Add and Subtract Integers

-6 + 12

• -18
• 6
• -6
• NONE OF THESE

Tags

CCSS.7.NS.A.1C

-25 + (-8)

• 17
• -17
• 33
• -33

Tags

CCSS.7.NS.A.1C

16 - 24

• 8
• -8
• 40
• -40

Tags

CCSS.7.NS.A.1C

8 - (-3)

• -11

• 5

• -5

• 11

Tags

CCSS.7.NS.A.1C

3 - ( - 5)

• -2
• 8
• -8
• 15

Tags

CCSS.7.NS.A.1C

My rule for subtraction is:

• Keep the second number change the subtraction to addition.
• Keep all the numbers the same, change the sign to addition.
• Keep the first number, change the sign to addition and change the sign of the second number.
• Keep the first number, change the sign to addition and keep the second number.

Tags

CCSS.7.NS.A.1C

A negative plus a negative will equal a ___________

• Positive

• Negative

• Zero

• Zero Pair

Tags

CCSS.7.NS.A.1C

One positive along with one negative equals __________

( + - )

• positive

• negative

• zero pair

• equation

Tags

CCSS.7.NS.A.1C

Where do you always start from on a number line?

• ?
• -0
• 0
• -1

Tags

CCSS.6.NS.C.6C

Which addition equation matches the problem modeled below? (Note:  Red is negative; yellow is positive.)

• -2 + (-4) = -6
• 2 + (-4) = -2
• 4 + 2 = 6
• 4 + (-2) = 2

Tags

CCSS.7.NS.A.1C