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571+(780-109)=40×5×4=38×22-271=33×16=45×(55-49)=46×(321-318)=801÷3+378=389-165×2=53+126×3=111-44÷2=59×27=39×(460÷5)=996-394-101=879×(35÷5)=92÷2=226×2=9.4-6.1=403-365=136÷(2×4)=355-(163-57)=17.6+34.7=440×(18÷9)=720÷(2×2)=991+(969-548)=396×8÷3=505+546+661=880+189-594=625-38-23=309-18×12=732÷6×3=727-(925-878)=6.0+1.5=146÷(16÷8)=8.3-4.2=932-181×4=5.7-0.8=845-335-289=17×23-81=654÷(3×2)=915×6÷9=804-(643-120)=369-269=38×26-104=818-(350+173)=290+61×6=714÷6÷7=14×68÷8=489-25×4=14×20+82=625-113+540=97+124=71×4=4.4+3.4=975-(74+615)=351+321×2=155+128+567=24×3×47=66.1-28.8=840÷5÷8=709-640+650=406÷(35÷5)=27×33+257=35×28÷4=242+17×33=240×4×7=17×12-185=(548-400)÷2=948÷3=954-28×20=192×2÷4=36×98×2=(927-617)÷2=189÷(327-324)=535+(554-205)=310+152=495÷5×82=636÷4×7=360÷6÷3=374-12×7=282+200×2=343+18-129=87×6=903÷(21÷7)=234÷(18÷3)=16×11×3=175+55=447-292+43=395-38×9=837×7-115=100×(45÷5)=84×9×3=288×3-722=328÷4=(333-60)÷7=301+977-470=306×2=935-606-141=85×34=788-478-145=534÷(3×2)=7.9-2.1=456-10×7=131×3×4=675×4÷3=22×90=387×8÷6=81÷(24÷8)=717+22×25=985+959=(728-642)×95=88-(27+25)=355-197=342÷2=156÷6×5=750÷5×4=436÷(10÷5)=178÷(12÷6)=414-16×2=33×3×36=65+457×2=756÷9÷7=(697-343)÷2=799×(646-638)=465-28×10=125×(112-109)=897-28×10=760-744=419-102×2=80+392÷4=94-27×2=448÷8×25=795-24×25=16×25+232=215-(12+152)=247-14×16=10×53+27=451-23×16=(935-627)÷2=47×70÷7=16÷(2×2)=30÷3×14=84÷2×23=(39-19)×85=75÷5=28+18×44=(348-204)÷4=13×5×91=440-170×2=126÷(218-211)=45×(284-281)=14×38-80=600×4=791+797+524=35÷7×29=319×3=4/8+2/8=80+749+146=96×3×2=11×35÷5=260+(214-53)=21×19+46=525×(24-18)=16×39-418=860÷5÷2=13×27÷3=112+530+238=245×6-544=271×(24÷8)=552×(506-497)=400+52÷4=195-39×4=38×90=309×3-598=21×4×95=160+89+367=309+14×24=29-14=468×4÷3=469-13×8=61+81-73=24×39÷4=788×(18÷6)=31×13×2=449-87-131=5.6-2.5=736÷(147-145)=56×(339-268)=150+98=27×25-467=904+(931-775)=56.4+29.5=12×4×79=861+(494-21)=123×(30÷6)=98÷(427-420)=242-(34+177)=179+211+108=642-188=333+246÷6=62×3×7=951÷3+385=516+107×9=669÷(818-815)=306÷9×66=626-56÷7=227×2=36÷3÷4=726×(21÷3)=490×(630-622)=389-168=244-(423-346)=308+55×7=754×2-566=305-24=162×8-294=20×29×8=45×9=174÷(3×2)=9.8+0.5=944×6÷3=38×2×85=1/8+4/8=345×2-146=640÷5=466-137×2=764÷4×9=10×65-63=26×31+605=17×18÷2=23×4×41=618+606+608=125×(45÷9)=15+172÷2=65×10=392÷7=62+164-218=425+(538-298)=(263-225)×11=10+37×24=13×8-34=813-(110+143)=440÷5÷4=888÷(3×2)=49+657÷3=509+948-197=9.0+3.0=51+784-302=12×(175÷7)=308-299+200=481-135-127=24÷3×17=149×(21÷7)=285×2×6=823+38×14=89+69=10×51÷5=40÷5×57=946-(172+654)=85÷5=78÷(15÷5)=112×7-302=176×2×9=58÷2×15=103×(237-233)=15×11-157=301÷7×11=(166-121)×15=30×2×38=309-117+28=82+267=640÷(374-372)=41×(357-348)=(991-721)÷3=165-450÷3=10×11×3=(283-169)÷6=62×16÷2=153×5=491-(365+36)=29×3×91=427×(455-446)=368÷(64÷8)=(406-94)÷4=69×26=(603-167)÷2=77+33=(448-430)÷2=839-124×3=305-62-223=847-327×2=894-844+973=75×(413÷7)=269+64=36×2×85=7.1+7.7=648÷(15÷5)=17×46-458=2/5-1/5=679+609-242=733-42×15=823-(558-63)=498+371+756=278-208=20×10×4=144÷3÷2=54.2-45.1=648÷(320-317)=29×(90÷3)=12÷(194-188)=54.8+7.5=393×2=760-54×12=397+87=861+308+410=261×(15÷5)=330÷6÷5=656+264=82×46÷4=271+494÷2=972-22×37=12×12-106=306÷6×73=130-108+463=698-11×16=38×61=(318-302)×31=23×19×2=45×21÷3=96÷3+229=265+10×36=660×7=389×7=(308-146)÷9=448÷8+55=246÷3=400+(283-188)=653-62×5=308÷(362-360)=498-(23+160)=339-(59+20)=330÷2+432=576÷4÷6=48×2×32=464-396÷9=422