Can you use the numbers 1 - 9, along with any math symbols and operations, to arrive at the answer of 100 when the 6 and 9 have a negative sign in front of them?

Answer 1

115 -6-9 = 100, so we need to make 115 with the digits 1,2,3,4,5,7,8

115=5*23, so

5*(2+3+4+7+8-1)-6-9 = 100

Answer 2

Thank You Anonymous