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262+47=99+409=76+70=315+401=197+202=330+236=150+38=361+819=119+317=408+97=283+215=985+559=252+156=423+268=299+190=193+266=264+187=385+290=106+316=633+931=161+296=448+88=189+136=925+561=118+136=359+165=67+256=447+94=29+54=970+956=221+181=301+554=150+281=301+183=263+225=109+284=229+210=776+798=135+306=342+130=172-98=849-378=351-23=440-121=431-348=45-25=289-12=953-489=70-21=937-867=252-196=740-609=381-53=765-568=334-187=750-141=490-242=510-263=472-316=948-883=299-255=515-289=342-111=894-329=387-217=758-515=393-248=893-426=64-14=843-471=301-171=703-127=109-22=703-236=485-177=422-197=490-155=581-240=491-12=942-667=62×6=641×7=54×2=767×2=219×3=580×4=180×2=996×3=121×5=359×4=316×2=118×2=83×9=151×8=66×7=469×6=61×2=183×8=460×2=997×4=80×5=420×4=38×3=689×9=80×9=88×8=442×2=63×4=58×8=623×3=108×9=877×8=34×6=668×2=36×3=121×7=70×6=744×8=85×5=595×9=364÷2=124÷2=360÷4=375÷5=92÷4=922÷2=255÷5=432÷6=234÷2=783÷9=220÷4=49÷7=48÷4=724÷4=350÷5=645÷5=140÷4=214÷2=64÷4=252÷7=33÷3=456÷2=161÷7=944÷8=88÷8=469÷7=96÷2=378÷7=217÷7=567÷9=108÷2=565÷5=329÷7=896÷7=80÷5=166÷2=352÷4=580÷5=245÷7=548÷4=41×15=75×95=27×24=51×15=22×13=17×68=27×26=98×90=12×28=68×47=20×42=81×18=20×25=36×48=26×34=36×68=62×12=26×42=30×26=59×40=19×44=32×85=18×20=23×93=13×22=56×76=33×27=21×13=15×22=19×10=17×55=78×50=10×48=51×41=15×39=83×48=20×18=83×10=21×39=34×66=179+62+654=883+111+542=396+165+323=25+385+632=183+280+299=423+374+752=266+297+430=761+963+526=109+720+134=657+88+406=482+242+137=853+91+425=146+397+270=742+134+320=58+653+213=224+940+152=62+285+158=226+525+21=89+309+172=943+197+337=144+95+272=986+687+786=216+192+573=263+198+565=185+651+137=71+385+399=101+282+409=686+776+994=241+305+203=186+387+378=354+330+163=842+428+495=259+404+331=354+807+67=331+149+210=162+961+582=104+381+432=869+252+74=469+313+86=995+119+909=341+133-415=571+343-359=117+280-331=153+633-581=200+47-65=103+295-368=102+151-54=977+963-856=157+160-211=185+702-470=240+142-132=684+149-615=47+397-238=979+143-433=98+213-49=502+135-588=310+156-455=528+107-89=93+371-448=537+865-104=141+295-45=900+639-459=110+26-106=803+865-539=211+163-245=599+604-763=115+237-209=70+817-734=21+378-334=724+520-246=181+275-178=395+603-287=103+349-14=197+773-291=47+425-343=294+323-123=231+36-155=954+710-154=333+51-356=970+173-820=494-90-23=693-183-229=488-23-371=897-126-447=400-72-250=978-58-256=373-28-91=405-192-89=461-80-210=801-118-682=454-226-27=780-91-90=411-103-297=839-231-114=477-171-275=552-46-108=251-132-97=776-28-682=495-255-212=878-265-490=348-30-231=896-385-469=409-108-296=809-122-270=349-27-205=886-464-118=377-236-106=538-92-247=425-43-134=964-409-315=314-54-185=880-132-704=404-41-66=992-139-842=318-183-10=949-671-123=406-134-236=393-49-256=307-113-172=867-47-115=410-91+32=941-913+175=168-50+24=914-711+741=183-165+273=768-613+506=337-297+359=377-108+614=102-78+438=845-241+792=83-77+262=913-185+360=281-268+206=789-706+891=369-311+407=395-99+440=203-157+136=551-513+826=372-193+35=298-167+723=177-112+228=794-149+18=396-48+52=102-42+93=139-80+380=109-80+278=493-258+115=899-324+57=488-171+91=662-66+201=451-429+465=499-177+489=193-58+209=799-120+207=455-407+323=511-454+677=496-454+319=876-483+35=426-145+209=170-51+849=10×30×3=77×16×5=11×17×5=19×47×3=18×19×2=56×92×6=23×12×3=83×79×2=21×22×2=72×61×5=16×30×2=94×55×8=44×10×2=53×54×4=34×11×2=37×58×7=12×14×2=64×95×4=31×10×3=43×54×8=14×20×2=43