三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)匯編及答案集錦40×(203-181)=980÷5÷2=21+230-135=486÷2×4=239+134=0.8+6.1=272+124=384÷2=340+512+57=227×(15÷5)=763-460÷5=59×(45-36)=234-36+159=31×90÷3=324÷(144-140)=718+32×17=951-(52-41)=8.0-2.0=11×5×62=299+162=567-(881-787)=12÷(412-410)=131+157=14×13×5=3/8+2/8=12×(275-228)=60×66÷3=111+271=162÷6=195×2×8=874-604=14×3×8=58.9-0.8=896÷7=247+20×24=347×3=361+(445-43)=861-(113+285)=247-(234-132)=14×34-405=519÷(15÷5)=558-396=458-47×3=20÷5×31=121×7×8=464-(314+36)=400+247+157=342+267×2=180×4-426=65×15×5=705+325×3=150÷(2×3)=285-162÷3=63×6=(724-322)÷2=668-(946-787)=462÷3=49+187+354=926+620=149×6-232=96×(571-510)=455+520-901=281+692÷2=280×3÷7=144÷(32÷4)=219÷3×45=620÷5+662=4/6-2/6=42×2÷3=922×(24÷3)=50×(54÷3)=57+953+355=493-(489-422)=434-(76-39)=179+575=27×17-178=(442-66)÷8=572÷4+191=1.6+2.6=61.6+32.4=61×(830-763)=52×5×2=51×14÷2=7.6-3.0=794-444-249=392-13×10=27×5×7=760÷4+352=409+11×16=370÷5=14×15÷6=67.4-59.3=108+273+398=712÷4=25×80÷4=528÷(56÷7)=91-(57+28)=81×12÷2=199×(25÷5)=73×34×3=333+289=416-63÷9=103+318-187=25×20÷4=51×16-371=(213-79)÷2=154×6×8=494-13×14=322+(772-510)=17×4×77=66.1+10.0=372÷6×42=136+725+256=1/7+2/7=20×15÷3=37×21-387=13×20×2=45×12+511=728÷2÷7=866-(36+523)=330-274=6.4+18.1=838-729+907=308×9÷2=(295-31)÷4=880÷2=536-15×35=246×(14÷7)=647-24×12=14×7×19=13×81=7.7-1.7=660-144-506=952×(54÷6)=16.2+32.1=113+159-58=123+(652-438)=24×5÷4=890×4=463+(166-25)=17×3×54=16×19×2=652÷(2×2)=792÷8×4=90.1-5.5=696+389+71=332-95-118=984÷8×4=534÷2÷3=19×3×67=47×44÷4=34×75×3=31×(323-320)=471-67×2=18×10÷5=12×36-84=25×(303-297)=327×(35÷5)=4.2+8.1=905+504÷4=357÷7×2=463+37×25=824×3-453=56-(454-449)=903×8÷4=17×8×6=19×5×51=176-51+247=(571-558)×83=650×(63÷9)=168×4×3=351÷(3×3)=113×6-524=96÷(98-92)=1/8+6/8=105+(222-62)=25×(27÷3)=571×(910-904)=306÷(273-264)=580+548-822=304-(118+33)=952÷8×9=178×2=756-(999-763)=15×21-290=10×41-390=368×(25÷5)=692-(126+209)=288+196-364=16×27+419=463-372+251=905-(270+609)=468+(214-176)=141÷(399-396)=85×56÷7=28.8-14.9=366+941+537=116+(467-322)=896÷(32÷4)=309×(54÷6)=94×6=309-137=802÷(14÷7)=6.4+3.6=143-(298-213)=448÷7÷2=36×21=464-(764-323)=112÷4÷4=145+588=897-(106+590)=22÷2×3=179+101=927-25×28=147+(175-154)=645÷3×7=79×(176÷4)=462-90×4=642÷(36÷6)=26×23=(457-187)÷3=16×57=417-25×9=99÷9×82=859-48+798=60÷5÷6=41×(152÷8)=394+172=448-215=423÷9×6=77×8÷2=(800-780)×21=255+841+979=714+101×9=72÷3×27=12×4×32=98×49×6=142×3×4=57×(90÷2)=32÷(10÷5)=449×9-819=14×12×2=195+(845-567)=38×18=468-126÷6=72×(53-45)=16×5×92=254÷2×4=419+336÷2=26×16×2=27.4+30.1=32×28÷2=14+524+36=33×11=416+(223-20)=4.5-1.1=684-(155+363)=27+916÷4=40÷8×16=(434-194)÷8=480-(284+51)=(772-144)÷4=(347-322)×24=63×88×6=437+30×16=18×3÷9=12×62+278=621+(886-755)=880÷(2×4)=8.1-2.1=333×3=382-(982-661)=447-30-250=34×22-501=61×(186-179)=126×8=140÷4×22=224+113=(323-244)×39=234÷9×31=872×(14÷7)=620-20×22=445÷5+100=846-356+336=578÷(745-743)=451-17×11=129×(15÷5)=234÷9×2=58×(300-211)=712÷8×21=69+496÷4=57×(212-206)=90+720÷4=118×7-55=819-68+86=282×6=11×46-187=26×(297÷3)=604-108-47=534+174+270=140÷(841-836)=305-146×2=846÷2×9=778-182=97×46=62×5+286=5.0+2.0=(242-226)×34=88×10-514=80÷2×32=198÷3+438=608÷2÷4=42×22÷3=581+(342-147)=911+133-681=476-169=523-370+987=104×5×6=955×(36÷9)=3.9+5.8=73+291-199=882-(280+502)=37×2×83=98×94=765×(728-722)=131+42-97=420÷2=762+434+489=777-12×4=368÷8×2=768-(142+299)=126+40×9=40×(198÷9)=22+132=17×52-374=760÷2÷5=16×6×2=960÷6+69=782÷2+568