三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦399-381=156÷6×58=23.0+12.0=64÷(2×2)=214+(310-32)=261×(16÷4)=840÷5+212=36×87÷9=381-(245-17)=(348-260)×63=255×2-128=361+10×32=240÷3÷2=86×73×2=(362-44)÷6=828÷3÷6=429-(63+70)=702÷3=13×8×4=346-(462-316)=384÷3÷4=4.5-2.5=11×45÷9=912-368=617-(726-550)=1/8+3/8=363÷(441-438)=630÷6÷3=768×3-466=120÷4÷6=140+239+78=85×(354-269)=483-(176+232)=565×(107-101)=486-(216+111)=383-876÷4=353×(15÷5)=676÷4=188+147+853=900÷5÷2=16×(174÷3)=8.5+8.8=923-526÷2=721×8÷7=12×8=648÷4÷9=44×43×9=916-532-128=229+984÷2=72÷6÷2=94+(792-319)=102×3÷6=444×2-503=25×78=83×11=992÷8×4=146×4=(850-616)÷9=25×(24÷3)=17.4+61.7=21×(492-488)=50×12-540=188×2=40÷2÷2=673+289+715=41+39×13=877-150×5=900÷3=124÷(12÷6)=132-264÷3=57+426-135=67.6-47.9=30×(255-233)=373-595÷5=871-214-467=962×3=(358-154)÷4=756÷(2×3)=606÷(2×3)=1/6+3/6=240-26×9=37×2×8=10×9×67=45×2×96=350÷2÷7=591-294-26=760÷(2×4)=36÷2×17=644-105×2=917÷7=718-406+412=132-(418-364)=423-36×10=316+(619-361)=287÷7×8=834÷(2×3)=939-589+630=34÷2=877-(800-55)=145×(20÷5)=216×4-784=(786-331)÷7=571+104×4=350×(406-402)=49×(180÷6)=518÷(372-370)=667-605=(71-46)÷5=778-(900-344)=408÷6×69=11×(512÷8)=680÷(2×2)=135×(15÷5)=819÷7+498=207×(24÷3)=213×4=386×(64÷8)=220×3-225=30×3×72=724÷(28÷7)=234÷9×77=192÷8÷2=827-23×34=469-391+57=743×4-783=21×3×53=248-27×2=120+(530-183)=16×9+422=7.9-4.6=584-279÷9=781-76+615=3.1-1.3=80×3÷4=44×17÷4=59.4+36.6=43×7×6=314-80=3/5+2/5=694÷2=740+14×70=366+299+189=398+18×18=71×13=286+16×42=342÷3=228÷6+423=659-91=3.9+0.2=43×2×50=571×7-353=79×(211-199)=22×(747÷9)=936÷(2×3)=32×(86÷2)=952-60+312=625+23×21=27×2+731=888÷6×8=515+351+15=4/8-2/8=874+504÷7=903-530-317=35.8-27.1=816×7=149×2+292=75.2-42.3=815-948÷4=46×2×27=82×63÷3=349-285=14×(328÷4)=943+168÷2=243÷(63÷7)=128×5+279=(581-473)÷6=216+15×13=742-63×10=351-30×4=85×(511÷7)=324÷4÷3=355÷(300-295)=85×83=72÷(27÷3)=10×7×71=165+182×4=148×(24÷8)=9.4+6.0=622÷2×6=49+182+520=938-22-858=87+155=238-(444-443)=12+(275-104)=149+27×29=(978-924)×94=526-66-124=480÷5÷3=372-(230+64)=510÷6×9=318÷(3×2)=236×(420-416)=95-71+361=792÷(2×4)=(334-36)÷2=656÷(630-626)=84×11÷2=369×9=530÷(10÷5)=106×8-742=(274-258)×33=413+975-880=476-30×3=7.1-6.0=961-12×29=453-33-127=121×6=5.0+8.4=27×4×2=64×87×5=630÷6÷5=118×4×8=48+20×25=338×(310-301)=101×4=605-372=12×(316-274)=138÷(12÷4)=106+279-302=188÷(836-832)=305×(24÷8)=74+20×35=304÷(32÷4)=482-(129-88)=36÷9×77=10×6×96=537×(96-93)=(350-262)×40=(444-410)×18=30×9×3=378÷9×17=755÷(20÷4)=692+507-853=18×49÷3=511-282=14×40×4=252÷(24÷4)=56×9÷2=10×77-420=500÷(462-460)=286+173-71=396-83=43×8=256×2=441-253-75=14×(144-126)=(444-426)×24=438×2×3=(423-55)÷4=175÷7×17=648×(27÷3)=37×2×37=807÷3×7=16÷4×96=53×44=882÷(2×3)=57×(440÷5)=68×81×3=282÷(3×2)=522÷(275-272)=22×3×87=20×12×2=840×6÷7=540÷9÷5=(491-427)÷8=476÷4÷7=7.2+1.5=12×71+952=588÷2×3=375-80×3=486-40×11=71×8÷4=390-18=303-(156+30)=879-144-251=21×(176÷4)=40×(260÷4)=6.5+9.9=360-24=695×(280-271)=500-233×2=84÷(2×3)=265÷5=328-(372-136)=333+188×3=73+10×33=236-14-211=1/7+2/7=470-318+270=10×6×66=833-124×4=20×25-92=46×10-240=169×(24÷6)=740÷5=402-(129+269)=723-34×11=444-249-11=150×4=75×31×6=567-340+232=26÷(10÷5)=644×(187-184)=71+155×2=12×77=904-770=312÷(2×2)=500-666÷2=10×80-755=433-252÷9=462×2-670=88×36÷3=466-294+77=345+61×6=37+412+35=8.2-3.8=925+624-936=(32-20)÷6=981÷9×5=623÷(667-660)=54×9÷6=812-225÷5=843×3-228=81+257=168÷2×5=168×3-360=184÷2×8=564÷(525-522)=(414-249)÷3=(819-459)÷5=28-(802-799)=