نبذة عن الكتاب
My Big Wipe And Clean Book of Add And Subtract for Kids : Fun With Numbers بقلم مجموعة مؤلفين ... Summary: This wipe-clean book is the perfect first step to introduce young learners to addition and subtraction, and prepare them for school. It will help your child to learn and practice the basic mathematical operations. Its wipe and clean feature allows the child to practice multiple times
