三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案55+121=832+604=361+96=386+82=362+104=577+204=207+234=271+862=159+291=275+152=367+120=383+152=206+141=587+426=51+220=170+581=241+45=282+966=129+339=990+239=399+73=177+587=112+249=911+417=124+313=285+258=31+183=434+107=218+242=308+807=170+220=373+367=101+398=62+90=16+38=655+278=33+186=888+921=32+188=240+474=451-381=769-699=386-343=890-230=448-95=655-200=138-96=980-438=45-28=391-159=458-226=853-69=488-333=539-272=395-232=740-303=175-64=984-947=488-414=997-441=452-334=818-484=387-144=805-257=423-310=742-140=483-434=430-195=190-177=685-113=294-12=111-88=259-25=430-316=493-345=301-272=340-69=672-527=428-377=896-143=29×6=546×6=19×3=344×8=32×8=65×6=194×5=450×9=211×3=877×3=363×2=824×3=74×4=917×2=74×8=141×7=110×2=656×9=60×4=82×8=103×7=792×5=57×8=858×5=55×8=555×7=138×5=839×9=41×5=949×5=51×2=75×6=161×3=815×3=85×6=268×4=289×3=481×4=88×9=777×5=372÷3=246÷2=228÷6=925÷5=378÷3=10÷2=176÷2=126÷6=212÷2=486÷3=14÷2=72÷9=54÷2=448÷2=25÷5=255÷5=36÷2=672÷6=245÷5=564÷2=36÷4=398÷2=288÷9=184÷2=180÷2=970÷2=334÷2=512÷2=77÷7=426÷6=172÷2=522÷6=154÷2=504÷2=153÷9=930÷3=116÷2=80÷5=400÷2=616÷8=11×24=33×74=12×61=51×97=18×26=88×89=41×20=22×88=19×17=20×41=45×12=51×92=44×14=42×95=35×23=38×59=11×53=77×11=28×31=52×89=17×29=32×30=31×26=67×94=34×22=18×35=22×13=32×97=13×14=33×46=20×49=31×37=87×10=57×56=44×11=80×76=62×14=51×83=83×10=13×87=210+38+426=432+103+552=649+139+147=816+348+471=174+393+410=257+939+671=194+414+187=143+244+462=169+475+66=171+129+374=27+302+211=251+220+998=552+295+149=73+330+339=176+91+106=982+69+457=254+341+25=653+993+314=524+180+120=977+132+267=50+458+192=143+834+535=212+41+449=724+735+370=367+126+319=915+983+821=438+51+477=543+168+480=176+566+61=173+534+349=473+117+383=601+244+573=134+150+536=298+524+611=378+117+228=157+57+945=324+129+340=666+577+53=153+375+405=986+594+264=118+340-440=232+542-555=436+16-445=41+596-342=186+97-252=430+918-676=214+157-33=736+925-419=87+379-406=193+506-306=404+74-144=341+565-98=16+125-112=437+200-466=159+183-149=652+930-787=77+214-242=237+563-307=196+304-140=322+436-743=81+365-406=368+751-434=347+89-138=666+811-783=29+439-445=195+316-433=170+322-242=301+789-271=130+150-270=655+937-30=215+249-413=784+399-958=45+427-152=227+109-142=327+119-164=388+257-436=216+246-187=418+636-214=31+317-210=690+368-597=315-137-39=764-233-182=404-166-193=852-414-233=441-118-102=506-146-218=390-70-245=682-291-151=231-83-128=785-188-39=215-112-70=625-128-317=492-243-103=887-165-488=420-225-176=884-294-59=246-64-127=912-219-544=458-257-164=468-265-199=327-269-50=429-113-208=433-91-23=880-326-491=400-303-20=486-127-203=281-11-70=908-37-61=354-313-20=929-220-611=458-215-182=607-59-501=492-319-115=868-120-275=465-198-110=990-171-735=487-233-221=337-26-22=313-57-149=997-647-295=412-170+154=423-127+970=253-26+111=806-406+707=214-199+61=965-15+992=143-84+190=658-535+103=121-93+262=449-60+482=302-12+166=928-23+723=456-172+189=970-183+23=465-349+146=865-467+990=178-159+383=426-392+699=162-92+363=331-79+983=221-106+370=716-239+389=380-192+128=867-561+235=322-234+345=989-935+493=219-82+303=667-30+99=339-337+186=690-657+391=227-188+424=589-543+310=307-230+406=324-133+197=305-252+277=707-575+391=94-75+267=763-496+836=361-147+236=698-686+647=10×26×2=40×43×3=17×16×2=30×98×3=25×16×2=72×66×4=11×44×2=86×82×3=11×17×2=22×81×4=21×11×3=49×29×3=11×11×5=65×45×7=13×15×4=30×25×3=13×14×4=97×70×8=18×15×3=86×55