Front

What is addition?

Back

Addition is a mathematical operation that combines two or more numbers to get a total or sum.

Front

What is the symbol for addition?

Back

The symbol for addition is '+'.

Front

What is the sum of 45 and 30?

Back

The sum of 45 and 30 is 75.

Front

What is the sum of 20 and 25?

Back

The sum of 20 and 25 is 45.

Front

If you add 10 to 15, what is the result?

Back

The result is 25.

Front

What is the term used to describe the result of an addition operation?

Back

The result of an addition operation is called the sum.

Front

What is the sum of 50 and 50?

Back

The sum of 50 and 50 is 100.

Front

How do you represent the addition of three numbers, 10, 20, and 30?

Back

You can represent it as 10 + 20 + 30.

Front

What is the sum of 0 and any number?

Back

The sum of 0 and any number is that number.

Front

What is the associative property of addition?

Back

The associative property of addition states that the way in which numbers are grouped does not change their sum.