×77×9=14×12×2=59×14×3=32×15×2=32×95×9=22×15×2=90×93×5=31×15×2=14×21×9=36×12×2=13×84×3=12×10×6=46×71×3=10×38×2=16×66×9=10×13×3=59×83×7=25×17×2=41×44×5=45×3×5=50×8×9=33×5×6=111×9×4=23×9×4=337×2×9=11×8×7=157×4×6=47×2×4=195×4×2=20×3×5=129×7×5=120×4×2=107×9×7=30×2×8=368×2×9=83×6×2=77×9×8=40×8×3=11×4×2=35×4×5=107×8×6=117×2×3=279×2×7=11×6×9=105×7×8=67×2×6=217×2×9=94×2×4=101×5×9=20×4×2=227×3×8=36×2×8=60×7×5=26×7×2=258×3×8=78×6×2=333×3×7=56×5×3=119×3×6=15×4×13=17×5×98=12×7×12=18×3×16=43×2×12=27×3×13=19×2×84=10×9×11=13×6×59=22×2×30=14×6×55=14×3×97=18×3×51=12×7×68=13×4×74=32×3×70=12×3×85=14×6×96=45×2×50=19×2×59=10×5×42=10×5×16=41×2×94=18×3×99=35×2×75=17×5×23=22×2×19=24×4×87=46×2×65=25×3×14=13×2×38=30×3×11=11×4×53=17×3×69=24×2×31=34×2×95=29×3×30=14×4×55=33×2×28=15×4×96=11×78÷6=75×72÷9=21×39÷9=42×36÷8=10×42÷7=27×70÷7=58×16÷4=75×61÷3=10×74÷2=35×12÷7=24×33÷2=96×72÷4=63×14÷2=42×29÷7=20×18÷8=14×67÷7=45×16÷8=48×82÷4=41×18÷9=44×66÷2=63×12÷7=72×82÷8=20×15÷6=75×97÷3=18×18÷3=25×13÷5=82×10÷2=42×78÷6=14×54÷7=10×73÷5=30×16÷5=90×12÷8=26×15÷2=43×54÷3=59×14÷2=13×78÷6=20×39÷3=71×63÷9=48×16÷3=87×64÷2=165×6÷5=361×6÷2=48×7÷6=168×7÷3=120×2÷3=906×9÷2=60×9÷6=300×6÷4=178×3÷2=640×6÷8=32×6÷3=376×9÷4=86×3÷2=144×3÷8=14×6÷3=984×4÷2=94×6÷2=736×3÷6=161×6÷7=357×9÷7=48×9÷2=510×6÷4=280×2÷8=390×3÷5=402×2÷4=521×8÷2=138×4÷2=678×4÷3=90×8÷6=812×8÷4=32×4÷2=483×8÷6=70×9÷7=730×3÷6=104×3÷6=852×8÷3=182×4÷7=18×6÷3=47×8÷2=291×8÷6=920÷4÷2=400÷4÷5=78÷3÷2=216÷8÷3=360÷5÷9=480÷5÷3=444÷6÷2=280÷4÷7=700÷2÷7=702÷3÷3=756÷7÷6=940÷5÷4=208÷4÷4=880÷4÷5=672÷6÷4=120÷6÷5=630÷5÷2=760÷5÷4=336÷4÷6=336÷7÷2=654÷3÷2=992÷4÷8=350÷7÷2=592÷4÷4=686÷2÷7=882÷7÷3=128÷2÷4=945÷3÷7=210÷5÷6=620÷5÷4=360÷9÷2=270÷5÷3=432÷3÷3=378÷9÷7=680÷2÷4=294÷2÷3=416÷8÷2=800÷2÷2=504÷9÷7=604÷2÷2=955÷5×6=108÷9×3=914÷2×9=968÷2×4=188÷4×5=342÷9×8=45÷3×8=855÷5×3=525÷3×9=440÷2×7=105÷7×8=404÷4×7=860÷4×9=945÷7×2=300÷4×8=858÷3×8=798÷7×9=26÷2×6=70÷7×5=639÷9×2=294÷6×7=714÷2×9=628÷4×7=513÷9×3=174÷3×5=960÷3×9=948÷3×5=135÷9×2=510÷6×9=966÷2×8=856÷2×7=585÷9×4=654÷3×4=432÷8×5=668÷2×3=378÷3×4=536÷4×2=596÷4×8=324÷3×8=212÷2×5=192÷8×36=444÷6×85=264÷8×29=490÷5×56=84÷7×81=414÷9×61=54÷9×99=87÷3×78=72÷8×51=154÷2×80=72÷6×37=184÷4×42=72÷8×80=40÷5×79=12÷3×57=498÷6×63=60÷5×11=33÷3×90=15÷5×79=24÷8×51=24÷2×11=350÷5×63=495÷9×18=183÷3×84=96÷6×45=120÷2×40=48÷4×70=464÷8×60=30÷2×22=594÷6×42=256÷8×22=528÷8×73=119÷7×11=16÷8×85=504÷8×11=234÷6×92=126÷6×33=28÷2×72=12÷3×97=513÷9×82=46+(488-402)=281+(268-19)=189+(365-91)=735+(287-268)=150+(260-145)=374+(914-872)=341+(479-267)=632+(568-132)=323+(466-381)=858+(226-168)=16+(455-349)=551+(825-465)=120+(139-71)=697+(597-531)=498+(313-159)=919+(836-507)=313+(198-145)=428+(675-663)=416+(360-184)=462+(688-133)=423+(195-83)=286+(743-708)=122+(274-43)=63+(818-542)=196+(486-338)=575+(763-118)=365+(306-178)=358+(861-470)=107+(326-290)=850+(186-168)=150+(430-388)=99+(952-370)=146+(333-274)=505+(655-395)=308+(391-262)=494+(186-80)=497+(325-16)=827+(900-105)=268+(399-283)=934+(769-167)=352-(64+64)=778-(369+22)=368-(62+88)=829-(329+112)=402-(280+74)=677-(274+208)=493-(330+114)=871-(95+43)=272-(125+64)=457-(141+15)=499-(243+113)=962-(235+501)=408-(319+42)=957-(71+205)=229-(16+39)=399-(56+254)=323-(118+99)=844-(365+161)=463-(98+248)=823-(639+57)=477-(278+161)=772-(437+329)=436-(154+253)=805-(11+589)=451-(151+268)=898-(517+313)=493-(48+166)=643-(131+241)=368-(267+93)=888-(38+623)=435-(187+214)=992-(543+240)=481-(196+216)=910-(46+486)=425-