三年級數學計算題專項練習匯編及答案316+104=183+552=293+61=182+370=305+108=198+756=106+264=347+154=179+268=282+150=405+79=147+337=232+175=302+250=193+238=309+94=299+65=590+617=53+111=720+407=156+206=77+298=217+125=464+260=227+138=767+195=127+347=68+211=203+244=572+152=58+236=554+508=103+196=354+114=372+99=363+612=129+251=851+261=310+82=107+611=470-245=753-470=435-263=399-155=423-413=566-539=251-223=181-111=429-68=473-157=458-208=258-79=464-267=474-238=183-25=638-66=448-280=933-318=367-301=884-13=376-248=531-178=351-227=798-522=391-82=272-96=406-233=803-419=337-10=299-158=235-87=575-61=368-174=900-558=244-32=691-184=239-83=783-541=436-42=909-144=132×6=740×5=323×2=670×8=124×2=989×8=234×2=273×2=164×6=514×7=478×2=460×9=281×3=557×6=205×2=109×7=61×6=312×3=445×2=649×8=91×5=928×2=35×5=128×4=37×2=321×4=199×5=981×3=41×9=934×7=72×7=158×7=130×4=203×2=24×4=348×9=301×3=970×3=139×6=251×7=200÷4=672÷6=256÷8=309÷3=287÷7=312÷6=162÷9=935÷5=138÷6=189÷9=344÷4=696÷4=260÷4=510÷5=210÷6=98÷7=296÷2=704÷8=30÷5=288÷9=306÷2=206÷2=385÷7=482÷2=249÷3=392÷8=336÷7=724÷2=189÷7=336÷2=254÷2=100÷5=302÷2=80÷2=381÷3=130÷5=216÷4=75÷3=183÷3=749÷7=35×16=31×81=18×15=70×39=27×19=10×26=30×12=57×51=11×13=18×71=11×58=11×61=24×41=29×42=14×30=75×19=81×12=48×59=64×12=55×90=12×79=33×21=39×19=68×57=15×39=55×21=71×14=58×18=13×37=49×61=12×25=98×64=11×71=70×11=40×14=91×85=10×87=38×43=50×13=60×88=21+540+116=415+587+493=151+384+355=435+649+716=115+161+447=423+465+415=188+27+616=629+197+885=669+11+101=756+42+226=175+239+520=854+40+235=565+80+47=921+531+339=401+288+227=799+289+53=348+188+372=324+471+81=555+235+60=252+622+222=170+14+256=809+509+497=536+310+11=810+975+28=53+67+416=202+28+813=436+58+469=871+393+957=196+23+155=505+166+200=137+193+196=191+229+525=160+525+112=890+218+843=410+79+166=925+623+96=55+82+788=156+415+385=247+645+29=261+811+542=33+461-410=257+809-372=221+132-149=404+535-846=169+305-364=641+972-113=261+96-107=915+382-603=193+303-168=171+986-460=359+61-289=937+174-120=180+267-104=988+443-389=327+130-12=295+229-65=393+90-90=892+840-369=44+319-236=986+50-712=17+106-75=599+376-311=90+230-196=508+38-512=333+162-460=296+915-111=339+103-76=907+69-12=164+250-120=953+560-851=172+130-273=875+93-197=43+139-178=70+726-699=11+340-248=821+174-840=251+48-271=882+10-609=245+46-209=908+861-923=162-48-23=802-679-123=392-149-27=847-48-449=344-13-81=759-511-85=436-171-223=923-117-439=477-99-364=568-207-79=480-29-146=852-395-400=285-109-56=969-394-489=416-128-185=421-114-269=439-82-29=997-773-172=257-46-140=999-550-135=472-349-58=969-229-563=397-97-100=890-97-120=240-120-18=979-351-580=500-356-20=784-288-170=454-96-174=802-40-25=365-54-57=279-104-132=495-325-89=532-41-247=298-122-115=961-38-565=439-78-360=880-398-475=181-86-48=504-111-251=296-238+288=142-140+568=351-137+130=815-39+549=329-202+32=434-209+848=304-214+110=921-200+779=314-221+359=192-189+423=462-354+219=990-265+712=411-371+169=433-430+147=452-339+295=423-193+245=204-111+292=443-302+549=357-176+230=863-795+507=307-192+90=961-671+669=94-66+77=706-122+743=328-42+67=892-96+311=189-170+117=931-727+512=358-168+99=829-430+895=211-111+203=804-616+51=52-38+263=899-628+926=285-178+218=723-471+688=310-229+58=604-11+112=375-203+62=573-191+989=18×19×2=53×27×2=15×12×5=44×86×8=24×12×2=74×83×9=16×11×5=72×15×2=25×16×2=77×21×7=14×17×2=63×70×4=13×23×3=36×45×3=15×19×3=37×41×7=20×18×2=76×36×9=16×11×3=91×50×9=13×11×2=59×63×9=28×14×2=96×43×9=16×26×2=63×21