×4=21×20×2=93×90×3=16×13×4=44×21×9=17×15×3=38×36×8=11×18×4=77×66×4=10×11×4=11×73×3=18×20×2=50×10×7=39×12×2=14×42×9=13×38×2=87×12×6=25×11×2=79×99×8=11×17×3=64×40×5=91×2×5=288×2×6=37×2×4=111×3×2=39×2×9=214×4×3=14×7×8=137×7×8=14×2×6=347×2×4=123×2×4=41×5×7=12×2×9=246×2×7=32×9×2=239×4×9=38×4×3=485×2×5=63×5×3=31×6×9=42×3×4=75×8×4=44×9×2=447×2×3=16×4×8=146×6×5=39×2×4=469×2×6=11×8×3=262×2×6=33×6×4=36×3×6=40×2×7=282×3×9=93×2×3=78×4×3=25×4×2=102×3×6=16×5×4=12×5×9=22×4×19=32×2×28=20×4×32=16×6×51=27×2×34=26×3×82=23×3×28=15×3×70=32×3×67=26×2×11=21×2×45=13×4×22=14×5×78=13×2×62=32×2×75=11×5×41=45×2×58=12×2×19=17×2×91=41×2×21=10×3×40=22×2×24=13×7×76=15×3×37=49×2×31=10×2×85=16×5×16=10×9×55=32×2×53=15×6×34=12×4×28=17×5×67=26×3×56=19×5×36=14×5×76=15×5×40=16×3×79=18×2×18=20×2×92=40×2×81=15×37÷5=46×56÷4=77×10÷5=45×49÷3=24×24÷2=48×10÷8=14×50÷5=84×23÷4=14×42÷2=36×59÷4=22×12÷4=52×67÷4=15×44÷5=45×39÷5=11×55÷5=88×42÷7=37×24÷6=14×79÷2=23×22÷2=32×99÷6=91×10÷7=58×60÷6=16×12÷8=54×36÷2=49×10÷5=88×15÷4=14×54÷9=50×80÷8=33×17÷3=42×71÷7=10×48÷3=78×22÷4=66×10÷2=30×22÷6=21×35÷3=24×41÷8=48×13÷8=60×39÷4=28×17÷4=52×96÷4=17×9÷3=208×4÷8=242×4÷2=648×2÷4=236×3÷4=636×3÷6=110×3÷6=90×2÷3=213×4÷3=357×8÷7=40×9÷3=965×6÷2=65×4÷2=555×7÷3=18×5÷6=180×2÷9=90×5÷3=12×6÷8=108×5÷2=901×6÷2=167×4÷2=515×2÷5=192×2÷8=836×6÷4=132×6÷8=328×7÷8=14×6÷4=774×8÷2=220×2÷8=474×5÷6=118×6÷3=204×7÷2=315×3÷9=591×4÷3=228×3÷6=744×6÷9=338×2÷4=572×3÷6=32×5÷4=966×9÷7=496÷2÷2=390÷3÷5=528÷2÷4=352÷4÷2=612÷6÷3=930÷6÷5=784÷2÷8=729÷3÷3=890÷2÷5=385÷7÷5=180÷9÷4=680÷2÷4=28÷2÷2=576÷6÷4=604÷2÷2=760÷5÷2=560÷7÷5=315÷5÷7=648÷2÷3=504÷7÷2=648÷9÷4=180÷4÷5=312÷3÷4=800÷4÷2=468÷4÷3=380÷2÷5=444÷6÷2=910÷7÷2=488÷2÷4=80÷2÷5=81÷3÷9=930÷2÷5=720÷8÷6=280÷8÷7=110÷5÷2=970÷5÷2=768÷3÷8=315÷9÷5=512÷4÷2=856÷2÷2=976÷8×5=282÷6×4=372÷2×9=70÷2×8=288÷6×4=708÷6×8=956÷4×2=944÷2×8=759÷3×9=494÷2×6=462÷3×2=516÷3×6=882÷9×4=306÷6×7=948÷6×3=375÷5×7=112÷4×5=606÷6×9=368÷4×5=362÷2×6=395÷5×9=540÷5×2=956÷2×8=552÷3×2=165÷5×7=635÷5×2=136÷8×3=696÷6×3=732÷6×3=856÷8×7=972÷2×7=425÷5×9=208÷8×2=436÷4×8=892÷4×8=288÷2×8=355÷5×6=84÷3×4=496÷2×4=690÷5×2=42÷7×97=544÷8×73=186÷3×15=252÷4×85=360÷8×22=558÷6×99=171÷9×47=72÷3×98=30÷3×18=164÷4×92=330÷5×13=38÷2×85=66÷6×67=135÷9×30=28÷7×46=616÷7×36=116÷2×13=108÷3×11=33÷3×90=156÷2×78=100÷5×26=765÷9×63=32÷4×81=126÷6×88=130÷5×30=378÷9×69=396÷9×14=456÷6×45=112÷7×54=264÷8×69=182÷7×28=27÷3×58=189÷9×33=476÷7×40=285÷3×10=396÷4×56=225÷9×33=455÷5×82=297÷9×23=240÷5×61=369+(485-226)=223+(574-27)=209+(458-386)=800+(940-924)=440+(373-167)=516+(508-327)=459+(367-124)=326+(330-68)=433+(302-275)=443+(437-274)=271+(97-89)=673+(698-677)=427+(42-28)=933+(638-366)=398+(341-316)=261+(606-316)=328+(304-61)=319+(692-579)=329+(417-206)=654+(112-97)=175+(241-58)=456+(942-698)=301+(131-69)=371+(615-478)=257+(485-260)=60+(713-100)=342+(176-126)=988+(974-523)=62+(471-263)=812+(403-92)=241+(303-232)=753+(779-200)=270+(345-57)=769+(910-737)=232+(166-121)=851+(954-68)=275+(182-106)=233+(762-39)=66+(297-67)=856+(897-200)=288-(48+56)=716-(305+263)=239-(124+28)=886-(502+81)=368-(27+71)=865-(616+89)=268-(84+160)=629-(476+26)=458-(241+12)=877-(131+72)=307-(189+43)=525-(99+385)=161-(30+91)=917-(125+684)=263-(142+72)=724-(514+196)=492-(103+237)=893-(86+473)=471-(54+28)=201-(85+38)=427-(138+90)=653-(522+113)=428-(130+264)=648-(194+297)=468-(53+88)=809-(408+214)=357-(30+310)=877-(562+308)=414-(229+134)=896-(334+335)=491-(21+31)=889-(474+66)=405-(67+49)=875-(178+342