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SAI International School
CLASS-VI
Mathematics
CHAPTER-8: Decimals
LESSON NOTES-3
SUBTOPIC: Addition of Decimals
Addition of Decimals
The rules for addition of numbers with Decimals are:
o Numbers are written under each other. The decimal points lie under each other,
in the same vertical line.
o Addition is done column wise.
o Addition is started from the right hand side and then we move to the left hand
side.
o Write the numbers under each other according to their place value column wise
and add them.
o Addition can be done by writing the given decimal numbers in horizontal manner
also.
Ex- 8.12 + 14.00 + 32.90 = 55.02
USEFUL LINK:
https://www.youtube.com/watch?v=KWNbGOyv1BQ