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191+199=793+441=244+138=502+137=208+201=684+247=249+113=837+782=294+95=404+384=118+317=316+302=344+100=762+173=268+109=40+147=70+79=398+688=190+246=348+961=176+116=195+299=144+123=618+504=86+342=445+258=17+40=198+443=216+134=491+915=95+58=759+320=374+70=205+225=197+163=189+195=66+317=996+854=117+287=145+397=359-131=694-449=415-305=613-475=411-85=900-343=465-227=774-205=464-337=208-109=442-68=605-328=115-33=722-341=427-261=956-320=355-230=783-70=402-141=368-245=397-211=572-88=292-217=395-34=182-107=230-71=217-205=104-44=242-93=814-375=214-181=572-268=341-189=885-268=137-96=133-48=242-201=778-748=250-141=763-448=86×2=847×7=64×2=381×7=13×3=424×9=482×2=682×5=57×9=276×6=361×2=155×9=99×8=257×3=41×3=92×3=25×4=95×6=69×7=374×2=164×4=625×9=99×7=488×3=163×6=574×2=160×6=706×7=111×6=327×7=46×6=222×4=68×8=111×2=145×4=80×2=116×4=309×7=147×6=139×4=40÷8=903÷3=196÷4=138÷3=210÷2=74÷2=86÷2=20÷4=125÷5=976÷8=36÷2=495÷9=276÷2=216÷4=80÷5=657÷3=203÷7=132÷3=68÷4=48÷6=399÷3=272÷8=288÷9=920÷5=376÷8=524÷4=126÷9=288÷3=276÷3=996÷4=188÷4=984÷3=388÷2=432÷9=339÷3=99÷9=360÷6=182÷7=156÷2=308÷4=23×13=33×53=73×11=12×38=33×20=64×23=40×18=86×20=33×30=20×85=62×15=54×63=20×16=10×17=33×27=20×99=12×37=81×26=27×14=99×82=66×15=42×83=19×17=91×93=18×35=40×44=62×14=66×17=18×17=21×22=31×13=80×48=41×13=81×80=34×29=13×47=18×11=30×74=14×19=89×62=74+653+63=164+859+205=287+187+401=271+238+430=445+308+208=927+666+253=578+253+78=432+223+54=406+191+103=702+888+638=417+435+122=547+93+850=28+389+399=429+282+904=304+263+195=77+736+746=160+171+335=440+426+890=37+376+164=819+793+303=194+635+151=555+935+719=548+169+166=104+833+32=498+257+132=418+468+50=165+242+411=379+969+830=103+408+366=362+222+765=42+127+415=806+745+869=129+536+292=363+60+889=200+297+72=195+365+491=242+360+282=549+553+529=351+369+30=528+393+110=158+120-148=542+454-977=12+483-55=714+538-978=291+25-64=821+168-196=209+91-17=758+488-395=77+24-42=191+503-18=257+146-350=399+296-566=61+240-12=493+976-304=180+223-398=146+854-359=83+399-183=708+261-363=136+362-25=799+14-644=192+193-236=313+943-255=391+40-133=432+324-693=56+116-73=91+33-38=198+264-431=501+623-176=125+266-70=657+897-586=17+257-266=190+610-535=95+320-282=886+244-715=171+295-232=436+439-823=126+367-222=205+157-169=362+137-338=302+560-548=351-154-137=548-123-218=444-313-72=872-68-441=358-157-163=437-230-170=475-124-71=645-36-165=462-219-138=733-422-256=365-123-24=829-403-144=462-188-130=807-292-480=338-215-30=905-534-314=485-402-82=639-27-527=348-37-239=637-564-17=336-71-185=807-148-214=499-225-64=816-49-275=397-16-315=709-45-13=438-207-78=515-22-123=291-35-146=901-235-31=471-204-16=918-255-461=386-67-203=629-133-97=494-204-62=617-201-190=449-418-19=995-12-219=467-166-219=746-283-263=155-14+136=710-639+377=357-305+291=597-106+66=328-196+10=208-77+80=447-180+175=507-453+917=289-63+105=190-173+654=57-50+300=965-532+175=135-57+345=904-229+536=474-375+395=71-57+308=304-128+285=916-23+419=247-153+345=718-352+763=450-373+221=166-129+792=404-295+120=907-69+272=415-410+448=256-131+256=191-93+73=738-597+957=147-101+301=945-915+313=344-176+147=762-701+274=298-209+282=936-530+411=481-107+23=195-109+719=454-448+233=967-558+100=313-152+313=817-241+507=13×10×4=84×21×7=13×25×3=57×65×8=14×10×3=51×92×4=10×42×2=84×75×7=10×14×7=91×59×6=11×23×2=34×24×8=11×24×3=43×71×2=14×12×4=54×96×8=31×12×2=68×40×5=11×22×2=33×34×2=13×22×2=58×88