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Unlike addition, there is no need to line up the decimal points.
Just multiply ignoring the decimal points. When you are done, move the decimal point of the result to the left equal to the number of digits after the decimal point for both multiplicands.
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∙ 14y ago
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Why do you line up the decimal points when adding and subtracting?
you have to line up the decimal points because you need to keep each place value in the same column so when you add or subtract you wont make any errors
How do you solve 2.5 - 1.2?
You line up the decimal points and subtract, and carry the decimal point down to the same position in your answer: 1.3
What do you need to line up decimal points before comparing and ordering numbers with decimals?
You do not, but it is easier.
What is the rules adding decimal?
Line up the decimal points in a vertical column. Then add the numbers while ignoring the decimal point. Finally, put a decimal point in the answer in the same column as for the summands.
How do you line up 4.35 plus 5.4?
The lining up should be done in such a way that the decimal points are underneath each other.
Why do we have to line up the decimal points when we subtract 1.7-85?
86.7
How to solve 11.14 plus 3.111?
line up the decimal points, and add them
Why do you line up the decimal points when adding and subtracting?
you have to line up the decimal points because you need to keep each place value in the same column so when you add or subtract you wont make any errors
Why do you line up decimal points?
It is easier to add up numbers. It may also be easier to spot errors where the decimal point is misplaced.
What is 0.88 plus 0.035 equals to?
To add decimal numbers you line up the decimal points... _0.88 +0.035 --------- _0.915
How do you solve 2.5 - 1.2?
You line up the decimal points and subtract, and carry the decimal point down to the same position in your answer: 1.3
What do you need to line up decimal points before comparing and ordering numbers with decimals?
You do not, but it is easier.
Do you have to line up the decimals when you subtract?
Line up the numbers in such a way that the decimal points are aligned. . Example: 567.89 - 23.4 567.89 - 23.4 ===== 544.49
What is the rules adding decimal?
Line up the decimal points in a vertical column. Then add the numbers while ignoring the decimal point. Finally, put a decimal point in the answer in the same column as for the summands.
How do you line up 4.35 plus 5.4?
The lining up should be done in such a way that the decimal points are underneath each other.
How do you find the difference between two numbers with decimals?
Line up the decimal points and then subtract one from the other.
Why is it better to right align numbers?
So the decimal points line up and you can have a visual clue that larger numbers are longer.
