Mixed Operations Review

-4 + 8

• -4

• 4

• 12

• -12

3 - 12

• -9

• 9

• -15

• 15

-5 - 6

• 1

• -1

• 11

• -11

5.5 + (-7.1)

• 1.6

• -1.6

• -2.4

• 2.4

• 4.5

• -5.125

• 2.125

• -5..5

• 4

• 9

• -9

• -4

• -2

• 2

• 6

• -6

If the temperature drops 5 degrees every hour for 9 hours, which integer represents the change in temperature? 

• 14
• -14
• 45
• -45

Tags

CCSS.7.NS.A.1A

Flora made 3 withdrawals of $75 each from her bank account.
What was the overall change in her account?

• -$225
• $225
• -$25
• $25

Tags

CCSS.7.EE.B.3

• 10

• 8.5

• 13

• 9