÷2=808-(456+149)=372÷3+917=(910-726)÷8=497-434+313=781+(962-544)=125-(401-385)=49×(252-239)=45×16+317=360÷(445-436)=48×2×94=660÷2×9=(771-321)÷9=786×8-828=168×7=772÷(2×2)=832÷(992-984)=52÷2×7=5.1+4.4=54÷3×49=247+225=413+(99-59)=51+50×13=876-512+205=757-(50+464)=18×7+178=212-504÷3=475-67=14×32÷4=331-117+22=344÷(4×2)=460-(82+260)=370÷(480-478)=236-(396-199)=6.0-5.9=74×12÷3=468÷4+138=826-211×2=22×(357-340)=49×48=733+19+232=26×15×3=13×8=222÷(3×2)=594÷9÷3=184÷(14÷7)=665÷(785-780)=264×3÷8=15×(151-94)=94÷2×4=(308-226)×11=60×98=68×(56÷4)=63÷3×24=29×28÷2=710×2-454=113+165-135=869×7-635=861-294÷7=24÷4×77=814-114×5=18×51-303=117-37+273=738÷(10÷5)=643+416+554=411+(640-271)=7.1+10.0=90÷6×5=890÷2=20×53÷5=739-(868-708)=485÷(30÷6)=304÷2×3=269+315=3/6-1/6=273×2-338=165×3×4=461-(245+29)=932-246+505=104÷(16÷2)=922×6=512÷2+469=474-115-180=(303-63)÷6=309-135+210=111÷3=996+358-455=13×7×60=20×22-11=357-38÷2=483-32=33×2×88=429÷(21÷7)=11×6×91=860-738+73=495×9-482=63×44=1/7+4/7=448÷2÷2=952÷(4×2)=346-(128+35)=294-81-108=88÷4=90×88÷9=53-(418-401)=(928-182)÷2=20×49-626=457-26×13=185-153÷3=204÷(3×2)=70×7÷5=128×3÷6=703-387-90=617-23×16=39×4=364÷(366-364)=79×5×6=22×7×6=574×(779-776)=94×6-200=74+203=(388-332)×33=148×3×5=256×6-254=29×20=11×(295÷5)=151+89=192×(28÷7)=427-111=15×(232÷4)=666÷3×9=376-27÷9=319+(942-625)=814+134×2=285÷5×6=599-84÷3=5.0-2.3=489÷(12÷4)=356-(390-84)=948×6÷2=794+161=180+263-351=96÷2×4=266-594÷3=872-13+96=211-51×2=132+156×4=57.0+32.8=688-243=(882-682)÷2=936-(219+284)=12×42÷4=747-(978-342)=82+50×13=698+190=458×2×9=17×(50÷2)=446-224-61=388+430-10=544+11+242=793-490-44=11×20×4=436-125-99=300÷3÷4=(416-212)÷4=346-10×10=776÷(14÷7)=188+162×2=260+22×18=15×27-321=335×2÷5=212×3-119=44÷2×5=868-47×18=12×3÷6=4/7+2/7=49×(44÷2)=16×20-47=688÷(2×2)=414-(350-10)=280÷4+875=39×14÷2=(426-21)÷9=12×6×51=378÷7÷9=4.7+7.2=343+(322-248)=108×(36÷4)=325+123=14×28×2=14×(477÷9)=180+12×61=322÷(949-942)=783-(683-11)=44×8×3=16×3×66=900÷6+499=44×(15÷5)=429×2=583-217-101=291+151=87×38×6=716-18÷3=79+70×9=(251-176)÷5=14×6×64=(262-231)×11=28÷2×23=51×16-454=312×3÷4=845÷5×7=2/6+3/6=61×(95÷5)=96÷4+350=521×(12÷4)=490-962÷2=67×(222-218)=47×2×76=555+(486-343)=58×(54÷9)=40×3×8=155×(45÷9)=24×25-396=128÷2×3=11×4×2=657+967=64×(709-696)=931-364-171=32÷(12÷6)=237×2=34×70×7=20×99=12×23-226=86+43×20=322+552+674=168÷8×59=59×56÷2=783+139×4=48÷3×4=12×47×9=424-(413-241)=828÷(2×3)=384-(20+285)=162×2×3=5.2-4.9=25×4×9=475-(378+24)=876-270-519=204-32=576÷8÷2=288×3÷6=512+352-806=238÷2=525+26×22=434-83-200=20×31÷4=821-(514+110)=700×9÷3=840÷4÷3=6.1-2.3=56×33×2=166+14+737=246×2-370=746+(762-154)=976÷4÷2=868×(279-272)=0.2+6.1=15×4×19=20×2×32=921-17×13=26÷2×11=76×70÷2=266×(487-484)=2.1-0.8=44.5-19.0=951÷(86-83)=320÷5÷2=99÷3×7=30×3×70=37+331-57=111×8÷3=273÷(89-82)=495-378÷2=12×24-115=92÷(20÷5)=27×(144÷4)=49×(288÷8)=828÷4÷3=12×7×9=446-874÷2=185+(735-696)=947-262=200÷2×8=444÷(16÷8)=44×2=985-426+794=57.6+32.3=525÷3÷7=274÷(16÷8)=302-603÷3=99+93×5=58×97×9=72÷8×39=139-35+540=60×(870-809)=51×8×7=176÷(4×2)=93×16÷4=14×(440÷8)=228÷2×3=269×2-495=59×80×7=330-57+16=627×(24÷6)=828-116=2/8-1/8=487-(24+19)=484+14×32=9.6-4.8=4.0-2.4=20×6×5=409+103×5=31+210-144=160÷8÷5=440÷(2×4)=64×8=240÷6÷4=795-624+124=384+45-253=859-198-586=148+78=765÷9+450=66×(27÷3)=3.8-2.8=20×16-264=30×3×67=144÷4×44=189÷3×19=99-(216-127)=270-40+266=454-453+470=84÷(2×3)=766-476=306÷3=29×(156÷4)=685÷5×7=251-666÷6=310+109=88.3-20.7=27×(270÷5)=60×12