Math Blog
Newly added pages can be seen from this page. Keep visiting to this page so that you will remain updated.
Mar 29, 2023
Long Division | Division by One-Digit Divisor and Two-Digit Divisors
As we know that the division is to distribute a given value or quantity into groups having equal values. In long division, values at the individual place (Thousands, Hundreds, Tens, Ones) are dividend one at a time starting with the highest place.
Continue reading "Long Division | Division by One-Digit Divisor and Two-Digit Divisors"
Mar 10, 2023
Division as The Inverse of Multiplication | Division of Whole Numbers
In division as the inverse of multiplication, let a and b be two whole numbers. Dividing a by b means finding a whole number which when multiplied by b gives a and we write a ÷ b = c.
Continue reading "Division as The Inverse of Multiplication | Division of Whole Numbers"
Mar 02, 2023
Basic Division Facts | Division is the Inverse of Multiplication |Math
Some basic division facts are needed to follow for dividing numbers. The repeated subtraction of the same number is expressed by division in short form and in long form.
Continue reading "Basic Division Facts | Division is the Inverse of Multiplication |Math"
Feb 28, 2023
3rd Grade Multiplication Worksheet | Grade 3 Multiplication Questions
In 3rd Grade Multiplication Worksheet we will solve how to multiply 2-digit number by 1-digit number without regrouping, multiply 2-digit number by 1-digit number with regrouping, multiply 3-digit number by 1-digit number without regrouping, multiply 3-digit number
Continue reading "3rd Grade Multiplication Worksheet | Grade 3 Multiplication Questions"
Feb 23, 2023
Word Problems on Multiplication by 2-Digit Number | Word Problems |Ans
We will learn how to solve the word problems on multiplication by 2-digit number. Here we will apply the same process when we multiply a 2-digit number by a 2-digit number. Solved examples:
Continue reading "Word Problems on Multiplication by 2-Digit Number | Word Problems |Ans"
Feb 22, 2023
Multiplying 3-Digit Numbers by 2-Digit Numbers | 3-Digit by 2-Digit |
"We will learn how to multiply 3-digit numbers by 2-digit numbers.
Continue reading "Multiplying 3-Digit Numbers by 2-Digit Numbers | 3-Digit by 2-Digit |"
Feb 20, 2023
Multiplying 2-Digit Numbers by 2-Digit Numbers |Multiplying by 2-Digit
We will learn how to multiply 2-digit numbers by 2-digit numbers.
Continue reading "Multiplying 2-Digit Numbers by 2-Digit Numbers |Multiplying by 2-Digit"
Feb 18, 2023
Multiplication by Ten, Hundred and Thousand |Multiply by 10, 100 &1000
To multiply a number by 10, 100, or 1000 we need to count the number of zeroes in the multiplier and write the same number of zeroes to the right of the multiplicand. Rules for the multiplication by 10, 100 and 1000: If we multiply a whole number by a 10, then we write one
Continue reading "Multiplication by Ten, Hundred and Thousand |Multiply by 10, 100 &1000"
Feb 11, 2023
Word Problems on Multiplication by 1-Digit Number | Word Problems |Ans
We will learn how to solve the word problems on multiplication by 1-digit number. Here we will apply the same process when we multiply 2-digit number by 1-digit number and 3-digit number by 1-digit number.
Continue reading "Word Problems on Multiplication by 1-Digit Number | Word Problems |Ans"
Feb 11, 2023
Multiplying 3-Digit Number by 1-Digit Number | Three-Digit Multiplicat
Here we will learn multiplying 3-digit number by 1-digit number. In two different ways we will learn to multiply a two-digit number by a one-digit number. 1. Multiply 201 by 3 Step I: Arrange the numbers vertically. Step II: Multiply the digit at the ones place by 3.