=42×2+111=359+930÷5=34×12+180=374-191=374-542÷2=294+(380-282)=919-241-25=37×(64÷4)=524÷(106-104)=436×2÷8=11×2×79=772×(54÷9)=27×(67-52)=566-(692-667)=264-20÷4=425-425+368=336÷3÷7=459÷(915-906)=580-28×17=294÷(49÷7)=474+77×3=360÷8×20=97×(12÷3)=268-69×3=324÷3÷4=431×7-108=435÷(217-212)=225÷5+142=28×(208÷8)=31×10+125=17+193+728=35+153=528÷4÷4=763-208×3=456÷6×97=420+982-197=642-10×64=345-12×21=780-253=(129-99)×43=392÷8=15+268-113=477+(383-158)=276÷6÷2=829-90-45=834÷(3×2)=780÷3×5=424-175-120=1.5-1.4=60-13=485-234+67=30×2+146=300÷(36÷9)=241+(174-99)=17×56=937-11×48=181-441÷9=(557-83)÷3=27÷(63÷7)=592÷(337-333)=237×4×7=363-10×14=6.7-0.2=17×28-196=311×3-574=705-531+92=695×6÷5=(304-277)×21=117÷3+332=170-80-17=86+(211-159)=327÷(21÷7)=937-960÷4=460-216×2=24×33=690+(981-585)=11×88-722=212+267=4/7-3/7=(134-113)×15=922-(570+157)=242×(815-810)=60÷(2×3)=36÷2×51=271-218÷2=3/7-2/7=732÷(2×3)=49×80×2=572÷4×8=306+256=38×(81÷9)=91+349-417=468×2-260=(421-301)÷3=487-18×25=33×51÷9=704+389-714=22×18+547=52÷4×68=96÷(64÷8)=23×16×6=(488-438)÷5=63.2+21.1=99×(609÷7)=261÷(36÷4)=15×6×33=783÷3=242÷(10÷5)=41×10-43=465-261+16=64×4-135=808×(552-546)=439-(52+266)=40.5-10.7=45÷9×5=22×(244÷4)=943+35×8=11.2+86.8=443+644+246=37.0-6.0=594-44=726÷3=105×9+18=380+(251-142)=63×90=130+25×3=287×4-944=102×(175-172)=967-(607-526)=432÷(2×4)=334-532÷2=550×(781-777)=103×4÷2=4.1+1.3=244+176+98=272÷8=755+(504-268)=105-390÷5=24×3×53=485-12×11=279+139=347-33×4=510÷(42÷7)=101×4-66=14+747+99=(884-242)÷3=114+35×18=(338-16)÷7=638+986+911=(629-555)×58=906÷6+951=483-206+142=219×4=25×(168÷7)=31×85=108+286-163=758÷(602-600)=488-(183-153)=68×4=127×4-232=21×20-376=90×(248÷4)=378÷6+491=250-(314-308)=861÷3=133×5÷7=11×47+766=141×6-262=176×(63÷9)=83×(431-425)=974-339÷3=38×55×9=310+158+490=963-777+815=128÷(4×2)=11×7×35=59×10÷5=610-371=35×36÷4=50×6×3=476-18×18=492-(161+326)=224÷(447-445)=398-21×11=17×31=3/6-2/6=76+87+595=16×9×3=148×6=67×60÷5=(803-115)÷4=31-(498-497)=402÷6×69=12÷(299-293)=477-(59+346)=816-(161+77)=12×(75÷3)=105×(336-330)=414÷2=42×11+54=684×(265-261)=201÷3=186÷(24-18)=473-(87+156)=56+27×13=176÷8×44=169×(216-213)=286×(27÷9)=50×14=17×21÷7=20×2×26=39×2×92=509-10×4=(758-320)÷3=140÷4÷5=61×56=48×2×58=412÷(2×2)=464÷4×5=221×4-513=405-231+244=478+10×45=685-(258+335)=498-78×5=20.6+75.9=198-24+278=986×6÷3=240×3÷9=754-675+679=564-(287-204)=50×(14÷7)=966-710+212=12×65÷6=19×26-50=711-(356+263)=45×5×6=173×3=218+566+132=620÷(2×2)=147-180÷5=294÷2×7=47×5=(334-209)÷5=171÷9×26=349-151=576÷4÷4=155-134=636+913+64=176÷4×51=105×7=56÷8×10=470-219=162+278=288÷6=53+14×41=11×27×3=2.8+10.0=2.8+7.6=188+(882-368)=552÷(37-33)=749-200-443=902-86-425=50×16÷4=336÷(24÷8)=26÷(12÷6)=2/7+4/7=133÷7×5=17×50=25×2×78=305÷5×4=518×2=747-15×9=483-13×21=511+351=258÷2=20×(350-266)=280-108÷2=69×(190÷5)=974-328-193=152÷(199-191)=26×15-83=21÷(116-109)=46÷2×9=(317-291)×32=63×28÷9=353-183-80=119÷(35÷5)=86×(576÷6)=48÷2=2/3-1/3=873÷9×6=48×25×5=98÷2+369=61×(90÷6)=556÷2÷2=56×63÷7=451-22×14=684-12×44=150-49-45=464-83=4.9+1.6=76-63=3.7-1.2=15×(144÷4)=16÷8×53=238×4×5=190+181-274=138×7=105÷(30÷6)=609-(171+224)=248+159=6.5-1.9=284-84×3=82×9+628=955-(923-88)=546÷(14÷2)=621÷9=366-(52+26)=29×(252÷3)=9.2+0.6=(629-287)÷3=670-606÷3=483-457=213×2=90×(444-439)=324÷(2×2)=(862-610)÷3=40×10×2=425+347+98=133+277+424=258+41×2=724+492-640=11×39-60=204-188+132=872-556+279=285×6÷2=415+753÷3=0.4+2.8=36×4÷3=(563-511)×93=52÷4×30=7.0-4.3=(230-149)×10=386+(190-86