Unit 6 Lessons 1-4 Quiz

1. Hint: Choose 2 Note: * means multiply

• 4+3=?
• 3+3+3+3=?
• ?=4*3
• ?=3*3*3*3

3. Hint: Choose 2

• A
• B
• C
• D
• E

4. Hint: Choose 2

• 3.9+?=8.6
• 8.6+3.9=?
• 8.6-3.9=?
• ?-3.9=8.6

5. x-22=57 Solve for x.

6. 25+x=72 Solve for x.

7. 3x=36 Solve for x.

8. Solve for x.

9. Solve for x.

10. Solve for x. Write your answer in simplest form.

11. I am a letter or symbol that represents a quantity. What am I?

• expression
• equation
• variable
• coefficient