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三年级数学计算题专项练习汇编及答案162+337=164+475=68+398=92+118=88+398=83+101=35+203=71+20=158+337=201+328=176+275=895+829=43+44=557+435=101+185=455+81=147+34=956+183=59+277=593+351=157+236=527+255=60+317=878+927=260+188=529+285=179+296=87+176=103+124=594+441=37+118=681+969=206+176=54+224=103+62=280+494=50+196=395+300=164+149=163+620=484-409=726-13=402-275=849-551=230-114=902-569=103-58=223-139=489-301=612-392=317-234=126-75=348-81=891-441=177-10=64-45=490-383=843-539=123-40=664-259=490-131=308-12=378-51=663-620=174-52=602-25=295-177=710-156=195-102=717-329=83-13=629-28=420-274=336-199=271-181=698-365=363-19=896-753=331-256=931-640=301×2=219×6=159×4=946×9=39×3=726×9=144×2=714×8=99×4=281×3=72×6=310×4=65×2=603×5=495×2=229×2=10×3=587×4=56×7=634×8=166×5=245×9=212×4=800×3=490×2=904×2=354×2=202×4=118×6=556×4=180×4=546×5=67×8=884×4=201×3=182×6=48×3=699×6=41×3=734×7=304÷2=320÷8=108÷2=798÷7=375÷3=664÷2=378÷3=498÷2=372÷2=960÷4=196÷2=830÷2=190÷2=664÷4=80÷5=848÷4=360÷3=896÷2=385÷7=254÷2=246÷2=170÷5=72÷8=786÷2=12÷4=570÷3=356÷4=756÷3=386÷2=741÷3=30÷2=774÷6=226÷2=676÷4=147÷3=932÷2=316÷2=176÷8=186÷2=728÷7=10×84=45×61=23×24=61×68=36×16=89×44=10×29=65×93=44×17=90×42=15×57=43×22=10×95=79×85=10×15=40×23=83×12=66×20=14×48=84×59=41×12=99×63=38×24=61×61=35×13=43×45=22×42=98×59=19×36=54×76=15×37=18×79=36×17=97×69=12×29=33×28=95×10=74×65=11×20=42×96=305+162+70=200+758+773=395+179+283=114+482+149=242+179+137=808+768+735=99+341+279=487+32+131=122+252+288=941+932+902=491+295+198=843+313+57=47+52+485=960+195+404=163+77+421=940+598+482=573+172+217=462+246+807=119+807+28=597+423+127=240+274+320=566+643+292=229+50+327=608+643+559=556+158+179=463+214+475=407+122+170=718+193+643=137+513+335=796+351+24=134+431+60=408+647+731=612+60+303=62+782+467=240+398+155=263+619+909=76+29+730=609+168+926=75+188+453=725+907+583=218+141-147=70+481-407=46+92-102=331+650-798=294+65-266=818+799-337=40+127-20=860+267-542=60+109-73=630+197-439=61+439-319=420+746-577=283+136-259=90+840-375=262+125-39=977+210-118=364+118-139=121+210-187=90+193-87=552+768-930=213+21-12=835+927-21=220+254-105=405+253-267=266+115-81=66+250-149=218+32-129=128+371-294=387+66-28=859+16-52=42+136-23=100+906-807=25+235-242=10+944-522=195+299-474=423+519-673=137+92-99=564+275-21=161+339-500=93+873-50=338-77-110=803-129-163=495-181-177=904-528-284=332-162-60=929-618-11=476-203-242=999-424-417=374-127-221=358-75-65=417-79-27=859-415-17=377-52-269=994-50-392=469-46-86=904-172-399=362-275-46=934-146-421=497-45-247=766-49-443=206-98-40=886-281-327=439-39-177=738-71-358=452-59-390=605-107-38=443-74-89=931-742-11=278-84-44=892-278-454=476-69-137=918-388-327=339-277-27=688-342-165=472-205-203=920-533-353=365-137-88=976-248-243=311-179-72=917-392-140=456-349+171=934-67+480=271-14+35=360-334+534=200-18+188=959-373+762=399-291+26=910-290+178=332-205+130=726-475+821=363-284+203=788-262+912=161-47+135=748-334+58=308-174+131=473-328+246=315-159+328=976-267+960=324-266+123=891-384+480=316-87+67=512-495+658=487-475+231=799-589+630=246-199+252=961-767+302=62-17+53=972-304+789=449-175+59=871-462+916=178-134+442=171-95+40=437-102+35=976-277+859=433-315+125=491-204+397=115-109+447=567-73+293=184-136+407=620-284+143=13×21×2=81×93×6=21×12×3=36×88×6=32×13×2=43×86×9=16×20×2=50×90×3=11×18×5=71×20×9=14×10×4=31×98×8=14×11×5=91×22×7=18×12×2=96×80×6=17×14×4=10×65×2=13×14×4=41×26×2=17×11×2=23×26×2=12×16