Sign up for FREE

Unit 1a Quiz

Last updated over 1 year ago

12 questions

Level 2

2

2

2

2

2

Level 3

3

3

3

3

1

Level 4

4

4

Question 1

1.

Which of the following are rational numbers?

Question 2

2.

Are all integers rational numbers? Why or why not?

Question 3

3.

Evaluate

Question 4

4.

Evaluate

Question 5

5.

Evaluate

Question 6

6.

Is the height of a tree a rational or irrational number? Explain your reasoning.

Question 7

7.

Which expressions simplify to a rational number? Select ALL that apply.

Question 8

8.

Simplify

Question 9

9.

Simplify

Question 10

10.

Simplify

Question 11

11.

When is the sum of two irrational numbers rational? Explain and give an example.

Question 12

12.

Ann and George were both asked to simplify \sqrt{20}. See their work in the show your work box. Tell me which one is incorrect and what he or she did wrong.