Writing Expressions
Write an expression for: 5 more than a number x.
What is x + 5?
Evaluate: 6 + 4 × 2
What is 14?
Evaluate 3x when x = 4
What is 12?
What does PEMDAS stand for?
What is Parentheses, Exponents, Multiplication, Division, Addition, Subtraction?
A movie ticket costs $8. Write an expression for buying x tickets.
What is 8x?
Write an expression for: twice a number decreased by 3.
What is 2x - 3?
Evaluate: 18 ÷ 3 + 5
What is 11?
Evaluate 2x + 5 when x = 3
What is 11?
Evaluate: 7 + 3 × 4
What is 19?
You earn $10 per hour plus a $15 bonus. Write an expression for working h hours.
What is 10h + 15?
Write an expression for: 7 less than the product of 4 and y.
What is 4y - 7?
Evaluate: 5² − 3
What is 22?
Evaluate 4y − 7 when y = 5
What is 13?
Evaluate: (9 − 5)²
What is 16?
A gym charges $25 to join and $12 per month. Write an expression for m months.
What is 12m + 25?
Write an expression for: the sum of a number and 12, divided by 3.
What is (x + 12) ÷ 3?
Evaluate: 24 ÷ (3 × 2)
What is 4?
Evaluate 3(x + 2) when x = 4
What is 18?
Evaluate: 20 − 4 × 3 + 2
What is 10?
A taxi charges $3 plus $2 per mile. Write an expression for m miles.
What is 2m + 3?
Write an expression for: 3 more than twice the difference of a number and 5.
What is 2(x − 5) + 3?
Evaluate: 8 + 6 ÷ 2 × 3
What is 17?
Evaluate 2(x − 3) + 4 when x = 6
What is 10?
Evaluate: 6 + 2(5 − 3)²
What is 14?
A store gives $5 off your total purchase of p dollars, then charges 6% tax. Write an expression.
What is 1.06(p − 5)?