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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案256+238=966+927=66+328=189+203=232+91=646+140=346+113=375+839=323+60=147+382=186+249=696+417=386+101=620+528=105+329=412+116=207+219=868+413=70+121=568+292=235+66=130+653=239+186=923+516=180+108=225+54=186+277=193+521=157+209=703+977=64+201=160+586=334+73=162+582=31+156=129+712=275+103=750+383=202+66=244+178=242-104=959-695=342-262=441-114=312-288=630-398=98-17=391-144=186-74=798-279=480-208=554-506=292-175=795-289=212-169=850-380=396-47=901-569=412-81=851-505=352-16=981-744=449-232=855-756=479-445=867-583=320-148=890-295=500-393=929-589=226-29=635-519=451-113=399-352=474-439=539-241=351-147=952-619=433-342=259-57=13×2=489×5=214×2=737×3=11×8=467×8=120×8=489×8=84×8=321×6=97×6=805×2=163×2=451×3=109×8=967×7=22×2=434×3=90×3=716×4=224×4=332×8=36×2=24×3=33×6=421×7=366×2=279×7=98×5=943×8=138×2=210×5=62×8=336×2=81×4=82×9=136×2=798×9=46×6=579×7=362÷2=312÷2=273÷7=952÷8=243÷3=708÷6=35÷7=516÷4=300÷2=357÷7=194÷2=182÷2=93÷3=575÷5=396÷4=140÷5=52÷4=992÷4=344÷2=732÷2=256÷2=791÷7=288÷3=232÷4=208÷8=432÷6=326÷2=944÷2=84÷6=84÷4=120÷6=110÷2=350÷5=564÷4=80÷2=360÷5=78÷3=321÷3=18÷3=972÷9=21×27=43×49=12×58=82×96=11×63=87×91=12×27=27×62=32×26=10×78=40×18=66×56=47×12=10×97=46×19=81×80=33×30=91×49=17×58=58×92=18×17=87×17=52×10=64×89=31×24=91×73=94×10=17×54=15×34=56×20=34×20=75×87=29×11=36×38=11×22=69×80=38×23=89×28=18×14=61×70=285+139+23=382+673+70=333+41+414=854+506+626=456+33+73=171+544+782=70+109+90=737+929+786=185+296+340=900+371+548=796+87+113=758+560+889=437+221+197=14+266+429=431+88+402=911+223+749=100+462+417=849+134+747=33+325+104=234+283+127=172+237+45=530+260+937=147+135+198=64+160+616=100+128+516=417+584+671=102+336+399=702+268+319=649+119+59=326+887+379=48+313+422=656+335+963=293+62+338=337+581+536=244+322+289=498+463+406=56+60+699=569+41+321=163+131+607=451+791+946=269+216-360=255+645-47=248+17-99=86+382-393=164+207-153=25+397-51=291+121-371=913+411-60=187+96-136=665+663-699=155+36-34=819+355-711=249+204-359=756+346-770=54+177-225=737+818-382=158+342-249=712+135-420=258+152-194=113+439-85=103+211-20=805+807-116=118+267-276=16+288-177=144+163-260=658+999-709=190+178-323=791+442-563=337+111-231=229+314-185=25+202-133=555+841-461=332+76-38=395+242-328=183+172-87=855+354-876=88+407-139=163+428-43=457+13-411=859+621-419=481-11-298=576-169-179=297-107-91=566-52-207=468-276-125=615-67-270=391-80-286=725-646-45=305-179-57=711-157-468=348-46-168=870-298-278=153-13-56=975-200-348=380-205-117=478-152-151=294-172-91=921-142-637=254-170-38=962-41-27=443-254-181=434-126-134=476-271-205=211-48-52=354-86-253=729-618-93=301-120-78=759-26-366=377-89-70=549-36-339=354-57-136=371-18-280=390-96-80=905-238-620=475-43-182=465-81-190=343-264-57=976-340-632=318-14-147=784-282-208=401-312+243=916-749+326=196-87+198=570-389+904=275-128+193=518-510+899=316-285+460=750-688+22=293-189+384=763-732+961=402-242+190=892-569+836=339-160+240=875-681+913=107-45+369=975-699+306=100-11+122=851-654+504=269-127+89=781-658+130=424-14+49=944-908+290=470-201+203=827-395+86=228-153+115=158-119+243=377-288+408=934-589+180=135-128+104=590-509+372=466-411+243=597-570+250=351-305+369=789-581+58=317-275+350=663-109+700=410-303+65=530-51+682=274-104+250=364-181+959=17×20×2=27×78×4=29×17×2=10×92×7=13×37×2=58×97×9=12×33×2=37×30×4=12×17×4=13×71×3=13×29×2=73×26×2=10×12×4=72×93×7=10×10×5=85