Write the smallest and the biggest two digit prime number

Sum

Smallest two-digit prime number – 11

Biggest two-digit prime number – 97

shaalaa.com

Is there an error in this question or solution?

Chapter 1: Numbers - Exercise 1.1 [Page 11]

Chapter 1 Numbers
Exercise 1.1 | Q 3 | Page 11

Write all the prime numbers between:
80 and 100

Write the smallest prime number.

Find if the following number is a prime number:
91

Which of the following are co-primes?

Write all the prime numbers between 1 and 20.

The only even prime number is

Find the sum of all the prime numbers between 10 and 20 and check whether that sum is divisible by all the single digit numbers.

Express the following as the sum of two odd primes.

Express the following as the sum of two odd prime.

Which statement correctly describes a prime number?