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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦172+28×19=303-(205+64)=102÷3×96=87×5=674-154×4=498÷2×4=57.9+23.8=472-44÷2=688÷(4×2)=488-393+391=60×72×3=13×20×2=231-214=74×(315÷5)=280÷(16÷4)=381×(35÷5)=898×3=70×8×3=368÷4×54=60÷6×62=70.6+0.8=336-206-90=744÷8×2=281×2+84=91÷7×83=3.2+3.4=408÷(2×3)=101×8×5=(816-340)÷7=15÷(197-194)=747-52×2=832-149×2=136÷(2×4)=265×3-305=21×(60÷6)=7.2-2.3=(966-371)÷5=4/8-1/8=830÷5×9=429-327=298÷2=802-(226+63)=580-16×30=472×7=42.2-23.4=620+350-880=801÷9×8=952÷(4×2)=22×5=192÷8×24=396÷6=304÷(2×4)=86×(103-95)=464-12×22=33÷3×52=409-302-57=230-248÷8=275-40×2=298×3×8=227-(475-277)=872÷(2×2)=996×5÷4=182÷(977-975)=933-77-494=71.4-25.1=504÷8÷9=863+207+373=27×29×8=481×2-911=507+655=752+668-440=764-(274+232)=82×(584÷8)=984÷6+237=180÷(229-225)=160÷8×2=10×(90÷2)=494-38÷2=528÷4÷6=48×(337-331)=870-177-654=69+143×6=42×(272-231)=806-(654-380)=260÷5=58×(102÷6)=80×14÷5=613×5=37+88=(646-388)÷3=168÷(84-78)=14×27-84=10×60+208=196×(30÷5)=109×5-63=158×(40÷8)=421-100×4=6.9+9.6=36×30=56÷(16÷8)=18×52×3=21×11×2=13×(72÷4)=11×(294÷6)=30×28÷4=560÷5÷8=371×2÷7=319+91=87÷3×8=308-375÷5=12×(156-103)=226+(879-337)=448÷4÷7=693+(908-93)=245-(408-292)=132÷6×51=73×(272÷8)=10×39×2=33×26÷3=808×2=21×8×4=32+404×2=215÷5=224×3+219=34×25=217-(117+34)=54+211-158=154÷2×23=286-34-70=(416-374)×12=35×2×5=377-107-215=521-(36+73)=60×(70÷7)=966÷6×7=392÷7×2=72÷(2×3)=11×2×65=61×54÷6=278-(79+64)=26×4×6=528-51×10=23×13-16=87÷3×6=10×86=135-81+141=24×4×72=19+42×11=429-10-300=785÷(35÷7)=(650-410)÷6=(489-17)÷4=396÷3÷3=35×2×87=52×6÷2=81+195=14×4×31=894+23×33=800-234÷3=467-(280+79)=925-14×56=34×20-76=6/9+3/9=72÷4÷9=428-157-91=81×6=21×(64÷2)=412+(377-188)=(884-124)÷2=155×(177-171)=22×15×3=972÷9÷9=271-20×13=202+126=983×9=348+736÷8=9.1-1.5=22÷2×13=490+(732-148)=824+(444-183)=128÷4×6=622+34+73=925-341+280=893×8÷2=5.6+6.0=412×(622-619)=461-280÷8=246÷3=3.4-0.9=218+(444-53)=425-495÷3=288÷3÷2=828÷6=119×(16÷2)=116×(343-335)=498+11×57=770-274-77=81×4×2=828÷(54-50)=350+102=431-232÷4=(372-360)×19=63×7×9=296÷(339-335)=636+420+185=330÷5÷3=49×2×39=276×3=442×(778-771)=240×(18÷6)=89×(999-965)=120×7-296=94×76×9=471+128=30÷3=636-154=39×49=23×4×17=887-748=48×(40÷2)=172+768÷8=20×23-89=218-161=336÷(685-683)=480÷2+77=332-167+238=13×7×13=186+194=(416-80)÷4=78×(60÷6)=846÷(3×3)=368+114÷3=84÷(21÷7)=22×13-226=460+(716-173)=16×65=221+144=480-13×26=48÷(2×4)=28×49=575-38×13=29×10×3=868×6÷2=418÷2+183=312÷(64÷8)=80×31÷2=720÷2÷8=38×4+643=75÷5÷3=637-(359-336)=12×34=792÷(4×2)=66×15=292-(285-227)=2.9-0.6=654÷(3×2)=404÷(2×2)=40÷5=455÷(45÷9)=580×6=467-10×44=499-(359-223)=565÷(206-201)=852÷4+273=58×8÷4=222÷6×10=(392-185)÷3=681-308=166×2÷4=2.0+5.2=4.9-3.6=91.3-64.9=102-532÷7=288÷(323-317)=622-14×18=24×3×56=193-11-11=524+450-18=128÷(4×2)=390-14×25=765÷(705-702)=49×29×4=140+10×31=197+(454-156)=237×(839-836)=414-25×9=351×2=21×2×81=852÷(349-345)=267+263+348=108+185+695=36×(250-226)=95×5=400-186×2=175+249-252=180÷(27÷9)=111+19×36=(770-40)÷2=504-(859-561)=943+329-101=859-(773-346)=774-684+225=592÷8×53=27×21=397-414÷9=810÷(3×3)=600+(983-953)=175-57÷3=4.0+3.7=42×81=527+626+985=314-31×10=452-(74+321)=119-456÷6=222+183×3=313-273+314=24×2×84=11×12×5=459-(285-128)=299-(112+51)=43×21=4.0-3.8=57÷3=50×(136÷2)=21×3×62=104×5×9=357×(979-972)=516÷(18÷6)=(210-161)×11=993+188+598=7.8+5.6=8.8+4.8=87+116=350÷2÷5=979+125×8=718+996+978=675-304÷4=251-16×11=26×3×19=924÷(365