Addition Of Numbers Close To Multiple Of 10

This topic for learn substraction of those numbers which are near to Multiple of 10.

Numbers, which are near to multiple of 10, are rounded off. For example if the number is 48 then it is rounded off to 50. i.e. (50-2)

Let’s take an example so you can easily understand.

Trick 1:

62 + 48

60 + 2 + (50 – 2)

60 +  50 + 2 – 2

110

So the final answer is: 110.

Trick 2:

(60+2) + 48

60 + 2 + 40 + 8

60 + 40 + 2 + 8

100 + 10

So the final answer is: 110



Another Method Of Addition For Large Number Addition

Let’s try it for 2345 + 5678 + 8901 + 7654. Click Here