20以内加减法质量作业例题带答案

20以内加减法质量作业例题带答案姓名：班级：日期：用时：分钟得分：46×80=21×11=49×91=46×66=27×24=4621494627×80×11×91×66×2413×88=41×49=11×30=32×23=72×12=1341113272×88×49×30×23×1276×37=23×31=27×69=98×17=60×60=7623279860×37×31×69×17×6053×45=62×77=14×77=82×59=86×11=5362148286×45×77×77×59×1175×61=59×17=12×88=93×11=42×25=7559129342×61×17×88×11×2599×98=34×93=15×92=79×68=16×84=9934157916×98×93×92×68×8418×47=48×48=83×93=28×84=71×72=1848832871×47×48×93×84×7210×41=24×87=28×63=76×18=51×98=1024287651×41×87×63×18×9819×60=25×69=22×21=63×30=43×38=1925226343×60×69×21×30×3897×99=46×29=75×16=36×95=81×91=9746753681×99×29×16×95×9119×82=50×24=60×40=89×50=81×82=1950608981×82×24×40×50×8246×49=78×92=51×82=71×89=35×47=4678517135×49×92×82×89×4783×46=32×47=30×20=31×29=36×60=8332303136×46×47×20×29×6015×34=54×31=18×37=64×69=24×29=1554186424×34×31×37×69×2965×36=13×77=65×76=88×83=20×44=6513658820×36×77×76×83×4485×59=79×29=16×45=52×53=94×24=8579165294×59×29×45×53×2474×76=80×24=53×88=87×47=44×75=7480538744×76×24×88×47×7540×93=50×65=38×17=73×36=70×67=4050387370×93×65×17×36×6759×64=93×18=78×19=62×12=18×99=5993786218×64×18×19×12×9988×90=71×14=40×96=23×70=50×67=8871402350×90×14×96×70×6780×11=29×21=65×17=75×42=53×20=8029657553×11×21×17×42×2065×21=26×88=66×15=69×45=39×55=6526666939×21×88×15×45×5530×65=55×46=55×32=75×67=72×59=3055557572×65×46×32×67×5924×71=13×69=12×57=75×16=87×82=2413127587×71×69×57×16×8286×58=64×98=63×73=32×45=64×10=8664633264×58×98×73×45×1065×65=76×88=92×24=42×87=12×69=6576924212×65×88×24×87×6957×17=95×29=52×45=66×10=96×26=5795526696×17×29×45×10×2634×20=58×22=65×82=66×20=84×20=3458656684×20×22×82×20×2046×95=75×49=90×74=52×57=69×26=4675905269×95×49×74×57×2679×33=21×75=18×69=92×13=74×13=7921189274×33×75×69×13×1352×39=24×31=87×28=66×37=26×88=5224876626×39×31×28×37×8874×72=61×40=54×57=10×86=21×99=7461541021×72×40×57×86×9970×44=17×62=80×91=64×97=17×87=7017806417×44×62×91×97×8737×71=54×34=56×59=59×82=94×84=3754565994×71×34×59×82×8493×94=55×35=25×87=40×47=58×63=9355254058×94×35×87×47×6310×43=49×56=91×67=33×31=62×52=1049913362×43×56×67×31×5231×10=43×88=16×48=10×75=51×69=3143161051×10×88×48×75×6932×55=35×94=82×85=87×26=87×79=3235828787×55×94×85×26×7971×51=41×10=19×24=27×90=99×29=7141192799×51×10×24×90×2976×33=32×50=28×51=61×22=62×25=7632286162×33×50×51×22×2562×67=69×40=41×47=18×62=57×87=6269411857×67×40×47×62×8757×45=39×50=62×90=46×48=71×29=5739624671×45×50×90×48×2981×52=14×77=55×34=41×40=18×33=8114554118×52×77×34×40×3337×16=38×13=44×92=84×58=92×69=3738448492×16×13×92×58×6976×29=67×94=69×26=19×24=43×46=7667691943×29×94×26×24×4623×84=99×79=20×19=14×16=35×56=2399201435×84×79×19×16×5685×31=34×78=94×46=57×58=43×44=8534945743×31×78×46×58×4474×80=75×94=24×12=88×37=83×46=7475248883×80×94×12×37×4647×10=78×42=93×70=25×70=52×48=4778932552×10×42×70×70×4852×14