Thursday 7 June 2012

How to Multiply Integers

In the previous session we discuss about How to Divide Integers and today we will discuss about How to Multiply Integers. A set of positive and negative numbers is known as integers. Decimal numbers and fractional numbers are not involves in integers.
For example: -6, -9, -58, -77, 0, 11, 25, 30, 110, 130, and160;
In the given example all are the integer number. The number 0 is also an integer number.
There are two types of integers which is shown below:
1.    Positive Integer
2.    Negative integer.
In the mathematics the numbers which are larger than zero are known as positive integer?
For example: 4, 10, 15, 22, 55, 510, 610, 790 and so on all are the positive integers.
The numbers which are smaller than zero, that number is known as negative integer.
For example: -10, -15, -17, -26, -32, -55, -89, -559, -670 and so on all are the negative integers.
Let’s see some steps of multiplying integers;
We have to follow some steps for multiplying integers which are shown below:
Step 1: To find the multiplying integers first we have to take the numbers, all the numbers be positive or negative number because fractional and decimal numbers are not involved in case integers.
Step 2: After that we multiply all the given positive and negative integers.
Let’s see how two numbers are multiplied, suppose we have two numbers are 300 and 250. Multiply both the integers?
Solution: Given, the two positive numbers are 300 and 250.
On multiplying we get:
300 * 250 = 75000,
When we multiply two positive integers we get positive number only.
When we have one integer is positive and the value of positive is 170 and one integer is negative and the values of negative integer is -115, and then see how the numbers are multiplied?
Solution: Given, Positive integer = 170 and negative integer = -155;
On multiplying both the numbers we get:
170 * (-155) = -26350, we get negative integer.
To get more information of Derivative Rules then follow the math online portal. To get better result than before examination solve the cbse question bank papers.

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