adding integers with same sign

Adding Integers with Same Sign

Can you add?  This lesson is pretty easy!

Open Ended

What is your name?

Multiple Choice

Integers are numbers that can be

• positive

• zero

• negative

• all of the above

Multiple Choice

If you owe someone $10, how can you write this as an integer?

• 10

• -10

• $10

Multiple Choice

If you just earned your paycheck, and you were paid $410, how can you write this as an integer?

• -410

• 410

• $410

Multiple Choice

What is -2 + -2

• 4

• 0

• -4

• 8

Multiple Choice

What is 4 + 4

• 4

• 8

• -8

• 0

Multiple Choice

What is -1 + -3

• 4

• 2

• -2

• -4

Multiple Choice

What is -10 + -8

• 2

• -18

• 18

• -2

Multiple Select

When you add two numbers that are positive, your answer is...

• positive

• negative

Multiple Select

When you add two numbers that are negative, your answer is...

• positive

• negative

Poll

How do you feel about the concept of adding integers with the same sign?

• I'e got it!

• I'm working on it....

• I could use some help.

• What!?!?

Open Ended

Explain how to add -3 + -3 in your own words: