Adding Integers

Using counting chips, what is the value of: 10 + 5 = ____.

Hint: Red are negative and yellow are positive)

• 
• 
• 
• 

-2 + 4 =

• -2

• 2

• 0

• -4

Tags

CCSS.7.NS.A.1C

What addition problem is modeled by the integer chips shown?

• 1+5

• 1+(-5)

• -1+5

• (-1)+(-5)

Tags

CCSS.7.NS.A.1C

What addition problem is modeled by the integer chips shown?

• -5+3

• -5+(-3)

• 5+3

• 5+(-3)

Name this chip!

• Cheetos

• Takis

• Barbeque Chips

What sum does the set of tiles model?

(hint: yellow squares are positive)

• 3 + 2 = 5

• 3 + (+2) = -5

• (-3) + (-2) = -5

• (-3) + (-2) = 5

What sum does the set of tiles model?

(hint: yellow squares are positive and red are negative)

• (+1) + (-4) = +3

• (+1) + (-4) = -3

• (-1) + (+4) = -3

• (-1) + (+4) = +3

What sum does the set of tiles model?

(hint: yellow squares are positive and red are negative)

• (-4) + (+3) = -1

• (+4) + (-3) = -1

• (+4) + (-3) = +1

• (-4) + (+3) = +1

What sum does the set of tiles model?

(hint: yellow squares are positive and red are negative)

• (-4) + (-2) = +6

• (+4) + (+2) = -6

• (+4) + (-2) = -6

• (-4) + (-2) = -6

What sum does the set of tiles model?

(hint: yellow squares are positive and red are negative)

• (+2) + (-3) = -1

• (+2) + (-3) = +1

• (-2) + (+3) = -1

• (-2) + (+3) = +1