=44×81=62×76=58×33=40×58=5244625840×14×81×76×33×5811×77=37×75=88×47=59×73=89×91=1137885989×77×75×47×73×9157×38=73×41=63×37=27×83=66×93=5773632766×38×41×37×83×9362×35=74×60=43×77=89×51=51×61=6274438951×35×60×77×51×6150×82=27×86=65×35=76×76=53×43=5027657653×82×86×35×76×4336×17=94×30=39×86=16×50=84×65=3694391684×17×30×86×50×6572×80=15×41=96×68=62×59=26×52=7215966226×80×41×68×59×5219×28=88×81=65×53=64×23=57×47=1988656457×28×81×53×23×4784×33=92×60=32×80=73×19=34×38=8492327334×33×60×80×19×3842×21=97×17=95×55=71×43=55×55=4297957155×21×17×55×43×5579×46=42×61=55×14=50×25=17×83=7942555017×46×61×14×25×8341×20=26×40=77×89=56×89=69×22=4126775669×20×40×89×89×2268×90=77×36=91×56=46×60=72×11=6877914672×90×36×56×60×1129×39=40×80=45×35=69×77=78×49=2940456978×39×80×35×77×4989×75=69×77=15×73=56×88=21×18=8969155621×75×77×73×88×1887×50=82×80=33×14=59×46=84×86=8782335984×50×80×14×46×8681×54=37×68=26×78=64×54=30×57=8137266430×54×68×78×54×5755×42=35×70=87×92=27×86=20×49=5535872720×42×70×92×86×4966×42=64×52=24×86=49×57=21×83=6664244921×42×52×86×57×8381×59=39×61=65×70=48×79=88×76=8139654888×59×61×70×79×7658×84=56×60=44×73=14×53=48×74=5856441448×84×60×73×53×7487×78=74×27=35×51=44×52=34×43=8774354434×78×27×51×52×4399×35=62×94=99×35=23×15=66×72=9962992366×35×94×35×15×7275×70=82×76=52×33=64×84=53×60=7582526453×70×76×33×84×6065×60=82×98=89×93=24×73=69×47=6582892469×60×98×93×73×4723×72=75×19=72×36=99×42=44×43=2375729944×72×19×36×42×4368×24=41×92=93×78=69×87=73×54=6841936973×24×92×78×87×5476×59=89×67=55×97=26×99=39×30=7689552639×59×67×97×99×3053×31=43×75=18×29=37×80=45×81=5343183745×31×75×29×80×8129×46=81×28=25×41=13×25=60×50=2981251360×46×28×41×25×5013×51=76×52=93×32=35×57=87×35=1376933587×51×52×32×57×3511×86=65×67=30×86=88×58=62×34=1165308862×86×67×86×58×3473×60=26×93=13×40=79×56=87×25=7326137987×60×93×40×56×2552×67=72×14=57×25=10×18=51×57=5272571051×67×14×25×18×5723×56=67×14=68×95=68×16=25×75=2367686825×56×14×95×16×7548×98=98×17=83×14=13×92=21×17=4898831321×98×17×14×92×1716×87=14×10=33×33=15×29=40×97=1614331540×87×10×33×29×9753×33=32×32=86×31=47×31=39×61=5332864739×33×32×31×31×6161×82=25×51=83×75=98×76=45×88=6125839845×82×51×75×76×8856×45=39×14=96×94=50×91=73×72=5639965073×45×14×94×91×7218×98=66×78=33×88=45×33=74×43=1866334574×98×78×88×33×4361×39=55×65=21×59=10×43=24×79=6155211024×39×65×59×43×7920×46=79×39=15×71=36×42=71×94=2079153671×46×39×71×42×9427×63=34×13=52×21=58×15=90×34=2734525890×63×13×21×15×3443×46=88×93=14×44=22×48=13×11=4388142213×46×93×44×48×1134×17=86×95=93×52=10×69=36×92=3486931036×17×95×52×69×9212×73=10×58=31×26=33×37=97×73=1210313397×73×58×26×37×7342×55=78×12=97×55=89×91=72×63=4278978972×55×12×55×91×6383×74=42×36=50×20=24×33=99×24=8342502499×74×36×20×33×2419×64=57×11=47×73=13×97=47×54=1957471347×64×11×73×97×5469×49