三年級數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦3.8-2.1=15×(264÷4)=18×80÷5=18×9×4=74×6=205÷5+500=646-(344-101)=176-(256-154)=80.4+18.6=28×18÷4=457-255+240=7.7+4.1=77×(630÷7)=24÷2=401×9-166=96×49÷6=968-392×2=27×23-111=5.1+9.2=67×(405÷9)=912+670+956=11×74×2=448+38+147=(396-20)÷2=373×9÷3=14×3×45=(616-587)×87=531÷(3×3)=478÷(187-185)=95+361-10=459-94=449-(136+192)=388÷(12÷3)=37×23=16.1-7.9=983+101+538=468-23×13=833÷7÷7=25×3×8=246×9-792=357-(325-66)=615×8-369=6.4-5.3=176×(18÷9)=847-(55+184)=413-10×30=4/7-1/7=79×48=383×2-301=672÷6÷7=40×10-249=71.1-45.6=22×2-27=(512-498)×66=878-(37+41)=999-13×65=618÷3×5=492÷(2×2)=416+864÷4=123+327=36×86÷9=55+370+573=(358-43)÷9=11×8×86=446-694÷2=944÷(4×2)=826×3÷6=376-18×18=711+89×6=108÷2=18×11=498÷(337-335)=38+15×60=93×4×7=493×2=69+698+95=283+(775-53)=352+58-365=380+254÷2=888÷6=155×3=805÷5×3=131+418-117=21×2×58=848÷4+638=(984-957)×44=592÷8+353=97×(515-479)=125×8-621=208×3-248=600÷(18÷6)=956÷4×9=68×(258-252)=75×(74÷2)=86×68=726÷(3×2)=10×12×3=217-240÷2=405-269+227=4.1+8.0=292+206-436=3.9+7.8=461-903÷3=18÷3=413+235+16=43×6×3=22×3×34=329-241=192÷8×36=118×4-104=63×12÷4=418-169×2=834-(49+749)=340÷5÷4=36÷6×98=421-240-121=125×7-684=26×2×22=26×2×63=556÷(2×2)=29+428+387=484-18×16=502÷(49-47)=862-21-218=20÷4×22=(499-289)÷6=22×2×24=8.5+9.6=4.1+7.6=317-(411-334)=472-(268-97)=638+681=795-33×15=629-(96+509)=7.4-5.9=315-36×6=125×6-414=93×70=54×(958-859)=111×(36÷6)=128-605÷5=953-24+912=345-(376-300)=400+440=148+(456-56)=310×2÷5=18×3×54=452-136=163×5×7=22×13-50=792×(511-508)=440÷(2×2)=468-(434-419)=2/7+4/7=405+283+193=231+(399-315)=495+(132-78)=99÷9×21=297×(15÷5)=480÷(107-103)=736-95-529=466÷2×7=73+170+506=807-698=123×4-65=157-128-14=22×7×3=794×8=584÷(4×2)=153-846÷6=20×8=106×(390-387)=432÷6÷8=781+494-646=355-(571-398)=10×(624÷8)=678÷6×2=258+152-127=500÷(16÷8)=299-29-266=73×(10÷2)=53+108+686=154-430÷5=93×(770-765)=288+35÷5=6.4+6.5=539+17×48=863-318-505=66×11+86=18×24-290=826-452-352=24+392-55=311+60-36=(878-818)×77=491-476÷4=10×2×97=17×3×51=310×2×6=24×(35÷5)=388-34×7=625÷5=357-(113+186)=11×(24÷2)=624÷(3×2)=19×3×84=465-(974-960)=30×28÷4=3/9-2/9=43+189×3=(331-323)÷2=112÷(885-878)=275+(113-96)=216÷6×2=616÷2÷4=383-10×33=540÷4÷3=247+941-175=101-14×3=23×(66÷2)=10×44÷4=428×(42÷6)=65×6-181=13×17×2=383+89×4=22×42=259+194-108=484+930÷5=145+(431-350)=189÷(3×3)=877-825+266=3.0+4.5=20×3×69=798+63+275=132×4÷8=573+125+187=18×4×94=810÷6÷9=14×17-51=174×2-51=(740-646)×87=210÷7÷6=432-21×18=284-(24+18)=97×49=(259-217)÷7=115×4=426-189-128=158-(319-217)=782×9-731=804+(286-25)=(465-445)÷5=204-27×7=81×(12÷6)=95×(16÷8)=176÷4=49×15=55×84÷3=37×(283-255)=18×40-622=28×14-177=458-365+196=786-(798-496)=201÷(27÷9)=603÷3×7=(441-428)×11=(285-12)÷7=498-(104+322)=158+25×25=240÷5÷3=365×4-473=666÷3+924=32÷8×48=20×12÷2=8.1-2.4=340+41×8=6.3-1.5=769-13×51=499-14×27=756÷3÷7=178+16×33=580+115=20×37-664=67×(540÷6)=738-(326+21)=699×(64÷8)=268-129=129×3+424=501+102-125=654-367+872=13×62=489-472+296=776+969-475=428÷2=226+735+134=512-(444-336)=193-(477-365)=406+853=468×2-497=46×28×3=868-413-50=109×(209-201)=519+144+351=173+29+733=237+14×47=810÷3÷2=864÷6+799=105×4×8=172×3-158=279÷3=5.2-3.2=160×(246-243)=(981-324)÷9=43×(258÷6)=260×(336-329)=245+837=651÷7×5=4/5-1/5=(990-928)÷2=2/4-1/4=419-(477-141)=115×8÷4=249-810÷5=752÷4÷4=235+186×2=796-308+752=998÷2+293=132×7÷3=660÷6×2=308-(649-386)=848-103=562+127×4=159×3=210÷(49÷7)=13×(357÷7)=475+(332-210)=130+48×14