×8=23×16×2=10×70×7=11×11×7=96×60×5=42×10×2=35×60×9=18×21×2=35×28×7=22×13×3=34×49×9=12×10×2=33×87×2=24×15×2=63×57×6=13×12×5=38×89×8=11×25×3=19×58×8=20×3×2=169×2×4=119×2×4=10×9×6=24×8×4=171×2×4=13×4×6=24×6×8=14×3×6=43×3×9=89×2×4=114×5×3=34×7×2=487×2×5=14×7×6=88×3×7=34×3×7=314×3×5=26×8×3=67×8×2=32×7×3=101×6×5=10×3×8=122×7×5=60×6×2=55×4×7=12×9×2=214×2×3=16×5×2=275×3×9=42×7×2=226×2×9=22×3×9=124×8×4=20×2×7=129×4×8=81×2×3=134×2×9=56×2×5=355×2×5=23×2×41=48×2×98=24×3×15=18×5×11=28×3×71=10×5×26=10×6×48=10×6×10=18×5×54=19×2×77=16×3×57=28×2×23=36×2×84=31×3×43=42×2×49=45×2×22=17×5×77=20×3×15=16×5×29=23×3×78=24×3×18=37×2×25=15×2×96=21×4×34=17×5×59=13×5×19=25×3×61=11×4×84=21×3×85=14×5×85=11×2×50=16×5×54=34×2×51=12×5×49=17×5×48=28×2×68=10×3×30=17×5×71=23×2×25=18×4×87=46×10÷2=54×70÷3=24×34÷8=66×31÷3=89×10÷5=24×68÷4=10×55÷5=96×29÷4=45×11÷5=95×15÷3=40×21÷2=88×57÷6=15×54÷6=96×65÷6=53×12÷6=30×90÷2=40×13÷2=92×63÷2=14×62÷2=77×24÷6=12×57÷4=92×47÷4=37×18÷2=48×60÷8=73×12÷6=21×36÷6=60×14÷7=90×27÷3=12×25÷6=96×62÷6=32×30÷5=88×30÷5=33×30÷3=88×20÷8=45×11÷3=44×72÷3=32×24÷2=74×28÷7=12×69÷2=94×45÷3=100×3÷4=768×4÷3=88×2÷4=284×5÷2=222×2÷3=201×2÷3=315×2÷6=504×4÷7=142×6÷4=438×6÷4=64×7÷8=65×6÷5=73×9÷3=339×3÷9=182×3÷2=558×9÷2=120×5÷4=245×6÷7=132×4÷3=861×2÷7=120×5÷6=468×5÷4=160×6÷2=287×9÷3=309×3÷9=946×3÷6=86×2÷4=428×3÷6=97×6÷3=845×8÷5=116×6÷2=912×9÷8=329×3÷7=606×2÷4=218×2÷4=935×4÷2=54×8÷2=482×6÷4=328×3÷6=946×6÷3=126÷3÷3=96÷2÷3=720÷3÷3=252÷6÷7=96÷4÷6=84÷2÷6=420÷7÷6=910÷5÷7=208÷2÷4=210÷5÷2=480÷2÷5=495÷5÷9=602÷2÷7=84÷4÷7=936÷4÷6=384÷3÷4=876÷6÷2=240÷8÷2=567÷3÷3=856÷2÷2=432÷4÷6=80÷5÷8=918÷9÷3=864÷2÷8=406÷2÷7=165÷5÷3=154÷2÷7=840÷4÷5=600÷2÷2=684÷9÷2=357÷3÷7=666÷3÷6=560÷8÷5=576÷9÷4=774÷2÷3=184÷2÷4=660÷3÷4=525÷5÷3=585÷5÷3=864÷2÷4=530÷2×3=104÷2×7=80÷8×7=448÷8×5=382÷2×9=895÷5×3=774÷3×4=184÷2×8=888÷8×4=672÷7×5=170÷2×8=684÷9×2=380÷2×6=140÷4×2=174÷6×5=508÷4×8=21÷7×8=450÷2×6=612÷9×3=624÷6×2=558÷6×2=245÷5×2=842÷2×6=75÷5×8=896÷8×3=68÷2×3=390÷6×8=866÷2×3=976÷4×3=500÷5×8=128÷2×5=86÷2×3=400÷4×2=772÷2×6=200÷2×7=492÷2×4=712÷4×9=903÷3×2=648÷2×5=490÷2×4=16÷8×61=190÷5×63=96÷8×47=369÷9×51=63÷9×76=120÷6×34=74÷2×23=752÷8×32=75÷5×61=112÷7×55=88÷4×40=150÷3×46=49÷7×86=444÷6×16=99÷9×15=106÷2×33=245÷7×23=282÷6×61=168÷8×28=540÷6×72=21÷3×26=75÷5×94=20÷5×63=168÷8×59=96÷8×61=511÷7×73=16÷4×41=180÷4×67=20÷4×13=747÷9×11=240÷8×22=208÷8×83=102÷6×30=92÷2×34=28÷4×89=153÷9×94=49÷7×20=549÷9×10=368÷8×11=108÷2×45=310+(187-144)=627+(807-93)=475+(368-111)=629+(558-188)=150+(396-191)=980+(416-293)=269+(461-207)=635+(858-299)=454+(367-198)=538+(970-767)=344+(88-72)=965+(808-257)=417+(205-25)=892+(405-223)=452+(157-85)=589+(950-388)=252+(387-68)=161+(776-56)=124+(318-232)=26+(754-545)=332+(168-141)=113+(540-19)=77+(295-45)=376+(948-720)=28+(366-61)=334+(884-761)=194+(382-342)=931+(764-516)=273+(485-361)=226+(690-569)=433+(207-200)=604+(836-541)=108+(417-189)=96+(665-118)=421+(180-72)=569+(531-461)=364+(474-360)=128+(802-128)=318+(86-65)=119+(294-117)=310-(94+77)=904-(525+27)=497-(54+37)=543-(191+228)=427-(116+60)=575-(380+156)=462-(29+350)=989-(587+116)=491-(161+308)=798-(388+254)=238-(155+26)=517-(237+194)=443-(298+31)=310-(119+111)=325-(46+173)=984-(391+340)=430-(143+194)=803-(37+478)=491-(239+15)=821-(116+546)=442-(191+98)=721-(606+66)=443-(93+115)=780-(275+44)=316-(67+242)=628-(105+238)=458-(147+197)=776-(14+430)=293-(160+127)=801-(45+505)=368-(126+227)=779-(133+416)=279-(186+76)=937-(461+324)=133-(51+39)=