×2=18×27×2=83×84×2=15×22×3=40×85×3=14×19×2=22×79×8=14×10×2=93×43×5=12×10×7=33×75×9=18×13×3=25×43×9=11×17×2=37×84×6=123×3×2=39×8×2=41×2×3=137×2×8=13×8×9=250×3×5=42×8×2=127×6×4=42×2×7=182×2×4=54×2×5=137×7×9=51×2×6=34×4×5=29×4×2=12×7×3=157×2×3=97×6×2=28×2×6=86×8×2=30×3×4=99×5×6=21×3×7=40×2×6=12×8×9=105×4×7=71×2×4=137×6×2=40×8×2=16×4×6=16×2×6=323×3×5=25×8×3=54×5×6=66×6×2=10×9×7=27×2×7=62×6×3=12×7×5=39×4×2=10×9×47=45×2×94=10×2×58=13×7×87=42×2×98=11×7×83=18×5×52=10×6×50=24×2×55=18×3×15=11×8×79=10×9×89=33×2×15=31×2×97=11×9×79=10×3×64=22×4×27=31×2×60=21×2×94=18×5×11=41×2×94=17×5×77=10×2×82=21×2×13=24×2×58=12×2×74=43×2×69=40×2×41=16×3×60=19×2×23=22×3×36=26×2×93=16×3×67=19×2×84=14×3×72=43×2×91=35×2×97=14×4×54=13×7×36=10×6×69=28×26÷7=59×66÷2=13×45÷5=78×60÷4=14×48÷3=22×33÷6=15×42÷2=99×52÷4=15×32÷3=94×28÷8=28×29÷4=74×84÷8=10×96÷8=15×73÷3=22×39÷3=12×44÷4=18×18÷3=27×91÷7=32×19÷8=14×47÷7=39×10÷2=96×20÷2=11×30÷6=94×23÷2=12×82÷2=48×18÷6=24×21÷6=51×62÷3=24×25÷4=47×30÷6=12×30÷8=16×19÷2=20×16÷5=76×18÷8=32×15÷8=84×76÷6=31×30÷3=12×89÷3=27×10÷5=30×37÷2=108×7÷4=835×8÷2=414×2÷4=496×3÷6=52×3÷4=672×2÷8=240×2÷3=96×7÷3=110×7÷2=669×6÷2=14×5÷2=524×9÷6=18×8÷3=110×8÷2=60×9÷4=280×3÷2=39×5÷3=695×8÷5=92×7÷2=309×8÷4=117×3÷9=400×2÷5=161×6÷2=372×3÷4=114×5÷3=567×4÷2=90×4÷3=189×6÷3=144×5÷6=468×3÷2=116×5÷4=88×6÷8=180×4÷2=147×7÷3=51×6÷2=755×8÷4=272×2÷8=408×2÷4=92×6÷2=320×7÷5=54÷2÷3=333÷3÷3=264÷2÷6=351÷3÷3=498÷2÷3=950÷5÷5=552÷3÷8=603÷3÷3=340÷4÷5=510÷2÷3=380÷5÷2=450÷3÷6=486÷9÷6=840÷7÷5=255÷5÷3=300÷2÷3=756÷7÷2=444÷2÷3=175÷5÷5=900÷4÷9=855÷3÷5=952÷4÷7=162÷6÷9=960÷4÷4=784÷4÷4=648÷9÷9=940÷2÷2=148÷2÷2=992÷4÷2=864÷6÷6=808÷2÷4=390÷5÷6=210÷2÷7=948÷6÷2=160÷8÷4=232÷2÷4=120÷5÷4=440÷5÷8=625÷5÷5=640÷5÷8=830÷5×4=152÷4×6=696÷6×9=460÷4×9=534÷3×7=35÷5×6=423÷9×6=560÷7×2=438÷3×2=236÷4×3=614÷2×5=224÷2×3=918÷2×7=18÷9×6=742÷2×6=119÷7×5=786÷6×4=924÷2×3=861÷7×6=455÷5×4=920÷4×6=474÷3×8=962÷2×5=333÷9×7=762÷2×3=702÷3×4=144÷4×5=944÷2×3=20÷2×4=371÷7×3=704÷4×6=728÷2×4=734÷2×5=944÷8×4=158÷2×9=900÷3×9=565÷5×2=178÷2×7=771÷3×9=628÷2×7=22÷2×69=320÷5×21=108÷9×50=114÷6×26=228÷3×11=147÷3×49=160÷8×19=356÷4×31=36÷4×70=210÷6×60=48÷8×19=117÷9×54=98÷7×22=56÷7×84=28÷4×76=243÷9×32=315÷5×10=190÷5×59=36÷6×34=126÷6×42=91÷7×20=108÷2×30=32÷4×93=280÷8×23=70÷7×80=305÷5×17=104÷2×19=152÷8×97=342÷6×10=186÷6×82=85÷5×31=212÷4×78=105÷7×64=102÷2×40=259÷7×26=148÷2×97=306÷6×18=44÷4×38=150÷5×20=720÷8×33=221+(395-46)=518+(135-72)=33+(386-83)=303+(422-217)=410+(305-283)=306+(691-70)=385+(404-164)=506+(283-225)=276+(311-249)=105+(913-372)=331+(229-213)=456+(502-457)=35+(256-15)=18+(612-477)=19+(459-27)=536+(778-753)=239+(429-36)=658+(891-504)=36+(331-329)=106+(504-137)=144+(415-154)=208+(892-636)=44+(417-254)=781+(734-637)=425+(250-183)=626+(813-228)=116+(335-92)=246+(888-258)=224+(496-96)=789+(745-744)=333+(169-158)=980+(293-284)=425+(294-41)=878+(963-930)=345+(384-237)=118+(835-601)=314+(337-25)=351+(770-753)=477+(346-286)=144+(962-510)=492-(107+147)=692-(473+84)=367-(71+279)=765-(294+95)=484-(37+80)=876-(426+116)=313-(81+70)=970-(788+83)=497-(11+369)=751-(100+541)=496-(42+360)=785-(216+158)=459-(129+63)=914-(514+21)=273-(125+34)=524-(164+349)=372-(119+18)=874-(450+206)=442-(69+12)=332-(58+255)=458-(246+180)=793-(342+45)=439-(39+98)=803-(196+351)=419-(35+11)=607-(77+80)=253-(41+202)=761-(298+226)=437-(26+288)=619-(152+423)=371-(203+16)=988-(505+307)=343-(42+279)=881-(180+132)=294-(24+84)=669-(123+391)=393-(113+276)=895-(