-328=426+54-106=465÷(153-148)=10×14-74=(496-412)÷3=600÷(260-252)=606÷3×2=408+505-415=12×38=38×2×6=261+201=466-19×11=18×(45÷5)=785-(403+47)=77×11=324÷9×75=6.2+1.6=245+18×11=257+(390-88)=0.5+4.7=13×66÷6=47×(273-264)=57×2×4=283-(732-527)=38×19=486÷(57-48)=596÷(2×2)=82×32=404÷(363-359)=168÷7×3=229-260÷4=13×15×3=788-44÷4=705×(25÷5)=756-192=5.0-0.8=784÷4÷7=28×(801-758)=34×3÷2=872-(711-183)=192÷8=14×(232÷8)=68×78÷2=387+67-231=(288-237)×15=14×2×5=13×34=708+636=465÷(384-381)=51-46+223=360÷(303-300)=971+154-20=602+926-722=11×22-208=744÷(4×2)=85+147-96=832÷4=255+(814-711)=952÷(40÷5)=13×34-334=28+444-455=184÷(4×2)=469-29×13=634+107+591=16÷4×95=942-(806-447)=380-146-220=301-142=76×(99÷9)=89+367-311=802-(507+167)=7.6+59.1=78×10÷3=21×22+395=176÷8×27=310+138+547=341×4=381-105-166=56÷(2×2)=55×4-128=88×3=443×9=231+15×27=80×21÷5=138-540÷5=17×(42÷6)=118×7-629=623-47×4=37+212=404-792÷3=976÷(2×4)=870×2÷3=477+(431-402)=369+76×3=964-353=273×(151-148)=86×9÷3=(972-97)÷5=621-129-32=10×(185÷5)=19+27×9=344×2-478=88÷4×35=144×4+103=672÷4=2.6+4.3=173×5×8=28×13+754=198÷(3×3)=781+965÷5=150×(497-491)=71×6×2=397+101+23=3/5-2/5=15×57-32=(308-245)÷3=90÷(697-695)=279-11×19=950-118×3=53×(120-32)=534-14×5=984-29×25=98×(229-191)=328-868÷7=691+34×8=399÷3+969=8.4+3.3=29×(120÷8)=480-299+203=887-(248+97)=426÷6×7=309×(20÷4)=8.2-7.6=10×18×5=63+48=332÷(2×2)=180÷6=135÷3×15=771×4-745=7.6-1.5=279-138+62=315÷(3×3)=90÷5×16=24×5×4=312÷6=7.3-1.3=657-24-149=38×(249-231)=14×17×3=134+81=69×9+119=180÷(117-111)=469+15×10=32+56×3=576+41×23=19×28=607-258+720=748-64×8=950-256-83=2.5+8.8=(520-454)×29=(724-666)×34=935×(27÷3)=42.5-9.9=30×3×83=336÷(36÷9)=121+(421-327)=313-41×6=371×2=702÷(908-905)=165÷(30÷6)=223+(640-23)=233+239-362=94÷2×96=40.0+22.3=118×8-372=996÷6×5=53×72×2=(370-205)÷5=80÷(49-45)=25×3×19=53×16÷2=529×2=359-161=421-231=98×85=455-11×21=6/10-1/10=680÷(2×2)=20×13=60×13÷2=343+(408-316)=290×2-405=298+819+356=14+597+377=336÷(2×4)=30×23=27×5÷3=29×2×8=439-(326+104)=28÷(2×2)=758+935+873=5.3+7.0=925+359-823=873÷9×15=704+34×10=936-16×33=115+(247-59)=449-150-55=79×49=60×(465-460)=15×30=552÷8+320=5.9+1.5=644+495+27=423÷9×5=818-63×4=(86-57)×27=294×2=21+(402-152)=405-113-270=77×(56÷8)=30×(270÷6)=160×4-465=45×13-418=423÷3=829-(421-85)=495÷9×13=640×7÷4=25×(334-299)=3.9-1.0=243-164-18=(64-41)×43=95×7+151=35×11×2=105+59+256=651-(266+232)=917-(228+588)=10×13÷5=204÷(20÷5)=817-658+210=72÷2=(112-55)÷3=497+215×4=63+603÷3=26×16-202=7.6-3.1=190÷5=84×3÷6=21×(112÷7)=648÷(56÷7)=283-(65+143)=480×7÷2=7.5-0.6=15×32×2=19×4×97=454+283+244=49×12×5=315÷(252-245)=468÷(2×2)=432÷6+535=576-131×3=26×(108÷3)=618÷(16-13)=968÷(2×2)=675÷5=682×(496-493)=451-198÷3=122+379+71=337-13×13=39×6×4=176×4=105×2÷6=165+35×6=164×(867-860)=274-52+50=192÷(36÷9)=414-380+312=33.8-17.8=(117-54)÷3=217×4=78×6×3=662÷2×4=557-(489+19)=89×78×3=483-555÷5=199-(180-166)=12×58=16×22×2=285÷3÷5=94.4-85.0=49×2+387=734-59×6=(605-578)÷9=10×14×3=421×(273-267)=385×2×8=22÷2×42=40÷8×11=134+399×2=28×2×76=168-(478-434)=330-60×3=399÷(21÷3)=485÷(45÷9)=441-(115+120)=743-325=152+24×21=185-114÷6=399÷3=31×2×9=(306-295)×38=3.3+85.7=182÷7=42×12-249=9.2+7.4=67+576+17=225+66×2=229-(317-285)=230×3÷5=97×8=260÷(290-288)=602÷7×76=43×77×7=472-19×15=948÷6×4=744÷(3×2)=506+200+20=55×12=10×5×32=87×(42÷7)=291+(288-30)=998-353+220=37×35×3=780÷6÷2=1/4+2/4=245×4×9=(89-42)×19=489-(385-343)=310-86×3=404-34=329+(287-211)=31×84×4=352+620+511=901-(374-355)=20×49=231-13-203=364÷4