=588÷6×39=247-(70+75)=44×54÷4=102×6=11×7×73=464÷4×9=212+(434-402)=2/10+8/10=2.2+0.3=50+100=457-61×4=(411-267)÷2=979-490-167=469×5-687=21×2×22=795÷3×2=66×6×2=492÷(36÷6)=566-11×44=957+(689-275)=10×(65-12)=24×(102÷6)=48÷3+39=552-145=242+60×4=73×5×3=366÷2=145×(36÷4)=413-786÷6=(364-210)÷7=20.6+42.8=420÷(54÷9)=365-52×2=180÷5×29=140+608-247=22×54÷9=813÷(21÷7)=762×8=277×2=385-223-11=740÷4+293=186+425+161=466-40×11=45×(70÷5)=870-(642+54)=10×95-724=383+181×4=232×(263-259)=910×(800-792)=152+968÷8=404-155+27=469÷(42÷6)=40×9÷5=87×59=426+991-467=363-38×7=301+11×56=120÷(3×2)=(915-129)÷6=430-428+484=490-(662-369)=437×9-504=8.2-3.6=70×(70-58)=12×15×2=45.0+25.6=133+207×2=12×37=473+225×2=132+14×65=152×(342-336)=948×5=1.1+7.9=71×83=585-126×3=89-46=528÷(2×3)=(167-149)÷6=377×2+72=712×(64÷8)=110÷5+453=456-835÷5=486÷(312-303)=32×(419-414)=81×37=967×(54÷6)=115×2=888÷4+331=112×(368-365)=549-744÷6=286+113+539=108×7×2=(330-54)÷2=15×10×6=127×5=332-178-10=(404-35)÷9=97×(223-219)=337-15×13=324+164=301÷(28÷4)=208-(163-53)=433×3-239=955÷(40÷8)=139×(203-197)=317×7=29×24÷6=226+700÷7=21×34=67×(96÷4)=987÷(342-339)=4/8-1/8=10.0-4.5=772×(537-531)=181-61-62=435÷3=536÷(2×4)=355+63×14=14×9=92×(806-719)=868÷(32÷8)=12×7×8=492÷(494-488)=708÷6×9=22×7×4=148+325=412×2-139=959×(12÷6)=284-10×19=806÷2=522+247=735-24-541=400÷(2×2)=117×8=998×2÷4=45×19=64×(45÷3)=970-172+782=58+364÷4=73+407-92=(979-559)÷6=967×8÷4=465-145-108=656+488-727=448÷4×8=454×(220-212)=29×2×97=738+198+397=85×56=11×24×2=322-75-114=216÷(16÷8)=937-168-399=19×26=52.5+33.8=52÷(424-422)=13×(217-164)=88×9+323=244÷(380-378)=3.6+3.2=914-48×10=618×3=(502-157)÷5=720÷5÷2=360×6÷5=65×2=3/6-2/6=105×2×4=909+460-347=132÷(3×2)=284+619=453×2=19×23-253=136÷8=254+327×2=2/8+3/8=237-(103+66)=112÷2÷4=702-125-53=300-54÷9=(334-172)÷6=945÷(3×3)=405+126÷3=91+240=4.5+42.2=19×14×3=62×88×3=327+384=17×28×2=214-(232-150)=524÷2+176=900÷(45÷9)=962-435×2=187+294=563×7=469+(436-245)=351-11×10=13×38-189=111×5=334+330÷5=48×23÷4=42×3=355+27×22=928÷4=700÷7×8=336÷(45-41)=716÷2=392-693÷7=55÷(330-325)=805-660÷3=56÷2×13=88÷8×5=925×8=(956-830)÷9=49×2×7=884-580+393=94÷2=53×(45÷5)=850-(108+57)=930×6÷3=(295-234)×14=(197-175)×41=27×2×50=14+129+154=350÷5×59=429-11×20=12×10×7=3/7-2/7=377×2=252÷4×61=764-102×6=693÷9×88=328÷(24÷3)=37×81×2=13×13×4=9.6-6.6=595-(91-86)=535-(943-548)=441-76÷2=837+645-136=22×6×7=642÷3×9=297+(945-244)=179-924÷7=(123-106)×55=153+146=15×11×2=220÷(2×2)=356÷(263-259)=698-665=348-(20+278)=93×(103-94)=313-188=498+(498-391)=49×(390-383)=1/8+5/8=404÷(256-252)=184-177+469=467+955-74=70×45=165+(955-198)=316+880÷5=462-168×2=7/9+2/9=1.7-0.3=280×(54÷6)=12÷2×75=187-16×6=558÷6×81=860-464÷8=176÷(16÷4)=520-11×18=718-167-178=432÷4÷6=48×(266÷7)=417+15×34=12×(181-157)=640+(580-11)=(362-155)÷9=603-20×3=13×8÷2=329÷(35÷5)=935×(303-297)=49×2×96=744-(46+221)=81×3÷9=75×(265-235)=67×8+322=800÷4×7=167-13×11=33×(792-783)=679+85+77=17×17+934=93+89=463-235=840÷(2×2)=66÷2×80=329÷7×15=891+32×6=99+243-264=811+(750-338)=631-539+393=891-112×2=138÷(2×3)=798÷2=125×6×8=9.8-6.0=245÷(10÷2)=492+187×3=659-10×49=579-(28+456)=371+524+544=620÷(35÷7)=78÷6×8=4.1+8.9=21+136×6=5.1-3.5=381-263-79=110×6÷4=771+53×10=896+(832-194)=121+276-57=292-181=687-128=316-(140+17)=24÷(16÷8)=104÷8×37=173+256-338=274÷(158-156)=214+145×3=235-185=492-301-73=8.6+1.5=510÷(279-277)=390-267+930=173×(382-378)=36×47÷4=162+36×13=6.6-1.3=257-279÷9=364÷2÷7=426+(482-245)=841-648+730=762×9-162=356-341+273