×15×6=19×13×2=21×28×4=18×15×3=84×70×9=19×12×2=17×23×4=38×13×2=94×92×2=16×30×2=64×45×8=20×11×2=31×53×4=35×11×2=31×50×9=16×27×2=72×25×3=31×11×2=41×97×8=11×17×2=22×54×2=14×17×4=92×39×5=14×14×2=19×91×7=12×9×6=200×4×2=15×7×5=142×4×9=28×3×9=105×7×2=43×3×4=290×2×4=12×4×8=202×3×4=158×3×2=107×3×4=26×5×3=146×5×9=95×4×2=109×7×5=16×3×2=140×2×3=27×9×2=73×6×9=56×5×3=192×4×3=118×2×4=181×3×2=53×5×2=81×7×9=30×2×3=61×7×8=80×2×3=69×6×2=19×2×6=314×2×4=74×3×4=138×7×8=40×5×3=272×3×7=90×2×3=54×8×4=83×4×2=123×3×8=12×5×18=21×4×71=17×3×55=13×4×18=11×4×25=24×3×70=17×3×69=26×2×35=10×8×46=15×2×75=19×5×25=16×4×10=26×3×89=15×4×18=26×2×30=22×4×12=13×5×84=30×3×29=19×5×87=40×2×45=11×6×36=24×4×90=15×3×12=26×3×91=16×2×19=11×3×84=10×5×13=15×2×43=17×4×15=11×4×70=13×4×44=44×2×73=15×6×15=27×3×93=10×7×64=11×8×41=24×3×62=11×2×97=24×3×45=23×4×98=27×32÷2=23×70÷2=16×47÷2=40×74÷2=53×18÷3=16×18÷4=14×20÷8=10×56÷8=24×15÷6=30×71÷5=58×12÷4=76×86÷4=12×60÷5=78×60÷3=48×18÷9=69×47÷3=42×12÷3=30×71÷3=10×90÷9=58×56÷4=10×70÷2=60×35÷3=26×20÷4=32×55÷2=33×18÷3=94×60÷5=12×67÷6=25×92÷2=34×15÷3=87×40÷5=35×15÷3=25×12÷3=30×20÷5=15×70÷3=57×10÷5=20×60÷5=12×24÷4=80×47÷4=30×32÷5=31×85÷5=32×6÷3=357×8÷7=22×2÷4=66×4÷3=108×7÷2=735×8÷2=168×3÷6=398×3÷6=76×4÷2=236×9÷6=357×2÷7=324×6÷4=346×2÷4=851×4÷2=90×2÷5=368×9÷2=21×8÷3=180×7÷2=91×6÷7=970×8÷5=226×2÷4=864×9÷3=93×4÷3=399×2÷6=435×2÷5=153×8÷4=62×9÷6=302×3÷2=153×5÷3=510×4÷6=50×6÷4=873×5÷3=10×6÷5=858×6÷9=112×4÷8=526×8÷2=170×5÷2=565×4÷2=372×2÷6=286×8÷4=462÷3÷7=666÷2÷3=348÷2÷6=72÷4÷2=468÷3÷4=396÷6÷6=624÷2÷4=536÷4÷2=90÷5÷2=828÷2÷2=875÷5÷7=750÷2÷3=690÷5÷6=954÷3÷6=816÷2÷4=420÷3÷4=660÷4÷5=770÷5÷2=196÷2÷7=612÷2÷2=24÷2÷4=200÷4÷5=462÷7÷6=198÷9÷2=720÷4÷4=924÷4÷3=352÷4÷4=210÷2÷3=648÷4÷2=768÷8÷2=920÷8÷5=360÷6÷4=732÷3÷4=504÷3÷2=225÷5÷5=138÷3÷2=84÷2÷3=576÷3÷6=416÷2÷8=618÷2÷3=836÷4×9=36÷2×6=258÷3×8=36÷3×6=320÷5×2=602÷2×8=432÷2×5=842÷2×9=530÷2×8=648÷3×8=584÷4×8=792÷4×6=981÷3×6=564÷6×5=260÷4×7=462÷6×8=146÷2×6=318÷2×4=784÷7×4=252÷4×8=963÷3×4=597÷3×8=458÷2×5=764÷2×8=130÷2×4=446÷2×5=380÷5×9=357÷7×4=736÷4×9=355÷5×6=640÷8×9=129÷3×8=909÷3×2=910÷2×8=900÷5×6=985÷5×9=312÷3×7=645÷5×4=564÷2×7=246÷6×5=60÷3×43=266÷7×31=44÷2×40=132÷3×37=78÷6×36=152÷8×26=44÷4×27=10÷2×56=250÷5×18=168÷4×30=164÷4×18=88÷4×30=28÷4×81=220÷4×61=40÷2×20=224÷8×64=60÷3×31=168÷4×55=51÷3×39=148÷4×47=195÷5×12=594÷9×87=272÷8×22=70÷7×18=215÷5×14=200÷5×40=24÷3×27=12÷2×74=112÷7×45=315÷7×35=63÷9×26=272÷8×86=50÷2×38=138÷3×35=126÷9×15=224÷4×65=32÷4×36=534÷6×37=60÷3×45=240÷8×73=318+(426-391)=326+(584-438)=78+(345-10)=604+(248-189)=133+(451-289)=574+(337-262)=360+(321-74)=251+(985-300)=475+(460-381)=994+(952-192)=220+(326-234)=75+(989-865)=108+(194-104)=779+(601-140)=151+(444-227)=593+(902-824)=119+(409-335)=216+(969-524)=405+(235-112)=21+(971-927)=445+(414-266)=189+(443-31)=44+(177-157)=762+(969-283)=228+(385-328)=546+(845-566)=214+(461-381)=632+(692-81)=360+(295-207)=13+(839-281)=397+(328-230)=151+(405-295)=263+(216-134)=782+(904-846)=222+(277-235)=331+(409-389)=477+(227-46)=268+(564-256)=373+(123-45)=873+(653-336)=462-(148+99)=491-(243+112)=432-(289+56)=981-(81+480)=450-(56+152)=998-(448+28)=439-(42+72)=902-(589+45)=328-(166+133)=960-(500+313)=429-(153+220)=635-(392+184)=487-(195+214)=790-(449+216)=364-(56+282)=893-(570+77)=381-(276+31)=924-(39+266)=372-(174+51)=525-(130+123)=333-(130+88)=615-(269+232)=498-(18+340)=425-(196+222)=461-(313+97)=695-(187+354)=351-(284+18)=957-(661+179)=398-(140+238)=961-(84+738)=437-(200+98)=747