Question

addition and subtraction of decimals

Answer 1

Addition and Subtraction of Decimals.Adding decimals is very similar toadding whole numbers except with a few extra technical details and bookkeeping. ... Step 2: Add extra zeros to the right of the number so that each number has the same number of digits to the right of the decimalplace.

Answer 2

Answer:

Subtraction :

• Write down the two numbers, one under the other, with the decimal points lined up.

• Add zeros so the numbers have the same length

• Then subtract normally, remembering to put the decimal point in the answer .

Addition :

• Write down the numbers, one under the other, with the decimal points lined up

• Put in zeros so the numbers have the same length (see below for why that is OK)

• Then add, using column addition, remembering to put the decimal point in the answer

hope it was helpful .