Adding, Subtracting, Multiplying, Dividing Integers (12/14)

Find the sum of -11 and -14

• 3

• 25

• -3

• -25

The sum of two positive integers will be...

• Positive

• Negative

• Zero

6 + -21 =

• -27

• -15

• 27

• 15

Tags

CCSS.7.NS.A.1C

Maya had a debt of $27. She borrowed another $127 to buy a gift but then she repaid $27. What is her total debt now?

• $-27

• $0

• $-127

• $27

Tags

CCSS.7.NS.A.3

When combining integers with opposite signs...

• will always be negative

• will always be positive

• add them and keep the sign

• subtract them and keep the sign of the bigger number

Tags

CCSS.7.NS.A.1C

What is the difference between 18 and -19

• 37

• -1

• 1

• -12

Which expression means the same as -12 - 9

(AKA, what's another way that I can represent this same problem?)

• 12 + 9

• 12 + (-9)

• -12 - (-9)

• -12 + (-9)

Tags

CCSS.7.NS.A.1B

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

(a)  

Emma borrowed $5 from Daniel to buy a book. Later, she borrowed another $6 from Abigail to buy a notebook. Which expression best represents Emma's total debt?

• -11

• 11

• -5 + (-6)

• -5 - (-6)

Tags

CCSS.7.NS.A.3

• 77

• -77

• 12

• 21

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B