Including 61 and 97 the sum is 620
That would be 24 and 61, sum: 24+61=85 and 61-24=37
There is only one and it is 61 and so 61+0 = 61
-61
The sum is: 61+67+71+73+79+83+89 = 523
61 + 67 + 71 + 73 + 79 + 83 + 89 + 97 = 128 + 223 + 269 = 620 unless 61 and 97 are not included then 462
The sum of 14.761 and 27 is.... 41.761.
The sum of 15 and 27 is 42.
The sum of 27 and 16 is 43.
The sum of 30 and 31 is 61.
The sum is: 61+67+71+73+79+83+89+97 = 620
No, but it can equal 88-8. 61+(27-8) = 61 + 19 = 80 88-8 = 80