7 + 9?
16
42 ?
16
45 / 9
5
If a shirt cost $20.75 and you pay with a 50 dollar bill, how much change should you get?
$29.25
How many degrees do the angles of a triangle add up to?
180 degrees
6 X 8?
48
4x + 8x ?
12x
4 + 9 + 3 - 6
10
How many minutes are in 2 hours and 30 minutes?
150 minutes
What do each of the letters mean in PEMDAS?
Parenthesis, Exponents, Multiplication, Division, Addition, & Subtraction
If the length of a rectangle is 5 inches and the width is 3 inches, what is the area?
15 in2
What is the greatest common divisor of 24 and 32?
8
12 x 11?
132
You buy 3 notebooks for $2.50 each and a pack of pens for $5. How much did you spend?
$12.50
What is the only prime number listed?
2, 9, 12, 21, 39
2
What is the perimeter of a triangle with sides measuring 5, 9, 12 units?
26 units
Solve for x:
2x + 7 = 15
4
What is 15% of 200?
30
8 ft
What is the name of this theorem?
a2 + b2 = c2
Pythagorean Theorem
11
What is the area of a trapezoid with bases 8 and 12 with a height of 5 units?
50 units squared
(80 - 25) / 5 + 1?
12
A car travels 60 miles per hour. At this rate, how far will it travel in 4.5 hours?
270 miles
What is the sum of the numbers from 1 to 100?
5,050