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Q: Who invented adding and subtracting?

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adding

subtracting

Subtracting a fraction is the same as adding its negative.

Adding and subtracting polynomials is simply the adding and subtracting of their like terms.

adding

I learned to always change the denominators before adding or subtracting the numerators. You must always have a common denominator before adding or subtracting.

adding and subtracting integers is when you add and minus 2 numbers

only when adding and subtracting

What is the definition of Adding and Subtracting Like Fractions

there are no algorithms for subtracting algorithms!!!

Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.

Sumerians invented adding, subtracting, dividing and multiplying. The math were only taught in school.

Pulled and mulled

No

use numbers

there not

Subtracting 12.

equivalent to subtracting a negative

Subtracting its additive inverse. (In principle, this is valid for adding positive numbers as well.)

Integers are whole numbers, both positive and negative. Therefore, adding and subtracting integers would be adding and subtracting whole numbers. Examples: 8+2 -8+2 8-2 -8-2

When adding or subtracting fractions their denominators must be the same

Ensure that the denominators are the same when adding or subtracting fractions.

when u are subtracting the number it is always going to be lower than the problem.

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