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What is the answer if you add 4 to each prime number between 20 and 40then find the sum?
Wiki User
∙ 11y ago
The prime numbers between 20 and 40 are: 23, 29, 31, 37, 41, 43 and 47.
23+29+31+37+41+43+47 = 251
Wiki User
∙ 11y ago
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