747-(274+203)=287-(151+116)=978-(266+698)=307-(31+236)=211-(57+56)=443-(291-100)=498-(851-598)=397-(202-181)=775-(257-240)=280-(255-27)=833-(415-228)=247-(221-154)=658-(179-69)=444-(423-68)=302-(789-508)=366-(416-285)=877-(968-167)=332-(297-65)=668-(452-28)=189-(296-160)=223-(509-349)=424-(276-205)=552-(562-530)=318-(392-115)=806-(696-174)=179-(349-223)=788-(525-37)=330-(250-233)=866-(692-369)=447-(225-162)=390-(874-759)=280-(157-141)=486-(611-232)=137-(490-386)=783-(109-32)=446-(197-69)=565-(778-440)=164-(467-363)=757-(746-21)=99-(409-388)=564-(930-896)=170-(395-314)=781-(530-360)=415-(425-281)=759-(603-234)=81÷(24÷8)=378÷(81÷9)=304÷(10÷5)=329÷(56÷8)=364÷(14÷7)=196÷(14÷7)=372÷(32÷8)=445÷(25÷5)=120÷(36÷6)=910÷(15÷3)=390÷(12÷4)=966÷(14÷7)=414÷(63÷7)=476÷(56÷8)=156÷(16÷4)=452÷(12÷6)=138÷(36÷6)=368÷(16÷8)=296÷(24÷6)=860÷(12÷6)=336÷(21÷3)=736÷(16÷4)=348÷(12÷2)=378÷(16÷8)=39÷(15÷5)=872÷(10÷5)=288÷(16÷8)=897÷(24÷8)=448÷(16÷4)=693÷(42÷6)=264÷(30÷5)=960÷(32÷8)=394÷(14÷7)=216÷(24÷8)=81÷(27÷3)=948÷(18÷9)=496÷(10÷5)=144÷(48÷6)=495÷(10÷2)=564÷(12÷3)=172÷(2×2)=192÷(2×4)=12÷(2×2)=848÷(4×2)=582÷(3×2)=896÷(2×4)=333÷(3×3)=704÷(2×2)=369÷(3×3)=138÷(2×3)=904÷(2×2)=988÷(2×2)=384÷(2×2)=296÷(2×4)=836÷(2×2)=828÷(3×2)=576÷(4×2)=276÷(2×2)=882÷(3×2)=128÷(2×2)=656÷(2×4)=924÷(3×2)=864÷(4×2)=432÷(2×3)=846÷(2×3)=972÷(3×3)=774÷(2×3)=888÷(3×2)=738÷(2×3)=90÷(3×2)=660÷(3×2)=180÷(2×3)=702÷(2×3)=796÷(2×2)=423÷(3×3)=648÷(2×2)=88÷(4×2)=560÷(2×2)=414÷(3×3)=960÷(2×2)=474×(14÷7)=679×(16÷4)=322×(15÷5)=942×(18÷2)=111×(12÷3)=404×(16÷4)=259×(18÷9)=972×(40÷5)=100×(42÷7)=682×(63÷7)=10×(28÷7)=481×(48÷6)=78×(72÷8)=718×(36÷4)=27×(36÷4)=850×(48÷6)=113×(35÷5)=237×(30÷5)=325×(18÷6)=182×(56÷7)=62×(18÷9)=68×(48÷8)=31×(72÷8)=177×(18÷3)=78×(36÷9)=660×(18÷3)=59×(12÷4)=361×(24÷8)=54×(25÷5)=548×(24÷8)=89×(28÷4)=409×(40÷5)=180×(18÷9)=563×(24÷6)=134×(21÷3)=717×(56÷8)=326×(27÷9)=676×(24÷4)=90×(10÷5)=867×(56÷8)=48×(84÷6)=14×(432÷9)=14×(172÷4)=85×(108÷9)=30×(297÷9)=17×(38÷2)=13×(310÷5)=88×(255÷3)=41×(96÷6)=20×(180÷5)=25×(144÷6)=72×(75÷3)=10×(378÷9)=99×(536÷8)=93×(50÷5)=86×(558÷6)=11×(360÷4)=16×(126÷9)=23×(56÷2)=52×(182÷7)=17×(90÷2)=17×(432÷8)=60×(90÷9)=92×(657÷9)=33×(162÷6)=90×(224÷7)=28×(216÷8)=36×(120÷5)=74×(72÷6)=31×(528÷6)=25×(168÷6)=62×(459÷9)=25×(117÷9)=13×(182÷7)=63×(90÷6)=82×(448÷7)=10×(873÷9)=13×(124÷4)=81×(36÷3)=57×(576÷6)=409+75×7=681+184×3=189+58×5=686+290×2=496+72×7=618+20×3=202+108×4=923+431×2=470+82×6=500+292×3=93+45×2=219+28×8=20+226×3=591+41×4=12+45×9=604+50×5=305+65×4=235+149×6=476+52×9=501+134×3=333+197×2=116+117×3=118+251×3=520+128×2=181+247×2=401+97×2=378+124×3=285+139×2=82+221×2=934+64×5=34×3+378=431×2+328=19×9+419=50×5+239=15×5+255=48×7+714=47×9+61=67×4+599=127×4+379=112×4+616=149+16×53=727+35×22=85+33×11=561+11×81=368+17×34=855+59×15=301+15×36=614+25×16=27+32×21=593+11×13=63+14×43=152+22×24=76+13×63=444+13×11=187+35×18=408+13×24=158+20×35=722+62×12=286+30×19=877+29×34=10+27×19=850+14×16=189+10×46=889+65×15=218+10×68=952+17×33=138+11×33=898+27×14=403+23×12=726+21×37=21×17+416=36×20+281=48×13+278=11×41+504=55×16+82=13×74+355=26×21+249=11×88+777=15×18+163=12×32+852=433-14×16=773-17×12=391-10×15=796-38×11=465-24×12=581-15×15=450-30×10=974-10×45=472-17×26=811-11×23=295-19×11=868-48×13=402-12×15=995-22×43=242-13×17=267-16×10=384-12×26=991-12×82=487-25×18=247-20×12=452-12×20=895-15×34=482-21×20=763-49×12=307-21×13=848-11×30=398-15×15=811-51×10=379-11×14=530-10×41=490