2nd grade math review

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Front

What is a vertex?

Back

A vertex is a point where two or more lines meet, often found in shapes.

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator over a denominator.

Front

What is a whole number?

Back

A whole number is a number without fractions or decimals, including zero.

Front

What is a cylinder?

Back

A cylinder is a 3-D shape with two circular bases connected by a curved surface.

Front

What is a cube?

Back

A cube is a 3-D shape with six equal square faces.

Front

What is a rectangular prism?

Back

A rectangular prism is a 3-D shape with six rectangular faces.

Front

What is the sum of 156 and 389?

Back

The sum of 156 and 389 is 545.

Front

What is three-fourths?

Back

Three-fourths is a fraction that represents three parts out of four equal parts.