, 02 2018 . 09:36
+
! , .
:
, , , - , .
1- :
? + + = 45
? 3 = 45
? = 45/3 = 15
15. (5) (4 ) . : 6 + 5 + 4 = 15, 1.
2- :
? + + (15) = 23
? 2 + 15 = 23
? 2 = 23 15
? 2 = 8
? = 8/2 = 4
( 4 ) 4, , . ( 3 ) 3.
3- :
? + + (4 ) = 10
? 2 + 4 = 10
? 2 = 10 4
? = 6/2 = 3
( 3 ) = 3, , 1.
, 2 = 2.
:
:
( 15 ) = 15, ( 11 ) = 11
(4 ) = 4, (3 ) = 3
(3 ) = 3, (2 ) = 2
:
? (4 ) + ( 2 ) ? (11 ) (3 ) = ??
? 4 + 2 ? 11 3 = ??
, :
? 4 + 22 3 = ??
? 26 3 = ??
? 23
: 23
!
:
: 7