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. …

Arithmetic could roughly be described as working with the numbers we know within a particular system of numbers, and is often related in some way to working with things called integers …

I'm looking for clear mathematical rules on rounding a number to n decimal places. Everything seems perfectly clear for positive numbers. Here is for example what I found on …

Nov 26, 2014 · Geometric and arithmetic are two names that are given to different sequences that follow a rather strict pattern for how one term follows from the one before. An arithmetic …

Aug 1, 2017 · I am reading about Arithmetic mean and Harmonic mean. From wikipedia I got this comparision about them: In certain situations, especially many situations involving rates and …

How does someone mathematically round a number to its nearest integer? For example 1.2 would round down to 1 and 1.7 would round up to 2

Explore related questions arithmetic mental-arithmetic See similar questions with these tags.

How can I solve quadratic equations using modular arithmetic? E.g. 2x2 + 8x + 2 = 0 (mod 23) 2 x 2 + 8 x + 2 = 0 (mod 23) N.b. I have changed the figures from those in my homework question …

Oct 16, 2014 · I know this sounds a bit stupid but this question always confounds me. Say that you are given a range of numbers like $20$-$300$. And it asks you to find how many multiples …