Fast Facts Addition and Subtraction EBooks

Fast Facts Addition and Subtraction EBooks
ISBN-10
1601841965
ISBN-13
9781601841964
Category
Mathematics
Pages
190
Language
English
Published
2010-02-01
Publisher
Primary Concepts
Authors
Heather McDonald, Joan Westley

Description

Use a mix of the previously introduced Fast Facts: Sets A1, A2, B1, B2, and C1. Keep the pace quick. ... Remember, one way to think about subtraction is trying to find the difference between two numbers. One way to find the difference ...

Similar books