Grade 1
Place Value
Place ValueBy Smart Kidz Club

This engaging hands-on math activity book will help your child learn to understand that the two digits of a two-digit number represent amounts of tens and ones, 10 can be thought of as a bundle of ten ones — called a "ten," The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.