Modeling Multiplication for Mastery

Modeling Multiplication for Mastery Final (Summative) Assessment

Name: ______Date:______

1. Create an array for the following story problem. Mark wants to make sure his book collection will fit on his new bookshelves. His bookshelf has 3 shelves. He placed 13 books on each shelf and realized that his collection fit perfectly! How many books does Mark have in his whole collection?

Explain your array. Label all numbers on your array. Write a detailed number sentence for this array labeling your numbers. ______

2. Draw an array frame and pictures of base ten blocks to solve the following problem. Susan has a job walking dogs. She knows that she can handle 7 dogs at a time on each walk. She had to take 23 walks to finally walk all of the dogs! How many dogs did she take for a walk?

Explain your array frame. Label all numbers on or in your array frame. Write a detailed number sentence for this array frame labeling your numbers. ______3. Solve the following problem by drawing an area model. Justin has a huge jug of pennies that he wants to organize into some containers. He knows that he can put 57 pennies in each container. He has 68 containers that are completely filled up. How many pennies does Justin have?

Explain your area model. Label all numbers on or in your area model. Write a detailed number sentence for this area model labeling your numbers. ______4. Write your own story problem. Make sure the problem can be solved by one of the strategies that we learned (array, array frame with base ten blocks, or area model). Record your solution to your story problem, labeling all parts and numbers carefully.

The Problem:______

(draw here)

The Solution: ______