Spiral review Units 1 - 3

Front

What is the value of 5 squared (5^2)?

Back

25

Front

What is 40 cents expressed in dollars?

Back

$0.40

Front

What is the value of 2 cubed (2^3)?

Back

8

Front

If 16% of the cars in a parking lot are blue and there are 4 blue cars, how many cars are not blue?

Back

21 cars are not blue.

Front

If Madelyn made 45% of her shots and attempted 20 shots, how many shots did she make?

Back

9

Front

What is the formula to calculate the percentage of a number?

Back

Percentage = (Part/Whole) * 100

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

What is the relationship between fractions and percentages?

Back

A percentage is a fraction out of 100.

Front

How do you find the total number of items if you know the percentage and the number of items that represent that percentage?

Back

Total = (Number of items / Percentage) * 100

Front

What is the formula to find the number of non-blue cars if you know the total number of cars and the number of blue cars?

Back

Non-blue cars = Total cars - Blue cars