65×15-488=14×4×98=700÷2=348+478-650=17.7+62.2=788-382=337×(24÷8)=462+287=161+(703-152)=75+331-226=399÷(14÷2)=(581-37)÷4=903×8÷7=765÷3÷3=962-12×25=912÷(3×2)=24×29÷6=68×65=605+(541-474)=378÷(47-40)=436+595+704=568×(373-367)=40+30÷3=430+51×8=19×36÷9=655÷5=15×(32÷8)=40×78×8=232÷(2×4)=118×(121-113)=476÷(419-417)=68÷(437-435)=932-87×10=5.0-0.6=12÷6×77=484×2×4=4.0+1.4=4/9-1/9=21×2×29=228-(218-49)=435-30×7=95×(358-352)=42×(186÷2)=4.1+8.7=376×2×3=12×2÷8=170÷(35÷7)=852÷3×2=676÷2=983×6=106+134+174=446-334-105=603+319-82=385×2+361=440-22×10=716÷2=27×29÷3=665-(362+203)=342-(129-87)=804×2=364-(162+91)=196÷2×98=432×(10÷5)=4.7-4.6=404÷(2×2)=243-32×7=820×(36÷9)=205-181+165=22×12=430×2-137=19×38×9=413-37-109=14×49+304=240÷6×85=814+32×2=374×(962-958)=125+136-175=328-167=10×(357÷7)=10×91+964=2/3-1/3=238×4×3=16×18×2=278+247+446=98×3×2=26×3×45=336÷3=892+264-516=434+22×9=55×59=73.2-34.2=604+(815-570)=738×3÷9=9.3-1.4=15×22×2=395-25×10=721+144=336-171+17=326×2-418=455×2÷7=186-(108-80)=420+256=225-(360-315)=119+640÷4=661+62×16=2/6+3/6=36×(318-252)=(359-327)÷4=327+372=56÷7×83=14×6×11=239-(442-387)=708-391+413=702÷(3×2)=445÷(25÷5)=24÷3×30=63×71=720×7-716=2/4-1/4=11×43=530+799-48=470-389=229+(394-247)=907+253-165=16×60-516=99÷(3×3)=12×22÷4=114÷6+346=279+192-140=387+73=19×11×4=388×8÷2=288-712÷4=26.6+59.1=81.3-40.4=82+177=145×3=19×4×17=290+79×9=29×(309-274)=450÷(18÷2)=702÷3÷9=48+(910-48)=84÷(20-13)=63.1-38.7=63+85×5=50×82÷5=10×78+511=410×2÷4=370÷2+844=60+(229-33)=25×15×2=16×28-325=627÷3+407=744×3÷4=213-(285-219)=9.1-8.3=499-32=200+(473-124)=488-(180+51)=289-14-152=33×22=741-195+535=677-188=369-75÷3=16×53=17×14×2=904÷4+176=48×3×4=58×13÷2=220+98×5=(52-41)×12=356÷(36÷9)=195+95=489-43×11=666÷2÷9=384-146+76=54×46×3=131×6×8=29×82×9=696÷6×4=14×26=728÷8×9=13×(345-293)=99×88=134×2+264=398+86=40÷5×4=254×2-123=36×(25-10)=(716-679)×94=909+565=317-228+165=425×2-117=198-(400-282)=251-16=8.1+71.2=56×15÷2=240÷8=35×6×3=398+304+274=32÷4=4.9+1.7=710×(14÷2)=744÷2÷6=552÷2÷3=513×8÷6=90×60×2=86.3-37.2=20×20×2=959-39×8=200÷(29-25)=(292-104)÷4=381×2=323-135÷5=95.9-43.6=306+234÷2=383-202+257=330+(421-40)=496÷2÷8=738÷9×3=995-75×8=726÷6+343=133×2÷7=8.0-1.4=516+248=2/7+5/7=315-384÷3=408-124×3=701×7-49=180-53+968=336-80÷5=829+847+198=103×(371-364)=480×5=10×12=8.4-2.9=13×(479-423)=19×22-98=54÷9×4=639÷9×80=450+21×21=496+20×17=93×51=230+(595-69)=640÷2×3=288-594÷3=47×21-805=641+658-909=597-334-51=46×2×89=272+(375-81)=10×(120÷8)=840÷(266-262)=653-344-231=283×5-71=54+325÷5=3/7-1/7=27×13×2=244-(381-166)=11×11×2=756÷(2×2)=738÷(3×2)=458×(313-307)=43×12÷2=942-904÷4=169+136=104+890÷2=312+19×24=220÷(465-461)=17×(287-262)=356÷4×38=397-(378-20)=800÷(2×4)=37×(16÷2)=(699-631)÷4=435-381+269=956÷2×3=116÷2×79=416÷8×3=754×(25÷5)=36×70÷7=10×(470-441)=489×2=707×6=339-(318-121)=42×(84÷4)=966÷(3×2)=441-16×21=228÷3×9=246÷6×20=108×3×2=27×69×6=612-591÷3=127+270-102=17×29×2=118+20×17=376×4÷8=24×14÷2=260÷4×9=360÷6=72×(262-258)=21×12×2=19×7=300÷(74-72)=696÷3×5=343+14×45=51×19-297=68×12÷4=51+54×13=18×22-206=14×45÷7=412-(140+168)=91×3+111=260+124×2=55×(480÷5)=350-752÷4=39×37×5=17×2×64=600×4-767=767-398-99=16.4+2.5=648÷2÷6=109+135-10=296÷8+365=353-(48+28)=376÷8=717+655=108÷9×5=20×35÷5=23×12=68×19=781-698+200=480-(404-96)=611-(985-416)=386-879÷3=90÷2+985=826÷7×4=344÷4=71×94÷2=62×12÷4=981+11×74=202-(197-178)=228÷(12÷4)=555×(12÷4)=377-23+84=351-11×17=23×4×43=130÷2+274=357-43×6=602+185=253-185÷5=(288-266)×33=45×16-