UNIT 1 TEST

Order from least to greatest:
[10, -5, 3, 16, -1, 0, 1]

• -1, -5, 0, 1, 3, 10, 16
• 16, 10, 3, 1, 0, -1, -5
• -5, -1, 0, 1, 3, 10, 16
• 0, -1, 1, 3, -5, 10, 16

What is the absolute value of | -7 |?

• -7
• 7
• -7 and 7

Jenny has 7 apples. if she gives away 2. and then gets 5 more apples. how much apples would she have?

• 35

• 17

• 10

• 7

An equation is given.

2x = 26

Which calculation would need to be done to solve the equation?

• Divide both sides by 2.

• Divide both sides by 26.

• Multiply both sides by 2.

• Multiply both sides by 26.

An expression is shown.

6n

What is the value of the expression if n=7?

• 67

• 13

• 42

• 48

Which of these numbers is a multiple of 4?

• 2
• 9
• 15
• 20

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2

Solve the proportion.

• x = 16

• x = 5

• x = 24

• x = 48

what is the GCF of 12 & 30

• 9

• 12

• 6

• 3

Find the Least Common Multiple (LCM) of 12 & 18

• 36
• 48
• 60
• 72