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Fittoniya [83]
3 years ago
14

What are the key rules when adding and subtracting fractions

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
4 0
One important key rule for fractions is : Add or subtract the numerator, don't add or subtract the denominator.


The other important rule is: You can always regroup the whole number when you subtract fractions.


The other rule is: When you add and subtract fractions, it could be also be known as decimals.

Hope this helps :)
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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

Below.

Step-by-step explanation:

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x   -3    -2    -1    0    1    2     3

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3 years ago
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WARRIOR [948]
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Zielflug [23.3K]
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