Loading...

Maths tricks


Arithmetic Trick

  • Think of any 2-digit number.
  • Subtract from the number the sum of its digits.
  • Find the result in the table below.
  • Look at the corresponding image for a few seconds.
  • When ready, press the CHECK button.
  • To start again, press the RESET button.

29
17
48
95
87
18
64
41
72
40
89
13
77
83
86
69
30
33
93
81
16
49
39
45
53
27
26
73
74
23
44
8
6
71
11
68
21
63
59
82
65
31
43
61
19
55
58
7
28
91
2
52
15
78
80
75
57
12
79
47
62
36
60
38
85
66
22
70
32
37
4
3
24
92
42
88
34
67
10
84
9
51
14
46
35
94
50
20
56
54
76
96
5
90
25
1