Rational Numbers

-3.5 is an integer

• True
• False

-9 is an integer

• True
• False

What is the definition of an integer

• All positive and negative whole numbers
• Decimals or fractions that terminate for repeat
• All positive whole numbers
• 0

Tags

CCSS.8.NS.A.1

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

A rational number can be written as a fraction.

• True
• False

Tags

CCSS.5.NBT.A.2

0.8 is a rational number

• True
• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

-9 is an integer

• True
• False

How would 5/9 be classified?

• rational 
• whole and integer
• only integer
• only whole

Classify this number: 6.7

• natural

• rational

• whole

• rational, integer, and whole

A worker in a silver mine descends 60 feet. Use an integer to represent the change in the worker's position.

• 60
• −60 feet
• 60 feet
• −60

Tags

CCSS.6.NS.C.5