Unit Checkpoint
Unit Assessment
Question 1
Write an expression: "8 less than a number m"
Question 2
Evaluate 5x - 3 when x = 7
Question 3
Solve: x + 24 = 51
Question 4
Solve: 6x = 72
Question 5
Solve: x/5 = 8
Question 6
Simplify: 3x + 5 + 2x - 3
Question 7
Use the distributive property: 4(x + 3)
Question 8
Write an equation: "The sum of a number and 12 is 35"
Question 9
A rectangle has length 15 cm and perimeter 46 cm. Write and solve an equation for the width w.
Question 10
Evaluate 2(x + 3) - 4 when x = 5
Answer Key
Click to reveal answers
1. m - 8
2. 5(7) - 3 = 35 - 3 = 32
3. x = 51 - 24 = 27
4. x = 72/6 = 12
5. x = 8 x 5 = 40
6. 5x + 2
7. 4x + 12
8. x + 12 = 35
9. 2(15) + 2w = 46, 30 + 2w = 46, 2w = 16, w = 8 cm
10. 2(5 + 3) - 4 = 2(8) - 4 = 16 - 4 = 12
Self-Assessment
| Score | Mastery Level | Next Steps |
|---|---|---|
| 9-10 | Advanced | Move on to the next unit! |
| 7-8 | Proficient | Review missed concepts, then proceed. |
| 5-6 | Developing | Review lessons 3-5 before moving on. |
| 0-4 | Beginning | Restart the unit from Lesson 1. |