=75×17=92×35=92×24=33×77=6975929233×49×17×35×24×7717×73=76×27=91×20=82×73=33×20=1776918233×73×27×20×73×2011×13=30×77=44×24=52×31=30×79=1130445230×13×77×24×31×7986×46=49×17=11×84=66×84=59×20=8649116659×46×17×84×84×2049×75=23×78=40×72=80×95=63×57=4923408063×75×78×72×95×5751×13=59×64=50×24=45×69=23×13=5159504523×13×64×24×69×1348×61=35×99=86×94=52×92=81×74=4835865281×61×99×94×92×7455×91=86×27=16×91=56×57=82×98=5586165682×91×27×91×57×9886×64=57×67=39×15=73×10=17×51=8657397317×64×67×15×10×5136×80=77×50=23×90=50×50=67×64=3677235067×80×50×90×50×6416×71=40×15=65×11=87×38=63×50=1640658763×71×15×11×38×5031×35=42×37=18×25=78×71=78×76=3142187878×35×37×25×71×7693×11=76×33=86×85=49×64=75×52=9376864975×11×33×85×64×5235×98=84×32=46×25=20×60=32×58=3584462032×98×32×25×60×5879×74=59×58=65×82=24×74=86×15=7959652486×74×58×82×74×1510×68=59×28=32×81=48×85=66×77=1059324866×68×28×81×85×7798×46=72×62=83×19=52×30=82×57=9872835282×46×62×19×30×5732×65=54×19=32×45=67×56=16×72=3254326716×65×19×45×56×7221×73=57×41=50×92=60×45=96×58=2157506096×73×41×92×45×5869×39=71×70=98×13=63×56=21×86=6971986321×39×70×13×56×8615×65=39×87=91×13=32×34=53×81=1539913253×65×87×13×34×8148×94=17×46=70×26=96×28=19×56=4817709619×94×46×26×28×5652×57=15×54=37×24=64×36=79×47=5215376479×57×54×24×36×4714×18=35×14=85×92=12×55=44×28=1435851244×18×14×92×55×28答案368023144593036648114420093307368642812713186316663600238547741078483894645751003105610231050970231621380537213448462304771923525112410208817641368499811401725462189016349603133412003420737115581200240044506642225471764182631916453818150460089921605101674666441669623401001494073048805015229172027562256562419204664408933003720325064626284690377616741482744178279209943840161033508806091105315010601365228899031052145195025301760502542481704897684120071344988627245991440640422566882208365482896927552340660249668012765330132016804370367566602964179426071575124211969622028744243624422288532824403078860207930801054728062081479262718363304483878968742192521751880365443027446097102332243103784768750351917603290697022626873362141045624302871250816001428134215504154276019271116495925651950558022082059421210781870164059459249440484872634822046298179445619781932782138022419602635265243243306189259207050288325638184703276651017502496728356447121914232084727754136430780992166299323312241613821704440331145393111410023222275577622796122820335480054605760615652836581352532712834451472267927725520256013871292882164952253053302536342562770125014118201040685349841518612027725096276079211313200157553133822667553131095492837843506560462271472244374251620283456171023102450800423229802772332820642793174347792379455037926688487233603212742355267861998178522881462346558283465345475252506232171653763180390080368277175232431656142525924158