Representing Integers on a Number Line

This video tutorial explains how to represent integers on a number line. It covers the division of the number line into negative integers, positive integers, and zero. The tutorial provides examples of representing positive numbers, negative numbers, and zero on the number line. It also demonstrates how to represent a set of numbers, including infinite sets, using shadowed circles and arrows. The video concludes with a reminder to practice the learned concepts.

What are the three parts into which the number line is divided?

• Positive integers, negative integers, and fractions

• Positive integers, negative integers, and zero

• Positive integers, negative integers, and decimals

• Positive integers, negative integers, and whole numbers

Where are negative numbers located on the number line?

• Above zero

• To the left of zero

• In the middle of the number line

• To the right of zero

How do you represent the positive number 2 on the number line?

• Draw a circle around the number 2 on the left side of zero

• Draw a circle around the number 2 on the right side of zero

• Draw a circle around the number 2 in the middle of the number line

• Draw a circle around the number 2 above zero

What is the first step in representing a number on the number line?

• Draw an arrow to the number

• Draw a circle around the number

• Draw the number line and write the numbers

• Write the number in the middle

How is the negative number -3 represented on the number line?

• By drawing a circle around -3 on the right side of zero

• By drawing a circle around -3 on the left side of zero

• By drawing a circle around -3 in the middle of the number line

• By drawing a circle around -3 above zero

Where is the number zero located on the number line?

• To the right of positive numbers

• To the left of negative numbers

• In the middle of the number line

• Above the number line

How do you represent a set of numbers on the number line?

• Draw a circle around each number after drawing the number line

• Write the numbers in the middle of the number line

• Draw an arrow to each number

• Write the numbers above the number line

What is the method to represent the set of numbers 3, -5, and 1?

• Write the numbers in the middle of the number line

• Draw a circle around each number after drawing the number line

• Write the numbers above the number line

• Draw an arrow to each number

Which set of numbers is represented with an extended arrow to infinity?

• Prime numbers

• Odd numbers

• Even numbers

• Whole numbers

What should you do after learning how to represent numbers on the number line?

• Teach others

• Ignore it

• Practice by doing exercises

• Forget about it