-(539+132)=499-(357+42)=790-(235+393)=494-(271+76)=935-(213+521)=253-(125+49)=999-(807+12)=377-(30+89)=978-(518+21)=156-(345-328)=446-(702-519)=68-(337-269)=810-(861-761)=180-(122-68)=193-(789-648)=400-(465-172)=443-(400-181)=401-(491-160)=978-(751-591)=170-(431-387)=418-(830-739)=454-(210-168)=668-(942-275)=186-(200-137)=253-(920-684)=375-(373-349)=574-(669-292)=305-(330-190)=404-(742-625)=322-(95-72)=914-(608-498)=301-(241-214)=708-(530-465)=325-(485-268)=697-(602-358)=182-(315-243)=805-(862-544)=319-(332-148)=642-(591-443)=233-(381-322)=363-(896-871)=465-(222-148)=665-(429-56)=395-(240-161)=300-(152-47)=261-(208-152)=715-(293-41)=500-(287-240)=966-(631-224)=376÷(36÷9)=432÷(20÷5)=90÷(14÷7)=804÷(12÷6)=308÷(56÷8)=144÷(18÷3)=477÷(27÷3)=849÷(27÷9)=280÷(18÷9)=180÷(81÷9)=465÷(24÷8)=714÷(54÷9)=366÷(12÷6)=978÷(10÷5)=248÷(16÷4)=420÷(36÷9)=138÷(18÷3)=912÷(30÷5)=18÷(63÷7)=366÷(21÷7)=384÷(48÷6)=618÷(12÷4)=36÷(30÷5)=297÷(15÷5)=288÷(48÷8)=560÷(12÷6)=164÷(12÷6)=288÷(81÷9)=64÷(64÷8)=472÷(14÷7)=36÷(18÷2)=854÷(28÷4)=168÷(20÷5)=105÷(63÷9)=388÷(32÷8)=444÷(21÷7)=342÷(63÷7)=428÷(20÷5)=135÷(36÷4)=340÷(45÷9)=276÷(2×2)=688÷(2×2)=720÷(2×4)=246÷(3×2)=126÷(2×3)=432÷(2×4)=828÷(2×2)=372÷(2×3)=984÷(2×2)=124÷(2×2)=822÷(2×3)=912÷(4×2)=144÷(2×3)=72÷(3×3)=261÷(3×3)=858÷(3×2)=640÷(2×4)=990÷(2×3)=600÷(4×2)=30÷(2×3)=720÷(3×2)=536÷(2×4)=684÷(2×3)=432÷(2×3)=297÷(3×3)=330÷(3×2)=632÷(2×4)=156÷(3×2)=498÷(2×3)=224÷(2×2)=164÷(2×2)=990÷(3×2)=822÷(3×2)=204÷(3×2)=474÷(2×3)=616÷(4×2)=828÷(3×2)=936÷(4×2)=80÷(2×4)=909÷(3×3)=325×(24÷8)=168×(18÷2)=120×(12÷3)=994×(28÷4)=156×(18÷3)=974×(16÷4)=162×(40÷8)=351×(20÷4)=10×(42÷7)=27×(15÷3)=318×(12÷4)=712×(45÷5)=280×(24÷8)=157×(49÷7)=91×(32÷4)=34×(48÷6)=177×(16÷8)=851×(42÷7)=12×(36÷4)=231×(16÷4)=34×(15÷3)=746×(35÷7)=100×(36÷9)=499×(12÷2)=81×(27÷9)=244×(64÷8)=152×(15÷5)=158×(72÷9)=110×(15÷3)=665×(28÷7)=173×(24÷8)=656×(40÷5)=41×(10÷2)=589×(72÷9)=62×(28÷7)=947×(16÷4)=91×(21÷7)=152×(21÷7)=166×(15÷3)=908×(20÷4)=16×(160÷4)=99×(273÷3)=35×(150÷6)=57×(172÷4)=35×(196÷7)=11×(208÷8)=26×(38÷2)=94×(392÷4)=31×(175÷7)=79×(166÷2)=25×(98÷7)=47×(415÷5)=10×(534÷6)=77×(280÷4)=18×(104÷8)=88×(102÷3)=17×(96÷3)=34×(78÷2)=15×(118÷2)=33×(440÷8)=18×(90÷3)=82×(33÷3)=31×(66÷3)=71×(119÷7)=16×(132÷6)=68×(693÷9)=39×(125÷5)=37×(576÷6)=11×(70÷2)=92×(222÷3)=11×(720÷9)=33×(130÷5)=97×(90÷9)=92×(438÷6)=28×(46÷2)=98×(110÷5)=86×(77÷7)=70×(235÷5)=48×(119÷7)=48×(784÷8)=37+140×2=412+155×3=385+102×6=40+57×6=155+291×2=83+29×9=271+103×2=414+43×8=25+125×6=28+379×2=443+50×3=462+140×2=135+45×3=595+238×2=43+120×7=592+407×2=402+98×4=275+21×7=285+141×4=784+379×2=477+31×6=711+262×3=194+27×9=253+243×3=394+87×3=546+183×2=251+290×2=750+255×2=184+49×2=430+90×4=31×5+125=125×3+184=17×7+196=70×3+313=39×9+375=246×3+849=54×8+320=83×7+522=23×4+279=138×3+65=420+28×19=395+12×60=287+24×22=274+33×18=224+11×51=531+16×37=17+32×27=808+88×11=349+20×28=865+12×48=141+10×68=917+13×64=380+19×22=774+21×37=176+10×77=324+38×21=14+14×47=499+40×10=46+22×12=163+11×47=146+11×32=873+21×22=78+45×10=48+12×47=27+28×13=567+40×18=234+22×11=262+13×12=179+39×16=679+16×43=10×33+44=35×11+536=12×58+210=14×52+920=20×30+67=24×27+391=20×23+262=67×13+557=17×29+228=36×12+698=463-13×10=693-35×15=462-22×12=912-12×57=481-27×11=826-20×41=482-26×12=556-38×13=465-18×14=742-10×35=483-25×10=819-41×16=466-11×37=982-10×25=278-21×12=837-11×69=334-29×10=967-47×13=487-10×40=909-13×67=286-25×11=967-18×48=443-35×12=869-13×45=446-24×15=262-12×14