-362)=9.5-1.2=10×38-349=761+470÷5=61×(411-403)=65+82=11×45-110=548-182×3=9.0-3.7=112+174×5=30×8÷6=964×(492-489)=348×5=52×9=102×4÷3=226-208=14×63÷2=254+277=756÷9÷2=(304-289)×41=2.1+6.0=564÷2+254=(323-56)÷3=85×(16÷8)=12×3×50=444-930÷5=797-786=654÷(2×3)=135×3÷9=16×50÷4=368+55×10=893+403-65=(460-268)÷3=145×6×2=687-554÷2=800-10×32=394-35×11=401+39×21=681×4-206=192÷(191-185)=13×20×3=551+181+371=19×5×87=11×17-134=16÷8=71+235×4=819-(376+289)=271-198=40×(904-821)=21×(206-174)=750÷(2×3)=57÷3×51=6.9+3.6=470×7-345=60+191+495=(201-168)÷3=347+817=370+245÷7=92×33÷4=840÷4=140-118+318=428÷(56-52)=336-93=816÷4=10×18×2=313×2=14.4+72.5=(453-57)÷6=52×(193-189)=464×3÷6=862+(516-510)=312×(10÷5)=16×(535-473)=45×2×4=121+35=72+697+39=901-(79+579)=5.5+9.2=426-(226-191)=138÷3+79=382-(41+212)=685×6÷3=58×(864÷9)=289×6÷3=149×7=303×(279-276)=885×7-982=304+771-842=(364-149)÷5=277-(102+102)=72×7-278=112+390÷2=13×10=16×4×81=6.6+4.5=785-563-180=998÷2×9=402-340+489=321×3÷9=458-323=41×10-406=63×(603÷9)=288÷(877-871)=540+28×10=278+(83-13)=25×(603-543)=489-(144-133)=36×27÷3=35×16+954=847-223=40÷(347-345)=336-28-66=51×8-28=100÷2×19=59-12=80×2×6=44×54×5=12×60÷2=390÷(10÷2)=416÷2×4=228+15×48=371-(266-236)=32×3×87=34×(150÷2)=11×13×2=622-(131-117)=142×2÷4=482÷(465-463)=1/4+2/4=327-223+765=968×(224-220)=299+(196-187)=317×(42÷6)=17×4÷2=953-(86+302)=550×3=(234-209)×16=357÷(42÷6)=27+(402-106)=29×(361-339)=712-551+317=2.9+8.4=368÷2÷8=674×2-39=486-(125+39)=429-272÷8=102÷(58-52)=208+954÷9=696-(642-239)=724×(35÷7)=2.0+60.5=145×6-551=469-92×2=60÷4×39=322+35×9=574÷7×8=316×4=78.9-37.3=40×11-56=212×3-181=271-12×22=17×53-656=892×5÷2=429-114×2=57+132+481=60×(169-164)=(236-201)×25=81÷9×97=390÷5÷2=144÷2=483-232=38×2=28×14-189=19×4×29=702÷2÷9=74×12-494=111×6×2=612+363=471-21-389=188+64-119=636÷4=37×6×3=346×(94-86)=259+(412-156)=115+133=909-25×35=594×(18÷6)=127+192-198=42×21÷3=34×20-75=8.4-7.4=276÷4×23=91×(414÷9)=338-60-231=698+129+106=727-(305+149)=11×33-123=226-240÷2=(837-609)÷6=142-462÷6=244×(100-97)=673-140=43×2×11=12×(192÷3)=70×12-555=9.4-2.8=3.2-2.6=13×(128÷2)=30÷(319-316)=134÷2×41=796+38×21=25÷(186-181)=625×(21÷7)=94×49×5=487-693÷3=83+702-136=641×4-879=430×(28÷4)=711-357=666÷(2×3)=414-176=864÷(72÷9)=488+348÷3=189÷7=188×(35÷5)=602-97×5=21×40÷8=749+815=31×3×16=574-356+914=173-15+335=162+109×5=348÷3=477-372÷4=396-452÷2=141+14×59=470÷(209-204)=727-225×2=87+142÷2=55×11=451+225+66=345-(339-142)=555×(56÷8)=145÷5×84=(237-222)×30=72×2×5=19×(266÷7)=304+(459-421)=43×2×18=133×8÷7=36×25÷5=828-544-171=596×8-128=816-60=54÷(127-118)=209+(495-102)=11×20×3=727+(646-43)=46.8+37.2=230÷2=(288-251)×64=55×4÷2=646+861+455=905×(688-683)=404+(366-314)=(475-289)÷2=48÷6×20=200×2+446=608÷8+120=756+(633-344)=777-71+142=839-172×3=6.8+0.3=42×36÷2=438-100-225=463-68=85+(968-789)=292-228=653×6÷3=22+27×8=7.6-6.6=336÷7+266=322-82×3=279-(855-657)=104÷(18÷9)=6/8-2/8=60×10÷2=10×3×95=(261-237)÷8=164+(900-700)=34×12×7=229+344÷2=157+151-33=452+602=205+52-100=12×29=19×2×7=500-(769-346)=28×(162÷6)=650÷2=9.4+51.5=185+51×11=170+11+588=348×(107-102)=(866-773)×24=469-333+264=211-12×10=3.5+14.3=28×15-349=4/6-1/6=221×2+30=187-636÷4=38×8÷4=959+673-149=155+177-69=12×17×3=33×2×25=938-707+623=415-84×3=267+317×2=859-23×5=354-191+233=(854-830)÷8=477÷3÷3=165+309=229×(32÷8)=23×17×2=5/7-1/7=187×2-362=896÷(965-963)=666-225+370=405×2÷9=46+26×30=662+450+520=360÷(35÷7)=22.3+61.3=(762-612)÷2=16×5×47=82×70×9=305-35×6=352-(367-105)=444-155=62×8-