-12×20=941-46×20=181-10×14=978-18×47=388-30×12=443-26×14=350-14×12=700-12×12=267-11×10=914-26×30=191-21×8=856-77×4=143-11×3=554-84×5=425-16×6=878-164×2=418-87×2=754-190×3=394-23×8=180-15×9=483-217×2=601-134×4=459-30×8=891-141×4=166-16×4=969-327×2=336-23×7=897-37×6=489-16×4=343-45×2=414-13×6=782-50×3=365-45×3=645-70×4=423-105×3=866-39×8=456-22×8=504-62×4=140-12×9=995-63×2=272-12×2=993-227×3=491-27×6=628-296×2=233-18×3=753-21×8=127-23×5=295-91×3=465-25×6=925-75×9=12×34-78=25×32-718=23×17-60=33×28-825=45×10-295=49×14-180=47×10-349=10×57-152=22×21-231=77×11-586=13×11-107=21×13-211=15×31-384=28×18-336=25×12-153=10×59-23=20×10-45=13×73-933=10×36-208=36×20-338=23×21-272=66×14-455=28×16-80=47×18-313=27×13-188=10×46-359=11×21-104=24×30-59=16×24-103=13×67-317=22×17-355=20×27-339=32×10-125=19×30-346=11×39-55=42×23-838=10×47-93=39×10-379=27×10-49=23×16-328=96×2-114=189×9-297=278×2-100=907×3-802=436×2-111=669×9-482=142×3-121=494×6-425=225×3-236=382×7-82=112×6-217=900×6-387=178×3-482=649×5-363=224×2-227=469×9-614=176×2-93=260×2-344=109×4-306=277×7-593=43×4-80=623×5-392=389×2-544=661×8-23=129×3-363=274×7-273=199×4-794=805×8-267=65×9-462=228×6-412=451×2-317=896×8-24=166×2-302=425×2-789=444×2-755=374×6-119=318×3-651=901×5-166=278×2-240=651×5-450=408+200÷5=533+264÷6=459+624÷4=99+888÷4=460+945÷7=151+272÷8=110+824÷4=486+72÷2=195+123÷3=270+36÷3=166+398÷2=308+519÷3=379+620÷2=973+474÷3=233+242÷2=209+270÷2=458+170÷5=533+362÷2=160+42÷3=890+570÷6=352÷8+243=386÷2+714=68÷4+325=210÷6+431=564÷4+225=327÷3+588=312÷4+495=584÷2+255=515÷5+92=950÷5+572=609÷3+447=579÷3+448=600÷8+385=278÷2+900=834÷3+39=297÷9+859=486÷2+202=678÷6+91=750÷3+316=35÷5+747=439-963÷9=165-768÷6=157-84÷3=182-226÷2=496-384÷4=502-824÷8=347-250÷5=645-321÷3=329-896÷8=204-252÷2=315-456÷2=831-272÷4=402-42÷3=424-102÷2=143-348÷3=865-700÷5=327-424÷8=943-690÷5=425-928÷8=871-524÷4=443-514÷2=570-504÷9=99-140÷5=853-621÷3=259-261÷3=729-378÷9=390-45÷5=958-796÷4=241-640÷5=939-848÷8=79-85÷5=886-36÷4=68-82÷2=826-189÷9=286-168÷3=770-420÷2=431-480÷6=700-940÷2=116-32÷4=429-254÷2=42×(301-281)=14×(530-519)=16×(304-275)=17×(409-335)=10×(315-238)=25×(630-580)=15×(438-397)=31×(243-221)=27×(88-69)=51×(129-44)=63×(372-358)=70×(125-54)=57×(274-259)=23×(589-520)=25×(180-162)=16×(256-163)=45×(428-410)=15×(844-803)=13×(361-314)=88×(677-604)=(300-274)×33=(619-534)×86=(79-68)×88=(545-448)×95=(205-169)×23=(217-141)×90=(315-295)×10=(279-229)×30=(223-179)×22=(227-205)×35=(89-71)×19=(295-239)×87=(353-313)×16=(960-921)×24=(57-40)×10=(767-704)×66=(82-45)×16=(339-286)×78=(496-464)×20=(527-483)×19=127×(81-75)=885×(112-104)=43×(153-146)=663×(212-204)=156×(416-410)=60×(687-684)=318×(428-425)=387×(734-730)=16×(461-455)=891×(173-165)=126×(73-69)=984×(809-804)=51×(389-383)=557×(906-899)=168×(214-209)=367×(907-900)=126×(405-401)=661×(539-531)=125×(150-145)=755×(518-514)=16×(483-477)=709×(668-664)=125×(439-436)=132×(749-741)=17×(225-222)=931×(468-459)=56×(250-242)=128×(707-698)=310×(477-474)=164×(253-250)=320×(323-320)=149×(789-786)=137×(286-280)=506×(867-864)=43×(289-283)=839×(526-520)=54×(352-345)=357×(193-189)=35×(369-361)=623×(734-727)=333÷(195-186)=686÷(46-39)=410÷(403-398)=668÷(769-765)=132÷(24-21)=224÷(570-562)=96÷(128-125)=192÷(966-963)=114÷(30-24)=327÷(835-832)=270÷(329-324)=39÷(614-611)=234÷(22-13)=940÷(169-165)=42÷(78-71)=872÷(45-43)=12÷(439-436)=664÷(799-791)=63÷(181-178)=880÷(251-243)=314÷(128-126)=108÷(774-765)=454÷