Alpha Cipher

The letters A to Z have each been allocated a different number between 1 and 26. The number next to each word in this list is the sum total of the letter values in that word. So, for example, in HOT, H might equal 4, O 24 and T 9, or H might be 19, O 3 and T 15, or any other combination adding up to 37. We’ve placed some starter letters in the grid at the bottom — can you work out the values of the rest?