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Addition and Subtraction Smarts!
Lucille Caron and Philip M. St. Jacques wrote this book to answer addition and subtraction problems. They clearly and simply provide a step-by-step guide to the basics of adding and subtracting positive and negative numbers, fractions, decimals, and more. Problem-solving techniques are clearly explained and many examples are included throughout the book.
RL
Grades
5-6 IL
Grades
5-12+ GRL
N