(420-418)=192÷(857-855)=54÷(81-78)=106÷(396-394)=396÷(139-136)=782÷(218-216)=162÷(307-305)=255÷(45-40)=126÷(396-394)=154÷(970-968)=462÷(406-400)=240÷(411-407)=432÷(406-404)=362÷(580-578)=354÷(316-310)=102÷(266-263)=100÷(362-358)=312÷(52-49)=(372-267)÷3=(837-189)÷4=(364-160)÷4=(234-180)÷2=(367-175)÷4=(597-77)÷5=(422-226)÷4=(824-416)÷8=(497-225)÷2=(422-20)÷3=(419-363)÷8=(334-208)÷7=(288-27)÷3=(882-568)÷2=(466-396)÷7=(789-483)÷6=(454-266)÷4=(879-67)÷7=(360-171)÷9=(703-503)÷2=(416-196)÷4=(978-290)÷2=(295-255)÷4=(839-355)÷2=(485-350)÷3=(943-145)÷7=(310-130)÷3=(893-49)÷4=(340-48)÷2=(494-319)÷5=(254-134)÷5=(813-373)÷4=(209-128)÷9=(276-130)÷2=(260-148)÷2=(701-47)÷6=(415-37)÷2=(928-188)÷2=(408-30)÷3=(451-163)÷9=1/7+4/7=3/7+2/7=3/6+2/6=3/8+2/8=4/8+3/8=2/5+3/5=1/5+3/5=2/8+6/8=1/7+2/7=1/3+2/3=1/6+4/6=1/10+9/10=2/4-1/4=6/10-1/10=2/5-1/5=2/3-1/3=4/6-1/6=3/5-1/5=2/6-1/6=7/10-1/10=5/8-1/8=3/9-1/9=4/8-2/8=5/6-1/6=0.7+5.9=7.3+63.1=4.7+3.3=0.3+2.5=8.2+5.8=26.3+27.5=4.0+4.4=21.2+57.9=1.2+9.7=10.0+4.9=4.8+1.3=5.1+2.9=0.6+9.9=76.9+19.0=9.4+6.7=3.0+6.1=7.1+2.8=34.1+56.1=3.7+1.8=49.9+48.2=8.9+8.0=9.8+2.8=0.4+4.3=44.6+2.2=8.3+0.7=19.3+63.5=7.6+1.8=6.5+5.9=9.8+1.2=4.4+18.0=1.1+7.3=83.8+3.1=0.6+7.0=8.7+6.5=2.7+8.6=58.9+14.9=5.0+4.0=8.0+44.8=8.0+1.0=7.6+4.9=5.3-4.0=27.3-17.1=5.3-2.4=8.2-1.6=8.7-0.3=86.1-3.0=6.4-6.2=57.1-43.5=1.6-0.6=7.7-4.7=8.5-1.8=92.0-47.7=5.8-4.7=67.9-65.4=8.7-2.1=7.2-6.1=9.5-2.5=61.0-52.9=9.7-6.2=74.9-27.6=4.5-1.5=8.6-3.3=8.0-1.5=99.2-43.3=7.6-5.0=55.5-22.2=9.4-5.0=8.8-2.5=10.0-0.3=82.6-28.7=4.9-0.3=91.2-27.6=8.2-7.4=9.6-2.2=7.8-4.6=53.0-44.3=5.6-3.8=86.7-85.1=7.4-2.8=8.6-5.5=参考答案191+199=390793+441=1234244+138=382502+137=639208+201=409684+247=931249+113=362837+782=1619294+95=389404+384=788118+317=435316+302=618344+100=444762+173=935268+109=37740+147=18770+79=149398+688=1086190+246=436348+961=1309176+116=292195+299=494144+123=267618+504=112286+342=428445+258=70317+40=57198+443=641216+134=350491+915=140695+58=153759+320=1079374+70=444205+225=430197+163=360189+195=38466+317=383996+854=1850117+287=404145+397=542359-131=228694-449=245415-305=110613-475=138411-85=326900-343=557465-227=238774-205=569464-337=127208-109=99442-68=374605-328=277115-33=82722-341=381427-261=166956-320=636355-230=125783-70=713402-141=261368-245=123397-211=186572-88=484292-217=75395-34=361182-107=75230-71=159217-205=12104-44=60242-93=149814-375=439214-181=33572-268=304341-189=152885-268=617137-96=41133-48=85242-201=41778-748=30250-141=109763-448=31586×2=172847×7=592964×2=128381×7=266713×3=39424×9=3816482×2=964682×5=341057×9=513276×6=1656361×2=722155×9=139599×8=792257×3=77141×3=12392×3=27625×4=10095×6=57069×7=483374×2=748164×4=656625×9=562599×7=693488×3=1464163×6=978574×2=1148160×6=960706×7=4942111×6=666327×7=228946×6=276222×4=88868×8=544111×2=222145×4=58080×2=160116×4=464309×7=2163147×6=882139×4=55640÷8=5903÷3=301196÷4=49138÷3=46210÷2=10574÷2=3786÷2=4320÷4=5125÷5=25976÷8=12236÷2=18495÷9=55276÷2=138216÷4=5480÷5=16657÷3=219203÷7=29132÷3=4468÷4=1748÷6=8399÷3=133272÷8=34288÷9=32920÷5=184376÷8=47524÷4=131126÷9=14288÷3=96276÷3=92996÷4=249188÷4=47984÷3=328388÷2=194432÷9=48339÷3=11399÷9=11360÷6=60182÷7=26156÷2=78308÷4=7723×13=29933×53=174973×11=80312×38=45633×20=66064×23=147240×18=72086×20=172033×30=99020×85=170062×15=93054×63=340220×16=32010×17=17033×27=89120×99=198012×37=44481×26=210627×14=37899×82=811866×15=99042×83=348619×17=32391×93=846318×35=63040×44=176062×14