三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦

三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦519+(368-284)=42×(160÷8)=874-(497-438)=624-281+756=21×2×70=429-(27+366)=(486-54)÷9=946-60÷6=135+157-126=83×4×3=825-451=504×3-273=56×5÷4=446÷2×9=30×3×12=480-297-146=84÷4×56=7.4-5.8=34+366+55=38×13=556+872+979=9.9-0.3=987-956+553=17+42×6=29×11-269=150÷5=256-30×2=815+(810-11)=794-133-442=195+(426-54)=849-462+101=938-729+101=24×18÷8=771÷3+219=351×(45÷5)=3.0-0.7=72+222=51×(426÷6)=68×10-585=183+905+413=179-(482-462)=128×2×3=34×14×2=438÷6×8=742-(573-68)=476-446+401=168÷(2×4)=29×16-424=112÷(2×2)=757×(12÷4)=656×9-368=752÷8=616÷(37-30)=34÷(84-82)=103-(95-16)=285×3×9=12×18÷2=18×37+43=72×12-631=452-65=896+25×18=80×29÷4=146×6=(349-269)÷2=952-197=100×(10÷2)=134÷2=438÷6×87=25×(112÷7)=240-13-225=212÷(478-476)=30×2×95=228+558=(263-110)÷3=114×3÷6=27×3×10=12×40=63×(56÷8)=166+270-76=186÷6×27=216×3÷8=474-852÷6=(246-179)×13=29×12-118=21×42÷9=460-24×10=128-380÷4=12×50÷2=720×2÷8=622-(155-16)=318+63-65=422-392=390-375=34.3+25.4=285+453+126=733×(72÷8)=212×3÷2=0.9+6.4=385+14÷7=56×12-120=42×15÷7=196×3÷4=691×5-157=914×(117-110)=98×97×2=141+610-23=15×54=437×(45÷9)=680÷4×9=252÷(2×3)=357+259+510=168×4-35=401-348+401=556+848÷2=429-387+326=4.3-1.2=862+23×10=494-(36+371)=9.7-8.3=61×(280÷4)=360+864÷3=6.7+9.5=564+418=682-38=475-(435-34)=15.9+81.4=16×16×3=(421-353)×84=896÷(2×2)=899-648+317=70.1-70.0=550÷2×8=17×65=82×(200-189)=31.3+11.2=184+782+955=18.1+73.8=990÷2×3=43×9=74×92=130×7×3=735-129+800=242-616÷4=474÷(18÷6)=98×4×2=264+459+944=10×7×75=392÷2÷2=30×29-563=35×9÷5=222+101×6=108÷3×8=362÷2=147÷3×80=858-20×32=225÷5×13=104×(865-856)=159+828-955=96×(348÷4)=(167-153)×17=15×5×45=306-84÷2=287+(901-652)=893-127×5=183+11×41=131-67=20×2×54=71.5-67.5=15×48=16×55÷4=907×7=19+10×51=963×7÷9=376-297-39=192÷(13-10)=127+(315-259)=17×26×2=4/9-3/9=773-535-28=11×39-121=197×(211-207)=136+831+782=393-27×12=848÷(2×4)=54÷(103-94)=19×(512-419)=12×2×94=912÷8=746-272÷8=576÷(3×2)=84÷3×64=75×63÷3=704+391=832÷2÷4=890+770-272=324÷(20÷5)=21×(36÷9)=53×14×5=12×17-73=55×7×2=27×36÷3=13×(186÷6)=310-15×10=262×3-471=248÷8×17=835×(28÷4)=369+38×7=433+264×2=280÷7=695-25×27=180×5=273-(177+81)=(787-728)×18=95+343×2=399÷(49÷7)=247+(203-201)=827×(697-688)=42+193=172-(196-173)=364×(56÷7)=829-(524+19)=74×(96-88)=56×5÷8=875÷5=222+283=395×6÷3=728÷(10÷5)=90×99×8=109×8=432÷(12÷3)=42×2×54=359-70×3=637-79×6=425÷5×9=742×6÷2=(968-659)÷3=571-370-79=496-339=380-(159+20)=(472-72)÷2=237+29×17=39×64÷2=480-23×20=936÷(4×2)=401+700÷7=260÷(442-438)=228÷(24÷8)=150÷3=44×11×2=121×(18÷9)=180-11×6=264-(300-283)=10×31-231=109×(340-335)=372-16×11=(380-338)×18=782×8-630=676÷(2×2)=178×3-241=20×13=22×3×68=176+175-124=21×59=356-40×5=25.5+18.2=678÷(3×2)=986+(457-133)=966÷6×9=94+(477-338)=477-29×15=29×2×69=384+486÷6=90÷6÷5=744-(468+26)=586-476=353+(730-91)=430-(59+44)=344+(183-33)=72+271=518+325×3=12×78=888÷6=868÷2×8=396÷4=448÷(16÷2)=264÷(15÷5)=351÷(38-35)=680-(564-433)=81÷9×95=33×9=5/9-4/9=986-125-714=721×7=22×(370÷5)=80×(180-173)=88×9+196=9.5-5.7=1/6+2/6=171+56+209=240-(52+151)=848÷(4×2)=14÷7+353=232-162+268=34×(267-252)=864-356+991=520÷5÷2=6.6-4.5=987÷7×2=117÷(3×3)=14×22×3=877×(48÷6)=260÷5=744+(315-186)=325-282+366=5.0-0.9=918÷6÷9=5.7-4.9=294×6=10×26×2=12×18-31=13×46-51=55×22×6=69×87=472÷2÷4=67-56=28×17=917-13×49=857-(960-502)=120+178=10×8×86=551+52÷4=303×2÷3=41×87=485-399-17=48+(759-470)=31×8×5=13×12×6=144÷4÷3=632÷4÷2=785+588