Sold on Subtraction

Class 301 is holding a school sale to buy a super-calculator. The class uses subtraction to find out how many items have been sold. They use column subtraction to figure out differences in different ways, as well as a number line. Simple sentences and easy-to-understand exercises help make learning about subtraction understandable and fun.

Binding Type: Library Binding
Publisher: Crabtree Publishing Company
Published: 01/15/2021
ISBN: 9781427130129
Pages: 24
Weight: 0.79lbs
Size: 9.50h x 8.50w x 0.35d