Real number system
Scientific notation
Bonus questions
100

Where does the number 1 go on the number system.

Natural

100

45,000 in scientific notation.

4.5 x 104

100

True or False? Does -3 go into the whole numbers in a number system?

False

200

Where does the number -2 go on the number system.

Integers

200

Put 300 in scientific notation.

3 x 102

200

Where is the coefficient in this expression. 4.1 x 104

(what number)

4.1

300

Where does the number 2 1/2 go on the number system?

Rational

300

7.6 x 10-4

0.00076

300

Where is the exponent in this expression. 8.39 x 105.

The 5

400

Where does pi go on the number system.

Irrational

400

213,000,000 into scientific notation.

2.13 x 108

400

If the exponent is a negitive where do the zeros go?

In the front of the numbers.

500

Where does the number 0 go on the number system?

Natural Number

500

6,720,000,000 into scientific notation.

6.72 x 109

500

What are the categories for the real number system?

Rational, Integers, Whole, Natural & Irrational