Missing addend

Front

What is a missing addend in an addition equation?

Back

A missing addend is a number that needs to be added to another number to reach a specific total.

Front

If 11 + ___ = 17, what is the missing addend?

Back

The missing addend is 6.

Front

How do you find a missing addend in an equation?

Back

To find a missing addend, subtract the known addend from the total.

Front

What is the equation for finding a missing addend if the total is known?

Back

The equation is: Missing Addend = Total - Known Addend.

Front

If ___ + 4 = 13, what is the missing addend?

Back

The missing addend is 9.

Front

What is the relationship between addition and subtraction in finding missing addends?

Back

Addition and subtraction are inverse operations; knowing one can help find the other.

Front

In the equation 3 + ___ = 6, what is the missing addend?

Back

The missing addend is 3.

Front

What is the total when 12 is added to a missing addend that equals 19?

Back

The missing addend is 7.

Front

How can you check if your answer for a missing addend is correct?

Back

You can check by adding the missing addend to the known number to see if it equals the total.

Front

What is the importance of understanding missing addends in mathematics?

Back

Understanding missing addends helps in solving equations and enhances problem-solving skills.