grade7wordwall

__Word Wall Guidelines__
 * Make entries in alphabetical order so terms are easy for others to find.
 * __**Vocabulary terms**__ should be **bold** and __underlined__.
 * When possible, include a page number beside your term so we know where to look for more info.
 * Definitions should be written in your own words.
 * Do not make duplicate entries! If you want to __improve__ a definition, __change the old one__.




 * **__commutative property of addiiton__** (p15) - changing the order of terms doesn't change the sum (ex: 2 + 3 = 5 and 3 + 2 = 5)