An interactive maths quiz designed for use with Qwizdom Interactive Voting Systems

1. Percentage Increase/Decrease Year 9

2. Increase £7.00 by 10%

3. Increase £7.70 by 10%

4. Increase £5.00 by 50%

5. Decrease £7.50 by 10%

6. Decrease £10.00 by 20%

7. Decrease £8.00 by 20%

8. Decrease £6.40 by 20%

9. Increase £5.12 by 100%

10. How much is a £9.00 CD in a 15% off sale?

11. How much is a £22.00 shirt in a 15% off sale?

12. I put £25.00 in my bank, and earn 4% interest.How much do I now have in my account?