Introduction to Integers Quiz

What is the main focus of today's lesson?

• Learning about decimals

• Introduction to integers

• Exploring algebra

• Understanding fractions

Which of the following is an integer?

• 2.5

• 0.75

• 1/4

• 5

Which of the following is NOT an integer?

• 0

• -3

• 1/2

• 15

How would you represent 15/3 as an integer?

• 3

• 5

• 15/3

• 0

Which number is an integer: 2.5, -11, 1/4, or 0.5?

• 0.5

• 1/4

• -11

• 2.5

What is the opposite of the integer 7?

• 5

• -7

• 7

• -5

If a number is 4 spaces to the right of 0 on a number line, where is its opposite?

• 4 spaces to the left

• 4 spaces to the right

• 2 spaces to the left

• 2 spaces to the right

What is the opposite of -11?

• 0

• 11

• -1

• -11

What is the opposite of 20?

• 0

• 20

• -2

• -20

What should you do if you made mistakes in your practice problems?

• Ignore them

• Ask a friend to do it

• Leave them as they are

• Review and correct them