5th grade review

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator (top number) over a denominator (bottom number).

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is a polygon?

Back

A polygon is a closed figure with three or more straight sides.

Front

What is a hexagon?

Back

A hexagon is a polygon with six sides.

Front

What are parallel lines?

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.

Front

What is a diagonal in a polygon?

Back

A diagonal is a line segment that connects two non-adjacent vertices in a polygon.

Front

How many angles are in a triangle?

Back

A triangle has three angles.

Front

What is the sum of the angles in a triangle?

Back

The sum of the angles in a triangle is always 180 degrees.