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3.1 Lesson 8: Problem Set (3.OA.1, 3.OA.5)

Last updated over 5 years ago

3 questions

2

Question 1

1.

Draw an array that shows 5 rows of 3. Write a multiplication sentence to match the array.

2

Question 2

2.

Draw an array that shows 3 rows of 5. Write a multiplication sentence to match the array.

3

Question 3

3.

Write multiplication expressions for the arrays in the picture. Let the first factor in each expression represent the number of rows. Use the commutative property to make sure the equation is true.