1. Rational or Irrational? Why?
Rational- both numbers in the fraction are integers

2. Simplify

3. Rational or Irrational? Why?
Irrational- Pi is a non-terminating, non-repeating decimal

4. Estimate to the tenths decimal place.
2.2

5. Rational or Irrational? Why?
Irrational- Square root of 7 is not a perfect square.

6. Simplify

7. Estimate to the tenths decimal place.
+/-4.4

8. Perfect Square 81

9. Simplify

10. Rational or Irrational? Why?
Rational- Both numbers in the fraction are integers.

11. Estimate to the tenths decimal place.

12. Perfect Cube 27

13. Perfect Square
324

14. Estimate to the tenths decimal place.
+/- 1.7

15. Simplify

16. Estimate to the tenths decimal place.
+/-12

17. Perfect Square
144

18. Estimate to the tenths decimal place.

19. Simplify 14

20. Estimate to tenths decimal place.
+/-14.1

21. Cube Root 4

22. Simplify

23. Estimate to the tenths decimal place.
+/- 17.7

24. Square Root 17

25. Simplify

26. Estimate to the tenths decimal place.
+/-8.8

27. Rational or Irrational? Why?
39.81…
Irrational- It is not a repeating or terminating decimal.

28. Estimate to the nearest whole number.6

29. Estimate to the tenths decimal place.
+/-14.4

30. Rational or Irrational? Why?
-101
Rational- the number is an integer.

31. Simplify

32. Simplify 8

33. Square Root 20

34. What is the best whole-number estimate of9

35. Simplify 6

36. Estimate to the tenths decimal place.
+/-14.1