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How to add decimals Video Lecture | Mathematics (Maths) Class 6

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FAQs on How to add decimals Video Lecture - Mathematics (Maths) Class 6

1. How to add decimals?
Ans. To add decimals, follow these steps: 1. Write the numbers one below the other, making sure that the decimal points are aligned. 2. If necessary, add zeros at the end of one or both numbers to make them have the same number of decimal places. 3. Add the digits in the rightmost column (ones place) together. 4. If the sum is 10 or greater, carry the tens digit to the next column. 5. Continue adding the digits in each column, carrying any necessary digits to the next column. 6. Write the sum with the decimal point in the same position as the original numbers.
2. How do I align decimal points when adding decimals?
Ans. To align decimal points when adding decimals, make sure that the numbers have the same number of decimal places. If one number has fewer decimal places, add zeros at the end to match the other number. Then, line up the decimal points vertically.
3. What should I do if the sum of the decimal numbers is greater than 10?
Ans. If the sum of the decimal numbers is greater than 10, carry the tens digit to the next column while adding the remaining digits. For example, if the sum in the ones place is 12, write down the 2 and carry over the 1 to add it to the next column.
4. Can I add decimals without aligning the decimal points?
Ans. No, to accurately add decimals, it is essential to align the decimal points. Aligning the decimal points ensures that the digits are added correctly in their respective place values.
5. Is it necessary to add zeros at the end of decimal numbers before adding them?
Ans. It is not always necessary to add zeros at the end of decimal numbers before adding them. However, when adding decimals with different numbers of decimal places, adding zeros ensures that the decimal points align correctly, making the addition process easier and more accurate.
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