Mastering Integer Addition AIGen

David and Nora are playing a game where they add a positive integer and a negative integer. Which of the following is always true?

• The result is always positive.

• The result is always negative.

• The result can be positive, negative, or zero, depending on the magnitudes of the integers.

• The result is always zero.

Olivia and Ethan are playing a game where they add and subtract points. Match the integer addition problem with the graph.

• 4 + (-5) = -1

• -5 + 4 = -1

• 4 + (-5) = 0

• None of these

Maya has $-3 in her wallet and she borrows another $-4 from Nora. How much money does Maya have now?

Olivia owes Mason 5 dollars. She pays him back 4 dollars. How much does Olivia still owe Mason?

• 1

• -1

• 9

• -9

Rohan owes Anika $1 and then borrows another $3 from her. Using the number line solve:

-1 + -3

• 4

• 2

• -4

• -2

Kai has 6 apples and gives 2 apples to Olivia. How many apples does Kai have now?

• 6 + (-2) = 6

• -2 + 6 = 0

• 6 + (-2) = 4

• None of these.

Ethan has 3 apples and he gives away 7 apples. How many apples does he have now?

• 10

• 4

• -10

• -4