Number Line & Integers Review

Vocabulary

10

TRUE OR FALSE:

ZERO CAN BE POSITIVE OR NEGATIVE.

FALSE

ZERO IS NEITHER POSITIVE OR NEGATIVE.

20

True or False:

Integers can only be written as positive numbers.

FALSE

Integers are positive and negative whole numbers!

30

True or False:

We can SUPERCHARGE [combine to make a plus sign] any time we see a subtraction sign and a negative sign next to one another.

TRUE

40

TRUE OR FALSE

Anything to the right of zero on the number line is negative.

FALSE

50

Javier goes to the bank and deposited $45 into his bank account. Would we represent this situation with a positive integer or a negative integer?

POSITIVE

Opposites

10

 -37 

What is 37?

20

 492

What is -492?

30

Free Throw Challenge:

One person gets nominated from your team

Made basket =get an extra +30 points

Free Throw Challenge:

One person gets nominated from your team

Made basket =get an extra +30 points

40

What is the opposite of a deposit?

A withdrawl

50

Denver, Colorado is known around the United States as the Mile High City because of its high altitude. The city of Denver is exactly 5,280 miles above sea level. What would the opposite of this number be?

-5280 BELOW SEA LEVEL

Integers

10

Put the following in order from least to greatest:

9, -1, 6, -10, 0, 4

What is -10,-1,0,4,6,9?

20

TRUE OR FALSE:

-20 < 0

true

30

TRUE OR FALSE:

-17 > -18

true

40

Order the following from least to greatest:

-3, -4, -1, 20, 10

What is -4,-3,-1,10,20?

50

TRUE OR FALSE

When subtracting a negative integer on the number line, we move to the left.

FALSE

Subtracting a negative is the same thing as adding!

We move to the RIGHT on the number line when subtracting a negative integer.

Number Line

10

This integer separates the negative numbers and positive numbers on the number line

0

20

CHOOSE THE SMALLER NUMBER: -45 or -34 

-45

30

This integer can be found when we move 4 to the right of -2

+2

40

Rachel starts off her game with zero points. After completing the first five missions, she has gained 20 points. On the sixth mission, she failed and lost 24 points. What is Rachel's current score?

  

-4

50

John has $70 in his bank account. He pays $80 for the new NBA 2K video game. John decides to upgrade his MyPlayer and spends another $40 on attributes and gear. What amount is currently in John's bank account? 

BONUS ? FOR ANOTHER 10

If John's mom sends him $44 on Cash App, will his account remain negative or will it be positive?

-$50

BONUS

negative

Adding & Subtracting Integers

10

-3+6

3

20

1-3

What is -2?

30

TRUE OR FALSE

When adding a negative integer, we move to the right on the number line.

FALSE

Adding a negative integer would move to the LEFT

40

-6+-5

What is -11?

50

-12 - -8

-4