100以内两位数不进位不退位加减

100以内不进位不退位加减法52－50＝58－7＝99－10＝70＋29＝57－6＝37－2＝79－40＝7＋40＝36＋4＝79－1＝1＋22＝63－20＝79－30＝19－7＝78－60＝66－6＝1＋79＝95－2＝69＋30＝77－40＝54－50＝84－40＝56－1＝6＋4＝95－10＝59－3＝4＋55＝6＋62＝10＋76＝35＋10＝50＋18＝30＋69＝51＋40＝40＋12＝34－4＝33＋3＝19＋30＝81－10＝80＋6＝1＋37＝41＋6＝4＋52＝15＋5＝72＋5＝68－10＝58－50＝45－5＝66－3＝100以内不进位不退位加减法27＋20＝79－5＝1＋80＝55－1＝75－3＝98－90＝1＋19＝29＋60＝43－3＝74＋1＝3＋4＝9＋10＝99－6＝98－40＝93＋6＝46＋3＝74＋1＝100－20＝50＋4＝16＋70＝20＋14＝90－30＝46－3＝92－30＝9＋30＝30＋52＝63＋30＝4＋2＝98－8＝93－2＝52－2＝47－30＝14＋10＝73＋20＝46－3＝5＋81＝83－20＝1＋22＝32－1＝10＋18＝6＋43＝1＋93＝91－20＝39－30＝2＋0＝60＋8＝29＋10＝11＋4＝100以内不进位不退位加减法67－5＝65－3＝40＋1＝100－30＝78－10＝48－5＝20＋14＝71－30＝64＋30＝96＋2＝25－20＝35－2＝21＋8＝2＋40＝10＋5＝95－80＝33＋4＝10＋86＝44＋30＝10＋80＝26－4＝40＋9＝100－30＝95－2＝97－5＝66－4＝83－30＝20＋31＝79－3＝27－7＝86－6＝3＋34＝81－70＝50＋9＝38－6＝52－50＝63－50＝47－4＝10＋16＝45－2＝98－90＝81＋8＝95－3＝26－3＝11＋80＝77－5＝43－20＝0＋50＝100以内不进位不退位加减法49＋10＝63＋30＝30＋7＝2＋4＝89－7＝13＋2＝37－5＝54＋4＝83－2＝29－4＝66－10＝2＋23＝1＋12＝2＋10＝0＋2＝96－90＝62＋6＝37＋30＝75－70＝94－3＝68＋20＝69－8＝25－10＝17＋80＝43＋50＝16－1＝16－5＝74－20＝7＋0＝87－4＝48＋30＝62＋5＝14＋4＝2＋36＝84－3＝40＋1＝15＋40＝89＋1＝40＋5＝76－20＝1＋62＝66－60＝39－9＝75－40＝10＋55＝65＋1＝6＋52＝21＋40＝100以内不进位不退位加减法55－30＝17＋1＝79－6＝92－10＝58－2＝34－1＝10＋8＝52＋7＝53＋5＝36－1＝83－60＝11－10＝82－20＝17－1＝2＋55＝24－20＝79＋1＝92－80＝36－10＝1＋60＝8＋80＝39－4＝91－40＝10＋71＝38－6＝30＋2＝89－10＝53－2＝97－40＝5＋33＝82－1＝89＋10＝10＋66＝38－4＝2＋78＝96－2＝27－5＝60＋6＝93－90＝38－7＝69－4＝20＋78＝97－60＝3＋60＝48－1＝66－3＝20＋27＝17＋40＝100以内不进位不退位加减法12＋40＝88－5＝60＋27＝30＋52＝17－2＝79－20＝40＋1＝26＋50＝10＋80＝4＋5＝95－50＝44－3＝49－20＝20＋74＝39＋50＝6＋4＝1＋47＝79－70＝84＋4＝6＋20＝73＋1＝38－8＝20＋69＝61－20＝66＋2＝45－10＝34－20＝11＋5＝98－50＝39－4＝95－50＝4＋4＝91＋4＝1＋60＝85－30＝26－6＝71－20＝74－10＝2＋37＝21＋4＝94＋4＝50＋23＝95＋1＝57－20＝40－10＝3＋60＝34＋6＝54＋6＝100以内不进位不退位加减法50＋45＝40＋36＝98－70＝2＋30＝86＋2＝16＋3＝84－50＝30＋45＝79－4＝37－3＝61＋5＝89－5＝32－10＝86－70＝10＋58＝10＋8＝47－5＝77－4＝20＋47＝20＋29＝1＋47＝28－10＝52＋3＝78－60＝95－60＝97－1＝71＋20＝62＋2＝5＋45＝42＋5＝75＋20＝78－5＝30＋51＝18－8＝7＋60＝85－40＝54＋30＝14＋1＝26＋50＝18－1＝31＋20＝89－5＝25＋40＝1＋29＝94－50＝5＋41＝85－70＝69－10＝100以内不进位不退位加减法37－6＝2＋71＝44＋20＝87－3＝80＋7＝98－6＝60＋17＝5＋1＝50＋8＝37＋60＝26－10＝2＋68＝54－2＝59－3＝99－9＝81＋10＝10＋35＝16－6＝14＋50＝22＋1＝92－1＝50＋14＝82＋6＝23＋40＝60＋3＝47－7＝41＋50＝66－40＝20＋4＝50＋36＝79－60＝88－8＝76－20＝20＋57＝6＋60＝40－20＝25－1＝6＋90＝71－1＝9＋90＝37－30＝88－10＝14＋5＝19－6＝48－8＝1＋59＝27－2＝55－10＝100以内不进位不退位加减法49－7＝60＋34＝1＋72＝72＋20＝52－50＝65＋1＝50＋34＝76－70＝68＋1＝90－20＝30＋3＝13＋40＝43＋30＝64－30＝60＋3＝89－60＝89－5＝22＋60＝80＋6＝33－10＝23－2＝67－50＝86＋2＝62＋4＝90－20＝93－70＝46＋1＝40＋35＝2＋30＝20＋60＝59－6＝94－1＝73－40＝40＋33＝4＋35＝66－30＝46－5＝30＋30＝19－8＝40＋29＝75－20＝77－40＝30＋1＝56－30＝40＋36＝44＋1＝2＋85＝46－20＝100以内不进位不退位加减法31－20＝26＋20＝78＋2＝37－7＝78－70＝41＋20＝45＋4＝32－30＝79－8＝78＋1＝10＋16＝60＋8＝48－4＝53－40＝24－4＝99－1＝29＋40＝7＋62＝50＋29＝89－2＝55＋40＝11＋8＝66－20＝19－10＝69－6＝50＋13＝99－20＝78－60＝33－3＝92＋6＝2＋64＝96－2＝21－10＝79－70＝69－50＝26＋2＝75－5＝46－1＝70＋9＝80－10＝2＋4＝76－70＝79－70＝69－60＝30＋41＝45－20＝38－20＝94－4＝100以内不进位不退位加减法35－2＝19＋50＝10＋72＝3＋60＝65－50＝19－2＝31＋3＝83－80＝75－10＝30＋7＝84－10＝48－40＝89－80＝6＋12＝67－5＝51＋40＝14－3＝49－1＝95－3＝20＋74＝60＋38＝25＋30＝94－80＝43－20＝98－90＝21＋7＝31＋7＝24－3＝66－4＝39－3＝24＋2＝76－3＝67－60＝51＋5＝23－3＝14＋2＝37－6＝10＋69＝73＋6＝89－70＝64－2＝6＋44＝93－50＝30＋59＝25－4＝50－30＝92－30＝50＋36＝100以内不进位不退位加减法50＋31＝60＋0＝65＋1＝94－2＝59－7＝95－60＝62＋2＝90－30＝82＋10＝1＋96＝20＋1＝70＋0＝29－4＝60－40＝61＋3＝97－6＝67－30＝76－2＝98－2＝3＋64＝34＋6＝63－2＝61－30＝6＋72＝5＋2＝69－8＝94－60＝1＋91＝46－1＝87－5＝36－30＝86－6＝21＋4＝78－3＝34－30＝16－10＝75－4＝38－7＝68＋1＝9＋50＝30＋32＝20＋74＝64＋1＝22＋2＝87－7＝7＋43＝24＋20＝20＋73＝100以内不进位不退位加减法35＋5＝5＋42＝9＋50＝95－10＝7＋20＝5＋20＝76－50＝25－3＝73－30＝60＋9＝40＋28＝30＋6＝60＋34＝55－40＝5＋10＝77－30＝2＋74＝40＋6＝3＋51＝78－70＝4＋90＝13－3＝13＋1＝59－2＝58－50＝88－70＝73－30＝85＋2＝20＋29＝75－20＝8＋21＝30＋18＝1＋15＝75－30＝90＋5＝69－9＝15－10＝16－4＝7＋21＝30＋39＝15－4＝5＋4＝65－40＝85＋1＝20＋35＝80＋6＝11＋8＝77－30＝100以内不进位不退位加减法42＋40＝25＋40＝52－50＝27－3＝5＋12＝51