(103+204)=819-(511+126)=413-(51+54)=704-(141+493)=456-(61+324)=756-(77+241)=350-(243-49)=738-(665-30)=236-(219-130)=120-(727-618)=284-(341-133)=288-(289-249)=322-(440-209)=304-(607-375)=440-(395-276)=197-(288-234)=325-(217-111)=712-(785-261)=104-(283-255)=342-(318-11)=251-(440-207)=128-(672-629)=223-(345-269)=992-(732-261)=330-(392-347)=293-(448-317)=176-(250-218)=677-(645-632)=451-(330-122)=943-(189-56)=405-(269-68)=840-(862-587)=496-(373-297)=970-(913-405)=209-(219-206)=996-(466-150)=489-(140-124)=631-(619-226)=364-(473-416)=580-(510-182)=109-(431-379)=576-(788-322)=487-(151-131)=455-(932-585)=337-(137-44)=973-(798-66)=24÷(36÷9)=650÷(10÷5)=42÷(12÷2)=413÷(49÷7)=376÷(36÷9)=556÷(14÷7)=66÷(21÷7)=180÷(18÷3)=153÷(54÷6)=255÷(27÷9)=270÷(30÷5)=410÷(16÷8)=464÷(16÷4)=304÷(64÷8)=441÷(28÷4)=990÷(24÷8)=40÷(16÷8)=477÷(15÷5)=204÷(15÷5)=172÷(36÷9)=371÷(56÷8)=300÷(36÷6)=267÷(12÷4)=980÷(18÷9)=144÷(27÷3)=201÷(24÷8)=415÷(40÷8)=520÷(32÷8)=185÷(45÷9)=945÷(36÷4)=182÷(18÷9)=816÷(16÷2)=364÷(28÷7)=666÷(18÷6)=24÷(14÷7)=762÷(12÷6)=320÷(16÷2)=350÷(16÷8)=108÷(18÷6)=654÷(18÷3)=348÷(2×3)=16÷(2×2)=584÷(4×2)=20÷(2×2)=356÷(2×2)=116÷(2×2)=48÷(4×2)=282÷(3×2)=360÷(3×2)=96÷(2×2)=288÷(4×2)=224÷(4×2)=48÷(2×2)=456÷(2×4)=208÷(2×2)=630÷(3×2)=200÷(2×4)=534÷(3×2)=676÷(2×2)=114÷(3×2)=824÷(2×2)=164÷(2×2)=459÷(3×3)=720÷(2×3)=618÷(2×3)=336÷(2×4)=354÷(3×2)=954÷(2×3)=240÷(2×3)=567÷(3×3)=558÷(3×2)=816÷(4×2)=192÷(2×3)=448÷(4×2)=948÷(3×2)=252÷(2×2)=300÷(2×3)=552÷(3×2)=504÷(2×2)=390÷(2×3)=89×(16÷2)=978×(42÷7)=153×(25÷5)=675×(81÷9)=111×(32÷8)=438×(48÷6)=63×(81÷9)=936×(81÷9)=169×(20÷4)=387×(15÷3)=361×(18÷9)=362×(30÷5)=156×(24÷4)=137×(21÷7)=184×(12÷6)=46×(18÷6)=66×(18÷2)=791×(30÷6)=194×(24÷8)=774×(63÷7)=115×(28÷7)=430×(28÷4)=128×(32÷8)=499×(12÷2)=176×(32÷8)=58×(15÷3)=30×(28÷7)=834×(24÷8)=133×(28÷4)=875×(24÷8)=115×(25÷5)=558×(72÷8)=208×(15÷5)=515×(21÷7)=11×(36÷4)=711×(12÷2)=40×(18÷9)=288×(21÷3)=67×(21÷7)=265×(21÷3)=36×(40÷2)=49×(90÷6)=52×(126÷9)=35×(91÷7)=30×(54÷3)=18×(96÷8)=10×(395÷5)=51×(160÷2)=19×(104÷2)=42×(497÷7)=48×(57÷3)=93×(96÷8)=42×(85÷5)=45×(130÷2)=16×(48÷3)=77×(201÷3)=19×(60÷2)=71×(435÷5)=10×(385÷5)=71×(315÷7)=68×(39÷3)=83×(375÷5)=18×(368÷8)=74×(64÷4)=17×(184÷4)=21×(455÷7)=21×(44÷4)=88×(216÷9)=63×(48÷4)=26×(256÷8)=22×(182÷7)=58×(435÷5)=37×(102÷6)=32×(252÷6)=10×(288÷8)=11×(105÷5)=31×(84÷6)=57×(68÷2)=50×(180÷9)=61×(352÷8)=291+68×7=420+161×3=172+103×8=223+189×4=477+232×2=779+95×6=190+24×6=949+249×2=486+20×7=744+263×3=470+70×6=767+87×5=258+73×6=234+186×2=97+123×5=286+109×8=317+148×4=976+263×2=264+44×4=944+408×2=410+167×2=882+173×2=75+65×6=315+138×3=28+16×9=126+396×2=483+32×2=994+86×6=275+10×5=720+89×7=134×4+395=68×7+135=97×2+169=75×5+75=88×3+99=191×3+88=11×6+189=61×8+920=295×2+102=51×8+993=330+62×10=600+10×84=81+19×30=597+37×14=53+52×12=655+33×26=30+22×11=860+10×80=281+14×14=33+62×14=98+22×35=314+10×31=449+24×21=716+25×23=16+26×30=346+13×34=50+55×10=531+58×17=140+41×11=808+16×51=280+14×39=836+17×44=372+20×24=789+27×31=156+11×71=26+42×18=335+14×42=318+16×21=193+49×15=10+33×18=29×20+156=41×14+411=16×20+301=63×10+110=14×39+106=25×32+419=18×29+428=10×80+370=47×13+268=70×11+940=400-20×15=266-14×13=430-10×23=564-10×56=328-17×10=856-68×11=339-11×30=864-10×65=406-26×14=416-19×12=252-13×19=474-13×21=430-15×28=801-21×17=355-20×11=718-20×32=425-10×36=785-29×11=408-18×22=923-21×30=433-13×23=945-57×14=453-18×22=946-76×12=386-15×24=419-21×19=262-10×24=648-13×26=492-12×13=854-11×45=338