=278-12×14=984-11×28=411-21×16=895-34×26=326-26×11=693-26×26=408-12×30=914-26×18=492-24×16=966-13×47=226-15×15=416-14×16=357-11×24=980-56×14=357-24×8=434-58×5=236-32×6=310-12×5=333-105×3=623-200×2=91-17×5=364-71×5=407-184×2=992-229×3=415-74×3=833-114×5=440-69×2=804-109×5=255-61×2=794-19×5=219-55×2=963-95×9=431-201×2=566-93×6=404-69×5=390-45×8=386-189×2=975-246×2=427-140×2=873-42×8=468-41×5=806-57×6=376-183×2=434-42×5=476-20×7=866-271×3=181-72×2=783-127×6=493-64×3=319-33×6=450-22×3=893-24×6=347-32×9=858-108×6=10×49-95=62×12-708=33×12-31=12×56-275=12×36-254=15×61-421=27×12-58=52×17-692=21×15-79=14×60-92=32×15-10=50×19-898=15×16-78=89×11-910=16×21-255=17×56-525=24×10-27=12×43-414=11×31-340=44×17-285=15×23-255=41×21-776=22×18-209=40×17-171=40×11-276=17×38-488=22×15-67=16×31-379=23×14-111=17×22-327=16×25-170=11×52-485=10×40-290=12×60-62=24×18-189=43×23-472=27×10-175=74×12-343=14×34-201=33×30-429=75×8-225=362×7-611=378×2-388=857×8-808=78×8-197=312×4-378=124×4-141=658×2-443=104×4-282=120×9-921=67×3-38=581×5-603=162×6-773=726×9-333=258×3-678=466×6-511=135×6-463=438×6-301=211×2-229=272×6-879=318×3-904=472×8-691=93×5-135=694×8-924=23×5-42=382×8-298=231×2-127=726×7-573=219×3-648=759×6-884=178×4-361=501×9-76=151×6-297=555×5-899=80×9-540=221×3-104=172×5-102=445×4-504=31×8-234=702×5-12=454+484÷2=508+642÷3=448+156÷3=878+885÷3=256+489÷3=15+376÷2=72+162÷3=245+528÷2=40+873÷3=432+825÷3=460+981÷9=55+25÷5=425+564÷3=209+344÷4=441+814÷2=520+332÷2=188+420÷7=490+315÷5=160+402÷6=265+990÷3=702÷3+13=895÷5+42=402÷6+390=334÷2+483=144÷6+496=60÷6+619=678÷2+157=20÷2+168=252÷9+207=72÷3+404=34÷2+343=200÷4+919=884÷4+143=760÷2+748=464÷4+78=396÷6+436=164÷4+400=259÷7+779=801÷9+485=698÷2+280=158-425÷5=513-12÷4=311-420÷5=748-954÷3=50-205÷5=709-502÷2=428-784÷8=817-764÷2=179-234÷3=644-118÷2=130-119÷7=420-852÷3=295-20÷4=949-738÷3=222-792÷4=142-144÷2=411-40÷2=794-335÷5=310-80÷8=210-651÷7=174-438÷3=364-692÷4=337-350÷7=658-238÷7=338-966÷7=306-171÷3=463-720÷5=894-868÷7=303-160÷4=828-570÷6=165-78÷3=404-294÷2=314-720÷9=538-180÷9=155-348÷3=458-232÷2=107-62÷2=189-315÷9=302-334÷2=261-636÷4=17×(486-455)=79×(745-664)=11×(287-251)=48×(657-603)=39×(52-36)=17×(818-745)=21×(438-419)=78×(809-764)=34×(102-83)=90×(260-239)=30×(99-86)=75×(729-634)=30×(96-85)=88×(130-74)=57×(342-327)=37×(221-165)=38×(246-225)=10×(546-526)=13×(499-424)=66×(684-640)=(429-417)×54=(72-42)×98=(117-83)×23=(191-144)×94=(88-73)×12=(354-305)×37=(134-121)×32=(437-340)×56=(208-188)×21=(835-747)×46=(354-338)×15=(993-936)×57=(292-235)×12=(219-169)×90=(242-224)×30=(195-104)×53=(267-237)×32=(605-583)×51=(110-69)×22=(325-301)×93=245×(48-44)=32×(866-859)=221×(144-140)=120×(688-684)=19×(145-138)=766×(302-298)=69×(177-171)=176×(275-266)=61×(490-482)=889×(915-912)=39×(175-166)=234×(612-603)=29×(68-64)=259×(265-262)=41×(425-418)=437×(350-343)=54×(31-26)=603×(126-122)=77×(376-368)=769×(868-862)=17×(467-462)=574×(71-64)=134×(200-196)=917×(105-101)=71×(175-169)=866×(619-615)=31×(140-133)=736×(440-437)=154×(439-434)=858×(129-125)=100×(488-482)=252×(967-961)=162×(304-300)=905×(339-336)=17×(413-405)=477×(434-431)=68×(118-112)=209×(302-293)=223×(315-312)=492×(813-807)=64÷(305-297)=625÷(561-556)=216÷(350-341)=420÷(707-702)=406÷(124-122)=94÷(201-199)=10÷(18-13)=926÷(352-350)=24÷(361-355)=160÷(924-919)=456÷(159-157)=254÷(664-662)=147÷(204-201)=279÷(912-903)=432÷(97-88)=852÷(735-732)=376÷(378-370)=902÷(899-897)=315÷(466-457)=900÷(833-831