＋4＝50＋9＝56－20＝50＋0＝18－5＝52－2＝23＋4＝20＋73＝86－3＝49－7＝66－40＝89－30＝5＋62＝4＋84＝14＋80＝95－1＝40－20＝3＋70＝87－40＝20＋3＝2＋66＝66－60＝80－50＝94－80＝50＋7＝4＋24＝73－30＝25－4＝83－80＝79－8＝92＋3＝18－10＝51－30＝16＋20＝7＋40＝50＋35＝90＋1＝23＋7＝6＋30＝84－30＝88－70＝47－2＝5＋65＝100以内不进位不退位加减法2＋47＝77－4＝23－20＝36－2＝54－50＝50＋48＝2＋44＝3＋94＝3＋5＝30＋48＝31－10＝67－10＝12＋20＝48－8＝20＋24＝3＋90＝94－3＝93－20＝15－5＝50＋33＝99－40＝10＋31＝83＋1＝31＋40＝80－10＝49－2＝2＋43＝82－1＝99－3＝50－30＝63－60＝49－7＝68－50＝59－20＝71＋5＝29－8＝24－3＝30＋34＝26＋60＝6＋93＝31＋20＝2＋61＝96－90＝99－10＝96－1＝86－70＝10＋50＝74＋5＝100以内不进位不退位加减法74＋6＝79－20＝8＋91＝40＋56＝12＋10＝20＋7＝53＋1＝42＋5＝36＋60＝62－2＝4＋0＝98－8＝95－60＝34－4＝95＋1＝70＋20＝77－4＝26＋70＝20＋29＝44－10＝20＋5＝80＋17＝81＋10＝27－2＝5＋0＝57－50＝6＋50＝46＋40＝50＋1＝75－3＝4＋13＝82＋4＝78＋1＝88－10＝1＋97＝90＋7＝59－7＝43－3＝10＋59＝79－40＝23＋4＝26－3＝2＋38＝80＋11＝2＋41＝4＋11＝35＋3＝44＋2＝100以内不进位不退位加减法20－10＝59－20＝68－2＝40＋10＝19－9＝7＋23＝57＋20＝3＋53＝77－70＝63－30＝45＋50＝31－20＝12－2＝10＋30＝34－1＝3＋55＝25＋60＝85＋4＝71＋20＝38－30＝40＋22＝10＋29＝44－20＝32＋4＝97－70＝100－30＝4＋5＝92－40＝62＋20＝62－60＝63－20＝51＋10＝69－9＝20＋72＝34＋10＝30＋44＝25－3＝2＋30＝93－70＝71－60＝4＋43＝10＋61＝59－20＝83－3＝23－3＝55－2＝51＋1＝63－40＝100以内不进位不退位加减法10＋25＝1＋8＝32＋6＝82－20＝69＋30＝96－90＝70＋4＝70－50＝77＋2＝2＋15＝10＋11＝46＋30＝45－30＝46－40＝11＋50＝5＋40＝1＋38＝45＋20＝75－70＝94－50＝54－1＝19＋80＝90－80＝99－10＝34－3＝40＋40＝17－10＝2＋18＝76＋20＝76＋4＝21＋3＝26－4＝82＋7＝1＋13＝98－8＝42＋50＝27－10＝6＋52＝49－1＝69－60＝1＋60＝88＋10＝48－10＝9＋30＝97－10＝56－6＝4＋2＝7＋40＝100以内不进位不退位加减法60＋10＝40＋39＝84－2＝51－20＝3＋50＝59－5＝75－4＝41＋40＝63－40＝9＋30＝49－10＝87－6＝8＋41＝1＋94＝23－1＝97－90＝2＋76＝36－1＝40＋20＝7＋21＝78－5＝46－30＝60－40＝42＋8＝3＋42＝40－10＝40＋38＝31＋30＝86－70＝73－70＝44－1＝90＋2＝71－20＝87－4＝40＋33＝28－2＝20＋31＝79－3＝27－7＝86－6＝3＋34＝81－70＝50＋9＝38－6＝52－50＝63－50＝47－4＝10＋16＝100以内不进位不退位加减法20＋72＝34＋10＝30＋44＝25－3＝2＋30＝93－70＝71－60＝4＋43＝10＋61＝59－20＝83－3＝23－3＝55－2＝51＋1＝63－40＝10＋25＝1＋8＝32＋6＝82－20＝69＋30＝96－90＝6＋93＝31＋20＝2＋61＝96－90＝99－10＝96－1＝86－70＝10＋50＝74＋5＝74＋6＝79－20＝8＋91＝40＋56＝12＋10＝20＋7＝91－20＝39－30＝2＋0＝60＋8＝29＋10＝11＋4＝67－5＝65－3＝40＋1＝100－30＝78－10＝48－5＝98＋1＝43－40＝76－3＝82＋8＝34－2＝97－3＝86－80＝70＋2＝97－30＝16－2＝45－4＝33＋4＝44＋4＝20＋42＝44＋50＝14－2＝67＋30＝96－3＝20＋48＝1＋9＝10＋9＝17－10＝38＋2＝95－20＝84－30＝18－6＝40＋21＝10＋10＝87－2＝94－80＝78－5＝92＋6＝59－30＝90＋0＝9＋40＝20＋48＝30＋3＝60－30＝4＋3＝21＋30＝5＋15＝60＋12＝44－1＝40＋7＝38－20＝87＋2＝25－3＝92＋3＝3＋70＝17－3＝35－20＝1＋68＝10＋28＝76－10＝49－40＝86－4＝45＋20＝10＋82＝46＋2＝53－30＝77－5＝4＋5＝21－1＝78－5＝84－40＝62－1＝37＋3＝10＋61＝63－40＝6＋40＝63－50＝99－8＝69－50＝87－10＝99－50＝50＋31＝69－30＝69－10＝58＋2＝77－70＝69＋30＝46＋3＝48－4＝2＋2＝59－6＝21－20＝30＋9＝96－70＝62＋6＝97－3＝18＋80＝1＋75＝60＋5＝69－30＝58－8＝37－4＝20＋78＝76－4＝94－90＝50＋32＝68－20＝71－1＝4＋5＝1＋76＝1＋25＝47－10＝30＋29＝22＋1＝22＋1＝60＋18＝79－6＝42－20＝81－1＝40＋13＝5＋40＝97－20＝3＋55＝8＋22＝5＋91＝2＋75＝60－50＝81＋4＝7＋11＝30＋69＝46－5＝91－40＝23＋40＝65－5＝29＋40＝77－20＝3＋90＝9＋20＝37－2＝98－40＝66－30＝13＋30＝59－1＝5＋0＝60＋11＝54－50＝62＋5＝21＋6＝10＋11＝58－5＝89－9＝30＋57＝42－2＝52＋7＝54＋20＝90＋3＝9＋21＝2＋92＝50＋47＝34－10＝10＋34＝60＋10＝68－50＝10＋7＝18－2＝78－10＝40－30＝91－30＝59－1＝58－30＝27－6＝22－2＝57＋10＝4＋30＝17－1＝34－2＝38－30＝27＋30＝72＋5＝2＋70＝58－4＝99－60＝4＋90＝84－60＝76－2＝99－6＝3＋46＝89－20＝50＋29＝11＋80＝57－10＝58－8＝31－1＝50＋46＝60＋26＝6＋43＝75－20＝40－20＝30＋33＝7＋3＝6＋3＝72＋2＝3＋60＝79－7＝20＋56＝63＋1＝73＋1＝49－3＝100－50＝67－30＝54－3＝98－8＝90－70＝63＋6＝70＋5＝13－2＝2＋92＝50＋3＝19－5＝93－30＝79－4＝48－40＝9＋20＝30＋6＝3＋94＝40＋42＝63－40＝1＋33＝98－70＝93－3＝50＋30＝39－3＝4＋26＝50－30＝66－4＝27＋20＝5＋1＝34－2＝68－3＝48＋1＝6＋34＝33－1＝99－5＝27＋60＝49－40＝72－1＝70＋9＝40＋50＝23－1＝96－80＝71－70＝73＋10＝7＋33＝17－3＝67－3＝50＋28＝32－1＝18－4＝90－30＝4＋72＝1＋49＝50＋18＝15－10＝93－50＝10＋72＝71－30＝7＋81＝7＋81＝49－6＝70＋2＝1＋33＝58－7＝10＋80＝7＋70＝4＋53＝74＋4＝73－70＝20＋1＝30＋58＝61＋20＝5＋1＝1＋30＝100－30＝95－60＝85－2＝54＋20＝26－5＝87－4＝47－3＝11＋9＝60＋11＝79－5＝94－2＝2＋20＝3＋65＝10＋52＝69－60＝10＋80＝85－3＝99－60＝48－8＝35－20＝17＋1＝10＋19＝84－1＝67－40＝60＋12＝44－1＝40＋7＝38－20＝7＋70＝4＋53＝74＋4＝73－70＝20＋1＝30＋58＝61＋20＝27＋60＝49－40＝72－1＝70＋9＝40＋50＝78－5＝92＋6＝59－30＝90＋0＝。

