Unit 7 Math Review

Which statement is true?

• The number 78 is divisible by 6 and 9.

• The number 110 is divisible by 3 and 6.

• The number 111 is divisible by 3, 6, and 9.

• The number 108 is divisible by 3, 6, and 9.

The first term in a pattern is 4. The pattern follows the rule 'add 6.' Which number is a term in the pattern?

• 6

• 8

• 14

• 16

List all factors of 52 that are also composite numbers.

The first number in the pattern is 89. The pattern rule is 'subtract 14.' 89, 75, 61, 47 Which statement about the pattern is true?

• The terms are always odd.

• The terms are always even.

• The terms are all multiples of 3.

• The terms alternate between odd and even numbers.

Which list shows only prime numbers?

• 0, 3, 11, 23

• 3, 5, 11, 37

• 1, 3, 5, 7

• 2, 4, 6, 8

Select the equation that has a dividend that is divisible by 3 and a quotient that is a factor of 36.

• 28 ÷ 7 = 4

• 42 ÷ 6 = 7

Ellie created a pattern with the rule, 'add 8.' Complete the sentence to identify a possible pattern for Ellie. Select the correct list of numbers.

• 1, 8, 16, 24, 32

• 8, 16, 32, 40, 48

• 3, 11, 19, 27, 35

• 32, 40, 45, 50, 56

There are 12 crayons in each package.

How many crayons in all if there was

8 packages

9 packages

12 packages

Which list shows only composite numbers?

• 3, 5, 7, 11

• 0, 1, 2, 4

• 4, 6 ,8 ,9

• 2, 4, 6, 8

Choose the numbers that are divisible by 2. Choose all the correct answers.

• 100, 110, 121, 130

• 112, 129, 134, 140

• 54, 73, 91, 102

• 96, 104, 128, 140