)=418÷(385-383)=275÷(613-608)=14÷(411-404)=810÷(103-97)=180÷(109-106)=385÷(877-872)=214÷(190-188)=724÷(470-466)=124÷(284-280)=426÷(963-961)=12÷(406-403)=878÷(36-34)=454÷(56-54)=758÷(810-808)=245÷(187-180)=764÷(256-252)=294÷(218-212)=480÷(962-958)=351÷(355-346)=650÷(135-130)=(275-207)÷4=(596-464)÷2=(244-97)÷3=(392-14)÷3=(441-305)÷8=(999-645)÷6=(460-376)÷3=(820-608)÷2=(497-313)÷8=(838-374)÷2=(205-121)÷2=(670-100)÷2=(262-94)÷3=(366-142)÷7=(491-401)÷3=(896-688)÷4=(152-71)÷3=(947-463)÷4=(409-133)÷4=(310-170)÷2=(452-240)÷4=(787-649)÷3=(360-240)÷8=(642-126)÷3=(99-39)÷3=(534-246)÷9=(414-284)÷5=(790-400)÷6=(463-263)÷2=(884-108)÷8=(361-193)÷3=(747-99)÷6=(320-308)÷4=(856-458)÷2=(368-174)÷2=(534-200)÷2=(426-374)÷2=(53-32)÷3=(483-339)÷6=(936-210)÷2=1/8+3/8=4/7+2/7=1/5+3/5=6/8+2/8=1/4+2/4=7/10+2/10=2/7+4/7=1/10+4/10=3/6+2/6=5/10+4/10=1/7+2/7=1/4+3/4=4/7-2/7=4/9-3/9=5/8-1/8=3/5-2/5=3/6-1/6=3/8-1/8=3/7-1/7=4/5-1/5=3/5-1/5=6/10-4/10=3/6-2/6=4/6-2/6=7.4+8.5=69.8+1.8=8.8+0.3=0.2+5.2=8.1+1.7=58.9+24.3=7.3+4.4=31.6+3.2=0.9+7.1=5.0+3.6=1.8+6.0=0.9+76.6=1.7+7.9=21.4+35.1=4.3+1.5=9.9+0.5=4.2+4.2=36.6+33.4=7.7+0.4=13.2+59.2=8.2+3.2=4.7+5.1=7.4+6.0=9.6+38.0=0.7+2.2=23.5+23.9=4.1+5.7=1.8+3.2=4.3+10.0=3.1+90.5=0.6+3.0=21.7+29.1=9.0+8.3=9.9+3.0=8.4+1.3=37.2+10.5=6.6+3.5=27.5+3.2=0.9+9.6=3.7+0.8=5.5-5.4=80.1-21.4=3.7-1.6=8.6-2.6=7.8-4.8=88.3-24.5=6.6-5.6=81.8-26.0=9.5-5.1=9.5-1.9=5.7-4.3=69.6-18.1=6.0-1.8=65.1-18.5=9.5-2.8=6.8-5.8=7.4-0.5=99.1-71.3=9.7-3.5=88.2-13.4=8.1-0.3=9.2-5.1=5.0-4.7=58.7-58.6=8.7-2.8=67.7-10.9=8.4-6.2=8.5-4.7=9.7-7.6=79.2-48.9=0.9-0.7=93.2-49.6=7.0-3.8=1.8-1.4=8.9-6.0=81.2-14.7=3.3-2.1=76.9-60.9=3.1-1.6=7.9-3.8=參考答案256+238=494966+927=189366+328=394189+203=392232+91=323646+140=786346+113=459375+839=1214323+60=383147+382=529186+249=435696+417=1113386+101=487620+528=1148105+329=434412+116=528207+219=426868+413=128170+121=191568+292=860235+66=301130+653=783239+186=425923+516=1439180+108=288225+54=279186+277=463193+521=714157+209=366703+977=168064+201=265160+586=746334+73=407162+582=74431+156=187129+712=841275+103=378750+383=1133202+66=268244+178=422242-104=138959-695=264342-262=80441-114=327312-288=24630-398=23298-17=81391-144=247186-74=112798-279=519480-208=272554-506=48292-175=117795-289=506212-169=43850-380=470396-47=349901-569=332412-81=331851-505=346352-16=336981-744=237449-232=217855-756=99479-445=34867-583=284320-148=172890-295=595500-393=107929-589=340226-29=197635-519=116451-113=338399-352=47474-439=35539-241=298351-147=204952-619=333433-342=91259-57=20213×2=26489×5=2445214×2=428737×3=221111×8=88467×8=3736120×8=960489×8=391284×8=672321×6=192697×6=582805×2=1610163×2=326451×3=1353109×8=872967×7=676922×2=44434×3=130290×3=270716×4=2864224×4=896332×8=265636×2=7224×3=7233×6=198421×7=2947366×2=732279×7=195398×5=490943×8=7544138×2=276210×5=105062×8=496336×2=67281×4=32482×9=738136×2=272798×9=718246×6=276579×7=4053362÷2=181312÷2=156273÷7=39952÷8=119243÷3=81708÷6=11835÷7=5516÷4=129300÷2=150357÷7=51194÷2=97182÷2=9193÷3=31575÷5=115396÷4=99140÷5=2852÷4=13992÷4=248344÷2=172732÷2=366256÷2=128791÷7=113288÷3=96232÷4=58208÷8=26432÷6=72326÷2=163944÷2=47284÷6=1484÷4=21120÷6=20110÷2=55350÷5=70564÷4=14180÷2=40360÷5=7278÷3=26321÷3=10718÷3=6972÷9=10821×27=56743×49=210712×58=69682×96=787211×63=69387×91=791712×27=32427×62=167432×26=83210×78=78040×18=72066×56=369647×12=56410×97=97046×19=87481×80=648033×30=99091×49=445917×58=98658×92=533618×17=30687×17