219=375+65×8=430-(131+285)=458×2=171×2÷3=131-121+400=116+274-169=14÷(16÷8)=(209-79)÷2=308+524÷2=935-(524+277)=310-159÷3=1/9+8/9=23.3+11.8=12×8×23=168-104=77×(349-344)=372÷(110-108)=124÷4×29=11×(691-650)=(563-487)×21=305-153+304=12×4×7=98×(12÷3)=252×3÷9=895×7=335+(265-61)=393+18-133=51×(18÷9)=320×3÷8=448-173×2=840÷(162-159)=12×63÷6=384-189÷9=859-(265-109)=485-70+11=13+(579-93)=261+665-279=52×11-135=202+368×2=22÷2×69=93×96÷9=6.5-3.1=279+(485-265)=3.3+0.2=41+482+343=103×3×8=160×5-677=210×6÷4=(444-219)÷5=46×9×2=7.4-3.5=38×13-374=30×30÷3=156÷(953-949)=880÷5÷2=186÷3×89=325×(15÷5)=28×17-151=498÷(98-96)=836-(459+274)=203÷(28÷4)=380-22×16=951-(509+11)=222-22-66=708-26×21=716×(18÷6)=2.7+1.2=903+176+847=97×(239-231)=40÷(525-523)=222-113+246=53×89=308-247+624=942÷6+484=701+676÷2=(467-170)÷3=468÷(42÷7)=465-(128-84)=180÷(12÷4)=69.8-68.3=755-28×17=895-366-15=29×27÷3=272-94=953-(661-439)=441-(45+125)=328+19×12=491-798÷7=10×7×28=870÷(3×2)=2.9+9.0=762÷6=7.1+8.3=57×38÷2=229+180=(299-210)×58=225÷9×5=7/10+2/10=435-279=382+76=67+134-80=17×29-325=135÷9=139+766=164×6-167=180×(692-685)=243÷9×84=20÷4×87=34×2=1/4+2/4=193+201×2=289-11×26=41×(42÷7)=18×11×4=258×(12÷6)=405÷9=441-117÷9=301+87+936=451-75×4=16×22×2=938-(640+298)=264÷4×96=987-243×2=189-(705-608)=936÷4×8=545+152×2=912÷8×9=115×(54÷9)=185×(821-818)=33×(210-205)=86×29÷2=489-14×29=177+17×47=(527-191)÷7=(190-160)×32=487-207÷3=377-(228+136)=556+412×2=372÷2÷3=964÷4×5=245-215+377=12×75-208=37×2×9=105÷5=800×3÷8=80÷(20÷4)=37×(159-156)=198×2×4=925-271×2=512÷2÷4=21×(372-335)=471-(36+312)=621+32+347=13×63+654=20×(60÷3)=171÷3÷3=763-24×23=719×9=20×(204÷6)=54.8+27.1=196×2×5=13×(366÷6)=17×8×7=327×2-301=374-52×3=35×2×32=216+(314-164)=90÷9×92=889-(711+125)=8.5+5.8=331+(466-186)=14×(644÷7)=474+790÷5=60÷4×54=291+317=478÷(430-428)=412-204÷4=37×13×2=527+45+259=750÷6×9=64×13×3=63×11-168=147×2÷3=540÷(623-619)=87÷3=15×3×84=321-294÷2=66÷(24÷8)=74×5×2=423-184-11=220-160+316=0.5+0.9=360+77-239=667+(343-244)=444-250=15+19×6=178÷(184-182)=308-(196+98)=36×(177÷3)=563×8=48÷3×62=390-290=672÷(2×4)=144+22+744=73×89×2=138+194=583+818-902=378-(78+97)=836-(608-160)=339-95-68=705+390=68.4-55.4=316÷2×8=438÷(3×2)=409×(63÷7)=345-(158-100)=445×2×4=220÷2÷2=34×(144÷6)=815×9=193-125=38×13-422=740÷(869-867)=14×(408÷8)=(176-161)×22=119×8×4=189-37×2=35×11-184=990÷3÷6=363+306=491×2-684=158÷2=584-144÷9=249+138-39=31×(353-341)=348÷(27÷9)=36×13=725-132+627=68+749-709=89×2+384=7.7-5.2=33×25=44×3×9=77+246×3=69×88÷8=792÷(2×2)=426-166=410-13×17=85-(374-340)=792÷2÷2=130×3=36÷3×70=37×12-131=82+35-67=550÷(670-668)=7.1-3.6=928÷(132-124)=81×(135-121)=32×55=381-27×10=(95-73)×29=182+296-185=654÷3×9=787-(782-92)=605-453=532+959+347=270-30×8=251-(272-217)=632÷8+48=355-960÷5=9.0+0.3=291-175=500÷5÷2=14×69=297-508÷2=106×(54÷6)=14×8×5=180÷(3×3)=941-711=724×5=32×93×7=304÷2÷4=28×6×2=281-234=853-66×10=159×6-805=404-55-276=17×5×33=119+167=325×3-319=22×3×96=933+375+566=49×(453-400)=24÷3×40=20.7+12.5=641-41=64×8=846-794=27×6×5=47×5=388-(498-487)=32×3×51=474-55-206=32×10-238=62×16÷4=215×4-857=327-(491-254)=32×3×87=787-91×3=156÷(42÷7)=429-(917-502)=525-501+265=7/8-1/8=12×20-47=420÷3÷5=10+22×17=72×87÷9=528÷3÷4=56×16÷2=394+255×3=120×6÷2=490÷(190-188)=469-13×21=(360-216)÷3=481-22×8=944×(41-37)=(500-488)÷2=8.4-5.0=13×22×2=246÷6=73×9=16÷4×77=79×(216÷4)=918÷3÷9=276+522÷2=189×6-582=462-(323-56)=34×23=277-(119+38)=632÷(2×4)=836-(556-408)=41×26=92×(72÷9)=664×3÷6=903+204+430