5th Grade Math

• Math

  What is math? Math is a language from which most of the students gets fear. It can define, as the study of measurement, properties and relationship of quantities using Numbers and symbols. More precise, we can say that it is the study of numbers ... Read More

  • Number Sense

    As a child many have difficulty to understand maths. It may be due to the lack of common sense. There is a way through which the children can love maths by providing it the knowledge of numbers using real world examples. This is all about th... Read More

    • Real Numbers

      We all know that numbers are something which can be counted. It gives us the idea of how much quantity of any object is present. We use numbers very commonly in our day to day life but never realize that what type of number is it!
      Real ... Read More

      • Rational and Irrational Numbers

        Numbers appear like dancing letters to many students as they are not able to distinguish between different categories of numbers and get confused in understanding their concepts. Number family has numerous of siblings a... Read More

        • Irrational Numbers

          Consider the value of $\pi$. The Value of $\pi$ = 3.145926535897932384626433882795.... and so on. Here we could observe that the Decimal Place value of $\pi$ is not repeating. Similarly many kind of numbers are there in maths which ... Read More

      • Real Numbers Definition

        Let us consider a number like $\frac{\sqrt{-5}}{2}$ , $\sqrt{-7}$. These kind of numbers can be expressed in terms of i like $\sqrt{7}$ i,  2.5 i etc. where i represents the imaginary numbers. To differentiate the imaginary nu... Read More

        • Whole Number

          A Whole number is a Set of Positive integers and 0. These are the Numbers which children learn in their initial days of schooling. The only difference between whole numbers and Natural Numbers is 0 which is added in the list of whole num... Read More

    • Fractions
      A fraction is a number expressed in form of $\frac{a}{b}$, where the numerator is 'a' and the denominator is 'b'. Fractions are of two kinds: like fractions and unlike fractions. If the denominators of the two fractions are same, then it is... Read More
      • Reducing Fractions
        Fractions can be written as $\frac{p}{q}$, where ‘p’ and ‘q’ are whole Numbers and q ≠ 0.  The fractions can be called equivalent when we find that the fractions in their lowest form are equal. If the lowest form of the fractions i... Read More
        • Least Common Multiple
          The smallest multiple of the common multiples is called lowest common multiple or least common multiple or in short LCM. For finding LCM, we find the common multiples of given Numbers & then the least value among the common mult... Read More
        • Least Common Denominator
          The Fractions are numbers which can be expressed in form of $\frac{p}{q}$, where ‘p’ and ‘q’ are whole Numbers and q ≠ 0. There are two types of fractions: like and unlike fractions. Like fractions are the fractions with same... Read More
      • Multiplying Fractions
        We say that a fraction is the number which can be expressed in form of $\frac{p}{q}$, where ‘p’ and ‘q’ are whole Numbers and q ≠ 0. Here we are going to learn about multiplying Fractions by the term fraction multiplication, we ... Read More
      • Dividing Fractions
        We say that a fraction is the number which can be expressed in form of $\frac{p}{q}$, where ‘p’ and ‘q’ are whole Numbers and q ≠ 0. Here we are going to learn about dividing Fractions, we mean to find the division of two given Fracti... Read More
      • Adding Fractions
        Fractions are the Numbers which we can write in form of one number divided by another number. Here we express it as $\frac{p}{q}$, so we write ‘p’ as the numerator and ‘q’ as the denominator. We know that all the mathematical operators ... Read More
      • Converting Fractions
        The Fractions are numbers which can be expressed in form of $\frac{p}{q}$, where ‘p’ and ‘q’ are whole Numbers and q ≠ 0. The fraction can be converted into many other number forms of number system.
        
        Converting fraction into ... Read More
    • Binary Numbers
      As we know that Binary Number System is made up of binary Numbers which has base or radix 2 and it uses the numbers 0 and 1. The mathematical operations that are done on binary numbers are: binary addition, binary subtraction, binary mult... Read More
      • binary number system, binary number systems, the binary number system, binary number system definition, number systems binary, define binary number system
        A number system is of four types: binary number system, decimal number system, hexadecimal number system and octal number system. The binary number system is also known as the base-2 number system. Binary number system represents... Read More
    • Hexadecimal Numbers
      Like the other number systems, the hexadecimal number system is also vividly used in the field of mathematics, computer science and computer application. The hexadecimal Numbers is also the positional number system having base or rad... Read More
    • Fibonacci Numbers
      We come across many series when we work on Numbers. Series of Even Numbers, odd numbers, prime numbers, series of squares of the numbers and the series of the cubes of the numbers are some of the common series we look around us.  He... Read More
      • Fibonacci Number Sequence
        The Numbers when follows a sequence like 0, 1, 1, 2, 3, 5, 8, 13, 21.........then that number sequence is known as Fibonacci number sequence or Fibonacci series or Fibonacci sequence of numbers. The Fibonacci series got its ... Read More
    • Decimals
      Numbers can be of many forms, decimal number is one of such forms. In Math decimals holds a very important Position. The decimals can be distinguished in many ways. The decimal number may refer to the decimal number system which holds a base... Read More
      • Properties of Decimals
        Numbers can be of many forms, decimal number is one of such forms. In Math Decimals holds a very important Position. Numbers which contain decimal Point are known as Decimal Numbers. All whole Numbers are decimal numbers but al... Read More
    • Roman Numbers
      The counting system of Roman Empire was different from the system of writing the numerals, which we use now days. Ours number system is called the decimal number system as it is made of  10 Numbers 0, 1, 2, 3, 4,  5, 6, 7, 8 and 9. All ... Read More
    • Perfect Numbers
      There are different types of Numbers in the number system. Perfect numbers are one of such types.  The perfect number is a positive number whose factors when added give back the number as answer. The factors of the numbers are less th... Read More
    • Percentages
      Percentage means out of 100, which means per 100. The word percent means for every hundred, we say that the percent is the fraction with the denominator 100. In order to get the result in form of percentage, when the figures are given in ... Read More
      • Percentage Formula
        By word Percentage, we mean that many hundredths. It represents the hundredth part of the fraction. In order to get the result in form of percentage, when the figures are given in form of Fractions, then we can convert the Fraction... Read More
    • Numbers
      A number can be taken as a mathematical object which we generally use for counting and measurement purposes in different areas. Numbers are taken as input in different procedures of mathematical operations and their output produced on the oth... Read More
      • Natural Numbers
        The Numbers are the basic units of processing to be done in mathematics. Numbers are taken as input in different procedures of mathematical operations and their output produced on the other side is also a number. Numbers are used for ... Read More
      • Even Numbers
        Numbers starting with 1, 2, 3, 4,…… are called Natural Numbers. Natural numbers are denoted by ‘N’. These numbers are put into different groups. The group may be of even numbers, odd numbers, prime numbers or even composite numbers. 
        
