Integer Operations

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?

• 5 + 9 = 14
• -5 + -9 = -4
• -5 + -9 = -14
• 5 + -9 = -4

Tags

CCSS.7.NS.A.1C

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

• -9 + (-22) = -13
• 9 + (-22) = 13
• 9 + (-22) = -13
• none

Tags

CCSS.7.NS.A.1C

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Jeffery plans to rent a beach house for his sister's birthday and will use his savings to pay for it. The company charges a $25.00 cleaning fee plus $10.00 per hour for the house. If he rents the house for 6 hours, what will be the change in Jeffery's savings?

• -60
• -35
• -85
• -25

Tags

CCSS.7.NS.A.3

A dolphin is swimming 10 feet below the surface. It descends another 12 feet before rising 4 feet. Which of the following would be the correct way to solve this word problem?

• -10 + -12 + -4
• -10  - 12 + 4
• 10 - 12 - 4
• -10 + 12 + 4

Tags

CCSS.7.NS.A.1C

One morning, the temperature was 5 degrees below zero Fahrenheit (F). By noon, the temperature rose 20 degrees F and then dropped 8 degrees F by evening. What was the evening temperature?

• 17 degrees below zero
• 15 degrees below zero
• 12 degrees above zero
• 7 degrees above zero

Tags

CCSS.7.NS.A.3

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?

• -7°F
• -21°F
• 7°F
• 21°F

Tags

CCSS.7.NS.A.1C

A submarine was situated 800 feet below sea level. If it ascends 350 feet, what is its new position?

• 450 above sea level
• 450 below sea level
• 1150 above sea level
• 1150 below sea level

Tags

CCSS.7.NS.A.1C

From 10 meters below sea level, Derek took off in his helicopter and ascended 100 meters. Which integer represents Derek's elevation now?

• 90 below sea level
• 90 above sea level
• 110 above sea level
• 110 below sea level

Tags

CCSS.6.NS.C.5