Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 7>Q 5

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IMPORTANT

Earn 100

The numbers $17$ and $71$ are prime numbers. Both these numbers have same digits $1$ and $7$ . Find $2$ more such pairs of prime numbers below $100$ .

Important Questions on Playing with Numbers

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IMPORTANT

Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 7>Q 6

Write three pairs of twin primes below

20

.

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IMPORTANT

Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 7>Q 7

Write two prime numbers whose product is

35

.

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IMPORTANT

Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 7>Q 8

Express

36

as the sum of two odd primes.

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IMPORTANT

Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 7>Q 9

Write seven consecutive composite numbers less than

100

.

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IMPORTANT

Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 7>Q 10

Express

53

as the sum of three primes.

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IMPORTANT

Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 7>Q 11

Write two prime numbers whose difference is

10

.

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IMPORTANT

Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 7>Q 12

Write three pairs of prime numbers less than

20

whose sum is divisible by

5

.

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6th Telangana Board

IMPORTANT

Mathematics Class 6>Chapter 3 - Playing with Numbers>Exercise 8>Q 1

Write the prime factors of

28

and

36

through division method.