-15×13=571-15×38=428-19×12=660-19×10=455-35×13=933-14×14=242-13×11=609-24×14=364-13×27=752-13×53=88-27×3=318-65×2=169-21×7=681-79×3=490-52×8=135-10×8=203-22×3=857-22×4=355-11×6=938-76×5=380-100×3=888-78×6=439-60×4=995-66×9=475-54×4=823-89×3=208-93×2=577-272×2=203-97×2=565-65×6=264-72×2=415-37×2=217-85×2=866-100×2=500-107×2=811-71×4=496-56×2=914-94×8=408-154×2=603-172×3=428-194×2=712-54×9=442-219×2=593-206×2=387-74×5=956-119×2=387-15×7=445-48×5=407-75×2=632-39×3=28×13-145=52×10-256=15×27-91=39×25-237=18×21-305=90×10-329=39×10-307=60×15-87=11×41-333=10×57-298=24×16-152=58×14-18=16×24-77=22×25-354=18×25-345=10×64-119=25×13-40=78×10-470=33×14-41=32×17-146=10×31-237=11×77-48=21×11-96=58×14-225=17×22-273=11×49-528=46×10-58=19×30-44=23×14-116=16×48-310=25×14-153=51×16-78=12×11-88=28×19-72=13×20-242=61×10-179=37×13-317=15×25-220=25×15-309=12×74-462=97×9-403=639×2-794=96×3-104=729×4-440=326×3-672=631×6-313=178×3-229=809×5-677=287×3-97=680×8-801=324×3-153=282×9-390=411×2-344=657×6-928=188×4-469=770×3-504=255×3-544=783×5-975=129×3-92=628×9-881=137×6-220=314×3-460=83×7-568=421×8-877=488×2-835=488×2-826=131×4-470=568×5-22=99×7-281=542×8-138=128×5-557=647×2-54=107×6-615=687×9-318=88×7-420=604×3-935=46×6-266=361×3-149=112×3-50=558×8-897=447+10÷5=518+680÷8=400+192÷4=939+759÷3=408+378÷9=222+256÷8=37+575÷5=773+364÷4=196+206÷2=588+252÷6=339+964÷2=466+936÷2=258+32÷2=596+628÷4=31+570÷3=686+364÷2=172+992÷4=277+940÷5=261+968÷8=889+966÷6=564÷3+207=48÷8+837=77÷7+264=248÷8+126=304÷8+177=840÷4+53=42÷3+21=959÷7+762=930÷3+233=522÷2+428=343÷7+212=66÷2+627=468÷4+250=375÷5+534=45÷9+431=372÷4+875=117÷3+96=874÷2+570=160÷2+225=180÷3+992=280-264÷4=304-756÷7=138-783÷9=956-994÷2=480-472÷2=732-385÷5=266-560÷5=141-276÷6=343-395÷5=690-35÷7=246-936÷6=993-170÷2=241-642÷3=732-828÷4=365-861÷3=386-879÷3=129-124÷2=567-708÷4=139-300÷4=487-771÷3=460-441÷9=453-780÷5=490-245÷7=440-320÷2=476-612÷6=639-144÷3=364-490÷5=537-500÷5=378-994÷7=361-216÷2=418-918÷3=613-786÷6=473-130÷2=86-231÷7=487-168÷7=483-332÷2=450-312÷8=824-924÷2=442-996÷6=761-54÷6=18×(144-93)=23×(749-730)=44×(212-193)=39×(556-466)=23×(390-365)=18×(650-554)=17×(149-138)=77×(947-859)=55×(427-415)=89×(380-316)=33×(450-422)=55×(747-670)=36×(163-139)=30×(39-28)=11×(35-20)=68×(231-215)=40×(222-198)=13×(731-717)=10×(85-13)=40×(790-771)=(280-245)×23=(745-665)×92=(103-76)×20=(570-508)×47=(97-86)×90=(904-809)×76=(481-447)×14=(911-860)×40=(322-310)×17=(111-69)×53=(109-93)×57=(944-878)×80=(491-434)×11=(496-415)×40=(474-456)×15=(428-410)×33=(406-395)×64=(818-733)×44=(309-280)×22=(779-763)×13=136×(480-473)=459×(432-423)=29×(166-157)=153×(725-720)=65×(47-40)=684×(444-435)=52×(357-351)=101×(401-395)=21×(269-263)=303×(931-923)=96×(186-178)=473×(438-430)=77×(326-319)=560×(891-887)=230×(149-146)=63×(48-43)=91×(250-244)=339×(731-726)=142×(491-486)=343×(25-21)=325×(366-363)=331×(826-822)=26×(450-444)=32×(327-319)=270×(143-140)=131×(176-169)=14×(136-128)=670×(255-247)=16×(280-277)=56×(184-180)=246×(363-359)=21×(451-444)=25×(213-209)=97×(879-871)=132×(164-161)=299×(263-256)=65×(449-442)=155×(38-31)=95×(74-71)=337×(465-459)=252÷(296-290)=532÷(26-22)=308÷(258-254)=72÷(297-295)=40÷(400-392)=905÷(578-573)=430÷(283-281)=144÷(252-246)=455÷(90-85)=520÷(592-587)=114÷(266-260)=501÷(145-142)=50÷(44-39)=469÷(608-601)=408÷(388-386)=258÷(685-679)=162÷(450-444)=63÷(829-826)=459÷(221-218)=414÷(588-586)=208÷(210-208)=230÷(483-481)=210÷(118-112)