331+439)=479-(45+208)=718-(125+551)=403-(395-133)=701-(847-421)=494-(152-146)=785-(847-298)=477-(486-284)=990-(106-82)=59-(230-219)=647-(764-648)=136-(309-186)=971-(966-362)=94-(116-94)=915-(701-670)=243-(165-154)=572-(665-303)=246-(300-140)=651-(194-59)=301-(465-202)=699-(445-408)=93-(152-71)=753-(992-675)=203-(139-18)=541-(268-26)=362-(495-311)=670-(776-623)=130-(57-46)=914-(682-431)=257-(249-140)=604-(582-395)=199-(272-186)=908-(973-291)=99-(490-460)=694-(819-195)=406-(161-83)=927-(583-345)=322-(130-46)=721-(618-86)=364-(299-141)=970-(531-504)=430-(255-155)=214-(610-397)=420÷(24÷4)=252÷(63÷7)=114÷(48÷8)=92÷(36÷9)=141÷(18÷6)=164÷(16÷8)=126÷(49÷7)=162÷(42÷7)=94÷(10÷5)=792÷(40÷5)=120÷(64÷8)=344÷(16÷8)=180÷(16÷4)=678÷(18÷9)=150÷(48÷8)=390÷(30÷6)=470÷(10÷5)=680÷(18÷9)=236÷(24÷6)=582÷(12÷6)=244÷(16÷8)=474÷(42÷7)=276÷(12÷3)=304÷(12÷3)=320÷(24÷3)=408÷(54÷9)=288÷(12÷3)=240÷(12÷3)=235÷(20÷4)=834÷(12÷2)=224÷(56÷7)=596÷(36÷9)=176÷(16÷4)=825÷(21÷7)=215÷(10÷2)=30÷(15÷3)=104÷(48÷6)=210÷(14÷7)=318÷(27÷9)=985÷(45÷9)=788÷(2×2)=600÷(2×3)=64÷(4×2)=438÷(2×3)=112÷(2×4)=512÷(4×2)=306÷(3×2)=498÷(3×2)=48÷(3×2)=120÷(2×3)=162÷(3×2)=88÷(2×2)=292÷(2×2)=660÷(3×2)=828÷(2×3)=168÷(2×3)=728÷(2×2)=112÷(4×2)=492÷(3×2)=584÷(4×2)=476÷(2×2)=564÷(2×3)=684÷(2×3)=872÷(4×2)=332÷(2×2)=342÷(3×3)=720÷(3×2)=608÷(2×2)=940÷(2×2)=252÷(2×2)=80÷(2×2)=40÷(4×2)=48÷(4×2)=852÷(3×2)=856÷(4×2)=171÷(3×3)=796÷(2×2)=948÷(2×2)=800÷(4×2)=840÷(3×2)=122×(24÷8)=707×(63÷7)=29×(42÷6)=815×(21÷3)=202×(12÷3)=296×(15÷3)=309×(12÷4)=711×(42÷7)=101×(49÷7)=42×(20÷4)=112×(10÷2)=227×(30÷6)=56×(12÷4)=93×(45÷5)=63×(24÷6)=394×(15÷3)=77×(27÷9)=172×(16÷4)=117×(18÷6)=402×(40÷5)=125×(18÷6)=172×(18÷9)=38×(14÷2)=965×(40÷5)=16×(21÷7)=55×(12÷3)=58×(27÷3)=911×(63÷9)=55×(27÷3)=431×(72÷8)=217×(16÷4)=17×(14÷7)=332×(12÷4)=38×(24÷4)=22×(18÷2)=489×(36÷6)=41×(18÷9)=206×(30÷6)=286×(16÷8)=488×(16÷4)=24×(288÷9)=72×(392÷8)=47×(75÷5)=13×(384÷8)=16×(464÷8)=22×(252÷7)=13×(195÷3)=20×(400÷8)=47×(112÷7)=77×(102÷2)=17×(93÷3)=13×(414÷6)=19×(88÷2)=42×(115÷5)=71×(77÷7)=66×(405÷9)=46×(24÷2)=18×(134÷2)=28×(92÷4)=61×(140÷7)=60×(44÷4)=66×(136÷2)=41×(55÷5)=89×(213÷3)=24×(238÷7)=78×(124÷2)=12×(360÷6)=32×(147÷3)=11×(186÷3)=51×(260÷5)=10×(324÷4)=38×(330÷6)=18×(154÷7)=29×(282÷3)=32×(38÷2)=10×(282÷6)=13×(63÷3)=13×(465÷5)=34×(161÷7)=85×(644÷7)=469+16×2=459+119×7=70+198×2=805+139×4=76+39×8=108+24×2=37+86×3=361+375×2=442+44×4=246+76×4=206+106×5=428+48×6=239+152×3=854+28×2=99+191×3=64+72×7=122+146×4=624+169×2=401+128×2=661+60×6=84+83×3=441+30×8=48+45×8=35+57×4=102+16×3=906+178×3=158+12×9=906+120×7=351+18×7=123+167×5=56×4+393=238×2+882=31×2+135=313×3+255=79×9+37=63×4+335=274×3+152=70×2+540=244×2+358=99×4+359=181+80×10=526+24×15=80+13×61=571+21×19=203+14×42=629+26×27=259+19×32=286+62×14=458+18×15=338+82×11=245+14×35=325+13×39=131+18×17=95+10×82=488+35×12=390+15×48=61+31×16=763+22×29=255+54×10=82+10×12=264+17×41=506+14×66=124+57×10=207+24×21=377+45×10=711+43×12=135+20×23=532+49×18=116+12×66=335+20×18=17×21+126=14×25+354=44×12+209=20×30+84=26×23+77=82×11+304=24×34+60=26×29+949=26×26+171=18×18+44=478-45×10=854-30×26=384-28×13=690-15×10=427-12×16=783-40×11=175-17×10=377-31×10=387-20×11=445-26×11=482-14×32=798-39×11=401-16×20=854-27×12=473-25×11=511-19×13=203-16×12=991-16×35=494-13×34=528-18×25=404-26×11=984-36×24=434-11×35=850-48×11=434-11×12=877-21×40=440-20×18=601-25×16=307-20×15=789-13×23=378-18×19=898-38×21=458-14×14=884-13×65=346-10×12