396=180÷(3×2)=288÷6×34=716-42-547=78÷(48÷8)=999-(31+35)=82×38×2=220+329=14×18×9=57÷(439-436)=140÷5÷4=157+87+150=783÷(3×3)=486+(760-596)=47×(160÷2)=30.0-22.7=830×2÷5=818÷(944-942)=15×(315-281)=469-21×17=61×16-710=3.5+5.3=718÷2+555=611×(509-502)=(387-243)÷8=315-(227-37)=19×(107-63)=768×3÷9=14×(99÷9)=14×85÷7=901+28×30=335-66×5=(930-832)×81=33.2+62.9=939-(376+249)=257×(18÷9)=33×(451-446)=776-18×13=59+51×18=28+486÷6=600÷6×9=19+11×59=5.4+4.8=564÷(2×2)=471-32-364=1.4+8.2=184+186+432=486÷(3×2)=306-(246-220)=130+73×11=64+13×14=497-151-242=2.9+4.1=838-(529+25)=462-396=474-15×30=244+753+433=35×2+431=241×4+774=29×11×3=19×5×34=83×(77÷7)=715-55×9=365-11×31=52÷4=(372-337)×34=91×7-159=292+(733-54)=457×2×7=33×15-101=301+96=645-(142+414)=376-57-205=210÷7÷2=832÷(2×2)=575+(817-211)=43×7×3=172÷(32÷8)=826-(183+298)=302-69+260=750÷(30÷6)=64÷(2×2)=28×12=46+255÷3=174+30-97=10×9×32=437+(73-12)=855÷5+307=75.1-10.5=263+52-209=378+106+234=231+54×10=29×4×6=480×2=464-(146+226)=38.6-13.4=457-449+391=735-166-427=9.2+8.8=930÷5×3=3/7+2/7=2.8-0.5=2/8-1/8=521+306+42=466×2+43=887×5=20+147×6=265+531-543=154÷7×23=5.9-0.7=492÷(12÷4)=240+47=66×19÷6=160÷(460-455)=93×10-890=151+654-648=816÷4÷4=360÷(333-331)=31×8-241=84×80÷7=632÷8×23=522÷(36÷6)=56÷2=1.7+1.0=84-23=92×(38÷2)=232×(459-455)=11×9×68=20+136×3=55×3×9=99×62=840÷(45÷9)=576÷3×6=30×78=164÷(32÷8)=284-44-118=15×70÷2=393÷(293-290)=703-441+635=19×(378÷9)=373×2×3=7.5+7.3=576-786÷3=165×(18÷9)=418-815÷5=55×14÷5=382-229+232=95×(100÷4)=440-20-186=651÷7×5=92×56÷4=956÷2=179+54×6=64×14=103-57=398-(812-438)=121-(64+25)=102×9+266=7.3+8.6=87×6÷3=990÷6÷3=732-702+331=534+124×7=144×(14÷7)=92×9-397=(492-156)÷8=103-24+87=28×15=19×12×4=15×3×44=1/8+5/8=(418-162)÷4=575×(314-306)=576÷(2×3)=490-(183-103)=17×(250÷5)=462÷3=806+978=930÷3×9=415÷5×4=288÷(2×3)=256-41×2=399÷3+196=237-40÷5=284+16×42=2/5-1/5=95-567÷7=68×7×2=116÷(720-718)=555-(852-598)=675÷5×2=245+118-275=55×(360-357)=54÷9×42=216÷8=357-14×11=493-176=18×37+444=93.9-74.0=25×(135÷3)=887-207+441=717-794÷2=42×2×41=158×4=244×4÷8=469÷(753-746)=24×26÷3=1/7+3/7=758÷2×8=922+261-196=239×4=92×73÷2=888÷(2×4)=786÷3+960=128-312÷3=447+482+453=841+355-118=787-218×3=800×(40÷5)=52×(363-355)=354-13×13=420-36×8=40.1-34.3=461-28-158=774÷2+692=481-34-443=5/10-3/10=27×15=63×16=151×3×2=15×34÷6=729÷9+310=28.2+54.3=480-91×5=18×27+956=120×(21÷3)=547+233=30×3=792÷8×82=600÷5÷8=405-173×2=713-396-154=723+(496-492)=27×74=30×32-309=21×30÷5=13×2×85=(326-106)÷2=610×6=336+217=454-(53+320)=68×(80÷8)=724÷4×5=98×(15÷3)=153÷9×86=75×(91-84)=13×42÷6=862-736-58=51×38×9=132÷(906-903)=433-21×8=104÷8=118×(81-73)=846÷(12÷2)=18×14×2=969×(14÷2)=(489-468)×17=144÷8×15=96÷8×94=10×6×52=264-70-65=885-64×11=4/10+6/10=89-49=228÷(18÷3)=449-(61+251)=471÷3=280+115+226=158+319=31×3+107=87×9×3=935-140×2=362-60-81=85×11-758=24÷6×9=2/10-1/10=27×3×34=357×7=497×(36÷6)=478+13×3=882×(40÷8)=642×(30÷5)=158×6÷4=804+37×24=99×(284-258)=135÷5×33=778+168÷3=708+24×5=137×4-483=48×12÷4=418×(32÷8)=641×(80-75)=233×3-219=753-(375+365)=274+213+487=84×69×8=668+203+100=493-10×40=528÷4÷3=14×71-656=182-(310-207)=(980-662)÷3=884×9÷4=13×61+191=528-(856-745)=469-(114+156)=64÷4÷2=254×2-223=280÷8×94=209+(464-412)=822-285×2=610÷5=3/6+2/6=125÷5×7=497-47×2=629×2-892=109-33+243=24÷(2×2)=171+169=12×24÷6=18×4×82=108×(28÷4)=88+222=759-58-308=386+211+35=122+184=15×58-104=500×2-316=910-(270-267)=300÷(410-405)=22×20-216=496+141=294÷3=45.0-22.4=292+584÷4=375×2-608=418-28×12=912÷3=