Algebra Readiness: Integer Addition

What is the sum of 5 and 8?

• 13

• 20

• 15

• 10

Find the sum of -3 and 7.

• 4

• 0

• 10

• -10

If you add 12 and -9, what is the result?

• 6

• 3

• -21

• 0

Calculate the sum of -6 and -4.

• 0

• -2

• -8

• -10

What is the sum of 15 and -20?

• -5

• -35

• 5

• 35

If you add -8 and 3, what is the result?

• -11

• -5

• 5

• 0

Find the sum of 9 and -2.

• 7

• -11

• 5

• 0

Calculate the sum of -5 and 10.

• -15

• 0

• 15

• 5

What is the sum of -12 and -7?

• 0

• -19

• -25

• -5

If you add 20 and -15, what is the result?

• 4

• 5

• -35

• 35