×5=65×12×5=37×13×2=79×64×8=18×10×2=25×83×7=11×10×8=84×48×9=15×13×3=21×24×7=10×18×2=16×21×2=12×19×4=79×35×4=20×11×3=10×81×2=18×14×3=18×78×2=86×4×2=194×2×4=48×5×2=198×3×7=23×4×9=83×8×9=26×8×4=403×2×9=24×5×2=127×7×2=14×6×2=102×7×6=75×2×6=87×2×8=163×2×3=115×3×7=18×5×9=95×6×2=21×5×8=131×3×8=20×4×3=89×7×3=32×4×6=139×5×2=14×8×2=63×2×3=57×2×6=225×3×5=64×3×2=498×2×5=112×4×2=13×5×7=43×3×6=340×2×5=17×9×5=339×2×4=109×2×4=144×5×6=39×6×4=50×2×6=24×2×77=21×2×12=23×4×33=24×2×57=10×4×77=20×4×72=24×4×35=11×5×67=13×3×83=20×2×14=12×3×87=11×3×84=10×6×89=16×5×39=12×2×96=15×2×59=10×6×63=30×3×36=37×2×32=10×3×43=27×2×31=14×4×49=13×2×85=45×2×61=14×5×92=33×2×56=18×5×95=24×3×66=25×2×59=14×3×84=17×2×11=27×2×26=11×4×27=19×3×61=12×3×67=21×4×41=24×3×98=26×2×82=11×2×82=15×6×58=10×10÷5=90×51÷5=35×23÷5=93×56÷8=31×12÷4=35×72÷2=16×23÷8=93×99÷9=44×15÷6=28×96÷6=14×67÷2=84×82÷7=12×12÷6=40×28÷5=10×52÷2=37×56÷8=13×52÷4=88×90÷2=14×64÷4=63×47÷9=57×14÷6=75×60÷9=61×15÷5=77×60÷2=12×69÷9=40×54÷8=12×56÷4=50×70÷7=14×12÷6=72×78÷9=28×32÷2=96×66÷2=41×16÷4=92×27÷4=12×75÷4=60×67÷2=39×15÷5=75×44÷5=36×21÷7=91×96÷2=58×2÷4=702×3÷6=50×9÷5=546×8÷6=48×6÷4=598×8÷2=134×6÷2=340×4÷5=60×3÷5=426×9÷2=68×3÷2=350×3÷6=21×4÷7=830×9÷2=212×2÷4=514×5÷2=108×8÷3=508×5÷2=287×2÷7=874×8÷4=28×3÷4=100×6÷2=196×3÷2=546×2÷6=78×6÷4=308×5÷7=309×2÷3=384×6÷2=126×7÷9=492×5÷3=12×2÷6=385×8÷5=18×6÷2=718×9÷6=47×6÷3=604×9÷4=291×2÷3=67×6÷2=100×3÷4=354×7÷2=540÷6÷9=810÷2÷9=576÷8÷6=801÷3÷3=348÷2÷3=162÷9÷3=872÷4÷2=352÷2÷8=924÷2÷3=576÷3÷3=512÷2÷8=280÷7÷5=588÷6÷7=804÷2÷2=770÷7÷2=180÷3÷6=640÷5÷8=819÷9÷7=804÷4÷3=732÷3÷2=984÷6÷4=680÷5÷4=760÷2÷5=732÷2÷2=990÷2÷5=666÷9÷2=624÷3÷8=168÷8÷3=672÷6÷8=525÷5÷5=630÷2÷5=810÷3÷3=324÷6÷6=612÷2÷6=372÷3÷4=216÷3÷2=648÷4÷2=994÷2÷7=702÷3÷2=864÷4÷6=198÷3×7=12÷4×2=978÷3×5=576÷6×8=560÷4×9=220÷5×4=410÷2×8=75÷5×4=342÷3×2=366÷3×4=224÷7×5=570÷5×4=729÷9×2=600÷8×7=840÷2×6=616÷2×4=201÷3×2=24÷4×9=416÷2×8=770÷5×7=724÷2×6=570÷2×3=678÷6×3=108÷6×5=333÷9×4=608÷2×8=195÷3×2=828÷3×9=656÷2×4=861÷7×2=176÷4×3=858÷3×8=972÷3×4=600÷3×9=988÷2×4=966÷2×6=752÷2×4=396÷2×4=220÷2×7=650÷2×9=105÷3×25=440÷8×55=33÷3×27=140÷2×47=322÷7×17=658÷7×53=216÷6×12=320÷5×91=208÷8×13=180÷6×97=54÷9×64=56÷2×98=25÷5×84=172÷4×84=90÷9×85=162÷9×19=12÷4×56=384÷6×29=198÷9×33=66÷3×19=21÷7×47=276÷3×68=60÷5×71=220÷5×32=36÷9×32=256÷4×45=24÷3×47=204÷6×24=18÷2×21=68÷2×77=45÷9×27=464÷8×93=60÷4×53=592÷8×15=36÷9×83=34÷2×22=188÷4×14=666÷9×20=184÷8×37=369÷9×12=285+(279-173)=390+(909-704)=17+(486-337)=164+(579-313)=251+(480-42)=490+(605-381)=308+(185-107)=560+(471-239)=397+(105-57)=390+(870-577)=314+(332-136)=242+(810-625)=202+(300-257)=702+(935-270)=205+(367-290)=874+(302-144)=38+(295-268)=212+(931-567)=500+(204-120)=16+(905-296)=293+(361-313)=250+(340-252)=452+(396-108)=913+(863-269)=163+(460-86)=961+(950-478)=370+(417-339)=876+(870-54)=410+(423-286)=600+(942-860)=150+(430-303)=927+(840-498)=33+(202-188)=616+(329-291)=360+(105-15)=731+(606-422)=343+(492-263)=632+(647-532)=265+(458-368)=685+(228-10)=484-(52+255)=638-(263+356)=291-(160+111)=604-(158+185)=451-(20+296)=854-(158+519)=480-(87+161)=640-(178+97)=407-(92+50)=882-(159+706)=365-(54+193)=923-(16+23)=498-(451+23)=961-(877+75)=436-(28+191)=624-(155+209)=354-(268+74)=917-(230+108)=417-(237+138)=808-(265+422)=434-(80+292)=690-(17+547)=216-(64+84)=979-(408+60)=476-(283+174)=800-(373+208)=421-(39+137)=699-(299+309)=471-(11+257)=524-(139+137)=492-(22+82)=567-(335+86)=461-(142+268)=455-(181+115)=131-(43+64)=883-(284+93