Addition and subtraction
Describes the basic principles of adding and subtracting and explains how to perform these activities.
| Main Author: | Caron, Lucille. |
|---|---|
| Other Authors: | St. Jacques, Philip M. |
| Format: | Books Print Book |
| Language: | English |
| Published: |
Berkeley Heights, NJ :
Enslow Publishers,
c2001.
|
| Series: |
Math success
|
| Subjects: |