Integers are the positive and negative whole numbers and zero on the number line. The document outlines the rules for adding, subtracting, multiplying, and dividing integers. It discusses that the sum of two positives or negatives is always positive or negative, respectively, and the sum of a positive and negative could be any of those. For multiplication and division, the product and quotient of two numbers with the same sign is positive, and different signs is negative. It also discusses squares and cubes of integers and provides examples of integers in real life.

1. MS BM SERAGE

3. What is
an
Integer?

4. INTEGERS ARE
ALL NEGATIVE,
POSITIVE WHOLE
NUMBERS AND A
NEUTRAL ZERO.
• THESE NUMBERS
CAN BE PRESENTED
ON A NUMBER LINE
ON WHEREBY ALL
THE NEGATIVE
NUMBERS ARE ON
THE LEFT SIDE OF
THE NEUTRAL ZERO
AND ALL THE
POSITIVE NUMBERS
ARE ON THE RIGHT
SIDE OF THE
NEUTRAL ZERO.

5. THE ADDITION AND SUBTRACTION OF
INTEGERS

6. RULE #1 FOR
ADDING INTEGERS (+)
• THE SUM OF TWO POSITIVE INTEGERS IS
ALWAYS POSITIVE.
5 + 1 = 6

7. RULE #2 FOR
ADDING INTEGERS (+)
• THE SUM OF TWO NEGATIVE INTEGERS IS
ALWAYS NEGATIVE.
-5 + (-1) = -6

8. RULE #3 FOR
ADDING INTEGERS (+)
• THE SUM OF A POSITIVE AND A NEGATIVE
INTEGER COULD BE POSITIVE, NEGATIVE,
OR
ZERO.

9. RULES FOR
SUBTRACTING INTEGERS (-)
• TO SUBTRACT AN INTEGER, ADD ITS
OPPOSITE.
• YOU WILL NEED TO CORRECTLY CHANGE
ALL
SUBTRACTION PROBLEMS INTO ADDITION
PROBLEMS!

10. MULTIPLICATION AND DIVISION OF INTEGERS.

11. RULES FOR
DIVIDING INTEGERS (÷)
• THE QUOTIENT OF TWO INTEGERS WITH
THE SAME SIGNS IS POSITIVE.
• THE QUOTIENT OF TWO INTEGERS WITH
DIFFERENT SIGNS IS NEGATIVE.

12. RULES FOR
MULTIPLYING INTEGERS (X)
• THE PRODUCT OF TWO INTEGERS WITH
THE
SAME SIGNS IS POSITIVE.
• THE PRODUCT OF TWO INTEGERS WITH
DIFFERENT SIGNS IS NEGATIVE.

13. INTEGER
S IN
REALITY.

15. SQUARES AND CUBES OF INTEGERS.
• WHEN SQUARING A POSITIVE NUMBER= POSITIVE
• WHEN SQUARING A NEGATIVE NUMBER= POSITIVE
• WHEN CUBING A POSITIVE NUMBER = POSTIVE
• WHEN CUBING A NEGAVE NUMBER = NAEGATIVE

16. REVISION

17. WHY ARE THE TWO PUPPIES STANDING ON THE
SAME
SPOT’ ALTHOUGH THEY ARE PULLING SO HARD?
I LOVE INTEGERS DON’T YOU?

18. REFERENCES
• Campbell, T. (2011). Integers. Available on slideshare.
• Deepashna, C. (2014). Integers. Available on slideshare.
• Singla, R. (2013). Adding integers. Available on slideshare