Adding Integers Using the Number Line

When modeling addition of integers on the number line, where do you start?

• With the first integer

• At zero

• With the last integer

• With your lucky number

The vector used to model the distance of an integer is actually measuring what?

• The distance from 1 to 10

• The arrow on the vector

• The absolute value

• Additive Inverse

What is the sum of any number and it's opposite

• 2

• 0

• 25

• None of the above

You are playing the Integer Game. You were dealt the following cards, 5, -9, -4 and 3. What is the current value of your hand?

What card would you remove to get closer to zero?

(Cards: 5, -9, -4, and 3)

• 5

• -9

• -4

• 3

Mark ran for three yards on the first play of the football game. He then lost seven yards on the second play and gained six yards on the third play. How may yards did Mark gain or lose for his team?

What is the sum of -3 and -7?

What is the additive inverse of -100?

What is the additive inverse of x?

What is the sum of 8 and -8