Symmetry Line in Numbers From 0 To 9 0 has 2 lines of symmetry 1 horizontal and 1 vertical. 1 has no symmetry line. 2 has no symmetry. 3 has one horizontal line of symmetry if we draw the top and bottom both equal size. 4 has no symmetry. 5 has no symmetry. 6 […]
Read More →Symmetry Lines – Alphabets Words Alphabet letters A to Z with symmetry lines. Letters A, B, C, D, E, K, M, T, U, V, W and Y have one symmetry line. Letters H, I and X have two symmetry lines. Letters F, G, J, L, N, P, Q, R, S, and Z have no symmetry […]
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 →Bar Notation – Definition & Examples Definition: Bar notation Bar notation is a easier way of writing the same repeating digits or decimals after the decimal point. A bar notation shows that the number pattern […]
Read More →Rational and Irrational numbers Usually most students feel difficult to understand the difference between rational and irrational numbers with the help of their definitions. First we know about the terms that are useful to understand the concept of rational and irrational numbers. 1. Perfect square: If we multiply an integer with itself or same integer, we […]
Read More →Negative Rational Numbers Definition: A rational number is said to be negative rational number if its numerator and denominator are opposite sign such that one of them is positive integer and other one is a negative integer. In other words, a rational number is negative if its numerator and denominator are of […]
Read More →Positive Rational Numbers Definition: A rational number is said to be positive rational number, if its numerator and denominator both are either positive integers or negative integers. In other words, a rational number is positive if its numerator and denominator are of the same sign. Example: 2/9, 3/5, 7/6, […]
Read More →Condition for rational numbers In this section we will learn how to determine that a number is rational or not, or conditions for a rational number. 1. Any number that can be expressed as a fraction or ratio, where denominator and numerator both are integers and denominator does not equal to zero. Example: […]
Read More →Factor Tree – Factoring with the Factor Tree Definition: A factor tree is a tool where we try to find the factors of a number, then the factors of those numbers, until we can’t factor any more. The ends will all the prime factors of the original number. Before we move to detail about factor […]
Read More →