Sold on Subtraction
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.
- ISBN Number
- 9781427130167
- Trim Size
- 8 1/2" x 10" 9 1/2"
- Binding Type
- Paperback
- Number of Pages
- 24