Integers/Opposites/Absolute Value

What is an integer?

An integer is any whole number (positive or negative) and zero.

Multiple Select

Select all the numbers in the list below that are integers

• -10

• 4.7

• -3/4

• 15

Open Ended

Are there any questions about integers?

What are opposites?

Each integer has an opposite. If the integer is positive, the opposite is negative. If the integer is negative, the opposite is positive.

​

5 and -5 are opposites.

Multiple Choice

What is the opposite of 19?

• 19

• -19

• 1/19

Multiple Choice

What is the opposite of -12?

• 12

• -12

• 1/12

Multiple Choice

The opposite of a positive integer will always be...

• Positive

• Negative

• 0

• a fraction

Multiple Choice

The opposite of a negative integer will always be...

• Positive

• Negative

• 0

• a fraction

Open Ended

Are there any questions about opposites?

Absolute Value

• Absolute value means the distance from 0.

• The number 4 is 4 away from 0, so the absolute value of 4 is 4

• The number 5 is 5 away from 0, so the absolute value of 5 is 5

• The number 73 is 73 away from 0​, so the absolute value of 73 is 73

​

Multiple Choice

Absolute value asks "How far away from 0?"

What is the absolute value of 8? How far away from 0 is 8?

• 8

• -8

• 0

• 1/8

Absolute Value

• Absolute value means the distance from 0.

• You can't have a negative distance.

• The number -4 is 4 away from 0 in the negative direction. But it's distance is still 4 away from 0, so the absolute value of -4 is 4.​

​

Multiple Choice

Absolute value asks "How far away from 0?"

What is the absolute value of -8?

Hint: you can't have a negative distance

• 8

• -8

• 0

• 1/8

Open Ended

Absoulute Value asks "How far away from 0?"

Opposites like 2 and -2 will always have the same absolute value,

why do you think this is?

Open Ended

Are there any questions about absolute value?

Multiple Select

Which integers have an absolute value of 7?

• 7

• 1/7

• -1/7

• -7

Poll

How do you feel about today's lesson?

• I'm feeling great 😃

• I'm good 🙂

• I'm doing fine but could be better 😕

• I'm struggling 😔

• I don't know 😐