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?
1 point
1
Question 2
2.
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.
1 point
1
Question 3
3.
What multiplication expression is modeled in the image below?
1 point
1
Question 4
4.
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.
1 point
1
Question 5
5.
Use words, numbers, and drawings to explain why 4 X 9 is equal to 36.