OPERATIONS
What is 12 + 6 ÷ 3?
12 + 2 = 14
What is 1/2 + 1/4?
3/4
5x when x = 3
15
How many sides does a triangle have?
3
Maria has 10 apples. She eats 3. How many left?
7
What is 5 + (8 × 2)?
5 + 16 = 21
What is 3/5 + 2/5?
5/5 = 1
m − 4 when m = 10
6
What is the area formula of a rectangle?
A= b x h
A pack has 6 pencils. How many pencils in 4 packs?
6 × 4 = 24
What is 18 ÷ 3 + 7?
6 + 7 = 13
What is 6/8 simplified?
3/4
Identify the variable: 7n + 5
n
What is the perimeter of a square with side 5?
5 × 4 = 20
A number is 5 more than 10. What is it?
15
What is 8 ÷ 2(2 + 6)?
8 ÷ 2 × 8 = 4 × 8 = 32
What is 2/3 × 3/4?
6/12 = 1/2
Evaluate: 2a + 3 when a = 4
8 + 3 = 11
What is the area of a rectangle with length 6 and width 4?
6 × 4 = 24
A rectangle has length 8 and width 3. Find area.
8 × 3 = 24
What is 15 − 3 × 4 + 2?
15 − 12 + 2 = 5
What is 5/6 ÷ 1/2?
5/6 × 2 = 10/6 = 5/3 or 1 2/3
Write an expression: “3 more than a number x”
x + 3
What is the name of a 4-sided shape?
Quadrilateral
John has $20. He buys a toy for $7.50. How much left?
$12.50