Instructions
Answer each of the following questions. Show your workings where necessary.
1. Algebra
Simplify the following expression:
3x + 5x - 2
Answer: ________________________
2. Geometry
The perimeter of a rectangle is 50cm. If the length is 15cm, what is the width?
Answer: ________________________
3. Fractions
Simplify the following fraction:
24/36
Answer: ________________________
4. Percentage
If a shirt originally costs $40 and is on sale for 25% off, what is the sale price of the shirt?
Answer: ________________________
5. Statistics
The ages of five students are 14, 15, 14, 16, and 15. What is the mean age?
Answer: ________________________
6. Equations
Solve for x:
2x + 3 = 11
Answer: ________________________
7. Area
Calculate the area of a triangle with a base of 10cm and a height of 5cm.
Answer: ________________________
8. Probability
A bag contains 3 red balls and 2 blue balls. What is the probability of picking a red ball?
Answer: ________________________
9. Word Problem
Emma has twice as many apples as Tom. If Tom has 5 apples, how many apples do they have together?
Answer: ________________________
10. Mental Math
What is 15% of 200?
Answer: ________________________