+13=870÷(2×3)=1.1+0.9=948-215=982-335=140÷7×92=26×3×54=332+106-339=500-152-132=309×(70-67)=863×3=159×(374-369)=587-(615-143)=785×6-554=35×13×2=511×(824-816)=338+696+581=376-29-282=147+127+334=290×3-132=132÷3+223=264÷2+341=306÷(12÷2)=799-(88+253)=721÷7×5=53×(136÷8)=89×14=74×38÷4=78÷2=495-367=84×94×3=398×2=37×(44÷2)=972×4÷2=82×63÷9=342÷6=10×(576÷6)=48÷3=18÷2×41=(211-137)×20=53+397+353=582÷3×9=10×21×2=315+57×4=436×9-53=359-270÷2=423-339=169+59×7=56×20=273-19×11=270-142-54=(393-282)÷3=87+(326-254)=10×17×2=299-489÷3=46÷(362-360)=63×51=827-266-348=464÷(32÷4)=216÷2÷2=70×(91÷7)=323+11×29=435-403=583-108×4=890-12×49=327×3×2=743+846+575=11×4×77=204+(720-267)=228×2-386=(166-155)×30=25×39=313×(15÷5)=980+766-574=18÷6×14=80×39=125+352×2=407×7=264÷4=270+48×10=4.5+7.1=52×(581÷7)=8.1-3.1=333×(49÷7)=415-14×24=162×3×5=204÷3=64×4+425=405-(209+24)=626+692÷2=162×(810-805)=286-54=104÷2+500=91+79+278=234-(380-189)=92×(72÷3)=(975-295)÷8=344÷(29-25)=43×4+491=140÷(12÷3)=970-333-362=(972-312)÷3=280+214+496=187-61-104=222-29×6=21×15÷5=134×6×7=620-212=13×16+404=110+29=552÷4=39×36×4=404-11×12=926×(12÷2)=445+34×14=216÷(387-384)=38×(481-458)=22×45-775=515-12×18=384+796÷4=22×35=69×(40÷8)=240+12×50=83+125=293-278+386=495÷(30÷6)=795÷(18÷6)=868÷7÷4=153-53=946-64×7=157+592÷4=756÷3÷4=20×4×43=189×(24÷8)=83×2×4=135÷5×81=227-11×11=15.7-11.6=923+108×6=366÷3×6=828÷3×6=166-161+415=518÷7÷2=315×3÷9=6/9+2/9=263+344-564=465÷5÷3=52×18÷8=15×6×34=539×(222-215)=32×(28÷7)=907+18×54=21×4×16=105×3+451=361-(161+72)=195×(195-192)=190×4=480÷4÷3=251+936÷2=928÷8×2=93×7-541=294÷(49÷7)=609+82×11=874÷2×9=916×7÷2=12×34+245=580+303-807=39×6÷3=667-(708-700)=317-11×20=52×48÷2=315÷(376-373)=(134-14)÷4=1/5+2/5=500÷(138-134)=300÷(16÷8)=49÷7×48=198+291=104+42×4=341-16×12=7.8+5.9=370×2-35=141+771+50=25×14-202=924÷2÷6=472-(160+268)=185-12×15=300÷4×7=172+(949-682)=111×3=563×3-593=40×(236-227)=632-438=479-332-38=7.5+1.7=27×(225÷3)=3.0-0.9=428÷4×5=518-378÷2=768-131-539=66×4×3=61×3×2=136÷(2×4)=490+(378-19)=(295-256)÷3=224÷7×5=134×4+161=100+205=712÷(2×4)=342-(81+40)=999÷3÷3=310-168+291=405-280-18=366+130=65×50=586+86-636=364+(924-128)=575+228+93=6.6-1.5=612÷(3×2)=44÷(345-341)=10×(280÷7)=42×50÷2=295×(461-458)=453+(465-407)=47×9=560÷8+118=348÷(3×2)=30×2×4=19×24-351=592÷(522-520)=403×(998-992)=312×(466-463)=259÷7×78=498×2-704=34×2×22=840-72-52=873-(251+255)=116+83=10×47×2=770×3=288÷3×36=15×27÷5=955-(921-199)=18×2×68=(458-439)×14=603-53-191=80×99×9=333-(215-148)=436-380+119=960÷5÷3=36+185=28×95×3=479-26×17=931+149×3=122+201+743=11×5×6=412÷2×3=(474-354)÷8=212+144×4=20×(28÷2)=800÷2×5=67.8-7.9=496+686=0.7+9.4=184×3-79=(443-203)÷4=414+848=175÷5÷5=460+(221-67)=95.4-47.3=2.3+9.6=88×7-577=630÷(611-605)=736-694+315=40÷5×19=268-222+167=229×3×4=25×(492-478)=200÷5×24=796÷2=425+684÷4=986-346×2=444+93×2=(225-121)÷2=19×(363-356)=105÷(115-110)=300÷(24÷6)=188+253-95=220+247=831-(170+365)=149+937+964=146-(107-72)=34×14-172=829-478÷2=3.2+6.6=682+380-469=1/6+4/6=329+13×25=864÷4+59=421-68-63=4/8-3/8=90×9+167=32×(328-323)=2/7+3/7=708÷(28÷7)=(404-194)÷5=224×3÷7=895-696÷3=(836-380)÷4=784-15×35=38×12×2=9.1-2.1=159-129+254=45×3×2=978÷2÷3=10×3×73=57-(292-264)=187×7=16×14=156÷(3×2)=72×60÷4=903÷(21÷7)=306+153-244=352+124+671=(161-11)÷3=238×(10÷5)=574×(854-846)=83×(208÷4)=767×(393-385)=91+242=459-(159-73)=616÷(817-810)=925-(420-148)=603-(542-178)=19×62×9=6.9+2.0=38×(132÷6)=33×28=42×18+651=348-(240-187)=351×5÷9=456+(942-847)=334-(459-