Complete Explanation of CBSE Notes
Mathematical numbers used in comparing two things which are similar to each other in terms of units are ratios. A ratio can be written in three different ways viz, x to y, x: y and x/y but read as the ratio of x to y. Please refer Ratio and Proportion Class 6 Notes for more revision notes.
Algebra is a branch of mathematics that can substitute letters for numbers to find the unknown. It can also be defined as putting real life variables into equations and then solving them. The word Algebra is derived from Arabic “al-jabr”, which means the reunion of broken parts. Below are some algebra problems for students to practice. Please refer Algebra Class 6 Notes for more revision notes.
Mensuration is a branch of mathematics which is a topic in Geometry. It is a study of various geometrical shapes, their length, breadth, volume, and area for 2D as well as 3D shapes. Please refer Mensuration Class 6 Notes for more revision notes.
Collection of numbers gathered together to give some valuable information is called data. Pictograph shows numerical information by making use of icons or picture symbols to represent data sets. Pictograph can also be defined as a visual presentation of data using symbols, pictures, icons, etc. Please refer Data Handling Class 6 Notes for more revision notes.
The numbers used to represent numbers smaller than unit 1 are called decimal numbers. The decimal point or the period plays a significant part in a Decimal Number. This period separates the fractional part and whole number part in a decimal number. Place value of a digit can be defined as the value of a digit as per the place of that digit in a number. Please refer Decimals Class 6 Notes for more revision notes.
A fraction is defined as a part of a whole number. It can be expressed as a ratio between two integers separated by a solidus. The number in the upper part of a fraction is termed as numerator whereas the number in the lower part is termed as the denominator. Please refer Fractions Class 6 Notes for more revision notes.
An integer can be defined as the set of whole numbers which comprise of both positive numbers, negative numbers, and zero. A few examples of integers are -4, -5, -8, 0, 2, 7, 9, 100, etc. Check out this integers article to learn more about them along with examples, applications and other details. Please refer Integers Class 6 Notes for more revision notes.
Understanding Elementary Shapes:
This chapter mostly deals with the measuring of line segments, about angles and its types, about triangles and their classifications, polygons, quadrilaterals, and solid shapes. Please refer Understanding Elementary Shapes Class 6 Notes for more revision notes.
In this chapter, several important geometric terms are included which holds extreme importance in the later grades. The topics that are introduced not only will help students to build a foundation in geometry but will also help them to grasp the higher level concepts in the later grades easily. Please refer Basic Geometrical Ideas Class 6 Notes for more revision notes.
A number is defined as an arithmetical value, expressed by a word, symbol, and figures. These numbers can be written in single digits, double digits, three-digits in the generalized form. Please refer Playing With Numbers Class 6 Notes for more revision notes.
CBSE Revision Notes