20以内加减法竞赛作业题带答案

20以内加减法竞赛作业题带答案姓名：班级：日期：用时：分钟得分：90×26=35×77=42×32=23×56=71×20=9035422371×26×77×32×56×2028×18=20×91=61×63=46×78=54×42=2820614654×18×91×63×78×4237×30=79×69=69×80=54×66=83×62=3779695483×30×69×80×66×6293×71=13×51=69×79=44×68=30×68=9313694430×71×51×79×68×6857×57=39×80=69×35=33×24=77×96=5739693377×57×80×35×24×9644×38=52×47=54×85=77×47=53×14=4452547753×38×47×85×47×1494×72=89×44=68×19=68×28=10×88=9489686810×72×44×19×28×8851×48=51×78=60×30=79×88=55×56=5151607955×48×78×30×88×5691×76=88×14=22×95=38×70=76×86=9188223876×76×14×95×70×8655×39=24×17=60×95=10×81=10×70=5524601010×39×17×95×81×7066×53=52×38=53×23=67×81=48×96=6652536748×53×38×23×81×9680×24=87×13=24×36=45×67=32×37=8087244532×24×13×36×67×3749×77=49×73=80×53=63×92=18×29=4949806318×77×73×53×92×2916×97=80×73=40×12=37×50=65×68=1680403765×97×73×12×50×6817×26=32×47=96×14=25×41=27×73=1732962527×26×47×14×41×7360×99=57×48=19×51=51×61=58×53=6057195158×99×48×51×61×5382×52=26×73=26×96=92×27=79×49=8226269279×52×73×96×27×4961×28=55×20=74×58=91×25=32×70=6155749132×28×20×58×25×7056×96=85×48=69×96=50×97=20×71=5685695020×96×48×96×97×7148×12=61×45=13×50=21×89=31×94=4861132131×12×45×50×89×9413×31=65×25=77×54=56×69=71×98=1365775671×31×25×54×69×9834×53=42×12=58×16=55×58=52×81=3442585552×53×12×16×58×8148×87=85×92=72×74=35×31=83×73=4885723583×87×92×74×31×7380×96=64×49=91×95=48×77=30×94=8064914830×96×49×95×77×9413×33=22×79=60×25=29×44=25×67=1322602925×33×79×25×44×6754×68=46×78=48×19=16×14=19×99=5446481619×68×78×19×14×9918×45=46×57=24×76=72×94=13×25=1846247213×45×57×76×94×2511×22=41×68=91×59=59×21=38×16=1141915938×22×68×59×21×1648×54=42×55=87×26=31×69=76×99=4842873176×54×55×26×69×9938×34=23×62=63×94=41×25=45×44=3823634145×34×62×94×25×4474×45=86×81=59×98=15×74=50×64=7486591550×45×81×98×74×6416×80=96×15=13×59=12×32=26×12=1696131226×80×15×59×32×1236×52=73×32=49×87=63×90=21×44=3673496321×52×32×87×90×4431×26=40×32=83×93=50×15=62×23=3140835062×26×32×93×15×2332×13=23×65=33×73=40×61=69×73=3223334069×13×65×73×61×7313×75=51×86=39×57=72×92=73×29=1351397273×75×86×57×92×2992×41=61×52=81×14=84×15=59×67=9261818459×41×52×14×15×6747×11=31×75=88×39=31×88=73×40=4731883173×11×75×39×88×4035×16=68×34=94×75=83×70=76×78=3568948376×16×34×75×70×7871×42=48×34=70×51=14×19=66×53=7148701466×42×34×51×19×5320×69=23×82=14×93=69×84=14×73=2023146914×69×82×93×84×7390×28=13×54=85×40=82×16=88×59=9013858288×28×54×40×16×5972×89=24×51=60×21=59×64=96×45=7224605996×89×51×21×64×4587×73=36×37=91×41=76×85=43×75=8736917643×73×37×41×85×7554×61=12×84=67×23=35×82=68×53=5412673568×61×84×23×82×5329×36=46×84=30×84=77×19=75×71=2946307775×36×84×84×19×7195×95=30×93=53×87=34×23=33×64=9530533433×95×93×87×23×6429×86=18×60=80×98=44×97=39×94=2918804439×86×60×98×97×9488×86=85×40=55×10=55×54=17×40=8885555517×86×40×10×54×4026×44=