356)=23×14+651=96×6÷8=390-350=848+735-180=765-(32+25)=486-75×5=982-65×4=108÷9=174+(625-159)=(943-917)×51=384+221×2=873-(604-53)=5.7+9.4=11×21÷7=448×(15÷5)=9.9-3.3=79×(107-51)=208+10×70=6/10-3/10=53×12÷3=33÷3×35=(217-189)÷2=21×(259÷7)=493-343+243=476-317=346÷(450-448)=878-715=424-(370-281)=900÷5÷3=(159-135)×41=44×46×8=743+(811-743)=645-240-103=318×3÷6=54.5+24.5=93×(143-134)=224-684÷4=309×2=27×(28÷4)=81+47×20=90÷(18÷9)=412-445÷5=547+136×3=57-51÷3=72÷3×5=602÷2÷7=22×(443-435)=249+(659-178)=548×3÷4=842+(117-57)=265-(229+25)=466-192÷8=606+62×8=578×(48÷8)=459-160×2=166×4÷8=63÷7×59=30×(146-134)=810-924÷7=494-324+19=467-(30+237)=10×71×9=14×10×7=12×16=943×(683-677)=510÷5×3=387÷(63÷7)=13×(296-262)=465+559-97=233-41-52=935×(684-675)=735×(642-638)=82×90÷6=266+18×50=41+135÷5=822-736=733-45×9=916÷(12÷6)=864÷9+256=345÷(334-331)=794-208-321=311+101+423=37×(470-452)=24÷3×84=42×2×41=137+945÷9=664+137+659=104÷4×19=580÷5×7=17×4×27=659+607-589=4/9-1/9=43×17-344=15×30-36=288÷2=603÷9×76=96×43÷8=192×2=360÷(40÷5)=23×58×2=815×4=456-32×12=270×3=434+18×19=7.0-5.1=94×(380÷4)=218+80=31+651+377=28×24÷8=165-(131-89)=10×36-21=846-566=113×7-520=180×2+17=493+140÷5=7.1-3.7=716×6÷8=30×3×87=211-44×2=832-10×3=15×26+48=876÷(197-193)=419-196-223=22÷2=122÷(82-80)=17×7=940-(771-646)=14×45÷7=10×(112÷2)=294÷7×77=12×48=261-(348-308)=79+126×3=39×4=480÷4×3=648÷(567-559)=359-612÷3=862-253=2/4-1/4=(394-381)×47=131×(349-344)=216×4×5=144÷(466-457)=198×5-389=957×7=630÷3÷2=206÷(114-112)=36+698-439=403-383+71=74×(33÷3)=988÷(808-804)=805×(30÷5)=161+44-128=16×3×40=46×(36÷4)=197+147×3=15×55-366=461-146-253=17×16=408÷8×6=686÷7=267+141-23=68+118-35=91×2×3=437-13×24=31+(317-102)=69.5-49.1=854+895-114=226+(476-253)=872-398-331=100+566+22=948÷6×3=10+227-173=84×88÷3=432-19×15=(76-22)÷9=283-(495-373)=337-(482-390)=280×6=70×4÷7=886-219-371=13×24+539=286-(63+142)=290-16×3=811-297+202=137×2×5=915-22×30=900÷(2×2)=80÷5÷4=110×6-416=557-90÷6=2/7-1/7=585÷9×8=144÷(3×2)=12÷3×64=13×(30÷5)=20×36÷5=484-70×6=802-687-57=51×6+832=(280-235)÷5=85×(117-84)=436+33×11=774-(854-360)=871-373-301=513÷9=904×6=3/6-2/6=1.6-0.6=5/8-1/8=13×8×6=56÷(32÷4)=1.9+7.0=10×17-89=552×9÷6=11×13×6=254×3×6=281-158=225-(403-377)=29×11-301=480-(119+206)=555-31×15=408÷(381-379)=145+(495-99)=602÷7+525=310-11×8=196÷(128-121)=972÷9÷6=762÷3=666÷(3×3)=722+35×4=69×50×8=45×14÷2=160÷5+757=91+345=304-(60+130)=81×(144÷8)=851-834+14=49+529+706=254÷2=177×5-369=16×7÷4=67.6-27.6=263+73×6=(244-25)÷3=910+359-664=963-51×15=970+208-427=(529-265)÷4=329×3-813=356÷4+122=321×4=475÷5×13=432+153-387=315+315+164=544÷(567-563)=15+523+94=393÷(209-206)=899-618÷3=167×(468-463)=576÷(3×3)=457-122-212=14×6×64=10×7÷2=8.1+60.0=70÷5×15=(214-199)×36=10×25-250=273×6-261=(654-88)÷2=80×(423÷9)=67×62÷2=51.6-40.8=613+968-851=284÷(36÷9)=105+66=28×21=576÷(2×4)=18×64×2=427×8=(251-239)÷2=388+44×15=290-260÷2=676-341+429=476×2×3=35×12+368=58+61×10=568×9-136=85×8-350=46×(343-329)=33+228-106=(814-785)×88=69×(14÷2)=422-187-25=80×60=189÷(56÷8)=96÷(2×3)=810-(12+549)=325-286=(918-750)÷6=298-(759-543)=240×2-426=33×3×86=117+301=464÷(397-389)=310-(54+110)=217÷(14÷2)=52×(28÷4)=222+58+78=24÷(16÷4)=630÷5÷9=835-727+292=5.9-1.2=56.3+16.3=59×(344÷8)=24×(394-391)=405-300=189×2×4=81+(286-200)=604÷(2×2)=404×2÷8=792÷6÷2=184+234×2=770÷7÷2=394+103-78=26.5+72.1=729-80×2=12×8×65=4/8+2/8=57.1-13.8=760÷(32÷8)=32×3×7=437×(18÷9)=464÷(48÷6)=29×(493-489)=13×63-691=85×46×7=355×(30÷5)=38×(686÷7)=61×14-818=901-(