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.

Tags

CCSS.1.OA.D.8

Front

How do you find the missing addend in the equation 3 + _ = 9?

Back

Subtract 3 from 9 to find the missing addend: 9 - 3 = 6.

Tags

CCSS.1.OA.A.1

Front

What is the missing addend in the equation ___ + 10 = 15?

Back

The missing addend is 5, because 15 - 10 = 5.

Tags

CCSS.2.OA.A.1

Front

In the equation 3 + _ = 6, what is the value of the missing addend?

Back

The missing addend is 3, since 6 - 3 = 3.

Tags

CCSS.2.OA.A.1

Front

How do you solve for the missing addend in the equation ______ + 14 = 17?

Back

Subtract 14 from 17 to find the missing addend: 17 - 14 = 3.

Tags

CCSS.2.OA.A.1

Front

What is the general formula to find a missing addend in an equation of the form A + _ = B?

Back

The formula is: Missing Addend = B - A.

Tags

CCSS.2.OA.A.1

Front

If you have the equation 8 + _ = 12, what is the missing addend?

Back

The missing addend is 4, because 12 - 8 = 4.

Tags

CCSS.2.OA.A.1

Front

What is the missing addend in the equation 0 + _ = 5?

Back

The missing addend is 5, since 5 - 0 = 5.

Tags

CCSS.1.OA.A.1

Front

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

Back

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

Tags

CCSS.1.OA.A.1

Front

What is the missing addend in the equation 7 + _ = 10?

Back

The missing addend is 3, because 10 - 7 = 3.

Tags

CCSS.1.OA.A.1