100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________56 - 35 = 66 - 31 = 15 + 42 = 16 + 13 = 33 - 11 = 34 - 30 = 41 + 15 = 12 + 35 = 89 - 88 = 42 - 10 = 46 + 13 = 12 + 82 = 44 + 54 = 88 - 46 = 48 - 17 = 83 - 40 = 96 - 53 = 34 + 25 = 96 - 52 = 95 - 61 = 30 + 24 = 11 + 64 = 94 - 62 = 19 + 10 = 62 + 21 = 24 + 72 = 67 - 13 = 55 - 10 = 35 + 53 = 53 + 44 = 95 - 22 = 21 + 24 = 75 - 70 = 42 + 56 = 65 + 23 = 74 - 20 = 85 - 10 = 97 - 70 = 52 - 51 = 29 - 28 = 63 + 25 = 75 - 61 = 75 + 11 = 83 - 60 = 72 + 15 = 51 + 18 = 67 - 26 = 53 + 13 = 93 - 81 = 67 - 30 = 84 - 40 = 49 - 48 = 13 + 75 = 89 - 53 = 70 + 12 = 37 + 11 = 55 + 11 = 71 + 16 = 32 + 62 = 53 + 16 = 83 - 30 = 79 + 20 = 28 - 15 = 34 + 21 = 17 - 12 = 38 - 34 = 11 + 50 = 41 + 21 = 84 - 70 = 74 + 23 = 34 - 30 = 62 + 36 = 89 - 78 = 62 - 40 = 83 - 70 = 57 - 55 = 53 + 45 = 55 + 33 = 45 + 44 = 21 + 40 = 39 - 38 = 40 + 20 = 58 - 37 = 39 + 50 = 37 + 60 = 38 + 10 = 11 + 11 = 14 + 63 = 13 + 34 = 58 - 13 = 12 + 31 = 59 - 51 = 95 - 44 = 46 + 40 = 53 + 30 = 75 - 34 = 53 + 33 = 55 + 22 = 42 + 35 = 29 - 15 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________11 + 65 = 55 - 12 = 29 - 13 = 12 + 25 =12 + 81 = 42 + 17 = 24 + 54 = 49 - 25 = 18 - 13 = 45 + 20 = 22 + 60 = 87 - 11 = 14 + 10 = 31 + 45 = 66 - 35 = 99 - 47 = 67 - 61 = 20 + 53 = 42 + 23 = 58 - 11 = 78 + 11 = 44 + 14 = 16 + 51 = 23 - 11 = 62 - 51 = 92 - 40 = 54 - 22 = 60 + 38 = 31 + 63 = 98 - 70 = 64 - 43 = 32 + 56 = 53 - 50 = 98 - 62 = 89 - 32 = 88 - 20 = 34 + 65 = 75 + 11 = 25 + 50 = 30 + 14 = 30 + 11 = 11 + 28 = 24 + 61 = 68 - 24 = 59 - 48 = 76 - 34 = 78 - 47 = 77 + 22 = 53 + 42 = 98 - 51 = 74 + 15 = 98 - 64 = 10 + 12 = 52 + 34 = 44 + 25 = 51 + 37 = 37 + 52 = 69 - 47 = 73 + 23 = 29 - 13 = 25 + 64 = 78 - 45 = 79 - 51 = 81 + 18 = 96 - 95 = 11 + 47 = 51 - 40 = 57 + 10 = 21 + 37 = 13 + 21 = 69 - 17 = 69 - 53 = 32 + 23 = 52 + 33 = 76 - 35 = 85 - 34 = 61 - 60 = 98 - 27 = 79 - 71 = 57 + 20 = 22 + 57 = 52 + 14 = 22 + 61 = 32 + 56 = 75 - 74 = 96 - 74 = 86 + 13 = 82 - 61 = 33 + 54 = 88 - 76 = 84 + 14 = 75 - 13 = 24 + 75 = 96 - 42 = 10 + 85 = 23 + 32 = 62 + 26 = 18 + 51 = 42 + 57 = 89 - 71 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________51 - 20 = 32 + 41 = 41 + 12 = 19 - 13 = 44 + 34 = 48 + 40 = 33 + 33 = 41 + 41 = 20 + 43 = 15 + 74 = 25 + 52 = 30 + 33 = 64 + 10 = 64 - 43 = 76 - 74 = 55 + 11 = 88 - 14 = 60 + 38 = 84 - 11 = 36 + 63 = 81 + 13 = 89 - 45 = 21 + 36 = 40 + 27 = 55 - 52 = 51 + 21 = 89 - 53 = 24 + 25 = 89 - 23 = 54 + 30 = 86 - 85 = 44 + 13 = 26 + 42 = 20 + 52 = 40 + 31 = 97 - 95 = 49 - 10 = 37 + 31 = 98 - 47 = 69 - 38 = 13 + 65 = 96 - 24 = 76 - 51 = 97 - 11 = 48 - 24 = 71 - 50 = 77 - 75 = 40 + 57 = 36 + 52 = 39 - 14 = 17 - 13 = 35 + 20 = 85 - 20 = 63 + 24 = 88 - 54 = 65 + 21 = 62 + 32 = 10 + 30 = 87 - 23 = 86 - 13 = 23 + 64 = 65 - 10 = 79 - 56 = 70 + 16 = 67 - 62 = 42 + 27 = 74 + 23 = 41 + 53 = 20 + 19 = 45 + 10 = 70 + 16 = 77 - 20 = 64 - 43 = 89 - 38 = 97 - 65 = 96 - 21 = 12 + 20 = 69 - 50 = 82 + 15 = 62 - 61 = 89 - 22 = 36 - 25 = 14 + 31 = 52 + 41 = 63 - 21 = 73 - 51 = 47 + 41 = 11 + 65 = 46 - 34 = 37 + 40 = 94 - 43 = 36 + 30 = 35 + 24 = 14 + 41 = 11 + 30 = 98 - 30 = 59 + 20 = 50 + 38 = 84 - 50 = 79 - 46 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________16 + 51 = 21 + 25 = 33 + 64 = 21 + 76 = 22 + 74 = 33 + 23 = 59 - 47 = 69 - 47 = 65 - 23 = 45 + 41 = 24 + 25 = 48 - 33 = 77 + 21 = 45 + 42 = 34 + 63 = 57 - 22 = 79 - 27 = 40 + 13 = 95 - 63 = 67 - 35 = 67 - 51 = 40 + 31 = 87 - 25 = 64 - 53 = 24 + 10 = 75 - 11 = 55 + 12 = 94 - 62 = 99 - 96 = 78 - 66 = 11 + 32 = 64 - 50 = 46 + 11 = 42 - 11 = 83 - 11 = 89 - 35 = 30 + 65 = 98 - 15 = 57 - 26 = 38 - 32 = 37 - 15 = 77 - 61 = 37 + 20 = 30 + 32 = 27 - 21 = 59 - 53 = 31 + 60 = 58 - 54 = 44 + 42 = 75 - 52 = 36 + 52 = 84 - 11 = 98 - 23 = 10 + 72 = 70 + 26 = 53 - 40 = 21 + 77 = 87 - 14 = 92 - 21 = 15 - 10 = 43 + 30 = 45 - 21 = 73 + 15 = 97 - 26 = 60 + 37 = 10 + 73 = 30 + 59 = 58 - 51 = 26 + 62 = 88 - 50 = 75 - 12 = 45 + 34 = 55 - 12 = 38 + 61 = 11 + 73 = 12 + 81 = 44 - 32 = 92 - 50 = 77 - 61 = 77 - 76 = 31 - 10 = 56 + 22 = 69 - 27 = 14 + 35 = 85 - 13 = 99 - 28 = 13 + 55 = 79 - 65 = 45 - 33 = 97 - 32 = 59 - 11 = 44 - 41 = 50 + 33 = 59 - 15 = 33 + 51 = 40 + 37 = 41 + 45 = 26 + 21 = 12 + 14 = 82 + 15 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________73 + 24 = 74 + 10 = 96 - 12 = 14 - 13 = 86 - 21 = 56 - 35 = 99 - 32 = 65 - 12 = 22 + 62 = 92 - 90 = 78 - 16 = 57 - 36 = 57 - 15 = 12 + 56 = 55 + 43 = 69 - 33 = 59 - 45 = 54 + 31 = 59 - 46 = 20 + 63 = 56 - 12 = 38 - 26 = 54 + 24 = 64 - 10 = 17 - 10 = 49 - 22 = 50 + 22 = 88 - 85 = 38 - 11 = 79 - 27 = 79 - 23 = 18 - 17 = 14 + 54 = 65 - 32 = 74 - 22 = 50 + 12 = 52 + 22 = 88 - 30 = 44 - 21 = 94 - 42 = 85 - 34 = 88 - 60 = 94 - 10 = 50 + 35 = 67 + 31 = 31 - 10 = 20 + 38 = 24 + 70 = 28 - 20 = 21 + 65 = 36 - 14 = 44 + 25 = 21 + 22 = 69 - 35 = 59 - 53 = 53 + 33 = 99 - 92 = 50 + 27 = 75 - 20 = 86 - 25 = 95 - 23 = 22 + 20 = 20 + 79 = 24 + 35 = 40 + 56 = 38 - 27 = 10 + 25 = 85 - 42 = 86 - 21 = 94 - 62 = 85 - 12 = 10 + 17 = 95 - 31 = 99 - 25 = 64 - 32 = 52 - 30 = 19 + 10 = 12 + 36 = 98 - 96 = 70 + 22 = 75 - 70 = 39 - 23 = 20 + 63 = 88 - 73 = 38 - 14 = 48 - 24 = 36 + 42 = 89 - 25 = 89 - 73 = 22 + 37 = 21 + 20 = 82 + 17 = 16 - 13 = 37 - 13 = 11 + 18 = 52 + 30 = 67 + 21 = 51 + 22 = 97 - 93 = 87 - 