Unit 1 Review Multiplication & Division Units of 2-5,10

What is the division sentence for dividing 24 desks into groups of 4?

• 24 ÷ 4 = 6

• 24 ÷ 6 = 4

• 24 ÷ 3 = 8

• 24 ÷ 8 = 3

Draw an array with 9 rows of 2 and 2 rows of 9.

If the class earns 40 points on Monday and each question they answer is 5 points, how many questions did they answer correctly?

• 5 questions

• 8 questions

• 15 questions

• 20 questions

What is the division sentence to find how many questions were answered correctly if the class earned 40 points and each question is 5 points?

• 40 ÷ 5 = 8

• 40 ÷ 8 = 5

• 40 ÷ 5 = 3.33

• 40 ÷ 8 = 2.5

If the class earns 50 points on Monday, and each question is 5 points, how many points do they earn for 7 correct answers? Draw a strip diagram.

What is 10 x 2?

• 10

• 15

• 20

• 25

What is 2 x 3?

• 5

• 6

• 7

• 8

What is 4 x 3?

• 10

• 11

• 12

• 13

Draw a model to represent 6 groups of 4.

Mrs. Bradford bought 4 rows of 3 red buttons and 2 rows of 3 blue buttons. How many buttons did Mrs. Bradford buy in total?