Exploring the Set of Integers

This video tutorial introduces students to integers, explaining their properties and how they are used in real-life situations. It covers the definition of integers, including positive, negative numbers, and zero, and provides examples of how integers can represent real-world scenarios like sea level. The tutorial also teaches students how to compare integers, emphasizing the differences between positive and negative numbers, and provides examples to illustrate these concepts.

Which of the following is NOT considered an integer?

• 0

• 3.5

• -2

• 5

On a number line, where are the positive integers located?

• Both sides of zero

• To the right of zero

• To the left of zero

• Above zero

Tags

CCSS.6.NS.C.6A

If a location is 40 feet below sea level, how is it represented as an integer?

• -40

• 40

• 0

• 40.0

Tags

CCSS.6.NS.C.5

Which word indicates a positive integer in real-world situations?

• Decrease

• Below

• Backwards

• Above

Tags

CCSS.6.NS.C.5

What is the integer representation of 'ten floors up'?

• 0

• 10

• 1

• -10

Tags

CCSS.6.NS.C.5

What is two units to the right of three on the number line?

• 2

• 1

• 5

• 3

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

What is five units to the left of zero on the number line?

• 5

• 0

• -5

• -1

Tags

CCSS.7.NS.A.1B

Which of the following is true about comparing integers?

• Positive numbers are less than negative numbers

• Zero is greater than negative numbers

• Negative numbers are greater than positive numbers

• Zero is greater than positive numbers

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which statement is correct when comparing positive and negative numbers?

• Positive and negative numbers are equal

• Negative numbers are always less than zero

• Negative numbers are always greater than positive numbers

• Positive numbers are always greater than negative numbers

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

When comparing -3 and -5, which is greater?

• -5

• Cannot be determined

• -3

• They are equal

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B