Continue reading "Multiplying 3-Digit Number by 1-Digit Number | Three-Digit Multiplicat"
Feb 08, 2023
Multiplying 2-Digit Number by 1-Digit Number | Multiply Two-Digit Numb
Here we will learn multiplying 2-digit number by 1-digit number. In two different ways we will learn to multiply a two-digit number by a one-digit number. Examples of multiplying 2-digit number by
Continue reading "Multiplying 2-Digit Number by 1-Digit Number | Multiply Two-Digit Numb"
Feb 01, 2023
Multiplication is Repeated Addition | Multiplication|Repeated Addition
We know multiplication is repeated addition. Consider the following: (i) Andrea made sandwiches for 12 people. When they shared it equally, each of them got 1/2 a sandwich. How many sandwiches did
Continue reading "Multiplication is Repeated Addition | Multiplication|Repeated Addition"
Jan 31, 2023
Facts about Multiplication | Multiplicand | Multiplier | Product
We have learnt multiplication of numbers with 2digit multiplier. Now, we will learn more. Let us know some facts about multiplication. 1. In multiplication, the number being multiplied is called the multiplicand and the number by which it is being multiplied is called the
Continue reading "Facts about Multiplication | Multiplicand | Multiplier | Product"
Jan 30, 2023
3rd Grade Subtraction Worksheet | 3-Digit Subtraction Worksheets | Ans
In 3th Grade Addition Worksheet we will solve how to subtract 3-digit numbers by expansion, subtraction of 3-digit numbers without regrouping, subtraction of 3-digit numbers with regrouping, properties of subtraction, estimating the difference and word problems on 3-digit
Continue reading "3rd Grade Subtraction Worksheet | 3-Digit Subtraction Worksheets | Ans"
Jan 27, 2023
Combination of Addition and Subtraction | Mixed Addition & Subtraction
We will discuss here about the combination of addition and subtraction. The rules which can be used to solve the sums involving addition (+) and subtraction (-) together are: I: First add
Continue reading "Combination of Addition and Subtraction | Mixed Addition & Subtraction"
Jan 23, 2023
Worksheet on Word Problems on Addition and Subtraction Together | Ans
In 4th grade worksheet on word problems on addition and subtraction, all grade students can practice the questions on word problems based on addition and subtraction. This exercise sheet on
Continue reading "Worksheet on Word Problems on Addition and Subtraction Together | Ans"
Jan 23, 2023
Word Problems on Addition and Subtraction | Mixed Add & Subtract
Solved examples on Word problems on addition and subtraction . 1. In a school there are 2,392 boys and 2,184 girls. Find the total number of students in the school. Solution: Number of boys in the school = 2392 Number of girls in the school = + 2184 Total students in the
Continue reading "Word Problems on Addition and Subtraction | Mixed Add & Subtract"
Jan 23, 2023
Subtraction of 4-Digit Numbers | Subtract Numbers with Four Digit
We will learn about the subtraction of 4-digit numbers (without borrowing and with borrowing). We know when one number is subtracted from another number the result obtained is called the difference.
Continue reading "Subtraction of 4-Digit Numbers | Subtract Numbers with Four Digit"
Jan 18, 2023
Addition of 4-Digit Numbers | 4-Digit Addition |Adding 4-Digit Numbers
We will learn about the addition of 4-digit numbers (without carrying and with carrying). We know how to add 2 or 3, 3-digit numbers without carrying or with carrying.
Continue reading "Addition of 4-Digit Numbers | 4-Digit Addition |Adding 4-Digit Numbers"
Jan 13, 2023
Word Problems on 4-Digit Numbers |Addition and Subtraction of 4-Digits
We will solve here some of the word problems on addition and subtraction of 4-digit numbers. We will apply the same method while adding and subtracting the word problems. 1. In a village, there are 2520 males and 1840 females.
Continue reading "Word Problems on 4-Digit Numbers |Addition and Subtraction of 4-Digits"
Jan 12, 2023
Subtraction of 3-Digit Numbers without Regrouping | Solved Examples
Subtraction of 3-digit numbers without regrouping are explained here with examples. 1. Ron has a ream of paper having 140 sheets in it. He has used 40 sheets for his project report. How many sheets are left in the ream? To find out the number of sheets left, we will perform
Continue reading "Subtraction of 3-Digit Numbers without Regrouping | Solved Examples"
Jan 09, 2023
Addition of 3-Digit Numbers without Regrouping | Step-by-Step Method
We will learn Addition of 3-Digit Numbers without Regrouping. We know how to do addition of 3-digit numbers without regrouping. Let us recall it solving some examples. Solved Examples on Addition of 3-Digit Numbers without Regrouping 1. The shopkeeper has 153 packets
Continue reading "Addition of 3-Digit Numbers without Regrouping | Step-by-Step Method"
Jan 09, 2023
Facts about Addition|Addition of Small Numbers|Add 4 & 5-digit Numbers
The operation to find the total of different values is called addition. Let us know some facts about addition which will help us to learn to add 4-digit and 5-digit numbers. 1. Addition of small numbers can be done horizontally. Example: 6 + 2 + 3 = 11
Continue reading "Facts about Addition|Addition of Small Numbers|Add 4 & 5-digit Numbers"
Jan 07, 2023
3rd Grade Addition Worksheet | 3-Digit Addition | Word Problems | Ans
In 3th Grade Addition Worksheet we will solve how to addition of 3-digit numbers without regrouping, addition of three 3-digit numbers without regrouping, addition of 3-digit numbers with regrouping, addition of Three 3-digit numbers with regrouping, properties of addition
Continue reading "3rd Grade Addition Worksheet | 3-Digit Addition | Word Problems | Ans"
Dec 26, 2022
3rd Grade Number Worksheet |Practice the Questions on Numbers with Ans
3rd grade number worksheet will help the kids to practice the questions on numbers. Fill in the blanks: Write in words: Write in numerals: Write > or =, < between the given numbers:
Continue reading "3rd Grade Number Worksheet |Practice the Questions on Numbers with Ans"
Dec 19, 2022
Making the Numbers From Given Digits | Write Smallest/Greatest Number
We can make numbers from the given digits. Let us see the rules. Rule I. To get the smallest number, arrange the digits in ascending order from left to right. Rule II. To get the greatest number, arrange the digits in descending order from left to right. Example: Write the
Continue reading "Making the Numbers From Given Digits | Write Smallest/Greatest Number"
Dec 17, 2022
Comparison of Four-digit Numbers | Arrange 4-digit Numbers | Examples
What are the rules for the comparison of four-digit numbers? We have already learnt that a two-digit number is always greater than a single digit number.