÷7=43×18=401-625÷5=186÷(18÷3)=46.1+13.0=735÷7÷3=254+657÷9=9.2+8.2=805-53-193=259+784÷4=132×(16÷8)=712÷4×8=16×6×64=180+(331-100)=20.4+31.8=312÷3÷4=391+(335-62)=29×2×45=200+217=28×(252÷3)=15×(84-43)=333÷3÷3=648÷6÷3=216+59×12=700÷4÷5=74×(486÷9)=10×(402÷6)=783-(297-59)=679-(984-650)=49×(235-215)=265×(448-441)=864-41+867=(358-334)÷2=451-(142+98)=210÷6=492-39×9=372-(280-33)=771-309=222-72+632=445-216÷3=22×17=10×(163-72)=87×7+839=425×(525-522)=241+23×21=582+33×13=351-16×17=256×(14÷2)=75×55=928÷4÷8=522+439-175=708-623+614=362-108×2=984-623=49×38×9=11×4×12=982-710÷2=(971-611)÷3=(830-534)÷2=7/8-1/8=26÷2×66=781-(51+601)=26.3-22.6=44×8+945=10×(204-148)=424-382÷2=721÷7+313=68×7÷2=418-17×18=11×28×3=680-381+927=818+299-432=178×5-223=65×(312÷6)=237×8÷3=160×(35÷7)=(588-48)÷2=352-(183+67)=845+(442-384)=258+40×10=77×(444-438)=462+784=594÷(48÷8)=68÷4×23=811×3-187=17×(216÷9)=299-103-164=354÷2×6=789×(16÷4)=413-(427-233)=269×(30÷5)=30.5+16.7=229-(329-322)=539×7=798÷(36-33)=250-220÷5=76×7-375=18×(124÷2)=53×(96-32)=10×71-315=504×7÷9=285×3-276=193+140-308=390+563=156÷6=501-28×15=153÷3=121×(241-238)=468-345+345=19×(364-275)=20×51=327×(155-152)=11×(448÷8)=539+134×5=864÷3+156=396÷(14÷7)=359-351÷3=407-(107+29)=355+154=5.9-5.6=690-16×4=5.4-1.4=478÷(492-490)=826+22×16=316+173×4=19×11=410+(218-60)=59×(408-400)=88×8-674=28×(72÷3)=481×6=931×8÷2=392÷4=168+435=369-(187+36)=(371-75)÷8=442-(53+274)=400÷(32÷8)=164÷(326-322)=17×39=87×68÷6=42÷(204-198)=167+72-95=77×6×5=20×39÷5=57×88×4=7.0+1.0=555+836+941=17×19-264=(349-27)÷2=232×(591-587)=307+133-10=116+83=225÷3×96=294÷(414-407)=244×4÷8=483-(377-112)=157×4+274=932+310+838=952÷8×2=10×39-291=294÷(24÷8)=269×2×6=145-102÷6=83×(54÷6)=915-132=6.8+1.1=60×26÷3=92×2×5=124+511+434=32×15÷8=13×(601-533)=762÷(18÷9)=51×10=910÷(554-552)=128×(12÷6)=14×7×73=382÷(188-186)=563+(806-270)=322-38=827-30×12=297÷(3×3)=507×4-773=55×(52÷4)=315÷3=310+(452-216)=768+210×2=36×73÷3=314-15×4=31+660÷4=241×7-471=504÷8×69=97.3-57.8=481+15×7=348÷6=5/9+3/9=666+10×32=296+942÷3=568+892-325=594÷(2×3)=393-186÷3=307-260=17×43-587=417-322=37×12-51=367-229+95=(681-153)÷6=477-122-33=679-204=624×(16÷4)=50+32÷8=65÷(30÷6)=18×7÷2=130×3÷6=769+883+315=6.8-4.3=219+17×24=40÷(2×2)=85×4=18×2×48=5.9-3.2=55×78÷2=50×20×2=1/7+2/7=240÷5×7=96×9÷4=19×(90÷2)=886-317×2=864÷(4×2)=54÷6=16×33+811=18×2×21=716×7÷4=119÷7=18÷9×12=43×(183÷3)=504÷2×4=430-15×26=846+323-346=5.1+5.9=39×93=12×41×3=12×5×22=470÷(10÷2)=175-41×4=124÷2+530=5.8-5.5=41×(103-98)=728÷8×5=970-18×35=96.2-52.2=157-(171-89)=706-848÷8=35×(128÷8)=199×(359-354)=604+774-539=982-959=570÷5+870=790-15×45=(805-742)×64=872+764+42=270-10×25=57×16÷4=18×(37-28)=569-(653-548)=294-729÷9=318-24-53=18÷(2×3)=492-133=232×(15÷5)=343×4=(345-171)÷6=13×(290-271)=390-10×37=(486-472)÷2=60×(35÷7)=6.9-4.8=205×3-16=660÷(3×2)=353+(603-271)=43×2×81=9.3-5.7=274+408÷3=428+769+515=750÷(15÷5)=346-199=841+244÷4=64-20×3=62×42÷4=160+390=527×(25÷5)=4/6+2/6=(442-170)÷4=(488-372)÷2=377+151=877-(370+381)=27×35=10×5×39=164×2×3=17×35=301-10+201=607-(667-287)=40×5=912÷4×5=866-(709+36)=460-245-46=491×8-346=424-73=187+10×12=13×25×3=4/6-2/6=630÷9÷7=12×15×2=781+188=218-43+248=379-920÷5=89×(107-103)=548÷2×6=122×3=888÷2×7=26×12×3=548×(49÷7)=86.2-42.5=499-127-283=234×2=10×6×97=876÷2=338+20×15=150+(87-31)=56×2×6=467-21×14=424-16×23=72÷8=429-16-63=27×8=216+877-258=373+(170-154)=4.9+7.6=77÷7×2=163×(356-349)=51+220=435÷(793-788)=385-(396-137)=48×(41-25)=0.2+6.4=70.9-61