Around the World

1. 16x4

2. half of 5

3. 1 quarter of 6

4. 9 divided by 2

5. 6 tenths as a percentage

6. what is 2 quarters the same as?

7. Square root of 81

8. 12 squared

9. half as a decimal

10. 1 quarter as a percentage

11. 4 tenths as a decimal

12. 4 squared

13. what is the numerator and denominator in the fraction one quarter?