=860+93×2=204÷6×96=761×9=2/8+5/8=(962-427)÷5=42×16-501=186÷3×13=63×80÷6=669×(929-926)=41×11+738=69+453+402=919-(470+336)=96×4×2=570×6÷3=665÷5×4=(409-313)÷4=46×10÷5=356-550÷5=(431-104)÷3=32×(38÷2)=9.2+45.5=590+(265-15)=487-(336-61)=517+424=31×24÷8=32×(66÷3)=860÷(603-599)=83+352-41=370-229=122+333=2/5-1/5=341-(158-101)=728-(519+76)=922×9=140÷5=857×(12÷2)=45×68÷6=624+523+698=95.2-0.4=265-16×3=169+245-401=286-(789-633)=15×90=11×37=44÷4×76=23×38+432=50×7+438=174+(300-57)=126÷(3×2)=221+331+631=366÷6×62=144-15÷5=11×16×5=32×24=16×(360÷5)=10×6×54=10×11×3=387÷9×84=(315-182)÷7=28÷2÷7=68×(537-497)=4.7-3.2=132÷(450-448)=693+14+190=460÷(62-57)=443-(103+175)=705+264=4.3-4.1=36÷2÷9=415-249-132=30÷2=24÷(721-713)=420÷2+301=417-(292-43)=880-330+761=81÷9×47=23×14-298=67×31=440-306÷9=434-(178+150)=(169-103)÷2=308×2÷8=267-157+255=820-12×33=142+53+251=641-500÷4=413-17×16=76×14=635+(927-888)=185+78=149×4×9=104÷2×6=325÷(15÷3)=879-261×3=450÷9×63=184-10×8=781-(128+394)=284÷2=493-245×2=104÷(4×2)=133×7-111=286-285+366=105+25×14=14×11+195=992-777+721=447-(60+170)=207-103+86=497+634-119=954-11×37=720÷9÷8=946-760÷8=287-242=63×4×2=470-16×5=9.3+7.7=490÷(10÷2)=133×2×9=342÷3÷3=78×(140-135)=27×18-189=44×13÷4=(96-55)×52=121×(194-187)=235-147=12×30+188=274+56×8=180÷(112-106)=808÷8+459=819-29×25=132÷4×21=146÷2×63=268+29×23=16×36÷2=346-157-183=494-55×6=28×25-147=590×4÷2=(368-310)×13=41×2×5=192÷3+26=222+257=462÷(2×3)=42.3-13.3=607-14×26=30×2×98=395×2×7=42÷2+292=23×(301÷7)=134÷2+440=220-(177-84)=83×(279÷9)=9.7-5.8=68×12-573=810+198-887=364+621+104=56×78×4=601×(49÷7)=324÷(15÷5)=4/8+3/8=92×10÷8=897-130=501+310÷2=475-287=13+18×17=186×2-176=770÷7×6=506÷(448-446)=171+661+33=144÷6×30=231÷(56÷8)=318÷2=168+(483-224)=332-229-50=496-16×24=51÷3×56=843×8=23×3×91=108÷9×45=11×44×2=390÷6=346+102×4=666-30×16=962-64×3=9.6-8.3=86÷(16÷8)=148÷2=36×(315-290)=753÷3+20=43×11=101×4÷2=4.9-2.3=771÷(21÷7)=258-(89+97)=84÷7×19=198×2÷4=172+908÷4=61×7×2=184×(193-189)=22.7+14.1=486÷3÷2=4/6+2/6=204-85+838=1.3+9.5=415-71+129=200÷2÷2=244+(472-308)=381+69=98+140×5=55×16-404=312×2÷3=30×(342-314)=8.0+1.2=504÷4×9=47×13=62+50×4=(123-63)÷2=632÷(670-668)=124×7=350-(74+13)=852-488÷4=945-473+235=938-94-14=561×(238-235)=264-136÷2=73×3+299=498+12×35=87×2=833+232+764=914÷2×7=40÷5×6=427+13-386=618×6-262=908-664-16=324×6-720=48.7-18.2=630÷5÷9=186×6-593=910-54×12=277+18×31=35×21=732×(12÷4)=660÷2×6=95×81×9=92-13=218×(36÷9)=6.0+0.4=80÷8=633-920÷5=6.1+26.0=418-299+279=255+44+521=30×12-173=91×75×8=88÷(4×2)=262÷2=250+71×6=973-27×9=99+267-64=12.4-5.8=125×(24÷3)=6.4-2.1=40×57×6=73×11=96+546=45×4×5=648÷9×8=838÷2=248-(37+192)=45×7+381=2.5-0.8=403-315+263=364÷7×8=862÷(10÷5)=360÷(3×2)=215+650-341=65+182=711-(733-605)=57×36=23×6×5=499-(317+170)=38×2×54=(803-344)÷3=483-121-273=189+126×3=29×(65-62)=49+10×78=24×36-586=15×(27÷3)=133÷(21÷3)=385+(335-50)=12×22-146=84×70=94×9-583=30×(202-189)=86×(16÷8)=31×(200-171)=469+(890-250)=60÷5×4=720÷(2×3)=426-177÷3=946-792+409=315+145+16=19×2×24=82×42÷3=18×23-404=858×3÷2=8/10+2/10=197×3-431=162×2÷6=439×7-641=897-338+162=454-19×11=32-(15+13)=491-15×16=15×14=25×14-58=72×11-81=10×9×7=768÷(2×4)=4/7+2/7=202-(26+25)=252÷7=183×(30÷6)=348÷6=94×(48÷6)=608÷4÷4=228÷2=966-(140+254)=837×8÷2=3/5-1/5=374-(174+155)=159×3×4=60×3+346=(317-287)÷3=586×3÷2=720÷5×7=682-845÷5=112÷8÷7=834×6÷3=19×(164÷4)=9.8+8.0=672÷(24÷8)=911-15×24=16×2×21=89.5-29.3=36×2÷9=535×7=21×22-56=359-239=990-49+349=11×3×55=(569-39)÷5=59.