math

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 sum?

Back

The sum is the result of adding two or more numbers together.

Front

What is a difference?

Back

The difference is the result of subtracting one number from another.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals along its length.

Front

What does it mean to solve a problem?

Back

To solve a problem means to find the answer or solution to a question.

Front

What is a mathematical equation?

Back

A mathematical equation is a statement that two expressions are equal, often using an equals sign (=).

Front

What is a variable in math?

Back

A variable is a symbol used to represent a number that can change or vary.

Front

What is a digit?

Back

A digit is any of the ten symbols used to write numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

Front

What is a whole number?

Back

A whole number is a number without fractions; it can be zero or any positive number.