65×12÷3=(374-360)×50=3/7-1/7=864÷4÷8=10×30=108÷6×44=430+(481-328)=293+(912-576)=498+(474-228)=1.5-0.9=108×3×4=600×6-554=388-123+67=653-(413-71)=587+199=78×86=772-10×48=54×4÷2=80÷5÷8=496-228=491-20×12=268+(707-697)=455÷7+375=91÷(49-42)=60×29=631-48=22÷2×8=37×(950-869)=(475-99)÷4=395-234+325=296÷4+866=91×(188÷2)=464÷(2×4)=36÷4×13=677×(446-438)=50÷5+110=66÷2×25=429+(813-592)=77×(715-620)=15×18-114=374+155×6=94-34+439=5.0-0.5=436-10×11=260×7=98+(351-176)=327÷3=415×9-223=2.8+6.3=21×7×2=25×(312÷4)=139+333=34×(33÷3)=287×3-176=19×44-787=16×3×8=24+194-216=46×74=10×8×93=7.5-4.3=140×3÷4=273+444÷4=175÷(60-55)=344÷(36÷9)=63×69÷7=671+506+227=10×40-352=22.2+67.7=986-70×11=40÷5×60=859-(96+306)=930×(118-110)=353-(471-314)=301-233+189=(285-45)÷8=107×2-86=579÷(12÷4)=640÷8÷8=888÷(445-437)=377+429=763×2=46×82÷2=700÷4×8=462-307-94=909÷(45÷5)=293-(436-206)=146×4=137+610+19=128×4=377-(270+97)=800×7-609=26×24=(567-494)×32=791-496+283=919+(587-277)=81×(27÷3)=10×63-319=293×3×8=24×18-404=505×(967-959)=93+397=800×7=584+533=23×6×7=4.7-3.4=99×10÷6=368÷8÷2=284+204×2=527-301+164=7.4+1.8=14×10+155=43×15=32.1+34.1=88+726+633=101×6=161+752÷8=708×8÷4=183+473+928=22×(88÷8)=28×27=28×57÷6=24×5×3=187-(672-559)=187-10×3=980÷(2×2)=719-126=232÷(326-322)=29×20+345=794÷2+704=(261-229)×46=47×29×7=81÷9×89=(137-125)×22=720÷4÷2=266+194-134=527-420÷6=6.7-5.5=261×(12÷4)=220+390×2=52×(579-553)=700+428+607=198÷(10÷5)=11×7×98=11×23×2=944+410×2=9.1+4.6=895-224-420=890+876÷2=60÷2×40=807-(959-810)=937×(41-36)=23×40÷5=739-34×7=749-38×15=3/8+2/8=394-(135+34)=954+856+775=5.7-3.3=210÷2÷3=224÷4÷8=284-84÷2=621×8÷4=719-669+177=378-(179+193)=344÷(4×2)=390-209-50=40÷(454-450)=35+292+490=355÷(45÷9)=14×(241-173)=38×(405-391)=80×48×6=15×7×5=4/5-1/5=44×(447-441)=296÷(32÷4)=35×(153÷3)=477-36×6=220-(89+111)=890-62×4=512×6-608=9.2-6.6=5.6-1.9=553-24×10=20÷2×79=112×5=201+53=343÷7=888÷4÷3=371-21=21×44÷3=801÷(3×3)=142-504÷4=699-463=27+10×69=732÷(3×2)=48-19+132=62×88÷8=76÷2×8=311+791-822=326-240÷4=12+108×9=14×53=147-266÷2=348+11×17=(403-241)÷9=371+109-109=91×2×9=346-175+228=715-449=(386-76)÷5=(365-237)÷2=13×7×39=644÷(890-888)=413-(23+243)=39+(241-33)=9.3+4.9=434-(97+142)=296×3=220÷2=(475-243)÷8=604+22×17=53×15-444=374-(130+208)=46×10-66=6.6-5.4=363÷3=9.5-8.9=343×2-221=289+732-608=933-22×20=89×90÷3=11×34-300=264+41-168=339+10×46=138×3-125=152+984-403=190+399-212=20×28-399=78×95×4=423-(185+139)=483×2-204=(406-169)÷3=33÷3×8=101×(203-196)=484×4-87=435×(149-146)=821-94=11×43-382=490+(796-741)=1/5+4/5=280÷7÷4=481-480+264=2/6+4/6=2/3-1/3=480÷(12÷2)=15×28÷6=663÷3=137+274-214=324+567-216=300÷2=24.5-20.8=20+249-92=182×(32÷8)=17×21=432+(448-108)=178+184-202=10×59+251=532÷(2×2)=12×13×4=15×9=239×3=924-(862-341)=143+130+175=16×26×2=59×12×7=258×2=31×26=454+287÷7=15+28×16=12×6×86=80÷4=11×8×3=759×(304-299)=(836-380)÷4=882÷2×9=943-176=744+198×3=217+(366-50)=190÷2=570×5-991=17×22×2=86×69=447+172×2=(227-213)×83=57×(430÷5)=407-(230+164)=63+(459-432)=759÷3×8=16×59=184÷(24÷3)=786+224×3=415-(172-110)=318÷(12÷2)=534-138÷3=867-179-10=18×4×64=390-33-65=16+92×5=777×6÷2=87.9-60.6=398-118-103=592-11×48=128×(189-184)=195×5×8=790+13×49=81×53×6=321+298+326=32×70=254÷(18÷9)=490×2=248÷(4×2)=187+116×3=12×5×35=611-565+889=5.6-4.1=178+86-106=96+236+424=266÷2=10×(193-133)=678÷(3×2)=9.3-8.6=145+70=22×(126÷9)=644÷7×57=335÷5×3=28÷(36÷9)=15×(27÷3)=2/6+3/6=474-58×7=642÷(744-742)=223-10÷2=724-875÷5=400÷(2×4)=128÷(32÷4)=379+134+452=295-116-121=(286