1. Bounds Bingo!

2. Pick any 9 of these numbers 60.523.536.050.45 3.4522.51.535.5 14.9534.2519.9518.5 1.7542.554.7519.05

3. What is the upper bound of 23lbs Answer = 23.5

4. What is the upper bound of 19.0mm Answer = 19.5

5. What is the lower bound of 23cm Answer = 22.5

6. What is the lower bound of 34.3g Answer = 34.25

7. What is the lower bound of 4.8km Answer = 4.75

8. What is the lower bound of 61kg Answer = 60.5

9. What is the lower bound of 0.5g Answer = 0.45

10. What is the lower bound of 1.8mm Answer = 1.75

11. What is the upper bound of 19.9m Answer = 19.95

12. What is the upper bound of 3.4mm Answer = 3.45

13. What is the upper bound of 1m Answer = 1.5

14. What is the lower bound of 42.6m Answer = 42.55

15. What is the lower bound of 19m Answer = 18.5

16. What is the lower bound of 34.1litres Answer = 36.05

17. What is the upper bound of 14.9miles Answer = 14.95

18. What is the upper bound of 35cm Answer = 35.5