Integers Mixed Review

Which expression(s) would represent someone receiving a $20 bill for their birthday, but then spending $15 of it on a pizza for lunch?

• 0 + 20 - 15

• (-20) + 15

• 20 - 15

• 5

8 - (-7)

• 15

• 1

• -1

• -15

2 + (-10)

• 8

• 12

• -8

• 20

- 15 - 4

• -9

• 21

• -19

• 11

_____ + 6 = 17

• 9

• -9

• -6

• 11

18 + (___)= 4

• 4

• 14

• -14

• 22

In the winter, the temperature in Antarctica is - 60 ° C. In the summer, it can get as "warm" as +10 ° C.

Which equations represent the change in temperature?

• (-60) + (10) = (-50)

• (-60)+(70) = (10)

• (10) - (-60) = (70)

• (60) + (10) = (70)

• -25

• -15

• 25

• 15

Ava and Anika are playing a game where they have to solve math puzzles to unlock treasure chests. One of the puzzles is: What is -8 * -2?

• -16

• 10

• -6

• 16

Daniel and Anika are playing a game of math darts. Daniel throws a dart and hits a spot worth 5 points, but Anika uses her magic wand to turn it into a -3 multiplier. What is Daniel's final score?

• -8

• 8

• 15

• -15