=904÷(625-621)=436÷(96-92)=480÷(96-91)=58÷(27-25)=272÷(693-689)=290÷(135-130)=712÷(43-41)=441÷(174-167)=306÷(807-798)=480÷(442-436)=400÷(40-36)=484÷(152-150)=170÷(201-196)=232÷(67-63)=434÷(347-340)=210÷(388-385)=544÷(584-576)=(186-94)÷2=(479-133)÷2=(185-153)÷8=(916-610)÷2=(303-66)÷3=(967-481)÷2=(318-54)÷6=(61-19)÷6=(327-251)÷2=(475-62)÷7=(192-31)÷7=(720-708)÷2=(445-193)÷3=(387-167)÷2=(387-159)÷6=(178-66)÷2=(154-10)÷2=(757-451)÷9=(459-259)÷4=(853-328)÷3=(493-345)÷2=(928-622)÷3=(467-124)÷7=(802-730)÷6=(422-134)÷3=(374-64)÷5=(302-74)÷6=(875-270)÷5=(307-235)÷3=(834-96)÷9=(292-208)÷6=(886-55)÷3=(315-129)÷3=(226-10)÷6=(204-51)÷9=(418-265)÷3=(445-365)÷5=(827-411)÷4=(362-42)÷4=(401-81)÷2=3/8+2/8=3/8+5/8=1/5+2/5=3/9+2/9=5/8+2/8=1/7+5/7=3/6+2/6=2/5+3/5=3/7+2/7=5/10+3/10=1/5+3/5=1/6+5/6=3/6-2/6=5/6-1/6=3/6-1/6=5/7-2/7=2/6-1/6=3/5-1/5=2/4-1/4=3/5-2/5=4/6-1/6=2/7-1/7=4/8-1/8=4/7-2/7=7.4+4.0=54.3+7.6=5.9+1.0=4.8+0.5=5.8+7.9=7.3+90.4=1.6+3.1=27.8+30.9=1.6+2.3=8.3+1.4=5.9+3.0=23.4+55.6=4.4+3.2=56.7+27.7=2.8+3.9=0.5+8.3=7.8+6.9=11.7+28.1=3.8+6.3=10.4+1.9=6.0+3.4=2.7+7.3=4.7+4.6=42.8+0.4=8.2+0.3=29.4+20.3=4.9+8.7=9.7+2.5=6.9+3.4=16.6+29.1=2.0+5.2=87.6+11.5=4.0+9.0=2.3+5.6=6.5+9.7=55.2+27.6=4.2+7.6=52.7+36.6=0.3+3.4=5.9+6.1=2.5-1.2=61.8-52.0=9.4-2.8=7.3-3.0=6.9-3.1=86.5-17.7=5.3-4.5=90.6-74.4=8.4-7.2=5.5-2.1=5.6-1.9=94.3-93.5=8.9-4.7=78.3-8.9=7.7-2.1=7.1-3.4=9.8-2.0=62.8-36.7=2.5-1.4=74.3-71.5=1.1-0.7=4.8-3.2=7.2-6.5=82.9-19.6=9.2-0.6=68.5-56.4=9.8-9.7=8.8-4.3=6.6-6.4=97.0-82.0=4.5-2.9=91.6-77.7=1.4-0.9=7.1-2.7=5.7-1.5=52.8-39.4=9.7-6.4=19.5-8.1=4.2-2.0=7.4-5.2=参考答案262+47=30999+409=50876+70=146315+401=716197+202=399330+236=566150+38=188361+819=1180119+317=436408+97=505283+215=498985+559=1544252+156=408423+268=691299+190=489193+266=459264+187=451385+290=675106+316=422633+931=1564161+296=457448+88=536189+136=325925+561=1486118+136=254359+165=52467+256=323447+94=54129+54=83970+956=1926221+181=402301+554=855150+281=431301+183=484263+225=488109+284=393229+210=439776+798=1574135+306=441342+130=472172-98=74849-378=471351-23=328440-121=319431-348=8345-25=20289-12=277953-489=46470-21=49937-867=70252-196=56740-609=131381-53=328765-568=197334-187=147750-141=609490-242=248510-263=247472-316=156948-883=65299-255=44515-289=226342-111=231894-329=565387-217=170758-515=243393-248=145893-426=46764-14=50843-471=372301-171=130703-127=576109-22=87703-236=467485-177=308422-197=225490-155=335581-240=341491-12=479942-667=27562×6=372641×7=448754×2=108767×2=1534219×3=657580×4=2320180×2=360996×3=2988121×5=605359×4=1436316×2=632118×2=23683×9=747151×8=120866×7=462469×6=281461×2=122183×8=1464460×2=920997×4=398880×5=400420×4=168038×3=114689×9=620180×9=72088×8=704442×2=88463×4=25258×8=464623×3=1869108×9=972877×8=701634×6=204668×2=133636×3=108121×7=84770×6=420744×8=595285×5=425595×9=5355364÷2=182124÷2=62360÷4=90375÷5=7592÷4=23922÷2=461255÷5=51432÷6=72234÷2=117783÷9=87220÷4=5549÷7=748÷4=12724÷4=181350÷5=70645÷5=129140÷4=35214÷2=10764÷4=16252÷7=3633÷3=11456÷2=228161÷7=23944÷8=11888÷8=11469÷7=6796÷2=48378÷7=54217÷7=31567÷9=63108÷2=54565÷5=113329÷7=47896÷7=12880÷5=16166÷2=83352÷4=88580÷5=116245÷7=35548÷4=13741×15=61575×95=712527×24=64851×15=76522×13=28617×68=115627×26=70298×90=882012×28=33668×47=319620×42=84081×18=145820×25=50036×48=172826×34=88436×68=244862×12=74426×42=109230×26=78059×40=236019×44=83632×85=272018×20=36023×93=213913×22=28656×76=425633×27=89121×13=27315×22=33