-202)÷6=481-304=(902-502)÷8=438-(342-208)=80.6-58.4=(287-269)÷6=47+52=929+388=(568-531)×28=17×3=(944-559)÷5=890×(762-756)=47×71×9=505+479-567=931-(970-784)=23×12-225=369-203+270=90×(81÷9)=30×4÷3=848-85=161+200-245=49×18+704=292-(486-445)=365+(466-421)=35×5×4=436-(228-86)=158×(216-213)=77×2×5=296-11×9=432-25×14=996-(242+60)=774÷3×9=433-345-28=815-44×12=424÷(72÷9)=76×(511-504)=(442-431)×67=53×18=15×5×77=152×(12÷2)=964÷2÷2=484-269=364-13×8=656÷8×5=14÷2×35=821×(54÷9)=488÷8+860=66÷(2×3)=412÷(20÷5)=626-476-138=229×3-323=180×(32÷8)=170÷5=510÷(3×2)=966÷2÷3=432÷3÷8=334+10×58=495×2-633=461-(190-153)=947-53×7=2/7+4/7=356-292+386=653+409-874=494÷2×8=104-62÷2=462-116÷4=4/7-2/7=977-48×17=195×2÷5=85÷(25÷5)=188×3÷6=78×(294÷6)=144÷(15÷5)=89+17×3=873-(282+223)=676-41×4=9.9+1.2=33×24=380-375+142=765÷9×8=92×46÷8=625-(449-252)=(796-112)÷6=459÷9÷3=(139-91)÷6=857+237÷3=(404-361)×49=12×72-76=377+830-581=306-326÷2=68×(15÷5)=370+114÷6=468÷6×41=17×47=115×2=431-(442-63)=19×28-134=984×3÷4=0.9+5.7=120÷4÷2=49÷7×62=144÷3+165=10×21×4=572÷(2×2)=192÷4÷2=135÷(63÷7)=34×6×2=156÷4×3=720÷(3×3)=24×14÷2=448÷(16÷8)=451×(10÷5)=963-738=230×(36÷9)=12×(294÷6)=435÷5=280+226×3=14×39-100=272÷4=500×4÷2=198+395×2=900÷3×8=32×(457-428)=281-11×25=33÷(499-496)=(387-383)÷2=724-235×3=254-228=31×(988-972)=773-264÷3=41×2×6=696×2-755=20.0+75.9=366-64×5=76×(54÷6)=774+183=494-46×10=876÷3×6=17×63=862-243×2=873-(821+39)=593×7-251=15×13×2=44×10-214=78×4×3=229+188+16=59×14=30×12+159=400-304+197=46×(96÷6)=48×6÷9=49×2×8=604+190×3=183×(63÷7)=168+232-73=430-14×12=723÷3×8=153-93=193+42×20=222×4÷3=70÷2÷5=62+313+396=288÷4×6=9.2-2.5=30×2×20=(475-379)÷2=983-543-83=112×(127-123)=參考答案172+28×19=704303-(205+64)=34102÷3×96=326487×5=435674-154×4=58498÷2×4=99657.9+23.8=81.7472-44÷2=450688÷(4×2)=86488-393+391=48660×72×3=1296013×20×2=520231-214=1774×(315÷5)=4662280÷(16÷4)=70381×(35÷5)=2667898×3=269470×8×3=1680368÷4×54=496860÷6×62=62070.6+0.8=71.4336-206-90=40744÷8×2=186281×2+84=64691÷7×83=10793.2+3.4=6.6408÷(2×3)=68101×8×5=4040(816-340)÷7=6815÷(197-194)=5747-52×2=643832-149×2=534136÷(2×4)=17265×3-305=49021×(60÷6)=2107.2-2.3=4.9(966-371)÷5=1194/8-1/8=3/8830÷5×9=1494429-327=102298÷2=149802-(226+63)=513580-16×30=100472×7=330442.2-23.4=18.8620+350-880=90801÷9×8=712952÷(4×2)=11922×5=110192÷8×24=576396÷6=66304÷(2×4)=3886×(103-95)=688464-12×22=20033÷3×52=572409-302-57=50230-248÷8=199275-40×2=195298×3×8=7152227-(475-277)=29872÷(2×2)=218996×5÷4=1245182÷(977-975)=91933-77-494=36271.4-25.1=46.3504÷8÷9=7863+207+373=144327×29×8=6264481×2-911=51507+655=1162752+668-440=980764-(274+232)=25882×(584÷8)=5986984÷6+237=401180÷(229-225)=45160÷8×2=4010×(90÷2)=450494-38÷2=475528÷4÷6=2248×(337-331)=288870-177-654=3969+143×6=92742×(272-231)=1722806-(654-380)=532260÷5=5258×(102÷6)=98680×14÷5=224613×5=306537+88=125(646-388)÷3=86168÷(84-78)=2814×27-84=29410×60+208=808196×(30÷5)=1176109×5-63=482158×(40÷8)=790421-100×4=216.9+9.6=16.536×30=108056÷(16÷8)=2818×52×3=280821×11×2=46213×(72÷4)=23411×(294÷6)=53930×28÷4=210560÷5÷8=14371×2÷7=106319+91=41087÷3×8=232308-375÷5=23312×(156-103)=636226+(879-337)=768448÷4÷7=16693+(908-93)=1508245-(408-292)=129132÷6×51=112273×(272÷8)=248210×39×2=78033×26÷3=286808×2=161621×8×4=67232+404×2=840215÷5=43224×3+219=89134×25=850217-(117+34)=6654+211-158=107154÷2×23=1771286-34-70=182(416-374)×12=50435×2×5=350377-107-215=55521-(36+73)=41260×(70÷7)=600966÷6×7=1127392÷7×2=11272÷(2×3)=1211×2×65=143061×54÷6=549278-(79