=86866×17=112218×17=30621×22=46231×13=40380×48=384041×13=53381×80=648034×29=98613×47=61118×11=19830×74=222014×19=26689×62=551874+653+63=790164+859+205=1228287+187+401=875271+238+430=939445+308+208=961927+666+253=1846578+253+78=909432+223+54=709406+191+103=700702+888+638=2228417+435+122=974547+93+850=149028+389+399=816429+282+904=1615304+263+195=76277+736+746=1559160+171+335=666440+426+890=175637+376+164=577819+793+303=1915194+635+151=980555+935+719=2209548+169+166=883104+833+32=969498+257+132=887418+468+50=936165+242+411=818379+969+830=2178103+408+366=877362+222+765=134942+127+415=584806+745+869=2420129+536+292=957363+60+889=1312200+297+72=569195+365+491=1051242+360+282=884549+553+529=1631351+369+30=750528+393+110=1031158+120-148=130542+454-977=1912+483-55=440714+538-978=274291+25-64=252821+168-196=793209+91-17=283758+488-395=85177+24-42=59191+503-18=676257+146-350=53399+296-566=12961+240-12=289493+976-304=1165180+223-398=5146+854-359=64183+399-183=299708+261-363=606136+362-25=473799+14-644=169192+193-236=149313+943-255=1001391+40-133=298432+324-693=6356+116-73=9991+33-38=86198+264-431=31501+623-176=948125+266-70=321657+897-586=96817+257-266=8190+610-535=26595+320-282=133886+244-715=415171+295-232=234436+439-823=52126+367-222=271205+157-169=193362+137-338=161302+560-548=314351-154-137=60548-123-218=207444-313-72=59872-68-441=363358-157-163=38437-230-170=37475-124-71=280645-36-165=444462-219-138=105733-422-256=55365-123-24=218829-403-144=282462-188-130=144807-292-480=35338-215-30=93905-534-314=57485-402-82=1639-27-527=85348-37-239=72637-564-17=56336-71-185=80807-148-214=445499-225-64=210816-49-275=492397-16-315=66709-45-13=651438-207-78=153515-22-123=370291-35-146=110901-235-31=635471-204-16=251918-255-461=202386-67-203=116629-133-97=399494-204-62=228617-201-190=226449-418-19=12995-12-219=764467-166-219=82746-283-263=200155-14+136=277710-639+377=448357-305+291=343597-106+66=557328-196+10=142208-77+80=211447-180+175=442507-453+917=971289-63+105=331190-173+654=67157-50+300=307965-532+175=608135-57+345=423904-229+536=1211474-375+395=49471-57+308=322304-128+285=461916-23+419=1312247-153+345=439718-352+763=1129450-373+221=298166-129+792=829404-295+120=229907-69+272=1110415-410+448=453256-131+256=381191-93+73=171738-597+957=1098147-101+301=347945-915+313=343344-176+147=315762-701+274=335298-209+282=371936-530+411=817481-107+23=397195-109+719=805454-448+233=239967-558+100=509313-152+313=474817-241+507=108313×10×4=52084×21×7=1234813×25×3=97557×65×8=2964014×10×3=42051×92×4=1876810×42×2=84084×75×7=4410010×14×7=98091×59×6=3221411×23×2=50634×24×8=652811×24×3=79243×71×2=610614×12×4=67254×96×8=4147231×12×2=74468×40×5=1360011×22×2=48433×34×2=224413×22×2=57258×88×8=4083223×16×2=73610×70×7=490011×11×7=84796×60×5=2880042×10×2=84035×60×9=1890018×21×2=75635×28×7=686022×13×3=85834×49×9=1499412×10×2=24033×87×2=574224×15×2=72063×57×6=2154613×12×5=78038×89×8=2705611×25×3=82519×58×8=881620×3×2=120169×2×4=1352119×2×4=95210×9×6=54024×8×4=768171×2×4=136813×4×6=31224×6×8=115214×3×6=25243×3×9=116189×2×4=712114×5×3=171034×7×2=476487×2×5=487014×7×6=58888×3×7=184834×3×7=714314×3×5=471026×8×3=62467×8×2=107232×7×3=672101×6×5=303010×3×8=240122×7×5=427060×6×2=72055×4×7=154012×9×2=216214×2×3=128416×5×2=160275×3×9=742542×7×2=588226×2×9=406822×3×9=594124×8×4=396820×2×7=280129×4×8=412881×2×3=486134×2×9=241256×2×5=560355×2×5=355023×2×41=188648×2×98=940824×3×15