+70×6=489-156-136=783÷3=459×(16÷8)=參考答案19.4+21.9=41.3(526-231)÷5=5910×9×3=270983-747+216=452713+795=1508844-28×18=340(430-118)÷2=156222×3=666125+321+462=90836×12÷2=216834+405-448=79111×21-171=60306+631+373=1310990÷3÷6=55591×2÷6=197129+366=495650÷5×3=390348+45×10=798409-351=5817×5×45=3825868-433×2=2120+741÷3=367488-85×2=31837×22+16=83031×12-31=341844+707+883=2434750-16×11=57490×59÷5=1062196-17-133=46495÷5÷9=11774×4÷2=1548913-191=72232×(508-499)=288(313-295)×21=37895×3=28539×24-440=49621×42÷2=441316÷(2×2)=79201+27×2=255681×8÷3=181625×11-100=17529×2×38=2204330-65×4=70701-564÷6=607260×(12÷6)=520162÷9=1838×11-96=32291+301-296=96392+(219-36)=57516×30÷6=80131-16+365=480296÷4×93=6882265-166+307=406283+(455-355)=383216÷3=72995-205×2=585593+378=97129×3×96=835217×6×7=7143/6-1/6=2/622÷2=11319×3×5=4785777÷3+437=696664×(15÷3)=3320450÷(196-193)=150743×(49÷7)=5201659-56÷4=645890+189-60=1019909-181×3=3669.4-0.9=8.568×10-330=35017×23=391292÷(472-470)=146472×(14÷7)=944146-12×2=122112÷4÷7=4104+418+298=820528-298+701=931108÷(813-811)=5450×(220-202)=900820-(695+99)=26377+177×3=90872÷4×55=99024×4=96666-513-50=103116×5=580888-(426+214)=24831+249+353=633379-(154+13)=212936×9÷2=4212186+282-179=28917×4×57=3876464+82×2=628791-13×26=45344×2×55=4840677×(12÷4)=2031855×7÷9=66596×(259÷7)=3552292-57×3=121(826-460)÷2=183584+152×2=888280÷(2×2)=703/8+2/8=5/8522÷9=58752×(15÷5)=225623×42-690=27672.5-46.1=26.443×2×23=197889×3×9=2403830-(992-836)=674(887-719)÷6=28381-11×14=22711×11×3=363891×9=8019549×(245-238)=3843233-89+177=321154÷7×4=88411-166=2457.9+39.5=47.429×11=319980÷(2×2)=24561×28×3=5124482-66×7=20539-852÷3=255120+166÷2=20341×(110÷5)=9025.8-4.3=1.557×18÷3=34220×60×2=2400109-32÷2=9313×48=6241.6-1.3=0.3236×2×5=2360256-39×2=178607+36×20=132724×7÷4=4211×62=682999÷3×9=2997(64-48)×10=16028×27+16=772881-978÷6=7188.1-5.4=2.7166÷2×93=7719911-753=158471-438÷3=32517×11×3=561560÷8÷2=35110+(104-56)=15815×28=420310-253=5773×4×8=2336455-285=17066.0+24.2=90.214×11×4=616296-70-219=7169×(24÷8)=507400÷8+418=46827×2×21=113464×11-563=141387-92=295115+76=191833+228×2=1289632÷2÷2=15813×11×6=858171-29=14225×39=975123×(20÷4)=6155.4-4.2=1.2372÷6=62914+(504-256)=1162261÷3=87567÷(21÷7)=18967×5×9=301516×24-304=8074×44×9=2930429×4×8=9283/5-1/5=2/5966-85=881348-218+236=3667.9-7.4=0.539×4×5=780142-116+71=97727-423-288=16(429-165)÷8=3343×84×9=32508264÷8×25=825366×4=146445×20=900111+37×13=592(827-769)×23=133461+272=333764÷(18÷9)=382303-22×13=1739×2×17=132617×3×97=494771×72×2=1022453×8×2=8487.4+6.5=13.9170÷2=8517×2×81=2754146×(25÷5)=73052×(214-209)=260143-(61+76)=6848÷8÷2=5390÷5=1861×11×3=201328×2×35=196024×(195-172)=552934-232+98=80065+13×62=871443×2=886191×5-700=255117+224=34165×(651-605)=2990609-917÷7=47811×(270÷9)=33063×(720÷9)=5040165-33×4=3328×10-148=1322/5-1/5=1/5216+320+384=920608+87÷3=637244-198=4610×(172-92)=800(422-366)÷2=28806+(307-303)=81012×20×2=48095+204+37=336602+827-389=104012×21×2=504945÷9=105235×(15÷5)=705888+588÷6=98663÷(18÷2)=769×3-79=12863×7-439=211×(244÷4)=67118×18-133=19122×3×7=46263