NC.4.OA.5 & NC.4.OA.4 Review

A florist has 20 tulips and 19 daffodils to arrange in a display. How many different ways can the tulips be arranged in equal rows?

• 1

• 2

• 4

• 6

Is each statement True or False? Use the pattern. Start with 4, multiply by 2.

• all terms are multiples of 2 and multiples of 5

• all terms are all even numbers and multiples of 5

• all terms are multiples of 2 and are all even

Which of these are factor pairs of 36? Choose all that apply.

• 6 and 6

• 2 and 17

• 7 and 5

• 2 and 16

What are the factor pairs of 75?

Use the pattern. Start with 5, multiply by 2.

Which numbers are prime?

• 22

• 75

• 42

• 3

• 39

Brie is arranging 28 DVDs. She can use up to 3 shelves. How can she arrange her DVDs?

1 shelf with _______ DVDs

2 shelves with ________ DVDs

4 shelves with ___________ DVDs

Which number is a multiple of 7?

• 48

• 63

• 24

• 50

What are the first five terms of the pattern? starting with 6, multiply by 2

Jeff is making rice for a lunch at a summer camp. Each cup of rice makes enough for 6 servings. How many servings of rice will Jeff have if he uses 18 cups of rice? Use multiples of 6 to determine the number of servings of rice Jeff will have.