)=7.2+4.8=148+174×3=334-(354-94)=268+212=555÷5×9=576÷8×5=11×38×2=382×2+51=432×(16÷8)=876-(850+13)=471-68×6=18×5×48=33.1+64.0=10×6×4=321-67-138=22×8×5=50×(126÷2)=557-32×17=19×(420-377)=105+173-112=365×(48÷6)=52.9-44.5=25×17-121=918÷(2×3)=598+167=387÷3÷3=978×2=89×(64÷8)=75×(664÷8)=148-445÷5=72×5÷6=254+320+373=747×(28÷7)=235÷5×56=44×61×5=500×6÷8=3.8+2.4=609+927+160=992÷2÷4=657÷3÷3=(118-105)×25=13+400÷5=528÷(16÷2)=1.1+9.9=120÷6×94=140×6÷8=426-404=55×10=33×80÷4=2.5-0.4=7.5-4.6=441-(482-143)=693+(726-423)=430-336=20×25-55=72÷(21÷7)=783×7-361=376÷4=576÷(3×3)=26×5=282-(214+26)=81÷(3×3)=495-354=740-106+428=574-209×2=39.3-31.9=80÷8×17=9.9-0.7=42×(12÷3)=493×2-312=96+(164-125)=394+(370-31)=910×7=540÷(3×3)=88÷8×42=39×2×50=847-649-28=232÷(2×2)=230-41-93=294÷(72-65)=254÷2=53+773-660=68×6×2=196÷2×4=14×(359-340)=22×19-146=640÷4÷8=990÷6+768=46×31=8.6-7.0=135×2×3=342+187×3=41×20-356=558÷(42÷7)=192÷(2×3)=27.2+12.9=606÷(3×2)=603+142×3=(366-131)÷5=46×45×9=666÷3÷3=540÷(36÷6)=30×27-656=12+549÷9=108÷6×8=551-10×39=8.9-4.7=558-168÷7=84÷(24÷8)=371-230=37×(80÷8)=754×4-442=387+345=272-94×2=693-557=51×8-46=316-207+168=540+252+165=37×3×7=426÷2÷3=897-68×5=991-312-155=1/8+3/8=391×5-305=14×7×12=646-53×8=(378-348)÷2=5.5-5.4=180÷2×21=206+227=748÷4×3=8.9+10.0=(484-224)÷4=32.3+25.8=13×3=180÷(40÷8)=466+118+976=405-(32+214)=10×6×11=276÷(3×2)=375+71-330=68×53÷4=429÷(18÷6)=487-(304+18)=752÷2=25×(306÷9)=141÷3=300÷5÷3=39×2×14=15×(450÷9)=190+53×14=927+452-984=43×41×8=18×(311-292)=268-154=116×5-548=81×4÷3=438-(44+170)=6.5-4.9=281-224=426+120-343=618÷3÷2=378-322=578+164×2=879-288÷8=51×2×8=156+672+18=142×(36÷9)=253×3=284-(481-298)=225-490÷7=415-122×2=86×(816-742)=3/7+2/7=709×(47-40)=404-118-160=723-213=38×2×65=506+43×16=316+124=43×49÷7=153+457×2=792÷8×73=226×3-215=398-51×3=599×(513-506)=22×16=8.2+6.0=20×18÷5=488÷(36÷9)=40÷5×43=414-327+242=(482-306)÷8=528-23-443=31×32=325-816÷3=28×31=172×(35÷7)=380÷5×37=95×36÷5=64÷(4×2)=32.7+64.7=196-99-96=16×(80÷8)=140×3×8=(347-87)÷4=187+51+258=372÷2+306=931+972÷3=36×44=6.6-2.9=77×5-355=138×4+489=16+746+347=227-(243-85)=53×21×2=306×3-762=59×(103-26)=252÷4=131×4+215=484×(30÷5)=984-(112+701)=610÷(10÷2)=21×28-409=21×2×54=108×8=(913-832)×62=792÷9÷2=7.4+1.0=563-189÷7=88×29=130÷2=66×52×3=337-(494-185)=856×8÷2=16×38÷2=558-68×6=355×(316-311)=220-115+60=264÷3=5.1-3.8=60÷(411-409)=12×15×3=204+117+178=346-570÷2=63×2×5=428+114×3=261+(911-53)=77÷7×26=19×2=12+924÷7=320-10×29=39×2×82=50×13÷5=448-322+136=10×11×4=471-153=589+29×29=359-(255-27)=881-109×6=575-158×3=157-146=(399-372)÷9=6/8-1/8=24×36-70=(399-261)÷6=423×9-287=37+(985-60)=495-13×15=571-965÷5=189-(116+61)=(408-332)÷4=443-42×5=228÷6=12×(329÷7)=20÷(596-592)=712+77×6=252+236=854-(123+365)=28×3×12=114×(25÷5)=10×99÷6=979-258÷3=344+134-146=463+122×7=320-12×19=31+133=696÷(4×2)=803+117×7=464-15×26=818-77=95.3-84.4=(420-386)×28=748+867-756=32×30÷5=512÷4÷4=755÷5=140÷(2×2)=675÷3×9=12×(469-417)=306÷6×4=54×(102-87)=3.1-0.9=134×7=330+216×3=692-(423-366)=582-14×33=243+828÷2=207+99×6=404-(262-15)=336÷7×3=527-443=828÷2÷9=670-208+204=688÷(4×2)=18×17+436=12×83-261=64÷4=18×3×97=12×39×2=184×3-459=28×26=24÷(2×3)=392+603÷9=141+58-91=990-14×44=567÷7×2=20×45÷3=535+71-109=54×5=20×14×2=67×(896-873)=183+29×15=63+215=218+285+625=78×(38-30)=185-201÷3=45×36=460×4=17×16×3=837+(878-252)=14×(364-347)=314÷2=882-34-742=915÷(30÷6)=191-(991-974)=77.5+15.4=216÷(311-308)=10×6÷3=996÷3÷4=881×4-697=638-744÷2=728-63-96=969-(17+628)=