Negative and Positive Integers

The video tutorial introduces the concept of opposite directions and numbers, explaining how negative and positive numbers are represented on a number line. It covers the properties of integers, demonstrating their use in real-life scenarios such as driving and weather forecasting. The tutorial emphasizes the importance of understanding integers in everyday life, particularly in weather predictions, and explains how temperatures are measured using positive and negative integers.

What is the opposite of the number 4?

• -4

• -3

• 4

• 0

Which of the following statements is true about integers on a number line?

• Negative integers have greater value than positive integers

• 0 is a positive integer

• Negative integers increase in value as you move left

• Positive integers decrease in value as you move right

If a car moves 3 miles forward and then 2 miles backward, what is its net movement?

• 1 mile backward

• 1 mile forward

• 5 miles forward

• 5 miles backward

How are integers used in weather forecasting?

• To calculate humidity

• To predict rainfall

• To indicate temperature changes

• To measure wind speed

What is the freezing point of water in Fahrenheit?

• 0 degrees

• 16 degrees

• 32 degrees

• 58 degrees

If the temperature is 12 degrees below 0, how would it be represented as an integer?

• 12

• -12

• 21

• 0

Which of the following temperatures is the coldest?

• 21 degrees Fahrenheit

• 58 degrees Fahrenheit

• 12 degrees below 0

• 16 degrees below 0