6.3d Integer Operations

-9 + (-5)

Mathematical Equivalence

ON

Tags

CCSS.7.NS.A.1C

-22 + (-24) 

• 46
• -22
• 22
• -46

Tags

CCSS.7.NS.A.1C

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? (a)  

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

Tags

CCSS.7.NS.A.1C

19 - (-19)

Mathematical Equivalence

ON

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

- 9 ÷ ( 3 ) = ___

• - 27
•   2
•   3
•  - 3

Tags

CCSS.7.NS.A.2C

- 45 ÷ ( - 9 ) = ___

• - 5
•   9
•   5
•  - 9

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

During the first 7 plays of a football game, the team made the following yardage: +3, -8, +14, -4, +25, +7, and -10. What was the net yardage? (a)  

• -49 yards
• -22 yards
• 27 yards
• 49 yards

Tags

CCSS.7.NS.A.1C

Which of the following situations could NOT be represented by the integer -10?

• The temperature dropped 10 degrees after the thunderstorm.

• The bank removed $10 from Jorge's account to pay for service charges.

• Alphonso lost 10 boxes of popcorn that he was selling for his tennis club.

• Gena received $10 for her birthday.

Tags

CCSS.6.NS.C.5