846-327-186=938-464×2=979+236÷4=2.4+9.0=112+(221-165)=78×5=307-642÷3=37×23=552÷8×85=384-(116+52)=60×(312÷6)=(446-318)÷2=540-36×14=271×4-18=43+(359-345)=324÷3÷3=439+22×21=903÷7+110=522÷(2×3)=702-(639-473)=280÷(4×2)=14×35×8=2.9+7.9=34×(344-341)=80+38×8=(470-396)÷2=229-17×2=158+253×2=886+178-898=432÷(45÷5)=26×3×55=163+52=56+263+375=162÷(196-194)=705-373-75=1/6+4/6=4/6-1/6=61×65=598×5-637=162÷(36÷6)=(505-333)÷4=187+238+305=12×77÷3=656-468-81=359-30×9=96×7-262=701-161×4=640+306-139=853×8=161+153÷9=4/8-1/8=113×8=838-819+702=9.1-7.8=792×4÷8=304-(984-895)=368÷4=975-18+377=310÷2+20=162×7-942=161×3=75×12-521=8.7-4.7=216÷4÷9=709-421=208×4×2=(755-242)÷3=203-(303-126)=315-(432-196)=701×(861-856)=923+843=573-67×8=81×(21÷7)=11×96=52÷(2×2)=312-147=198÷9=539÷7=476-(668-564)=162-792÷9=560÷4×9=516×7÷4=10×27×3=975+(628-579)=18×27-382=150÷5×7=582÷3÷2=469÷(42-35)=287×2×5=15×64-739=984÷2×7=14×(290-284)=3.2-2.8=765-121-185=5.8+7.9=363×2÷6=341+115×5=646-10×10=81+296-159=13×32×2=170-97+167=168÷(3×2)=44×2×70=432÷(3×2)=315÷(298-293)=20×48÷3=10×81÷6=109+70×3=210÷(20÷4)=45×9×4=98×(375÷5)=354-275=482-21×20=(871-631)÷2=900÷(2×2)=45×8÷4=(727-628)÷3=274+295+74=156÷(2×2)=98÷7×52=21+(184-115)=46×11=440-260+254=825-(964-825)=396÷4×75=15×21×2=962+420÷5=499-24×20=421-23×11=49÷(139-132)=30×28-211=938÷2×7=496-(143+75)=11×6×97=664-12×49=267+37×12=26×(230÷5)=725÷5÷5=220×(472-468)=22×5×2=747+(604-447)=361-(408-210)=820+624÷8=728÷4÷2=192+156×5=12×19×2=(780-683)×35=572÷4×3=102÷(192-189)=285+182-456=23×10×2=984-55-93=502×(970-962)=299×2-53=149+19×19=37×6÷2=700×6=158+318-412=(594-434)÷8=13×50=98×61=692-580+929=16×10÷4=45×85=15×18-186=749×6=500-97×3=412-31-310=256÷2=427-42×4=3/8-1/8=46×(194-185)=24×36÷4=925+431+786=423-(135+138)=64×2÷8=84×(32-24)=52÷4×74=768×3÷2=954-75×9=12×3×37=47×3=397-216-132=781×7-443=955-669+549=942÷2×4=54×8×3=488-390÷5=2/5+3/5=226÷(215-213)=50×(15÷5)=381+87×5=339×4=98×3=948+229=12×(345÷5)=458+12×22=28+22×39=288÷3×34=57×(32÷4)=375+441=944-68×8=125×(378-370)=339-85-198=190÷5=116×5=568×2÷8=540÷5÷4=818÷2×8=775×(63÷7)=86÷(101-99)=256×(16÷8)=288-16×7=50×3×5=445×2×4=393+(482-387)=768÷4×8=30÷(608-605)=554×7÷2=443-(444-350)=17+(95-55)=427-307+314=396÷(31-25)=42+218=21×29-238=5.6-3.2=30×32÷3=280×(890-883)=620÷(229-225)=2.6+3.5=14×69÷6=17×(336-281)=14×(78÷3)=738-(421+91)=52÷2÷2=961-86×11=536÷(2×2)=490÷(226-219)=18×4×59=17×19×2=3/8-2/8=19×2×91=465÷(67-64)=17×21=182+11×69=10×13×2=814+475=318×3-626=975+644-214=312÷(30÷5)=844-145+203=12×36-432=36×14-60=(955-319)÷6=94+208=160÷(16÷2)=11×(474÷6)=12×33÷9=366-323-33=10×29+327=415-21×19=756÷(36÷4)=731-736÷4=48÷(2×3)=869+968=748×(36÷9)=204+175=443-65+122=233×2×9=3/5-2/5=520+95-612=(526-504)×98=73×(343÷7)=594÷9÷6=235×(827-821)=909÷3+887=911×(397-390)=546÷(3×2)=1/8+5/8=89×(12÷6)=7/10+3/10=556÷4=2.7-0.5=31×83=476+(652-72)=472-55-383=21÷7+77=696÷6×8=34.1-28.4=70×(645-548)=413-118-56=3/7+4/7=(811-661)÷2=302+23×26=104+(906-166)=809+(846-514)=444-744÷6=158+10×17=538÷(616-614)=274+165=224÷2÷4=385+704÷8=912÷(2×2)=0.5+2.6=869-(162-82)=17×(396÷9)=605+932-299=889×(193-187)=142-672÷8=183×3×8=56×(36÷9)=426-(72+31)=10×29-28=40+(126-88)=766-10×58=6.4-2.5=695+26×14=86×8÷2=558÷(3×2)=624÷(20÷5)=325-11×2=356÷(335-331)=11×23-129=74×(38÷2)=828×7÷6=280×5=19×(333÷9)=224+149-109=89+906-607=49÷7×72=147×2-200=16×4×11=863-412=831×(530-522)=(405-53)÷8=52÷2=340-777÷3=303-14×9=708÷(54÷9)=(302-198)÷4=(354-343)×32=910-(930-445)=791×2-670=28×(50÷5)=102