35×78=91×42=84×96=70×21=2635918470×44×78×42×96×2166×69=30×46=79×22=69×79=60×10=6630796960×69×46×22×79×1052×69=64×41=24×52=63×86=88×92=5264246388×69×41×52×86×9219×93=93×35=66×76=81×26=52×87=1993668152×93×35×76×26×8782×55=23×60=52×79=18×52=99×62=8223521899×55×60×79×52×6237×25=10×54=39×31=71×57=87×69=3710397187×25×54×31×57×6957×35=27×28=68×16=80×30=17×56=5727688017×35×28×16×30×5684×40=45×20=86×23=49×44=79×98=8445864979×40×20×23×44×9841×98=10×35=45×75=22×20=23×79=4110452223×98×35×75×20×7988×23=41×92=25×75=43×54=54×79=8841254354×23×92×75×54×7987×53=60×37=48×78=56×20=38×53=8760485638×53×37×78×20×5337×31=95×68=10×75=27×53=29×48=3795102729×31×68×75×53×4897×40=71×77=75×84=46×50=42×56=9771754642×40×77×84×50×5655×72=40×27=91×95=55×51=30×87=5540915530×72×27×95×51×8760×64=39×70=58×56=99×17=98×11=6039589998×64×70×56×17×1192×70=56×22=54×69=38×13=69×84=9256543869×70×22×69×13×8465×96=32×73=10×35=20×28=67×36=6532102067×96×73×35×28×3645×93=32×69=84×37=18×80=71×27=4532841871×93×69×37×80×2766×30=86×96=26×34=55×34=64×73=6686265564×30×96×34×34×7342×59=54×56=72×34=12×59=96×72=4254721296×59×56×34×59×7234×91=78×82=63×22=45×63=85×41=3478634585×91×82×22×63×4116×65=44×20=12×90=73×50=64×30=1644127364×65×20×90×50×3058×39=55×57=37×72=59×20=38×73=5855375938×39×57×72×20×7325×62=94×60=25×90=42×59=84×75=2594254284×62×60×90×59×7573×10=94×82=23×69=43×97=79×51=7394234379×10×82×69×97×5124×82=16×61=11×28=22×24=23×55=2416112223×82×61×28×24×5593×86=57×25=74×42=38×15=37×34=9357743837×86×25×42×15×3473×71=49×62=56×75=20×89=93×34=7349562093×71×62×75×89×3411×86=30×46=51×85=49×10=62×82=1130514962×86×46×85×10×8223×59=29×44=66×71=60×84=38×69=2329666038×59×44×71×84×6978×18=16×61=13×77=37×16=59×58=7816133759×18×61×77×16×5836×13=56×56=36×41=59×72=66×26=3656365966×13×56×41×72×2628×40=18×98=92×39=45×82=57×68=2818924557×40×98×39×82×6858×85=43×95=62×17=38×65=26×16=5843623826×85×95×17×65×1613×72=24×23=44×58=81×72=72×19=1324448172×72×23×58×72×1947×20=52×51=25×18=31×88=32×38=4752253132×20×51×18×88×3831×21=74×43=63×92=95×82=45×56=3174639545×21×43×92×82×5642×90=30×24=17×94=52×36=60×38=4230175260×90×24×94×36×3838×38=51×36=81×64=48×61=37×19=3851814837×38×36×64×61×1946×33=23×77=86×92=73×15=65×59=4623867365×33×77×92×15×5941×79=99×62=50×46=60×15=28×81=4199506028×79×62×46×15×8140×20=83×69=88×15=46×82=77×28=4083884677×20×69×15×82×2857×48=98×86=70×60=58×18=72×25=5798705872×48×86×60×18×2522×50=92×93=27×17=19×25=54×29=2292271954×50×93×17×25×2936×43=74×87=67×10=92×67=91×34=3674679291×43×87×10×67×3436×42=93×11=89×22=13×75=31×72=3693891331×42×11×22×75×7239×34=91×73=60×26=57×44=57×83=3991605757×34×73×26×44×8321×42=16×94=33×27=20×97=51×57=2116332051×42×94×27×97×5729×62=42×72=77×17=15×71=67×96=2942771567×62×72×17×71×9614×62=26×75=14×24=46×71=84×80=1426144684×62×75×24×71×8095×33