math.only.math

Nov 28, Successor and Predecessor  Successor of a Whole Number  Predecessor
on November 28, 2022 at 5:31 am
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 […]

Nov 26, Comparison of Threedigit Numbers  Arrange 3digit Numbers Questions
on November 26, 2022 at 8:22 pm
What are the rules for the comparison of threedigit numbers? (i) The numbers having less than three digits are always smaller than the numbers having three […]

Nov 26, Three Digit Numbers  What is Spike Abacus?  Abacus for Kids3 Digits
on November 26, 2022 at 7:13 pm
Three digit numbers are from 100 to 999. We know that there are nine onedigit numbers, i.e., 1, 2, 3, 4, 5, 6, 7, 8 and 9. There are 90 two digit numbers […]

Nov 23, 4th Grade Math Worksheets  4th Grade Worksheets  4th Grade Homework
on November 23, 2022 at 5:36 am
4th grade math worksheets is carefully planned and thoughtfully presented on mathematics for the students. Teachers and parents can also follow the worksheets […]

Nov 10, Pictographs  Pictorial Representation  Pictorial Symbols  Symbols
on November 10, 2022 at 2:31 pm
In pictographs we learnt to recognize different things in our surroundings and to express the given information through pictorial symbols of different objects.

Nov 7, What is an Angle?  Right Angle  Acute Angle  Obtuse Angle  Angle
on November 7, 2022 at 7:55 pm
What is an angle? When two sides or linesegments are inclined and meet at a point, then this inclination is called an angle.

Nov 5, Construction of an Angle using a Protractor  Drawing an Angle
on November 5, 2022 at 7:05 pm
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 […]

Nov 4, Area  Units to find Area  Conversion Table of Area  Two Dimensional
on November 4, 2022 at 7:03 pm
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 […]

Nov 3, Area and Perimeter Units of Area Formula of Area and Perimeter
on November 3, 2022 at 4:17 am
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 […]

Oct 30, Perimeter of a Square  How to Find the Perimeter of Square? Examples
on October 30, 2022 at 3:49 pm
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 […]

Oct 30, Perimeter of a Rectangle  How to Find the Perimeter of a Rectangle?
on October 30, 2022 at 3:47 pm
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. […]

Oct 30, Perimeter of a Triangle  Perimeter of a Triangle Formula  Examples
on October 30, 2022 at 2:58 pm
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. […]

Oct 29, Perimeter of a Figure  Perimeter of a Simple Closed Figure  Examples
on October 29, 2022 at 6:39 pm
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 […]

Oct 28, Regular and Irregular Figures  Area of a Figure  Curved Lines
on October 28, 2022 at 7:25 pm
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 […]

Oct 28, Constructing a Line Segment Construction of Line SegmentConstructing
on October 28, 2022 at 5:59 pm
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 […]

Oct 28, Measuring the Line Segment  Comparing Line Segments
on October 28, 2022 at 3:54 pm
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 […]

Oct 26, Using a Ruler  Measure a Length  Length of an ObjectFind the Length
on October 26, 2022 at 6:42 pm
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, […]

Oct 23, Geometry  5th Grade Geometry  Geometrical Figures  Solid and Plane
on October 23, 2022 at 7:08 pm
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 […]

Oct 18, Adding and Subtracting Time  Operation on Measure of Time  US Time
on October 18, 2022 at 3:45 pm
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 + […]

Oct 14, Profit and Loss  Profit and Loss Formulas  Profit and Loss Problems
on October 14, 2022 at 7:09 am
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 […]

Oct 14, Formulas of Profit and Loss  Profit and Loss Important Formulas
on October 14, 2022 at 7:02 am
Formulas of profit and loss are given below. When the Selling Price (SP) is greater than Cost Price (CP) the man makes a Profit or Gain. Selling Price (SP) […]

Oct 9, Addition of Hours, Minutes and Seconds  Addition of Time  Time Calcu
on October 9, 2022 at 8:52 pm
We will discuss here about the addition of hours, minutes and seconds. Let us consider some of the examples on adding time.

Oct 8, Worksheet on Conversion of Time  Convert into Hours and Minutes
on October 8, 2022 at 7:14 pm
We know that hour, minute and second are the units, we use to measure the time. Now we will practice the questions given in the worksheet on conversion of time.

Oct 8, 24 Hour Clock  Air and Railway Travel Timetables  General Time
on October 8, 2022 at 3:31 pm
We normally use 12hour clock system. The hour hand of the clock goes round the dial twice a day (24 hours). Some departments like railways, Airlines, etc use […]

Oct 8, Units of Time Conversion Chart  Conversion Chart  Us Method  Time
on October 8, 2022 at 3:09 pm
Units of time conversion chart are discussed here in hour, minute, second, day, week, month, and year. We know that there are 12 months in a year. The months […]