×(348-341)=441621-13×41=88(979-950)×40=1160824×(48-42)=494417×3×92=4692872÷(2×2)=21838×22=836722+134+152=100864×13+29=861590-105×5=65850+316+862=202886×5=430938×7=6566309-(343-117)=83394-97-270=27544÷2×6=1632379×(10÷2)=1895404-22×10=184612÷6÷3=3440×(698-612)=3440181+39-156=64472-(185+183)=104183-678÷6=70783×(140-135)=3915698÷2×8=279264×66÷6=704476÷4=119312÷4×88=6864756÷9÷4=21951-395÷5=872336+951+738=2025848-(272+353)=223366-28-287=51469-(369-174)=27464.9+1.5=66.4796-523-241=3275×48×7=25200492÷4+358=481518×(16÷2)=4144621-476=14526×17-319=123347-60÷6=337(180-83)×67=6499280÷(2×4)=35911-(812+49)=5067×97×5=3249575×37×3=8325831-248=583856-132-209=515233-558÷9=171366÷(3×2)=61473-120÷6=453504÷2÷6=42432÷3×8=115223×8×3=552139-20+154=27335×28-384=59657×(261-200)=3477624÷4=15621×8×5=840285+(274-156)=403252-330÷3=142(362-145)÷7=31768÷3÷8=3215×36÷5=108210×3÷7=9064÷(328-326)=3249÷(151-144)=7415+22-269=168747+994-203=1538969-115=854996×(945-941)=3984804-13×20=544121×(231-228)=36333×30÷3=330277×3-805=2629×13=377968÷8×2=24287+(335-243)=179243+157×2=557254×(154-151)=76284×(458-375)=6972171-492÷6=8934×(461-456)=170732×7-841=4283744÷8×61=567397+377=47424÷(18÷9)=12592÷4÷2=7458×(870-840)=1740299+759-123=935474÷(3×2)=7974-126÷2=11924-588=336981×(895-890)=4905(353-101)÷2=12689×7×5=3115403+195=598401×2-318=484311×3=93310×15-21=1294.6+81.4=86.087.7-56.1=31.635×(269-228)=1435456÷(2×3)=7685+16×37=677(95-32)÷7=930×12-142=218802-313=489224÷8=28480÷(2×3)=80560÷2×4=1120253-174+191=2704.9+6.7=11.621×3×90=567025×96÷8=300255-144+377=488223-(492-464)=195520÷2÷4=659.0-0.8=8.2418×9-265=349717×19×2=646247+98-259=86367×2×3=2202797-(274+329)=194321-(676-674)=319720÷9×42=3360432+(422-23)=8317.5-6.1=1.4295-146×2=3239+(499-417)=321225+12×31=597153-(389-252)=16435-231+78=28227×33+28=919369-(318-130)=181(69-21)÷6=89.6-9.2=0.4134-15+178=297220-117-38=65222÷6×9=3339.5+6.6=16.1361-130÷2=296823×4÷2=164624×5÷8=15715+(456-220)=95161×16=976122+157+683=962930-(131+363)=436406÷7+941=999806×7-468=5174336÷(397-391)=5680×(445-441)=32085+(481-363)=203731+(593-548)=7765/8+2/8=7/8419-32×5=25912×15÷9=20490-202×2=86465-14×5=39564×13÷4=208210÷7÷3=10720÷2=36028×31-857=1199÷3×27=891707÷7+117=21870×(108÷4)=1890464÷(496-494)=232808×(954-949)=4040737-247=49048×59÷6=47218×42-250=506103+12×11=235139×3-355=62856÷2×9=3852874-360+606=112016×27×2=86463×5-186=12932÷4=8208-44=164350-327+401=424466-310=1565.1-1.4=3.767×10+253=92371+31×22=753330-29×10=40446×7-240=2882989-81×7=422202-148=54525÷(21÷7)=17560×14×6=5040583+635-53=1165337+12×2=361326÷(12÷6)=16320÷2×39=390957-(628-447)=7762.0-0.5=1.5306÷(3×3)=34210÷3÷7=10284×3=852677×8=5416504÷(2×4)=6318÷(12÷6)=918×36÷8=8145×16-139=581207+79×11=1076(436-34)÷2=201966-(853-221)=334522÷9÷2=29911-(432+26)=45312×(378÷6)=756548×(337-333)=219297×7=67911×(532÷7)=836462-(52+344)=66961+324×2=160923×(145÷5)=667346-336÷6=290476÷(2×2)=11943+560÷8=113142+55×11=7471/5+3/5=4/52.1+2.7=4.8835-781+680=734387÷9×11=473792÷(4×2)=99761×9=684981÷(72÷8)=9178+104-51=23181×62=5022410-382=2854.3+19.0=73.