Ben wants to write 5 + 5 + 5 + 5 + 5 + 5 as a multiplication expression. He writes 6 X 5. Do you agree? Why or why not?

2

1

John collects seashells. He arranges them in 2 rows of 7. Draw an array to show how many seashells John has altogether. Then, write a multiplication equation to describe the array.

3

1

What multiplication expression is modeled in the image below?

4

1

Sue says that eight groups of three is equal to 24. Do you agree or disagree? Explain why and draw a model to justify your thinking.

5

1

Use words, numbers, and drawings to explain why 4 X 9 is equal to 36.

6

1

Write 7 X 4 as an addition expression.

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