=36×42=86×28=91×90=92×74=9536869192×33×42×28×90×7490×89=49×26=49×63=77×83=65×97=9049497765×89×26×63×83×9723×64=50×84=94×83=98×12=64×77=2350949864×64×84×83×12×7787×85=27×27=93×39=45×13=74×88=8727934574×85×27×39×13×8856×70=22×60=32×24=60×18=14×40=5622326014×70×60×24×18×4067×37=62×73=36×92=18×71=50×23=6762361850×37×73×92×71×2359×19=71×68=57×51=89×69=58×90=5971578958×19×68×51×69×9075×43=88×53=51×71=91×44=21×49=7588519121×43×53×71×44×4963×91=42×67=57×72=52×50=79×87=6342575279×91×67×72×50×8715×32=55×92=71×61=81×32=19×11=1555718119×32×92×61×32×1112×75=74×48=27×90=15×16=85×94=1274271585×75×48×90×16×9481×58=95×98=48×12=62×10=90×66=8195486290×58×98×12×10×6642×89=83×31=50×16=21×44=76×52=4283502176×89×31×16×44×5286×28=48×94=66×26=40×17=87×22=8648664087×28×94×26×17×2280×50=49×89=99×51=15×99=74×63=8049991574×50×89×51×99×6341×27=67×48=62×59=87×89=97×65=4167628797×27×48×59×89×6566×61=13×21=25×12=69×25=13×50=6613256913×61×21×12×25×5028×10=90×72=96×60=76×89=31×92=2890967631×10×72×60×89×9268×99=75×78=14×52=57×99=13×35=6875145713×99×78×52×99×3594×47=43×37=59×92=37×58=16×24=9443593716×47×37×92×58×2411×81=21×24=11×98=46×28=13×63=1121114613×81×24×98×28×6387×17=52×68=47×41=37×33=72×24=8752473772×17×68×41×33×2447×10=97×70=48×31=36×43=91×34=4797483691×10×70×31×43×3487×20=33×80=61×82=18×88=62×95=8733611862×20×80×82×88×95答案23402695134412881420504182038433588226811105451552035645146660366354512992204032493120241579273921672244445903619742676839161292190488024483978180069523080691612322090266065362145408570081070034981976121954274608192011318643015118437733577424057965221552584048018504420442150413441025197159402736969311130744264189824962484387117081100429222752240537640806624485014205762745650186929144031625415838646958180250492831904212417678205328108560597680313686453696282042917381500127616753672358891222418818102622182467683252422788536912396082592231022622139752412921426592210251980333069665782111032001280144076738431218722336426356709248061280771975014264161495240924405037975438622236624211737723172113412603953517232534322728292056023127050581059282982163235702663498138018861302579610222520702340013125192640812241260377643206351133237316460322532941008154128703604104438642520146353259025279046117822112249410807840426836667568340055029706801144273038228064147045541380173854516003588262412485418809617673255501621064524451013804108936613892554012094047600319957561088240095233609001978215677424018350337544018172024377218752322426646112220374411202014114764607501431139238805467630023002352396010808645280526103840273032481683107864401232372649457966240233635056024124185220831081440191719808256884187046722478302424487086912309463961386283534851040880108036501920226231352664118027741550564022502478630073077081587417140291968976308