## Bill Konst Bill Konst Pheonix, United States of America

## User videos Konst Math: Adding and Subtracting Decimals
Adding and subtracting decimals is very similar to performing the same with any whole numbers. If you know how to add and subtract whole numbers, then you can add and subtract decimals! Just be sure to line up the terms so that all the decimal points are in a vertical line. Konst Math: Adding and Subtracting Fractions
Like fractions are fractions with the same denominator. You can add and subtract like fractions easily - simply add or subtract the numerators and write the sum over the common denominator. Before you can add or subtract fractions with different denominators, you must first find equivalent fractions with the same denominator, like this: Find the smallest multiple (LCM) of both numbers. Rewrite the fractions as equivalent fractions with the LCM as the denominator. Konst Math: Circles
A circle is a simple shape of Euclidean geometry that is the set of all points in a plane that are at a given distance from a given point, the centre. The distance between any of the points and the centre is called the radius. It can also be defined as the locus of a point equidistant from a fixed point. A circle is a simple closed curve which divides the plane into two regions: an interior and an exterior. In everyday use, the term "circle" may be used interchangeably to refer to either the boundary of the figure, or to the whole figure including its interior; in strict technical usage, the circle is the former and the latter is called a disk. Konst math: Dividing Fractions and Mixed Numbers
Mr. Konst in this video lesson explains the process for dividing fractions and mixed numbers. There is a certain order which must be followed to properly do this. Exponents: Konst Math
The exponent of a number says how many times to use that number in a multiplication. It is written as a small number to the right and above the base number.