1. Number Theory Lesson 16 Translating Words into Math
Ms. Drake th grade Math
Number Theory
Lesson 16
Translating Words into Math

3. Number Theory
Addition Property of Equality
Algebraic Expression
Base
Coefficient
Composite Number
Constant
Division Property of Equality
Equation

4. Number Theory
Evaluate
Exponent
Greatest Common Factor (GFC)
Inverse Operations
Isolate the Variable
Least Common Multiple (LCM)
Like Terms

5. Number Theory
Multiple Multiplication Property of Equality Numerical Expression Order of Operations Power Prime Factorization Prime Number Scientific Notation Solution

6. Number Theory
Solve
Standard Form
Subtraction Property Of Equality
Term
Variable
Verbal Expression

7. Verbal Expressions
OPERATION: ADDITION
Algebraic expression: n + 3

8. Algebraic expression: s - 12
Verbal Expressions
OPERATION: SUBTRACTION
Algebraic expression: s - 12

9. OPERATION: MULTIPLICATION
Verbal Expressions
OPERATION: MULTIPLICATION
Algebraic expression: 2m or 2∙m

10. Verbal Expressions
OPERATION: DIVISION
Algebraic expression: d÷6 or d 6

11. Afrina reads p pages of a 200- page book
Afrina reads p pages of a 200- page book. Write an algebraic expression for how many days it will take Afrina to read the book.
What do we know?
200 p

12. What don’t we know? m = miles 84 + .29m
To rent a certain car for a day costs $84 plus $0.29 for every mile the car is driven. Write an algebraic expression to show how much it costs to rent the car for a day
What don’t we know?
m = miles m

13. Write each phrase as an algebraic expression
The product of 7 and p
3 less than a number
5 times the sum of a number and 4
The quotient of 45 and the sum of c and 17

14. Write each phrase as an algebraic expression
5. 48 more than the quotient of a number and 64
6. The quotient of p and 4, decreased by 320
7. 13 multiplied by the amount of 60 minus w

15. A five foot pine tree was planted and grew 2 feet each year
A five foot pine tree was planted and grew 2 feet each year. Write an algebraic expression for the height of the tree after t years.
5 + 2t

16. …Until next time work with a partner to find three verbal expressions that can be represented by 2 - y. Then rewrite them so that they can be represented by y – 2.