.6=257-32-174=21×13-98=325×6÷2=(391-70)÷3=354×8-574=21×(553÷7)=736÷8=5.2+6.7=267+210+89=17×11-114=3/8-1/8=8.0+2.1=(185-127)×14=391-16×21=40×8-118=5/10+2/10=265+966÷7=2/4-1/4=437-115-222=850÷5=121×(20÷4)=71.3-14.6=126÷9×51=503×(814-808)=294+199=190÷5×13=295+316-285=102+66×2=780÷(2×2)=150÷(54÷9)=393-(460-127)=36.7+21.4=167-(271-258)=135÷5÷3=11×5+162=106+203=466×7=(109-79)×16=4/7-2/7=687+712-215=811-44×10=33×71=576÷4÷4=457-189+317=807+(494-45)=785-(263+223)=350÷2+282=820-37-400=112×7-462=688+298÷2=150+217+389=512×(793-784)=14×79=342-191=367-895÷5=107-408÷6=374-124=740-(39+64)=20×14-130=116+160÷2=216÷3÷9=46÷2×6=17×6+40=968÷(4×2)=955×(412-407)=234+299×2=888×(533-524)=501+198+77=736-275=0.2+0.7=12×70÷8=371-10×12=33×12×2=198÷6=999-(908-646)=(691-675)×37=740×6=38×25=135÷(54÷6)=3/5-1/5=450-15×9=317+88+228=432×2÷4=8.0+9.5=157+(182-159)=50×(102÷6)=5.7+59.2=47×2×25=94÷2=267+(213-29)=92×(12÷6)=148+334+367=59×8×4=84×(52-44)=452-21×13=427-84-267=425+74-151=112+289-110=283-408÷6=31×(75÷5)=964÷4×5=81÷3÷9=11×24-233=419-136×3=49+583+161=13×24-38=189-10×4=648÷9÷9=298+(237-36)=27×11×2=500-448÷4=342+(351-103)=311+852÷3=423÷(476-467)=83×(79-71)=11×8×74=80×5-242=463-152=480-(73-37)=402-(382-119)=3/6-2/6=320÷5÷4=98×(188÷4)=952-(506-143)=996×2÷4=684-77-577=41×14÷2=912÷8÷3=45×45×9=460-166×2=391+92-380=199+17×39=771+540÷6=298+166=210÷6×17=80×(92÷4)=239×2-73=116÷(200-198)=701+260×3=6/9+2/9=496-(180+63)=54×6÷4=45×26÷6=3/5+2/5=(372-360)×27=436-69+23=139×6×8=252-116=500-482+52=148×3=(368-203)÷5=396÷(3×3)=463-14×29=12×62-21=63×3÷9=79+162×3=345×(12÷3)=參考答案571+(780-109)=124240×5×4=80038×22-271=56533×16=52845×(55-49)=27046×(321-318)=138801÷3+378=645389-165×2=5953+126×3=431111-44÷2=8959×27=159339×(460÷5)=3588996-394-101=501879×(35÷5)=615392÷2=46226×2=4529.4-6.1=3.3403-365=38136÷(2×4)=17355-(163-57)=24917.6+34.7=52.3440×(18÷9)=880720÷(2×2)=180991+(969-548)=1412396×8÷3=1056505+546+661=1712880+189-594=475625-38-23=564309-18×12=93732÷6×3=366727-(925-878)=6806.0+1.5=7.5146÷(16÷8)=738.3-4.2=4.1932-181×4=2085.7-0.8=4.9845-335-289=22117×23-81=310654÷(3×2)=109915×6÷9=610804-(643-120)=281369-269=10038×26-104=884818-(350+173)=295290+61×6=656714÷6÷7=1714×68÷8=119489-25×4=38914×20+82=362625-113+540=105297+124=22171×4=2844.4+3.4=7.8975-(74+615)=286351+321×2=993155+128+567=85024×3×47=338466.1-28.8=37.3840÷5÷8=21709-640+650=719406÷(35÷5)=5827×33+257=114835×28÷4=245242+17×33=803240×4×7=672017×12-185=19(548-400)÷2=74948÷3=316954-28×20=394192×2÷4=9636×98×2=7056(927-617)÷2=155189÷(327-324)=63535+(554-205)=884310+152=462495÷5×82=8118636÷4×7=1113360÷6÷3=20374-12×7=290282+200×2=682343+18-129=23287×6=522903÷(21÷7)=301234÷(18÷3)=3916×11×3=528175+55=230447-292+43=198395-38×9=53837×7-115=5744100×(45÷5)=90084×9×3=2268288×3-722=142328÷4=82(333-60)÷7=39301+977-470=808306×2=612935-606-141=18885×34=2890788-478-145=165534÷(3×2)=897.9-2.1=5.8456-10×7=386131×3×4=1572675×4÷3=90022×90=1980387×8÷6=51681÷(24÷8)=27717+22×25=1267985+959=1944(728-642)×95=817088-(27+25)=36355-197=158342÷2=171156÷6×5=130750÷5×4=600436÷(10÷5)=218178÷(12÷6)=89414-16×2=38233×3×36=356465+457×2=979756÷9÷7=12(697-343)÷2=177799×(646-638)=6392465-28×10=185125×(112-109)=375897-28×10=617760-744=16419-102×2=21580+392÷4=17894-27×2=40448÷8×25=1400795-24×25=19516×25+232=632215-(12+152)=51247-14×16=2310×53+27=557451-23×16=83(935-627)÷2=15447×70÷7=47016÷(2×2)=430÷3×14=14084÷2×23=966(39-19)×85=170075÷5=1528+18×44=820(348-204)÷4=3613