Q1
What is addition and subtraction of decimals?
The addition of decimals is similar to the addition of numbers but these numbers contain decimal points. The subtraction of decimals is the process of subtracting a decimal number with a smaller whole number part from the decimal number with a greater whole number part.
Q2
How to do the addition of decimals?
The addition of decimals involves the following steps:
Step 1: The numbers are first padded with zero depending upon the maximum digits present after the decimal for any of the numbers.
Step 2: The numbers are lined up vertically along with each other.
Step 3: Finally, add the decimal numbers similar to integers and place the decimal point accordingly.
Q3
How to do subtraction of decimals?
The subtraction of decimals involves the below given steps:
Step 1: The numbers are first padded with zero depending upon the maximum digits present after the decimal for any of the numbers.
Step 2: The numbers are lined up vertically along with each other.
Step 3: Finally, subtract the decimal numbers similar to integers and place the decimal point accordingly.
Q4
How do you line up decimal numbers in addition and subtraction?
In addition and subtraction of decimals, the given decimals numbers should be lined up with each other with respect to the decimal point.
Q5
How to subtract a decimal number from a whole number?
To subtract a decimal number from a whole number, we must add the decimal point to the whole number and add zeros as many as required depending on the given decimal number. Suppose, to subtract 6.743 from 9, we must write 9 as 9.000 and then subtract 6.743 from 9.000.
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