5-2.5=62×9-542=407-712÷4=527+619-744=33×3×83=729÷(3×3)=69×(72÷9)=412÷(2×2)=438÷(99-93)=385-324-23=42÷(14÷7)=30×3×59=6.2+7.7=905-60×5=13×38-172=512-26×16=132÷(170-168)=660÷3×8=28×11×2=637×4÷7=102×2÷3=312÷2÷4=384÷(2×2)=709-(599-559)=377+20×14=483-159-195=703-80=373-73+71=(747-477)÷2=194-925÷5=6/10-1/10=19+16×51=66×(24÷8)=153×(259-253)=835×(42÷6)=413+11×77=14×(520-508)=217+389=236×(20÷5)=16×60-64=(408-186)÷2=687-88×7=190÷(490-485)=876-(115+133)=339-136÷8=732÷(776-772)=870-414-184=44×7×8=16×43=305+372×2=483×8÷2=34×16=3.5+9.5=360÷(382-380)=952-(172+77)=9.4+5.8=516÷2÷2=66×(56÷8)=940÷(332-330)=249-87=643-168×2=306+448÷7=595-105÷5=17+81=38×(78÷2)=523-(277+156)=423÷(18÷2)=62×6×2=125×(48÷8)=888÷(2×2)=246÷3=660×5=(274-18)÷4=(288-233)×15=270+542+165=447-808÷4=66÷2=(649-361)÷2=379×2=170+60×10=300÷(682-680)=230×4=15×17×3=100+141-117=457+(686-134)=782×(36÷4)=26×(69÷3)=46×12×9=56×6÷8=24×30÷4=551+316÷4=463-282÷2=810÷(2×3)=97×8×3=119+560=78.4+20.0=696÷3×8=91.5-23.9=355÷5×32=192÷4÷3=(161-112)×17=0.9+2.7=224×2×9=367+17+834=41×2×46=465×(377-370)=377-16×18=768÷6×2=387-495÷9=18×42÷3=32×30÷4=48÷6×77=234÷6=400-51=168×(274-271)=96÷(3×2)=20×(49÷7)=18×41=1.9-1.0=51+13×46=16×47÷8=(959-484)÷5=222÷(18÷9)=40×(201÷3)=145+(354-37)=413×2÷7=2.1-1.8=63×(292-284)=155×(82-77)=99×11÷9=120÷(24÷4)=680-36×4=740-(665-508)=252÷4÷3=902+37×16=16÷(299-297)=578-291-267=727+792-337=62×6-104=151+321=(70-43)×26=329×3×8=60×13-442=96-252÷6=45×2×28=(714-655)×93=49×17-584=22×12÷8=40×21÷5=(461-431)×21=393×(81÷9)=82×6=302×3÷6=142×6÷4=10×94=14×20÷2=67×82×8=510÷5÷3=90+382-48=59+201+204=144÷4=695-300×2=95+84=464-224×2=334+141=15×24+380=20×36÷6=40×18-637=366÷(323-321)=48×20-899=58×80=954+33×18=25×9×4=816÷(3×2)=20×15÷6=824-30×25=994÷2=126×4=712-88×2=473-279-144=205×4-326=823+417÷3=10×(186÷6)=457×6-308=3/5-2/5=495-(434+21)=558-164+229=10×6×65=14×(72÷8)=18×13-217=454×2×5=75×29=921-671+98=342÷6×4=149+237=178+285=755-(668-461)=434+143=710-(131-16)=540×(804-796)=92×2×5=121×3×2=5.8-4.8=976÷2÷8=83×(72÷6)=34×2×38=942÷3+316=(917-209)÷6=26×(112÷7)=826+(990-965)=893-(524-123)=555+(435-295)=343-(385-264)=186÷(2×3)=77×93×8=461+(473-469)=710+294×3=46×10-228=13×12=10×(184÷2)=508+99+23=37×63×2=311-(315-236)=823-95-504=8.5+3.5=497-(122+53)=24×16-78=924÷2÷2=378-42×6=15×19-198=6/9+2/9=13×7×38=920+(935-910)=16×(531÷9)=700×(14÷7)=854+478-450=407-13=435÷5÷3=867÷3×7=12×99=951-80=997×(18÷2)=936-276×2=486-(697-398)=68×12÷2=91×5=569+(639-542)=1/4+2/4=24×19-385=276÷(277-273)=393+262+853=425-334+170=102÷(18÷3)=44×22-321=448÷(389-387)=14×47-394=207÷(3×3)=612÷4×8=4/8-2/8=45+992÷4=407-248=55×14×2=46+654-581=312÷8=231+183=225÷(25-20)=376÷4=279-36-181=55÷5×35=(517-337)÷4=90×8÷6=8.6+7.2=321×5-879=36.0+61.5=864÷(3×2)=330+(758-317)=188+23×22=3.9+8.7=31×3×98=553+27×29=910÷5×8=103×9+656=7.3+30.9=605+129×7=14×2×78=295+980÷4=400÷5+31=763×5-528=52×90×5=(99-73)÷2=97×(623÷7)=334÷(16÷8)=181+(423-404)=76×(54÷6)=(577-498)×65=403-(345-107)=268-127×2=189-31-36=14×7×86=468-304+213=58×8+967=21+279-196=78×6÷9=51×45÷5=372-10×32=341+258×2=312÷6×12=761×(687-678)=36÷2×5=148×6÷3=64×4÷8=26÷2×16=97.9-88.0=341-10×11=387-319=116+137×7=592+507=662÷2=32×27÷2=226-(380-299)=310÷(299-294)=451+(894-151)=58×64×9=34×2×17=183+(556-42)=174-444÷3=26×(316÷4)=19+29×18=(494-369)÷5=201÷3×78=834-412=16×(400÷8)=423-230=116+342×2=260+60÷6=272×3=96×(736-642)=193×5-956=257+72=424-132=839+35×8=13×(172÷4)=372+73+257=616-366=780÷5÷3=41×(261-244)=108÷(3×3)=225÷(115