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# Risky Business - PowerPoint PPT Presentation

Risky Business. Quiz – Math 7 Translating words to math Identifying properties. Question #1. Write as an algebraic expression 5 minus a number n. Answer #1. Write as an algebraic expression 5 minus a number n 5-n. Question #2. Write as an algebraic expression

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Quiz – Math 7

Translating words to math

Identifying properties

• Write as an algebraic expression

• 5 minus a number n

• Write as an algebraic expression

• 5 minus a number n

• 5-n

• Write as an algebraic expression

• 2 less than the product of 10 and a number

• 2 less than the product of 10 and a number

• 10n - 2

• Write as an algebraic expression

• 63 more than the quotient of a number and 25

• 63 more than the quotient of a number and 25

• n/25 + 63

• Write as an algebraic expression

• The product of n and 24, divided by 3

• The product of n and 24, divided by 3

• N • 24 ÷ 3

• Write as an algebraic expression

• Triple the sum of a number and 32

• Triple the sum of a number and 32

• 3(n + 32)

• Identify the Property

• p(qr) = (pq)r

• p(qr) = (pq)r

• (APM) – Associative property of multiplication

• Identify the Property

• 1 • 7 = 7

• 1 • 7 = 7

• (IPM) – Identity property of multiplication

• Identify the Property

• 0 + 12 = 12

• 0 + 12 = 12

• (IPA) – Identity property of addition

• Identify the Property

• 7(a + b) = 7a + 7b

• 7(a + b) = 7a + 7b

• (DP) – Distributive property

• Identify the Property

• 3 • 0 = 0

• 3 • 0 = 0

• (MPZ) – Multiplicative property of zero

• Identify the property

• x+8= 8+x

• x+8=8+x

• (CPA)- Commutative Property of Addition

• Solve using the order of operations

• 3(6 + 23 )

32- 2

• 3(6 + 23 )

32 - 2

• 6