        ... Read More
      • Prime Numbers
        Numbers starting with 1, 2, 3, 4.…… are called Natural Numbers. Natural numbers are denoted by ‘N’. These numbers are put into different groups. The group may be of Even Numbers, odd numbers, prime numbers or even composite numbers.
        
        ... Read More
      • Composite Numbers
        Numbers starting with 1, 2, 3, 4.…… are called Natural Numbers. Natural numbers are denoted by ‘N’. These numbers are put into different groups. The group may be of Even Numbers, odd numbers, prime numbers or even composite numbers.
        
        ... Read More
  • Geometry

    Geometry is defined as the branch of mathematics which is concerned with the studies of the problems related to shape, size, position of figures, construction, measurement of angles sides, etc. In other words, it can be said as a science conc... Read More

    • Fundamentals of Geometry
      Geometry is branch of mathematics that deals with the shapes, relative positions of the shapes and properties of space. The word Geometry has been taken from the Greek words ‘geos’ meaning earth and the ‘metron’ meaning measur... Read More
      • Point
        The word Point is defined as the place, position or location in the space. There is no width, length and height of a point, it is also dimensionless. There is no dimension for the indication of point. Dimensionless means they do not have any vo... Read More
      • Line
        A Line is a shortest path between the two points that is straight, infinitely long and thin. In the coordinate plane, the location of a line is defined by the points whose coordinates are known and through which the line passes to an infinitely ... Read More
      • Line Segment
        In Geometry, line segment is the part of the line that has a fixed length and two end points. If we talk about a line, it is the group of the points which goes in both the directions endlessly, so it does not have fixed length and the start... Read More
      • Angle and Angle Pairs
        If two rays, start from the same starting Point and goes in different directions, then the distance between the two rays is termed as an angle. The unit of measuring an angle is called degrees, so we say that angles are measured... Read More
    • Perimeter and Area
      The term perimeter and area are related to the two dimensional  closed figures. Perimeters and areas can be calculated for any closed figure no matter if they have their boundaries in form of curves or in the form of the Combination o... Read More
    • Circles
      Circle is a round shape Geometry like coin shape, tyre shape etc. Now we discuss different circle formulas and their uses-
      Diameter of circle = 2 * radius,
      
      Suppose we have a circle, whose radius is 7 inches, then-
      Diameter of the circle = 2... Read More
      • Parts of Circles
        When we study Geometry, and look at the Circle, we say that the circle is a round figure, which has its boundary at equal distance from a Point called Centre of the circle. If we look at different parts of the circle we use the terms ce... Read More
  • Algebra

    Algebra is an important branch of mathematics in which we deal with several types of problems. These problems may either related to constants or variables. It is an interesting part of Math, and in this we mainly concentrate on "how to solve Numb... Read More

    • Pre-Algebra
      In study of Pre Algebra, we come across the following types of problems and then we follow certain rules and patters to solve the Set of Pre Algebra, problems. Prealgebra includes the study of solving the mathematical expressions and getting... Read More
  • Algebra 1

    Algebra 1 is part of algebraic mathematics which can be define as Algebra 1 is a branch of mathematics in which we represent the components of a specified Set or the numbers by use of symbols, alphabetical letters to express general relation... Read More

    • Polynomials

      If the exponent of a variable in an algebraic expression is a Whole Number then it is called a polynomial. A function p(x) of the form: p(x) = an x₀ + a₁ x + a₂ x₂ + …. + a_n, where all a₀ , a₁, a₂ , an are real Numbers and n is non zero ne... Read More

    • Factoring Algebra

      Math factoring is very much useful in almost all the fields of mathematics. In factoring Algebra, factors are any algebraic expression which divides another algebraic expression where the remainder is zero. Similarly in case of Numb... Read More

  • Probability and Statistics

    Probability theory provides a structure or model of certain real world situations that provide very useful understanding and insight about making predictions.
    Here we are talking about the Statistics in mathematics. Statistics is the collecti... Read More

    • Probability

      In statistical mathematics we perform various tasks to accomplish the calculations which are related to the possibility of the event. In general aspect probability is used to describe the process of behavioral or logical estimation, which dep... Read More

      • Introduction to Probability
        Probability is an important branch of Mathematics. Let us talk about introduction to Probability.  Probability includes the quantitative analysis of large Sets of data.
        Some definitions related to the Probability Theory are ... Read More