There are 21 pairs of primes that add up to 300:
7 and 293
17 and 283
19 and 281
23 and 277
29 and 271
31 and 269
37 and 263
43 and 257
59 and 241
61 and 239
67 and 233
71 and 229
73 and 227
89 and 211
101 and 199
103 and 197
107 and 193
109 and 191
127 and 173
137 and 163
149 and 151
41,2
64
Pairs of prime numbers which add up to 82 are:3 + 7911 + 7123 + 5929 + 5341 + 41
19,3 17,5 11,11
7 + 2311 + 1913 + 17
293 and 7 283 and 17
There are many pairs: 3 and 317 or 7 and 313
2 and 3 2 and 5 2 and 11
37 and 3 29 and 11 23 and 17
Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.
82
80