2 X 3 +5 = 5 + 9 =4 ; 4 = 3 X 2 + 3 ; 50 ; 5 + 2 + 2 = 25 X 11=2 ;

5

.

2

x

3

+

5

=

5

+

9

=

4

;

4

=

3

x

2

+

3

;

50

;

5

+

2

+

2

=

25

x

11

=

2

;