Adding and Subtracting Basic Integers

3 + (-12) =

• -9

• 9

• -15

• 15

-4 + (-5) =

• -9

• 9

• -1

• 1

When you add opposites, what do you get?

• 0
• A negative number
• Attraction
• You cannot add opposites

Tags

CCSS.7.NS.A.1B

Which problem does not have a sum of (-4)?

• (-9) + (-5)
• 3 + (-7)
• (-9) + 5 
• (-3) + (-1)

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?

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

Tags

CCSS.7.NS.A.1C

-14 + (-3)

• -17
• 11
• -11
• 17

Tags

CCSS.7.NS.A.1C

-9 + (-7)

• -16

• 16

• -2

-2 - (-10) = ?

• -12
• 12
• 8
• -8

Tags

CCSS.7.NS.A.1C

-2 + 4 

• -2
• 2
• 0
• -4

Tags

CCSS.7.NS.A.1C

3 + -7

• 10
• 4
• -10
• -4

Tags

CCSS.7.NS.A.1C