=799-23×26=389-10×30=891-14×55=492-20×11=785-19×32=399-11×4=334-38×2=165-69×2=883-133×6=478-98×4=501-23×7=423-140×3=867-30×2=305-60×3=952-187×4=110-13×3=907-19×2=473-153×2=448-72×2=234-38×6=963-74×7=208-85×2=973-119×4=89-27×2=986-146×3=465-40×3=656-86×6=489-243×2=984-149×3=361-38×2=388-118×2=371-35×8=291-52×3=475-46×9=663-72×7=303-40×5=926-51×5=331-57×4=687-287×2=417-15×6=945-29×7=372-54×2=583-149×2=440-47×6=880-140×6=14×29-256=36×25-682=29×11-135=10×93-487=20×16-38=32×13-403=17×21-126=31×27-46=19×14-56=99×10-662=41×10-135=60×11-220=25×15-120=12×29-269=19×13-197=15×64-795=11×40-100=89×10-858=24×10-11=14×54-255=18×18-236=25×30-256=16×17-64=12×46-492=22×10-68=98×10-686=10×46-306=16×42-253=15×10-150=14×65-34=15×20-173=63×11-633=20×12-123=55×17-806=20×23-324=13×10-19=13×36-411=80×12-902=14×20-75=24×23-420=485×2-75=792×4-198=206×3-388=249×5-657=284×2-34=715×4-13=226×3-238=540×4-141=113×2-136=176×8-327=173×3-447=398×8-423=49×9-397=395×9-784=452×2-547=654×3-717=84×5-310=108×3-121=232×4-682=99×6-428=326×3-25=472×5-369=157×6-241=506×8-400=149×6-192=737×6-303=42×7-73=402×2-229=184×5-745=315×7-855=63×8-174=646×2-503=273×3-523=908×4-521=51×5-128=415×7-186=247×4-535=765×8-873=176×2-206=542×6-893=376+56÷7=265+134÷2=144+812÷7=313+834÷2=271+46÷2=263+204÷4=112+280÷5=766+588÷3=48+147÷7=436+398÷2=28+45÷5=59+536÷4=100+792÷3=450+632÷8=60+558÷9=258+332÷4=466+456÷3=870+260÷5=111+496÷2=319+856÷8=404÷2+183=310÷5+834=534÷3+73=154÷2+429=794÷2+102=48÷3+432=988÷4+208=616÷2+211=918÷3+71=56÷7+647=952÷7+282=72÷6+985=144÷4+150=328÷2+845=858÷3+156=978÷6+591=480÷3+322=484÷2+571=832÷4+202=711÷9+712=152-96÷4=460-638÷2=304-928÷8=275-510÷3=283-648÷6=993-174÷3=347-464÷2=683-948÷4=352-651÷7=508-72÷8=454-700÷5=381-640÷4=259-280÷7=115-423÷9=362-160÷2=808-60÷2=234-416÷4=850-207÷3=390-345÷5=452-747÷9=455-546÷6=534-726÷6=156-216÷2=973-807÷3=107-140÷7=430-990÷6=111-98÷2=396-766÷2=384-450÷3=428-215÷5=235-154÷2=831-964÷2=401-861÷7=337-765÷5=437-84÷2=826-530÷2=359-80÷2=682-705÷3=358-705÷3=271-665÷7=18×(227-174)=23×(525-442)=11×(349-301)=11×(761-695)=44×(336-321)=90×(886-803)=10×(151-136)=75×(439-346)=16×(104-77)=17×(285-274)=44×(150-139)=54×(483-405)=22×(50-18)=22×(926-905)=33×(424-408)=52×(214-172)=15×(319-303)=50×(944-916)=32×(411-384)=39×(78-21)=(70-53)×57=(794-706)×39=(393-301)×10=(345-282)×87=(265-239)×34=(346-295)×72=(165-152)×17=(414-360)×72=(52-40)×41=(382-286)×62=(467-447)×28=(654-600)×46=(44-28)×52=(308-252)×57=(257-198)×11=(447-411)×72=(160-121)×22=(502-446)×11=(197-166)×12=(889-810)×78=80×(149-143)=282×(23-16)=170×(432-427)=144×(936-928)=13×(154-151)=864×(942-934)=233×(312-309)=360×(974-967)=179×(329-326)=781×(275-270)=298×(482-479)=302×(776-773)=38×(115-110)=125×(218-214)=199×(281-277)=938×(264-256)=68×(78-71)=488×(32-27)=47×(91-88)=981×(572-563)=38×(463-459)=217×(294-290)=18×(356-348)=617×(187-181)=14×(463-460)=755×(222-216)=75×(443-435)=69×(81-78)=34×(71-68)=343×(385-378)=42×(322-317)=868×(303-299)=138×(456-449)=543×(945-942)=65×(344-337)=232×(32-24)=57×(404-401)=654×(357-349)=256×(282-279)=402×(732-728)=24÷(227-219)=110÷(208-203)=230÷(249-247)=657÷(316-313)=12÷(167-161)=582÷(836-834)=206÷(277-275)=894÷(483-480)=248÷(366-364)=364÷(918-911)=386÷(348-346)=430÷(593-591)=48÷(298-292)=72÷(342-333)=168÷(57-50)=270÷(633-624)=201÷(116-113)=980÷(217-213)=471÷(441-438)=760÷(828-820)=82÷(392-390)=750÷(382-380)=54÷(28-22)=162÷(654-651)=398÷(143-141)=445÷(787-