)=435-(92+175)=779-(114+33)=484-(174+21)=729-(87+335)=468-(361-44)=376-(134-12)=193-(335-217)=766-(590-469)=207-(261-245)=324-(616-420)=354-(402-220)=984-(837-741)=155-(346-325)=449-(679-270)=446-(372-116)=707-(798-196)=240-(301-253)=775-(923-268)=444-(487-446)=245-(938-855)=273-(185-166)=688-(850-589)=190-(120-90)=789-(930-757)=369-(112-103)=573-(395-387)=289-(299-198)=891-(428-72)=173-(213-63)=415-(820-490)=99-(321-278)=798-(433-242)=373-(379-301)=995-(440-238)=346-(323-47)=798-(766-81)=377-(147-89)=542-(843-754)=301-(283-166)=528-(907-771)=20-(81-66)=207-(975-783)=412-(307-105)=622-(640-261)=186÷(18÷6)=678÷(10÷5)=394÷(18÷9)=844÷(36÷9)=112÷(16÷8)=920÷(40÷5)=90÷(27÷9)=858÷(12÷6)=252÷(54÷9)=600÷(27÷9)=372÷(54÷9)=968÷(16÷8)=240÷(25÷5)=390÷(12÷6)=185÷(35÷7)=252÷(72÷8)=326÷(10÷5)=750÷(27÷9)=420÷(24÷8)=96÷(12÷3)=470÷(10÷2)=475÷(30÷6)=288÷(40÷5)=995÷(35÷7)=360÷(32÷4)=450÷(30÷5)=344÷(32÷8)=956÷(20÷5)=164÷(28÷7)=798÷(24÷4)=360÷(12÷3)=616÷(14÷7)=12÷(54÷9)=710÷(16÷8)=144÷(24÷4)=960÷(64÷8)=65÷(15÷3)=210÷(10÷5)=182÷(49÷7)=411÷(27÷9)=108÷(2×3)=440÷(2×2)=80÷(4×2)=390÷(2×3)=112÷(4×2)=40÷(4×2)=495÷(3×3)=56÷(2×2)=280÷(4×2)=688÷(2×2)=246÷(3×2)=678÷(2×3)=264÷(3×2)=780÷(2×2)=828÷(3×2)=486÷(2×3)=675÷(3×3)=880÷(2×2)=572÷(2×2)=99÷(3×3)=822÷(2×3)=416÷(4×2)=128÷(2×2)=240÷(2×4)=774÷(3×3)=594÷(3×2)=416÷(2×2)=216÷(3×2)=798÷(2×3)=954÷(3×3)=306÷(2×3)=752÷(2×2)=852÷(3×2)=780÷(3×2)=102÷(2×3)=228÷(3×2)=792÷(4×2)=330÷(3×2)=588÷(2×3)=588÷(3×2)=71×(35÷5)=428×(45÷9)=57×(56÷8)=650×(10÷5)=497×(16÷8)=997×(14÷2)=386×(18÷9)=998×(10÷5)=83×(12÷3)=372×(48÷6)=198×(21÷7)=268×(10÷2)=311×(12÷4)=790×(18÷3)=23×(12÷2)=598×(30÷6)=87×(72÷9)=12×(32÷4)=328×(18÷9)=482×(36÷6)=102×(30÷6)=857×(48÷6)=81×(28÷4)=118×(36÷4)=121×(32÷8)=903×(10÷5)=17×(21÷7)=60×(40÷8)=149×(36÷9)=61×(12÷4)=135×(14÷7)=410×(24÷3)=143×(45÷9)=176×(21÷7)=139×(35÷5)=948×(36÷4)=249×(32÷8)=662×(63÷7)=373×(16÷8)=783×(18÷6)=16×(138÷3)=79×(280÷8)=15×(413÷7)=14×(150÷3)=32×(51÷3)=92×(684÷9)=32×(90÷6)=80×(310÷5)=62×(28÷2)=52×(192÷3)=15×(36÷2)=48×(702÷9)=17×(76÷2)=37×(595÷7)=28×(144÷9)=72×(129÷3)=87×(55÷5)=29×(256÷8)=33×(144÷8)=55×(378÷6)=15×(22÷2)=31×(234÷3)=15×(88÷4)=88×(189÷7)=66×(65÷5)=72×(99÷3)=23×(160÷4)=33×(60÷6)=18×(150÷6)=72×(96÷6)=33×(40÷2)=48×(98÷2)=47×(147÷7)=51×(752÷8)=69×(65÷5)=47×(536÷8)=15×(177÷3)=64×(495÷5)=27×(114÷6)=73×(320÷5)=145+141×6=697+22×5=175+11×6=606+177×3=453+144×2=558+153×3=46+371×2=431+63×6=377+32×8=584+150×2=372+96×5=951+106×2=164+53×3=222+13×6=181+384×2=503+177×3=384+22×4=673+94×4=146+10×9=22+34×8=88+69×3=330+117×2=425+144×2=811+199×4=79+249×3=268+152×3=77+228×2=221+64×2=246+114×3=767+290×3=140×4+262=232×3+753=124×6+164=42×3+231=323×2+22=234×2+432=229×3+235=16×7+302=68×7+172=84×5+915=223+19×11=312+32×10=42+13×31=614+34×17=446+24×15=373+39×11=159+42×14=402+10×30=285+16×33=199+38×16=321+25×22=967+35×23=46+14×11=890+52×14=265+11×53=113+13×23=226+29×19=717+12×59=61+16×25=627+15×27=139+13×23=998+38×16=52+52×12=499+24×27=198+40×16=530+21×20=116+25×10=741+14×66=39+46×15=920+38×21=12×47+352=28×12+413=12×44+421=36×10+589=26×23+175=29×19+13=15×21+191=45×14+289=75×12+89=41×18+154=477-12×10=827-41×14=391-10×23=901-28×22=315-23×12=854-11×17=466-15×13=388-12×28=449-12×25=696-20×17=440-14×27=872-73×11=325-29×10=679-10×15=379-17×10=641-10×62=407-16×12=573-24×12=479-16×17=706-11×63=468-19×17=963-11×32=398-17×14=663-29×21=466-11×26=329-20×13=456-10×45=817-14×19=314-21×12=763-18×25=393-24×15=871-16×34=487-22×11