70 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________12 + 73 = 81 + 10 = 72 - 11 = 10 + 26 = 51 + 16 = 49 - 47 = 47 - 16 = 50 + 48 = 20 + 58 = 12 + 64 = 74 - 73 = 31 + 34 = 69 - 53 = 75 - 61 = 15 + 83 = 87 + 10 = 68 - 63 = 75 - 50 = 37 + 42 = 39 - 35 = 11 + 56 = 98 - 17 = 65 - 52 = 12 + 14 = 56 + 11 = 37 - 21 = 79 - 38 = 56 - 20 = 29 - 26 = 50 + 27 = 56 + 13 = 88 - 52 = 11 + 20 = 15 + 13 = 17 - 11 = 89 - 32 = 89 - 10 = 38 + 21 = 33 + 33 = 86 - 40 = 82 + 11 = 38 - 14 = 75 + 10 = 36 + 22 = 99 - 83 = 97 - 43 = 22 + 27 = 11 + 73 = 76 - 13 = 85 - 11 = 99 - 10 = 19 + 60 = 10 + 61 = 65 + 22 = 85 - 34 = 10 + 46 = 79 - 27 = 47 + 42 = 74 - 50 = 41 + 33 = 21 + 42 = 67 - 24 = 40 + 37 = 66 - 25 = 11 + 80 = 78 - 23 = 48 - 24 = 93 - 70 = 42 + 35 = 83 - 21 = 67 - 53 = 87 - 51 = 38 - 32 = 23 + 74 = 86 - 12 = 29 + 50 = 46 + 42 = 95 - 40 = 45 + 51 = 73 - 70 = 94 - 72 = 59 - 54 = 98 - 96 = 21 + 62 = 14 + 52 = 60 + 31 = 83 - 81 = 95 - 91 = 71 + 15 = 55 + 30 = 51 + 32 = 83 - 41 = 69 - 11 = 96 - 75 = 20 + 26 = 61 - 30 = 89 - 81 = 59 - 40 = 12 + 40 = 61 + 30 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________29 + 30 = 34 + 33 = 99 - 28 = 13 + 70 = 21 + 65 = 98 - 17 = 34 - 31 = 22 + 21 = 76 - 15 = 99 - 44 = 33 + 31 = 88 - 84 = 99 - 15 = 52 + 34 = 61 + 35 = 63 + 11 = 59 - 11 = 89 - 56 = 44 - 22 = 54 + 15 = 77 - 53 = 30 + 41 = 44 + 40 = 10 + 11 = 67 - 32 = 88 - 37 = 38 - 37 = 33 + 16 = 97 - 50 = 97 - 81 = 87 - 50 = 34 + 51 = 38 - 35 = 97 - 44 = 25 - 23 = 79 - 17 = 38 + 61 = 47 - 20 = 22 + 20 = 29 + 40 = 15 + 82 = 39 - 14 = 49 - 45 = 99 - 60 = 33 + 64 = 22 + 57 = 34 - 11 = 54 - 30 = 24 + 71 = 69 - 46 = 74 - 53 = 43 + 26 = 73 - 32 = 38 - 33 = 55 + 20 = 95 - 40 = 25 + 13 = 99 - 83 = 89 - 50 = 42 + 12 = 55 + 30 = 75 - 34 = 56 + 10 = 69 - 66 = 68 - 45 = 93 - 40 = 13 + 12 = 23 + 12 = 10 + 41 = 37 - 14 = 57 - 36 = 99 - 67 = 33 + 11 = 26 + 13 = 44 + 22 = 70 + 26 = 47 + 31 = 89 + 10 = 20 + 32 = 88 - 54 = 35 - 23 = 36 - 20 = 55 + 11 = 85 - 60 = 98 - 65 = 85 - 13 = 27 + 42 = 55 - 20 = 77 - 26 = 62 + 13 = 45 + 42 = 36 - 35 = 85 - 42 = 74 + 25 = 42 - 40 = 88 - 81 = 75 - 54 = 34 - 32 = 11 + 21 = 41 + 11 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________60 + 30 = 74 + 14 = 99 - 22 = 48 + 30 = 13 + 13 = 65 - 42 = 71 + 16 = 79 - 34 = 73 + 20 = 56 - 31 = 95 - 33 = 46 + 50 = 32 + 20 = 56 - 34 = 96 - 22 = 21 + 35 = 37 - 21 = 14 + 80 = 44 + 43 = 25 + 53 = 88 - 65 = 37 - 30 = 23 + 21 = 88 - 13 = 50 + 22 = 98 - 20 = 36 - 32 = 54 + 25 = 53 + 33 = 86 - 41 = 52 + 36 = 98 - 43 = 14 + 20 = 37 + 31 = 84 - 60 = 18 - 17 = 30 + 20 = 54 - 51 = 95 - 61 = 55 - 12 = 30 + 55 = 64 - 50 = 41 + 42 = 84 - 82 = 48 + 31 = 89 - 14 = 78 - 25 = 53 + 22 = 20 + 69 = 46 - 43 = 18 + 70 = 88 - 81 = 46 + 51 = 83 + 11 = 15 + 81 = 31 + 52 = 79 - 31 = 55 - 32 = 48 - 31 = 39 - 25 = 99 - 92 = 33 + 35 = 51 + 34 = 16 + 30 = 97 - 22 = 40 + 35 = 78 - 25 = 86 - 62 = 35 - 33 = 97 - 51 = 45 + 43 = 60 + 17 = 94 - 21 = 77 - 46 = 16 + 41 = 75 - 73 = 70 + 26 = 42 + 23 = 53 + 12 = 86 - 10 = 38 + 61 = 34 + 31 = 82 + 13 = 35 + 24 = 83 - 32 = 74 - 21 = 95 - 30 = 38 - 11 = 61 + 27 = 19 - 15 = 98 - 94 = 57 - 45 = 14 + 45 = 48 + 40 = 43 - 41 = 64 - 50 = 67 - 42 = 67 - 56 = 24 + 15 = 13 + 24 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________47 + 30 = 95 - 82 = 41 - 40 = 25 + 51 = 77 - 41 = 51 + 14 = 56 - 40 = 77 - 74 = 49 - 11 = 58 - 12 = 96 - 90 = 98 - 60 = 89 - 23 = 78 - 21 = 66 - 43 = 93 - 70 = 15 - 13 = 86 - 41 = 75 - 30 = 24 + 45 = 10 + 73 = 40 + 15 = 69 - 26 = 69 - 58 = 96 - 50 = 52 - 31 = 88 - 74 = 97 - 96 = 99 - 70 = 78 - 74 = 64 - 22 = 94 - 43 = 31 + 47 = 20 + 38 = 22 + 32 = 68 - 33 = 43 + 24 = 74 - 13 = 21 + 12 = 30 + 28 =29 - 17 = 42 - 41 = 14 + 80 = 20 + 66 =30 + 65 = 22 + 65 = 75 + 11 = 23 + 35 = 95 - 71 = 43 - 32 = 74 - 22 = 32 + 36 = 30 + 53 = 51 + 37 = 75 - 33 = 15 + 61 = 26 + 63 = 41 + 42 = 23 + 14 = 75 - 20 = 24 + 70 = 74 - 22 = 95 - 60 = 35 - 32 = 91 - 60 = 86 - 70 = 36 - 30 = 10 + 46 = 45 - 11 = 86 - 51 = 27 - 24 = 69 - 36 = 54 + 44 = 12 + 77 = 12 + 43 = 79 - 41 = 26 + 12 = 13 + 54 = 36 - 14 = 31 + 57 = 13 + 15 = 95 - 64 = 22 + 33 = 36 - 25 = 12 + 24 = 74 - 52 = 60 + 27 = 79 - 11 =66 - 14 = 24 + 12 = 88 - 51 = 79 - 23 =67 - 66 = 31 + 61 = 87 - 66 = 43 + 40 = 22 + 31 = 99 - 73 = 21 + 37 = 20 + 52 =100以内（两位数不进位不退位）加减班级__________ 学号__________ 姓名__________83 - 82 = 72 + 21 = 43 + 45 = 31 + 43 = 57 + 31 = 40 + 11 = 65 + 11 = 45 + 12 = 25 + 63 = 84 + 12 = 31 + 27 = 33 + 12 = 97 - 85 = 46 + 21 = 14 + 32 = 66 - 31 = 96 - 85 = 45 + 30 = 66 + 10 = 37 + 10 = 24 + 53 = 63 - 50 = 44 + 33 = 22 + 54 = 98 - 44 = 10 + 68 = 54 + 24 = 68 - 16 = 16 + 73 = 99 - 76 = 60 + 12 = 93 - 31 = 77 - 32 = 75 - 31 = 33 + 45 = 34 + 23 = 37 + 51 = 38 + 30 = 33 + 35 = 37 - 25 = 88 - 55 = 22 - 10 = 88 - 82 = 25 + 44 = 22 + 72 = 75 - 60 = 97 - 83 = 88 - 50 = 21 - 20 = 15 - 14 = 65 - 51 = 10 + 24 = 75 - 33 = 30 + 65 = 64 + 23 = 77 - 66 = 88 - 15 = 79 - 28 = 96 - 33 = 13 + 75 = 23 + 55 = 13 + 73 = 20 + 33 = 10 + 80 = 66 - 31 = 20 + 64 = 10 + 46 = 22 + 76 = 23 - 21 = 85 - 20 = 89 - 33 = 34 + 14 = 13 + 71 = 27 - 23 = 21 + 74 = 87 - 62 = 49 + 30 = 52 - 21 = 89 - 60 = 24 - 23 = 55 - 23 = 57 + 40 = 54 + 10 = 75 + 10 = 53 + 22 = 21 + 34 = 40 + 40 = 84 - 51 = 39 - 31 = 78 - 47 = 48 - 20 = 50 + 20 = 67 - 36 = 76 - 53 = 26 - 21 = 85 - 84 = 74 - 50 = 73 - 71 = 44 + 12 = 95 - 52 =。