)=444-(184+59)=921-(403+317)=450-(284+66)=680-(375+83)=481-(163+156)=763-(175+189)=128-(462-399)=849-(936-306)=189-(296-185)=817-(945-141)=409-(360-72)=784-(868-267)=290-(459-299)=224-(764-541)=280-(393-195)=384-(319-88)=385-(427-405)=921-(509-264)=493-(275-105)=593-(861-483)=400-(479-249)=964-(722-209)=258-(438-301)=971-(397-227)=158-(104-10)=802-(628-82)=478-(315-91)=53-(769-734)=383-(366-234)=583-(986-759)=237-(342-334)=213-(864-843)=164-(277-241)=634-(433-306)=355-(285-96)=635-(665-38)=91-(70-38)=635-(985-737)=162-(226-109)=854-(766-491)=343-(377-343)=763-(749-100)=344-(292-261)=481-(733-703)=404-(268-215)=614-(413-360)=105÷(21÷7)=681÷(27÷9)=12÷(16÷4)=744÷(24÷6)=436÷(32÷8)=120÷(24÷4)=480÷(30÷5)=756÷(18÷3)=357÷(24÷8)=902÷(16÷8)=480÷(36÷6)=826÷(18÷9)=74÷(12÷6)=366÷(24÷8)=36÷(18÷2)=45÷(18÷2)=16÷(72÷9)=834÷(42÷7)=468÷(42÷7)=752÷(16÷4)=76÷(12÷3)=612÷(16÷8)=234÷(14÷7)=185÷(45÷9)=138÷(18÷6)=162÷(18÷9)=212÷(12÷6)=15÷(27÷9)=500÷(36÷9)=252÷(42÷6)=48÷(14÷7)=232÷(16÷8)=25÷(25÷5)=369÷(24÷8)=18÷(54÷9)=909÷(81÷9)=40÷(14÷7)=65÷(15÷3)=136÷(64÷8)=650÷(12÷6)=96÷(3×2)=888÷(2×4)=894÷(3×2)=684÷(2×2)=292÷(2×2)=336÷(2×4)=64÷(2×4)=632÷(4×2)=54÷(3×3)=372÷(2×3)=564÷(2×2)=198÷(2×3)=992÷(4×2)=912÷(2×2)=152÷(2×2)=45÷(3×3)=896÷(4×2)=546÷(2×3)=240÷(2×3)=702÷(3×3)=352÷(2×4)=513÷(3×3)=630÷(3×3)=216÷(3×2)=102÷(3×2)=920÷(4×2)=891÷(3×3)=282÷(3×2)=48÷(3×2)=320÷(4×2)=798÷(3×2)=474÷(3×2)=616÷(2×4)=256÷(2×2)=672÷(2×2)=351÷(3×3)=918÷(2×3)=120÷(2×4)=408÷(4×2)=864÷(2×4)=118×(16÷8)=788×(12÷6)=287×(18÷9)=448×(16÷2)=101×(14÷7)=697×(40÷5)=106×(15÷3)=949×(18÷2)=126×(15÷5)=186×(27÷9)=129×(27÷9)=889×(12÷2)=208×(24÷6)=941×(49÷7)=92×(42÷6)=224×(54÷9)=89×(35÷5)=75×(54÷9)=54×(12÷4)=72×(28÷7)=48×(48÷6)=48×(42÷7)=286×(24÷8)=190×(45÷9)=66×(42÷7)=308×(12÷4)=163×(42÷7)=851×(35÷7)=157×(15÷3)=755×(48÷6)=165×(35÷7)=103×(10÷5)=250×(27÷9)=148×(40÷8)=19×(27÷9)=99×(30÷5)=112×(18÷3)=241×(28÷4)=294×(21÷7)=573×(36÷6)=19×(230÷5)=57×(132÷6)=10×(192÷8)=97×(171÷3)=38×(100÷5)=39×(120÷3)=44×(77÷7)=91×(476÷7)=11×(280÷7)=81×(308÷7)=24×(287÷7)=35×(497÷7)=29×(84÷7)=36×(498÷6)=10×(760÷8)=91×(116÷4)=36×(78÷3)=54×(532÷7)=52×(77÷7)=94×(156÷3)=84×(33÷3)=56×(520÷8)=31×(270÷9)=10×(248÷8)=19×(78÷6)=78×(345÷5)=28×(70÷5)=10×(592÷8)=32×(22÷2)=29×(39÷3)=33×(234÷9)=26×(360÷5)=31×(279÷9)=97×(270÷3)=36×(95÷5)=60×(259÷7)=24×(117÷9)=58×(84÷3)=79×(80÷8)=13×(410÷5)=134+90×6=107+27×9=72+442×2=540+74×8=399+98×5=400+141×6=353+47×7=917+469×2=433+100×3=346+81×8=74+224×3=578+305×3=259+54×5=359+11×2=15+58×4=800+111×8=317+196×2=72+234×3=192+99×4=634+104×8=177+115×5=236+142×4=159+31×2=684+142×6=84+99×5=637+75×8=259+68×7=753+57×6=296+10×6=638+107×4=308×2+99=156×4+170=91×8+155=39×8+635=160×3+409=97×4+697=92×2+56=13×5+403=46×8+373=48×3+286=189+65×12=271+10×77=195+31×25=105+22×26=372+10×25=113+34×16=13+11×75=184+14×15=77+66×10=393+13×22=88+26×23=247+30×29=255+26×28=177+19×52=287+12×50=526+42×19=407+14×15=242+11×28=151+12×69=595+18×42=225+15×20=135+14×54=83+10×49=431+48×19=41+71×12=503+22×41=61+14×32=904+23×30=292+29×12=353+14×17=37×16+136=20×21+833=12×28+100=57×11+335=17×43+20=36×21+980=24×20+189=35×17+253=29×21+208=21×19+745=413-16×18=559-55×10=345-20×17=827-57×13=446-23×13=665-20×14=438-16×18=682-26×21=494-15×22=776-26×13=290-20×10=953-20×35=307-10×30=780-20×11=486-14×21=803-18×19=458-13×33=766-33×22=238-10×19=280-14×17=433-12×19=840-38×14=489-11×26=844-20×39=463-13×26=737-15×28=373-31×12=906-47×15=473-11×39=711-19×34=418