4 operations

4 operations

hello one and all present here

I am aarushi

And today you are going to learn 4 operation of maths with me

Addition 

The sign of addition is '+'

if we need to add 2 number then we will count them using finger. For example 2 + 3 so we will keep 2 in hand and then count 3 more fingers so we will get our answer that is 5.

Subtraction

The sign of subtraction is '-'

if we need to subtract 2 numbers we will again use our finger. we always keep bigger number in the finger for example 5 - 2 so we will keep 5 in hand and remove to finger so we ge the answer as 3.

multiplication

The sign of multiplication is 'x'

we can do multiplication by grouping objects as we all know addition is repeated addition so if it is said 4x2 so we will make 4 groups of 2 or 2 groups of 4 so our answer should be 8

Division

the sign of division is

 $\div$  we need to learn tables to do division and multiplication in division we need to take the exact number or smaller number than what is given

Thank you