Continue reading "Comparison of Four-digit Numbers | Arrange 4-digit Numbers | Examples"
Dec 15, 2022
Place Value in 4-Digit Numbers | Digits and Place Value | Thousands
we will learn place value in 4 digits numbers. A place value depends upon the position of a digit in a given number. A place value keeps increasing, when a number moves from right to left. 1 one, place value = 1 1 or 1 8 tens, place value = 8 10 or 80
Continue reading "Place Value in 4-Digit Numbers | Digits and Place Value | Thousands"
Dec 11, 2022
Four Digit Numbers | What are Four Digit Numbers? | Numerals and Words
What are four digit numbers? We may divide 4-digit numbers in 9 groups. (i) 1000 to 1999 (one thousand to one thousand nine hundred ninety nine)
Continue reading "Four Digit Numbers | What are Four Digit Numbers? | Numerals and Words"
Nov 30, 2022
Successor and Predecessor | Successor of a Whole Number | Predecessor
The number that comes just before a number is called the predecessor. So, the predecessor of a given number is 1 less than the given number. Successor of a given number is 1 more than the given number. For example, 9,99,99,999 is predecessor of 10,00,00,000 or we can also
Continue reading "Successor and Predecessor | Successor of a Whole Number | Predecessor "
Nov 26, 2022
Comparison of Three-digit Numbers | Arrange 3-digit Numbers |Questions
What are the rules for the comparison of three-digit numbers? (i) The numbers having less than three digits are always smaller than the numbers having three digits as:
Continue reading "Comparison of Three-digit Numbers | Arrange 3-digit Numbers |Questions"
Nov 26, 2022
Three Digit Numbers | What is Spike Abacus? | Abacus for Kids|3 Digits
Three digit numbers are from 100 to 999. We know that there are nine one-digit numbers, i.e., 1, 2, 3, 4, 5, 6, 7, 8 and 9. There are 90 two digit numbers i.e., from 10 to 99. One digit numbers are ma
Continue reading "Three Digit Numbers | What is Spike Abacus? | Abacus for Kids|3 Digits"
Nov 23, 2022
4th Grade Math Worksheets | 4th Grade Worksheets | 4th Grade Homework
4th grade math worksheets is carefully planned and thoughtfully presented on mathematics for the students. Teachers and parents can also follow the worksheets to guide the students.
Continue reading "4th Grade Math Worksheets | 4th Grade Worksheets | 4th Grade Homework"
Nov 10, 2022
Pictographs | Pictorial Representation | Pictorial Symbols | Symbols
In pictographs we learnt to recognize different things in our surroundings and to express the given information through pictorial symbols of different objects.
Continue reading "Pictographs | Pictorial Representation | Pictorial Symbols | Symbols "
Nov 07, 2022
What is an Angle? | Right Angle | Acute Angle | Obtuse Angle | Angle
What is an angle? When two sides or line-segments are inclined and meet at a point, then this inclination is called an angle.
Continue reading "What is an Angle? | Right Angle | Acute Angle | Obtuse Angle | Angle"
Nov 05, 2022
Construction of an Angle using a Protractor | Drawing an Angle
We will learn how to construction of an angle using a protractor. Let us draw an angle whose measure is 60°. Use a ruler to draw YZ. Now, place the protractor over YZ such that the baseline of the protractor coincides with YZ and midpoint of the baseline coincides with point
Continue reading "Construction of an Angle using a Protractor | Drawing an Angle"
Nov 04, 2022
Area | Units to find Area | Conversion Table of Area | Two Dimensional
The amount of surface that a plane figure covers is called its area. It’s unit is square centimeters or square meters etc. A rectangle, a square, a triangle and a circle are all examples of closed plane figures. In the following figures, the shaded region of each of the
Continue reading "Area | Units to find Area | Conversion Table of Area | Two Dimensional"
Nov 03, 2022
Area and Perimeter |Units of Area| Formula of Area and Perimeter
Here we will learn about how to find area and perimeter of a plane figures. The perimeter is used to measure the boundaries and the area is used to measure the regions enclosed.
