1. Homework Check

2. Imaginary Numbers
Real Numbers

3. Imaginary Numbers
Real Numbers
Rational Numbers
Irrational Numbers
Integers
Whole Numbers
Counting/Natural Numbers
Complex Numbers

4. Into which groups does each number go?
Natural
Whole
Integer
Rational
Irrational
Real
Imaginary
Complex -8 5
3+2i
7 4 9 7i

5. Into which groups does each number go?
Natural
Whole
Integer
Rational
Irrational
Real
Imaginary
Complex -8 5
3+2i
7 4 9 7i

6. Rational vs. Irrational

7. Rational Numbers

8. Irrational Numbers ‘t
Anything that results in a non-repeating, non-terminating decimal is irrational. If the decimal stops or repeats, it’s rational.

9. Operations Classify the following as rational or irrational: 1) 2) 3)
Why do you think this is? Is there a rule we can follow?

10. Operations Classify the following as rational or irrational: 1) 2) 3)4)
Why do you think this is? Is there a rule we can follow?

11. Number systems worksheet
Homework:
Number systems worksheet