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Addition and subtraction are prehistoric, they were used before man could write, even som animals addd and subtract (raven, crows, apes, etc.)
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∙ 14y ago
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How are adding and subtracting fractions similar?
Subtracting a fraction is the same as adding its negative.
How many more is subtracting or adding?
subtracting
Is sum adding or subtracting?
adding
What did you learn from adding and subtracting fractions?
I learned to always change the denominators before adding or subtracting the numerators. You must always have a common denominator before adding or subtracting.
Do you need a common denominator when adding subtracting multiplying or dividing?
only when adding and subtracting
Who invented adding and subtracting fractions?
Me
How are adding and subtracting fractions similar?
Subtracting a fraction is the same as adding its negative.
How many more is subtracting or adding?
subtracting
Is sum adding or subtracting?
adding
What are the operation of polynomials?
Adding and subtracting polynomials is simply the adding and subtracting of their like terms.
What did you learn from adding and subtracting fractions?
I learned to always change the denominators before adding or subtracting the numerators. You must always have a common denominator before adding or subtracting.
What is the definition of adding and subtracting fractions with unlike denominators?
What is the definition of Adding and Subtracting Like Fractions
What is the definition of adding and subtracting integers?
adding and subtracting integers is when you add and minus 2 numbers
Do you need a common denominator when adding subtracting multiplying or dividing?
only when adding and subtracting
Is more than subtracting or adding?
adding
What is the rules for algeraba for subtracting negatives?
Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.
What types of problems can be solved using the the LCM?
Anything having to do with adding or subtracting unlike fractions.
