Range – Definition – Examples – Formula – Statistics Definition: In statistics and mathematics, range is defined as the difference between the highest and lowest value in a set of data. Range Formula The formula for the range is the highest(maximum)value minus lowest(minimum) value in a data set. Range = Highest value – Lowest value […]
Read More →Additive Inverse Definition: In mathematics, the additive inverse of a number is what we add to a number to create the sum of zero. So in other words, we can say that the additive inverse of x is -x, which is equal and opposite in sign to it. […]
Read More →Rules – Addition of Integers There are two conditions when adding integers. Rule 1: When integers have same sign. Rule 2: When integers have opposite sign. (a) When integers have same sign. (b) When integers have opposite sign. a. Integers having (same)positive sign. When we add two positive integers means both […]
Read More →Negative Integers on Number Line A number line shows negative integers on the left side of the zero. We understand the concept in a better way with the help of examples. Example: Below number line represents integer -5 and -5 is a negative integer, so, -5 is left side of 0. Similarly, -3 is a negative integer […]
Read More →Addition and Subtraction of Integers on number Line Steps for addition and subtraction of integers on a number line are as follows. Step1: Draw a number line. Step 2: For addition and subtraction, we clearly understand that, For a positive number, we have to move right from zero on the number line. For a negative […]
Read More →How to express Rational Numbers in Standard Form Definition: If in a rational number, numerator and denominator have no common factor other than 1, and its denominator is a positive integer then the rational number will be in a standard form. Standard form is also known as simplest form or lowest form. Example: 1. Convert the rational […]
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