=147952×10=52064×89=569631×24=74491×73=664394×10=94017×54=91815×34=51056×20=112034×20=68075×87=652529×11=31936×38=136811×22=24269×80=552038×23=87489×28=249218×14=25261×70=4270285+139+23=447382+673+70=1125333+41+414=788854+506+626=1986456+33+73=562171+544+782=149770+109+90=269737+929+786=2452185+296+340=821900+371+548=1819796+87+113=996758+560+889=2207437+221+197=85514+266+429=709431+88+402=921911+223+749=1883100+462+417=979849+134+747=173033+325+104=462234+283+127=644172+237+45=454530+260+937=1727147+135+198=48064+160+616=840100+128+516=744417+584+671=1672102+336+399=837702+268+319=1289649+119+59=827326+887+379=159248+313+422=783656+335+963=1954293+62+338=693337+581+536=1454244+322+289=855498+463+406=136756+60+699=815569+41+321=931163+131+607=901451+791+946=2188269+216-360=125255+645-47=853248+17-99=16686+382-393=75164+207-153=21825+397-51=371291+121-371=41913+411-60=1264187+96-136=147665+663-699=629155+36-34=157819+355-711=463249+204-359=94756+346-770=33254+177-225=6737+818-382=1173158+342-249=251712+135-420=427258+152-194=216113+439-85=467103+211-20=294805+807-116=1496118+267-276=10916+288-177=127144+163-260=47658+999-709=948190+178-323=45791+442-563=670337+111-231=217229+314-185=35825+202-133=94555+841-461=935332+76-38=370395+242-328=309183+172-87=268855+354-876=33388+407-139=356163+428-43=548457+13-411=59859+621-419=1061481-11-298=172576-169-179=228297-107-91=99566-52-207=307468-276-125=67615-67-270=278391-80-286=25725-646-45=34305-179-57=69711-157-468=86348-46-168=134870-298-278=294153-13-56=84975-200-348=427380-205-117=58478-152-151=175294-172-91=31921-142-637=142254-170-38=46962-41-27=894443-254-181=8434-126-134=174476-271-205=0211-48-52=111354-86-253=15729-618-93=18301-120-78=103759-26-366=367377-89-70=218549-36-339=174354-57-136=161371-18-280=73390-96-80=214905-238-620=47475-43-182=250465-81-190=194343-264-57=22976-340-632=4318-14-147=157784-282-208=294401-312+243=332916-749+326=493196-87+198=307570-389+904=1085275-128+193=340518-510+899=907316-285+460=491750-688+22=84293-189+384=488763-732+961=992402-242+190=350892-569+836=1159339-160+240=419875-681+913=1107107-45+369=431975-699+306=582100-11+122=211851-654+504=701269-127+89=231781-658+130=253424-14+49=459944-908+290=326470-201+203=472827-395+86=518228-153+115=190158-119+243=282377-288+408=497934-589+180=525135-128+104=111590-509+372=453466-411+243=298597-570+250=277351-305+369=415789-581+58=266317-275+350=392663-109+700=1254410-303+65=172530-51+682=1161274-104+250=420364-181+959=114217×20×2=68027×78×4=842429×17×2=98610×92×7=644013×37×2=96258×97×9=5063412×33×2=79237×30×4=444012×17×4=81613×71×3=276913×29×2=75473×26×2=379610×12×4=48072×93×7=4687210×10×5=50085×15×6=765019×13×2=49421×28×4=235218×15×3=81084×70×9=5292019×12×2=45617×23×4=156438×13×2=98894×92×2=1729616×30×2=96064×45×8=2304020×11×2=44031×53×4=657235×11×2=77031×50×9=1395016×27×2=86472×25×3=540031×11×2=68241×97×8=3181611×17×2=37422×54×2=237614×17×4=95292×39×5=1794014×14×2=39219×91×7=1210312×9×6=648200×4×2=160015×7×5=525142×4×9=511228×3×9=756105×7×2=147043×3×4=516290×2×4=232012×4×8=384202×3×4=2424158×3×2=948107×3×4=128426×5×3=390146×5×9=657095×4×2=760109×7×5=381516×3×2=96140×2×3=84027×9×2=48673×6×9=394256×5×3=840192×4×3=2304118×2×4=944181×3×2=108653×5×2=53081×7×9=510330×2×3=18061×7×8=341680×2×3=48069×6×2=82819×2×6=228314×2×4=251274×3×4=888138×7×8=772840×5×3=600272×3×7=571290×2×3=54054×8×4=172883×4×2=664123×3×8=