100以内两位数进退位加减法(共7页).docx

精选优质文档-倾情为你奉上 90-53= 96-79= 87-69= 71-33= 94-47= 84-38= 83-47= 60-45= 42-16= 75-27= 91-77= 62-26= 51-29= 70-57= 93-26= 95-67= 81-44= 86-47= 80-26= 80-19= 83-17= 70-37= 31-14= 76-57= 41-12= 84-17= 91-28= 70-34= 93-37= 71-23= 81-27= 63-46= 35-18= 30-16= 70-17= 95-77= 85-59= 93-24= 82-55= 90-32= 92-76= 96-47= 71-44= 64-36= 75-19= 87-68= 60-28= 93-17= 46-28= 95-66= 81-32= 85-27= 61-18= 92-