Quiz (7thG) Adding Integers

What is the result of -8 + (-2)?

Mathematical Equivalence

ON

Is the result of -2 + 8 equal to 6?

• True

• False

What is the result of 6 + (-13)?

Mathematical Equivalence

OFF

What is the result of 9 + (-7)?

Mathematical Equivalence

ON

What is the result of -8 + 12?

Mathematical Equivalence

ON

Which addition equation matches the problem modeled below?

• -2 + -4 = -6
• 2 + -4 = -2
• 4 + 2 = 6

• -4 + 5 = -1
• 4 + -5 = -1
• 4 + -5 = -9

• 4 + 1 = 5
• 4 - (-1) = 5
• 4 + -1 = 3

100 + (-100) =

• 200
• -200
• 1
• 0

What is a zero pair? 

• Two negatives
• Two positives
• One negative, one positive