Using mathematical concepts and techniques

Using mathematical concepts and techniques

BASIC COMPETECY

The Four Fundamental Operation in Mathematics

The four basic mathematical operations--addition, subtraction, multiplication, and division--have application even in the most advanced mathematical theories. Thus, mastering them is one of the keys to progressing in an understanding of math and, specifically, of algebra.

Addition

Addition is the most basic operation of arithmetic. In its simplest form, addition combines two quantities into a single quantity, or sum. For example, say you have a group of 2 boxes and another group of 3 boxes. If you combine both groups together, you now have one group of 5 boxes. To represent this idea in mathematical terms: 2+3=5

Subtraction

Subtraction is the opposite of addition. Instead of adding quantities together, we are removing one quantity from another to find the difference between the two. Continuing the previous example, say you start with a group of 5 boxes. If you then remove 3 boxes from that group, you are left with 2 boxes. In mathematical terms: 5−3=2

Multiplication

Multiplication also combines multiple quantities into a single quantity, called the product. In fact, multiplication can be thought of as a consolidation of many additions. Specifically, the product of x and y is the result of x added together y times.

Division

Division is the inverse of multiplication. Rather than multiplying quantities together to result in a larger value, you are splitting a quantity into a smaller value, called the quotient. Again, to return to the box example, splitting up a group of 8 boxes into 4 equal groups results in 4 groups of 2 boxes: 8÷4=2

https://www.createwebquest.com/webquest/four-fundamental-operation-mathematics

Fractions

The word fraction is derived from the Latin word "fractio" which means 'to break'.

What Are Fractions?

In Mathematics, fractions are represented as a numerical value, can be defined as the parts of a whole. A fraction can be a portion or section of any quantity out of a whole, where, the whole can be any number, a specific value, or a thing.

EXAMPLE:

Let us understand this concept using an example. Here's a pizza that is divided into 8 equal parts. Do you know what 1/8 means? It means one in eight equal parts. It can also be read as: One-eighth, or 1 by 8

Parts of a Fraction

All fractions consist of a numerator and a denominator. The denominator indicates how many parts the whole has been divided into. It is placed in the lower part of the fraction. The numerator indicates how many sections of the fraction are represented. It is placed in the upper part of the whole.

Types of Fractions

Proper Fraction

Mixed Fraction

Unit Fraction

Equivalent Fraction

Improper Fraction

https://www.cuemath.com/numbers/fractions/

ADDITION OF FRACTION

SUBTRACTION OF FRACTION

MULTIPLICATION OF FRACTION

DIVISION OF FRACTION

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