3407-30×11=77914-(362+294)=258741-30×24=2184×27÷7=32422×15=33016×27÷8=5463.6-59.0=4.6870-71=79930×(247-216)=93033×(421-412)=29734+227-43=218710-(470-335)=57514×15×2=42069×48÷8=414576÷9×3=192110÷5=2218×4÷6=1248÷3=16277-(32+83)=162492÷(54÷9)=82667-78=589412+(316-228)=500354÷6×3=177934+(978-527)=138518×60÷4=2705.5+8.7=14.2918-625=2931.3+8.1=9.4488÷2+661=905242+51×14=956465÷(659-654)=93492÷(2×2)=123828÷(2×3)=138402-(21+104)=277368+553+44=965366÷2+376=5595/9-2/9=3/96.2+1.8=8.0(674-84)÷5=118563×9=5067154+157=311583×9-646=4601448-231÷3=3715/10-1/10=4/10878+84+19=981204÷(2×2)=51238÷7=34968-(65+17)=886782÷2+494=885139×6÷2=41722×70×4=616019×(331-317)=266(467-25)÷2=221390-232-81=7712×45=540456-72=38474×63=4662(454-64)÷6=65417+(375-173)=619104÷2×73=3796127+79-84=122366-35×9=51140÷4÷5=7163-344÷8=120415×4-188=147212×(260-184)=9128.9-3.7=5.2115+182=29770-175÷7=45216÷(4×2)=27412-184-134=94135÷(110-101)=15(810-747)×15=945615÷3=2052/6+4/6=1962÷(153-151)=48152×14÷2=364237×2+166=640808-688+400=520284÷2=142380÷(115-110)=76208÷(393-385)=26181×(207-204)=54375+228=303(177-39)÷6=23637×(64÷8)=509647×11+248=765196÷7÷7=4886-65×13=4176×40×9=27360468÷(3×3)=5218×(267-235)=576260÷(14÷7)=130419+329+843=1591198÷9×8=17671×(491-413)=553899×3×5=1485722+(633-471)=88412×33-185=21139+21×19=43856÷8×25=175315+145-449=11317+23×26=91574×(340÷4)=6290(581-525)÷8=7368÷(2×4)=46225-163+221=283291-23×4=199776÷2+302=6908.6-6.6=2.0720+531-624=627363+65=428126×(30÷5)=75656×69=386484÷6×28=392(419-403)×45=72057×9÷3=171222÷(210-208)=11151+14×67=989245×5=122577÷7×72=792192×(300-291)=1728414-77-213=124(935-23)÷4=22860÷(151-145)=1083+22×24=611635+140÷5=663549÷9×7=427267÷3=8927×19+22=535257+96=35328×4÷7=16750+102-136=716469÷7+579=646416×(10÷2)=2080(757-376)÷3=127310×3×7=6510124+163=28724×4×7=672441-(325+77)=39914-107×7=16539+57+27=123497-40×12=17164+661=825230+234×2=698297+390=687899+300=1199698-346-238=11414÷(368-361)=2795÷(12÷4)=265388+(263-84)=5674.9-1.3=3.640×23=920445-306=139144÷9=16672÷7×6=57688×4÷8=44367×4-642=82675÷5×61=915318-18-97=203148÷4+694=731579×(10÷5)=115866×(285÷5)=376227×3×63=5103216÷4÷9=670×(882÷9)=6860220÷(10÷2)=4477×2+731=88578×(14÷2)=546560÷8×12=840(727-680)×53=249184×28÷2=1176724+829+762=2315269+107-97=279288÷(492-486)=489.6-5.7=3.9290+689=97993.7-67.4=26.3735÷7×6=630(576-174)÷6=6718+298-281=3523×3×78=538290×28×5=12600216+426÷3=35823×5×8=920681÷3+63=29041×9=369102×2÷6=34487-339+927=10756.8-1.4=5.4(269-258)×31=341948÷(2×3)=158232-860÷4=17152×(30÷6)=76015×24-140=22084÷(155-152)=2825×18-371=7921.1-17.3=3.8714÷(776-774)=35792×8÷4=184309-181=12863×3×2=37867+288÷3=163404-73=331822-217-274=331389+802+251=1442320+475+107=90288×7-499=11750.4-13.7=36.775×(462÷7)=4950567÷3÷7=27341+122=463153+93×5=618153÷(21÷7)=5135×2×60=4200434-12×35=14109+55×3=274816-870÷6=671265+337+686=12882.9+3.4=6.354×90×9=43740341+(337-198)=480420÷2×6=1260710+897=1607160+176+166=502618+(959-274)=130397×3×4=1164449-157-16=276256×2÷4=12889×40=3560190-(91+94)=5124+170+402=69695×(15÷3)=475553×7-395=3476371-21×16=3598+168