CCSS.Math.Content.8.NS.A.1

How would 5/9 be classified?

• rational and real
• whole and integer
• only real
• only irrational

Tags

CCSS.Math.Content.8.NS.A.1

Which statement is NOT true?

• Every rational number is a real number.
• Every counting number is a whole number.
• Every integer is a rational number.
• Every decimal number is an irrational number.

Tags

CCSS.Math.Content.8.NS.A.1

22.6 written as a percentage is... 

• 2260%
• 22.6%
• 226%
• 0.226%

Tags

CCSS.Math.Content.8.NS.A.1

√7

• Rational 
• Irrational

Tags

CCSS.Math.Content.8.NS.A.1

List all the classifications of numbers that apply to the real number. 
436

• Irrational 
• Rational, Integer, Whole
• Natural, Whole, Integer, Rational
• Rational, Integer

Tags

CCSS.Math.Content.8.NS.A.1

Classify √35.

• Rational, Integer
• Whole, Integer, Rational 
• Irrational, Integer
• Irrational

Tags

CCSS.Math.Content.8.NS.A.1

Classify this number:  ⅚

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole

Tags

CCSS.Math.Content.8.NS.A.1

0.8 is a rational number

• True
• False

Tags

CCSS.Math.Content.8.NS.A.1

What is a rational number ?

• A rational number  is a number that cannot be written as a fraction.
• A rational number is a number that can be written as a fraction.
• A rational number cannot be a repeating  decimal.

Tags

CCSS.Math.Content.8.NS.A.1

Express 32 1/2 in decimal form.

• 32.4
• 32.5
• 32.75
• 32.25

Tags

CCSS.Math.Content.8.NS.A.1