Topic assessment

A building has 9 rows of mailboxes. There are 6 mailboxes in each row. Write and solve an equation to find the total number of mailboxes.

Tickets to a juggling show cost $2 foreach child. Three children go to seethe show. What is the total cost of their tickets?

A. Draw a bar diagram and write an equation to solve the problem.

B. What is the total cost of the children’s tickets?

Cindy got 9 questions correct on an assignment. Each question is worth 4 points. She wrote the expression 9x4 to represent how many points she earned in all. Which expression equal to 9x4

• 4x9

• 5x4

• 4x2

• 6x2

Tickets to a juggling show cost $2 foreach child. Three children go to seethe show. What is the total cost of their tickets?

A. Draw a bar diagram and write an equation to solve the problem.

B. What is the total cost of the children’s tickets?

Alex has 8 dimes in his pocket. A dime is worth 10 cents. Write an expression that represents how many cents Alex has in his pocket. How much money does he have?

Harry told Arthur he baked 35 cookies on a rectangular pan. Which sentence could Arthur use to describe how the cookies were baked?

• Harry baked 7 rows of 6 cookies.

• Harry baked 5 rows of 5 cookies.

• Harry baked 7 rows of 7 cookies.

• Harry baked 7 rows of 5 cookies.

Which number completes the equation? Select all that apply.

____x0=0

• 0

• 10

• 5

• 2

Gabe has 5 birdcages. He keeps 5 birds in each cage. How many birds does Gabe have? Use a bar diagram to represent the problem.

Gabe has 5 birdcages. He keeps 5 birds in each cage. How many birds does Gabe have? Use a bar diagram to represent the problem.

A set of blocks has 4 different colors that make a pattern. The pattern repeats 10 times. Write and solve an equation to find the number of blocks.