Question

Use the numbers 2,3,5 and 8 to write an expression that has a value of -1. You may use any operations, and you must use each of the numbers at lest once.

Answer 1

(5 * 2) - (8 + 3) = 10 - 11 = -1

Answer 2

(3)(5) -(8)(2)

15 - 16 = -1