Question

- 6 If a number is divisible by 9 and 10 both, then it must be divisible by 90.( ) Fill in the blank :
Q- 7 The smallest composite number is .
Q- 8 Write the number name of 70002509 according to Indian System of Numeration.
Q- 9 Write all prime numbers between 60 to 70.

Q- 10 Express 36 as the sum of two odd primes.
SECTION – B ( 2 marks each )
Q- 11 Place commas correctly and write the numeral for ‘ Forty two lakh seventy thousand eight’
Q-12 Find the sum by suitable rearrangement : 103 + 234 + 197. Q- 13 Find common factors of 15 and 25.
Q- 14 Write the Roman numerals for : a) 93 b) 48
Q-15 Study the pattern and write the next step : 1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
1234 x 8 + 4 = 9876
x + = Q-16 Using divisibility tests, determine whether 639210 is divisible by 3.
SECTION – C ( 3 marks each ) Q-17 Find the HCF of 30 and 42.
Q-18 Find the difference between the greatest and the least number that can be written using the digits 7, 6, 2, 3, 4 each only once.​

Answer 1

Answer:

sorry

Step-by-step explanation:

i can't answer actually i am in 6th class