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1. : a number that is one more than five see Table of Numbers. 2. : the sixth in a set or series. 3. : something having six units or members: such as. a. : an ice hockey team. b. : a 6-cylinder engine or automobile. six adjective. six pronoun, plural in construction. Phrases. at sixes and sevens. : in a state of disorder.
Unit 6: Variables & expressions. 0/1800 Mastery points. Properties of numbers Whole numbers & integers Parts of algebraic expressions Substitution & evaluating expressions Evaluating expressions with multiple variables Expression value intuition Evaluating expressions word problems. Writing algebraic expressions introduction Writing basic ...
These materials enable personalized practice alongside the new Illustrative Mathematics 6th grade curriculum. They were created by Khan Academy math experts and reviewed for curriculum alignment by experts at both Illustrative Mathematics and Khan Academy.