44=41+3
46=41+5
24=11+13
18=11+7
4900
The sum of the first eleven positive odd integers is 121.
You cannot. The sum of 5 odd numbers is always odd. 30 is not odd.
16 = 1+15, 3+13, 5+11, 7+92,3,5,7,11,13 are primes < 1616 = 3+13 or 5+11
640000. First odd number is 1, 800th odd number is 1599, giving their sum: sum = number_of_numbers x (first_number + last_number) ÷ 2 = 800 x (1 + 1599) ÷ 2 = 640000
To express 92 as the sum of two odd primes, we can try various combinations of odd primes. One such combination is 89 and 3, since both 89 and 3 are prime numbers and their sum equals 92. Another combination is 83 and 9, but 9 is not a prime. Thus, 92 can be expressed as the sum of the odd primes 89 and 3.
There are not three odd primes with the sum of 14. The sum of three odd primes will be an odd number.
23 + 31 = 54
To express the numbers 46 and 38 as the sum of two odd primes, you can use the following combinations: For 46: 46 = 43 (a prime number) + 3 (a prime number) 46 = 41 (a prime number) + 5 (a prime number) For 38: 38 = 37 (a prime number) + 1 (a prime number) 38 = 31 (a prime number) + 7 (a prime number) So, 46 can be expressed as the sum of two odd primes in two ways, and 38 can also be expressed as the sum of two odd primes in two ways.
To make odd numbers total an odd number, you have to have an odd number of them. 7 + 13 + 43 = 63
7 & 29, 13 & 23, 17 & 19...
This question cannot be answered because three odd primes always have an odd number for their sum.
The sum of two odd primes is always an even answer or number.
All prime numbers greater than 2 are odd numbers. For an odd prime to be written as the sum of two primes, one of the primes must be 2 because two odd primes will produce an even sum. 11 cannot be written as the sum of two primes. 13 = 2 + 11. 17 cannot be written as the sum of two primes. 19 = 2 + 17.
57
10
The prime numbers 3 an 7 are both odd and sum to 10.