2a. Show the Identity 2b. Show the Identity Identity Property of Multiplication: Property of Multiplication Property of Multiplication with 23 with 3b 3a. Show Multiplicative 3b. Show the Multiplicative Multiplicative Property of Zero: Property of Zero with Property of Zero with 4xy 43.581 4a. 4.38 + 2.01 is the same as: Commutative Property of Addition: 4b. + is the same as: x z 5a. is the same as: Commutative Property of Multiplication: = ab ba 5b. 6k is the same as: 6a. (1.8 + 3.2) + 9.5 is the same as: Associative Property of Addition: (a + + = + (b + b) c a c) 6b. (x + 1) + 9 is the same as: 7a. (2.6 5.4) 3.7 is the same as: Associative Property of Multiplication: ∙ ∙ 7b. (wh)l is the same as: Use the listed property to fill in the blank. 8a. 3 ( ) = 1 Multiplicative Inverse: 8b. ( ) = 1 9a. + = 0 Additive Inverse: + (–a) = 0 a 9b. + = 0 –x Name the property demonstrated by each statement. 10. 3 + 2 + 7 = 3 + 7 + 2 11. 5 + (5 + 4) + 6 = (5 + 5) + (4 + 6) 25 + (–25) = 0 12. 13. (2/5)(5/2) = 1 (x + 3) + = + (3 + y x y)
Identity Property of Multiplication: 2a. Show the Identity Property of Multiplication with 23 2b. Show the Identity Property of Multiplication with 3b Multiplicative Property of Zero: 3a. Show Multiplicative Property of Zero with 43.581 3b. Show the Multiplicative Property of Zero with 4xy Commutative Property of Addition: 4a. 4.38 + 2.01 is the same as: 4b. x + z is the same as: Commutative Property of Multiplication: ab = ba 5a. is the same as: 5b. 6k is the same as: Associative Property of Addition: (a + b) + c = a + (b + c) 6a. (1.8 + 3.2) + 9.5 is the same as: 6b. (x + 1) + 9 is the same as: Associative Property of Multiplication: 7a. (2.6 ∙ 5.4) ∙ 3.7 is the same as: 7b. (wh)l is the same as: Use the listed property to fill in the blank. Multiplicative Inverse: 8a. 3 ( ) = 1 8b. ( ) = 1 Additive Inverse: a + (–a) = 0 9a. + = 0 9b. + –x = 0 Name the property demonstrated by each statement. 10. 3 + 2 + 7 = 3 + 7 + 2 11. 5 + (5 + 4) + 6 = (5 + 5) + (4 + 6) 12. 25 + (–25) = 0 13. (2/5)(5/2) = 1 (x + 3) + y = x + (3 + y)
7-3-Student%20Workbook.docx