-21×17=586-36×10=472-27×11=874-57×13=498-20×17=675-15×13=366-12×29=750-17×39=356-13×15=849-35×10=315-112×2=750-363×2=489-24×9=827-49×7=487-56×6=404-17×7=316-20×7=485-19×4=479-70×5=874-83×7=446-16×5=762-53×7=335-126×2=385-26×7=385-15×7=875-58×9=381-40×4=133-22×5=436-40×7=750-161×3=318-84×3=956-163×3=116-25×2=352-18×9=475-10×4=842-211×2=281-66×4=824-38×9=342-157×2=663-68×5=266-24×3=879-94×5=449-31×3=346-108×2=486-63×4=560-30×8=414-54×7=864-155×5=397-115×3=786-355×2=36×12-88=18×46-216=21×22-439=18×31-85=20×24-300=36×23-327=12×24-141=30×26-395=16×17-79=24×22-205=21×16-59=26×34-108=13×38-197=19×18-23=12×13-156=20×40-129=15×20-41=41×22-141=33×14-202=53×13-26=14×27-20=34×10-191=13×34-347=44×17-501=10×20-38=43×22-180=15×11-85=30×20-550=40×11-202=41×16-401=35×10-98=16×35-142=21×18-375=65×10-509=36×12-383=59×12-186=12×33-87=16×62-611=14×35-25=10×61-356=444×2-853=328×5-449=94×2-78=836×8-474=126×7-558=566×9-964=378×2-337=322×6-796=229×3-426=166×5-631=182×5-225=777×7-359=140×6-592=330×6-372=125×8-536=447×5-650=90×8-426=147×5-256=175×5-361=865×3-29=268×2-279=199×4-213=425×2-507=576×8-562=39×6-94=596×2-362=111×7-271=446×8-373=238×2-208=106×3-30=14×6-26=855×3-294=80×5-390=304×4-178=186×3-101=503×7-279=104×9-25=553×3-390=479×2-590=857×8-140=371+192÷8=86+72÷6=242+735÷5=528+278÷2=403+392÷4=331+568÷2=190+336÷8=225+612÷6=307+68÷4=536+752÷2=410+302÷2=256+615÷3=386+420÷3=346+324÷4=493+414÷6=394+721÷7=253+168÷2=77+294÷6=342+322÷2=199+282÷3=860÷4+446=375÷5+933=900÷5+335=980÷5+416=762÷6+253=668÷4+389=108÷2+394=945÷7+190=402÷3+340=392÷8+657=546÷3+281=200÷4+490=44÷2+177=580÷2+551=363÷3+49=644÷4+391=876÷4+279=82÷2+895=900÷2+47=616÷8+460=385-469÷7=833-963÷9=274-40÷2=551-474÷3=303-234÷3=936-666÷3=105-168÷3=906-476÷7=165-515÷5=480-348÷2=352-330÷6=878-597÷3=111-828÷9=396-650÷5=96-456÷6=444-352÷8=457-610÷2=710-584÷8=468-802÷2=759-865÷5=125-90÷6=451-945÷9=322-632÷8=791-206÷2=415-632÷2=882-90÷6=338-584÷8=513-564÷4=61-255÷5=767-400÷5=288-270÷6=573-264÷8=287-225÷3=468-924÷2=499-480÷6=64-45÷9=360-696÷8=293-462÷7=241-945÷5=940-106÷2=45×(406-389)=42×(937-862)=15×(418-389)=25×(713-656)=11×(323-236)=24×(690-607)=36×(67-42)=86×(263-175)=11×(125-51)=15×(297-206)=41×(323-309)=27×(887-863)=58×(346-334)=54×(111-63)=11×(169-103)=79×(91-38)=24×(97-81)=34×(759-681)=38×(93-82)=68×(836-814)=(441-400)×12=(706-642)×19=(333-319)×18=(521-501)×99=(103-78)×15=(409-354)×96=(245-233)×65=(470-372)×36=(263-252)×66=(946-892)×18=(236-177)×14=(521-445)×63=(93-81)×82=(946-853)×15=(198-180)×23=(558-470)×83=(440-402)×25=(510-492)×47=(253-231)×25=(465-400)×79=236×(279-275)=629×(73-66)=132×(106-103)=187×(174-170)=102×(71-62)=940×(130-127)=22×(88-79)=954×(832-828)=159×(268-262)=786×(33-27)=169×(161-158)=802×(18-13)=63×(192-189)=383×(741-733)=101×(335-328)=592×(151-147)=52×(481-477)=292×(403-399)=92×(214-211)=250×(912-908)=16×(123-114)=784×(111-104)=114×(159-153)=935×(206-202)=41×(83-75)=293×(655-649)=81×(369-362)=852×(529-526)=143×(333-327)=51×(943-938)=151×(58-54)=618×(389-380)=152×(20-16)=234×(913-904)=103×(179-176)=682×(148-140)=14×(395-386)=325×(585-580)=109×(190-187)=544×(395-392)=408÷(368-366)=984÷(680-678)=240÷(348-346)=576÷(558-552)=468÷(173-169)=675÷(189-184)=162÷(443-437)=156÷(610-606)=264÷(122-118)=98÷(193-186)=399÷(358-351)=580÷(611-607)=63÷(461-452)=291÷(115-112)=297÷(384-381)=120÷(702-700)=158÷(313-311)=608÷(727-725)=153÷(159-156)=417÷(209-206)=484÷(390-386)=621÷(690-681)=130