019×10=19017×55=93578×50=390010×48=48051×41=209115×39=58583×48=398420×18=36083×10=83021×39=81934×66=2244179+62+654=895883+111+542=1536396+165+323=88425+385+632=1042183+280+299=762423+374+752=1549266+297+430=993761+963+526=2250109+720+134=963657+88+406=1151482+242+137=861853+91+425=1369146+397+270=813742+134+320=119658+653+213=924224+940+152=131662+285+158=505226+525+21=77289+309+172=570943+197+337=1477144+95+272=511986+687+786=2459216+192+573=981263+198+565=1026185+651+137=97371+385+399=855101+282+409=792686+776+994=2456241+305+203=749186+387+378=951354+330+163=847842+428+495=1765259+404+331=994354+807+67=1228331+149+210=690162+961+582=1705104+381+432=917869+252+74=1195469+313+86=868995+119+909=2023341+133-415=59571+343-359=555117+280-331=66153+633-581=205200+47-65=182103+295-368=30102+151-54=199977+963-856=1084157+160-211=106185+702-470=417240+142-132=250684+149-615=21847+397-238=206979+143-433=68998+213-49=262502+135-588=49310+156-455=11528+107-89=54693+371-448=16537+865-104=1298141+295-45=391900+639-459=1080110+26-106=30803+865-539=1129211+163-245=129599+604-763=440115+237-209=14370+817-734=15321+378-334=65724+520-246=998181+275-178=278395+603-287=711103+349-14=438197+773-291=67947+425-343=129294+323-123=494231+36-155=112954+710-154=1510333+51-356=28970+173-820=323494-90-23=381693-183-229=281488-23-371=94897-126-447=324400-72-250=78978-58-256=664373-28-91=254405-192-89=124461-80-210=171801-118-682=1454-226-27=201780-91-90=599411-103-297=11839-231-114=494477-171-275=31552-46-108=398251-132-97=22776-28-682=66495-255-212=28878-265-490=123348-30-231=87896-385-469=42409-108-296=5809-122-270=417349-27-205=117886-464-118=304377-236-106=35538-92-247=199425-43-134=248964-409-315=240314-54-185=75880-132-704=44404-41-66=297992-139-842=11318-183-10=125949-671-123=155406-134-236=36393-49-256=88307-113-172=22867-47-115=705410-91+32=351941-913+175=203168-50+24=142914-711+741=944183-165+273=291768-613+506=661337-297+359=399377-108+614=883102-78+438=462845-241+792=139683-77+262=268913-185+360=1088281-268+206=219789-706+891=974369-311+407=465395-99+440=736203-157+136=182551-513+826=864372-193+35=214298-167+723=854177-112+228=293794-149+18=663396-48+52=400102-42+93=153139-80+380=439109-80+278=307493-258+115=350899-324+57=632488-171+91=408662-66+201=797451-429+465=487499-177+489=811193-58+209=344799-120+207=886455-407+323=371511-454+677=734496-454+319=361876-483+35=428426-145+209=490170-51+849=96810×30×3=90077×16×5=616011×17×5=93519×47×3=267918×19×2=68456×92×6=3091223×12×3=82883×79×2=1311421×22×2=92472×61×5=2196016×30×2=96094×55×8=4136044×10×2=88053×54×4=1144834×11×2=74837×58×7=1502212×14×2=33664×95×4=2432031×10×3=93043×54×8=1857614×20×2=56043×77×9=2979914×12×2=33659×14×3=247832×15×2=96032×95×9=2736022×15×2=66090×93×5=4185031×15×2=93014×21×9=264636×12×2=86413×84×3=327612×10×6=72046×71×3=979810×38×2=76016×66×9=950410×13×3=39059×83×7=3427925×17×2=85041×44×5=902045×3×5=67550×8×9=360033×5×6=990111×9×4=399623×9×4=828337×2×9=606611×8×7=616157×4×6=376847×2×4=376195×4×2=156020×3×5=300129×7×5=4515120×4×2=960107×9×7=674130×2×8=480368×2×9=662483×6×2=99677×9×8=554440×8×3=96011×4×2=8835×4×5=700107×8×6=5136117×2×3=702279×2×7=390611×6×9=594105×7×8=588067×2×6=804217×2×9=390694×2×4=752101×5×9=454520×4×2=160227×3×8=544836×2×8=57660×7×5=210026×7×2=364258×3×8=619278×6×2=936333×3×7=699356×5×3=840119×3×6=214215×4×13=78017×5×98=833012×7×12=100818×3×16=86443