1. What is 5 + 9?
o Answer: 14
2. What is 7 × 8?
o Answer: 56
3. Solve for x: 3x + 4 = 16
o Answer: x = 4
4. Solve for y: 2y - 3 = 5
o Answer: y = 4
5. Simplify: 12x + 7x
o Answer: 19x
6. Factor the expression: x² + 5x + 6
o Answer: (x + 2)(x + 3)
7. Simplify: (4x + 5) - (2x + 3)
o Answer: 2x + 2
8. Find the value of 5².
o Answer: 25
9. Solve for x: x² - 9 = 0
o Answer: x = 3 or x = -3
10. Simplify: (x + 3)(x - 2)
o Answer: x² + x - 6
Geometry
11. Find the area of a rectangle with length 8 and width 5.
o Answer: 40
12. Find the perimeter of a square with side length 6.