=108018×5×11=99028×3×71=596410×5×26=130010×6×48=288010×6×10=60018×5×54=486019×2×77=292616×3×57=273628×2×23=128836×2×84=604831×3×43=399942×2×49=411645×2×22=198017×5×77=654520×3×15=90016×5×29=232023×3×78=538224×3×18=129637×2×25=185015×2×96=288021×4×34=285617×5×59=501513×5×19=123525×3×61=457511×4×84=369621×3×85=535514×5×85=595011×2×50=110016×5×54=432034×2×51=346812×5×49=294017×5×48=408028×2×68=380810×3×30=90017×5×71=603523×2×25=115018×4×87=626446×10÷2=23054×70÷3=126024×34÷8=10266×31÷3=68289×10÷5=17824×68÷4=40810×55÷5=11096×29÷4=69645×11÷5=9995×15÷3=47540×21÷2=42088×57÷6=83615×54÷6=13596×65÷6=104053×12÷6=10630×90÷2=135040×13÷2=26092×63÷2=289814×62÷2=43477×24÷6=30812×57÷4=17192×47÷4=108137×18÷2=33348×60÷8=36073×12÷6=14621×36÷6=12660×14÷7=12090×27÷3=81012×25÷6=5096×62÷6=99232×30÷5=19288×30÷5=52833×30÷3=33088×20÷8=22045×11÷3=16544×72÷3=105632×24÷2=38474×28÷7=29612×69÷2=41494×45÷3=1410100×3÷4=75768×4÷3=102488×2÷4=44284×5÷2=710222×2÷3=148201×2÷3=134315×2÷6=105504×4÷7=288142×6÷4=213438×6÷4=65764×7÷8=5665×6÷5=7873×9÷3=219339×3÷9=113182×3÷2=273558×9÷2=2511120×5÷4=150245×6÷7=210132×4÷3=176861×2÷7=246120×5÷6=100468×5÷4=585160×6÷2=480287×9÷3=861309×3÷9=103946×3÷6=47386×2÷4=43428×3÷6=21497×6÷3=194845×8÷5=1352116×6÷2=348912×9÷8=1026329×3÷7=141606×2÷4=303218×2÷4=109935×4÷2=187054×8÷2=216482×6÷4=723328×3÷6=164946×6÷3=1892126÷3÷3=1496÷2÷3=16720÷3÷3=80252÷6÷7=696÷4÷6=484÷2÷6=7420÷7÷6=10910÷5÷7=26208÷2÷4=26210÷5÷2=21480÷2÷5=48495÷5÷9=11602÷2÷7=4384÷4÷7=3936÷4÷6=39384÷3÷4=32876÷6÷2=73240÷8÷2=15567÷3÷3=63856÷2÷2=214432÷4÷6=1880÷5÷8=2918÷9÷3=34864÷2÷8=54406÷2÷7=29165÷5÷3=11154÷2÷7=11840÷4÷5=42600÷2÷2=150684÷9÷2=38357÷3÷7=17666÷3÷6=37560÷8÷5=14576÷9÷4=16774÷2÷3=129184÷2÷4=23660÷3÷4=55525÷5÷3=35585÷5÷3=39864÷2÷4=108530÷2×3=795104÷2×7=36480÷8×7=70448÷8×5=280382÷2×9=1719895÷5×3=537774÷3×4=1032184÷2×8=736888÷8×4=444672÷7×5=480170÷2×8=680684÷9×2=152380÷2×6=1140140÷4×2=70174÷6×5=145508÷4×8=101621÷7×8=24450÷2×6=1350612÷9×3=204624÷6×2=208558÷6×2=186245÷5×2=98842÷2×6=252675÷5×8=120896÷8×3=33668÷2×3=102390÷6×8=520866÷2×3=1299976÷4×3=732500÷5×8=800128÷2×5=32086÷2×3=129400÷4×2=200772÷2×6=2316200÷2×7=700492÷2×4=984712÷4×9=1602903÷3×2=602648÷2×5=1620490÷2×4=98016÷8×61=122190÷5×63=239496÷8×47=564369÷9×51=209163÷9×76=532120÷6×34=68074÷2×23=851752÷8×32=300875÷5×61=915112÷7×55=88088÷4×40=880150÷3×46=230049÷7×86=602444÷6×16=118499÷9×15=165106÷2×33=1749245÷7×23=805282÷6×61=2867168÷8×28=588540÷6×72=648021÷3×26=18275÷5×94=141020÷5×63=252168÷8×59=123996÷8×61=732511÷7×73=532916÷4×41=164180÷4×67=301520÷4×13=65747÷9×11=913240÷8×22=660208÷8×83=2158102÷6×30=51092÷2×34=156428÷4×89=623153÷9×94=159849÷7×20=140549÷9×10=610368÷8×11=506108÷2×45=2430310+(187-144)=353627+(807-93)=1341475+(368-111)=732629+(558-188)=999150+(396-191)=355980+(416-293)=1103269+(461-207)=523635+(858-299)=1194454+(367-198)=623538+(970-767)=741344+(88-72)=360965+(808-257)=1516417+(205-25)=597892+(405-223)=1074452+(157-85)=524589+(950-388)=1151252+(387-68)=571161+(776-56)=881124+(318-232)=21026+(754-545)=235332+(168-141)=359113+(540-19)=63477+(295-45)=327376+(948-720)=60428+(366-61)=333334+(884-761)=457194+(382-342)=234931+(764-516)=1179273+(485-361)=397226+(690-569)=347433+(207-200)=440604+(836-541)=899108+(417-189)=33696+(665-118)=643421+(180-72)=529569+(531-461)=639364+(474-360)=478128+(802-128)=802318+(86-65)=339119+(294-117)=296310-(94+77)=139904-(525+27)=352497-(54+37)=406543-(191+228)=124427-(116+