I'm not quite sure if this is what you mean but: 9/9=1 9+1=10 9/9=1 10*1=10 The whole thing: (9/9)*(9+(9/9))=10
16.199 = (1 x 10) + (6 x 1) + (1/10) + (9/100) + (9/1000)
The two numbers 10 and -1: 10 × -1 = -10 10 + -1 = 10 - 1 = 9
10 - 9 = 1
3 and 1/2 - 1 and 9/10 3 and 5/10 - 1 and 9/10 2 and 15/10 - 1 and 9/10 1 and 6/10 1 and 3/5 or 3.5 - 1.9 = 1.6
3/10=6/20=9/30
17
(4*10) + (9*1)(4*10) + (9*1)(4*10) + (9*1)(4*10) + (9*1)
I'm not quite sure if this is what you mean but: 9/9=1 9+1=10 9/9=1 10*1=10 The whole thing: (9/9)*(9+(9/9))=10
9/10 minus 1/10 is 4/5
-1
.9 1 X 9 = 9 = .9 10 10
9*11 = 9*(10 + 1) = 9*10 + 9*1 = 9*10 + 9.
10+9+(9-7+1+1+1)
0.9
-1
11