Introduction to Integers

Introduction to Integers

Multiple Choice

Which number is an integer?

• -10.5

• 12

• 0.4

• $$\frac{5}{4}$$

Multiple Choice

Which number is an integer?

• $$\frac{1}{3}$$

• $$\pi$$

• $$-5$$

• $$0\overline{.6}$$

Multiple Choice

Which integer represents the situation? You deposit $50 into your bank account.

• 50
• -50
• 5
• -5

Multiple Choice

Which situation could the integer -50 represent?

• An increase of $50 in a bank account
• The temperature on a warm spring day
• The distance driven on the way to the beach
• A decrease of 50 employees

Multiple Choice

Britney deposits $450 into her checking account. 

• $450 
• -$450
• $0

Multiple Choice

The SMS basketball team is behind 7 points. 

• 7 points 
• -7 points
• 0 points

Multiple Choice

Express an integer: a plane descended (goes down) 3000 ft

• 3000
• 300
• -300
• -3000

Multiple Choice

When you add two opposites together, the sum is...

• zero

• double that number

• it cannot happen

Multiple Choice

Name the integer... the opposite of 2.

• 2

• -2

• 0

• 1

Multiple Choice

Name the integer...the opposite of -19

• -19

• 19

• -9

• 9

Multiple Choice

The opposite of a negative is always a ___________

• positive
• negative
• absolute value
• inequality

Multiple Choice

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

Multiple Choice

What is the definition of absolute value?

• The distance a number is to zero

• A positive number

• A number that has a value with a different sign

Multiple Choice

Evaluate: |-12|

• 12

• -12

• 0

• 1.2

Multiple Choice

Find the absolute value:

$$\left|-1\right|$$  ?

• 1

• -1

• 0

Multiple Choice

Find the absolute value:

$$\left|-14\right|$$  

• -14

• 0

• 14

Multiple Choice

Find the absolute value:

$$\left|6\right|$$  

• -6

• 6

• 0