=384÷8+312=154×5=333+112×3=690÷3+896=654×3÷2=89×(124-117)=30÷3×41=(95-45)×33=8.2+9.0=310+(472-161)=876×8=10×12×8=82×98=431-183×2=913+(390-288)=272+122×2=364÷2+557=58+11×77=34×25÷2=25×(168÷7)=49×(111-108)=(473-449)×39=954÷9×4=152+534+275=67×(36÷4)=13×3×11=895-10×66=225÷(227-222)=682-225-344=(367-166)÷3=76+240-163=811-(289+309)=343-436÷2=164+622=(443-135)÷4=496-268-129=898+20÷2=307+98=456-312=220×3÷6=477-195=657+25×11=698-17×28=420÷(174-167)=32×(226-221)=870×4÷2=964+154-969=8.8-7.3=224+240-18=72÷(20÷5)=906+184=970-(290+309)=709-(689-348)=12×8×7=802×(16÷4)=924+443-803=269×7-791=936÷4×5=406+(695-305)=28×12=544-217+432=40×(372÷4)=856×8-195=18×57×6=8.5+7.6=675÷(45÷5)=49×24=49×13-305=233×(14÷7)=303+344+88=733+19+156=468-15×31=25×19-320=610+117=93+(334-174)=24÷3×70=9.4-2.1=769-(389+151)=772×(605-600)=320÷4+459=5.3+7.6=486-756÷2=40÷(47-45)=45×2×57=83×(280÷8)=112+773-786=31×3×21=196÷7×81=200×(20÷4)=469×8=716×5÷4=194-46+180=(332-106)÷2=217+115-54=456÷(2×2)=676÷(2×2)=227×3=524×3-83=90×55=168÷(4×2)=164×(423-420)=40×(261÷3)=849÷3×6=1.6+0.5=408÷4×6=(528-117)÷3=477÷(204-195)=(333-173)÷2=472+(273-74)=836-(69+498)=237×4÷2=1.5+1.5=253-107-134=434×2-867=689-(39+422)=137+302+85=2/6-1/6=(860-777)×75=39×2×17=129×3×2=304-24×2=767×(137-132)=362+98×9=671-653+430=10×(276÷3)=694×(20÷4)=972÷3×4=564÷6+330=(719-575)÷3=10×25-131=3/8-2/8=2/8+5/8=897+923-809=68×(104÷8)=(453-320)÷7=193+82=423-131×3=375÷5=932+334=17×26÷2=854+970÷5=400-(259+69)=10×(372÷6)=725÷5×7=55×6÷2=77×(476-467)=16×21÷4=34+558÷9=251-139+293=350+181×2=35×(560÷7)=8.5+2.0=714×2=335-(90+98)=575-35=598+134=205-167+53=232÷4=958+(329-182)=6.2-2.7=110+185×3=44+133-94=757+169+656=9.6-1.2=272-350÷2=124×(385-379)=795-11×61=216÷3÷2=9.9-6.4=27×10-27=351÷(598-589)=300÷(15÷3)=110-(46+62)=201+125=87×(211-203)=6/10-1/10=259+516÷2=56÷8=918-(115+76)=23×28=315÷9×48=81+180=5.8-5.0=594÷2÷9=694-833÷7=120-38×2=915-18×5=444÷6×13=127×(35÷5)=378÷3=350+(417-120)=324-540÷9=112÷(16÷8)=148÷2×7=35×2×76=192÷(64÷8)=66÷3×78=17×2×76=54+(258-76)=445-91=14×3×38=241+236=8.1-1.7=685×(487-484)=919-172+952=497÷7×43=248+79×12=642+365-130=576+268×3=(115-40)÷5=959+22×9=24×18-365=259-58-155=846÷9×66=584-253×2=303+90=351×8÷6=751-(55+40)=4/7-2/7=251-14×12=19×4×22=25×12-212=41×8=1/7+3/7=24×17+304=3/7-2/7=886-478-57=24÷(221-215)=426÷(3×2)=16×(81÷3)=5.0+0.7=684×3÷2=117×3+258=30×22-73=579-111×3=54×(467-374)=344-12×12=(468-370)×50=385-(363-107)=935+109×4=830×6-69=12×62-111=339-86=629-37×13=42×9+270=126-(47+52)=34×6×4=726÷2+375=422÷(12÷6)=930-717-109=81×55×2=397-20×14=544-510+139=28.1+12.3=361-97-157=292+19×32=25×(80÷8)=14×53=344-109-194=586+17×52=236÷(23-19)=11×5×30=18×7-46=282+12×23=78×4÷8=992-586-111=792-218=808÷2÷2=710×(373-365)=184×5×4=205+(987-306)=33+55×14=432÷(893-884)=126÷9×26=428-214=13×49-203=81×52=18÷(3×2)=697-171+373=11×61+223=393-42-335=216÷(54÷9)=425-30×10=369+772+737=19+(466-154)=331-58-97=492÷(21÷7)=51×(18÷2)=30÷(2×3)=17×(336÷7)=378×2-117=450-15×15=11×47=16.5+52.1=252÷(63÷7)=767+(801-763)=211-211+385=985-17×41=126+237=24÷8×36=225×2÷5=941-440-90=322×3÷7=152×5×4=707-68×3=623×2=82.7-8.7=14×7×61=184-176÷4=21×10×4=78+498+27=977-48×8=301-18×9=531+(662-330)=811-(721+34)=907×(18÷3)=975-290-651=171+504÷6=477-13×15=55×8-241=453-(244+35)=485-325=158+994÷7=74+52=(192-160)÷4=141+(102-40)=454-(125+29)=185÷5=428÷4=715-17×22=220÷2=297+143-107=768+777+998=29×11-311=46×21-260=127+324-238=289-153-118=53×5×3=470+356+69=60×2×3=918×6÷4=264÷6