-112)=232÷8=7.8+0.5=10×72+186=438+12×31=15×3×27=808÷(2×4)=175-28-116=603×(203-196)=504÷2÷3=259×3-308=154÷7×11=989+52×6=711÷3×5=493-11×30=323-43×2=76+152=5.4-1.1=759×(20÷4)=548÷(2×2)=10×29=616÷(736-728)=345÷(21÷7)=21×3×52=170-243÷9=641-515+589=361+142+191=17×(379-358)=6.6-5.4=9.8-0.9=942÷3÷2=40×12-83=80÷(24÷3)=519-17×3=15×23×2=592-191×3=500-24×5=492-10×28=21×21+479=94.6-39.7=94×21×8=774-112=762+710-39=14×3×43=522÷9×10=918÷3÷9=273-12×9=443-272-56=168÷(2×2)=973÷7=162+316=12÷4×14=109-(134-60)=18×43-462=189+(406-61)=10×74÷4=472÷4=84×9-116=132-752÷8=986-496-272=58×(465-459)=6.8-1.6=385÷7×11=42×(492-486)=109+133-79=230+915+102=248+96÷2=(420-370)×19=432-381=39×11×2=(277-263)×24=152-12+263=16×12×4=216-104=71.5+14.2=239-(156+38)=10×11×7=426+681+571=22×(594÷6)=10×86÷2=188÷2÷2=684÷6÷2=69×6÷2=86×43×9=774-666-85=246-220+289=(196-178)×19=59×11×5=12×(156÷4)=24÷4=968-28×19=840÷(2×4)=349+30-240=454-358=39×(300÷4)=2.7+9.0=560×5-645=959×(72÷9)=37×6×2=463-49-384=692×2=174÷6×5=89×6×3=20×2×8=191×(82-78)=37×15÷5=10.3+62.3=780-386+912=40×6÷5=10×36+145=524-552÷6=42×(21-10)=985+(264-51)=281-263=857-779=272+764÷2=48+192=596÷(423-419)=684-25×20=234-(345-264)=68.4-0.5=(425-386)÷3=132-50×2=200÷5÷5=152-91=70×(270÷9)=56×28=466-(170+171)=772÷4+56=708÷(12÷2)=224×(641-638)=33×2=240+(496-289)=392×(75-69)=280-144+249=22×(114÷6)=814-(217-216)=18×(640÷8)=989-(497+237)=97×85×5=254-168=363÷3×4=975-(212+698)=328×2÷8=(811-157)÷2=88×46×5=54÷(54÷9)=288÷3×68=41×(528÷8)=69-(242-191)=577+717=78×50÷6=136÷(40÷5)=314×9=360÷(105-100)=39×(450-433)=43.8-3.3=68+(299-106)=21×3×68=335+66-339=15×10×2=12×27-198=14×60÷4=137×(48÷8)=參考答案3.8-2.1=1.715×(264÷4)=99018×80÷5=28818×9×4=64874×6=444205÷5+500=541646-(344-101)=403176-(256-154)=7480.4+18.6=99.028×18÷4=126457-255+240=4427.7+4.1=11.877×(630÷7)=693024÷2=12401×9-166=344396×49÷6=784968-392×2=18427×23-111=5105.1+9.2=14.367×(405÷9)=3015912+670+956=253811×74×2=1628448+38+147=633(396-20)÷2=188373×9÷3=111914×3×45=1890(616-587)×87=2523531÷(3×3)=59478÷(187-185)=23995+361-10=446459-94=365449-(136+192)=121388÷(12÷3)=9737×23=85116.1-7.9=8.2983+101+538=1622468-23×13=169833÷7÷7=1725×3×8=600246×9-792=1422357-(325-66)=98615×8-369=45516.4-5.3=1.1176×(18÷9)=352847-(55+184)=608413-10×30=1134/7-1/7=3/779×48=3792383×2-301=465672÷6÷7=1640×10-249=15171.1-45.6=25.522×2-27=17(512-498)×66=924878-(37+41)=800999-13×65=154618÷3×5=1030492÷(2×2)=123416+864÷4=632123+327=45036×86÷9=34455+370+573=998(358-43)÷9=3511×8×86=7568446-694÷2=99944÷(4×2)=118826×3÷6=413376-18×18=52711+89×6=1245108÷2=5418×11=198498÷(337-335)=24938+15×60=93893×4×7=2604493×2=98669+698+95=862283+(775-53)=1005352+58-365=45380+254÷2=507888÷6=148155×3=465805÷5×3=483131+418-117=43221×2×58=2436848÷4+638=850(984-957)×44=1188592÷8+353=42797×(515-479)=3492125×8-621=379208×3-248=376600÷(18÷6)=200956÷4×9=215168×(258-252)=40875×(74÷2)=277586×68=5848726÷(3×2)=12110×12×3=360217-240÷2=97405-269+227=3634.1+8.0=12.1292+206-436=623.9+7.8=11.7461-903÷3=16018÷3=6413+235+16=66443×6×3=77422×3×34=2244329-241=88192÷8×36=864118×4-104=36863×12÷4=189418-169×2=80834-(49+749)=36340÷5÷4=1736÷6×98=588421-240-121=60125×7-684=19126×2×22=114426×2×63=3276556÷(2×2)=13929+428+387=844484-18×16=196502÷(49-47)=251862-21-218=62320÷4×22=110(499-289)÷6=3522×2×24=10568.5+9.6=18.14.1+7.6=11.7317-(411-334)=240472-(268-97)=301638+681=1319795-33×15=300629-(96+509)=247.4-5.9=1.5315-36×6=99125×6-414=33693×70=651054×(958-859)=5346111×(36÷