Topic 5 Review

Kat writes the following division story for 35÷7.

35 players are on a football team. The coach separates the players into 7 equal groups.

Which question completes the division story for 35÷ 7?

• How many players are there in all?

• How many players are in each group?

• How many groups are there?

• How many players are NOT in a group?

Solve 35 $\div$  7 ?

• 7

• 4

• 6

• 5

On your own sheet of paper use the following numbers to fill in the chart. Numbers can be used more than once.

36, 18, 21, 40, 6, 3, 7, 48, 32, 35, 28, 12

• 1st row: 7, 8

  2nd row: 12

  3rd row: 3, 18, 21

  4th row: 28, 32

  5th row: 35, 40

  6th row: 6, 36, 48

• 1st row: 8, 7

  2nd row: 21

  3rd row: 21, 18, 3

  4th row: 32, 28

  5th row: 40, 35

  6th row: 36, 6, 48

What pattern do you see in the first row of products in the table?

• All the products are 0.

• All the products are double one of the factors.

• All the products are equal to one of the factors.

• All the products are equal.

Look at the first row of products in the table. All of the products are equal to one of the factors. Explain why this is true.

• The identity property of multiplication says that any number times 1 is the number.

• The zero property of multiplication says that any number times 1 is the number.

• The associative property of multiplication says that any number times 0 is the number.

• The identity property of multiplication says that any number times 0 is the number.

Missy has 45 apple slices. She bakes 5 pies. How many apple slices are used in each pie? Which bar diagram represents the problem?

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Choose all the problems that are greater than 7 X 6.

• 6 X 1 X 7

• 7 X 2 X 2

• 2 X 3 X 7

• 7 X 3 X 3

Mike has 6 pages of Pokemon cards in arrays. The table shows the number of rows and columns on each page. Which page has the most stickers?

• Page 3

• Page 6

• Page 5

• Page 1

Which of the following strategies can help you find 4 X 9? Choose all that apply.

• (4 X 2) + (4 X 6)

• (9 X 9) + (9 X 9)

• (2 X 9) + (2 X 9)

• (2 X 5) + (2 X 4)

• (4 X 2) + (4 X 7)

Which number is missing from the multiplication table?

• 49

• 34

• 36

• 35