Pretest for math review

Front

What is the value of a + b when a = 3 and b = 4?

Back

7

Front

What is the value of angle a if it is given as 75°?

Back

75

Front

What is the result of the expression 2 - 4?

Back

-2

Front

To find the mean of a set of numbers, you...

Back

add the numbers together, then divide by how many numbers are in the set

Front

Find the missing angle if the options are 53, 67, 77, 43 and the correct answer is 53.

Back

53

Front

What is the formula for calculating the mean of a set of numbers?

Back

Mean = (Sum of all numbers) / (Total count of numbers)

Front

If a = 3, b = 4, and c = 5, what is the value of a + b + c?

Back

12

Front

What is the value of 5 - 8?

Back

-3

Front

What is the sum of angles in a triangle?

Back

180°

Front

If the angles of a triangle are 75°, 53°, what is the third angle?

Back

52