6)=666128-605÷5=7953-24+912=1841345-(376-300)=269400+440=840148+(456-56)=548310×2÷5=12418×3×54=2916452-136=316163×5×7=570522×13-50=236792×(511-508)=2376440÷(2×2)=110468-(434-419)=4532/7+4/7=6/7405+283+193=881231+(399-315)=315495+(132-78)=54999÷9×21=231297×(15÷5)=891480÷(107-103)=120736-95-529=112466÷2×7=163173+170+506=749807-698=109123×4-65=427157-128-14=1522×7×3=462794×8=6352584÷(4×2)=73153-846÷6=1220×8=160106×(390-387)=318432÷6÷8=9781+494-646=629355-(571-398)=18210×(624÷8)=780678÷6×2=226258+152-127=283500÷(16÷8)=250299-29-266=473×(10÷2)=36553+108+686=847154-430÷5=6893×(770-765)=465288+35÷5=2956.4+6.5=12.9539+17×48=1355863-318-505=4066×11+86=81218×24-290=142826-452-352=2224+392-55=361311+60-36=335(878-818)×77=4620491-476÷4=37210×2×97=194017×3×51=2601310×2×6=372024×(35÷5)=168388-34×7=150625÷5=125357-(113+186)=5811×(24÷2)=132624÷(3×2)=10419×3×84=4788465-(974-960)=45130×28÷4=2103/9-2/9=1/943+189×3=610(331-323)÷2=4112÷(885-878)=16275+(113-96)=292216÷6×2=72616÷2÷4=77383-10×33=53540÷4÷3=45247+941-175=1013101-14×3=5923×(66÷2)=75910×44÷4=110428×(42÷6)=299665×6-181=20913×17×2=442383+89×4=73922×42=924259+194-108=345484+930÷5=670145+(431-350)=226189÷(3×3)=21877-825+266=3183.0+4.5=7.520×3×69=4140798+63+275=1136132×4÷8=66573+125+187=88518×4×94=6768810÷6÷9=1514×17-51=187174×2-51=297(740-646)×87=8178210÷7÷6=5432-21×18=54284-(24+18)=24297×49=4753(259-217)÷7=6115×4=460426-189-128=109158-(319-217)=56782×9-731=6307804+(286-25)=1065(465-445)÷5=4204-27×7=1581×(12÷6)=16295×(16÷8)=190176÷4=4449×15=73555×84÷3=154037×(283-255)=103618×40-622=9828×14-177=215458-365+196=289786-(798-496)=484201÷(27÷9)=67603÷3×7=1407(441-428)×11=143(285-12)÷7=39498-(104+322)=72158+25×25=783240÷5÷3=16365×4-473=987666÷3+924=114632÷8×48=19220×12÷2=1208.1-2.4=5.7340+41×8=6686.3-1.5=4.8769-13×51=106499-14×27=121756÷3÷7=36178+16×33=706580+115=69520×37-664=7667×(540÷6)=6030738-(326+21)=391699×(64÷8)=5592268-129=139129×3+424=811501+102-125=478654-367+872=115913×62=806489-472+296=313776+969-475=1270428÷2=214226+735+134=1095512-(444-336)=404193-(477-365)=81406+853=1259468×2-497=43946×28×3=3864868-413-50=405109×(209-201)=872519+144+351=1014173+29+733=935237+14×47=895810÷3÷2=135864÷6+799=943105×4×8=3360172×3-158=358279÷3=935.2-3.2=2.0160×(246-243)=480(981-324)÷9=7343×(258÷6)=1849260×(336-329)=1820245+837=1082651÷7×5=4654/5-1/5=3/5(990-928)÷2=312/4-1/4=1/4419-(477-141)=83115×8÷4=230249-810÷5=87752÷4÷4=47235+186×2=607796-308+752=1240998÷2+293=792132×7÷3=308660÷6×2=220308-(649-386)=45848-103=745562+127×4=1070159×3=477210÷(49÷7)=3013×(357÷7)=663475+(332-210)=597130+48×14=802588÷6×39=3822247-(70+75)=10244×54÷4=594102×6=61211×7×73=5621464÷4×9=1044212+(434-402)=2442/10+8/10=12.2+0.3=2.550+100=150457-61×4=213(411-267)÷2=72979-490-167=322469×5-687=165821×2×22=924795÷3×2=53066×6×2=792492÷(36÷6)=82566-11×44=82957+(689-275)=137110×(65-12)=53024×(102÷6)=40848÷3+39=55552-145=407242+60×4=48273×5×3=1095366÷2=183145×(36÷4)=1305413-786÷6=282(364-210)÷7=2220.6+42.8=63.4420÷(54÷9)=70365-52×2=261180÷5×29=1044140+608-247=50122×54÷9=132813÷(21÷7)=271762×8=6096277×2=554385-223-11=151740÷4+293=478186+425+161=772466-40×11=2645×(70÷5)=630870-(642+54)=17410×95-724=226383+181×4=1107232×(263-259)=928910×(800-792)=7280152+968÷8=273404-155+27=276469÷(42÷6)=6740×9÷5=7287×59=5133426+991-467=950363-38×7=97301+11×56=917120÷(3×2)=20(915-129)÷6=131430-428+484=486490-(662-369)=197437×9-504=34298.2-3.6=4.670×(70-58