×6×3=44×(188-170)=2.9-0.9=11×63-637=376+686-467=133+459-221=922-699+814=16×7×5=207+227-249=285×(45÷9)=24+427×2=4/7-2/7=56÷7×21=488-208÷4=24×2×72=821+45×22=176+32×28=63×3=31.3-2.1=447-(474-90)=342-448÷2=96÷3÷4=287+10×64=340-11×30=(456-391)×10=290÷(151-149)=5/10+3/10=23×3×33=44×31=71.9-42.5=360-(287+64)=553-353+625=24×88×7=9.6+8.7=458-747÷9=149+765+948=96×6÷2=379-53=31×16-30=944-(253+302)=152+79×8=372÷2=288×2÷4=119-94+333=176×4×5=51×2×4=29×2×61=234+72×12=447-392=(282-259)×20=291+(700-12)=84×61×9=321-41×4=9.7+9.2=178-127-10=386×3-651=935-456÷3=364÷2÷7=69×(120-116)=160×(18÷6)=41-114÷6=336÷(64÷8)=280-156-77=52×(51÷3)=29×77=992÷2=21+(271-244)=170-46-18=91×(297-289)=155÷(15÷3)=81×(504÷7)=775×(12÷4)=26+111+244=584÷2×4=14×62=960÷8+515=39×11=828÷(376-374)=282×8÷3=927-23×26=941-19-630=556÷(2×2)=26×2×76=396-140-214=488+35×8=56÷7×11=45×(388-302)=106+126=437+98÷7=132×6-66=334+26×12=615×(917-908)=424-306=423÷9×73=276×(469-466)=134+11×40=365-162÷3=390-10×27=995÷(502-497)=439-207-118=406+42×15=239-(124-94)=28×15-37=872-(375+449)=990÷2÷3=7.0+4.4=55×(108÷3)=117×(217-213)=17×(296÷8)=451-12×21=451-58=814×8=444÷3÷4=808÷(4×2)=872÷(2×4)=27×32=287-40×3=63×34×8=682-47×8=99÷9×32=27×5×2=41×8÷4=62×64×5=12×41-411=426×(18÷9)=463+49×8=(363-27)÷7=(936-607)÷7=88+393-377=340-322=485×2-251=21×2×58=6.3+0.2=233-105+30=(590-46)÷8=950×9÷2=237+111×6=67×39=347+22×10=16×2×9=(606-432)÷2=94×8-511=304-(346-42)=455-(95+135)=28×9÷6=172+149=70×8÷4=540+167+138=884÷2=52×70×3=594+325+879=83×(107-102)=153×4÷2=754-565÷5=123+333-275=153×4+253=166×2×3=252÷4+45=35×2×83=580-379+167=6.7-4.4=120×4+399=120÷(17-15)=參考答案40×(203-181)=880980÷5÷2=9821+230-135=116486÷2×4=972239+134=3730.8+6.1=6.9272+124=396384÷2=192340+512+57=909227×(15÷5)=681763-460÷5=67159×(45-36)=531234-36+159=35731×90÷3=930324÷(144-140)=81718+32×17=1262951-(52-41)=9408.0-2.0=6.011×5×62=3410299+162=461567-(881-787)=47312÷(412-410)=6131+157=28814×13×5=9103/8+2/8=5/812×(275-228)=56460×66÷3=1320111+271=382162÷6=27195×2×8=3120874-604=27014×3×8=33658.9-0.8=58.1896÷7=128247+20×24=727347×3=1041361+(445-43)=763861-(113+285)=463247-(234-132)=14514×34-405=71519÷(15÷5)=173558-396=162458-47×3=31720÷5×31=124121×7×8=6776464-(314+36)=114400+247+157=804342+267×2=876180×4-426=29465×15×5=4875705+325×3=1680150÷(2×3)=25285-162÷3=23163×6=378(724-322)÷2=201668-(946-787)=509462÷3=15449+187+354=590926+620=1546149×6-232=66296×(571-510)=5856455+520-901=74281+692÷2=627280×3÷7=120144÷(32÷4)=18219÷3×45=3285620÷5+662=7864/6-2/6=2/642×2÷3=28922×(24÷3)=737650×(54÷3)=90057+953+355=1365493-(489-422)=426434-(76-39)=397179+575=75427×17-178=281(442-66)÷8=47572÷4+191=3341.6+2.6=4.261.6+32.4=94.061×(830-763)=408752×5×2=52051×14÷2=3577.6-3.0=4.6794-444-249=101392-13×10=26227×5×7=945760÷4+352=542409+11×16=585370÷5=7414×15÷6=3567.4-59.3=8.1108+273+398=779712÷4=17825×80÷4=500528÷(56÷7)=6691-(57+28)=681×12÷2=486199×(25÷5)=99573×34×3=7446333+289=622416-63÷9=409103+318-187=23425×20÷4=12551×16-371=445(213-79)÷2=67154×6×8=7392494-13×14=312322+(772-510)=58417×4×77=523666.1+10.0=76.1372÷6×42=2604136+725+256=11171/7+2/7=3/720×15÷3=10037×21-387=39013×20×2=52045×12+511=1051728÷2÷7=52866-(36+523)=307330-274=566.4+18.1=24.5838-729+907=1016308×9÷2=1386(295-31)÷4=66880÷2=440536-15×35=11246×(14÷7)=492647-24×12=35914×7×19=186213×81=10537.7-1.7=6.0660-144-506=10952×(54÷6)=856816.2+32.1=48.3113+159-58=214123+(652-438)=33724×5÷4=30890×4=3560463+(166-25)=60417×3×54=275416×19