+64)=13526×4×6=624528-51×10=1823×13-16=28387÷3×6=17410×86=860135-81+141=19524×4×72=691219+42×11=481429-10-300=119785÷(35÷7)=157(650-410)÷6=40(489-17)÷4=118396÷3÷3=4435×2×87=609052×6÷2=15681+195=27614×4×31=1736894+23×33=1653800-234÷3=722467-(280+79)=108925-14×56=14134×20-76=6046/9+3/9=172÷4÷9=2428-157-91=18081×6=48621×(64÷2)=672412+(377-188)=601(884-124)÷2=380155×(177-171)=93022×15×3=990972÷9÷9=12271-20×13=11202+126=328983×9=8847348+736÷8=4409.1-1.5=7.622÷2×13=143490+(732-148)=1074824+(444-183)=1085128÷4×6=192622+34+73=729925-341+280=864893×8÷2=35725.6+6.0=11.6412×(622-619)=1236461-280÷8=426246÷3=823.4-0.9=2.5218+(444-53)=609425-495÷3=260288÷3÷2=48828÷6=138119×(16÷2)=952116×(343-335)=928498+11×57=1125770-274-77=41981×4×2=648828÷(54-50)=207350+102=452431-232÷4=373(372-360)×19=22863×7×9=3969296÷(339-335)=74636+420+185=1241330÷5÷3=2249×2×39=3822276×3=828442×(778-771)=3094240×(18÷6)=72089×(999-965)=3026120×7-296=54494×76×9=64296471+128=59930÷3=10636-154=48239×49=191123×4×17=1564887-748=13948×(40÷2)=960172+768÷8=26820×23-89=371218-161=57336÷(685-683)=168480÷2+77=317332-167+238=40313×7×13=1183186+194=380(416-80)÷4=8478×(60÷6)=780846÷(3×3)=94368+114÷3=40684÷(21÷7)=2822×13-226=60460+(716-173)=100316×65=1040221+144=365480-13×26=14248÷(2×4)=628×49=1372575-38×13=8129×10×3=870868×6÷2=2604418÷2+183=392312÷(64÷8)=3980×31÷2=1240720÷2÷8=4538×4+643=79575÷5÷3=5637-(359-336)=61412×34=408792÷(4×2)=9966×15=990292-(285-227)=2342.9-0.6=2.3654÷(3×2)=109404÷(2×2)=10140÷5=8455÷(45÷9)=91580×6=3480467-10×44=27499-(359-223)=363565÷(206-201)=113852÷4+273=48658×8÷4=116222÷6×10=370(392-185)÷3=69681-308=373166×2÷4=832.0+5.2=7.24.9-3.6=1.391.3-64.9=26.4102-532÷7=26288÷(323-317)=48622-14×18=37024×3×56=4032193-11-11=171524+450-18=956128÷(4×2)=16390-14×25=40765÷(705-702)=25549×29×4=5684140+10×31=450197+(454-156)=495237×(839-836)=711414-25×9=189351×2=70221×2×81=3402852÷(349-345)=213267+263+348=878108+185+695=98836×(250-226)=86495×5=475400-186×2=28175+249-252=172180÷(27÷9)=60111+19×36=795(770-40)÷2=365504-(859-561)=206943+329-101=1171859-(773-346)=432774-684+225=315592÷8×53=392227×21=567397-414÷9=351810÷(3×3)=90600+(983-953)=630175-57÷3=1564.0+3.7=7.742×81=3402527+626+985=2138314-31×10=4452-(74+321)=57119-456÷6=43222+183×3=771313-273+314=35424×2×84=403211×12×5=660459-(285-128)=302299-(112+51)=13643×21=9034.0-3.8=0.257÷3=1950×(136÷2)=340021×3×62=3906104×5×9=4680357×(979-972)=2499516÷(18÷6)=172(210-161)×11=539993+188+598=17797.8+5.6=13.48.8+4.8=13.687+116=203350÷2÷5=35979+125×8=1979718+996+978=2692675-304÷4=599251-16×11=7526×3×19=1482924÷(365-362)=3089.5-1.2=8.310×38-349=31761+470÷5=85561×(411-403)=48865+82=14711×45-110=385548-182×3=29.0-3.7=5.3112+174×5=98230×8÷6=40964×(492-489)=2892348×5=174052×9=468102×4÷3=136226-208=1814×63÷2=441254+277=531756÷9÷2=42(304-289)×41=6152.1+6.0=8.1564÷2+254=536(323-56)÷3=8985×(16÷8)=17012×3×50=1800444-930÷5=258797-786=11654÷(2×3)=109135×3÷9=4516×50÷4=200368+55×10=918893+403-65=1231(460-268)÷3=64145×6×2=1740687-554÷2=410800-10×32=480394-35×11=9401+39×21=1220681×4-206=2518192÷(191-185)=3213×20×3=780551+181+371=110319×5×87=826511×17-134=5316÷8=271+235×4=1011819-(376+289)=154271-198=7340×(904-821)=332021×(206-174)=672750÷(2×3)=12557÷3×51=9696.9+3.6=10.5470×7-345=294560+191+495=746(201-168)÷3=11347+817=1164370+245÷7=40592×33÷4=759840÷4=210140-118+318=340428÷(56-52)=107336-93=243816÷4=20410×18×2=360313×2=62614.4+72.5=86.9(453-57)÷6=6652×(193