×2×12=103227×3×13=105319×2×84=319210×9×11=99013×6×59=460222×2×30=132014×6×55=462014×3×97=407418×3×51=275412×7×68=571213×4×74=384832×3×70=672012×3×85=306014×6×96=806445×2×50=450019×2×59=224210×5×42=210010×5×16=80041×2×94=770818×3×99=534635×2×75=525017×5×23=195522×2×19=83624×4×87=835246×2×65=598025×3×14=105013×2×38=98830×3×11=99011×4×53=233217×3×69=351924×2×31=148834×2×95=646029×3×30=261014×4×55=308033×2×28=184815×4×96=576011×78÷6=14375×72÷9=60021×39÷9=9142×36÷8=18910×42÷7=6027×70÷7=27058×16÷4=23275×61÷3=152510×74÷2=37035×12÷7=6024×33÷2=39696×72÷4=172863×14÷2=44142×29÷7=17420×18÷8=4514×67÷7=13445×16÷8=9048×82÷4=98441×18÷9=8244×66÷2=145263×12÷7=10872×82÷8=73820×15÷6=5075×97÷3=242518×18÷3=10825×13÷5=6582×10÷2=41042×78÷6=54614×54÷7=10810×73÷5=14630×16÷5=9690×12÷8=13526×15÷2=19543×54÷3=77459×14÷2=41313×78÷6=16920×39÷3=26071×63÷9=49748×16÷3=25687×64÷2=2784165×6÷5=198361×6÷2=108348×7÷6=56168×7÷3=392120×2÷3=80906×9÷2=407760×9÷6=90300×6÷4=450178×3÷2=267640×6÷8=48032×6÷3=64376×9÷4=84686×3÷2=129144×3÷8=5414×6÷3=28984×4÷2=196894×6÷2=282736×3÷6=368161×6÷7=138357×9÷7=45948×9÷2=216510×6÷4=765280×2÷8=70390×3÷5=234402×2÷4=201521×8÷2=2084138×4÷2=276678×4÷3=90490×8÷6=120812×8÷4=162432×4÷2=64483×8÷6=64470×9÷7=90730×3÷6=365104×3÷6=52852×8÷3=2272182×4÷7=10418×6÷3=3647×8÷2=188291×8÷6=388920÷4÷2=115400÷4÷5=2078÷3÷2=13216÷8÷3=9360÷5÷9=8480÷5÷3=32444÷6÷2=37280÷4÷7=10700÷2÷7=50702÷3÷3=78756÷7÷6=18940÷5÷4=47208÷4÷4=13880÷4÷5=44672÷6÷4=28120÷6÷5=4630÷5÷2=63760÷5÷4=38336÷4÷6=14336÷7÷2=24654÷3÷2=109992÷4÷8=31350÷7÷2=25592÷4÷4=37686÷2÷7=49882÷7÷3=42128÷2÷4=16945÷3÷7=45210÷5÷6=7620÷5÷4=31360÷9÷2=20270÷5÷3=18432÷3÷3=48378÷9÷7=6680÷2÷4=85294÷2÷3=49416÷8÷2=26800÷2÷2=200504÷9÷7=8604÷2÷2=151955÷5×6=1146108÷9×3=36914÷2×9=4113968÷2×4=1936188÷4×5=235342÷9×8=30445÷3×8=120855÷5×3=513525÷3×9=1575440÷2×7=1540105÷7×8=120404÷4×7=707860÷4×9=1935945÷7×2=270300÷4×8=600858÷3×8=2288798÷7×9=102626÷2×6=7870÷7×5=50639÷9×2=142294÷6×7=343714÷2×9=3213628÷4×7=1099513÷9×3=171174÷3×5=290960÷3×9=2880948÷3×5=1580135÷9×2=30510÷6×9=765966÷2×8=3864856÷2×7=2996585÷9×4=260654÷3×4=872432÷8×5=270668÷2×3=1002378÷3×4=504536÷4×2=268596÷4×8=1192324÷3×8=864212÷2×5=530192÷8×36=864444÷6×85=6290264÷8×29=957490÷5×56=548884÷7×81=972414÷9×61=280654÷9×99=59487÷3×78=226272÷8×51=459154÷2×80=616072÷6×37=444184÷4×42=193272÷8×80=72040÷5×79=63212÷3×57=228498÷6×63=522960÷5×11=13233÷3×90=99015÷5×79=23724÷8×51=15324÷2×11=132350÷5×63=4410495÷9×18=990183÷3×84=512496÷6×45=720120÷2×40=240048÷4×70=840464÷8×60=348030÷2×22=330594÷6×42=4158256÷8×22=704528÷8×73=4818119÷7×11=18716÷8×85=170504÷8×11=693234÷6×92=3588126÷6×33=69328÷2×72=100812÷3×97=388513÷9×82=467446+(488-402)=132281+(268-19)=530189+(365-91)=463735+(287-268)=754150+(260-145)=265374+(914-872)=416341+(479-267)=553632+(568-132)=1068323+(466-381)=408858+(226-168)=91616+(455-349)=122551+(825-465)=911120+(139-71)=188697+(597-531)=763498+(313-159)=652919+(836-507)=1248313+(198-145)=366428+(675-663)=440416+(360-184)=592462+(688-133)=1017423+(195-83)=535286+(743-708)=321122+(274-43)=35363+(818-542)=339196+(486-338)=344575+(763-118)=1220365+(306-178)=493358+(861-470)=749107+(326-290)=143850+(186-168)=868150+(430-388)=19299+(952-370)=681146+(333-274)=205505+(655-395)=765308+(391-262)=437494+(186-80)=600497+(325-16)=806827+(900-105)=1622268+(399-283)=384934+(769-167)=1536352-(64+64)=224778-(369+22)=387368-(62+88)=218829-(329+112)=388402-(280+74)=48677-(274+208)=195493