782)=32÷(148-140)=438÷(206-204)=330÷(457-452)=588÷(169-166)=234÷(445-443)=76÷(850-848)=171÷(404-395)=309÷(673-670)=174÷(231-225)=639÷(340-331)=440÷(258-250)=693÷(963-956)=392÷(406-398)=450÷(894-888)=(303-239)÷8=(824-584)÷3=(261-26)÷5=(757-689)÷4=(404-30)÷2=(999-441)÷6=(487-49)÷3=(929-558)÷7=(269-145)÷4=(965-131)÷3=(317-53)÷3=(862-15)÷7=(319-24)÷5=(644-28)÷8=(409-248)÷7=(569-294)÷5=(411-347)÷4=(969-437)÷4=(375-330)÷3=(308-212)÷3=(298-164)÷2=(565-50)÷5=(208-28)÷4=(780-88)÷4=(276-192)÷3=(671-125)÷2=(447-397)÷2=(993-647)÷2=(493-397)÷2=(547-307)÷5=(292-124)÷3=(933-498)÷5=(486-225)÷3=(765-355)÷5=(469-417)÷4=(931-707)÷2=(43-10)÷3=(626-149)÷9=(130-34)÷4=(499-253)÷6=1/7+4/7=5/8+2/8=2/8+4/8=1/10+7/10=4/8+2/8=1/8+2/8=1/4+2/4=5/9+2/9=1/5+3/5=1/5+4/5=1/6+3/6=7/10+2/10=3/6-2/6=4/8-1/8=2/6-1/6=6/10-1/10=2/4-1/4=5/8-3/8=2/7-1/7=4/8-2/8=3/7-2/7=3/5-2/5=2/8-1/8=7/9-1/9=5.1+3.1=38.8+49.9=9.2+1.4=1.2+5.1=6.1+8.1=25.7+59.3=1.6+4.2=80.4+8.1=9.8+4.1=1.4+1.4=8.6+5.6=11.6+17.6=6.1+4.1=9.2+26.0=1.0+4.7=8.5+9.7=6.1+7.6=59.6+26.1=0.3+4.5=14.5+56.6=8.0+9.2=8.4+9.9=2.3+1.6=73.2+12.1=1.3+5.7=18.9+56.1=2.3+7.9=2.5+2.1=5.7+5.2=37.9+6.8=7.7+8.3=70.9+2.1=0.5+6.9=9.2+4.7=8.3+3.8=15.2+16.1=4.1+4.5=4.2+54.9=9.6+6.7=8.7+1.8=4.4-2.4=4.9-2.8=4.2-3.8=3.2-2.1=8.0-1.9=85.7-66.8=7.8-1.4=95.7-44.3=2.2-1.1=9.6-6.5=6.9-0.8=73.9-0.5=7.9-0.6=99.9-75.4=9.1-8.4=6.2-6.0=6.9-3.2=72.6-37.1=5.8-5.6=45.2-38.3=7.3-2.6=2.6-2.2=6.5-5.0=78.3-6.7=9.3-5.9=66.6-13.8=8.0-0.6=7.9-3.0=9.6-4.7=88.6-34.7=8.3-6.6=66.3-63.1=10.0-1.0=5.8-1.2=3.6-0.9=55.7-36.2=9.8-1.5=74.2-34.6=4.1-2.8=3.4-2.9=參考答案316+104=420183+552=735293+61=354182+370=552305+108=413198+756=954106+264=370347+154=501179+268=447282+150=432405+79=484147+337=484232+175=407302+250=552193+238=431309+94=403299+65=364590+617=120753+111=164720+407=1127156+206=36277+298=375217+125=342464+260=724227+138=365767+195=962127+347=47468+211=279203+244=447572+152=72458+236=294554+508=1062103+196=299354+114=468372+99=471363+612=975129+251=380851+261=1112310+82=392107+611=718470-245=225753-470=283435-263=172399-155=244423-413=10566-539=27251-223=28181-111=70429-68=361473-157=316458-208=250258-79=179464-267=197474-238=236183-25=158638-66=572448-280=168933-318=615367-301=66884-13=871376-248=128531-178=353351-227=124798-522=276391-82=309272-96=176406-233=173803-419=384337-10=327299-158=141235-87=148575-61=514368-174=194900-558=342244-32=212691-184=507239-83=156783-541=242436-42=394909-144=765132×6=792740×5=3700323×2=646670×8=5360124×2=248989×8=7912234×2=468273×2=546164×6=984514×7=3598478×2=956460×9=4140281×3=843557×6=3342205×2=410109×7=76361×6=366312×3=936445×2=890649×8=519291×5=455928×2=185635×5=175128×4=51237×2=74321×4=1284199×5=995981×3=294341×9=369934×7=653872×7=504158×7=1106130×4=520203×2=40624×4=96348×9=3132301×3=903970×3=2910139×6=834251×7=1757200÷4=50672÷6=112256÷8=32309÷3=103287÷7=41312÷6=52162÷9=18935÷5=187138÷6=23189÷9=21344÷4=86696÷4=174260÷4=65510÷5=102210÷6=3598÷7=14296÷2=148704÷8=8830÷5=6288÷9=32306÷2=153206÷2=103385÷7=55482÷2=241249÷3=83392÷8=49336÷7=48724÷2=362189÷7=27336÷2=168254÷2=127100÷5=20302÷2=15180÷2=40381÷3=127130÷5=26216÷4=5475÷3=25183÷3=61749÷7=10735×16=56031×81=251118×15=27070×39=273027×19=51310×26=26030×12=36057×51=290711×13=14318×71=127811×58=63811×61=67124×41=98429×42=121814×30=42075×19=142581×12=97248×59=283264×12=76855×90=495012×79=94833×21=69339×19=74168×57=387615×39=58555×21=115571×14=99458×18=104413×37=48