56 - 35 = 66 - 31 = 15 + 42 = 16 + 13 = 33 - 11 = 34 - 30 = 41 + 15 = 12 + 35 = 89 - 88 = 42 - 10 = 46 + 13 = 12 + 82 = 44 + 54 = 88 - 46 = 48 - 17 = 83 - 40 = 96 - 53 = 34 + 25 = 96 - 52 = 95 - 61 = 30 + 24 = 11 + 64 = 94 - 62 = 19 + 10 = 62 + 21 = 24 + 72 = 67 - 13 = 55 - 10 = 35 + 53 = 53 + 44 = 95 - 22 = 21 + 24 = 75 - 70 = 42 + 56 = 65 + 23 = 74 - 20 = 85 - 10 = 97 - 70 = 52 - 51 = 29 - 28 = 63 + 25 = 75 - 61 = 75 + 11 = 83 - 60 = 72 + 15 = 51 + 18 = 67 - 26 = 53 + 13 = 93 - 81 = 67 - 30 = 84 - 40 = 49 - 48 = 13 + 75 = 89 - 53 = 70 + 12 = 37 + 11 = 55 + 11 = 71 + 16 = 32 + 62 = 53 + 16 = 83 - 30 = 79 + 20 = 28 - 15 = 34 + 21 = 17 - 12 = 38 - 34 = 11 + 50 = 41 + 21 = 84 - 70 = 74 + 23 = 34 - 30 = 62 + 36 = 89 - 78 = 62 - 40 = 83 - 70 = 57 - 55 = 53 + 45 = 55 + 33 = 45 + 44 = 21 + 40 = 39 - 38 = 40 + 20 = 58 - 37 = 39 + 50 = 37 + 60 = 38 + 10 = 11 + 11 = 14 + 63 = 13 + 34 = 58 - 13 = 12 + 31 = 59 - 51 = 95 - 44 = 46 + 40 = 53 + 30 = 75 - 34 = 53 + 33 = 55 + 22 = 42 + 35 = 29 - 15 =11 + 65 = 55 - 12 = 29 - 13 = 12 + 25 =12 + 81 = 42 + 17 = 24 + 54 = 49 - 25 = 18 - 13 = 45 + 20 = 22 + 60 = 87 - 11 = 14 + 10 = 31 + 45 = 66 - 35 = 99 - 47 = 67 - 61 = 20 + 53 = 42 + 23 = 58 - 11 = 78 + 11 = 44 + 14 = 16 + 51 = 23 - 11 = 62 - 51 = 92 - 40 = 54 - 22 = 60 + 38 = 31 + 63 = 98 - 70 = 64 - 43 = 32 + 56 = 53 - 50 = 98 - 62 = 89 - 32 = 88 - 20 = 34 + 65 = 75 + 11 = 25 + 50 = 30 + 14 = 30 + 11 = 11 + 28 = 24 + 61 = 68 - 24 = 59 - 48 = 76 - 34 = 78 - 47 = 77 + 22 = 53 + 42 = 98 - 51 = 74 + 15 = 98 - 64 = 10 + 12 = 52 + 34 = 44 + 25 = 51 + 37 = 37 + 52 = 69 - 47 = 73 + 23 = 29 - 13 = 25 + 64 = 78 - 45 = 79 - 51 = 81 + 18 = 96 - 95 = 11 + 47 = 51 - 40 = 57 + 10 = 21 + 37 = 13 + 21 = 69 - 17 = 69 - 53 = 32 + 23 = 52 + 33 = 76 - 35 = 85 - 34 = 61 - 60 = 98 - 27 = 79 - 71 = 57 + 20 = 22 + 57 = 52 + 14 = 22 + 61 = 32 + 56 = 75 - 74 = 96 - 74 = 86 + 13 = 82 - 61 = 33 + 54 = 88 - 76 = 84 + 14 = 75 - 13 = 24 + 75 = 96 - 42 = 10 + 85 = 23 + 32 = 62 + 26 = 18 + 51 = 42 + 57 = 89 - 71 =51 - 20 = 32 + 41 = 41 + 12 = 19 - 13 = 44 + 34 = 48 + 40 = 33 + 33 = 41 + 41 = 20 + 43 = 15 + 74 = 25 + 52 = 30 + 33 = 64 + 10 = 64 - 43 = 76 - 74 = 55 + 11 = 88 - 14 = 60 + 38 = 84 - 11 = 36 + 63 = 81 + 13 = 89 - 45 = 21 + 36 = 40 + 27 = 55 - 52 = 51 + 21 = 89 - 53 = 24 + 25 = 89 - 23 = 54 + 30 = 86 - 85 = 44 + 13 = 26 + 42 = 20 + 52 = 40 + 31 = 97 - 95 = 49 - 10 = 37 + 31 = 98 - 47 = 69 - 38 = 13 + 65 = 96 - 24 = 76 - 51 = 97 - 11 = 48 - 24 = 71 - 50 = 77 - 75 = 40 + 57 = 36 + 52 = 39 - 14 = 17 - 13 = 35 + 20 = 85 - 20 = 63 + 24 = 88 - 54 = 65 + 21 = 62 + 32 = 10 + 30 = 87 - 23 = 86 - 13 = 23 + 64 = 65 - 10 = 79 - 56 = 70 + 16 = 67 - 62 = 42 + 27 = 74 + 23 = 41 + 53 = 20 + 19 = 45 + 10 = 70 + 16 = 77 - 20 = 64 - 43 = 89 - 38 = 97 - 65 = 96 - 21 = 12 + 20 = 69 - 50 = 82 + 15 = 62 - 61 = 89 - 22 = 36 - 25 = 14 + 31 = 52 + 41 = 63 - 21 = 73 - 51 = 47 + 41 = 11 + 65 = 46 - 34 = 37 + 40 = 94 - 43 = 36 + 30 = 35 + 24 = 14 + 41 = 11 + 30 = 98 - 30 = 59 + 20 = 50 + 38 = 84 - 50 = 79 - 46 =16 + 51 = 21 + 25 = 33 + 64 = 21 + 76 = 22 + 74 = 33 + 23 = 59 - 47 = 69 - 47 = 65 - 23 = 45 + 41 = 24 + 25 = 48 - 33 = 77 + 21 = 45 + 42 = 34 + 63 = 57 - 22 = 79 - 27 = 40 + 13 = 95 - 63 = 67 - 35 = 67 - 51 = 40 + 31 = 87 - 25 = 64 - 53 = 24 + 10 = 75 - 11 = 55 + 12 = 94 - 62 = 99 - 96 = 78 - 66 = 11 + 32 = 64 - 50 = 46 + 11 = 42 - 11 = 83 - 11 = 89 - 35 = 30 + 65 = 98 - 15 = 57 - 26 = 38 - 32 = 37 - 15 = 77 - 61 = 37 + 20 = 30 + 32 = 27 - 21 = 59 - 53 = 31 + 60 = 58 - 54 = 44 + 42 = 75 - 52 = 36 + 52 = 84 - 11 = 98 - 23 = 10 + 72 = 70 + 26 = 53 - 40 = 21 + 