=661-27×20=339-15×12=789-13×19=468-28×14=651-14×16=459-11×13=811-20×20=473-127×3=928-201×3=322-20×4=997-119×6=143-45×3=737-235×2=462-176×2=620-40×6=374-64×4=487-41×8=350-26×4=638-114×3=447-17×9=983-32×9=497-120×3=286-14×4=121-10×7=972-100×9=423-75×4=885-136×3=367-157×2=796-206×3=468-135×3=995-37×9=407-34×4=794-386×2=387-116×3=792-44×7=472-30×8=564-173×3=366-25×3=302-12×8=363-39×4=948-32×9=150-14×3=899-229×2=402-18×5=952-441×2=496-139×2=491-102×2=11×10-22=55×11-60=17×28-230=27×18-409=11×28-52=12×40-367=16×18-38=28×35-829=38×12-232=15×54-64=13×24-26=51×19-961=28×13-233=14×40-544=36×13-242=32×30-565=18×25-282=74×12-840=13×19-160=32×26-771=26×15-22=19×42-761=16×25-143=17×43-19=21×12-81=70×11-757=38×10-330=16×60-279=32×13-88=51×13-106=15×22-106=29×19-185=21×20-368=16×32-358=27×14-123=17×53-735=16×16-75=12×71-55=37×10-177=13×54-430=181×5-873=294×3-745=483×2-698=852×3-507=214×3-23=907×6-924=317×3-440=97×8-494=161×6-13=203×4-182=144×6-655=691×8-550=240×4-730=758×9-232=174×3-281=495×3-127=489×2-138=410×3-391=76×7-25=189×7-675=102×4-72=573×5-623=328×3-295=281×7-140=266×2-381=684×4-712=231×2-280=858×8-277=130×4-34=793×6-684=166×6-480=485×4-35=279×3-80=367×8-421=46×7-107=637×4-883=264×3-340=685×3-457=140×3-394=614×9-948=67+990÷9=556+342÷6=244+117÷3=790+352÷8=20+694÷2=669+441÷7=246+969÷3=837+292÷2=373+70÷7=557+656÷2=281+354÷6=87+184÷8=23+840÷6=329+65÷5=239+494÷2=937+684÷2=174+176÷4=785+735÷5=429+820÷5=347+774÷6=32÷8+133=626÷2+743=495÷9+40=584÷8+368=662÷2+449=395÷5+776=132÷2+327=582÷3+721=486÷9+14=305÷5+711=729÷9+177=272÷2+980=732÷3+97=488÷2+848=102÷2+71=20÷4+793=520÷5+426=765÷9+495=259÷7+146=800÷4+71=288-453÷3=939-708÷4=379-758÷2=986-183÷3=250-510÷5=687-166÷2=389-655÷5=921-429÷3=327-618÷3=262-864÷4=388-176÷8=65-238÷7=486-960÷3=580-666÷3=213-18÷2=678-544÷8=262-38÷2=866-470÷2=128-405÷9=868-287÷7=384-722÷2=752-338÷2=383-605÷5=999-904÷4=59-350÷7=337-960÷4=281-284÷4=871-465÷5=352-717÷3=377-408÷8=278-153÷9=540-930÷3=273-912÷4=168-665÷5=146-505÷5=151-220÷5=270-198÷6=717-426÷2=447-384÷4=829-21÷7=38×(369-344)=43×(460-364)=11×(185-103)=44×(706-646)=17×(64-19)=70×(382-289)=40×(416-394)=23×(291-268)=35×(259-246)=63×(715-658)=24×(285-255)=40×(818-765)=34×(250-224)=29×(448-367)=35×(356-335)=49×(83-58)=24×(178-147)=78×(110-46)=30×(89-57)=21×(539-520)=(433-411)×39=(581-551)×54=(395-371)×24=(567-550)×94=(364-342)×28=(655-634)×60=(110-65)×17=(731-698)×35=(96-84)×32=(808-712)×98=(286-261)×18=(492-450)×73=(362-289)×11=(659-614)×57=(179-132)×13=(215-149)×11=(479-460)×45=(823-767)×10=(348-333)×25=(378-339)×94=55×(342-335)=778×(438-429)=40×(297-292)=878×(712-704)=103×(292-289)=110×(622-616)=103×(381-378)=146×(750-742)=51×(112-108)=348×(237-231)=157×(339-333)=837×(122-119)=279×(237-234)=802×(725-721)=131×(303-297)=798×(500-493)=255×(97-94)=51×(351-342)=188×(430-426)=579×(193-185)=88×(31-23)=228×(463-455)=329×(314-311)=313×(457-454)=32×(497-491)=764×(265-256)=309×(287-284)=379×(453-445)=49×(232-227)=984×(853-850)=181×(117-112)=146×(93-89)=180×(315-311)=82×(250-246)=131×(425-419)=304×(265-257)=196×(96-91)=736×(164-161)=136×(382-377)=790×(556-549)=14÷(276-274)=640÷(493-488)=63÷(120-117)=56÷(576-574)=264÷(84-78)=774÷(886-884)=500÷(53-51)=924÷(26-20)=336÷(463-461)=205÷(567-562)=38÷(485-483)=504÷(478-471)=452÷(158-156)=384÷(295-289)=284÷(239-235)=960÷(820-815)=150÷(411-408)=704÷(947-945)=352÷(168-164)=992÷(544-542)=162÷(111-108)=385÷(228-223)=470÷(200-195)=628÷(641-639