Apr 21, 2015 · Explore related questions arithmetic factorial See similar questions with these tags.

I'm trying to mentally summarize the names of the operands for basic operations. I've got this so far: Addition: Augend + Addend = Sum. Subtraction: Minuend - Subtrahend = Difference. Multiplicati...

As for a closed form of the sum, note that each side is an arithmetic series with a common difference of 1 and there are formulas you could use to compute this. Note that the n2 + 2n + 1 = (n + 1)2 n 2 + 2 …

Are there some good overviews of basic formulas about addition, multiplication and exponentiation of cardinals (preferably available online)?

Sep 7, 2014 · The arithmetic mean is a number that when multiplied by the number of elements, gives you the sum of all the elements. Because of this fact, it can't be more than the maximum nor less …

Oct 17, 2012 · Do all the arithmetic sequences of length n form a vector space over R? How about Geometric Sequences?

Can we define division similarly using only addition or subtraction?

Aug 12, 2015 · The answer is easy using paper and pencil: 2 2. However, as the name of the picture implies, the expression ought be simplified only mentally. My questions: Are there general mental …

This was a mathematical induction question proposed in a textbook, and I've exhausted multiple approaches (proving RHS - LHS > 0, splitting the fraction, fractional exponents, etc.) The geometric...

I know how to solve mod using division i.e. $$11 \\mod 7 = 4$$ For this I did a simple division and took its remainder: i.e. $$11 = 7 \\cdot 1 + 4$$ Where $11$ was dividend, $7$ divisor, $1$ quotient...