Topic 2 Quiz

A garden has 9 rows of tomato plants. There are 7 plants in each row. Write a multiplication equation that represent the word problem and solve it correctly.

• 9 × 6 = 54

• 9 × 7 = 63

• 7 × 8 = 56

• 8 × 7 = 56

At the fair, tickets are $6 for each adult. Five adults attend the fair. What is the total cost of their tickets?

• 6 × 6 = 36

• 5 + 6 = 11

• 5 × 6 = 30

• 5 × 5 = 25

At the fair, tickets are $6 for each adult. Five adults attend the fair. What is the total cost of their tickets?

• $30

• $25

• $36

• $20

Louis got 5 questions correct on an assignment. Each question is worth 3 points. He wrote the expression 5 × 3 to represent how many points he earned in all. Which expression is equal to 5 × 3?

• 5 × 6

• 3 × 5

• 5 × 5

• 6 × 5

James told Lilly he baked 15 muffins on a rectangular pan. Which sentence could Lilly use to describe how the muffins were baked?

• James baked 15 rows of 15 muffins.

• James baked 15 rows of 3 muffins.

• James baked 15 rows of 5 muffins.

• James baked 5 rows of 3 muffins.

Lucy has 9 nickels in her pocket. A nickel is worth 5 cents. Write an expression that represents how many cents Lucy has in her pocket. How much money does she have?

• 9 + 50 = 59 cents. Lucy has 59 cents.

• 9 + 5 = 14 cents. Lucy has 14 cents.

• 9 × 10 = 90 cents. Lucy has 90 cents.

• 9 × 5 = 45 cents. Lucy has 45 cents.

Which number completes the equation? Select all that apply.

______ × 0 = 0

• 9

• 5

• 2

• 0

Leon says that when any number between 1 and 9 is multiplied by 0, the product always has a 0 or 5 in the ones place. Is this reasonable?

• No, because the product is always 0, which only has 0 in the ones place.

• Yes, because the product can have 0 or 5 in the ones place.

• No, because the product can have any digit in the ones place.

• Yes, because multiplying by 0 always gives a number ending in 5.

Elena has 4 jewelry boxes. She keeps 5 necklaces in each box. How many necklaces does Elena have? Use a bar diagram to represent the problem.

• Elena has 20 necklaces. (4 x 5 = 20)

• Elena has 9 necklaces. (4 + 5 = 9)

• Elena has 1 necklace. (4 ÷ 4 = 1)

• Elena has 25 necklaces. (4 + 5 x 5 = 25)

A beaded bracelet has 3 different colored beads that make a pattern. The pattern repeats 10 times. Write and solve an equation to find the number of beads.

• The equation is 3 x 10 = 30. There are 30 beads.

• The equation is 3 + 10 = 13. There are 13 beads.

• The equation is 10 - 3 = 7. There are 7 beads.

• The equation is 3 x 3 = 9. There are 9 beads.