Page 11 - Math Course 1 (Book 1)
P. 11
Order of Operations
Remember to read REAL WORLD EXAMPLE
your instrucions!
EARNINGS
Write an expression 14 + 1 Madison earns an allowance of
Your answer will be an expression 26 ÷ 2 $5 per week. She also earns $4
per hour babysitting, and usually
baby-sits 6 hours each week.
Evaluate an expression 15 Write and evaluate an expression
Your answer will be a value 13 for the total amount of money
she earns in one week.
Sometimes it will ask you to write and then
evaluate so you must do both!
Words $5 allowance plus $4 per hour
per week
spent
baby-sitting.
Expression 5 + 4 x 6
Let’s Begin
5 + 4 x 6 = 5 + 24 Multiply
= 29 Add
Translate Phrases Into Expressions Madison earns $29 in
Answer
one week.
Examples
Write a numerical expression for the verbal phrase.
Your Turn!
Phrase the quotient of eighteen and six
Translate Phrases Into Expressions
Key Word quotient
Expression 18 ÷ 6 Write a numerical expression for the verbal
phrase the product of three and f ve.
Answer 18 ÷ 6 A. 3 + 5 B. 3 – 5
D. 3 ÷ 5
C. 3 × 5
Answer
Phrase the sum of nine and f ve.
Key Word sum
Expression 9 + 5
Answer 9 + 5
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