Unit 1 Review- 8th grade

Decimal form of 3/125 is-

• 0.08

• 3.125

• 0.024

Order the numbers from least to greatest.

• 
• 
• 

Convert 0.444... to a fraction.

• 4/10
• 4.4/99
• 4/9
• 2/5

• 2/3
• -2/3
• 3/5
• -3/5

A rational number can be written as a fraction.

• True
• False

-3.5 is an integer

• True
• False

Which description best describes an irrational number?

• A repeating decimal
• An improper fraction
• A non-repeating, non-terminating decimal
• A perfect square

Is √2 rational or irrational?

• Rational

• Irrational

y² = 64

• ±8

• 8

• ±32

• 32

m³ = 512

• 8

• ± 8

• 7

• ± 9