PPT: Vacation with My Nani Maa | Mathematics for Class 3 (Maths Mela) PDF Download

 Page 1


Let's Explore Basic
Addition & Subtraction
Today, let's explore how we add and take away numbers, and
why these are super useful.
Page 2


Let's Explore Basic
Addition & Subtraction
Today, let's explore how we add and take away numbers, and
why these are super useful.
What is Addition?
Addition is like putting things together. When we add, we
combine numbers to find out how many we have in total.
+ +
=
Example- Here we put an apple with another one and then
another one.
In total we get 3 apples.
Page 3


Let's Explore Basic
Addition & Subtraction
Today, let's explore how we add and take away numbers, and
why these are super useful.
What is Addition?
Addition is like putting things together. When we add, we
combine numbers to find out how many we have in total.
+ +
=
Example- Here we put an apple with another one and then
another one.
In total we get 3 apples.
In addition, we use the plus sign (+)
 to show we're adding numbers
together. It's like a magical bridge
that connects numbers.
Addition Symbol (+)
Page 4


Let's Explore Basic
Addition & Subtraction
Today, let's explore how we add and take away numbers, and
why these are super useful.
What is Addition?
Addition is like putting things together. When we add, we
combine numbers to find out how many we have in total.
+ +
=
Example- Here we put an apple with another one and then
another one.
In total we get 3 apples.
In addition, we use the plus sign (+)
 to show we're adding numbers
together. It's like a magical bridge
that connects numbers.
Addition Symbol (+)
What is
Subtraction?
-
Subtraction is like taking things
away. When we subtract, we figure out
how many are left after some are
taken away.
Page 5


Let's Explore Basic
Addition & Subtraction
Today, let's explore how we add and take away numbers, and
why these are super useful.
What is Addition?
Addition is like putting things together. When we add, we
combine numbers to find out how many we have in total.
+ +
=
Example- Here we put an apple with another one and then
another one.
In total we get 3 apples.
In addition, we use the plus sign (+)
 to show we're adding numbers
together. It's like a magical bridge
that connects numbers.
Addition Symbol (+)
What is
Subtraction?
-
Subtraction is like taking things
away. When we subtract, we figure out
how many are left after some are
taken away.
Subtraction Symbol (-)
In subtraction, we use the minus sign (-)
to show we're taking away numbers.
It's like a disappearing wand!