Let your child practice his/her addition and subtraction skills with the help of exercises. Make sure that these exercises are age-appropriate so they're equal parts fun and challenging. Encourage your child to complete these exercises on his/her own pace and without much help. Let him/her learn from mistakes made too. Add this workbook to your child's collection today
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.