Page 62 - Maths Class 02

Addition and Subtraction

5

of Large Numbers

Looking Back

Putting two or more numbers together is called addition . For example;

if we put 2 more ice creams with 4 ice-creams, we will have 6 ice creams

altogether.

+ =

4 + 2 = 6

Let us revise the addition of 2-digit numbers.

4 6 5 3 7 1 3 3

+ 1 1 + 4 1 + 2 3 + 3 3

5 7 9 4 9 4 6 6

6 4 4 2 4 2 2 1

+ 2 2 + 1 1 + 3 6 + 3 1

8 6 5 3 7 8 5 2

Taking away the numbers from another number is called subtraction .

Let us see some important terms regarding the subtraction.

5 6 Minuend

– 2 0 Subtrahend

3 6 Difference

Mathematics-2 62