To find the sum of prime numbers between 40 and 70, we first identify the prime numbers within this range: 41, 43, 47, 53, 59, 61, 67. Adding these prime numbers together, we get 41 + 43 + 47 + 53 + 59 + 61 + 67 = 371. Therefore, the sum of the prime numbers between 40 and 70 is 371.
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First determine the primes. Let's see. 41 43 47 53 59 61 67. If i got those correct 371.
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To find the sum of all prime numbers between 20 and 40, we first list out the prime numbers in that range: 23, 29, 31, 37. Then, we simply add them together: 23 + 29 + 31 + 37 = 120. Therefore, the sum of all prime numbers between 20 and 40 is 120.
The prime numbers between 40 and 50 are 41, 43, 47. So their sum is 131.
Oh, isn't that a happy little question! Let's see, the prime numbers between 30 and 40 are 31, 37. So, if we add them together, we get 68. Just remember, there are no mistakes, only happy accidents in math and painting!
The prime numbers between 40 and 50 are 41, 43, and 47. To find the sum of these prime numbers, you simply add them together: 41 + 43 + 47 = 131. Therefore, the sum of prime numbers between 40 and 50 is 131.
numbers between 30 and 40 which are prime: 31 & 37