149×61=298912×25=30098×64=627211×71=78170×11=77040×14=56091×85=773510×87=87038×43=163450×13=65060×88=528021+540+116=677415+587+493=1495151+384+355=890435+649+716=1800115+161+447=723423+465+415=1303188+27+616=831629+197+885=1711669+11+101=781756+42+226=1024175+239+520=934854+40+235=1129565+80+47=692921+531+339=1791401+288+227=916799+289+53=1141348+188+372=908324+471+81=876555+235+60=850252+622+222=1096170+14+256=440809+509+497=1815536+310+11=857810+975+28=181353+67+416=536202+28+813=1043436+58+469=963871+393+957=2221196+23+155=374505+166+200=871137+193+196=526191+229+525=945160+525+112=797890+218+843=1951410+79+166=655925+623+96=164455+82+788=925156+415+385=956247+645+29=921261+811+542=161433+461-410=84257+809-372=694221+132-149=204404+535-846=93169+305-364=110641+972-113=1500261+96-107=250915+382-603=694193+303-168=328171+986-460=697359+61-289=131937+174-120=991180+267-104=343988+443-389=1042327+130-12=445295+229-65=459393+90-90=393892+840-369=136344+319-236=127986+50-712=32417+106-75=48599+376-311=66490+230-196=124508+38-512=34333+162-460=35296+915-111=1100339+103-76=366907+69-12=964164+250-120=294953+560-851=662172+130-273=29875+93-197=77143+139-178=470+726-699=9711+340-248=103821+174-840=155251+48-271=28882+10-609=283245+46-209=82908+861-923=846162-48-23=91802-679-123=0392-149-27=216847-48-449=350344-13-81=250759-511-85=163436-171-223=42923-117-439=367477-99-364=14568-207-79=282480-29-146=305852-395-400=57285-109-56=120969-394-489=86416-128-185=103421-114-269=38439-82-29=328997-773-172=52257-46-140=71999-550-135=314472-349-58=65969-229-563=177397-97-100=200890-97-120=673240-120-18=102979-351-580=48500-356-20=124784-288-170=326454-96-174=184802-40-25=737365-54-57=254279-104-132=43495-325-89=81532-41-247=244298-122-115=61961-38-565=358439-78-360=1880-398-475=7181-86-48=47504-111-251=142296-238+288=346142-140+568=570351-137+130=344815-39+549=1325329-202+32=159434-209+848=1073304-214+110=200921-200+779=1500314-221+359=452192-189+423=426462-354+219=327990-265+712=1437411-371+169=209433-430+147=150452-339+295=408423-193+245=475204-111+292=385443-302+549=690357-176+230=411863-795+507=575307-192+90=205961-671+669=95994-66+77=105706-122+743=1327328-42+67=353892-96+311=1107189-170+117=136931-727+512=716358-168+99=289829-430+895=1294211-111+203=303804-616+51=23952-38+263=277899-628+926=1197285-178+218=325723-471+688=940310-229+58=139604-11+112=705375-203+62=234573-191+989=137118×19×2=68453×27×2=286215×12×5=90044×86×8=3027224×12×2=57674×83×9=5527816×11×5=88072×15×2=216025×16×2=80077×21×7=1131914×17×2=47663×70×4=1764013×23×3=89736×45×3=486015×19×3=85537×41×7=1061920×18×2=72076×36×9=2462416×11×3=52891×50×9=4095013×11×2=28659×63×9=3345328×14×2=78496×43×9=3715216×26×2=83263×21×2=264618×27×2=97283×84×2=1394415×22×3=99040×85×3=1020014×19×2=53222×79×8=1390414×10×2=28093×43×5=1999512×10×7=84033×75×9=2227518×13×3=70225×43×9=967511×17×2=37437×84×6=18648123×3×2=73839×8×2=62441×2×3=246137×2×8=219213×8×9=936250×3×5=375042×8×2=672127×6×4=304842×2×7=588182×2×4=145654×2×5=540137×7×9=863151×2×6=61234×4×5=68029×4×2=23212×7×3=252157×2×3=94297×6×2=116428×2×6=33686×8×2=137630×3×4=36099×5×6=297021×3×7=44140×2×6=48012×8×9=864105×4×7=294071×2×4=568137×6×2=164440×8×2=64016×4×6=38416×2×6=192323×3×5=484525×8×3=60054×5×6=162066×6×2=79210×9×7=63027×2×7=37862×6×3=111612×7×5=42039×4×2=31210×9×47=423045×2×94=846010×2×58=116013×7×87=791742×2×98=823211×7×83