471+410)=951-(282+115)=64×(735-720)=890÷5×4=115÷5×21=30÷(467-465)=4.2+5.8=178-(34+103)=196-182=117-12÷6=(920-194)÷2=312÷6×2=40×53÷4=66+(420-405)=49+104=266+154=244-255÷5=948÷(2×2)=90+151-199=327÷(390-387)=49×2×90=147×6+28=(273-33)÷8=216÷(405-403)=33÷3=714-166×3=4/6-1/6=935×(795-789)=222-48÷8=172÷2+440=37×11-65=45×48×6=(505-33)÷4=12×(398-358)=417×(314-307)=348÷3=10×27-238=185÷(45÷9)=18×18×4=(242-226)×39=396÷(14÷7)=202+36=193-14÷2=19×19-314=9.2+9.9=564×7-151=69×3×2=128÷(12÷6)=17.3+3.9=322-11×12=105×2×4=248+995=47.5-11.0=840+373=324÷(2×2)=(313-272)×20=137+43×13=10×3×93=930÷2=541×4÷2=13×4×78=931×6÷2=377-(79+117)=131+123=816÷8÷2=416+134×3=76×(252÷4)=102÷6×48=891÷(3×3)=347-654÷3=612÷(2×3)=570-117×2=58×(84÷7)=231×4=436×9=105-376÷4=315+(403-162)=3.9+3.5=103×(20÷5)=958÷2×5=(715-475)÷8=297÷3×5=434÷2+660=138-80-22=246-(37+206)=80×2×4=409-480÷4=179+10×34=35×(91-63)=393÷3+721=265×(489-486)=67×9=1.2+8.5=40×2×51=399×(221-212)=643+612÷3=112+120-223=177+631-146=916+652-132=447-(296-32)=48÷4×33=592÷2÷8=518+97-340=518-63=(701-445)÷2=293×(10÷5)=465÷5×4=2/10+4/10=42×87÷9=279÷(3×3)=11×26×2=56×2÷7=161+102=94×2-109=959-419+991=13+323+376=23×33÷3=212×2×9=447+267+528=191+124+422=270+50=783÷3÷9=1/6+3/6=402-(247+110)=352+369=392×(989-984)=684-(190+343)=64×70×8=500-148÷4=61×84÷3=545÷5=37.7+31.8=11×22-36=852-15×36=462÷(18÷9)=227-(218-203)=16×21-259=98×(651-605)=515×6÷3=539-536+539=117÷9=47×20-492=61.9-4.3=10×8×64=481-131×3=127+896+910=463-(291+120)=545×7-52=840÷(4×2)=164+314×2=337×2-337=420-147÷3=112+10×84=342÷3=30×12×2=8.9+3.3=462+94×4=12×31-154=395-63×5=35×2×73=448÷4÷4=290-98×2=12×97×4=40×(466-457)=816÷3×6=378÷(315-313)=9.8-4.7=3/10+5/10=396×6÷8=42÷6=901+332×3=226+191+318=694-(259+387)=(276-96)÷4=788×3=708-35×12=444-749÷7=37×(407-396)=124×5=385+612÷3=94×89=474-31×3=9.7+3.9=49×2×59=2.1-1.4=74-30+413=32.9+22.1=48÷(331-329)=43×(313-304)=503+508=951-30×16=497-81-18=926-462×2=166÷2=15×12×3=222÷3×8=52×(51÷3)=19×5×35=247+99×6=194+290-430=312-17×18=443-298-31=12×(384÷8)=489-(402-255)=(834-492)÷3=130-64=267×2÷3=22×(168÷7)=3/5-1/5=4/8+3/8=60×(108÷3)=504+524+215=469÷(56÷8)=12×37=198÷3×84=959-112-499=4.1-0.5=35×7×3=(449-29)÷3=244÷(2×2)=481-855÷5=445-(182+174)=42×13÷7=195×5×6=762÷3+306=97-54=309+172=95×(343÷7)=(807-142)÷7=84×(132-126)=411+189÷3=419+56-54=86×99=476-181=967-622+995=438+628÷2=20×32-61=1.3+7.0=422-288-75=321-366÷3=52×17-379=141+193=21×(396÷9)=130÷2+709=78+144=872×6÷3=672÷7×51=49×9=6.6-4.7=640÷4÷4=(619-37)÷6=456-18×13=705-(205+179)=331-250+323=266-(327-208)=(830-382)÷8=479-27×6=2.1+5.7=112÷(63÷9)=941-902=390-(252+18)=80×7×2=97×(560÷7)=717-39=40×3÷8=(638-602)×68=267+(495-449)=312÷2÷4=(321-304)×32=176÷(2×4)=384÷8×7=691-(260+322)=776÷(566-558)=297-36+659=40×16-630=916÷2+188=10×24×4=787+(950-135)=830-42×8=48×17-348=13×24×3=723-25×24=481-30×11=30.9-3.8=750-950÷2=6.1-1.9=77×6÷7=352÷2÷4=185+48-159=252÷2=310×(12÷6)=556×6=657-207×3=109×7×8=17×5×20=751+11×89=218+(128-74)=40×(463-449)=244÷(370-366)=826÷(28÷4)=159×2-35=6.3+8.0=126÷3÷2=382-(150+87)=199×7-772=116×3=630÷7×46=647-257+305=81×(27÷3)=(901-853)÷3=794-12×6=26×(36÷3)=756÷7÷3=411+277=657÷9×8=442-87×2=12+(458-50)=37×30=234-98×2=34×28-614=32×2×9=829-237-556=(221-208)×49=7.4+1.6=693÷3×6=182-144+191=238-(459-260)=764-56×13=72÷8×38=165÷5=78×10÷3=37×95=982-(59+838)=3.4-2.3=903×8÷2=(602-518)÷7=21×10÷3=750÷(14÷7)=33×29-424=11×24÷4=744÷(36÷6)=245×3=399÷7×2=497×(63÷9)=319×9-89=341-650÷2=78×(146÷2)=60÷(15÷5)=680-454+913