Across
- 3. 4x12÷(5+1)+72+8^2
- 5. What is the result of adding 2/3 and 3/4 and then subtracting 1/2 from it? Express as an improper fraction
- 7. List all the square numbers between 30 and 70 from smallest to largest.
- 8. √(8100)
- 9. 21% of 400
- 10. A bag contains 12 red balls and 18 blue balls. What is the fraction of red balls in the bag? Simplify your answer if possible
- 11. A sale on clothing offers 20% discount. Determine the amount discounted if the original price was $90
- 13. State the numerator of the answer to 11 1/11 - 4 1/4(make sure your answer is in mixed number)
- 14. Find the lowest multiple (LCM) of 12 and 14
- 15. Sean is playing a 'Guess the number' game. He gives these clues about his number: My number is a square number. It is divisible by 2 and 9. What is Sean's number?
- 16. A map has a scale of 1:5000, which means that 1 cm on the map represents 5000 cm in real life. If the distance between two points on the map is 12 cm, what is the actual distance between them in cm?
- 17. What is 4x1000+6x100+3x1
Down
- 1. Write 7^3x4^4 in extended form
- 2. List from smallest to largest the two square numbers that add to 145.
- 4. Find in improper fractions 8 3/7 ÷ 7 4/7
- 5. What is 1 2/5 in percentage?
- 6. Apples cost $3 per kg. Lachlan buys 3.6 kg of apples. How much does he pay for the apples?
- 7. Chris makes a deposit of $205 into a savings account every week. After how many weeks will he have over $6150?
- 10. A class of 24 students went on a field trip to a museum. The admission fee for each student was $12. However, the museum offered a discount of 25% for every group of 6 students. How much did the whole class pay in total for the admission?
- 11. A car took 3 1/4 hours to travel 260 km. How far did it travel in 2 hours?
- 12. Cindy just received a 5% salary increase. Her wage before the increase was $2000 per week. What is Cindy's new salary per week?
- 15. The expanded form of 81 as a product of prime factors