÷(243-238)=795÷(76-73)=477÷(189-180)=88÷(915-913)=388÷(430-426)=804÷(540-534)=72÷(17-11)=726÷(694-688)=304÷(188-186)=924÷(345-339)=232÷(122-120)=694÷(177-175)=471÷(153-150)=254÷(335-333)=396÷(450-448)=930÷(146-143)=20÷(45-40)=282÷(60-57)=(455-163)÷4=(696-584)÷2=(405-345)÷2=(972-32)÷4=(351-266)÷5=(424-356)÷4=(197-107)÷5=(240-177)÷3=(340-298)÷3=(897-629)÷4=(343-33)÷5=(705-110)÷7=(285-195)÷9=(387-109)÷2=(363-12)÷9=(151-119)÷4=(410-278)÷2=(291-219)÷6=(498-134)÷4=(117-72)÷9=(424-212)÷4=(144-18)÷6=(336-274)÷2=(435-267)÷7=(451-365)÷2=(871-310)÷3=(305-265)÷8=(257-87)÷5=(194-170)÷8=(993-387)÷3=(227-37)÷5=(317-95)÷3=(278-62)÷4=(588-413)÷5=(343-103)÷2=(349-235)÷3=(332-83)÷3=(944-356)÷2=(495-147)÷3=(507-323)÷2=1/8+5/8=4/10+3/10=1/7+2/7=3/6+2/6=1/8+2/8=1/8+4/8=2/8+4/8=2/6+4/6=1/8+6/8=1/7+3/7=1/4+2/4=1/6+3/6=2/4-1/4=6/8-2/8=2/7-1/7=6/9-3/9=3/5-1/5=8/10-1/10=2/5-1/5=5/8-3/8=3/6-2/6=4/7-1/7=5/8-1/8=3/4-1/4=7.4+2.4=38.1+7.5=9.9+8.1=0.7+5.4=2.3+6.5=76.9+9.8=4.3+5.6=86.6+4.5=8.1+1.5=9.5+1.2=3.5+6.5=16.7+31.7=6.7+6.6=59.9+38.1=3.7+6.7=7.3+2.6=0.9+2.2=48.6+39.0=8.7+3.8=37.3+43.7=7.1+8.8=5.1+9.0=6.2+9.9=24.8+24.6=1.5+9.9=14.5+10.0=8.3+3.0=8.2+8.8=3.1+5.0=24.5+50.1=5.8+6.2=7.9+21.0=5.6+5.2=7.5+1.2=2.0+4.1=25.0+42.8=8.3+6.6=46.3+17.5=2.0+4.3=0.9+6.0=6.5-0.2=65.4-44.1=3.5-0.4=8.3-1.8=8.1-0.2=65.8-2.2=8.3-0.4=55.6-41.5=5.0-3.7=8.0-5.3=7.9-6.3=17.2-3.3=9.0-8.7=62.6-11.7=9.3-2.0=9.8-1.7=4.3-0.9=6.8-1.1=10.0-1.8=48.6-7.4=9.6-8.2=9.4-3.9=5.9-0.6=65.2-18.9=1.0-0.6=2.6-1.5=9.8-4.4=8.2-3.2=5.8-0.3=60.3-14.0=7.0-5.5=46.5-28.7=8.8-8.4=9.1-4.3=5.8-4.9=78.9-40.3=4.0-1.8=88.6-73.1=7.9-3.0=4.5-4.1=参考答案55+121=176832+604=1436361+96=457386+82=468362+104=466577+204=781207+234=441271+862=1133159+291=450275+152=427367+120=487383+152=535206+141=347587+426=101351+220=271170+581=751241+45=286282+966=1248129+339=468990+239=1229399+73=472177+587=764112+249=361911+417=1328124+313=437285+258=54331+183=214434+107=541218+242=460308+807=1115170+220=390373+367=740101+398=49962+90=15216+38=54655+278=93333+186=219888+921=180932+188=220240+474=714451-381=70769-699=70386-343=43890-230=660448-95=353655-200=455138-96=42980-438=54245-28=17391-159=232458-226=232853-69=784488-333=155539-272=267395-232=163740-303=437175-64=111984-947=37488-414=74997-441=556452-334=118818-484=334387-144=243805-257=548423-310=113742-140=602483-434=49430-195=235190-177=13685-113=572294-12=282111-88=23259-25=234430-316=114493-345=148301-272=29340-69=271672-527=145428-377=51896-143=75329×6=174546×6=327619×3=57344×8=275232×8=25665×6=390194×5=970450×9=4050211×3=633877×3=2631363×2=726824×3=247274×4=296917×2=183474×8=592141×7=987110×2=220656×9=590460×4=24082×8=656103×7=721792×5=396057×8=456858×5=429055×8=440555×7=3885138×5=690839×9=755141×5=205949×5=474551×2=10275×6=450161×3=483815×3=244585×6=510268×4=1072289×3=867481×4=192488×9=792777×5=3885372÷3=124246÷2=123228÷6=38925÷5=185378÷3=12610÷2=5176÷2=88126÷6=21212÷2=106486÷3=16214÷2=772÷9=854÷2=27448÷2=22425÷5=5255÷5=5136÷2=18672÷6=112245÷5=49564÷2=28236÷4=9398÷2=199288÷9=32184÷2=92180÷2=90970÷2=485334÷2=167512÷2=25677÷7=11426÷6=71172÷2=86522÷6=87154÷2=77504÷2=252153÷9=17930÷3=310116÷2=5880÷5=16400÷2=200616÷8=7711×24=26433×74=244212×61=73251×97=494718×26=46888×89=783241×20=82022×88=193619×17=32320×41=82045×12=54051×92=469244×14=61642×95=399035×23=80538×59=224211×53=58377×11=84728×31=86852×89=462817×29=49332×30=96031×26=80667×94=629834×22=74818×35=63022×13=28632×