×2=608652÷(2×2)=163792÷8×4=39690.1-5.5=84.6696+389+71=1156332-95-118=119984÷8×4=492534÷2÷3=8919×3×67=381947×44÷4=51734×75×3=765031×(323-320)=93471-67×2=33718×10÷5=3612×36-84=34825×(303-297)=150327×(35÷5)=22894.2+8.1=12.3905+504÷4=1031357÷7×2=102463+37×25=1388824×3-453=201956-(454-449)=51903×8÷4=180617×8×6=81619×5×51=4845176-51+247=372(571-558)×83=1079650×(63÷9)=4550168×4×3=2016351÷(3×3)=39113×6-524=15496÷(98-92)=161/8+6/8=7/8105+(222-62)=26525×(27÷3)=225571×(910-904)=3426306÷(273-264)=34580+548-822=306304-(118+33)=153952÷8×9=1071178×2=356756-(999-763)=52015×21-290=2510×41-390=20368×(25÷5)=1840692-(126+209)=357288+196-364=12016×27+419=851463-372+251=342905-(270+609)=26468+(214-176)=506141÷(399-396)=4785×56÷7=68028.8-14.9=13.9366+941+537=1844116+(467-322)=261896÷(32÷4)=112309×(54÷6)=278194×6=564309-137=172802÷(14÷7)=4016.4+3.6=10.0143-(298-213)=58448÷7÷2=3236×21=756464-(764-323)=23112÷4÷4=7145+588=733897-(106+590)=20122÷2×3=33179+101=280927-25×28=227147+(175-154)=168645÷3×7=150579×(176÷4)=3476462-90×4=102642÷(36÷6)=10726×23=598(457-187)÷3=9016×57=912417-25×9=19299÷9×82=902859-48+798=160960÷5÷6=241×(152÷8)=779394+172=566448-215=233423÷9×6=28277×8÷2=308(800-780)×21=420255+841+979=2075714+101×9=162372÷3×27=64812×4×32=153698×49×6=28812142×3×4=170457×(90÷2)=256532÷(10÷5)=16449×9-819=322214×12×2=336195+(845-567)=47338×18=684468-126÷6=44772×(53-45)=57616×5×92=7360254÷2×4=508419+336÷2=58726×16×2=83227.4+30.1=57.532×28÷2=44814+524+36=57433×11=363416+(223-20)=6194.5-1.1=3.4684-(155+363)=16627+916÷4=25640÷8×16=80(434-194)÷8=30480-(284+51)=145(772-144)÷4=157(347-322)×24=60063×88×6=33264437+30×16=91718×3÷9=612×62+278=1022621+(886-755)=752880÷(2×4)=1108.1-2.1=6.0333×3=999382-(982-661)=61447-30-250=16734×22-501=24761×(186-179)=427126×8=1008140÷4×22=770224+113=337(323-244)×39=3081234÷9×31=806872×(14÷7)=1744620-20×22=180445÷5+100=189846-356+336=826578÷(745-743)=289451-17×11=264129×(15÷5)=387234÷9×2=5258×(300-211)=5162712÷8×21=186969+496÷4=19357×(212-206)=34290+720÷4=270118×7-55=771819-68+86=837282×6=169211×46-187=31926×(297÷3)=2574604-108-47=449534+174+270=978140÷(841-836)=28305-146×2=13846÷2×9=3807778-182=59697×46=446262×5+286=5965.0+2.0=7.0(242-226)×34=54488×10-514=36680÷2×32=1280198÷3+438=504608÷2÷4=7642×22÷3=308581+(342-147)=776911+133-681=363476-169=307523-370+987=1140104×5×6=3120955×(36÷9)=38203.9+5.8=9.773+291-199=165882-(280+502)=10037×2×83=614298×94=9212765×(728-722)=4590131+42-97=76420÷2=210762+434+489=1685777-12×4=729368÷8×2=92768-(142+299)=327126+40×9=48640×(198÷9)=88022+132=15417×52-374=510760÷2÷5=7616×6×2=192960÷6+69=229782÷2+568=95942×2+111=195359+930÷5=54534×12+180=588374-191=183374-542÷2=103294+(380-282)=392919-241-25=65337×(64÷4)=592524÷(106-104)=262436×2÷8=10911×2×79=1738772×(54÷9)=463227×(67-52)=405566-(692-667)=541264-20÷4=259425-425+368=368336÷3÷7=16459÷(915-906)=51580-28×17=104294÷(49÷7)=42474+77×3=705360÷8×20=90097×(12÷3)=388268-69×3=61324÷3÷4=27431×7-108=2909435÷(217-212)=87225÷5+142=18728×(208÷8)=72831×10+125=43517+193+728=93835+153=188528÷4÷4=33763-208×3=139456÷6×97=7372420+982-197=1205642-10×64=2345-12×21=93780-253=527(129-99)×43=1290392÷8=4915+268-113=170477+(383-158)=702276÷6÷2=23829-90-45=694834÷(3×2)=139780÷3×5=1300424-175-120=1291.5-1.4=0.160-13=47485-234+67=31830×2+146=206300÷(36÷9)=75241+(174-99)=31617×56=952937-11×48=409181-441÷9=132(557-83)÷3=15827÷(63÷7)=3592÷(337-333)=148237×4×7=6636363-10×14=2236.7