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Find the value of each expression: Numbers: 3) 20 + 5 x 3 = 2) 12 ÷ 6 x 2 = 1) 10 - 8 + 4 = Variables: Evaluate each expression if x = 2 and y = 3: 1) 4x - 2y = 2) 2y - ( x + y) = 3) 3x - 2y + 3x = Properties: Name the property of each statement: 4 + 3 = 3 + 4 Associative Property of Addition. Commutative Property of Addition. Additive Identity. Distributive Property. Properties: Name the property of each statement: 4 x 3 = 3 x 4 Associative Property of Multiplication. Commutative Property of Multiplication. Multiplicative Identity. Distributive Property. (4 + 3)+5 = 3 + (4 + 5) Properties: Name the property of each statement: Associative Property of Addition. Commutative Property of Addition. Additive Identity. Distributive Property. Properties: Name the property of each statement: 4 + 0 = 4 Associative Property of Addition. Commutative Property of Addition. Additive Identity. Distributive Property. Properties: Name the property of each statement: 4 x 1 = 4 Associative Property of Multiplication. Commutative Property of Multiplication. Multiplicative Identity. Distributive Property. 7(4+3) = 7 x 4 +7 x 3 Properties: Name the property of each statement: Associative Property of Addition. Commutative Property of Addition. Additive Identity. Distributive Property. Write the ordered pair for the school: ( , ) Absolute Value: Evaluate each expression: 1) - 6 = 2) -3 + 2 = 3) 7 + (-8) - 7 = 2) -15 + 10 = 1) -4 + (-2) = Evaluate each expression: Integers: Evaluate each expression: 3) 4 - (-5) = 2) -6 -5 = 1) 5 - 8 = 4) - 7 - (-9) = Integers: Evaluate each expression: Find the product. 2) ( -6) ( -5) = 3) (-4) (-5) (-2) = 1) (5) ( - 8) = Integers: Evaluate each expression: Find the quotient. 2) ( -16) ÷ ( -4) = 3) (-4) ÷ (2) = 1) 40 ÷ ( - 8) = Integers: C( , ) D( , ) B( , ) A( , ) Write the ordered pairs of each letter: The Coordinate System: One Step Equations: 3) z + 4 = - 12 1) x + 4 = 12 2) y - 3 = 12 4) w - 12 = - 12 Solve each equation: x = w = y = z = One Step Equations: Solve each equation: 3) 2) - 4 y = 24 1) 7 x = 21 4) k 8 w 3 = -3 = 4 x = w = y = k = |