295212×5×18=108021×4×71=596417×3×55=280513×4×18=93611×4×25=110024×3×70=504017×3×69=351926×2×35=182010×8×46=368015×2×75=225019×5×25=237516×4×10=64026×3×89=694215×4×18=108026×2×30=156022×4×12=105613×5×84=546030×3×29=261019×5×87=826540×2×45=360011×6×36=237624×4×90=864015×3×12=54026×3×91=709816×2×19=60811×3×84=277210×5×13=65015×2×43=129017×4×15=102011×4×70=308013×4×44=228844×2×73=642415×6×15=135027×3×93=753310×7×64=448011×8×41=360824×3×62=446411×2×97=213424×3×45=324023×4×98=901627×32÷2=43223×70÷2=80516×47÷2=37640×74÷2=148053×18÷3=31816×18÷4=7214×20÷8=3510×56÷8=7024×15÷6=6030×71÷5=42658×12÷4=17476×86÷4=163412×60÷5=14478×60÷3=156048×18÷9=9669×47÷3=108142×12÷3=16830×71÷3=71010×90÷9=10058×56÷4=81210×70÷2=35060×35÷3=70026×20÷4=13032×55÷2=88033×18÷3=19894×60÷5=112812×67÷6=13425×92÷2=115034×15÷3=17087×40÷5=69635×15÷3=17525×12÷3=10030×20÷5=12015×70÷3=35057×10÷5=11420×60÷5=24012×24÷4=7280×47÷4=94030×32÷5=19231×85÷5=52732×6÷3=64357×8÷7=40822×2÷4=1166×4÷3=88108×7÷2=378735×8÷2=2940168×3÷6=84398×3÷6=19976×4÷2=152236×9÷6=354357×2÷7=102324×6÷4=486346×2÷4=173851×4÷2=170290×2÷5=36368×9÷2=165621×8÷3=56180×7÷2=63091×6÷7=78970×8÷5=1552226×2÷4=113864×9÷3=259293×4÷3=124399×2÷6=133435×2÷5=174153×8÷4=30662×9÷6=93302×3÷2=453153×5÷3=255510×4÷6=34050×6÷4=75873×5÷3=145510×6÷5=12858×6÷9=572112×4÷8=56526×8÷2=2104170×5÷2=425565×4÷2=1130372×2÷6=124286×8÷4=572462÷3÷7=22666÷2÷3=111348÷2÷6=2972÷4÷2=9468÷3÷4=39396÷6÷6=11624÷2÷4=78536÷4÷2=6790÷5÷2=9828÷2÷2=207875÷5÷7=25750÷2÷3=125690÷5÷6=23954÷3÷6=53816÷2÷4=102420÷3÷4=35660÷4÷5=33770÷5÷2=77196÷2÷7=14612÷2÷2=15324÷2÷4=3200÷4÷5=10462÷7÷6=11198÷9÷2=11720÷4÷4=45924÷4÷3=77352÷4÷4=22210÷2÷3=35648÷4÷2=81768÷8÷2=48920÷8÷5=23360÷6÷4=15732÷3÷4=61504÷3÷2=84225÷5÷5=9138÷3÷2=2384÷2÷3=14576÷3÷6=32416÷2÷8=26618÷2÷3=103836÷4×9=188136÷2×6=108258÷3×8=68836÷3×6=72320÷5×2=128602÷2×8=2408432÷2×5=1080842÷2×9=3789530÷2×8=2120648÷3×8=1728584÷4×8=1168792÷4×6=1188981÷3×6=1962564÷6×5=470260÷4×7=455462÷6×8=616146÷2×6=438318÷2×4=636784÷7×4=448252÷4×8=504963÷3×4=1284597÷3×8=1592458÷2×5=1145764÷2×8=3056130÷2×4=260446÷2×5=1115380÷5×9=684357÷7×4=204736÷4×9=1656355÷5×6=426640÷8×9=720129÷3×8=344909÷3×2=606910÷2×8=3640900÷5×6=1080985÷5×9=1773312÷3×7=728645÷5×4=516564÷2×7=1974246÷6×5=20560÷3×43=860266÷7×31=117844÷2×40=880132÷3×37=162878÷6×36=468152÷8×26=49444÷4×27=29710÷2×56=280250÷5×18=900168÷4×30=1260164÷4×18=73888÷4×30=66028÷4×81=567220÷4×61=335540÷2×20=400224÷8×64=179260÷3×31=620168÷4×55=231051÷3×39=663148÷4×47=1739195÷5×12=468594÷9×87=5742272÷8×22=74870÷7×18=180215÷5×14=602200÷5×40=160024÷3×27=21612÷2×74=444112÷7×45=720315÷7×35=157563÷9×26=182272÷8×86=292450÷2×38=950138÷3×35=1610126÷9×15=210224÷4×65=364032÷4×36=288534÷6×37=329360÷3×45=900240÷8×73=2190318+(426-391)=353326+(584-438)=47278+(345-10)=413604+(248-189)=663133+(451-289)=295574+(337-262)=649360+(321-74)=607251+(985-300)=936475+(460-381)=554994+(952-192)=1754220+(326-234)=31275+(989-865)=199108+(194-104)=198779+(601-140)=1240151+(444-227)=368593+(902-824)=671119+(409-335)=193216+(969-524)=661405+(235-112)=52821+(971-927)=65445+(414-266)=593189+(443-31)=60144+(177-157)=64762+(969-283)=1448228+(385-328)=285546+(845-566)=825214+(461-381)=294632+(692-81)=1243360+(295-207)=44813+(839-281)=571397+(328-230)=495151+(405-295)=261263+(216-134)=345782+(904-846)=840222+(277-235)=264331+(409-389)=351477+(227-46)=658268+(564-256)=576373+(123-45)=451873+(653-336)=1190462-(148+99)=215491-(243+112)=136432-(