60)=251575-(380+156)=39462-(29+350)=83989-(587+116)=286491-(161+308)=22798-(388+254)=156238-(155+26)=57517-(237+194)=86443-(298+31)=114310-(119+111)=80325-(46+173)=106984-(391+340)=253430-(143+194)=93803-(37+478)=288491-(239+15)=237821-(116+546)=159442-(191+98)=153721-(606+66)=49443-(93+115)=235780-(275+44)=461316-(67+242)=7628-(105+238)=285458-(147+197)=114776-(14+430)=332293-(160+127)=6801-(45+505)=251368-(126+227)=15779-(133+416)=230279-(186+76)=17937-(461+324)=152133-(51+39)=43747-(274+203)=270287-(151+116)=20978-(266+698)=14307-(31+236)=40211-(57+56)=98443-(291-100)=252498-(851-598)=245397-(202-181)=376775-(257-240)=758280-(255-27)=52833-(415-228)=646247-(221-154)=180658-(179-69)=548444-(423-68)=89302-(789-508)=21366-(416-285)=235877-(968-167)=76332-(297-65)=100668-(452-28)=244189-(296-160)=53223-(509-349)=63424-(276-205)=353552-(562-530)=520318-(392-115)=41806-(696-174)=284179-(349-223)=53788-(525-37)=300330-(250-233)=313866-(692-369)=543447-(225-162)=384390-(874-759)=275280-(157-141)=264486-(611-232)=107137-(490-386)=33783-(109-32)=706446-(197-69)=318565-(778-440)=227164-(467-363)=60757-(746-21)=3299-(409-388)=78564-(930-896)=530170-(395-314)=89781-(530-360)=611415-(425-281)=271759-(603-234)=39081÷(24÷8)=27378÷(81÷9)=42304÷(10÷5)=152329÷(56÷8)=47364÷(14÷7)=182196÷(14÷7)=98372÷(32÷8)=93445÷(25÷5)=89120÷(36÷6)=20910÷(15÷3)=182390÷(12÷4)=130966÷(14÷7)=483414÷(63÷7)=46476÷(56÷8)=68156÷(16÷4)=39452÷(12÷6)=226138÷(36÷6)=23368÷(16÷8)=184296÷(24÷6)=74860÷(12÷6)=430336÷(21÷3)=48736÷(16÷4)=184348÷(12÷2)=58378÷(16÷8)=18939÷(15÷5)=13872÷(10÷5)=436288÷(16÷8)=144897÷(24÷8)=299448÷(16÷4)=112693÷(42÷6)=99264÷(30÷5)=44960÷(32÷8)=240394÷(14÷7)=197216÷(24÷8)=7281÷(27÷3)=9948÷(18÷9)=474496÷(10÷5)=248144÷(48÷6)=18495÷(10÷2)=99564÷(12÷3)=141172÷(2×2)=43192÷(2×4)=2412÷(2×2)=3848÷(4×2)=106582÷(3×2)=97896÷(2×4)=112333÷(3×3)=37704÷(2×2)=176369÷(3×3)=41138÷(2×3)=23904÷(2×2)=226988÷(2×2)=247384÷(2×2)=96296÷(2×4)=37836÷(2×2)=209828÷(3×2)=138576÷(4×2)=72276÷(2×2)=69882÷(3×2)=147128÷(2×2)=32656÷(2×4)=82924÷(3×2)=154864÷(4×2)=108432÷(2×3)=72846÷(2×3)=141972÷(3×3)=108774÷(2×3)=129888÷(3×2)=148738÷(2×3)=12390÷(3×2)=15660÷(3×2)=110180÷(2×3)=30702÷(2×3)=117796÷(2×2)=199423÷(3×3)=47648÷(2×2)=16288÷(4×2)=11560÷(2×2)=140414÷(3×3)=46960÷(2×2)=240474×(14÷7)=948679×(16÷4)=2716322×(15÷5)=966942×(18÷2)=8478111×(12÷3)=444404×(16÷4)=1616259×(18÷9)=518972×(40÷5)=7776100×(42÷7)=600682×(63÷7)=613810×(28÷7)=40481×(48÷6)=384878×(72÷8)=702718×(36÷4)=646227×(36÷4)=243850×(48÷6)=6800113×(35÷5)=791237×(30÷5)=1422325×(18÷6)=975182×(56÷7)=145662×(18÷9)=12468×(48÷8)=40831×(72÷8)=279177×(18÷3)=106278×(36÷9)=312660×(18÷3)=396059×(12÷4)=177361×(24÷8)=108354×(25÷5)=270548×(24÷8)=164489×(28÷4)=623409×(40÷5)=3272180×(18÷9)=360563×(24÷6)=2252134×(21÷3)=938717×(56÷8)=5019326×(27÷9)=978676×(24÷4)=405690×(10÷5)=180867×(56÷8)=606948×(84÷6)=67214×(432÷9)=67214×(172÷4)=60285×(108÷9)=102030×(297÷9)=99017×(38÷2)=32313×(310÷5)=80688×(255÷3)=748041×(96÷6)=65620×(180÷5)=72025×(144÷6)=60072×(75÷3)=180010×(378÷9)=42099×(536÷8)=663393×(50÷5)=93086×(558÷6)=799811×(360÷4)=99016×(126÷9)=22423×(56÷2)=64452×(182÷7)=135217×(90÷2)=76517×(432÷8)=91860×(90÷9)=60092×(657÷9)=671633×(162÷6)=89190×(224÷7)=288028×(216÷8)=75636×(120÷5)=86474×(72÷6)=88831×(528÷6)=272825×(168÷6)=70062×(459÷9)=316225×(117÷9)=32513×(182÷7)=33863×(90÷6)=94582×(448÷7)=524810×(873÷9)=97013×(124÷4)=40381×(36÷3)=97257×(576÷6)=547