Continue reading "Area and Perimeter |Units of Area| Formula of Area and Perimeter "
Oct 30, 2022
Perimeter of a Square | How to Find the Perimeter of Square? |Examples
We will discuss here how to find the perimeter of a square. Perimeter of a square is the total length (distance) of the boundary of a square. We know that all the sides of a square are equal. Perimeter of a Square Perimeter of the square ABCD = AB+BC+CD+AD=2 cm+2cm+2cm+2cm
Continue reading "Perimeter of a Square | How to Find the Perimeter of Square? |Examples"
Oct 30, 2022
Perimeter of a Rectangle | How to Find the Perimeter of a Rectangle?
We will discuss here how to find the perimeter of a rectangle. We know perimeter of a rectangle is the total length (distance) of the boundary of a rectangle. ABCD is a rectangle. We know that the opposite sides of a rectangle are equal. AB = CD = 5 cm and BC = AD = 3 cm
Continue reading "Perimeter of a Rectangle | How to Find the Perimeter of a Rectangle?"
Oct 30, 2022
Perimeter of a Triangle | Perimeter of a Triangle Formula | Examples
We will discuss here how to find the perimeter of a triangle. We know perimeter of a triangle is the total length (distance) of the boundary of a triangle. Perimeter of a triangle is the sum of lengths of its three sides. The perimeter of a triangle ABC Perimeter
Continue reading "Perimeter of a Triangle | Perimeter of a Triangle Formula | Examples "
Oct 29, 2022
Perimeter of a Figure | Perimeter of a Simple Closed Figure | Examples
Perimeter of a figure is explained here. Perimeter is the total length of the boundary of a closed figure. The perimeter of a simple closed figure is the sum of the measures of line-segments which have surrounded the figure.
Continue reading "Perimeter of a Figure | Perimeter of a Simple Closed Figure | Examples"
Oct 28, 2022
Regular and Irregular Figures | Area of a Figure | Curved Lines
A figure bounded by line segments is a regular figure. Figures bounded by curved lines are called irregular figures. The space enclosed by the line segments is called the area of a figure.
Continue reading "Regular and Irregular Figures | Area of a Figure | Curved Lines "
Oct 28, 2022
Constructing a Line Segment |Construction of Line Segment|Constructing
We will discuss here about constructing a line segment. We know how to draw a line segment of a certain length. Suppose we want to draw a line segment of 4.5 cm length.
Continue reading "Constructing a Line Segment |Construction of Line Segment|Constructing"
Oct 28, 2022
Measuring the Line Segment | Comparing Line Segments
We will discuss here about measuring the line segment i.e. how to draw and measure a line segment using scale or ruler. We can measure a line segment by two ways. (i) With the help of scale
Continue reading "Measuring the Line Segment | Comparing Line Segments"
Oct 26, 2022
Using a Ruler | Measure a Length | Length of an Object|Find the Length
We will learn measure a length using a ruler. The ruler given below has 15 cm marked on it. The length of the ruler is 15 cm. To measure a length of a pencil, place at the ‘0’ of the ruler at the one end of the pencil and note the position of the other end.
Continue reading "Using a Ruler | Measure a Length | Length of an Object|Find the Length"
Oct 23, 2022
Geometry | 5th Grade Geometry | Geometrical Figures | Solid and Plane
Geometry is one of the oldest and main branches of mathematics. Measurement of the earth is the exact meaning of the word ‘Geometry’. The geometry began when men felt the need to measure their lands
Continue reading "Geometry | 5th Grade Geometry | Geometrical Figures | Solid and Plane"
Oct 18, 2022
Adding and Subtracting Time | Operation on Measure of Time | US Time
We will learn how to addition and subtraction of units of time. 1. Add 25 minutes 45 seconds and 15 minutes 25 seconds. Solution: First add the seconds 45 + 25 = 70 seconds Convert 70 seconds into minutes and seconds 70 seconds = 60 seconds + 10 seconds Carry 1 minute to
Continue reading "Adding and Subtracting Time | Operation on Measure of Time | US Time"
Oct 14, 2022
Profit and Loss | Profit and Loss Formulas | Profit and Loss Problems
Profit and loss are discussed here. Ron is a shopkeeper. He buys his goods either from the factory directly or from the whole seller. He then tries to sell each of goods or item at a higher
Continue reading "Profit and Loss | Profit and Loss Formulas | Profit and Loss Problems"
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.
New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.