=128÷2=66.3-9.9=300-64×3=2/5+3/5=719-49=271-25×7=258-156=3.1+6.2=246÷3×2=510×3-620=282÷3×21=388-14×22=93×30=630÷5÷3=686×(18÷9)=978÷(2×3)=53+12×28=29×3×69=378×(45÷9)=104÷4×25=448÷(4×2)=13×58+236=49×5×4=258÷3=365-291+26=432÷6×13=88×(14÷2)=26×23+241=999-86+659=348÷(2×2)=(296-260)×10=378÷9=849-485÷5=706-535+719=300÷5=99×(42÷6)=395+751+25=(232-73)÷3=37×3×2=26×(162÷9)=482-39×4=211-376÷2=432÷(334-332)=3.3+4.3=930÷(2×3)=308-10×13=19×(160÷8)=385-11×17=234-44-99=177+215-229=11×(392-362)=67+571+87=83×60÷6=16×18×3=99×(467-383)=44×8×2=648÷(3×3)=151+161=(879-806)×56=27÷9×92=726+73×4=87×76×7=584×7-420=22×4÷8=323×3-497=20×17=47×3×7=58×52÷8=258-(319-212)=9.0-1.5=8.0+5.1=617×(16÷2)=52+388×2=609+209×4=(460-366)÷2=115÷5×29=848×(503-499)=480÷8÷2=8.5-3.1=14×25=199+40×20=293+37×13=404-(249-206)=96×8-636=51×(98÷7)=258÷6×96=20×42=132×9-330=7.8-7.6=184×5-863=122+30×13=561-441=218×2-58=95-264÷6=277-101=172+12×32=7.6+2.1=145+605=36×2×30=245×3÷7=64×11÷8=438÷(3×2)=127+253=183-173=868÷7+215=16÷2×96=308÷(769-762)=646+94+166=3/5-2/5=30×2×7=620÷(2×2)=272+704÷8=65×40=100×(42÷7)=31×92÷2=20×41=283×2=212÷(742-740)=814+292÷2=151+(388-387)=828-286-220=45+770+35=24×3×14=52×15=73×5×4=774-(508-27)=359-73×3=291+(829-288)=984÷(2×2)=315÷7÷5=434×2+877=69+83+510=297-55×3=429+(835-35)=40+32×21=35÷(20÷4)=61×(252-220)=(490-406)÷7=145+315-244=371-114×2=474-215+135=43.7+5.1=25×7=320÷4+295=361-86+223=143×(25÷5)=789-49÷7=504×7=275-280÷2=35÷5=332-973÷7=696÷6+973=31+(495-439)=627×4=66×92=10×(259-251)=584+22×36=116+(789-217)=535-(250+172)=490-11×18=2/8+4/8=47×10-209=452-306-94=560-19×3=3.2+2.8=500+(920-255)=25×29=840÷4÷5=20×4×86=720-(158+550)=405-12×22=12×41-202=參考答案519+(368-284)=60342×(160÷8)=840874-(497-438)=815624-281+756=109921×2×70=2940429-(27+366)=36(486-54)÷9=48946-60÷6=936135+157-126=16683×4×3=996825-451=374504×3-273=123956×5÷4=70446÷2×9=200730×3×12=1080480-297-146=3784÷4×56=11767.4-5.8=1.634+366+55=45538×13=494556+872+979=24079.9-0.3=9.6987-956+553=58417+42×6=26929×11-269=50150÷5=30256-30×2=196815+(810-11)=1614794-133-442=219195+(426-54)=567849-462+101=488938-729+101=31024×18÷8=54771÷3+219=476351×(45÷5)=31593.0-0.7=2.372+222=29451×(426÷6)=362168×10-585=95183+905+413=1501179-(482-462)=159128×2×3=76834×14×2=952438÷6×8=584742-(573-68)=237476-446+401=431168÷(2×4)=2129×16-424=40112÷(2×2)=28757×(12÷4)=2271656×9-368=5536752÷8=94616÷(37-30)=8834÷(84-82)=17103-(95-16)=24285×3×9=769512×18÷2=10818×37+43=70972×12-631=233452-65=387896+25×18=134680×29÷4=580146×6=876(349-269)÷2=40952-197=755100×(10÷2)=500134÷2=67438÷6×87=635125×(112÷7)=400240-13-225=2212÷(478-476)=10630×2×95=5700228+558=786(263-110)÷3=51114×3÷6=5727×3×10=81012×40=48063×(56÷8)=441166+270-76=360186÷6×27=837216×3÷8=81474-852÷6=332(246-179)×13=87129×12-118=23021×42÷9=98460-24×10=220128-380÷4=3312×50÷2=300720×2÷8=180622-(155-16)=483318+63-65=316422-392=30390-375=1534.3+25.4=59.7285+453+126=864733×(72÷8)=6597212×3÷2=3180.9+6.4=7.3385+14÷7=38756×12-120=55242×15÷7=90196×3÷4=147691×5-157=3298914×(117-110)=639898×97×2=19012141+610-23=72815×54=810437×(45÷9)=2185680÷4×9=1530252÷(2×3)=42357+259+510=1126168×4-35=637401-348+401=454556+848÷2=980429-387+326=3684.3-1.2=3.1862+23×10=1092494-(36+371)=879.7-8.3=1.461×(280÷4)=4270360+864÷3=6486.7+9.5=16.2564+418=982682-38=644475-(435-34)=7415.9+81.4=97.316×16×3=768(421-353)×84=5712896÷(2×2)=224899-648+317=56870.1-70.0=0.1550÷2×8=220017×65=110582×(200-189)=90231.3+11.2=42.5184+782+955=192118.1+