)=476÷(57-50)=768÷(361-357)=176÷(149-147)=258÷(331-329)=119÷(85-78)=400÷(285-280)=460÷(200-198)=324÷(620-611)=490÷(495-488)=992÷(631-627)=320÷(285-277)=590÷(173-168)=470÷(188-186)=228÷(107-104)=428÷(243-239)=534÷(822-819)=(231-60)÷3=(618-48)÷6=(229-25)÷2=(674-268)÷7=(407-229)÷2=(914-563)÷9=(479-343)÷8=(894-720)÷2=(498-358)÷2=(860-68)÷2=(361-213)÷2=(673-485)÷2=(373-279)÷2=(874-440)÷7=(308-173)÷3=(562-386)÷8=(277-211)÷2=(318-63)÷3=(139-75)÷2=(447-231)÷4=(293-197)÷8=(764-252)÷2=(390-372)÷2=(921-822)÷9=(468-414)÷3=(953-783)÷5=(183-127)÷8=(825-665)÷5=(423-185)÷7=(604-373)÷7=(241-145)÷2=(797-341)÷8=(147-99)÷3=(248-184)÷2=(328-292)÷3=(721-546)÷5=(464-338)÷6=(515-433)÷2=(463-427)÷6=(409-73)÷8=1/4+2/4=5/8+3/8=4/7+2/7=7/10+2/10=1/6+3/6=1/6+2/6=3/8+2/8=1/5+2/5=3/6+2/6=1/3+2/3=1/8+3/8=3/5+2/5=2/5-1/5=2/3-1/3=2/4-1/4=6/7-1/7=3/6-1/6=3/6-2/6=2/8-1/8=3/5-2/5=4/8-2/8=6/10-4/10=2/6-1/6=5/8-3/8=1.5+8.0=32.8+11.8=4.0+4.0=2.5+7.3=5.8+8.1=57.3+16.9=6.6+7.2=81.8+16.8=1.4+2.6=3.2+4.2=7.9+1.5=63.3+24.2=9.0+5.0=6.7+61.2=8.8+1.4=4.7+9.3=3.4+5.4=55.2+1.0=6.7+8.3=59.8+16.7=4.1+3.1=1.8+2.7=8.8+3.5=2.5+49.4=8.2+9.4=5.8+77.9=0.2+1.9=0.8+4.5=3.2+0.7=45.5+24.3=5.1+5.4=30.3+32.5=6.3+2.0=2.2+9.3=3.7+0.3=16.0+35.1=6.6+7.7=24.7+28.0=1.4+6.2=8.9+8.5=3.2-2.5=74.4-49.6=5.1-0.9=4.7-1.1=9.2-8.0=53.5-43.2=6.8-0.2=75.9-19.2=5.7-4.4=4.2-1.6=8.9-2.5=43.6-16.9=8.7-2.2=85.8-56.0=5.6-5.0=1.0-0.2=7.9-7.3=17.1-1.1=8.1-5.2=93.9-1.9=4.5-0.5=7.4-3.2=7.4-7.2=47.1-32.1=3.8-2.4=89.9-23.1=9.6-6.3=6.5-2.9=3.4-2.9=66.2-62.0=7.8-6.1=29.9-7.7=7.8-1.3=3.7-0.7=7.7-6.2=21.6-12.9=8.8-0.3=48.4-5.1=3.1-2.7=6.9-6.3=参考答案162+337=499164+475=63968+398=46692+118=21088+398=48683+101=18435+203=23871+20=91158+337=495201+328=529176+275=451895+829=172443+44=87557+435=992101+185=286455+81=536147+34=181956+183=113959+277=336593+351=944157+236=393527+255=78260+317=377878+927=1805260+188=448529+285=814179+296=47587+176=263103+124=227594+441=103537+118=155681+969=1650206+176=38254+224=278103+62=165280+494=77450+196=246395+300=695164+149=313163+620=783484-409=75726-13=713402-275=127849-551=298230-114=116902-569=333103-58=45223-139=84489-301=188612-392=220317-234=83126-75=51348-81=267891-441=450177-10=16764-45=19490-383=107843-539=304123-40=83664-259=405490-131=359308-12=296378-51=327663-620=43174-52=122602-25=577295-177=118710-156=554195-102=93717-329=38883-13=70629-28=601420-274=146336-199=137271-181=90698-365=333363-19=344896-753=143331-256=75931-640=291301×2=602219×6=1314159×4=636946×9=851439×3=117726×9=6534144×2=288714×8=571299×4=396281×3=84372×6=432310×4=124065×2=130603×5=3015495×2=990229×2=45810×3=30587×4=234856×7=392634×8=5072166×5=830245×9=2205212×4=848800×3=2400490×2=980904×2=1808354×2=708202×4=808118×6=708556×4=2224180×4=720546×5=273067×8=536884×4=3536201×3=603182×6=109248×3=144699×6=419441×3=123734×7=5138304÷2=152320÷8=40108÷2=54798÷7=114375÷3=125664÷2=332378÷3=126498÷2=249372÷2=186960÷4=240196÷2=98830÷2=415190÷2=95664÷4=16680÷5=16848÷4=212360÷3=120896÷2=448385÷7=55254÷2=127246÷2=123170÷5=3472÷8=9786÷2=39312÷4=3570÷3=190356÷4=89756÷3=252386÷2=193741÷3=24730÷2=15774÷6=129226÷2=113676÷4=169147÷3=49932÷2=466316÷2=158176÷8=22186÷2=93728÷7=10410×84=84045×61=274523×24=55261×68=414836×16=57689×44=391610×29=29065×93=604544×17=74890×42=378015×57=85543×22=94610×95=95079×85=671510×15=15040×23=92083×12=99666×20=132014×48=67284×59=495641×12=49299×63=623738×24=91261×61=372135×13=45543×45=193522×42=92498×59=578219