📚 Part 1: Multiple Choice (Revise number, integers, algebra, percentage)

Revision tip: aim for 25–35 minutes. Try to show quick working for each choice.

1. Which of these is equivalent to 3/5?

0.6

0.75

60%

3/10

2. Calculate: -7 + 12 =

5

-19

19

-5

3. Which shows the distributive law correctly?

3(a + 4) = 3a + 12

(a + b) + c = a + (b × c)

2(a + b) = 2a + b

a(b + c) = ab + c

4. A jacket is on sale for $120 after a 25% discount. What was the original price?

$90

$150

$160

$100

✏️ Part 2: Short Answers (Show working)

5. Add and simplify: 4/9 + 5/18 = ________

6. Solve for x and give a short check: 3x − 7 = 11. Show steps.

7. A rectangle is 8.5 m long and 3.2 m wide. Find:
a) Area in square metres; b) Perimeter in metres.

8. Heights of seven students (cm): 150, 148, 155, 152, 151, 149, 153. Find the mean and the median.

🧠 Part 3: Problem Solving & Reasoning (Apply skills)

9. Ratio and scaling: A recipe uses flour:sugar = 2:3. If you need 9 cups of sugar, how many cups of flour are required? Show your working and final answer.

10. Distance, speed and time: Train A travels 120 km at 80 km/h. Train B travels 150 km at 75 km/h. Which train arrives sooner and by how many minutes? Show calculations.

Two-week plan (suggested): Complete 1–2 questions each weekday. Review corrections each weekend. Keep answers neat so you can check progress.