Arithmetic Mean Definition: The sum of the numerical values of each and every observation, that is divided by the total number of observations is equal to “Arithmetic Mean”. Arithmetic Mean is also called average or mean. The Arithmetic Mean or mean or average is defined as, Symbol: X = (𝚺xi)/n X = Mean […]
Read More →Divisibility Rules For 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 and 14 Divisibility Rules – Number Divisible by 1 When we divide number 1, to another number, then we get result is a Whole number. In other words we can say that any number divided by 1 we get […]
Read More →Divisibility Rules For 1 When we divide one number 1, to another then we get result is a Whole number. In other words we can say that any number divided by 1 we get the number itself. Example: 12 is divisible by 1, the result is 12. 304 […]
Read More →Mean Value – Word problems In this lesson we will learn about mean. We will also learn how to find mean of given data and solve word problems on mean. How to calculate mean Example: (1)What is the mean of 1, 2, 5, and 4. Solution : Mean = Sum of observations/Number of observations the numbers […]
Read More →Square – Properties – Formula Here we will learn, about some geometrical properties of a square. In below figure ABCD is a square. Properties of a square 1. All four sides of a square are equal or congruent. 1. All four sides of a square are equal or congruent. AB = BC = CD = DA 2. All […]
Read More →Measure an angle with Protractor What is a protractor Shape of a protractor The shape of a protractor is as a semi circle. Protractor’s upper side is curved and lower side is a straight line.The curved edge is divided into 180 equal parts, and each part is equal to a degree. Most protractors have two […]
Read More →Natural Numbers – Definition, Examples and Properties Introduction of Natural Numbers In this tutorial, we will learn about natural numbers. In our daily life we use numbers everywhere around us, like for telling time, measuring the temperature, exchange the money, counting objects etc. “Natural Numbers” are numbers that we use to count. Natural numbers are an […]
Read More →Division – One-Digit by One-Digit Solve following division? 1. 9 ÷ 4 2. 8 ÷ 4 3. 7 ÷ 4 4. 6 ÷ 4 5. 5 ÷ 4 6. 4 ÷ 4 Answer of the above division worksheet 1. 9 ÷ 4 = 2 R 1 2. 8 ÷ 4 = […]
Read More →Division – Definition – Example – Basic Concepts In mathematics division is one of the four basic operations of arithmetic. Let’s go through a detailed explanation of basic division in a way that’s easy for kids to understand. What is Division? Division is one of the four basic operations in arithmetic, alongside addition, subtraction, and […]
Read More →Zero is a Rational Number Rational number is define as a rational number is a number that can be written in the form p/q, where p and q are integers and q is not equal to 0. We know that the integer 0 is written in any of the form such as 0/1, 0/3, 0/5, o9, where denominator […]
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