97=310413×14=18233×46=151820×49=98031×37=114787×10=87057×56=319244×11=48480×76=608062×14=86851×83=423383×10=83013×87=1131210+38+426=674432+103+552=1087649+139+147=935816+348+471=1635174+393+410=977257+939+671=1867194+414+187=795143+244+462=849169+475+66=710171+129+374=67427+302+211=540251+220+998=1469552+295+149=99673+330+339=742176+91+106=373982+69+457=1508254+341+25=620653+993+314=1960524+180+120=824977+132+267=137650+458+192=700143+834+535=1512212+41+449=702724+735+370=1829367+126+319=812915+983+821=2719438+51+477=966543+168+480=1191176+566+61=803173+534+349=1056473+117+383=973601+244+573=1418134+150+536=820298+524+611=1433378+117+228=723157+57+945=1159324+129+340=793666+577+53=1296153+375+405=933986+594+264=1844118+340-440=18232+542-555=219436+16-445=741+596-342=295186+97-252=31430+918-676=672214+157-33=338736+925-419=124287+379-406=60193+506-306=393404+74-144=334341+565-98=80816+125-112=29437+200-466=171159+183-149=193652+930-787=79577+214-242=49237+563-307=493196+304-140=360322+436-743=1581+365-406=40368+751-434=685347+89-138=298666+811-783=69429+439-445=23195+316-433=78170+322-242=250301+789-271=819130+150-270=10655+937-30=1562215+249-413=51784+399-958=22545+427-152=320227+109-142=194327+119-164=282388+257-436=209216+246-187=275418+636-214=84031+317-210=138690+368-597=461315-137-39=139764-233-182=349404-166-193=45852-414-233=205441-118-102=221506-146-218=142390-70-245=75682-291-151=240231-83-128=20785-188-39=558215-112-70=33625-128-317=180492-243-103=146887-165-488=234420-225-176=19884-294-59=531246-64-127=55912-219-544=149458-257-164=37468-265-199=4327-269-50=8429-113-208=108433-91-23=319880-326-491=63400-303-20=77486-127-203=156281-11-70=200908-37-61=810354-313-20=21929-220-611=98458-215-182=61607-59-501=47492-319-115=58868-120-275=473465-198-110=157990-171-735=84487-233-221=33337-26-22=289313-57-149=107997-647-295=55412-170+154=396423-127+970=1266253-26+111=338806-406+707=1107214-199+61=76965-15+992=1942143-84+190=249658-535+103=226121-93+262=290449-60+482=871302-12+166=456928-23+723=1628456-172+189=473970-183+23=810465-349+146=262865-467+990=1388178-159+383=402426-392+699=733162-92+363=433331-79+983=1235221-106+370=485716-239+389=866380-192+128=316867-561+235=541322-234+345=433989-935+493=547219-82+303=440667-30+99=736339-337+186=188690-657+391=424227-188+424=463589-543+310=356307-230+406=483324-133+197=388305-252+277=330707-575+391=52394-75+267=286763-496+836=1103361-147+236=450698-686+647=65910×26×2=52040×43×3=516017×16×2=54430×98×3=882025×16×2=80072×66×4=1900811×44×2=96886×82×3=2115611×17×2=37422×81×4=712821×11×3=69349×29×3=426311×11×5=60565×45×7=2047513×15×4=78030×25×3=225013×14×4=72897×70×8=5432018×15×3=81086×55×4=1892021×20×2=84093×90×3=2511016×13×4=83244×21×9=831617×15×3=76538×36×8=1094411×18×4=79277×66×4=2032810×11×4=44011×73×3=240918×20×2=72050×10×7=350039×12×2=93614×42×9=529213×38×2=98887×12×6=626425×11×2=55079×99×8=6256811×17×3=56164×40×5=1280091×2×5=910288×2×6=345637×2×4=296111×3×2=66639×2×9=702214×4×3=256814×7×8=784137×7×8=767214×2×6=168347×2×4=2776123×2×4=98441×5×7=143512×2×9=216246×2×7=344432×9×2=576239×4×9=860438×4×3=456485×2×5=485063×5×3=94531×6×9=167442×3×4=50475×8×4=240044×9×2=792447×2×3=268216×4×8=512146×6×5=438039×2×4=312469×2×6=562811×8×3=264262×2×6=314433×6×4=79236×3×6=64840×2×7=560282×3×9=761493×2×3=55878×4×3=93625×4×2=200102×3×6=183616×5×4=32012×5×9=54022×4×19=167232×2×28=179220×4×32