Worksheet: Playing with Numbers- 2

# Playing with Numbers- 2 Class 6 Worksheet Maths

Ques 1: Fill up the blanks:
(i) Write all even prime numbers __________.
(ii) Number of factors of 2 are __________.
(iii) Smallest pair of co-prime numbers is __________.
(iv) Smallest twin prime numbers are __________.
(v) The largest 2-digit number which is odd and prime is __________.
Ques 2: Find the smallest number which is divisible by 2, 3, 4, and 5. Can we find the largest number which is divisible by 2, 3, 4 and 5?
Ques 3: Write the smallest 3-digit number which is exactly divisible by 6.
Ques 4: Replace '*' by the smallest possible digit so that the following numbers are divisible by 3 and 9:
(i) *4129
(ii) 2*985
(iii) 987*32
Ques 5: Write the largest 3-digit number which is divisible by 11.
Ques 6: Find HCF of 15 m 60 cm and 20 m 16 cm.
Ques 7: Find the least number which when divided by 25, 40 and 60 leave the remainder 7 in each case.
Ques 8: Find HCF of 90 and 243. Check if it divides 90 and 243 both.
Ques 9: Find LCM of 18 and 15. Check if the LCM so obtained is divisible by 15 as well as 18.
Ques 10: Match the following:

 (i) HCF of two consecutive numbers (a) 4 (ii) LCM of two co-prime numbers (b) 97 (iii) HCF of two consecutive even numbers (c) 1 (iv) Smallest composite number (d) 2 (v) Largest 2-digit prime number (e) product of two numbers
The document Playing with Numbers- 2 Class 6 Worksheet Maths is a part of the Class 6 Course Mathematics (Maths) Class 6.
All you need of Class 6 at this link: Class 6

## Mathematics (Maths) Class 6

134 videos|323 docs|42 tests

## Mathematics (Maths) Class 6

134 videos|323 docs|42 tests

### Up next

 Explore Courses for Class 6 exam

### Top Courses for Class 6

Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

;