×5×91=5915440-170×2=100126÷(218-211)=1845×(284-281)=13514×38-80=452600×4=2400791+797+524=211235÷7×29=145319×3=9574/8+2/8=6/880+749+146=97596×3×2=57611×35÷5=77260+(214-53)=42121×19+46=445525×(24-18)=315016×39-418=206860÷5÷2=8613×27÷3=117112+530+238=880245×6-544=926271×(24÷8)=813552×(506-497)=4968400+52÷4=413195-39×4=3938×90=3420309×3-598=32921×4×95=7980160+89+367=616309+14×24=64529-14=15468×4÷3=624469-13×8=36561+81-73=6924×39÷4=234788×(18÷6)=236431×13×2=806449-87-131=2315.6-2.5=3.1736÷(147-145)=36856×(339-268)=3976150+98=24827×25-467=208904+(931-775)=106056.4+29.5=85.912×4×79=3792861+(494-21)=1334123×(30÷6)=61598÷(427-420)=14242-(34+177)=31179+211+108=498642-188=454333+246÷6=37462×3×7=1302951÷3+385=702516+107×9=1479669÷(818-815)=223306÷9×66=2244626-56÷7=618227×2=45436÷3÷4=3726×(21÷3)=5082490×(630-622)=3920389-168=221244-(423-346)=167308+55×7=693754×2-566=942305-24=281162×8-294=100220×29×8=464045×9=405174÷(3×2)=299.8+0.5=10.3944×6÷3=188838×2×85=64601/8+4/8=5/8345×2-146=544640÷5=128466-137×2=192764÷4×9=171910×65-63=58726×31+605=141117×18÷2=15323×4×41=3772618+606+608=1832125×(45÷9)=62515+172÷2=10165×10=650392÷7=5662+164-218=8425+(538-298)=665(263-225)×11=41810+37×24=89813×8-34=70813-(110+143)=560440÷5÷4=22888÷(3×2)=14849+657÷3=268509+948-197=12609.0+3.0=12.051+784-302=53312×(175÷7)=300308-299+200=209481-135-127=21924÷3×17=136149×(21÷7)=447285×2×6=3420823+38×14=135589+69=15810×51÷5=10240÷5×57=456946-(172+654)=12085÷5=1778÷(15÷5)=26112×7-302=482176×2×9=316858÷2×15=435103×(237-233)=41215×11-157=8301÷7×11=473(166-121)×15=67530×2×38=2280309-117+28=22082+267=349640÷(374-372)=32041×(357-348)=369(991-721)÷3=90165-450÷3=1510×11×3=330(283-169)÷6=1962×16÷2=496153×5=765491-(365+36)=9029×3×91=7917427×(455-446)=3843368÷(64÷8)=46(406-94)÷4=7869×26=1794(603-167)÷2=21877+33=110(448-430)÷2=9839-124×3=467305-62-223=20847-327×2=193894-844+973=102375×(413÷7)=4425269+64=33336×2×85=61207.1+7.7=14.8648÷(15÷5)=21617×46-458=3242/5-1/5=1/5679+609-242=1046733-42×15=103823-(558-63)=328498+371+756=1625278-208=7020×10×4=800144÷3÷2=2454.2-45.1=9.1648÷(320-317)=21629×(90÷3)=87012÷(194-188)=254.8+7.5=62.3393×2=786760-54×12=112397+87=484861+308+410=1579261×(15÷5)=783330÷6÷5=11656+264=92082×46÷4=943271+494÷2=518972-22×37=15812×12-106=38306÷6×73=3723130-108+463=485698-11×16=52238×61=2318(318-302)×31=49623×19×2=87445×21÷3=31596÷3+229=261265+10×36=625660×7=4620389×7=2723(308-146)÷9=18448÷8+55=111246÷3=82400+(283-188)=495653-62×5=343308÷(362-360)=154498-(23+160)=315339-(59+20)=260330÷2+432=597576÷4÷6=2448×2×32=3072464-396÷9=420422÷2=211808-(456+149)=203372÷3+917=1041(910-726)÷8=23497-434+313=376781+(962-544)=1199125-(401-385)=10949×(252-239)=63745×16+317=1037360÷(445-436)=4048×2×94=9024660÷2×9=2970(771-321)÷9=50786×8-828=5460168×7=1176772÷(2×2)=193832÷(992-984)=10452÷2×7=1825.1+4.4=9.554÷3×49=882247+225=472413+(99-59)=45351+50×13=701876-512+205=569757-(50+464)=24318×7+178=304212-504÷3=44475-67=40814×32÷4=112331-117+22=236344÷(4×2)=43460-(82+260)=118370÷(480-478)=185236-(396-199)=396.0-5.9=0.174×12÷3=296468÷4+138=255826-211×2=40422×(357-340)=37449×48=2352733+19+232=98426×15×3=117013×8=104222÷(3×2)=37594÷9÷3=22184÷(14÷7)=92665÷(785-780)=133264×3÷8=9915×(151-94)=85594÷2×4=188(308-226)×11=90260×98=588068×(56÷4)=95263÷3×24=50429×28÷2=406710×2-454=966113+165-135=143869×7-635=5448861-294÷7=81924÷4×77=462814-114×5=24418×51-303=615117-37+273=353738÷(10÷5)=369643+416+554