Adding Integers

4+-4=

• 0

• 8

• -8

• -16

Tags

CCSS.7.NS.A.1B

-5 + 1 = 

• -4

• 4

• -6

• 6

Tags

CCSS.7.NS.A.1C

Which counter set models the expression -4 + 5?

• 
• 
• 
• 

Tags

CCSS.7.NS.A.1C

8 + (-2) = 

Tags

CCSS.7.NS.A.1C

8 + (-6) = 

• 2

• -2

• 14

• -14

Tags

CCSS.7.NS.A.1C

When you add opposites, what do you get?

• Zero

• A negative number

• It depends on which number has a larger absolute value.

• You cannot add opposites

Tags

CCSS.7.NS.A.1B

what is the result for the this counter model?

• -2

• -7

• 7

• -5

• 5

Tags

CCSS.7.NS.A.1C

-4 + (-3) = ?

Tags

CCSS.7.NS.A.1C

-5 + 9 = ?

Tags

CCSS.7.NS.A.1C

2 + (-8) = ?

Tags

CCSS.7.NS.A.1C