=639118×5×52=468010×6×50=300024×2×55=264018×3×15=81011×8×79=695210×9×89=801033×2×15=99031×2×97=601411×9×79=782110×3×64=192022×4×27=237631×2×60=372021×2×94=394818×5×11=99041×2×94=770817×5×77=654510×2×82=164021×2×13=54624×2×58=278412×2×74=177643×2×69=593440×2×41=328016×3×60=288019×2×23=87422×3×36=237626×2×93=483616×3×67=321619×2×84=319214×3×72=302443×2×91=782635×2×97=679014×4×54=302413×7×36=327610×6×69=414028×26÷7=10459×66÷2=194713×45÷5=11778×60÷4=117014×48÷3=22422×33÷6=12115×42÷2=31599×52÷4=128715×32÷3=16094×28÷8=32928×29÷4=20374×84÷8=77710×96÷8=12015×73÷3=36522×39÷3=28612×44÷4=13218×18÷3=10827×91÷7=35132×19÷8=7614×47÷7=9439×10÷2=19596×20÷2=96011×30÷6=5594×23÷2=108112×82÷2=49248×18÷6=14424×21÷6=8451×62÷3=105424×25÷4=15047×30÷6=23512×30÷8=4516×19÷2=15220×16÷5=6476×18÷8=17132×15÷8=6084×76÷6=106431×30÷3=31012×89÷3=35627×10÷5=5430×37÷2=555108×7÷4=189835×8÷2=3340414×2÷4=207496×3÷6=24852×3÷4=39672×2÷8=168240×2÷3=16096×7÷3=224110×7÷2=385669×6÷2=200714×5÷2=35524×9÷6=78618×8÷3=48110×8÷2=44060×9÷4=135280×3÷2=42039×5÷3=65695×8÷5=111292×7÷2=322309×8÷4=618117×3÷9=39400×2÷5=160161×6÷2=483372×3÷4=279114×5÷3=190567×4÷2=113490×4÷3=120189×6÷3=378144×5÷6=120468×3÷2=702116×5÷4=14588×6÷8=66180×4÷2=360147×7÷3=34351×6÷2=153755×8÷4=1510272×2÷8=68408×2÷4=20492×6÷2=276320×7÷5=44854÷2÷3=9333÷3÷3=37264÷2÷6=22351÷3÷3=39498÷2÷3=83950÷5÷5=38552÷3÷8=23603÷3÷3=67340÷4÷5=17510÷2÷3=85380÷5÷2=38450÷3÷6=25486÷9÷6=9840÷7÷5=24255÷5÷3=17300÷2÷3=50756÷7÷2=54444÷2÷3=74175÷5÷5=7900÷4÷9=25855÷3÷5=57952÷4÷7=34162÷6÷9=3960÷4÷4=60784÷4÷4=49648÷9÷9=8940÷2÷2=235148÷2÷2=37992÷4÷2=124864÷6÷6=24808÷2÷4=101390÷5÷6=13210÷2÷7=15948÷6÷2=79160÷8÷4=5232÷2÷4=29120÷5÷4=6440÷5÷8=11625÷5÷5=25640÷5÷8=16830÷5×4=664152÷4×6=228696÷6×9=1044460÷4×9=1035534÷3×7=124635÷5×6=42423÷9×6=282560÷7×2=160438÷3×2=292236÷4×3=177614÷2×5=1535224÷2×3=336918÷2×7=321318÷9×6=12742÷2×6=2226119÷7×5=85786÷6×4=524924÷2×3=1386861÷7×6=738455÷5×4=364920÷4×6=1380474÷3×8=1264962÷2×5=2405333÷9×7=259762÷2×3=1143702÷3×4=936144÷4×5=180944÷2×3=141620÷2×4=40371÷7×3=159704÷4×6=1056728÷2×4=1456734÷2×5=1835944÷8×4=472158÷2×9=711900÷3×9=2700565÷5×2=226178÷2×7=623771÷3×9=2313628÷2×7=219822÷2×69=759320÷5×21=1344108÷9×50=600114÷6×26=494228÷3×11=836147÷3×49=2401160÷8×19=380356÷4×31=275936÷4×70=630210÷6×60=210048÷8×19=114117÷9×54=70298÷7×22=30856÷7×84=67228÷4×76=532243÷9×32=864315÷5×10=630190÷5×59=224236÷6×34=204126÷6×42=88291÷7×20=260108÷2×30=162032÷4×93=744280÷8×23=80570÷7×80=800305÷5×17=1037104÷2×19=988152÷8×97=1843342÷6×10=570186÷6×82=254285÷5×31=527212÷4×78=4134105÷7×64=960102÷2×40=2040259÷7×26=962148÷2×97=7178306÷6×18=91844÷4×38=418150÷5×20=600720÷8×33=2970221+(395-46)=570518+(135-72)=58133+(386-83)=336303+(422-217)=508410+(305-283)=432306+(691-70)=927385+(404-164)=625506+(283-225)=564276+(311-249)=338105+(913-372)=646331+(229-213)=347456+(502-457)=50135+(256-15)=27618+(612-477)=15319+(459-27)=451536+(778-753)=561239+(429-36)=632658+(891-504)=104536+(331-329)=38106+(504-137)=473144+(415-154)=405208+(892-636)=46444+(417-254)=207781+(734-637)=878425+(250-183)=492626+(813-228)=1211116+(335-92)=359246+(888-258)=876224+(496-96)=624789+(745-744)=790333+(169-158)=344980+(293-284)=989425+(294-41)=678878+(963-930)=911345+(384-237)=492118+(835-601)=352314+(337-25)=626351+(770-753)=368477+(346-286)=537144+(962-510)=596492-(107+147)=238692-(473+84)=135367-(71+279)=17765-(294+95)=376484-(37+80)=367876-(426+116)=334313-(81+70)=162