What is the total number of words that can be written with one or more of the

letters of the word
PLUS

The word "PLUS" has 4 letters. To find the total number of words that can be formed using one or more of these letters, we need to consider the possible combinations.

For each letter, we have two choices: either include it in the word or exclude it. Therefore, there are 2 choices for each letter. Since we have 4 letters in total, we can calculate the total number of combinations by multiplying these choices:

2 * 2 * 2 * 2 = 16

So, there are a total of 16 words that can be written with one or more of the letters in the word "PLUS".