Math 7 Weekly Quiz 5 REDO

1. Jamison SPENT $18.00, then SPENT $9.00. What rational number represents this situation?

• $9.00

• -$9.00

• -$27.00

• $27.00

2. What is -17 + 6? Write only the number. No sentence.

3. A eagle flies to 45 feet above the cliff. It then descends 60 feet to catch a rabbit in the canyon . Where is the eagle now? Use the number line below to help you.

• A. 105 ft

• B. -15 ft

• -105 ft

• 15 ft

4. A fish swims 25 feet below sea level, it then dove down another 17 feet deeper to avoid a shark. How far below sea level is the fish?

• 42 feet below sea level

• 8 feet below sea level

• 42 feet above sea level

• 8 feet above sea level

5. What is -19.71 + -5.39?

• -13.61

• 25.10

• -25.10

• 13.61

6. Donovan and Angie do their math homework together. When they find 16-(-4), they get different answers. Donovan claims the difference is 12. Angie claims the difference is 20. Who is correct?

• Neither

• Both

• Angie

• Donovan

7. Find the difference of 18 - 33. Write only the number. NO sentence.

8. Which expression is equivalent to -9.1 - (-6.25)?

• 9.1 + 6.25

• -9.1 + 6.25

• -9.1 + (-6.25)

• 9.1 + (-6.25)

What is -11 - (-7)?

• 4

• 18

• -18

• -4

10. What is the DIFFERENCE between a low temperature of -4.6 degrees Fahrenheit and high temperature of 22.8 degrees?

• 27.4

• 18.2

• -18.2

• -27.4