Math Winter Review 2

Front

What is an estimate?

Back

An estimate is a rough calculation or judgment of the value, number, quantity, or extent of something.

Front

How do you find the volume of a shape?

Back

To find the volume, you multiply the area of the base by the height of the shape.

Front

What is the formula for finding the perimeter of a rectangle?

Back

The perimeter of a rectangle is found by adding the lengths of all four sides or using the formula: P = 2(length + width).

Front

If a rectangle has a length of 4.7 inches and a width of 3.82 inches, what is its perimeter?

Back

The perimeter is 17.04 inches.

Front

How many shirts does a company ship if they send out 250 boxes with 52 shirts each?

Back

The company ships out 13,000 shirts each week.

Front

What is the formula for finding the area of a rectangle?

Back

The area of a rectangle is found by multiplying the length by the width: A = length × width.

Front

What is the area of a rectangle with sides 8.3 and 2.4?

Back

The area is 19.92 square units.

Front

What does 'cubic units' refer to?

Back

Cubic units measure volume, indicating how much space an object occupies.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around it.

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.