-(330+114)=49871-(95+43)=733272-(125+64)=83457-(141+15)=301499-(243+113)=143962-(235+501)=226408-(319+42)=47957-(71+205)=681229-(16+39)=174399-(56+254)=89323-(118+99)=106844-(365+161)=318463-(98+248)=117823-(639+57)=127477-(278+161)=38772-(437+329)=6436-(154+253)=29805-(11+589)=205451-(151+268)=32898-(517+313)=68493-(48+166)=279643-(131+241)=271368-(267+93)=8888-(38+623)=227435-(187+214)=34992-(543+240)=209481-(196+216)=69910-(46+486)=378425-(103+204)=118819-(511+126)=182413-(51+54)=308704-(141+493)=70456-(61+324)=71756-(77+241)=438350-(243-49)=156738-(665-30)=103236-(219-130)=147120-(727-618)=11284-(341-133)=76288-(289-249)=248322-(440-209)=91304-(607-375)=72440-(395-276)=321197-(288-234)=143325-(217-111)=219712-(785-261)=188104-(283-255)=76342-(318-11)=35251-(440-207)=18128-(672-629)=85223-(345-269)=147992-(732-261)=521330-(392-347)=285293-(448-317)=162176-(250-218)=144677-(645-632)=664451-(330-122)=243943-(189-56)=810405-(269-68)=204840-(862-587)=565496-(373-297)=420970-(913-405)=462209-(219-206)=196996-(466-150)=680489-(140-124)=473631-(619-226)=238364-(473-416)=307580-(510-182)=252109-(431-379)=57576-(788-322)=110487-(151-131)=467455-(932-585)=108337-(137-44)=244973-(798-66)=24124÷(36÷9)=6650÷(10÷5)=32542÷(12÷2)=7413÷(49÷7)=59376÷(36÷9)=94556÷(14÷7)=27866÷(21÷7)=22180÷(18÷3)=30153÷(54÷6)=17255÷(27÷9)=85270÷(30÷5)=45410÷(16÷8)=205464÷(16÷4)=116304÷(64÷8)=38441÷(28÷4)=63990÷(24÷8)=33040÷(16÷8)=20477÷(15÷5)=159204÷(15÷5)=68172÷(36÷9)=43371÷(56÷8)=53300÷(36÷6)=50267÷(12÷4)=89980÷(18÷9)=490144÷(27÷3)=16201÷(24÷8)=67415÷(40÷8)=83520÷(32÷8)=130185÷(45÷9)=37945÷(36÷4)=105182÷(18÷9)=91816÷(16÷2)=102364÷(28÷7)=91666÷(18÷6)=22224÷(14÷7)=12762÷(12÷6)=381320÷(16÷2)=40350÷(16÷8)=175108÷(18÷6)=36654÷(18÷3)=109348÷(2×3)=5816÷(2×2)=4584÷(4×2)=7320÷(2×2)=5356÷(2×2)=89116÷(2×2)=2948÷(4×2)=6282÷(3×2)=47360÷(3×2)=6096÷(2×2)=24288÷(4×2)=36224÷(4×2)=2848÷(2×2)=12456÷(2×4)=57208÷(2×2)=52630÷(3×2)=105200÷(2×4)=25534÷(3×2)=89676÷(2×2)=169114÷(3×2)=19824÷(2×2)=206164÷(2×2)=41459÷(3×3)=51720÷(2×3)=120618÷(2×3)=103336÷(2×4)=42354÷(3×2)=59954÷(2×3)=159240÷(2×3)=40567÷(3×3)=63558÷(3×2)=93816÷(4×2)=102192÷(2×3)=32448÷(4×2)=56948÷(3×2)=158252÷(2×2)=63300÷(2×3)=50552÷(3×2)=92504÷(2×2)=126390÷(2×3)=6589×(16÷2)=712978×(42÷7)=5868153×(25÷5)=765675×(81÷9)=6075111×(32÷8)=444438×(48÷6)=350463×(81÷9)=567936×(81÷9)=8424169×(20÷4)=845387×(15÷3)=1935361×(18÷9)=722362×(30÷5)=2172156×(24÷4)=936137×(21÷7)=411184×(12÷6)=36846×(18÷6)=13866×(18÷2)=594791×(30÷6)=3955194×(24÷8)=582774×(63÷7)=6966115×(28÷7)=460430×(28÷4)=3010128×(32÷8)=512499×(12÷2)=2994176×(32÷8)=70458×(15÷3)=29030×(28÷7)=120834×(24÷8)=2502133×(28÷4)=931875×(24÷8)=2625115×(25÷5)=575558×(72÷8)=5022208×(15÷5)=624515×(21÷7)=154511×(36÷4)=99711×(12÷2)=426640×(18÷9)=80288×(21÷3)=201667×(21÷7)=201265×(21÷3)=185536×(40÷2)=72049×(90÷6)=73552×(126÷9)=72835×(91÷7)=45530×(54÷3)=54018×(96÷8)=21610×(395÷5)=79051×(160÷2)=408019×(104÷2)=98842×(497÷7)=298248×(57÷3)=91293×(96÷8)=111642×(85÷5)=71445×(130÷2)=292516×(48÷3)=25677×(201÷3)=515919×(60÷2)=57071×(435÷5)=617710×(385÷5)=77071×(315÷7)=319568×(39÷3)=88483×(375÷5)=622518×(368÷8)=82874×(64÷4)=118417×(184÷4)=78221×(455÷7)=136521×(44÷4)=23188×(216÷9)=211263×(48÷4)=75626×(256÷8)=83222×(182÷7)=57258×(435÷5)=504637×(102÷6)=62932×(252÷6)=134410×(288÷8)=36011×(105÷5)=23131×(84÷6)=43457×(68÷2)=193850×(180÷9)=100061×(352÷8)=2684291+68×7=767420+161×3=903172+103×8=996223+1