=1613411+(640-271)=7807.1+10.0=17.190÷6×5=75890÷2=44520×53÷5=212739-(868-708)=579485÷(30÷6)=97304÷2×3=456269+315=5843/6-1/6=2/6273×2-338=208165×3×4=1980461-(245+29)=187932-246+505=1191104÷(16÷2)=13922×6=5532512÷2+469=725474-115-180=179(303-63)÷6=40309-135+210=384111÷3=37996+358-455=89913×7×60=546020×22-11=429357-38÷2=338483-32=45133×2×88=5808429÷(21÷7)=14311×6×91=6006860-738+73=195495×9-482=397363×44=27721/7+4/7=5/7448÷2÷2=112952÷(4×2)=119346-(128+35)=183294-81-108=10588÷4=2290×88÷9=88053-(418-401)=36(928-182)÷2=37320×49-626=354457-26×13=119185-153÷3=134204÷(3×2)=3470×7÷5=98128×3÷6=64703-387-90=226617-23×16=24939×4=156364÷(366-364)=18279×5×6=237022×7×6=924574×(779-776)=172294×6-200=36474+203=277(388-332)×33=1848148×3×5=2220256×6-254=128229×20=58011×(295÷5)=649151+89=240192×(28÷7)=768427-111=31615×(232÷4)=870666÷3×9=1998376-27÷9=373319+(942-625)=636814+134×2=1082285÷5×6=342599-84÷3=5715.0-2.3=2.7489÷(12÷4)=163356-(390-84)=50948×6÷2=2844794+161=955180+263-351=9296÷2×4=192266-594÷3=68872-13+96=955211-51×2=109132+156×4=75657.0+32.8=89.8688-243=445(882-682)÷2=100936-(219+284)=43312×42÷4=126747-(978-342)=11182+50×13=732698+190=888458×2×9=824417×(50÷2)=425446-224-61=161388+430-10=808544+11+242=797793-490-44=25911×20×4=880436-125-99=212300÷3÷4=25(416-212)÷4=51346-10×10=246776÷(14÷7)=388188+162×2=512260+22×18=65615×27-321=84335×2÷5=134212×3-119=51744÷2×5=110868-47×18=2212×3÷6=64/7+2/7=6/749×(44÷2)=107816×20-47=273688÷(2×2)=172414-(350-10)=74280÷4+875=94539×14÷2=273(426-21)÷9=4512×6×51=3672378÷7÷9=64.7+7.2=11.9343+(322-248)=417108×(36÷4)=972325+123=44814×28×2=78414×(477÷9)=742180+12×61=912322÷(949-942)=46783-(683-11)=11144×8×3=105616×3×66=3168900÷6+499=64944×(15÷5)=132429×2=858583-217-101=265291+151=44287×38×6=19836716-18÷3=71079+70×9=709(251-176)÷5=1514×6×64=5376(262-231)×11=34128÷2×23=32251×16-454=362312×3÷4=234845÷5×7=11832/6+3/6=5/661×(95÷5)=115996÷4+350=374521×(12÷4)=1563490-962÷2=967×(222-218)=26847×2×76=7144555+(486-343)=69858×(54÷9)=34840×3×8=960155×(45÷9)=77524×25-396=204128÷2×3=19211×4×2=88657+967=162464×(709-696)=832931-364-171=39632÷(12÷6)=16237×2=47434×70×7=1666020×99=198012×23-226=5086+43×20=946322+552+674=1548168÷8×59=123959×56÷2=1652783+139×4=133948÷3×4=6412×47×9=5076424-(413-241)=252828÷(2×3)=138384-(20+285)=79162×2×3=9725.2-4.9=0.325×4×9=900475-(378+24)=73876-270-519=87204-32=172576÷8÷2=36288×3÷6=144512+352-806=58238÷2=119525+26×22=1097434-83-200=15120×31÷4=155821-(514+110)=197700×9÷3=2100840÷4÷3=706.1-2.3=3.856×33×2=3696166+14+737=917246×2-370=122746+(762-154)=1354976÷4÷2=122868×(279-272)=60760.2+6.1=6.315×4×19=114020×2×32=1280921-17×13=70026÷2×11=14376×70÷2=2660266×(487-484)=7982.1-0.8=1.344.5-19.0=25.5951÷(86-83)=317320÷5÷2=3299÷3×7=23130×3×70=630037+331-57=311111×8÷3=296273÷(89-82)=39495-378÷2=30612×24-115=17392÷(20÷5)=2327×(144÷4)=97249×(288÷8)=1764828÷4÷3=6912×7×9=756446-874÷2=9185+(735-696)=224947-262=685200÷2×8=800444÷(16÷8)=22244×2=88985-426+794=135357.6+32.3=89.9525÷3÷7=25274÷(16÷8)=137302-603÷3=10199+93×5=56458×97×9=5063472÷8×39=351139-35+540=64460×(870-809)=366051×8×7=2856176÷(4×2)=2293×16÷4=37214×(440÷8)=770228÷2×3=342269×2-495=4359×80×7=33040330-57+16=289627×(24÷6)=2508828-116=7122/8-1/8=1/8487-(24+19)=444484+14×32=9329.6-4.8=4.84.0-2.4=1.620×6×5=600409+103×5=92431+210-144=97160÷8÷5=4440÷(2×4)=5564×8=512240÷6÷4=10795-624+124=295384+45-253=176859-198-586=75148+78=226765÷9+450=53566×(27÷3)=5943.8-