73.8=91.9990÷2×3=148543×9=38774×92=6808130×7×3=2730735-129+800=1406242-616÷4=88474÷(18÷6)=15898×4×2=784264+459+944=166710×7×75=5250392÷2÷2=9830×29-563=30735×9÷5=63222+101×6=828108÷3×8=288362÷2=181147÷3×80=3920858-20×32=218225÷5×13=585104×(865-856)=936159+828-955=3296×(348÷4)=8352(167-153)×17=23815×5×45=3375306-84÷2=264287+(901-652)=536893-127×5=258183+11×41=634131-67=6420×2×54=216071.5-67.5=4.015×48=72016×55÷4=220907×7=634919+10×51=529963×7÷9=749376-297-39=40192÷(13-10)=64127+(315-259)=18317×26×2=8844/9-3/9=1/9773-535-28=21011×39-121=308197×(211-207)=788136+831+782=1749393-27×12=69848÷(2×4)=10654÷(103-94)=619×(512-419)=176712×2×94=2256912÷8=114746-272÷8=712576÷(3×2)=9684÷3×64=179275×63÷3=1575704+391=1095832÷2÷4=104890+770-272=1388324÷(20÷5)=8121×(36÷9)=8453×14×5=371012×17-73=13155×7×2=77027×36÷3=32413×(186÷6)=403310-15×10=160262×3-471=315248÷8×17=527835×(28÷4)=5845369+38×7=635433+264×2=961280÷7=40695-25×27=20180×5=900273-(177+81)=15(787-728)×18=106295+343×2=781399÷(49÷7)=57247+(203-201)=249827×(697-688)=744342+193=235172-(196-173)=149364×(56÷7)=2912829-(524+19)=28674×(96-88)=59256×5÷8=35875÷5=175222+283=505395×6÷3=790728÷(10÷5)=36490×99×8=71280109×8=872432÷(12÷3)=10842×2×54=4536359-70×3=149637-79×6=163425÷5×9=765742×6÷2=2226(968-659)÷3=103571-370-79=122496-339=157380-(159+20)=201(472-72)÷2=200237+29×17=73039×64÷2=1248480-23×20=20936÷(4×2)=117401+700÷7=501260÷(442-438)=65228÷(24÷8)=76150÷3=5044×11×2=968121×(18÷9)=242180-11×6=114264-(300-283)=24710×31-231=79109×(340-335)=545372-16×11=196(380-338)×18=756782×8-630=5626676÷(2×2)=169178×3-241=29320×13=26022×3×68=4488176+175-124=22721×59=1239356-40×5=15625.5+18.2=43.7678÷(3×2)=113986+(457-133)=1310966÷6×9=144994+(477-338)=233477-29×15=4229×2×69=4002384+486÷6=46590÷6÷5=3744-(468+26)=250586-476=110353+(730-91)=992430-(59+44)=327344+(183-33)=49472+271=343518+325×3=149312×78=936888÷6=148868÷2×8=3472396÷4=99448÷(16÷2)=56264÷(15÷5)=88351÷(38-35)=117680-(564-433)=54981÷9×95=85533×9=2975/9-4/9=1/9986-125-714=147721×7=504722×(370÷5)=162880×(180-173)=56088×9+196=9889.5-5.7=3.81/6+2/6=3/6171+56+209=436240-(52+151)=37848÷(4×2)=10614÷7+353=355232-162+268=33834×(267-252)=510864-356+991=1499520÷5÷2=526.6-4.5=2.1987÷7×2=282117÷(3×3)=1314×22×3=924877×(48÷6)=7016260÷5=52744+(315-186)=873325-282+366=4095.0-0.9=4.1918÷6÷9=175.7-4.9=0.8294×6=176410×26×2=52012×18-31=18513×46-51=54755×22×6=726069×87=6003472÷2÷4=5967-56=1128×17=476917-13×49=280857-(960-502)=399120+178=29810×8×86=6880551+52÷4=564303×2÷3=20241×87=3567485-399-17=6948+(759-470)=33731×8×5=124013×12×6=936144÷4÷3=12632÷4÷2=79785+588+13=1386870÷(2×3)=1451.1+0.9=2.0948-215=733982-335=647140÷7×92=184026×3×54=4212332+106-339=99500-152-132=216309×(70-67)=927863×3=2589159×(374-369)=795587-(615-143)=115785×6-554=415635×13×2=910511×(824-816)=4088338+696+581=1615376-29-282=65147+127+334=608290×3-132=738132÷3+223=267264÷2+341=473306÷(12÷2)=51799-(88+253)=458721÷7×5=51553×(136÷8)=90189×14=124674×38÷4=70378÷2=39495-367=12884×94×3=23688398×2=79637×(44÷2)=814972×4÷2=194482×63÷9=574342÷6=5710×(576÷6)=96048÷3=1618÷2×41=369(211-137)×20=148053+397+353=803582÷3×9=174610×21×2=420315+57×4=543436×9-53=3871359-270÷2=224423-339=84169+59×7=58256×20=1120273-19×11=64270-142-54=74(393-282)÷3=3787+(326-254)=15910×17×2=340299-489÷3=13646÷(362-360)=2363×51=3213827-266-348=213464÷(32÷4)=58216÷2÷2=5470×(91÷7)=910323+11×29=642435-403=32583-108×4=151890-12×49=302327×3×2=1962743+846