77 = 87 - 14 = 92 - 21 = 15 - 10 = 43 + 30 = 45 - 21 = 73 + 15 = 97 - 26 = 60 + 37 = 10 + 73 = 30 + 59 = 58 - 51 = 26 + 62 = 88 - 50 = 75 - 12 = 45 + 34 = 55 - 12 = 38 + 61 = 11 + 73 = 12 + 81 = 44 - 32 = 92 - 50 = 77 - 61 = 77 - 76 = 31 - 10 = 56 + 22 = 69 - 27 = 14 + 35 = 85 - 13 = 99 - 28 = 13 + 55 = 79 - 65 = 45 - 33 = 97 - 32 = 59 - 11 = 44 - 41 = 50 + 33 = 59 - 15 = 33 + 51 = 40 + 37 = 41 + 45 = 26 + 21 = 12 + 14 = 82 + 15 =73 + 24 = 74 + 10 = 96 - 12 = 14 - 13 = 86 - 21 = 56 - 35 = 99 - 32 = 65 - 12 = 22 + 62 = 92 - 90 = 78 - 16 = 57 - 36 = 57 - 15 = 12 + 56 = 55 + 43 = 69 - 33 = 59 - 45 = 54 + 31 = 59 - 46 = 20 + 63 = 56 - 12 = 38 - 26 = 54 + 24 = 64 - 10 = 17 - 10 = 49 - 22 = 50 + 22 = 88 - 85 = 38 - 11 = 79 - 27 = 79 - 23 = 18 - 17 = 14 + 54 = 65 - 32 = 74 - 22 = 50 + 12 = 52 + 22 = 88 - 30 = 44 - 21 = 94 - 42 = 85 - 34 = 88 - 60 = 94 - 10 = 50 + 35 = 67 + 31 = 31 - 10 = 20 + 38 = 24 + 70 = 28 - 20 = 21 + 65 = 36 - 14 = 44 + 25 = 21 + 22 = 69 - 35 = 59 - 53 = 53 + 33 = 99 - 92 = 50 + 27 = 75 - 20 = 86 - 25 = 95 - 23 = 22 + 20 = 20 + 79 = 24 + 35 = 40 + 56 = 38 - 27 = 10 + 25 = 85 - 42 = 86 - 21 = 94 - 62 = 85 - 12 = 10 + 17 = 95 - 31 = 99 - 25 = 64 - 32 = 52 - 30 = 19 + 10 = 12 + 36 = 98 - 96 = 70 + 22 = 75 - 70 = 39 - 23 = 20 + 63 = 88 - 73 = 38 - 14 = 48 - 24 = 36 + 42 = 89 - 25 = 89 - 73 = 22 + 37 = 21 + 20 = 82 + 17 = 16 - 13 = 37 - 13 = 11 + 18 = 52 + 30 = 67 + 21 = 51 + 22 = 97 - 93 = 87 - 70 =12 + 73 = 81 + 10 = 72 - 11 = 10 + 26 = 51 + 16 = 49 - 47 = 47 - 16 = 50 + 48 = 20 + 58 = 12 + 64 = 74 - 73 = 31 + 34 = 69 - 53 = 75 - 61 = 15 + 83 = 87 + 10 = 68 - 63 = 75 - 50 = 37 + 42 = 39 - 35 = 11 + 56 = 98 - 17 = 65 - 52 = 12 + 14 = 56 + 11 = 37 - 21 = 79 - 38 = 56 - 20 = 29 - 26 = 50 + 27 = 56 + 13 = 88 - 52 = 11 + 20 = 15 + 13 = 17 - 11 = 89 - 32 = 89 - 10 = 38 + 21 = 33 + 33 = 86 - 40 = 82 + 11 = 38 - 14 = 75 + 10 = 36 + 22 = 99 - 83 = 97 - 43 = 22 + 27 = 11 + 73 = 76 - 13 = 85 - 11 = 99 - 10 = 19 + 60 = 10 + 61 = 65 + 22 = 85 - 34 = 10 + 46 = 79 - 27 = 47 + 42 = 74 - 50 = 41 + 33 = 21 + 42 = 67 - 24 = 40 + 37 = 66 - 25 = 11 + 80 = 78 - 23 = 48 - 24 = 93 - 70 = 42 + 35 = 83 - 21 = 67 - 53 = 87 - 51 = 38 - 32 = 23 + 74 = 86 - 12 = 29 + 50 = 46 + 42 = 95 - 40 = 45 + 51 = 73 - 70 = 94 - 72 = 59 - 54 = 98 - 96 = 21 + 62 = 14 + 52 = 60 + 31 = 83 - 81 = 95 - 91 = 71 + 15 = 55 + 30 = 51 + 32 = 83 - 41 = 69 - 11 = 96 - 75 = 20 + 26 = 61 - 30 = 89 - 81 = 59 - 40 = 12 + 40 = 61 + 30 =29 + 30 = 34 + 33 = 99 - 28 = 13 + 70 = 21 + 65 = 98 - 17 = 34 - 31 = 22 + 21 = 76 - 15 = 99 - 44 = 33 + 31 = 88 - 84 = 99 - 15 = 52 + 34 = 61 + 35 = 63 + 11 = 59 - 11 = 89 - 56 = 44 - 22 = 54 + 15 = 77 - 53 = 30 + 41 = 44 + 40 = 10 + 11 = 67 - 32 = 88 - 37 = 38 - 37 = 33 + 16 = 97 - 50 = 97 - 81 = 87 - 50 = 34 + 51 = 38 - 35 = 97 - 44 = 25 - 23 = 79 - 17 = 38 + 61 = 47 - 20 = 22 + 20 = 29 + 40 = 15 + 82 = 39 - 14 = 49 - 45 = 99 - 60 = 33 + 64 = 22 + 57 = 34 - 11 = 54 - 30 = 24 + 71 = 69 - 46 = 74 - 53 = 43 + 26 = 73 - 32 = 38 - 33 = 55 + 20 = 95 - 40 = 25 + 13 = 99 - 83 = 89 - 50 = 42 + 12 = 55 + 30 = 75 - 34 = 56 + 10 = 69 - 66 = 68 - 45 = 93 - 40 = 13 + 12 = 23 + 12 = 10 + 41 = 37 - 14 = 57 - 36 = 99 - 67 = 33 + 11 = 26 + 13 = 44 + 22 = 70 + 26 = 47 + 31 = 89 + 10 = 20 + 32 = 88 - 54 = 35 - 23 = 36 - 20 = 55 + 11 = 85 - 60 = 98 - 65 = 85 - 13 = 27 + 42 = 55 - 20 = 77 - 26 = 62 + 13 = 45 + 42 = 36 - 35 = 85 - 42 = 74 + 25 = 42 - 40 = 88 - 81 = 75 - 54 = 34 - 32 = 11 + 21 = 41 + 11 =60 + 30 = 74 + 14 = 99 - 22 = 48 + 30 = 13 + 13 = 65 - 42 = 71 + 16 = 79 - 34 = 73 + 20 = 56 - 31 = 95 - 33 = 46 + 50 = 32 + 20 = 