=33×(133÷7)=955×(16÷4)=21.7-18.6=777-(124+387)=254×5-674=785+642=10×13=58×10+87=11×22×3=266+201=46×(693÷7)=192÷8=253+(439-357)=422-99-56=3.2+5.3=427+(941-740)=15×2×5=877-226-14=420÷(3×2)=45×37=838+354÷2=432÷(30÷5)=342÷(18÷2)=111+931÷7=(605-555)×61=31.2-6.6=271+901+974=488+(936-865)=805-74×7=190×9÷3=73×(40-31)=1.8+8.4=428-(172-156)=(679-652)÷3=640÷4÷5=13×13+339=282×(27÷9)=(216-108)÷3=46×27÷3=32×11-34=222÷(61-59)=(936-186)÷3=79×94=588×8-800=250÷5×9=4.7+3.2=393-15×12=30÷(3×2)=12×12+340=52×(244-235)=503-840÷5=584÷(4×2)=628×8-667=384÷(2×3)=8.5-6.0=337-126×2=16×24-20=24×10×3=42×9=476×(10÷5)=395+30×3=98÷(42÷6)=19×5×53=343+(372-106)=882÷(14÷7)=843-46×2=703-484+496=4/10+6/10=446+161+209=883×(988-981)=71×5×8=678×8÷4=48÷(12÷4)=815+715-783=708×2=5.4-4.6=227+370+334=269-346÷2=15×15×2=552÷(4×2)=11×(315-312)=495-27×7=892÷4=47×(80÷5)=21×37-70=4.9+93.8=725-43×2=3.2-0.4=13×49=233-22×2=57×(862-804)=87×(174÷3)=704+85+888=606+14+217=204-(13+48)=85×47×8=276-19=389-996÷4=937×(435-427)=(514-72)÷2=989+677+896=1.7+7.6=92×(813-761)=14×4×15=164÷(454-452)=(589-477)÷2=206+201=5/7-1/7=26×26=486+(375-35)=500+(275-200)=(214-116)÷7=968÷8=819+900+269=89×(332-329)=345÷(45÷9)=253+240=298×2×3=55+33+587=323-27-19=242÷2=121×6÷2=539+195×4=42×(176÷2)=802×6-441=21×30÷5=(312-257)÷5=70÷5×71=246+11×36=408-11×16=396÷4+274=400÷(2×2)=16+49+193=(250-237)×18=29×(36÷2)=45×36÷2=119×(23-19)=9.2-8.8=(585-27)÷3=14×67=48÷8×2=86÷(10÷5)=29×30÷2=831-637÷7=639-(62+538)=10×95-660=297+685-406=416-11×11=88÷4=22×3×47=944÷8=69×3-74=19×11×2=325+361+929=117×2×8=456÷3÷8=330÷(364-358)=201-121+253=41×14÷7=(226-170)÷8=16×19-170=413-25×13=參考答案399-381=18156÷6×58=150823.0+12.0=35.064÷(2×2)=16214+(310-32)=492261×(16÷4)=1044840÷5+212=38036×87÷9=348381-(245-17)=153(348-260)×63=5544255×2-128=382361+10×32=681240÷3÷2=4086×73×2=12556(362-44)÷6=53828÷3÷6=46429-(63+70)=296702÷3=23413×8×4=416346-(462-316)=200384÷3÷4=324.5-2.5=2.011×45÷9=55912-368=544617-(726-550)=4411/8+3/8=4/8363÷(441-438)=121630÷6÷3=35768×3-466=1838120÷4÷6=5140+239+78=45785×(354-269)=7225483-(176+232)=75565×(107-101)=3390486-(216+111)=159383-876÷4=164353×(15÷5)=1059676÷4=169188+147+853=1188900÷5÷2=9016×(174÷3)=9288.5+8.8=17.3923-526÷2=660721×8÷7=82412×8=96648÷4÷9=1844×43×9=17028916-532-128=256229+984÷2=72172÷6÷2=694+(792-319)=567102×3÷6=51444×2-503=38525×78=195083×11=913992÷8×4=496146×4=584(850-616)÷9=2625×(24÷3)=20017.4+61.7=79.121×(492-488)=8450×12-540=60188×2=37640÷2÷2=10673+289+715=167741+39×13=548877-150×5=127900÷3=300124÷(12÷6)=62132-264÷3=4457+426-135=34867.6-47.9=19.730×(255-233)=660373-595÷5=254871-214-467=190962×3=2886(358-154)÷4=51756÷(2×3)=126606÷(2×3)=1011/6+3/6=4/6240-26×9=637×2×8=59210×9×67=603045×2×96=8640350÷2÷7=25591-294-26=271760÷(2×4)=9536÷2×17=306644-105×2=434917÷7=131718-406+412=724132-(418-364)=78423-36×10=63316+(619-361)=574287÷7×8=328834÷(2×3)=139939-589+630=98034÷2=17877-(800-55)=132145×(20÷5)=580216×4-784=80(786-331)÷7=65571+104×4=987350×(406-402)=140049×(180÷6)=1470518÷(372-370)=259667-605=62(71-46)÷5=5778-(900-344)=222408÷6×69=469211×(512÷8)=704680÷(2×2)=170135×(15÷5)=405819÷7+498=615207×(24÷3)=1656213×4=852386×(64÷8)=3088220×3-225=43530×3×72=6480724÷(28÷7)=181234÷9×77=2002192÷8÷2=12827-23×34=45469-391+57=135743×4-783=218921×3×53=3339248-27×2=194120+(530-183)=46716×9+422=5667.9-4.6=3.3584-279÷9=553781-76+615=13203.1-1.3=1.880×3÷4=6044×17÷4=18759.4+36.6=96.043×7×6=1806314-80=2343/5+2/5=1694÷2=347740+14×70=