Positives and Negatives on a Number Line

What is a zero pair? 

• Two negatives

• Two positives

• One negative, one positive

• -7 + 4 = -3
• 7 + (-4) = 3
• 7 - 4 = 11
• 7 + (-4) = -11

When adding negative numbers on a number line, you move to the ____________.

• Right

• Left

What is true about opposites?

• They are on the same side of zero

• They are the same distance away from zero.

• They are not really opposites

• A

• B

• -89

• 0

• A

• -58

• B

• 0

• 0

• B

• -100

• A

A diver is 50 ft below sea level. Which integer correctly represents the situation?

• 50 ft

• 0 ft

• -50 ft

• 30 ft

What do we call a number less than zero?

• integer

• negative number

• whole number

• positive integer

Which problem can this represent if yellow is positive?

• 5 + -2 = -3

• -5 + 2 = 7

• 5 + -2 = 3