MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 2

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IMPORTANT

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$2$ is the only even prime number.

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Important Questions on Playing with Numbers

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IMPORTANT

MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 2

All even numbers are composite numbers.

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IMPORTANT

MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 2

The product of two even numbers is always even.

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MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 3

All even numbers are composite numbers.

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MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 4

The numbers

13

and

31

are prime numbers. Both these numbers have same digits

1

and

3 .

Find such pairs of prime numbers up to

100 .

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IMPORTANT

MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 5

What is the greatest prime number between

1

and

10 ?

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IMPORTANT

MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 6

If $44$ is expressed as the sum of two odd primes, write the smallest odd prime among all the possible combinations of odd primes.

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MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 6

Express

36

as the sum of two odd primes.

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IMPORTANT

MATHEMATICS TEXTBOOK FOR CLASS VI>Chapter 3 - Playing with Numbers>EXERCISE 3.2>Q 6

If $24$ can be expressed as the sum of two odd primes, write the greatest odd prime among all the possible combinations of odd primes.