Title rated 3.85 out of 5 stars, based on 28 ratings(28 ratings)
Book, 2009
Current format, Book, 2009, Canadian edition, Available .
Book, 2009
Current format, Book, 2009, Canadian edition, Available . Offered in 0 more formats
Can't remember the difference between a prime number and a square number? Forgotten how many sides on a pentagon (5), heptagon (7), or nonagon (9)? Then you need DK's new "Math Dictionary " Inside, you'll find more than 300 entries on the words, phrases, and concepts used by grade-school students in their math classes and in their lives outside school.
From the community