Add Or Subtract A Positive Integer On A Number Line

What are the ends of a number line?

• -5 and 5

• -100 and 100

• There are no ends to a number line.

• -1000 and 1000

What equation is modeled?

• 7 + -6 = -6

• 7 + -13 = -6

What equation is modeled?

• 15 + 25 = -10

• 15 + -25 = -10

What needs to be added to get to the circled answer

• 4

• -4

(-4) + 8 =.......

• -4

• +4

What is the reason that absolute value is always written as a positive?

• Absolute value is talking about numbers so it must be positive.

• Absolute value does not always have to be positive.

• Absolute value is talking about distance, distance is always measured by positive numbers.

l-6l____6

• <

• >

• =

Which of the following is the GREATEST?

• |-2|

• |-4|

• |-5|

(+) + (+) =

• +

• -

(-) + (-) =

• -

• +