)=84012×15×2=36045.0+25.6=70.6133+207×2=54712×37=444473+225×2=923132+14×65=1042152×(342-336)=912948×5=47401.1+7.9=9.071×83=5893585-126×3=20789-46=43528÷(2×3)=88(167-149)÷6=3377×2+72=826712×(64÷8)=5696110÷5+453=475456-835÷5=289486÷(312-303)=5432×(419-414)=16081×37=2997967×(54÷6)=8703115×2=230888÷4+331=553112×(368-365)=336549-744÷6=425286+113+539=938108×7×2=1512(330-54)÷2=13815×10×6=900127×5=635332-178-10=144(404-35)÷9=4197×(223-219)=388337-15×13=142324+164=488301÷(28÷4)=43208-(163-53)=98433×3-239=1060955÷(40÷8)=191139×(203-197)=834317×7=221929×24÷6=116226+700÷7=32621×34=71467×(96÷4)=1608987÷(342-339)=3294/8-1/8=3/810.0-4.5=5.5772×(537-531)=4632181-61-62=58435÷3=145536÷(2×4)=67355+63×14=123714×9=12692×(806-719)=8004868÷(32÷8)=21712×7×8=672492÷(494-488)=82708÷6×9=106222×7×4=616148+325=473412×2-139=685959×(12÷6)=1918284-10×19=94806÷2=403522+247=769735-24-541=170400÷(2×2)=100117×8=936998×2÷4=49945×19=85564×(45÷3)=960970-172+782=158058+364÷4=14973+407-92=388(979-559)÷6=70967×8÷4=1934465-145-108=212656+488-727=417448÷4×8=896454×(220-212)=363229×2×97=5626738+198+397=133385×56=476011×24×2=528322-75-114=133216÷(16÷8)=108937-168-399=37019×26=49452.5+33.8=86.352÷(424-422)=2613×(217-164)=68988×9+323=1115244÷(380-378)=1223.6+3.2=6.8914-48×10=434618×3=1854(502-157)÷5=69720÷5÷2=72360×6÷5=43265×2=1303/6-2/6=1/6105×2×4=840909+460-347=1022132÷(3×2)=22284+619=903453×2=90619×23-253=184136÷8=17254+327×2=9082/8+3/8=5/8237-(103+66)=68112÷2÷4=14702-125-53=524300-54÷9=294(334-172)÷6=27945÷(3×3)=105405+126÷3=44791+240=3314.5+42.2=46.719×14×3=79862×88×3=16368327+384=71117×28×2=952214-(232-150)=132524÷2+176=438900÷(45÷9)=180962-435×2=92187+294=481563×7=3941469+(436-245)=660351-11×10=24113×38-189=305111×5=555334+330÷5=40048×23÷4=27642×3=126355+27×22=949928÷4=232700÷7×8=800336÷(45-41)=84716÷2=358392-693÷7=29355÷(330-325)=11805-660÷3=58556÷2×13=36488÷8×5=55925×8=7400(956-830)÷9=1449×2×7=686884-580+393=69794÷2=4753×(45÷5)=477850-(108+57)=685930×6÷3=1860(295-234)×14=854(197-175)×41=90227×2×50=270014+129+154=297350÷5×59=4130429-11×20=20912×10×7=8403/7-2/7=1/7377×2=754252÷4×61=3843764-102×6=152693÷9×88=6776328÷(24÷3)=4137×81×2=599413×13×4=6769.6-6.6=3.0595-(91-86)=590535-(943-548)=140441-76÷2=403837+645-136=134622×6×7=924642÷3×9=1926297+(945-244)=998179-924÷7=47(123-106)×55=935153+146=29915×11×2=330220÷(2×2)=55356÷(263-259)=89698-665=33348-(20+278)=5093×(103-94)=837313-188=125498+(498-391)=60549×(390-383)=3431/8+5/8=6/8404÷(256-252)=101184-177+469=476467+955-74=134870×45=3150165+(955-198)=922316+880÷5=492462-168×2=1267/9+2/9=11.7-0.3=1.4280×(54÷6)=252012÷2×75=450187-16×6=91558÷6×81=7533860-464÷8=802176÷(16÷4)=44520-11×18=322718-167-178=373432÷4÷6=1848×(266÷7)=1824417+15×34=92712×(181-157)=288640+(580-11)=1209(362-155)÷9=23603-20×3=54313×8÷2=52329÷(35÷5)=47935×(303-297)=561049×2×96=9408744-(46+221)=47781×3÷9=2775×(265-235)=225067×8+322=858800÷4×7=1400167-13×11=2433×(792-783)=297679+85+77=84117×17+934=122393+89=182463-235=228840÷(2×2)=21066÷2×80=2640329÷7×15=705891+32×6=108399+243-264=78811+(750-338)=1223631-539+393=485891-112×2=667138÷(2×3)=23798÷2=399125×6×8=60009.8-6.0=3.8245÷(10÷2)=49492+187×3=1053659-10×49=169579-(28+456)=95371+524+544=1439620÷(35÷7)=12478÷6×8=1044.1+8.9=13.021+136×6=8375.1-3.5=1.6381-263-79=39110×6÷4=165771+53×10=1301896+(832-194)=1534121+276-57=340292-181=111687-128=559316-(140+17)=15924÷(16÷8)=12104÷8×37=481173+256-338=91274÷(158-156