-243=23714-(64+238)=412961+845÷5=1130108×2÷9=24474-19×17=151(367-175)÷2=96353×(697-692)=176556+275+113=444288+492÷2=534566÷(472-470)=2834/9+5/9=189-(633-601)=5754×2=10812×17×3=61214+158+262=434(608-554)×63=3402240÷(3×2)=40367+19×28=89922×(120÷6)=440910-108-75=727823-98=725102+282-286=98195÷3=65163×6=97843×79×3=10191467-26×14=103467-316-130=21108+23×14=430998-24×36=13419×9+120=29110×3×26=78025×12-210=9070×13÷2=455462+26×6=61825×20-291=20913×6×8=624(370-118)÷7=3630×2×69=414063×9-375=192197+(468-42)=6235.6+6.3=11.944+747÷9=127280÷4×11=77027×18÷9=54259-112=14755×(108÷6)=990330+83-269=144326-(32+104)=19035×18÷7=90365×4-181=127912×13=156420÷(10÷2)=8446-11=3532×7=224424÷2+68=280335+107-124=3181.0+0.3=1.3785-75×8=185240÷6×20=800568×6÷4=8522/7-1/7=1/770+213+255=538235-(637-565)=163212÷(314-310)=53864÷4÷6=361/6+4/6=5/6512-10×38=132246+409+288=94313+31×20=633703-415-275=13915÷3=30562×24÷6=248110-87+256=279731-510÷2=476(475-219)÷8=32384÷(363-359)=96756-(65+77)=614(326-56)÷9=30327-(438-162)=51342÷9=3810×73-519=21115×6×80=7200(424-208)÷2=108427-28-285=11410÷2×60=30040×11×2=88044×3÷2=66491-(118+143)=230222-(37+71)=11491×4-361=315.8-4.8=11.0480+630-726=3847.8+4.4=12.2325-630÷7=235(485-344)÷3=47120÷4×31=9303.9-2.0=1.975×3=225(553-229)÷4=81961-182-518=26112×7×96=8064498-284-198=1610×56÷8=70360÷4÷6=15355-(103+86)=16619×30÷5=11426×20÷5=10421×15=31525×56×9=12600369÷3×5=615391-192÷6=359955÷(25÷5)=1913/4-1/4=2/478×(35÷7)=390235÷5×6=282180×5-758=14292+132÷6=114765÷(417-412)=15332×23=736596÷(2×2)=14912×8×34=326421×32÷7=96467-28×15=4740÷(4×2)=5174×4×3=2088216+(409-282)=343407-351=56431+14×19=697343+554÷2=620174×(418-415)=522882÷3+587=881147×(375-366)=132357×(45÷5)=51325×82=205078×(40÷4)=78020×6÷4=3067×7×5=2345795÷5×4=636155÷(35÷7)=31363-172-88=103368+(354-134)=588484×(719-715)=193624÷4×21=126240÷(267-261)=40412-(20+319)=73232-(326-154)=6079+191=27023×6×7=966132÷2÷3=22448÷4=112440-286+333=48742×52=2184698+(171-132)=73715×15-58=167331-15×4=27160.2-20.7=39.5862+(747-413)=119648÷8×57=342429+(405-88)=74613×2×88=2288954-22×2=910129×(18-11)=90398÷(12÷6)=49729÷9÷3=27847-139×3=430423-423÷3=28240×14=5607.4+6.4=13.8297×(60-57)=891104×(35÷5)=728560÷8×26=1820336×4=134416÷8×73=146813-192+934=1555469-(200+105)=16453×18=954694-900÷4=469276+213=48911×(126÷2)=69312×32-169=215765+919+265=1949238-(316-183)=105311+742=105327×3=81690÷2×5=172595×77=7315(409-377)÷8=443×30=1290188×9÷3=564981-26×24=357(715-226)÷3=163234÷3÷6=1315.3+60.9=76.2245-97×2=5111×(82÷2)=451458×(429-422)=3206836-12×37=39251.7-24.7=27.060÷5×70=840258×2÷6=8617×5×4=340339+71-242=16855+97×4=443344×6-616=144863×(263-250)=819459-142×2=17543×2×78=670822×2×21=92468×5÷2=170193+124×7=106111×3×50=1650819÷9×78=709835×2×4=280344×3÷4=258252÷2=126(179-159)÷4=50.7+8.7=9.476+510÷2=331637×8-774=4322605-438+213=38048×(423÷9)=2256828÷6+343=48164×3-103=89129+448÷2=353347+(702-22)=102721×22-336=126(491-409)×17=1394160÷(2×2)=40145×3×2=870584-127+173=63018×19÷6=57275+116÷4=304380÷(40÷8)=7613×6×66=5148435×3-942=363659×5=3295368-360+194=202476