Integers

By the end of this lesson, you should:

• be able to do basic operations involving positive and negative integers

• be able to determine the concept of integers used in daily life

(negative)

We can identify the word "STOP" has turned the sentence into a negative sentence.

What will happen if we add another negative-meaning word into that sentence above?

(negative) x (negative)

What will happen if we add another negative-meaning word into that sentence above?

When there are 2 negative-meaning words in one sentence, they will cancel one another and turn the sentence into a positive sentence

• Temperatures

• Loss/Profit

• debit/credit money

• height/depth of places

• etc

By the end of this lesson, you should:

• be able to do basic operations involving positive and negative integers

• be able to determine the concept of integers used in daily life