EN STAAR Review 15

Front

What is the formula to find the area of a square?

Back

Area = side × side or Area = side².

Front

If a square has an area of 205 square feet, how do you find the length of one side?

Back

Take the square root of the area: side = √area.

Front

What is the square root of 205?

Back

Approximately 14.31.

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

Convert 125% to a decimal.

Back

1.25.

Front

What is the decimal equivalent of 2.36%?

Back

0.0236.

Front

How do you compare negative numbers to positive numbers?

Back

Negative numbers are always less than positive numbers.

Front

What is the decimal equivalent of -6.25?

Back

-6.25.

Front

How do you order numbers from least to greatest?

Back

Compare each number and arrange them in ascending order.

Front

Order the following numbers from least to greatest: -6.25, 2.36%, 1/4, 125%, 3.5.

Back

-6.25, 2.36%, 0.25 (1/4), 1.25 (125%), 3.5.