Sum of two even numbers is even.

Important Questions on Playing With Whole Numbers

EASY

6th CBSE

IMPORTANT

Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>CHAPTER-END EXERCISES>Q 4

There is only one even prime number.

EASY

6th CBSE

IMPORTANT

Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>CHAPTER-END EXERCISES>Q 5

Numbers not divisible by $2$ are called odd numbers.

EASY

6th CBSE

IMPORTANT

Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>CHAPTER-END EXERCISES>Q 6

The L.C.M. of two or more numbers is never less than any of the numbers.

EASY

6th CBSE

IMPORTANT

Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>CHAPTER-END EXERCISES>Q 7

The H.C.F. of two consecutive odd numbers is $2$.

MEDIUM

6th CBSE

IMPORTANT

Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>CHAPTER-END EXERCISES>Q 1

.The H.C.F. of $20$ and $27$ is _____ .

HARD

6th CBSE

IMPORTANT

Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>CHAPTER-END EXERCISES>Q 2

The H.C.F. of two numbers always _____ their L.C.M.

EASY

6th CBSE

IMPORTANT

Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>CHAPTER-END EXERCISES>Q 3

The greatest $2$-digit prime number is _____ 

EASY

6th CBSE

IMPORTANT

Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>CHAPTER-END EXERCISES>Q 5

If $24$ and $144$ are respectively the H.C.F. and L.C.M. of two numbers, then the product of the numbers is _____.