Classify & Ordering Numbers

Put the following numbers in ascending order.

-0.35, -3.5%, 3.5, 3.5%, 35%

• 35%, 3.5, 3.5%, -0.35, -3.5%

• -0.35, -3.5%, 3.5%, 35%, 3.5

• -3.5%, -0.35, 3.5%, 35%, 3.5

• -0.35, -3.5%, 3.5%, 3.5, 35%

• 4.5

• 3.8%

Rational numbers include any number that can be written as a ratio (or _______).

• fraction

• square root

• real number

• Rational

• Irrational

Irrational numbers...

• are non-repeating

• are non-terminating and non-repeating decimals

• can sometimes be perfect squares

• are non-terminating

• π

• √9

• π/9

• π²/9

• 0.7, 65%, ⅝, ⅔

• 0.7, ⅝, 65%, ⅔

• ⅝, 65%, ⅔, 0.7

• ⅝, ⅔, 65%, 0.7

• A

• B

• C

• D

What is 37% as a decimal?

• 37
• 3.7
• .37
• .037

List in order from least to greatest.
5/4, 56%, 1.07, 4/5

• ^{5/4, 56%, 1.07, 4/5}
• ^{1.07, 4/5, 5/4, 56%}
• ^{56%, 1.07, 4/5, 5/4}
• ^{56%, 4/5, 1.07, 5/4}