deltas oefenboek met stickers leuke rekenoefeningen 6 7 jaarIn Year 3, children are introduced to math for the first time. It's quite challenging, but with a little help from this Fun Math Exercises Workbook, it becomes easier. The exercise book contains all sorts of fun exercises to master basic math skills. A large sticker sheet is located in the center of the book to decorate the Fun Math Exercises Workbook. Suitable for children aged 6 to 7.