+575=216411×4×77=3388204+(720-267)=657228×2-386=70(166-155)×30=33025×39=975313×(15÷5)=939980+766-574=117218÷6×14=4280×39=3120125+352×2=829407×7=2849264÷4=66270+48×10=7504.5+7.1=11.652×(581÷7)=43168.1-3.1=5.0333×(49÷7)=2331415-14×24=79162×3×5=2430204÷3=6864×4+425=681405-(209+24)=172626+692÷2=972162×(810-805)=810286-54=232104÷2+500=55291+79+278=448234-(380-189)=4392×(72÷3)=2208(975-295)÷8=85344÷(29-25)=8643×4+491=663140÷(12÷3)=35970-333-362=275(972-312)÷3=220280+214+496=990187-61-104=22222-29×6=4821×15÷5=63134×6×7=5628620-212=40813×16+404=612110+29=139552÷4=13839×36×4=5616404-11×12=272926×(12÷2)=5556445+34×14=921216÷(387-384)=7238×(481-458)=87422×45-775=215515-12×18=299384+796÷4=58322×35=77069×(40÷8)=345240+12×50=84083+125=208293-278+386=401495÷(30÷6)=99795÷(18÷6)=265868÷7÷4=31153-53=100946-64×7=498157+592÷4=305756÷3÷4=6320×4×43=3440189×(24÷8)=56783×2×4=664135÷5×81=2187227-11×11=10615.7-11.6=4.1923+108×6=1571366÷3×6=732828÷3×6=1656166-161+415=420518÷7÷2=37315×3÷9=1056/9+2/9=8/9263+344-564=43465÷5÷3=3152×18÷8=11715×6×34=3060539×(222-215)=377332×(28÷7)=128907+18×54=187921×4×16=1344105×3+451=766361-(161+72)=128195×(195-192)=585190×4=760480÷4÷3=40251+936÷2=719928÷8×2=23293×7-541=110294÷(49÷7)=42609+82×11=1511874÷2×9=3933916×7÷2=320612×34+245=653580+303-807=7639×6÷3=78667-(708-700)=659317-11×20=9752×48÷2=1248315÷(376-373)=105(134-14)÷4=301/5+2/5=3/5500÷(138-134)=125300÷(16÷8)=15049÷7×48=336198+291=489104+42×4=272341-16×12=1497.8+5.9=13.7370×2-35=705141+771+50=96225×14-202=148924÷2÷6=77472-(160+268)=44185-12×15=5300÷4×7=525172+(949-682)=439111×3=333563×3-593=109640×(236-227)=360632-438=194479-332-38=1097.5+1.7=9.227×(225÷3)=20253.0-0.9=2.1428÷4×5=535518-378÷2=329768-131-539=9866×4×3=79261×3×2=366136÷(2×4)=17490+(378-19)=849(295-256)÷3=13224÷7×5=160134×4+161=697100+205=305712÷(2×4)=89342-(81+40)=221999÷3÷3=111310-168+291=433405-280-18=107366+130=49665×50=3250586+86-636=36364+(924-128)=1160575+228+93=8966.6-1.5=5.1612÷(3×2)=10244÷(345-341)=1110×(280÷7)=40042×50÷2=1050295×(461-458)=885453+(465-407)=51147×9=423560÷8+118=188348÷(3×2)=5830×2×4=24019×24-351=105592÷(522-520)=296403×(998-992)=2418312×(466-463)=936259÷7×78=2886498×2-704=29234×2×22=1496840-72-52=716873-(251+255)=367116+83=19910×47×2=940770×3=2310288÷3×36=345615×27÷5=81955-(921-199)=23318×2×68=2448(458-439)×14=266603-53-191=35980×99×9=71280333-(215-148)=266436-380+119=175960÷5÷3=6436+185=22128×95×3=7980479-26×17=37931+149×3=1378122+201+743=106611×5×6=330412÷2×3=618(474-354)÷8=15212+144×4=78820×(28÷2)=280800÷2×5=200067.8-7.9=59.9496+686=11820.7+9.4=10.1184×3-79=473(443-203)÷4=60414+848=1262175÷5÷5=7460+(221-67)=61495.4-47.3=48.12.3+9.6=11.988×7-577=39630÷(611-605)=105736-694+315=35740÷5×19=152268-222+167=213229×3×4=274825×(492-478)=350200÷5×24=960796÷2=398425+684÷4=596986-346×2=294444+93×2=630(225-121)÷2=5219×(363-356)=133105÷(115-110)=21300÷(24÷6)=75188+253-95=346220+247=467831-(170+365)=296149+937+964=2050146-(107-72)=11134×14-172=304829-478÷2=5903.2+6.6=9.8682+380-469=5931/6+4/6=5/6329+13×25=654864÷4+59=275421-68-63=2904/8-3/8=1/890×9+167=97732×(328-323)=1602/7+3/7=5/7708÷(28÷7)=177(404-194)÷5=42224×3÷7=96895-696÷3=663(836-380)÷4=114784-15×35=25938×12×2=9129.1-2.1=7.0159-129+254=28445×3×2=270978÷2÷3=16310×3×73=219057-(292-264)=29187×7=130916×14=224156÷(3×2)=2672×60÷4=1080903÷(21÷7)=301306+153-244=215352+124+671=1147(161-11)÷3=50238×(10÷5)=476574×(854-846)=459283×(208÷4)=4316