3rd Grade Math Review

Front

What is the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width.

Front

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

Back

Area = side × side.

Front

What is 800 - 354?

Back

446

Front

What do you call a polygon with 4 sides?

Back

Quadrilateral.

Front

What does 'parallel' mean in geometry?

Back

Lines that are opposite and will never intersect or touch.

Front

How do you find the total number of items in equal groups?

Back

Multiply the number of groups by the number of items in each group.

Front

What is the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Front

What is a triangle?

Back

A polygon with 3 sides.

Front

What is a pentagon?

Back

A polygon with 5 sides.

Front

What is a hexagon?

Back

A polygon with 6 sides.