Chapter-2 Whole Numbers || Self Practice-2A| New Learning Composite Mathematics Class-6

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Chapter-2 of the book "Composite Mathematics Class-6" is titled "Whole Numbers." This chapter focuses on the concept and properties of whole numbers and introduces various operations that can be performed on them.

The chapter begins by explaining what whole numbers are and their significance in our daily lives. It clarifies that whole numbers include all the natural numbers (1, 2, 3, ...) along with zero (0). The chapter emphasizes that whole numbers are used for counting, ordering, and performing calculations.

Next, the chapter covers various properties of whole numbers. These properties include the closure property (the sum or difference of two whole numbers is always a whole number), the commutative property (changing the order of numbers in addition or multiplication does not affect the result), and the associative property (changing the grouping of numbers in addition or multiplication does not affect the result).

The chapter then moves on to discuss the four fundamental operations of arithmetic with whole numbers: addition, subtraction, multiplication, and division. It provides step-by-step explanations and examples to demonstrate how each operation is performed. It also covers important terms such as addends, sum, minuend, subtrahend, product, multiplicand, multiplier, dividend, and divisor.

Moreover, the chapter introduces the concept of factors and multiples. It explains that factors are the numbers that divide a given number without leaving a remainder, while multiples are obtained by multiplying a number by any whole number. The chapter provides techniques for finding factors and multiples of a given number.

Finally, the chapter concludes with a set of self-practice exercises labeled as "Self Practice-2A." These exercises are designed to reinforce the concepts covered in the chapter. They include a variety of questions, such as solving word problems, performing calculations, finding factors and multiples, and applying the properties of whole numbers.

By completing the self-practice exercises, students can solidify their understanding of whole numbers, their properties, and the operations performed on them. The exercises provide an opportunity for students to practice and enhance their problem-solving skills in the context of whole numbers.

Overall, Chapter-2 "Whole Numbers" in the book "Composite Mathematics Class-6" provides a comprehensive introduction to the concept of whole numbers and lays a foundation for further mathematical learnin

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[niteshkumarthakur]

Sir startup mathematic class 7 ka 5.2 ka question no 8 se bata digiye plzz sir

[tulsirambansal]

Aapne chapter=1 ka chapter test nahi karvaya kya

[baljeetkaur]

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