100以内加减系列练习(共3页).doc

精选优质文档-倾情为你奉上100以内加减系列练习（五）退位 姓名: 21 2 =75 7 =85 7 =67 9 =57 8 =60 3 =80 2 =83 5 =31 3 =32 3 =56 8 =60 3 =48 9 =84 5 =52 3 =76 7 =37 8 =90 8 =50 8 =38 9 =53 5 =80 3 =57 9 =41 2 =72 7 =92 7 =80 9 =60 3 =81 4 =70 3 =72 5 =58 9 =43 4 =91 4 =84 5 =75 6 =71 5 =83 4 =72 5 =80 5 =64 6 =