Yes, here are most of them:
(2 * 4) / 8 + 6 = 7
(2 - 6) / 4 + 8 = 7
(2 / 8) * 4 + 6 = 7
(4 - 6) / 2 + 8 = 7
(4 / 8) * 2 + 6 = 7
(6 / 2) - 4 + 8 = 7
((6 + 8) * 2) / 4 = 7
(8 / 2) / 4 + 6 = 7
how do i make 17 using only 2 4 6 8
11 x 2 x 2 - 2
8 of them.
two that make 39 their difference is 11
8+6+(2*5) = 24
(1+3)*2*4 = 32
7 x 5 - 9 - 2 = 24
(8/2) x (6-5) = 4
Yes: (4*8+6)/2 = 19
It can be: (5*6)-21 = 28
It can be: 2*3+4+1 = 11
Using 1, 2, and 3, you can make 27 whole numbers.