970-(788+83)=99497-(11+369)=117751-(100+541)=110496-(42+360)=94785-(216+158)=411459-(129+63)=267914-(514+21)=379273-(125+34)=114524-(164+349)=11372-(119+18)=235874-(450+206)=218442-(69+12)=361332-(58+255)=19458-(246+180)=32793-(342+45)=406439-(39+98)=302803-(196+351)=256419-(35+11)=373607-(77+80)=450253-(41+202)=10761-(298+226)=237437-(26+288)=123619-(152+423)=44371-(203+16)=152988-(505+307)=176343-(42+279)=22881-(180+132)=569294-(24+84)=186669-(123+391)=155393-(113+276)=4895-(331+439)=125479-(45+208)=226718-(125+551)=42403-(395-133)=141701-(847-421)=275494-(152-146)=488785-(847-298)=236477-(486-284)=275990-(106-82)=96659-(230-219)=48647-(764-648)=531136-(309-186)=13971-(966-362)=36794-(116-94)=72915-(701-670)=884243-(165-154)=232572-(665-303)=210246-(300-140)=86651-(194-59)=516301-(465-202)=38699-(445-408)=66293-(152-71)=12753-(992-675)=436203-(139-18)=82541-(268-26)=299362-(495-311)=178670-(776-623)=517130-(57-46)=119914-(682-431)=663257-(249-140)=148604-(582-395)=417199-(272-186)=113908-(973-291)=22699-(490-460)=69694-(819-195)=70406-(161-83)=328927-(583-345)=689322-(130-46)=238721-(618-86)=189364-(299-141)=206970-(531-504)=943430-(255-155)=330214-(610-397)=1420÷(24÷4)=70252÷(63÷7)=28114÷(48÷8)=1992÷(36÷9)=23141÷(18÷6)=47164÷(16÷8)=82126÷(49÷7)=18162÷(42÷7)=2794÷(10÷5)=47792÷(40÷5)=99120÷(64÷8)=15344÷(16÷8)=172180÷(16÷4)=45678÷(18÷9)=339150÷(48÷8)=25390÷(30÷6)=78470÷(10÷5)=235680÷(18÷9)=340236÷(24÷6)=59582÷(12÷6)=291244÷(16÷8)=122474÷(42÷7)=79276÷(12÷3)=69304÷(12÷3)=76320÷(24÷3)=40408÷(54÷9)=68288÷(12÷3)=72240÷(12÷3)=60235÷(20÷4)=47834÷(12÷2)=139224÷(56÷7)=28596÷(36÷9)=149176÷(16÷4)=44825÷(21÷7)=275215÷(10÷2)=4330÷(15÷3)=6104÷(48÷6)=13210÷(14÷7)=105318÷(27÷9)=106985÷(45÷9)=197788÷(2×2)=197600÷(2×3)=10064÷(4×2)=8438÷(2×3)=73112÷(2×4)=14512÷(4×2)=64306÷(3×2)=51498÷(3×2)=8348÷(3×2)=8120÷(2×3)=20162÷(3×2)=2788÷(2×2)=22292÷(2×2)=73660÷(3×2)=110828÷(2×3)=138168÷(2×3)=28728÷(2×2)=182112÷(4×2)=14492÷(3×2)=82584÷(4×2)=73476÷(2×2)=119564÷(2×3)=94684÷(2×3)=114872÷(4×2)=109332÷(2×2)=83342÷(3×3)=38720÷(3×2)=120608÷(2×2)=152940÷(2×2)=235252÷(2×2)=6380÷(2×2)=2040÷(4×2)=548÷(4×2)=6852÷(3×2)=142856÷(4×2)=107171÷(3×3)=19796÷(2×2)=199948÷(2×2)=237800÷(4×2)=100840÷(3×2)=140122×(24÷8)=366707×(63÷7)=636329×(42÷6)=203815×(21÷3)=5705202×(12÷3)=808296×(15÷3)=1480309×(12÷4)=927711×(42÷7)=4266101×(49÷7)=70742×(20÷4)=210112×(10÷2)=560227×(30÷6)=113556×(12÷4)=16893×(45÷5)=83763×(24÷6)=252394×(15÷3)=197077×(27÷9)=231172×(16÷4)=688117×(18÷6)=351402×(40÷5)=3216125×(18÷6)=375172×(18÷9)=34438×(14÷2)=266965×(40÷5)=772016×(21÷7)=4855×(12÷3)=22058×(27÷3)=522911×(63÷9)=637755×(27÷3)=495431×(72÷8)=3879217×(16÷4)=86817×(14÷7)=34332×(12÷4)=99638×(24÷4)=22822×(18÷2)=198489×(36÷6)=293441×(18÷9)=82206×(30÷6)=1030286×(16÷8)=572488×(16÷4)=195224×(288÷9)=76872×(392÷8)=352847×(75÷5)=70513×(384÷8)=62416×(464÷8)=92822×(252÷7)=79213×(195÷3)=84520×(400÷8)=100047×(112÷7)=75277×(102÷2)=392717×(93÷3)=52713×(414÷6)=89719×(88÷2)=83642×(115÷5)=96671×(77÷7)=78166×(405÷9)=297046×(24÷2)=55218×(134÷2)=120628×(92÷4)=64461×(140÷7)=122060×(44÷4)=66066×(136÷2)=448841×(55÷5)=45189×(213÷3)=631924×(238÷7)=81678×(124÷2)=483612×(360÷6)=72032×(147÷3)=156811×(186÷3)=68251×(260÷5)=265210×(324÷4)=81038×(330÷6)=209018×(154÷7)=39629×(282÷3)=272632×(38÷2)=60810×(282÷6)=47013×(63÷3)=27313×(465÷5)=120934×(161÷7)=78285×(644÷7)=7820469+16×2=501459+119×7=129270+198×2=466805+139×4=136176+39×8