=256016×6×51=489627×2×34=183626×3×82=639623×3×28=193215×3×70=315032×3×67=643226×2×11=57221×2×45=189013×4×22=114414×5×78=546013×2×62=161232×2×75=480011×5×41=225545×2×58=522012×2×19=45617×2×91=309441×2×21=172210×3×40=120022×2×24=105613×7×76=691615×3×37=166549×2×31=303810×2×85=170016×5×16=128010×9×55=495032×2×53=339215×6×34=306012×4×28=134417×5×67=569526×3×56=436819×5×36=342014×5×76=532015×5×40=300016×3×79=379218×2×18=64820×2×92=368040×2×81=648015×37÷5=11146×56÷4=64477×10÷5=15445×49÷3=73524×24÷2=28848×10÷8=6014×50÷5=14084×23÷4=48314×42÷2=29436×59÷4=53122×12÷4=6652×67÷4=87115×44÷5=13245×39÷5=35111×55÷5=12188×42÷7=52837×24÷6=14814×79÷2=55323×22÷2=25332×99÷6=52891×10÷7=13058×60÷6=58016×12÷8=2454×36÷2=97249×10÷5=9888×15÷4=33014×54÷9=8450×80÷8=50033×17÷3=18742×71÷7=42610×48÷3=16078×22÷4=42966×10÷2=33030×22÷6=11021×35÷3=24524×41÷8=12348×13÷8=7860×39÷4=58528×17÷4=11952×96÷4=124817×9÷3=51208×4÷8=104242×4÷2=484648×2÷4=324236×3÷4=177636×3÷6=318110×3÷6=5590×2÷3=60213×4÷3=284357×8÷7=40840×9÷3=120965×6÷2=289565×4÷2=130555×7÷3=129518×5÷6=15180×2÷9=4090×5÷3=15012×6÷8=9108×5÷2=270901×6÷2=2703167×4÷2=334515×2÷5=206192×2÷8=48836×6÷4=1254132×6÷8=99328×7÷8=28714×6÷4=21774×8÷2=3096220×2÷8=55474×5÷6=395118×6÷3=236204×7÷2=714315×3÷9=105591×4÷3=788228×3÷6=114744×6÷9=496338×2÷4=169572×3÷6=28632×5÷4=40966×9÷7=1242496÷2÷2=124390÷3÷5=26528÷2÷4=66352÷4÷2=44612÷6÷3=34930÷6÷5=31784÷2÷8=49729÷3÷3=81890÷2÷5=89385÷7÷5=11180÷9÷4=5680÷2÷4=8528÷2÷2=7576÷6÷4=24604÷2÷2=151760÷5÷2=76560÷7÷5=16315÷5÷7=9648÷2÷3=108504÷7÷2=36648÷9÷4=18180÷4÷5=9312÷3÷4=26800÷4÷2=100468÷4÷3=39380÷2÷5=38444÷6÷2=37910÷7÷2=65488÷2÷4=6180÷2÷5=881÷3÷9=3930÷2÷5=93720÷8÷6=15280÷8÷7=5110÷5÷2=11970÷5÷2=97768÷3÷8=32315÷9÷5=7512÷4÷2=64856÷2÷2=214976÷8×5=610282÷6×4=188372÷2×9=167470÷2×8=280288÷6×4=192708÷6×8=944956÷4×2=478944÷2×8=3776759÷3×9=2277494÷2×6=1482462÷3×2=308516÷3×6=1032882÷9×4=392306÷6×7=357948÷6×3=474375÷5×7=525112÷4×5=140606÷6×9=909368÷4×5=460362÷2×6=1086395÷5×9=711540÷5×2=216956÷2×8=3824552÷3×2=368165÷5×7=231635÷5×2=254136÷8×3=51696÷6×3=348732÷6×3=366856÷8×7=749972÷2×7=3402425÷5×9=765208÷8×2=52436÷4×8=872892÷4×8=1784288÷2×8=1152355÷5×6=42684÷3×4=112496÷2×4=992690÷5×2=27642÷7×97=582544÷8×73=4964186÷3×15=930252÷4×85=5355360÷8×22=990558÷6×99=9207171÷9×47=89372÷3×98=235230÷3×18=180164÷4×92=3772330÷5×13=85838÷2×85=161566÷6×67=737135÷9×30=45028÷7×46=184616÷7×36=3168116÷2×13=754108÷3×11=39633÷3×90=990156÷2×78=6084100÷5×26=520765÷9×63=535532÷4×81=648126÷6×88=1848130÷5×30=780378÷9×69=2898396÷9×14=616456÷6×45=3420112÷7×54=864264÷8×69=2277182÷7×28=72827÷3×58=522189÷9×33=693476÷7×40=2720285÷3×10=950396÷4×56=5544225÷9×33=825455÷5×82=7462297÷9×23=759240÷5×61=2928369+(485-226)=628223+(574-27)=770209+(458-386)=281800+(940-924)=816440+(373-167)=646516+(508-327)=697459+(367-124)=702326+(330-68)=588433+(302-275)=460443+(437-274)=606271+(97-89)=279673+(698-677)=694427+(42-28)=441933+(638-366)=1205398+(341-316)=423261+(606-316)=551328+(304-61)=571319+(692-579)=432329+(417-206)=540654+(112-97)=669175+(241-58)=358456+(942-698)=700301+(131-69)=363371+(615-478)=508257+(485-260)=48260+(713-100)=673342+(176-126)=392988+(974-523)=143962+(471-263)=270812+(403-92)=1123241+(303-232)=312753+(779-200)=1332270+(345-57)=558769+(910-737)=942232+(166-121)=277851+(954-68)=1737275+(182-106)=351233+(762-39)=95666+(297-67)=296856+(897-200)=1553288-(48+56)=184716-(305+263)=148239-(124+28)=87886-(502+81)=303368-(27+71)=270