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integers is a whole number that included any of the natural numbers and zero.

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Addition subtraction of integers is about doing subtraction and addition of any random numbers.
when you are doing addition and subtraction of integers.There can be 3 or 4 integers in one addition and subtraction.
EX:

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Fraction is a part of another things, things can divided into many parts.
Even can be 1000 parts, like when we describe a pizza that has 6 pieces and 4 pieces was eaten. Then we can use the fraction 4 over 6.

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To add like denominators, ignore the denominator and just add the numerator.​

In your SUM keep your denominator the same.​

Keywords: SUM - answer of an addition problem

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First, change the denominators so that they are the same.​

You can do this by multiplying the two denominators together.​

Next, Multiply both numbers on the first fraction by the numerator of the second fraction.​

Then, Do the same thing to the other fractions​

Finally, You will get two fractions with like denominators. Add them as you would with like denominators.

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First, you need to convert the mixed number to improper fraction.

Second, you just add up the improper fraction.

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subtracting fraction with like denominator

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subtracting fraction with like denominator

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​

Subtract the top numbers (the numerators). ​

Put the answer over the same denominator.​

Simplify the fraction (if needed).​

picture:

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subtracting fraction with unlike denominator 

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subtracting fraction with unlike denominator 

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Find the LCM for the denominators. ​

Whatever you do to the bottom, do the same to the top. ​

Subtract the numerators (the denominators don't change).

picture:

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First, you convert mixed number to improper fraction.
Second, you subtract them.

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The process for subtracting fractions is, in essence, the same as that of adding them: find a common denominator, and change each fraction to an equivalent fraction with the chosen common denominator. The resulting fraction will have that denominator, and its numerator will be the result of subtracting the numerators of the original fractions.

for example: 2/3 - 1/2 = 4/6 - 3/6=1/6