PPT: Decimals | Mathematics for Class 3 PDF Download

 Page 1


D E C I M A L S
G R A D E 3
Understanding the concept of Decimals
Page 2


D E C I M A L S
G R A D E 3
Understanding the concept of Decimals
INTRODUCTION
Decimals are a special way to write fractions
as numbers.
They use a dot called a decimal point to
separate the whole number part from the
fractional part.
Page 3


D E C I M A L S
G R A D E 3
Understanding the concept of Decimals
INTRODUCTION
Decimals are a special way to write fractions
as numbers.
They use a dot called a decimal point to
separate the whole number part from the
fractional part.
Let’s understand with the help of an example:
In this example we can observe that the dot
separate 24 from 36.
Page 4


D E C I M A L S
G R A D E 3
Understanding the concept of Decimals
INTRODUCTION
Decimals are a special way to write fractions
as numbers.
They use a dot called a decimal point to
separate the whole number part from the
fractional part.
Let’s understand with the help of an example:
In this example we can observe that the dot
separate 24 from 36.
UNDERSTANDING
DECIMALS
Imagine you have a whole pizza, and you cut
it into 10 equal slices.
Page 5


D E C I M A L S
G R A D E 3
Understanding the concept of Decimals
INTRODUCTION
Decimals are a special way to write fractions
as numbers.
They use a dot called a decimal point to
separate the whole number part from the
fractional part.
Let’s understand with the help of an example:
In this example we can observe that the dot
separate 24 from 36.
UNDERSTANDING
DECIMALS
Imagine you have a whole pizza, and you cut
it into 10 equal slices.
If you eat 1 slice, you have eaten one-tenth of
the pizza.
We write this as 1/10 or 0.1 in decimals.