865-(616+89)=160268-(84+160)=24629-(476+26)=127458-(241+12)=205877-(131+72)=674307-(189+43)=75525-(99+385)=41161-(30+91)=40917-(125+684)=108263-(142+72)=49724-(514+196)=14492-(103+237)=152893-(86+473)=334471-(54+28)=389201-(85+38)=78427-(138+90)=199653-(522+113)=18428-(130+264)=34648-(194+297)=157468-(53+88)=327809-(408+214)=187357-(30+310)=17877-(562+308)=7414-(229+134)=51896-(334+335)=227491-(21+31)=439889-(474+66)=349405-(67+49)=289875-(178+342)=355444-(184+59)=201921-(403+317)=201450-(284+66)=100680-(375+83)=222481-(163+156)=162763-(175+189)=399128-(462-399)=65849-(936-306)=219189-(296-185)=78817-(945-141)=13409-(360-72)=121784-(868-267)=183290-(459-299)=130224-(764-541)=1280-(393-195)=82384-(319-88)=153385-(427-405)=363921-(509-264)=676493-(275-105)=323593-(861-483)=215400-(479-249)=170964-(722-209)=451258-(438-301)=121971-(397-227)=801158-(104-10)=64802-(628-82)=256478-(315-91)=25453-(769-734)=18383-(366-234)=251583-(986-759)=356237-(342-334)=229213-(864-843)=192164-(277-241)=128634-(433-306)=507355-(285-96)=166635-(665-38)=891-(70-38)=59635-(985-737)=387162-(226-109)=45854-(766-491)=579343-(377-343)=309763-(749-100)=114344-(292-261)=313481-(733-703)=451404-(268-215)=351614-(413-360)=561105÷(21÷7)=35681÷(27÷9)=22712÷(16÷4)=3744÷(24÷6)=186436÷(32÷8)=109120÷(24÷4)=20480÷(30÷5)=80756÷(18÷3)=126357÷(24÷8)=119902÷(16÷8)=451480÷(36÷6)=80826÷(18÷9)=41374÷(12÷6)=37366÷(24÷8)=12236÷(18÷2)=445÷(18÷2)=516÷(72÷9)=2834÷(42÷7)=139468÷(42÷7)=78752÷(16÷4)=18876÷(12÷3)=19612÷(16÷8)=306234÷(14÷7)=117185÷(45÷9)=37138÷(18÷6)=46162÷(18÷9)=81212÷(12÷6)=10615÷(27÷9)=5500÷(36÷9)=125252÷(42÷6)=3648÷(14÷7)=24232÷(16÷8)=11625÷(25÷5)=5369÷(24÷8)=12318÷(54÷9)=3909÷(81÷9)=10140÷(14÷7)=2065÷(15÷3)=13136÷(64÷8)=17650÷(12÷6)=32596÷(3×2)=16888÷(2×4)=111894÷(3×2)=149684÷(2×2)=171292÷(2×2)=73336÷(2×4)=4264÷(2×4)=8632÷(4×2)=7954÷(3×3)=6372÷(2×3)=62564÷(2×2)=141198÷(2×3)=33992÷(4×2)=124912÷(2×2)=228152÷(2×2)=3845÷(3×3)=5896÷(4×2)=112546÷(2×3)=91240÷(2×3)=40702÷(3×3)=78352÷(2×4)=44513÷(3×3)=57630÷(3×3)=70216÷(3×2)=36102÷(3×2)=17920÷(4×2)=115891÷(3×3)=99282÷(3×2)=4748÷(3×2)=8320÷(4×2)=40798÷(3×2)=133474÷(3×2)=79616÷(2×4)=77256÷(2×2)=64672÷(2×2)=168351÷(3×3)=39918÷(2×3)=153120÷(2×4)=15408÷(4×2)=51864÷(2×4)=108118×(16÷8)=236788×(12÷6)=1576287×(18÷9)=574448×(16÷2)=3584101×(14÷7)=202697×(40÷5)=5576106×(15÷3)=530949×(18÷2)=8541126×(15÷5)=378186×(27÷9)=558129×(27÷9)=387889×(12÷2)=5334208×(24÷6)=832941×(49÷7)=658792×(42÷6)=644224×(54÷9)=134489×(35÷5)=62375×(54÷9)=45054×(12÷4)=16272×(28÷7)=28848×(48÷6)=38448×(42÷7)=288286×(24÷8)=858190×(45÷9)=95066×(42÷7)=396308×(12÷4)=924163×(42÷7)=978851×(35÷7)=4255157×(15÷3)=785755×(48÷6)=6040165×(35÷7)=825103×(10÷5)=206250×(27÷9)=750148×(40÷8)=74019×(27÷9)=5799×(30÷5)=594112×(18÷3)=672241×(28÷4)=1687294×(21÷7)=882573×(36÷6)=343819×(230÷5)=87457×(132÷6)=125410×(192÷8)=24097×(171÷3)=552938×(100÷5)=76039×(120÷3)=156044×(77÷7)=48491×(476÷7)=618811×(280÷7)=44081×(308÷7)=356424×(287÷7)=98435×(497÷7)=248529×(84÷7)=34836×(498÷6)=298810×(760÷8)=95091×(116÷4)=263936×(78÷3)=93654×(532÷7)=410452×(77÷7)=57294×(156÷3)=488884×(33÷3)=92456×(520÷8)=364031×(270÷9)=93010×(248÷8)=31019×(78÷6)=24778×(345÷5)=538228×(70÷5)=39210×(592÷8)=74032×(22÷2)=35229×(39÷3)=37733×(234÷9)=85826×(360÷5)=187231×(279÷9)=96197×(270÷3)=873036×(95÷5)=68460×(259÷7)=222024×(117÷9)=31258×(84÷3)=162479×(80÷8)=79013×(410÷5)=1066134+90×6=674107+27×9=35072+442×2=956540+7