1st Grade 0 Use the Number Line to Subtract (1-10), Worksheet 4 gimath Use the Number Line to Subtract (1-10)Learning subtraction for kids by using the number line to subtract helps the child to better understand the subtraction process. Edit This Article Tags 1st Grade Kids Ages 4-8 Subtraction for Kids Ages 4-8 Subtraction for Kindergarten You may like these posts Comments