1. Addition Problem Solving I will add and subtract fluently within 1,000 using a variety of strategies. I will explain and justify the strategy used to solve a problem.

2. There were 38 people in the movie theater. 22 more people came in. How many people are in the movie theater now? Solve this problem on your white board. Make sure to show your work and be prepared to share your strategy for solving the problem.

3. 15 children were doing the “Watch Me Whip” dance. Some teachers joined in! Then there were 26 people doing the “Watch Me Whip” dance. How many teachers joined in on the dance?

4. Solve this problem on your white board. Make sure to show your work and be prepared to share your strategy for solving the problem. Some butterflies were resting on a tree branch. 11 more butterflies landed there. Then there were 25 butterflies. How many butterflies were on the branch before?

5. Solve this problem on your white board. Make sure to show your work and be prepared to share your strategy for solving the problem. Twenty-eight red pencils and forty- three blue pencils are on the table? How many pencils are on the table?

6. Solve this problem on your white board. Make sure to show your work and be prepared to share your strategy for solving the problem. 17 apples are on the table. Three are red and the rest are green. How many apples are green?

7. Solve this problem on your white board. Make sure to show your work and be prepared to share your strategy for solving the problem. Mrs. Connell has 205 books. Mrs. Zimmerer has 30 more books than Mrs. Connell. How many books does Mrs. Zimmerer have?

8. Solve this problem on your white board. Make sure to show your work and be prepared to share your strategy for solving the problem. Mrs. Fabulich has 3 fewer students than Mrs. Gabriel. Mrs. Fabulich has 15 students. How many students does Mrs. Gabriel have? Challenge: Use an addition equation to solve (no subtracting)

9. Solve this problem on your white board. Make sure to show your work and be prepared to share your strategy for solving the problem. Mr. Coleman has three more bananas than Mrs. Grunder. Mr. Coleman has 5 bananas. How many bananas does Mrs. Grunder have? Challenge: Use an addition equation to solve (no subtracting)