3rd Grade Math Review Part 2

Front

What is volume?

Back

Volume is the amount of space an object takes up, usually measured in milliliters (ml) or liters.

Front

What is 250ml in liters?

Back

250ml is equal to 0.25 liters.

Front

How do you measure the perimeter of a rectangle?

Back

To find the perimeter of a rectangle, add the lengths of all four sides or use the formula: P = 2(length + width).

Front

What is the perimeter of a rectangle with a length of 10 inches and a width of 5 inches?

Back

The perimeter is 30 inches.

Front

What is a hexagon?

Back

A hexagon is a shape with six sides and six angles.

Front

How many sides does a circle have?

Back

A circle has no sides.

Front

What is the time if the hour hand is on 9 and the minute hand is on 6?

Back

It's half past nine.

Front

What is the difference between 'half past' and 'quarter past'?

Back

'Half past' means 30 minutes after the hour, while 'quarter past' means 15 minutes after the hour.

Front

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

Back

Area = length × width.

Front

If a rectangle has a length of 4 inches and a width of 3 inches, what is its area?

Back

The area is 12 square inches.