-189)=208464×3÷6=232862+(516-510)=868312×(10÷5)=62416×(535-473)=99245×2×4=360121+35=15672+697+39=808901-(79+579)=2435.5+9.2=14.7426-(226-191)=391138÷3+79=125382-(41+212)=129685×6÷3=137058×(864÷9)=5568289×6÷3=578149×7=1043303×(279-276)=909885×7-982=5213304+771-842=233(364-149)÷5=43277-(102+102)=7372×7-278=226112+390÷2=30713×10=13016×4×81=51846.6+4.5=11.1785-563-180=42998÷2×9=4491402-340+489=551321×3÷9=107458-323=13541×10-406=463×(603÷9)=4221288÷(877-871)=48540+28×10=820278+(83-13)=34825×(603-543)=1500489-(144-133)=47836×27÷3=32435×16+954=1514847-223=62440÷(347-345)=20336-28-66=24251×8-28=380100÷2×19=95059-12=4780×2×6=96044×54×5=1188012×60÷2=360390÷(10÷2)=78416÷2×4=832228+15×48=948371-(266-236)=34132×3×87=835234×(150÷2)=255011×13×2=286622-(131-117)=608142×2÷4=71482÷(465-463)=2411/4+2/4=3/4327-223+765=869968×(224-220)=3872299+(196-187)=308317×(42÷6)=221917×4÷2=34953-(86+302)=565550×3=1650(234-209)×16=400357÷(42÷6)=5127+(402-106)=32329×(361-339)=638712-551+317=4782.9+8.4=11.3368÷2÷8=23674×2-39=1309486-(125+39)=322429-272÷8=395102÷(58-52)=17208+954÷9=314696-(642-239)=293724×(35÷7)=36202.0+60.5=62.5145×6-551=319469-92×2=28560÷4×39=585322+35×9=637574÷7×8=656316×4=126478.9-37.3=41.640×11-56=384212×3-181=455271-12×22=717×53-656=245892×5÷2=2230429-114×2=20157+132+481=67060×(169-164)=300(236-201)×25=87581÷9×97=873390÷5÷2=39144÷2=72483-232=25138×2=7628×14-189=20319×4×29=2204702÷2÷9=3974×12-494=394111×6×2=1332612+363=975471-21-389=61188+64-119=133636÷4=15937×6×3=666346×(94-86)=2768259+(412-156)=515115+133=248909-25×35=34594×(18÷6)=1782127+192-198=12142×21÷3=29434×20-75=6058.4-7.4=1.0276÷4×23=158791×(414÷9)=4186338-60-231=47698+129+106=933727-(305+149)=27311×33-123=240226-240÷2=106(837-609)÷6=38142-462÷6=65244×(100-97)=732673-140=53343×2×11=94612×(192÷3)=76870×12-555=2859.4-2.8=6.63.2-2.6=0.613×(128÷2)=83230÷(319-316)=10134÷2×41=2747796+38×21=159425÷(186-181)=5625×(21÷7)=187594×49×5=23030487-693÷3=25683+702-136=649641×4-879=1685430×(28÷4)=3010711-357=354666÷(2×3)=111414-176=238864÷(72÷9)=108488+348÷3=604189÷7=27188×(35÷5)=1316602-97×5=11721×40÷8=105749+815=156431×3×16=1488574-356+914=1132173-15+335=493162+109×5=707348÷3=116477-372÷4=384396-452÷2=170141+14×59=967470÷(209-204)=94727-225×2=27787+142÷2=15855×11=605451+225+66=742345-(339-142)=148555×(56÷8)=3885145÷5×84=2436(237-222)×30=45072×2×5=72019×(266÷7)=722304+(459-421)=34243×2×18=1548133×8÷7=15236×25÷5=180828-544-171=113596×8-128=4640816-60=75654÷(127-118)=6209+(495-102)=60211×20×3=660727+(646-43)=133046.8+37.2=84.0230÷2=115(288-251)×64=236855×4÷2=110646+861+455=1962905×(688-683)=4525404+(366-314)=456(475-289)÷2=9348÷6×20=160200×2+446=846608÷8+120=196756+(633-344)=1045777-71+142=848839-172×3=3236.8+0.3=7.142×36÷2=756438-100-225=113463-68=39585+(968-789)=264292-228=64653×6÷3=130622+27×8=2387.6-6.6=1.0336÷7+266=314322-82×3=76279-(855-657)=81104÷(18÷9)=526/8-2/8=4/860×10÷2=30010×3×95=2850(261-237)÷8=3164+(900-700)=36434×12×7=2856229+344÷2=401157+151-33=275452+602=1054205+52-100=15712×29=34819×2×7=266500-(769-346)=7728×(162÷6)=756650÷2=3259.4+51.5=60.9185+51×11=746170+11+588=769348×(107-102)=1740(866-773)×24=2232469-333+264=400211-12×10=913.5+14.3=17.828×15-349=714/6-1/6=3/6221×2+30=472187-636÷4=2838×8÷4=76959+673-149=1483155+177-69=26312×17×3=61233×2×25=1650938-707+623=854415-84×3=163267+317×2=901859-23×5=744354-191+233=396(854-830)÷8=3477÷3÷3=53165+309=474229×(32÷8)=91623×17×2=7825/7-1/