43 is a 2-digit odd number. It is prime.
43 is a 2 digit odd number but it is a prime number
No, it is not.
No, it is not.
The nth odd number is equal to 2n - 1. In this instance, 2 x 20 - 1 = 39.
43 is an odd number and it is also a prime number
43 is a 2-digit odd number. It is prime.
Yes.
It is: 99
No, it is not.
43 is a 2 digit odd number but it is a prime number
12
To make odd numbers total an odd number, you have to have an odd number of them. 7 + 13 + 43 = 63
No, it is not.
No, it is not.
No, it is not.
Yes, it is.