Integer Operations and Representations

The video tutorial explores the concept of addition using the number one to reach any natural number. It demonstrates how adding and subtracting can lead to zero using apples as an example. The tutorial further explains integer addition using positive and negative chips and a number line. It covers complex integer addition problems and concludes with a challenge to add two negative integers.

What is the smallest natural number that can be reached using the number one?

• Zero

• One

• Two

• Three

What happens when you add a number to its opposite?

• You get zero

• You get a negative number

• You get the same number

• You get a positive number

In the apple demonstration, what does taking away one apple represent?

• Multiplying by one

• Dividing by one

• Subtracting one

• Adding one

What do a positive chip and a negative chip together represent?

• One

• Zero

• Two

• Negative one

How many positive chips are needed to represent the number seven?

• Five

• Six

• Eight

• Seven

On a number line, what does adding two to seven involve?

• Seven steps to the right

• Seven steps to the left

• Two steps to the right

• Two steps to the left

What is the result of adding seven positive chips and two negative chips?

• Nine positive chips

• Five negative chips

• Five positive chips

• Seven negative chips

How do you represent minus seven using chips?

• Seven positive chips

• Seven negative chips

• Five positive chips

• Five negative chips

What is the result of minus seven plus two using chips?

• Minus seven

• Zero

• Plus five

• Minus five

When adding a negative integer to a positive integer, what operation are you essentially performing?

• Addition

• Multiplication

• Subtraction

• Division