The circles in the model represent positive and negative units. Which equation is true based on the model?

-3 + (-5) =

Jeremy uses tiles to represent integers as shown. How would Jeremy represent 2(-4)?

Simplify the expression –15 – (–12).

What equation is represented by the model shown?

The circles in the model represent positive and negative units. Which equation is true based on the model?

Which expression best matches to model shown?

Maci had $400 in her bank account. She withdrew $120 and five days later received $80 for her birthday and deposited that into her bank account. How much money does she have in her bank account today? 400 - 120 + 80 =

3(-2) =

Sebastian has $275 in his bank account. He deposits $80 into his account on Tuesday, and then withdrew $110 from his account on Thursday. How much money is left in Sebastian's account?

What is the value of the integer model?

What is the total number of points scored in the Beanbag Throw?