289+56)=87981-(81+480)=420450-(56+152)=242998-(448+28)=522439-(42+72)=325902-(589+45)=268328-(166+133)=29960-(500+313)=147429-(153+220)=56635-(392+184)=59487-(195+214)=78790-(449+216)=125364-(56+282)=26893-(570+77)=246381-(276+31)=74924-(39+266)=619372-(174+51)=147525-(130+123)=272333-(130+88)=115615-(269+232)=114498-(18+340)=140425-(196+222)=7461-(313+97)=51695-(187+354)=154351-(284+18)=49957-(661+179)=117398-(140+238)=20961-(84+738)=139437-(200+98)=139747-(539+132)=76499-(357+42)=100790-(235+393)=162494-(271+76)=147935-(213+521)=201253-(125+49)=79999-(807+12)=180377-(30+89)=258978-(518+21)=439156-(345-328)=139446-(702-519)=26368-(337-269)=0810-(861-761)=710180-(122-68)=126193-(789-648)=52400-(465-172)=107443-(400-181)=224401-(491-160)=70978-(751-591)=818170-(431-387)=126418-(830-739)=327454-(210-168)=412668-(942-275)=1186-(200-137)=123253-(920-684)=17375-(373-349)=351574-(669-292)=197305-(330-190)=165404-(742-625)=287322-(95-72)=299914-(608-498)=804301-(241-214)=274708-(530-465)=643325-(485-268)=108697-(602-358)=453182-(315-243)=110805-(862-544)=487319-(332-148)=135642-(591-443)=494233-(381-322)=174363-(896-871)=338465-(222-148)=391665-(429-56)=292395-(240-161)=316300-(152-47)=195261-(208-152)=205715-(293-41)=463500-(287-240)=453966-(631-224)=559376÷(36÷9)=94432÷(20÷5)=10890÷(14÷7)=45804÷(12÷6)=402308÷(56÷8)=44144÷(18÷3)=24477÷(27÷3)=53849÷(27÷9)=283280÷(18÷9)=140180÷(81÷9)=20465÷(24÷8)=155714÷(54÷9)=119366÷(12÷6)=183978÷(10÷5)=489248÷(16÷4)=62420÷(36÷9)=105138÷(18÷3)=23912÷(30÷5)=15218÷(63÷7)=2366÷(21÷7)=122384÷(48÷6)=48618÷(12÷4)=20636÷(30÷5)=6297÷(15÷5)=99288÷(48÷8)=48560÷(12÷6)=280164÷(12÷6)=82288÷(81÷9)=3264÷(64÷8)=8472÷(14÷7)=23636÷(18÷2)=4854÷(28÷4)=122168÷(20÷5)=42105÷(63÷9)=15388÷(32÷8)=97444÷(21÷7)=148342÷(63÷7)=38428÷(20÷5)=107135÷(36÷4)=15340÷(45÷9)=68276÷(2×2)=69688÷(2×2)=172720÷(2×4)=90246÷(3×2)=41126÷(2×3)=21432÷(2×4)=54828÷(2×2)=207372÷(2×3)=62984÷(2×2)=246124÷(2×2)=31822÷(2×3)=137912÷(4×2)=114144÷(2×3)=2472÷(3×3)=8261÷(3×3)=29858÷(3×2)=143640÷(2×4)=80990÷(2×3)=165600÷(4×2)=7530÷(2×3)=5720÷(3×2)=120536÷(2×4)=67684÷(2×3)=114432÷(2×3)=72297÷(3×3)=33330÷(3×2)=55632÷(2×4)=79156÷(3×2)=26498÷(2×3)=83224÷(2×2)=56164÷(2×2)=41990÷(3×2)=165822÷(3×2)=137204÷(3×2)=34474÷(2×3)=79616÷(4×2)=77828÷(3×2)=138936÷(4×2)=11780÷(2×4)=10909÷(3×3)=101325×(24÷8)=975168×(18÷2)=1512120×(12÷3)=480994×(28÷4)=6958156×(18÷3)=936974×(16÷4)=3896162×(40÷8)=810351×(20÷4)=175510×(42÷7)=6027×(15÷3)=135318×(12÷4)=954712×(45÷5)=6408280×(24÷8)=840157×(49÷7)=109991×(32÷4)=72834×(48÷6)=272177×(16÷8)=354851×(42÷7)=510612×(36÷4)=108231×(16÷4)=92434×(15÷3)=170746×(35÷7)=3730100×(36÷9)=400499×(12÷2)=299481×(27÷9)=243244×(64÷8)=1952152×(15÷5)=456158×(72÷9)=1264110×(15÷3)=550665×(28÷7)=2660173×(24÷8)=519656×(40÷5)=524841×(10÷2)=205589×(72÷9)=471262×(28÷7)=248947×(16÷4)=378891×(21÷7)=273152×(21÷7)=456166×(15÷3)=830908×(20÷4)=454016×(160÷4)=64099×(273÷3)=900935×(150÷6)=87557×(172÷4)=245135×(196÷7)=98011×(208÷8)=28626×(38÷2)=49494×(392÷4)=921231×(175÷7)=77579×(166÷2)=655725×(98÷7)=35047×(415÷5)=390110×(534÷6)=89077×(280÷4)=539018×(104÷8)=23488×(102÷3)=299217×(96÷3)=54434×(78÷2)=132615×(118÷2)=88533×(440÷8)=181518×(90÷3)=54082×(33÷3)=90231×(66÷3)=68271×(119÷7)=120716×(132÷6)=35268×(693÷9)=523639×(125÷5)=97537×(576÷6)=355211×(70÷2)=38592×(222÷3)=680811×(720÷9)=88033×(130÷5)=85897×(90÷9)=97092×(438÷6)=671628×(46÷2)=64498×(110÷5)=215686×(77÷7)=94670×(235÷5)=329