-0.2=6.517×28-196=280311×3-574=359705-531+92=266695×6÷5=834(304-277)×21=567117÷3+332=371170-80-17=7386+(211-159)=138327÷(21÷7)=109937-960÷4=697460-216×2=2824×33=792690+(981-585)=108611×88-722=246212+267=4794/7-3/7=1/7(134-113)×15=315922-(570+157)=195242×(815-810)=121060÷(2×3)=1036÷2×51=918271-218÷2=1623/7-2/7=1/7732÷(2×3)=12249×80×2=7840572÷4×8=1144306+256=56238×(81÷9)=34291+349-417=23468×2-260=676(421-301)÷3=40487-18×25=3733×51÷9=187704+389-714=37922×18+547=94352÷4×68=88496÷(64÷8)=1223×16×6=2208(488-438)÷5=1063.2+21.1=84.399×(609÷7)=8613261÷(36÷4)=2915×6×33=2970783÷3=261242÷(10÷5)=12141×10-43=367465-261+16=22064×4-135=121808×(552-546)=4848439-(52+266)=12140.5-10.7=29.845÷9×5=2522×(244÷4)=1342943+35×8=122311.2+86.8=98.0443+644+246=133337.0-6.0=31.0594-44=550726÷3=242105×9+18=963380+(251-142)=48963×90=5670130+25×3=205287×4-944=204102×(175-172)=306967-(607-526)=886432÷(2×4)=54334-532÷2=68550×(781-777)=2200103×4÷2=2064.1+1.3=5.4244+176+98=518272÷8=34755+(504-268)=991105-390÷5=2724×3×53=3816485-12×11=353279+139=418347-33×4=215510÷(42÷7)=85101×4-66=33814+747+99=860(884-242)÷3=214114+35×18=744(338-16)÷7=46638+986+911=2535(629-555)×58=4292906÷6+951=1102483-206+142=419219×4=87625×(168÷7)=60031×85=2635108+286-163=231758÷(602-600)=379488-(183-153)=45868×4=272127×4-232=27621×20-376=4490×(248÷4)=5580378÷6+491=554250-(314-308)=244861÷3=287133×5÷7=9511×47+766=1283141×6-262=584176×(63÷9)=123283×(431-425)=498974-339÷3=86138×55×9=18810310+158+490=958963-777+815=1001128÷(4×2)=1611×7×35=269559×10÷5=118610-371=23935×36÷4=31550×6×3=900476-18×18=152492-(161+326)=5224÷(447-445)=112398-21×11=16717×31=5273/6-2/6=1/676+87+595=75816×9×3=432148×6=88867×60÷5=804(803-115)÷4=17231-(498-497)=30402÷6×69=462312÷(299-293)=2477-(59+346)=72816-(161+77)=57812×(75÷3)=300105×(336-330)=630414÷2=20742×11+54=516684×(265-261)=2736201÷3=67186÷(24-18)=31473-(87+156)=23056+27×13=407176÷8×44=968169×(216-213)=507286×(27÷9)=85850×14=70017×21÷7=5120×2×26=104039×2×92=7176509-10×4=469(758-320)÷3=146140÷4÷5=761×56=341648×2×58=5568412÷(2×2)=103464÷4×5=580221×4-513=371405-231+244=418478+10×45=928685-(258+335)=92498-78×5=10820.6+75.9=96.5198-24+278=452986×6÷3=1972240×3÷9=80754-675+679=758564-(287-204)=48150×(14÷7)=100966-710+212=46812×65÷6=13019×26-50=444711-(356+263)=9245×5×6=1350173×3=519218+566+132=916620÷(2×2)=155147-180÷5=111294÷2×7=102947×5=235(334-209)÷5=25171÷9×26=494349-151=198576÷4÷4=36155-134=21636+913+64=1613176÷4×51=2244105×7=73556÷8×10=70470-219=251162+278=440288÷6=4853+14×41=62711×27×3=8912.8+10.0=12.82.8+7.6=10.4188+(882-368)=702552÷(37-33)=138749-200-443=106902-86-425=39150×16÷4=200336÷(24÷8)=11226÷(12÷6)=132/7+4/7=6/7133÷7×5=9517×50=85025×2×78=3900305÷5×4=244518×2=1036747-15×9=612483-13×21=210511+351=862258÷2=12920×(350-266)=1680280-108÷2=22669×(190÷5)=2622974-328-193=453152÷(199-191)=1926×15-83=30721÷(116-109)=346÷2×9=207(317-291)×32=83263×28÷9=196353-183-80=90119÷(35÷5)=1786×(576÷6)=825648÷2=242/3-1/3=1/3873÷9×6=58248×25×5=600098÷2+369=41861×(90÷6)=915556÷2÷2=13956×63÷7=504451-22×14=143684-12×44=156150-49-45=56464-83=3814.9+1.6=6.576-63=133.7-1.2=2.515×(144÷4)=54016÷8×53=106238×4×5=4760190+181-274=97138×7=966105÷(30÷6)=21609-(171+224)=214248+159=4076.5-1.9=4.6284-84×3=3282×9+628=1366955-(923-88)=120546÷(14÷2)=78621÷9=69366-(52+26)=28829×(252÷3)=24369.2+0.6=9.8(629-287)÷3=114670-606÷3=468483-457=26213×2=42690×(444-439)=450324÷(2×2)=81(862-610)÷3=8440×10×2=800