Grade 6 Unit 3 Pretest - εξέταση
- 1. What is a number that is multiplied times a variable in an algebraic expression?
A) term
B) constant
C) variable
D) coefficient
- 2. What is the property of addition and multiplication that states that no matter the grouping of terms, the answer is the same?
A) distributive
B) algebraic
C) commutative
D) associative
- 9. Evaluate x2 + 2y if x = 5 and y = 3.
- 10. Evaluate 5a - (3 + b) if a = 2 and b = 3.
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