×36=68454×76=410415×37=55518×79=142236×17=61297×69=669312×29=34833×28=92495×10=95074×65=481011×20=22042×96=4032305+162+70=537200+758+773=1731395+179+283=857114+482+149=745242+179+137=558808+768+735=231199+341+279=719487+32+131=650122+252+288=662941+932+902=2775491+295+198=984843+313+57=121347+52+485=584960+195+404=1559163+77+421=661940+598+482=2020573+172+217=962462+246+807=1515119+807+28=954597+423+127=1147240+274+320=834566+643+292=1501229+50+327=606608+643+559=1810556+158+179=893463+214+475=1152407+122+170=699718+193+643=1554137+513+335=985796+351+24=1171134+431+60=625408+647+731=1786612+60+303=97562+782+467=1311240+398+155=793263+619+909=179176+29+730=835609+168+926=170375+188+453=716725+907+583=2215218+141-147=21270+481-407=14446+92-102=36331+650-798=183294+65-266=93818+799-337=128040+127-20=147860+267-542=58560+109-73=96630+197-439=38861+439-319=181420+746-577=589283+136-259=16090+840-375=555262+125-39=348977+210-118=1069364+118-139=343121+210-187=14490+193-87=196552+768-930=390213+21-12=222835+927-21=1741220+254-105=369405+253-267=391266+115-81=30066+250-149=167218+32-129=121128+371-294=205387+66-28=425859+16-52=82342+136-23=155100+906-807=19925+235-242=1810+944-522=432195+299-474=20423+519-673=269137+92-99=130564+275-21=818161+339-500=093+873-50=916338-77-110=151803-129-163=511495-181-177=137904-528-284=92332-162-60=110929-618-11=300476-203-242=31999-424-417=158374-127-221=26358-75-65=218417-79-27=311859-415-17=427377-52-269=56994-50-392=552469-46-86=337904-172-399=333362-275-46=41934-146-421=367497-45-247=205766-49-443=274206-98-40=68886-281-327=278439-39-177=223738-71-358=309452-59-390=3605-107-38=460443-74-89=280931-742-11=178278-84-44=150892-278-454=160476-69-137=270918-388-327=203339-277-27=35688-342-165=181472-205-203=64920-533-353=34365-137-88=140976-248-243=485311-179-72=60917-392-140=385456-349+171=278934-67+480=1347271-14+35=292360-334+534=560200-18+188=370959-373+762=1348399-291+26=134910-290+178=798332-205+130=257726-475+821=1072363-284+203=282788-262+912=1438161-47+135=249748-334+58=472308-174+131=265473-328+246=391315-159+328=484976-267+960=1669324-266+123=181891-384+480=987316-87+67=296512-495+658=675487-475+231=243799-589+630=840246-199+252=299961-767+302=49662-17+53=98972-304+789=1457449-175+59=333871-462+916=1325178-134+442=486171-95+40=116437-102+35=370976-277+859=1558433-315+125=243491-204+397=684115-109+447=453567-73+293=787184-136+407=455620-284+143=47913×21×2=54681×93×6=4519821×12×3=75636×88×6=1900832×13×2=83243×86×9=3328216×20×2=64050×90×3=1350011×18×5=99071×20×9=1278014×10×4=56031×98×8=2430414×11×5=77091×22×7=1401418×12×2=43296×80×6=4608017×14×4=95210×65×2=130013×14×4=72841×26×2=213217×11×2=37423×26×2=119612×16×5=96065×12×5=390037×13×2=96279×64×8=4044818×10×2=36025×83×7=1452511×10×8=88084×48×9=3628815×13×3=58521×24×7=352810×18×2=36016×21×2=67212×19×4=91279×35×4=1106020×11×3=66010×81×2=162018×14×3=75618×78×2=280886×4×2=688194×2×4=155248×5×2=480198×3×7=415823×4×9=82883×8×9=597626×8×4=832403×2×9=725424×5×2=240127×7×2=177814×6×2=168102×7×6=428475×2×6=90087×2×8=1392163×2×3=978115×3×7=241518×5×9=81095×6×2=114021×5×8=840131×3×8=314420×4×3=24089×7×3=186932×4×6=768139×5×2=139014×8×2=22463×2×3=37857×2×6=684225×3×5=337564×3×2=384498×2×5=4980112×4×2=89613×5×7=45543×3×6=774340×2×5=340017×9×5=765339×2×4=2712109×2×4=872144×5×6=432039×6×4=93650×2×6=60024×2×77=369621×2×12=50423×4×33=303624×2×57=273610×4×77=308020