adding
(9+5)x2
28
64-88
-24
20/5
4
8x6
48
(6x8)-22
26
23+11+7
41
\89-(12-3)
80
(50/5)/2
5
(5x6)x2
60
(3x3)/3+6
9
11+99+8+22
140
36-7
29
88/4
22
6x15
90
2 numbers of pi
3.1
89+54
143
87-66
21
42/7
6
(66x3)x2
396
6 numbers of pi
3.14159
368+88
456
876-782
94
874/6
145.666
(7*3)+(7*4)=
49
10 numbers of pi
3.141592653