56 - 34 = 96 - 22 = 21 + 35 = 37 - 21 = 14 + 80 = 44 + 43 = 25 + 53 = 88 - 65 = 37 - 30 = 23 + 21 = 88 - 13 = 50 + 22 = 98 - 20 = 36 - 32 = 54 + 25 = 53 + 33 = 86 - 41 = 52 + 36 = 98 - 43 = 14 + 20 = 37 + 31 = 84 - 60 = 18 - 17 = 30 + 20 = 54 - 51 = 95 - 61 = 55 - 12 = 30 + 55 = 64 - 50 = 41 + 42 = 84 - 82 = 48 + 31 = 89 - 14 = 78 - 25 = 53 + 22 = 20 + 69 = 46 - 43 = 18 + 70 = 88 - 81 = 46 + 51 = 83 + 11 = 15 + 81 = 31 + 52 = 79 - 31 = 55 - 32 = 48 - 31 = 39 - 25 = 99 - 92 = 33 + 35 = 51 + 34 = 16 + 30 = 97 - 22 = 40 + 35 = 78 - 25 = 86 - 62 = 35 - 33 = 97 - 51 = 45 + 43 = 60 + 17 = 94 - 21 = 77 - 46 = 16 + 41 = 75 - 73 = 70 + 26 = 42 + 23 = 53 + 12 = 86 - 10 = 38 + 61 = 34 + 31 = 82 + 13 = 35 + 24 = 83 - 32 = 74 - 21 = 95 - 30 = 38 - 11 = 61 + 27 = 19 - 15 = 98 - 94 = 57 - 45 = 14 + 45 = 48 + 40 = 43 - 41 = 64 - 50 = 67 - 42 = 67 - 56 = 24 + 15 = 13 + 24 =47 + 30 = 95 - 82 = 41 - 40 = 25 + 51 = 77 - 41 = 51 + 14 = 56 - 40 = 77 - 74 = 49 - 11 = 58 - 12 = 96 - 90 = 98 - 60 = 89 - 23 = 78 - 21 = 66 - 43 = 93 - 70 = 15 - 13 = 86 - 41 = 75 - 30 = 24 + 45 = 10 + 73 = 40 + 15 = 69 - 26 = 69 - 58 = 96 - 50 = 52 - 31 = 88 - 74 = 97 - 96 = 99 - 70 = 78 - 74 = 64 - 22 = 94 - 43 = 31 + 47 = 20 + 38 = 22 + 32 = 68 - 33 = 43 + 24 = 74 - 13 = 21 + 12 = 30 + 28 =29 - 17 = 42 - 41 = 14 + 80 = 20 + 66 =30 + 65 = 22 + 65 = 75 + 11 = 23 + 35 = 95 - 71 = 43 - 32 = 74 - 22 = 32 + 36 = 30 + 53 = 51 + 37 = 75 - 33 = 15 + 61 = 26 + 63 = 41 + 42 = 23 + 14 = 75 - 20 = 24 + 70 = 74 - 22 = 95 - 60 = 35 - 32 = 91 - 60 = 86 - 70 = 36 - 30 = 10 + 46 = 45 - 11 = 86 - 51 = 27 - 24 = 69 - 36 = 54 + 44 = 12 + 77 = 12 + 43 = 79 - 41 = 26 + 12 = 13 + 54 = 36 - 14 = 31 + 57 = 13 + 15 = 95 - 64 = 22 + 33 = 36 - 25 = 12 + 24 = 74 - 52 = 60 + 27 = 79 - 11 =66 - 14 = 24 + 12 = 88 - 51 = 79 - 23 =67 - 66 = 31 + 61 = 87 - 66 = 43 + 40 = 22 + 31 = 99 - 73 = 21 + 37 = 20 + 52 =83 - 82 = 72 + 21 = 43 + 45 = 31 + 43 = 57 + 31 = 40 + 11 = 65 + 11 = 45 + 12 = 25 + 63 = 84 + 12 = 31 + 27 = 33 + 12 = 97 - 85 = 46 + 21 = 14 + 32 = 66 - 31 = 96 - 85 = 45 + 30 = 66 + 10 = 37 + 10 = 24 + 53 = 63 - 50 = 44 + 33 = 22 + 54 = 98 - 44 = 10 + 68 = 54 + 24 = 68 - 16 = 16 + 73 = 99 - 76 = 60 + 12 = 93 - 31 = 77 - 32 = 75 - 31 = 33 + 45 = 34 + 23 = 37 + 51 = 38 + 30 = 33 + 35 = 37 - 25 = 88 - 55 = 22 - 10 = 88 - 82 = 25 + 44 = 22 + 72 = 75 - 60 = 97 - 83 = 88 - 50 = 21 - 20 = 15 - 14 = 65 - 51 = 10 + 24 = 75 - 33 = 30 + 65 = 64 + 23 = 77 - 66 = 88 - 15 = 79 - 28 = 96 - 33 = 13 + 75 = 23 + 55 = 13 + 73 = 20 + 33 = 10 + 80 = 66 - 31 = 20 + 64 = 10 + 46 = 22 + 76 = 23 - 21 = 85 - 20 = 89 - 33 = 34 + 14 = 13 + 71 = 27 - 23 = 21 + 74 = 87 - 62 = 49 + 30 = 52 - 21 = 89 - 60 = 24 - 23 = 55 - 23 = 57 + 40 = 54 + 10 = 75 + 10 = 53 + 22 = 21 + 34 = 40 + 40 = 84 - 51 = 39 - 31 = 78 - 47 = 48 - 20 = 50 + 20 = 67 - 36 = 76 - 53 = 26 - 21 = 85 - 84 = 74 - 50 = 73 - 71 = 44 + 12 = 95 - 52 =一年级数学应用题练习1、同学们要做10个灯笼,已做好8个，还要做多少个？2、从花上飞走了6只蝴蝶，又飞走了5只，两次飞走了多少只？3、飞机场上有15架飞机，飞走了3架，现在机场上有飞机多少架？4、小苹种7盆红花，又种了同样多的黄花，两种花共多少盆？5、学校原有5瓶胶水，又买回9瓶，现在有多少瓶？6、小强家有10个苹果，吃了7个，还有多少个？7、汽车总站有13辆汽车，开走了3辆，还有几辆？8、小朋友做剪纸，用了8张红纸，又用了同样多的黄纸，他们用了9、马场上有9匹马，又来了5匹，现在马场上有多少匹？10、商店有15把扇，卖去5把，现在有多少把？11、学校有兰花和菊花共15盆，兰花有6盆，菊花有几盆？12、小青两次画了17个，第一次画了9个，第二次画了多少个？13、小红家有苹果和梨子共13个，苹果有4个，梨子有多少个？14、学校要把12箱文具送给山区小学，已送去7箱，还要送几箱？15、家有11棵白菜，吃了5棵，还有几棵？17、从车场开走8辆汽车，还剩24辆，车场原来有多少汽车？18、从车场开走8辆大汽车，又开走同样多的小汽车，两次开走多少辆汽车？19、学校体育室有6个足球，又买来20个，现在有多少个？20、学雷锋小组上午修了8张椅，下午修了9张，一天修了多少张椅21、明明上午算了12道数学题，下午算了8道，上午比下午多算多少道题？22、图书室里有20个女同学，有10个男同学，男同学比女同学少多少个？24、学校有10个足球，16个篮球，足球比篮球少多少个？25、花园里有兰花40盆，菊花60盆，兰花再种多少盆就和菊花同样多？26、妈妈买红扣子18个，白扣子10个，黑扣子8个。