1720366+299+189=854398+18×18=72271×13=923286+16×42=958342÷3=114228÷6+423=461659-91=5683.9+0.2=4.143×2×50=4300571×7-353=364479×(211-199)=94822×(747÷9)=1826936÷(2×3)=15632×(86÷2)=1376952-60+312=1204625+23×21=110827×2+731=785888÷6×8=1184515+351+15=8814/8-2/8=2/8874+504÷7=946903-530-317=5635.8-27.1=8.7816×7=5712149×2+292=59075.2-42.3=32.9815-948÷4=57846×2×27=248482×63÷3=1722349-285=6414×(328÷4)=1148943+168÷2=1027243÷(63÷7)=27128×5+279=919(581-473)÷6=18216+15×13=411742-63×10=112351-30×4=23185×(511÷7)=6205324÷4÷3=27355÷(300-295)=7185×83=705572÷(27÷3)=810×7×71=4970165+182×4=893148×(24÷8)=4449.4+6.0=15.4622÷2×6=186649+182+520=751938-22-858=5887+155=242238-(444-443)=23712+(275-104)=183149+27×29=932(978-924)×94=5076526-66-124=336480÷5÷3=32372-(230+64)=78510÷6×9=765318÷(3×2)=53236×(420-416)=94495-71+361=385792÷(2×4)=99(334-36)÷2=149656÷(630-626)=16484×11÷2=462369×9=3321530÷(10÷5)=265106×8-742=106(274-258)×33=528413+975-880=508476-30×3=3867.1-6.0=1.1961-12×29=613453-33-127=293121×6=7265.0+8.4=13.427×4×2=21664×87×5=27840630÷6÷5=21118×4×8=377648+20×25=548338×(310-301)=3042101×4=404605-372=23312×(316-274)=504138÷(12÷4)=46106+279-302=83188÷(836-832)=47305×(24÷8)=91574+20×35=774304÷(32÷4)=38482-(129-88)=44136÷9×77=30810×6×96=5760537×(96-93)=1611(350-262)×40=3520(444-410)×18=61230×9×3=810378÷9×17=714755÷(20÷4)=151692+507-853=34618×49÷3=294511-282=22914×40×4=2240252÷(24÷4)=4256×9÷2=25210×77-420=350500÷(462-460)=250286+173-71=388396-83=31343×8=344256×2=512441-253-75=11314×(144-126)=252(444-426)×24=432438×2×3=2628(423-55)÷4=92175÷7×17=425648×(27÷3)=583237×2×37=2738807÷3×7=188316÷4×96=38453×44=2332882÷(2×3)=14757×(440÷5)=501668×81×3=16524282÷(3×2)=47522÷(275-272)=17422×3×87=574220×12×2=480840×6÷7=720540÷9÷5=12(491-427)÷8=8476÷4÷7=177.2+1.5=8.712×71+952=1804588÷2×3=882375-80×3=135486-40×11=4671×8÷4=142390-18=372303-(156+30)=117879-144-251=48421×(176÷4)=92440×(260÷4)=26006.5+9.9=16.4360-24=336695×(280-271)=6255500-233×2=3484÷(2×3)=14265÷5=53328-(372-136)=92333+188×3=89773+10×33=403236-14-211=111/7+2/7=3/7470-318+270=42210×6×66=3960833-124×4=33720×25-92=40846×10-240=220169×(24÷6)=676740÷5=148402-(129+269)=4723-34×11=349444-249-11=184150×4=60075×31×6=13950567-340+232=45926÷(10÷5)=13644×(187-184)=193271+155×2=38112×77=924904-770=134312÷(2×2)=78500-666÷2=16710×80-755=45433-252÷9=405462×2-670=25488×36÷3=1056466-294+77=249345+61×6=71137+412+35=4848.2-3.8=4.4925+624-936=613(32-20)÷6=2981÷9×5=545623÷(667-660)=8954×9÷6=81812-225÷5=767843×3-228=230181+257=338168÷2×5=420168×3-360=144184÷2×8=736564÷(525-522)=188(414-249)÷3=55(819-459)÷5=7228-(802-799)=2565×15-488=48714×4×98=5488700÷2=350348+478-650=17617.7+62.2=79.9788-382=406337×(24÷8)=1011462+287=749161+(703-152)=71275+331-226=180399÷(14÷2)=57(581-37)÷4=136903×8÷7=1032765÷3÷3=85962-12×25=662912÷(3×2)=15224×29÷6=11668×65=4420605+(541-474)=672378÷(47-40)=54436+595+704=1735568×(373-367)=340840+30÷3=50430+51×8=83819×36÷9=76655÷5=13115×(32÷8)=6040×78×8=24960232÷(2×4)=29118×(121-113)=944476÷(419-417)=23868÷(437-435)=34932-87×10=625.0-0.6=4.412÷6×77=154484×2×4=38724.0+1.4=5.44/9-1/9=3/921×2×29=1218228-(218-49)=59435-30×7=22595×(358-352)=57042×(186÷2)=39064.1+8.7=12.8376×2×3=225612×2÷8=3170÷(35÷7)=34852÷3×2=568676÷2=338983×6=5898106+134+174=414446-334-105=7603+319-82=840385×2+361=1131440-22×10=220716÷2=35827×29÷3=261665-(362+203)=100342-(129-87)=300804×2=1608364-(162+91)=111196÷2×98=9604432×(10÷5)=8644.7-4.6=