×4×72=576024×4×35=336011×5×67=368513×3×83=323720×2×14=56012×3×87=313211×3×84=277210×6×89=534016×5×39=312012×2×96=230415×2×59=177010×6×63=378030×3×36=324037×2×32=236810×3×43=129027×2×31=167414×4×49=274413×2×85=221045×2×61=549014×5×92=644033×2×56=369618×5×95=855024×3×66=475225×2×59=295014×3×84=352817×2×11=37427×2×26=140411×4×27=118819×3×61=347712×3×67=241221×4×41=344424×3×98=705626×2×82=426411×2×82=180415×6×58=522010×10÷5=2090×51÷5=91835×23÷5=16193×56÷8=65131×12÷4=9335×72÷2=126016×23÷8=4693×99÷9=102344×15÷6=11028×96÷6=44814×67÷2=46984×82÷7=98412×12÷6=2440×28÷5=22410×52÷2=26037×56÷8=25913×52÷4=16988×90÷2=396014×64÷4=22463×47÷9=32957×14÷6=13375×60÷9=50061×15÷5=18377×60÷2=231012×69÷9=9240×54÷8=27012×56÷4=16850×70÷7=50014×12÷6=2872×78÷9=62428×32÷2=44896×66÷2=316841×16÷4=16492×27÷4=62112×75÷4=22560×67÷2=201039×15÷5=11775×44÷5=66036×21÷7=10891×96÷2=436858×2÷4=29702×3÷6=35150×9÷5=90546×8÷6=72848×6÷4=72598×8÷2=2392134×6÷2=402340×4÷5=27260×3÷5=36426×9÷2=191768×3÷2=102350×3÷6=17521×4÷7=12830×9÷2=3735212×2÷4=106514×5÷2=1285108×8÷3=288508×5÷2=1270287×2÷7=82874×8÷4=174828×3÷4=21100×6÷2=300196×3÷2=294546×2÷6=18278×6÷4=117308×5÷7=220309×2÷3=206384×6÷2=1152126×7÷9=98492×5÷3=82012×2÷6=4385×8÷5=61618×6÷2=54718×9÷6=107747×6÷3=94604×9÷4=1359291×2÷3=19467×6÷2=201100×3÷4=75354×7÷2=1239540÷6÷9=10810÷2÷9=45576÷8÷6=12801÷3÷3=89348÷2÷3=58162÷9÷3=6872÷4÷2=109352÷2÷8=22924÷2÷3=154576÷3÷3=64512÷2÷8=32280÷7÷5=8588÷6÷7=14804÷2÷2=201770÷7÷2=55180÷3÷6=10640÷5÷8=16819÷9÷7=13804÷4÷3=67732÷3÷2=122984÷6÷4=41680÷5÷4=34760÷2÷5=76732÷2÷2=183990÷2÷5=99666÷9÷2=37624÷3÷8=26168÷8÷3=7672÷6÷8=14525÷5÷5=21630÷2÷5=63810÷3÷3=90324÷6÷6=9612÷2÷6=51372÷3÷4=31216÷3÷2=36648÷4÷2=81994÷2÷7=71702÷3÷2=117864÷4÷6=36198÷3×7=46212÷4×2=6978÷3×5=1630576÷6×8=768560÷4×9=1260220÷5×4=176410÷2×8=164075÷5×4=60342÷3×2=228366÷3×4=488224÷7×5=160570÷5×4=456729÷9×2=162600÷8×7=525840÷2×6=2520616÷2×4=1232201÷3×2=13424÷4×9=54416÷2×8=1664770÷5×7=1078724÷2×6=2172570÷2×3=855678÷6×3=339108÷6×5=90333÷9×4=148608÷2×8=2432195÷3×2=130828÷3×9=2484656÷2×4=1312861÷7×2=246176÷4×3=132858÷3×8=2288972÷3×4=1296600÷3×9=1800988÷2×4=1976966÷2×6=2898752÷2×4=1504396÷2×4=792220÷2×7=770650÷2×9=2925105÷3×25=875440÷8×55=302533÷3×27=297140÷2×47=3290322÷7×17=782658÷7×53=4982216÷6×12=432320÷5×91=5824208÷8×13=338180÷6×97=291054÷9×64=38456÷2×98=274425÷5×84=420172÷4×84=361290÷9×85=850162÷9×19=34212÷4×56=168384÷6×29=1856198÷9×33=72666÷3×19=41821÷7×47=141276÷3×68=625660÷5×71=852220÷5×32=140836÷9×32=128256÷4×45=288024÷3×47=376204÷6×24=81618÷2×21=18968÷2×77=261845÷9×27=135464÷8×93=539460÷4×53=795592÷8×15=111036÷9×83=33234÷2×22=374188÷4×14=658666÷9×20=1480184÷8×37=851369÷9×12=492285+(279-173)=391390+(909-704)=59517+(486-337)=166164+(579-313)=430251+(480-42)=689490+(605-381)=714308+(185-107)=386560+(471-239)=792397+(105-57)=445390+(870-577)=683314+(332-136)=510242+(810-625)=427202+(300-257)=245702+(935-270)=1367205+(367-290)=282874+(302-144)=103238+(295-268)=65212+(931-567)=576500+(204-120)=58416+(905-296)=625293+(361-313)=341250+(340-252)=338452+(396-108)=740913+(863-269)=1507163+(460-86)=537961+(950-478)=1433370+(417-339)=448876+(870-54)=1692410+(423-286)=547600+(942-860)=682150+(430-303)=277927+(840-498)=126933+(202-188)=47616+(329-291)=654360+(105-15)=450731+(606-422)=915343+(492-263)=572632+(647-532)=747265+(458-368)=355685+(228-10)=903484-(52+255)=177638-(263+356)=19291-(160+111)=20604-(158+185)=261451-(20+296)=135854-(158+519)=177480-