767×(393-385)=613691+242=333459-(159-73)=373616÷(817-810)=88925-(420-148)=653603-(542-178)=23919×62×9=106026.9+2.0=8.938×(132÷6)=83633×28=92442×18+651=1407348-(240-187)=295351×5÷9=195456+(942-847)=551334-(459-356)=23123×14+651=97396×6÷8=72390-350=40848+735-180=1403765-(32+25)=708486-75×5=111982-65×4=722108÷9=12174+(625-159)=640(943-917)×51=1326384+221×2=826873-(604-53)=3225.7+9.4=15.111×21÷7=33448×(15÷5)=13449.9-3.3=6.679×(107-51)=4424208+10×70=9086/10-3/10=3/1053×12÷3=21233÷3×35=385(217-189)÷2=1421×(259÷7)=777493-343+243=393476-317=159346÷(450-448)=173878-715=163424-(370-281)=335900÷5÷3=60(159-135)×41=98444×46×8=16192743+(811-743)=811645-240-103=302318×3÷6=15954.5+24.5=79.093×(143-134)=837224-684÷4=53309×2=61827×(28÷4)=18981+47×20=102190÷(18÷9)=45412-445÷5=323547+136×3=95557-51÷3=4072÷3×5=120602÷2÷7=4322×(443-435)=176249+(659-178)=730548×3÷4=411842+(117-57)=902265-(229+25)=11466-192÷8=442606+62×8=1102578×(48÷8)=3468459-160×2=139166×4÷8=8363÷7×59=53130×(146-134)=360810-924÷7=678494-324+19=189467-(30+237)=20010×71×9=639014×10×7=98012×16=192943×(683-677)=5658510÷5×3=306387÷(63÷7)=4313×(296-262)=442465+559-97=927233-41-52=140935×(684-675)=8415735×(642-638)=294082×90÷6=1230266+18×50=116641+135÷5=68822-736=86733-45×9=328916÷(12÷6)=458864÷9+256=352345÷(334-331)=115794-208-321=265311+101+423=83537×(470-452)=66624÷3×84=67242×2×41=3444137+945÷9=242664+137+659=1460104÷4×19=494580÷5×7=81217×4×27=1836659+607-589=6774/9-1/9=3/943×17-344=38715×30-36=414288÷2=144603÷9×76=509296×43÷8=516192×2=384360÷(40÷5)=4523×58×2=2668815×4=3260456-32×12=72270×3=810434+18×19=7767.0-5.1=1.994×(380÷4)=8930218+80=29831+651+377=105928×24÷8=84165-(131-89)=12310×36-21=339846-566=280113×7-520=271180×2+17=377493+140÷5=5217.1-3.7=3.4716×6÷8=53730×3×87=7830211-44×2=123832-10×3=80215×26+48=438876÷(197-193)=219419-196-223=022÷2=11122÷(82-80)=6117×7=119940-(771-646)=81514×45÷7=9010×(112÷2)=560294÷7×77=323412×48=576261-(348-308)=22179+126×3=45739×4=156480÷4×3=360648÷(567-559)=81359-612÷3=155862-253=6092/4-1/4=1/4(394-381)×47=611131×(349-344)=655216×4×5=4320144÷(466-457)=16198×5-389=601957×7=6699630÷3÷2=105206÷(114-112)=10336+698-439=295403-383+71=9174×(33÷3)=814988÷(808-804)=247805×(30÷5)=4830161+44-128=7716×3×40=192046×(36÷4)=414197+147×3=63815×55-366=459461-146-253=6217×16=272408÷8×6=306686÷7=98267+141-23=38568+118-35=15191×2×3=546437-13×24=12531+(317-102)=24669.5-49.1=20.4854+895-114=1635226+(476-253)=449872-398-331=143100+566+22=688948÷6×3=47410+227-173=6484×88÷3=2464432-19×15=147(76-22)÷9=6283-(495-373)=161337-(482-390)=245280×6=168070×4÷7=40886-219-371=29613×24+539=851286-(63+142)=81290-16×3=242811-297+202=716137×2×5=1370915-22×30=255900÷(2×2)=22580÷5÷4=4110×6-416=244557-90÷6=5422/7-1/7=1/7585÷9×8=520144÷(3×2)=2412÷3×64=25613×(30÷5)=7820×36÷5=144484-70×6=64802-687-57=5851×6+832=1138(280-235)÷5=985×(117-84)=2805436+33×11=799774-(854-360)=280871-373-301=197513÷9=57904×6=54243/6-2/6=1/61.6-0.6=1.05/8-1/8=4/813×8×6=62456÷(32÷4)=71.9+7.0=8.910×17-89=81552×9÷6=82811×13×6=858254×3×6=4572281-158=123225-(403-377)=19929×11-301=18480-(119+206)=155555-31×15=90408÷(381-379)=204145+(495-99)=541602÷7+525=611310-11×8=222196÷(128-121)=28972÷9÷6=18762÷3=254666÷(3×3)=74722+35×4=86269×50×8=2760045×14÷2=315160÷5+757=78991+345=436304-(60+130)=11481×(144÷8)=1458851-834+14=3149+529+706=1284254÷2=127177×5-369=51616×7÷4=2867.6-27.6=40.0263+73×6=701(244-25)÷3=73910+359-664=605963-51×15=1989