Understanding Integers

This video tutorial introduces the concept of integers, expanding from natural numbers to include negative numbers. It explains the practical use of negative numbers in everyday situations like temperature and elevators. The tutorial also covers the representation of integers on a number line, the concept of opposite numbers, and the absolute value of integers. The video aims to provide a comprehensive understanding of integers and their properties.

What is the primary purpose of natural numbers?

• To measure temperature

• To count objects

• To represent debts

• To indicate directions

Tags

CCSS.6.NS.C.5

Which of the following is an example of a negative number in real life?

• 4 degrees below zero

• 5 degrees above zero

• 3rd floor above ground

• 60 dollars in savings

Tags

CCSS.6.NS.C.5

How is a debt of 60 dollars represented in integers?

• 160

• -60

• 0

• 60

Tags

CCSS.6.NS.C.6A

Where are negative numbers placed on the number line?

• Above zero

• Below zero

• To the left of zero

• To the right of zero

Tags

CCSS.7.NS.A.1C

What letter is used to represent the set of integers?

• I

• N

• R

• Z

Tags

CCSS.6.NS.C.6A

What does the opposite of an integer represent?

• The same distance from zero but on the opposite side

• The number itself

• The same number

• A different number

Tags

CCSS.6.NS.C.6A

What is the opposite of -3?

• 3

• -3

• 0

• 6

Tags

CCSS.6.NS.C.7C

What is the absolute value of -4?

• -4

• 8

• 0

• 4

Tags

CCSS.6.NS.C.7C

How is the absolute value of a number represented?

• With parentheses

• With curly braces

• With square brackets

• With two vertical bars

Tags

CCSS.6.NS.C.7C

What does the absolute value of a number indicate?

• Its value with a negative sign

• Its opposite

• Its distance from zero

• Its position on the number line

Tags

CCSS.6.NS.C.7C