7=4/7187×2-362=12896÷(965-963)=448666-225+370=811405×2÷9=9046+26×30=826662+450+520=1632360÷(35÷7)=7222.3+61.3=83.6(762-612)÷2=7516×5×47=376082×70×9=51660305-35×6=95352-(367-105)=90444-155=28962×8-396=100180÷(3×2)=30288÷6×34=1632716-42-547=12778÷(48÷8)=13999-(31+35)=93382×38×2=6232220+329=54914×18×9=226857÷(439-436)=19140÷5÷4=7157+87+150=394783÷(3×3)=87486+(760-596)=65047×(160÷2)=376030.0-22.7=7.3830×2÷5=332818÷(944-942)=40915×(315-281)=510469-21×17=11261×16-710=2663.5+5.3=8.8718÷2+555=914611×(509-502)=4277(387-243)÷8=18315-(227-37)=12519×(107-63)=836768×3÷9=25614×(99÷9)=15414×85÷7=170901+28×30=1741335-66×5=5(930-832)×81=793833.2+62.9=96.1939-(376+249)=314257×(18÷9)=51433×(451-446)=165776-18×13=54259+51×18=97728+486÷6=109600÷6×9=90019+11×59=6685.4+4.8=10.2564÷(2×2)=141471-32-364=751.4+8.2=9.6184+186+432=802486÷(3×2)=81306-(246-220)=280130+73×11=93364+13×14=246497-151-242=1042.9+4.1=7.0838-(529+25)=284462-396=66474-15×30=24244+753+433=143035×2+431=501241×4+774=173829×11×3=95719×5×34=323083×(77÷7)=913715-55×9=220365-11×31=2452÷4=13(372-337)×34=119091×7-159=478292+(733-54)=971457×2×7=639833×15-101=394301+96=397645-(142+414)=89376-57-205=114210÷7÷2=15832÷(2×2)=208575+(817-211)=118143×7×3=903172÷(32÷8)=43826-(183+298)=345302-69+260=493750÷(30÷6)=15064÷(2×2)=1628×12=33646+255÷3=131174+30-97=10710×9×32=2880437+(73-12)=498855÷5+307=47875.1-10.5=64.6263+52-209=106378+106+234=718231+54×10=77129×4×6=696480×2=960464-(146+226)=9238.6-13.4=25.2457-449+391=399735-166-427=1429.2+8.8=18.0930÷5×3=5583/7+2/7=5/72.8-0.5=2.32/8-1/8=1/8521+306+42=869466×2+43=975887×5=443520+147×6=902265+531-543=253154÷7×23=5065.9-0.7=5.2492÷(12÷4)=164240+47=28766×19÷6=209160÷(460-455)=3293×10-890=40151+654-648=157816÷4÷4=51360÷(333-331)=18031×8-241=784×80÷7=960632÷8×23=1817522÷(36÷6)=8756÷2=281.7+1.0=2.784-23=6192×(38÷2)=1748232×(459-455)=92811×9×68=673220+136×3=42855×3×9=148599×62=6138840÷(45÷9)=168576÷3×6=115230×78=2340164÷(32÷8)=41284-44-118=12215×70÷2=525393÷(293-290)=131703-441+635=89719×(378÷9)=798373×2×3=22387.5+7.3=14.8576-786÷3=314165×(18÷9)=330418-815÷5=25555×14÷5=154382-229+232=38595×(100÷4)=2375440-20-186=234651÷7×5=46592×56÷4=1288956÷2=478179+54×6=50364×14=896103-57=46398-(812-438)=24121-(64+25)=32102×9+266=11847.3+8.6=15.987×6÷3=174990÷6÷3=55732-702+331=361534+124×7=1402144×(14÷7)=28892×9-397=431(492-156)÷8=42103-24+87=16628×15=42019×12×4=91215×3×44=19801/8+5/8=6/8(418-162)÷4=64575×(314-306)=4600576÷(2×3)=96490-(183-103)=41017×(250÷5)=850462÷3=154806+978=1784930÷3×9=2790415÷5×4=332288÷(2×3)=48256-41×2=174399÷3+196=329237-40÷5=229284+16×42=9562/5-1/5=1/595-567÷7=1468×7×2=952116÷(720-718)=58555-(852-598)=301675÷5×2=270245+118-275=8855×(360-357)=16554÷9×42=252216÷8=27357-14×11=203493-176=31718×37+444=111093.9-74.0=19.925×(135÷3)=1125887-207+441=1121717-794÷2=32042×2×41=3444158×4=632244×4÷8=122469÷(753-746)=6724×26÷3=2081/7+3/7=4/7758÷2×8=3032922+261-196=987239×4=95692×73÷2=3358888÷(2×4)=111786÷3+960=1222128-312÷3=24447+482+453=1382841+355-118=1078787-218×3=133800×(40÷5)=640052×(363-355)=416354-13×13=185420-36×8=13240.1-34.3=5.8461-28-158=275774÷2+692=1079481-34-443=45/10-3/10=2/1027×15=40563×16=1008151×3×2=90615×34÷6=85729÷9+310=39128.2+54.3=82.5480-91×5=2518×27+956=1442120×(21÷3)=840547+233=78030×3=90792÷8×82=8118600÷5÷8=15405-173×2=59713-396-154=163723+(496-492)=72727×74=199830×32-309=65121×30÷5=12613×2×85=2210(326-106)÷2=110610×6=3660336+217=553454-(