)=137214+145×3=649235-185=50492-301-73=1188.6+1.5=10.1510÷(279-277)=255390-267+930=1053173×(382-378)=69236×47÷4=423162+36×13=6306.6-1.3=5.3257-279÷9=226364÷2÷7=26426+(482-245)=663841-648+730=923762×9-162=6696356-341+273=288860+93×2=1046204÷6×96=3264761×9=68492/8+5/8=7/8(962-427)÷5=10742×16-501=171186÷3×13=80663×80÷6=840669×(929-926)=200741×11+738=118969+453+402=924919-(470+336)=11396×4×2=768570×6÷3=1140665÷5×4=532(409-313)÷4=2446×10÷5=92356-550÷5=246(431-104)÷3=10932×(38÷2)=6089.2+45.5=54.7590+(265-15)=840487-(336-61)=212517+424=94131×24÷8=9332×(66÷3)=704860÷(603-599)=21583+352-41=394370-229=141122+333=4552/5-1/5=1/5341-(158-101)=284728-(519+76)=133922×9=8298140÷5=28857×(12÷2)=514245×68÷6=510624+523+698=184595.2-0.4=94.8265-16×3=217169+245-401=13286-(789-633)=13015×90=135011×37=40744÷4×76=83623×38+432=130650×7+438=788174+(300-57)=417126÷(3×2)=21221+331+631=1183366÷6×62=3782144-15÷5=14111×16×5=88032×24=76816×(360÷5)=115210×6×54=324010×11×3=330387÷9×84=3612(315-182)÷7=1928÷2÷7=268×(537-497)=27204.7-3.2=1.5132÷(450-448)=66693+14+190=897460÷(62-57)=92443-(103+175)=165705+264=9694.3-4.1=0.236÷2÷9=2415-249-132=3430÷2=1524÷(721-713)=3420÷2+301=511417-(292-43)=168880-330+761=131181÷9×47=42323×14-298=2467×31=2077440-306÷9=406434-(178+150)=106(169-103)÷2=33308×2÷8=77267-157+255=365820-12×33=424142+53+251=446641-500÷4=516413-17×16=14176×14=1064635+(927-888)=674185+78=263149×4×9=5364104÷2×6=312325÷(15÷3)=65879-261×3=96450÷9×63=3150184-10×8=104781-(128+394)=259284÷2=142493-245×2=3104÷(4×2)=13133×7-111=820286-285+366=367105+25×14=45514×11+195=349992-777+721=936447-(60+170)=217207-103+86=190497+634-119=1012954-11×37=547720÷9÷8=10946-760÷8=851287-242=4563×4×2=504470-16×5=3909.3+7.7=17.0490÷(10÷2)=98133×2×9=2394342÷3÷3=3878×(140-135)=39027×18-189=29744×13÷4=143(96-55)×52=2132121×(194-187)=847235-147=8812×30+188=548274+56×8=722180÷(112-106)=30808÷8+459=560819-29×25=94132÷4×21=693146÷2×63=4599268+29×23=93516×36÷2=288346-157-183=6494-55×6=16428×25-147=553590×4÷2=1180(368-310)×13=75441×2×5=410192÷3+26=90222+257=479462÷(2×3)=7742.3-13.3=29.0607-14×26=24330×2×98=5880395×2×7=553042÷2+292=31323×(301÷7)=989134÷2+440=507220-(177-84)=12783×(279÷9)=25739.7-5.8=3.968×12-573=243810+198-887=121364+621+104=108956×78×4=17472601×(49÷7)=4207324÷(15÷5)=1084/8+3/8=7/892×10÷8=115897-130=767501+310÷2=656475-287=18813+18×17=319186×2-176=196770÷7×6=660506÷(448-446)=253171+661+33=865144÷6×30=720231÷(56÷8)=33318÷2=159168+(483-224)=427332-229-50=53496-16×24=11251÷3×56=952843×8=674423×3×91=6279108÷9×45=54011×44×2=968390÷6=65346+102×4=754666-30×16=186962-64×3=7709.6-8.3=1.386÷(16÷8)=43148÷2=7436×(315-290)=900753÷3+20=27143×11=473101×4÷2=2024.9-2.3=2.6771÷(21÷7)=257258-(89+97)=7284÷7×19=228198×2÷4=99172+908÷4=39961×7×2=854184×(193-189)=73622.7+14.1=36.8486÷3÷2=814/6+2/6=1204-85+838=9571.3+9.5=10.8415-71+129=473200÷2÷2=50244+(472-308)=408381+69=45098+140×5=79855×16-404=476312×2÷3=20830×(342-314)=8408.0+1.2=9.2504÷4×9=113447×13=61162+50×4=262(123-63)÷2=30632÷(670-668)=316124×7=868350-(74+13)=263852-488÷4=730945-473+235=707938-94-14=830561×(238-235)=1683264-136÷2=19673×3+299=518498+12×35=91887×2=174833+232+764=1829914÷2×7=319940÷5×6=48427+13-386=54618×6-262=3446908-664-16=228324×6-720=122448.7-18.2=30.5630÷5÷9=14186×6-593=523910-54×12=262277+18×31=83535×21=735732×(12÷4)=2196660÷2×6=198095×81×9=6925592-13=79218×(36÷9)=8726.0+0.4=6.480÷8=10633-920÷5=4496.1+26.0=32.1418