2.8=1.020×16-264=5630×3×67=6030144÷4×44=1584189÷3×19=119799-(216-127)=10270-40+266=496454-453+470=47184÷(2×3)=14766-476=290306÷3=10229×(156÷4)=1131685÷5×7=959251-666÷6=140310+109=41988.3-20.7=67.627×(270÷5)=145860×12-328=392426+54-106=374465÷(153-148)=9310×14-74=66(496-412)÷3=28600÷(260-252)=75606÷3×2=404408+505-415=49812×38=45638×2×6=456261+201=462466-19×11=25718×(45÷5)=162785-(403+47)=33577×11=847324÷9×75=27006.2+1.6=7.8245+18×11=443257+(390-88)=5590.5+4.7=5.213×66÷6=14347×(273-264)=42357×2×4=456283-(732-527)=7838×19=722486÷(57-48)=54596÷(2×2)=14982×32=2624404÷(363-359)=101168÷7×3=72229-260÷4=16413×15×3=585788-44÷4=777705×(25÷5)=3525756-192=5645.0-0.8=4.2784÷4÷7=2828×(801-758)=120434×3÷2=51872-(711-183)=344192÷8=2414×(232÷8)=40668×78÷2=2652387+67-231=223(288-237)×15=76514×2×5=14013×34=442708+636=1344465÷(384-381)=15551-46+223=228360÷(303-300)=120971+154-20=1105602+926-722=80611×22-208=34744÷(4×2)=9385+147-96=136832÷4=208255+(814-711)=358952÷(40÷5)=11913×34-334=10828+444-455=17184÷(4×2)=23469-29×13=92634+107+591=133216÷4×95=380942-(806-447)=583380-146-220=14301-142=15976×(99÷9)=83689+367-311=145802-(507+167)=1287.6+59.1=66.778×10÷3=26021×22+395=857176÷8×27=594310+138+547=995341×4=1364381-105-166=11056÷(2×2)=1455×4-128=9288×3=264443×9=3987231+15×27=63680×21÷5=336138-540÷5=3017×(42÷6)=119118×7-629=197623-47×4=43537+212=249404-792÷3=140976÷(2×4)=122870×2÷3=580477+(431-402)=506369+76×3=597964-353=611273×(151-148)=81986×9÷3=258(972-97)÷5=175621-129-32=46010×(185÷5)=37019+27×9=262344×2-478=21088÷4×35=770144×4+103=679672÷4=1682.6+4.3=6.9173×5×8=692028×13+754=1118198÷(3×3)=22781+965÷5=974150×(497-491)=90071×6×2=852397+101+23=5213/5-2/5=1/515×57-32=823(308-245)÷3=2190÷(697-695)=45279-11×19=70950-118×3=59653×(120-32)=4664534-14×5=464984-29×25=25998×(229-191)=3724328-868÷7=204691+34×8=963399÷3+969=11028.4+3.3=11.729×(120÷8)=435480-299+203=384887-(248+97)=542426÷6×7=497309×(20÷4)=15458.2-7.6=0.610×18×5=90063+48=111332÷(2×2)=83180÷6=30135÷3×15=675771×4-745=23397.6-1.5=6.1279-138+62=203315÷(3×3)=3590÷5×16=28824×5×4=480312÷6=527.3-1.3=6.0657-24-149=48438×(249-231)=68414×17×3=714134+81=21569×9+119=740180÷(117-111)=30469+15×10=61932+56×3=200576+41×23=151919×28=532607-258+720=1069748-64×8=236950-256-83=6112.5+8.8=11.3(520-454)×29=1914(724-666)×34=1972935×(27÷3)=841542.5-9.9=32.630×3×83=7470336÷(36÷9)=84121+(421-327)=215313-41×6=67371×2=742702÷(908-905)=234165÷(30÷6)=33223+(640-23)=840233+239-362=11094÷2×96=451240.0+22.3=62.3118×8-372=572996÷6×5=83053×72×2=7632(370-205)÷5=3380÷(49-45)=2025×3×19=142553×16÷2=424529×2=1058359-161=198421-231=19098×85=8330455-11×21=2246/10-1/10=5/10680÷(2×2)=17020×13=26060×13÷2=390343+(408-316)=435290×2-405=175298+819+356=147314+597+377=988336÷(2×4)=4230×23=69027×5÷3=4529×2×8=464439-(326+104)=928÷(2×2)=7758+935+873=25665.3+7.0=12.3925+359-823=461873÷9×15=1455704+34×10=1044936-16×33=408115+(247-59)=303449-150-55=24479×49=387160×(465-460)=30015×30=450552÷8+320=3895.9+1.5=7.4644+495+27=1166423÷9×5=235818-63×4=566(86-57)×27=783294×2=58821+(402-152)=271405-113-270=2277×(56÷8)=53930×(270÷6)=1350160×4-465=17545×13-418=167423÷3=141829-(421-85)=493495÷9×13=715640×7÷4=112025×(334-299)=8753.9-1.0=2.9243-164-18=61(64-41)×43=98995×7+151=81635×11×2=770105+59+256=420651-(266+232)=153917-(228+588)=10110×13÷5=26204÷(20÷5)=51817-658+210=36972÷2=36(112-55)÷3=19497+215×4=135763+603÷3=26426×16-202=2147.6-3.1=4.5190÷5=3884×3÷6=42