The document explains integers as whole numbers, their opposites, and zero, typically represented on a number line. It differentiates between positive integers (to the right of zero) and negative integers (to the left of zero), illustrating that they are equal and opposite. Key concepts highlighted include the representation of integers, and how both types relate to each other on the number line.

1. Integers
NUMBERS AND
NUMBER SENSE

2. INTEGERS
 What are integers?
These are a set of whole numbers, their opposites
and 0.
Integers are often represented on a number line.
Examples of integers: -4, -3, -2, -1, 0, 1, 2, 3

3. INTEGERS
TYPES OF INTEGERS
Integers can be either positive or
negative.The only exception to this
rule is the integer 0 which is neither
positive nor negative.

4. INTEGERS
POSITIVE INTEGERS
 Positive Integers are written with or
without a plus sign. E.g. +5, +2, 8
 On the number line, these are the
numbers to the right of zero.

5. INTEGERS
NEGATIVE INTEGERS
 Negative Integers are written with a minus
sign. E.g. -5, -2, -8
 On the number line, these are the
numbers to the left of zero.

6. INTEGERS
INTEGERS
 Positive and Negative Integers are the mirror
image to one another on the number line.
1 2 3-3 -2 -1
0

7. INTEGERS RECAP
 In this lesson you learned:
What are integers
How integers are represented on a number line
How to write positive and negative integers
Positive and negative integers are equal and
opposite
GOOD JOB!