0.1404÷(2×2)=101243-32×7=19820×(36÷9)=3280205-181+165=18922×12=264430×2-137=72319×38×9=6498413-37-109=26714×49+304=990240÷6×85=3400814+32×2=878374×(962-958)=1496125+136-175=86328-167=16110×(357÷7)=51010×91+964=18742/3-1/3=1/3238×4×3=285616×18×2=576278+247+446=97198×3×2=58826×3×45=3510336÷3=112892+264-516=640434+22×9=63255×59=324573.2-34.2=39.0604+(815-570)=849738×3÷9=2469.3-1.4=7.915×22×2=660395-25×10=145721+144=865336-171+17=182326×2-418=234455×2÷7=130186-(108-80)=158420+256=676225-(360-315)=180119+640÷4=279661+62×16=16532/6+3/6=5/636×(318-252)=2376(359-327)÷4=8327+372=69956÷7×83=66414×6×11=924239-(442-387)=184708-391+413=730702÷(3×2)=117445÷(25÷5)=8924÷3×30=24063×71=4473720×7-716=43242/4-1/4=1/411×43=473530+799-48=1281470-389=81229+(394-247)=376907+253-165=99516×60-516=44499÷(3×3)=1112×22÷4=66114÷6+346=365279+192-140=331387+73=46019×11×4=836388×8÷2=1552288-712÷4=11026.6+59.1=85.781.3-40.4=40.982+177=259145×3=43519×4×17=1292290+79×9=100129×(309-274)=1015450÷(18÷2)=50702÷3÷9=2648+(910-48)=91084÷(20-13)=1263.1-38.7=24.463+85×5=48850×82÷5=82010×78+511=1291410×2÷4=205370÷2+844=102960+(229-33)=25625×15×2=75016×28-325=123627÷3+407=616744×3÷4=558213-(285-219)=1479.1-8.3=0.8499-32=467200+(473-124)=549488-(180+51)=257289-14-152=12333×22=726741-195+535=1081677-188=489369-75÷3=34416×53=84817×14×2=476904÷4+176=40248×3×4=57658×13÷2=377220+98×5=710(52-41)×12=132356÷(36÷9)=89195+95=290489-43×11=16666÷2÷9=37384-146+76=31454×46×3=7452131×6×8=628829×82×9=21402696÷6×4=46414×26=364728÷8×9=81913×(345-293)=67699×88=8712134×2+264=532398+86=48440÷5×4=32254×2-123=38536×(25-10)=540(716-679)×94=3478909+565=1474317-228+165=254425×2-117=733198-(400-282)=80251-16=2358.1+71.2=79.356×15÷2=420240÷8=3035×6×3=630398+304+274=97632÷4=84.9+1.7=6.6710×(14÷2)=4970744÷2÷6=62552÷2÷3=92513×8÷6=68490×60×2=1080086.3-37.2=49.120×20×2=800959-39×8=647200÷(29-25)=50(292-104)÷4=47381×2=762323-135÷5=29695.9-43.6=52.3306+234÷2=423383-202+257=438330+(421-40)=711496÷2÷8=31738÷9×3=246995-75×8=395726÷6+343=464133×2÷7=388.0-1.4=6.6516+248=7642/7+5/7=1315-384÷3=187408-124×3=36701×7-49=4858180-53+968=1095336-80÷5=320829+847+198=1874103×(371-364)=721480×5=240010×12=1208.4-2.9=5.513×(479-423)=72819×22-98=32054÷9×4=24639÷9×80=5680450+21×21=891496+20×17=83693×51=4743230+(595-69)=756640÷2×3=960288-594÷3=9047×21-805=182641+658-909=390597-334-51=21246×2×89=8188272+(375-81)=56610×(120÷8)=150840÷(266-262)=210653-344-231=78283×5-71=134454+325÷5=1193/7-1/7=2/727×13×2=702244-(381-166)=2911×11×2=242756÷(2×2)=189738÷(3×2)=123458×(313-307)=274843×12÷2=258942-904÷4=716169+136=305104+890÷2=549312+19×24=768220÷(465-461)=5517×(287-262)=425356÷4×38=3382397-(378-20)=39800÷(2×4)=10037×(16÷2)=296(699-631)÷4=17435-381+269=323956÷2×3=1434116÷2×79=4582416÷8×3=156754×(25÷5)=377036×70÷7=36010×(470-441)=290489×2=978707×6=4242339-(318-121)=14242×(84÷4)=882966÷(3×2)=161441-16×21=105228÷3×9=684246÷6×20=820108×3×2=64827×69×6=11178612-591÷3=415127+270-102=29517×29×2=986118+20×17=458376×4÷8=18824×14÷2=168260÷4×9=585360÷6=6072×(262-258)=28821×12×2=50419×7=133300÷(74-72)=150696÷3×5=1160343+14×45=97351×19-297=67268×12÷4=20451+54×13=75318×22-206=19014×45÷7=90412-(140+168)=10491×3+111=384260+124×2=50855×(480÷5)=5280350-752÷4=16239×37×5=721517×2×64=2176600×4-767=1633767-398-99=27016.4+2.5=18.9648÷2÷6=54109+135-10=234296÷8+365=402353-(48+28)=277376÷8=47717+655=1372108÷9×5=6020×35÷5=14023×12=27668×19=1292781-698+200=283