Unit 1 Quiz Review

Classifying

100

Into which subset would 0 best be placed?

Whole

200

True or false? All negative numbers are integers.

False

300

Into which subset would 3/5 best be placed?

Rational

400

List ALL of the subsets that 150 could be classified

Natural, Whole, Integer, Rational, Real

500

Into what category would we place perfect squares?

Natural

Ordering

100

What does descending mean?

Greatest to least

200

If I'm ordering a list of times from fastest to slowest, am I ordering in ascending or descending order?

Ascending

300

Order the following numbers from greatest to least.

-3, -10, -0.5, -7, -2.5

-0.5, -2.5, -3, -7, -10

400

Order the following numbers in descending order

-3/8, 19.6%, 1.5², -pi, 0 

1.5², 19.6%, 0, -3/8, -pi

500

Order the following numbers in ascending order.

2.2, 2, 0.2, 2.222, 2.22, 2.2222

0.2, 2, 2.2, 2.22, 2.222, 2.2222

Scientific Notation

100

True or false? You can count the zeros in order to determine the exponent.

False. Please don't do that.

200

What is this number in standard form?

3.5 x 10⁴

35,000

300

What is this number in scientific notation?

0.00901

9.01 x 10^-3

400

What is this number in scientific notation?

90,000,000,000

9 x 10¹⁰

500

What is this number in standard form?

5.73 x 10^-8

0.0000000573