425+347+98=870133+277+424=834258+41×2=340724+492-640=57611×39-60=369204-188+132=148872-556+279=595285×6÷2=855415+753÷3=6660.4+2.8=3.236×4÷3=48(563-511)×93=483652÷4×30=3907.0-4.3=2.7(230-149)×10=810386+(190-86)=4907.2+4.8=12.0148+174×3=670334-(354-94)=74268+212=480555÷5×9=999576÷8×5=36011×38×2=836382×2+51=815432×(16÷8)=864876-(850+13)=13471-68×6=6318×5×48=432033.1+64.0=97.110×6×4=240321-67-138=11622×8×5=88050×(126÷2)=3150557-32×17=1319×(420-377)=817105+173-112=166365×(48÷6)=292052.9-44.5=8.425×17-121=304918÷(2×3)=153598+167=765387÷3÷3=43978×2=195689×(64÷8)=71275×(664÷8)=6225148-445÷5=5972×5÷6=60254+320+373=947747×(28÷7)=2988235÷5×56=263244×61×5=13420500×6÷8=3753.8+2.4=6.2609+927+160=1696992÷2÷4=124657÷3÷3=73(118-105)×25=32513+400÷5=93528÷(16÷2)=661.1+9.9=11.0120÷6×94=1880140×6÷8=105426-404=2255×10=55033×80÷4=6602.5-0.4=2.17.5-4.6=2.9441-(482-143)=102693+(726-423)=996430-336=9420×25-55=44572÷(21÷7)=24783×7-361=5120376÷4=94576÷(3×3)=6426×5=130282-(214+26)=4281÷(3×3)=9495-354=141740-106+428=1062574-209×2=15639.3-31.9=7.480÷8×17=1709.9-0.7=9.242×(12÷3)=168493×2-312=67496+(164-125)=135394+(370-31)=733910×7=6370540÷(3×3)=6088÷8×42=46239×2×50=3900847-649-28=170232÷(2×2)=58230-41-93=96294÷(72-65)=42254÷2=12753+773-660=16668×6×2=816196÷2×4=39214×(359-340)=26622×19-146=272640÷4÷8=20990÷6+768=93346×31=14268.6-7.0=1.6135×2×3=810342+187×3=90341×20-356=464558÷(42÷7)=93192÷(2×3)=3227.2+12.9=40.1606÷(3×2)=101603+142×3=1029(366-131)÷5=4746×45×9=18630666÷3÷3=74540÷(36÷6)=9030×27-656=15412+549÷9=73108÷6×8=144551-10×39=1618.9-4.7=4.2558-168÷7=53484÷(24÷8)=28371-230=14137×(80÷8)=370754×4-442=2574387+345=732272-94×2=84693-557=13651×8-46=362316-207+168=277540+252+165=95737×3×7=777426÷2÷3=71897-68×5=557991-312-155=5241/8+3/8=4/8391×5-305=165014×7×12=1176646-53×8=222(378-348)÷2=155.5-5.4=0.1180÷2×21=1890206+227=433748÷4×3=5618.9+10.0=18.9(484-224)÷4=6532.3+25.8=58.113×3=39180÷(40÷8)=36466+118+976=1560405-(32+214)=15910×6×11=660276÷(3×2)=46375+71-330=11668×53÷4=901429÷(18÷6)=143487-(304+18)=165752÷2=37625×(306÷9)=850141÷3=47300÷5÷3=2039×2×14=109215×(450÷9)=750190+53×14=932927+452-984=39543×41×8=1410418×(311-292)=342268-154=114116×5-548=3281×4÷3=108438-(44+170)=2246.5-4.9=1.6281-224=57426+120-343=203618÷3÷2=103378-322=56578+164×2=906879-288÷8=84351×2×8=816156+672+18=846142×(36÷9)=568253×3=759284-(481-298)=101225-490÷7=155415-122×2=17186×(816-742)=63643/7+2/7=5/7709×(47-40)=4963404-118-160=126723-213=51038×2×65=4940506+43×16=1194316+124=44043×49÷7=301153+457×2=1067792÷8×73=7227226×3-215=463398-51×3=245599×(513-506)=419322×16=3528.2+6.0=14.220×18÷5=72488÷(36÷9)=12240÷5×43=344414-327+242=329(482-306)÷8=22528-23-443=6231×32=992325-816÷3=5328×31=868172×(35÷7)=860380÷5×37=281295×36÷5=68464÷(4×2)=832.7+64.7=97.4196-99-96=116×(80÷8)=160140×3×8=3360(347-87)÷4=65187+51+258=496372÷2+306=492931+972÷3=125536×44=15846.6-2.9=3.777×5-355=30138×4+489=104116+746+347=1109227-(243-85)=6953×21×2=2226306×3-762=15659×(103-26)=4543252÷4=63131×4+215=739484×(30÷5)=2904984-(112+701)=171610÷(10÷2)=12221×28-409=17921×2×54=2268108×8=864(913-832)×62=5022792÷9÷2=447.4+1.0=8.4563-189÷7=53688×29=2552130÷2=6566×52×3=10296337-(494-185)=28856×8÷2=342416×38÷2=304558-68×6=150355×(316-311)=1775220-115+60=165264÷3=885.1-3.8=1.360÷(411-409)=3012×15×3=540204+117+178=499346-570÷2=6163×2×5=630428+114×3=770261+(911-53)=111977÷7×26=28619×2=3812+924÷7=144320-10×29=3039×2×82=639650×13÷5=13044