3 + 4 =
7
5 - 4 =
1
8
9
7 + 5 =
12
8 - 3 =
5
11
10
13
14
10 + 7 =
17
10 - 7 =
3
35
34
39
40
10 + 45 =
55
24 - 10 =
67
66
69
70
61 + 35 =
96
45 - 40 =
120
119
112
113
Press F11 Select menu option View > Enter Fullscreen for full-screen mode