480-(404-96)=172611-(985-416)=42386-879÷3=9390÷2+985=1030826÷7×4=472344÷4=8671×94÷2=333762×12÷4=186981+11×74=1795202-(197-178)=183228÷(12÷4)=76555×(12÷4)=1665377-23+84=438351-11×17=16423×4×43=3956130÷2+274=339357-43×6=99602+185=787253-185÷5=216(288-266)×33=72645×16-219=501375+65×8=895430-(131+285)=14458×2=916171×2÷3=114131-121+400=410116+274-169=22114÷(16÷8)=7(209-79)÷2=65308+524÷2=570935-(524+277)=134310-159÷3=2571/9+8/9=123.3+11.8=35.112×8×23=2208168-104=6477×(349-344)=385372÷(110-108)=186124÷4×29=89911×(691-650)=451(563-487)×21=1596305-153+304=45612×4×7=33698×(12÷3)=392252×3÷9=84895×7=6265335+(265-61)=539393+18-133=27851×(18÷9)=102320×3÷8=120448-173×2=102840÷(162-159)=28012×63÷6=126384-189÷9=363859-(265-109)=703485-70+11=42613+(579-93)=499261+665-279=64752×11-135=437202+368×2=93822÷2×69=75993×96÷9=9926.5-3.1=3.4279+(485-265)=4993.3+0.2=3.541+482+343=866103×3×8=2472160×5-677=123210×6÷4=315(444-219)÷5=4546×9×2=8287.4-3.5=3.938×13-374=12030×30÷3=300156÷(953-949)=39880÷5÷2=88186÷3×89=5518325×(15÷5)=97528×17-151=325498÷(98-96)=249836-(459+274)=103203÷(28÷4)=29380-22×16=28951-(509+11)=431222-22-66=134708-26×21=162716×(18÷6)=21482.7+1.2=3.9903+176+847=192697×(239-231)=77640÷(525-523)=20222-113+246=35553×89=4717308-247+624=685942÷6+484=641701+676÷2=1039(467-170)÷3=99468÷(42÷7)=78465-(128-84)=421180÷(12÷4)=6069.8-68.3=1.5755-28×17=279895-366-15=51429×27÷3=261272-94=178953-(661-439)=731441-(45+125)=271328+19×12=556491-798÷7=37710×7×28=1960870÷(3×2)=1452.9+9.0=11.9762÷6=1277.1+8.3=15.457×38÷2=1083229+180=409(299-210)×58=5162225÷9×5=1257/10+2/10=9/10435-279=156382+76=45867+134-80=12117×29-325=168135÷9=15139+766=905164×6-167=817180×(692-685)=1260243÷9×84=226820÷4×87=43534×2=681/4+2/4=3/4193+201×2=595289-11×26=341×(42÷7)=24618×11×4=792258×(12÷6)=516405÷9=45441-117÷9=428301+87+936=1324451-75×4=15116×22×2=704938-(640+298)=0264÷4×96=6336987-243×2=501189-(705-608)=92936÷4×8=1872545+152×2=849912÷8×9=1026115×(54÷9)=690185×(821-818)=55533×(210-205)=16586×29÷2=1247489-14×29=83177+17×47=976(527-191)÷7=48(190-160)×32=960487-207÷3=418377-(228+136)=13556+412×2=1380372÷2÷3=62964÷4×5=1205245-215+377=40712×75-208=69237×2×9=666105÷5=21800×3÷8=30080÷(20÷4)=1637×(159-156)=111198×2×4=1584925-271×2=383512÷2÷4=6421×(372-335)=777471-(36+312)=123621+32+347=100013×63+654=147320×(60÷3)=400171÷3÷3=19763-24×23=211719×9=647120×(204÷6)=68054.8+27.1=81.9196×2×5=196013×(366÷6)=79317×8×7=952327×2-301=353374-52×3=21835×2×32=2240216+(314-164)=36690÷9×92=920889-(711+125)=538.5+5.8=14.3331+(466-186)=61114×(644÷7)=1288474+790÷5=63260÷4×54=810291+317=608478÷(430-428)=239412-204÷4=36137×13×2=962527+45+259=831750÷6×9=112564×13×3=249663×11-168=525147×2÷3=98540÷(623-619)=13587÷3=2915×3×84=3780321-294÷2=17466÷(24÷8)=2274×5×2=740423-184-11=228220-160+316=3760.5+0.9=1.4360+77-239=198667+(343-244)=766444-250=19415+19×6=129178÷(184-182)=89308-(196+98)=1436×(177÷3)=2124563×8=450448÷3×62=992390-290=100672÷(2×4)=84144+22+744=91073×89×2=12994138+194=332583+818-902=499378-(78+97)=203836-(608-160)=388339-95-68=176705+390=109568.4-55.4=13.0316÷2×8=1264438÷(3×2)=73409×(63÷7)=3681345-(158-100)=287445×2×4=3560220÷2÷2=5534×(144÷6)=816815×9=7335193-125=6838×13-422=72740÷(869-867)=37014×(408÷8)=714(176-161)×22=330119×8×4=3808189-37×2=11535×11-184=201990÷3÷6=55363+306=669491×2-684=298158÷2=79584-144÷9=568249+138-39=34831×(353-341)=372348÷(27÷9)=11636×13=468725-132+627=122068+749-709=1088