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Sep 26, 2023 · The number six is perfect. Well, a perfect number anyway. A perfect number is a number that is equal to the numbers it can be divided by. In the number six’s case, it can be divided by one, two, and three. If you add these together, it makes the number six, which is the lowest perfect number.
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 ...
Unit 1. Unit 2. Unit 3. Unit 4. Unit 5. Unit 6. Unit 7. Unit 8. Course challenge. Test your knowledge of the skills in this course. Start Course challenge. Unit 1: Area and surface area.
