Addition Word Problems with Missing Number

2. A group of 13 birds were resting on a tree. Some more birds joined them. Now, we see 17 birds resting on the tree. How many more birds joined the group? Circle your answer.

• 30

• 13

• 5

• 4

• A. Jacob has 11 fewer colored pencils.

• B. Jacob has 8 fewer colored pencils.

• C. Jacob has 5 fewer colored pencils.

• D. Jacob has 3 fewer colored pencils.

What is the missing number in both equations?

_____ = 17 - 7

7 + _____ = 17

• 7

• 10

• 11

• 17

How many there are in all

• total

• equal groups

• factor

• product

Jenny baked 10 cookies. She baked 6 more cookies later. How many cookies does Jenny have in total?

• 15

• 16

• 17

• 4

• 3

• 2

Sara has 7 apples. She buys 5 more apples. How many apples does Sara have now?

• 11

• 12

• 13

A group of 13 birds were resting on a tree. Some more birds joined them. Now, we see 17 birds resting on the tree. How many more birds joined the group?

• 30

• 13

• 5

• 4

What is the missing number in both equations? ____ = 17 - 7 7 + ____ = 17

• 11

• 7

• 10

• 17

What number is missing? Circle the letter choice with the missing number. 16 = ______ + 8 16 - _________ = 8

• 9

• 8

• 24

• 16