Unicorn Addition Subtraction Ages 6 8

Unicorn addition subtraction ages 6 - 8 Colorful math workbook +1600 operations Big Addition Subtraction workbook 1st grade& 2nd grade maths workbook for kids it contains 1614 operations to develop kid's math skills : 1st grade addition subtraction workbook 2nd grade addition subtraction workbook 3rd grade addition subtraction workbook to exercise kid's memory. pages have a nice and large size 8.5 x 11 in. This addition & subtraction book is designed to be a super fun creation for kids (starting from 6 years old,1st grade and 2nd grade) to enjoy and help them to develop math skills learning : Addition. Soustraction. This book contains over than 90 pages of Addition and Subtraction Practice activity.