100以内两位数(不进位不退位)加减竖式
计算
简介
这份文档将介绍一种计算速度提升的方法，用于解决100以内两位数的加减问题。

该方法采用竖式计算，旨在简化计算过程，提高计算效率。

同时，该方法不涉及进位和退位操作，使计算过程更加简单。

算法步骤
以下是计算速度提升的具体步骤：
1. 首先，将两个两位数的加数或减数分别写在竖式计算的上方和下方。

2. 从个位数开始，逐位进行计算。

3. 对于加法，将对应位置上的数相加，得到个位数的结果，并将十位数的结果暂时记在心中。

4. 对于减法，将被减数减去减数，得到个位数的结果，并将十位数的结果暂时记在心中。

5. 继续逐位进行计算，直到所有位数都计算完毕。

6. 最终得到的结果即为计算的答案。

示例
以下是一个例子，以展示计算速度提升的过程：
58 + 37 = ?
58
+ 37
-----
首先，从个位数开始计算：
8
+ 7
----
个位数的结果为15（个位数5，十位数1记在心中）。

接下来计算十位数：
1
+5
---
十位数的结果为6。

因此，58 + 37 = 65。

结论
计算速度提升是一种简化100以内两位数加减竖式计算的方法。

通过避免进位和退位操作，该方法能够提高计算效率，并使计算过
程更加简单。

使用该方法时，只需依次逐位计算即可得到准确的答案。

希望本文对您有所帮助！。