(87+161)=232640-(178+97)=365407-(92+50)=265882-(159+706)=17365-(54+193)=118923-(16+23)=884498-(451+23)=24961-(877+75)=9436-(28+191)=217624-(155+209)=260354-(268+74)=12917-(230+108)=579417-(237+138)=42808-(265+422)=121434-(80+292)=62690-(17+547)=126216-(64+84)=68979-(408+60)=511476-(283+174)=19800-(373+208)=219421-(39+137)=245699-(299+309)=91471-(11+257)=203524-(139+137)=248492-(22+82)=388567-(335+86)=146461-(142+268)=51455-(181+115)=159131-(43+64)=24883-(284+93)=506435-(92+175)=168779-(114+33)=632484-(174+21)=289729-(87+335)=307468-(361-44)=151376-(134-12)=254193-(335-217)=75766-(590-469)=645207-(261-245)=191324-(616-420)=128354-(402-220)=172984-(837-741)=888155-(346-325)=134449-(679-270)=40446-(372-116)=190707-(798-196)=105240-(301-253)=192775-(923-268)=120444-(487-446)=403245-(938-855)=162273-(185-166)=254688-(850-589)=427190-(120-90)=160789-(930-757)=616369-(112-103)=360573-(395-387)=565289-(299-198)=188891-(428-72)=535173-(213-63)=23415-(820-490)=8599-(321-278)=56798-(433-242)=607373-(379-301)=295995-(440-238)=793346-(323-47)=70798-(766-81)=113377-(147-89)=319542-(843-754)=453301-(283-166)=184528-(907-771)=39220-(81-66)=5207-(975-783)=15412-(307-105)=210622-(640-261)=243186÷(18÷6)=62678÷(10÷5)=339394÷(18÷9)=197844÷(36÷9)=211112÷(16÷8)=56920÷(40÷5)=11590÷(27÷9)=30858÷(12÷6)=429252÷(54÷9)=42600÷(27÷9)=200372÷(54÷9)=62968÷(16÷8)=484240÷(25÷5)=48390÷(12÷6)=195185÷(35÷7)=37252÷(72÷8)=28326÷(10÷5)=163750÷(27÷9)=250420÷(24÷8)=14096÷(12÷3)=24470÷(10÷2)=94475÷(30÷6)=95288÷(40÷5)=36995÷(35÷7)=199360÷(32÷4)=45450÷(30÷5)=75344÷(32÷8)=86956÷(20÷5)=239164÷(28÷7)=41798÷(24÷4)=133360÷(12÷3)=90616÷(14÷7)=30812÷(54÷9)=2710÷(16÷8)=355144÷(24÷4)=24960÷(64÷8)=12065÷(15÷3)=13210÷(10÷5)=105182÷(49÷7)=26411÷(27÷9)=137108÷(2×3)=18440÷(2×2)=11080÷(4×2)=10390÷(2×3)=65112÷(4×2)=1440÷(4×2)=5495÷(3×3)=5556÷(2×2)=14280÷(4×2)=35688÷(2×2)=172246÷(3×2)=41678÷(2×3)=113264÷(3×2)=44780÷(2×2)=195828÷(3×2)=138486÷(2×3)=81675÷(3×3)=75880÷(2×2)=220572÷(2×2)=14399÷(3×3)=11822÷(2×3)=137416÷(4×2)=52128÷(2×2)=32240÷(2×4)=30774÷(3×3)=86594÷(3×2)=99416÷(2×2)=104216÷(3×2)=36798÷(2×3)=133954÷(3×3)=106306÷(2×3)=51752÷(2×2)=188852÷(3×2)=142780÷(3×2)=130102÷(2×3)=17228÷(3×2)=38792÷(4×2)=99330÷(3×2)=55588÷(2×3)=98588÷(3×2)=9871×(35÷5)=497428×(45÷9)=214057×(56÷8)=399650×(10÷5)=1300497×(16÷8)=994997×(14÷2)=6979386×(18÷9)=772998×(10÷5)=199683×(12÷3)=332372×(48÷6)=2976198×(21÷7)=594268×(10÷2)=1340311×(12÷4)=933790×(18÷3)=474023×(12÷2)=138598×(30÷6)=299087×(72÷9)=69612×(32÷4)=96328×(18÷9)=656482×(36÷6)=2892102×(30÷6)=510857×(48÷6)=685681×(28÷4)=567118×(36÷4)=1062121×(32÷8)=484903×(10÷5)=180617×(21÷7)=5160×(40÷8)=300149×(36÷9)=59661×(12÷4)=183135×(14÷7)=270410×(24÷3)=3280143×(45÷9)=715176×(21÷7)=528139×(35÷5)=973948×(36÷4)=8532249×(32÷8)=996662×(63÷7)=5958373×(16÷8)=746783×(18÷6)=234916×(138÷3)=73679×(280÷8)=276515×(413÷7)=88514×(150÷3)=70032×(51÷3)=54492×(684÷9)=699232×(90÷6)=48080×(310÷5)=496062×(28÷2)=86852×(192÷3)=332815×(36÷2)=27048×(702÷9)=374417×(76÷2)=64637×(595÷7)=314528×(144÷9)=44872×(129÷3)=309687×(55÷5)=95729×(256÷8)=92833×(144÷8)=59455×(378÷6)=346515×(22÷2)=16531×(234÷3)=241815×(88÷4)=33088×(189÷7)=237666×(65÷5)=85872×(99÷3)=237623×(160÷4)=92033×(60÷6)=33018×(150÷6)=45072×(96÷6)=115233×(40÷2)=66048×(98÷2)=235247×(147÷7)=98751×(752÷8)=479469×(65÷5)=89747×(536÷8)=314915×(177÷3)=88564×(495÷5)=633627×(114÷6)=51373×(32

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