-
: )2 )4 )6 ) 8 ) 10 .
:
* 200 (250, 300, 350, 350) (50% , 20% , 20% , 10% )
* 4.5.
:
* 2×2
*
* :
1- .: 1 . ., *1 ., 1 .*, . **, 1 ..
2 4- .: .
3- .: 1 .., *1 ., 1 .*, . **, 1 ..
4 .
* : . .
.
10 2×2, 4.5 = 24 . × 25 .
38 . , 4.5 = 17 , 28 . = 10 .
.
.
→ 78 . (84, 92, 96, 104) 4.5 ( ); :
8 (9, 11, 12, 14) . , 6 . 1, 6 (8, 10, 11, 13) . , 38 . , 6 (8, 10, 11, 13) . , 6 . 2 8 (9, 11, 12, 14) . .
13- (15-, 13-, 13-, 15-) . 4 :
1 ., 2 . ., 5 (6, 8, 9, 11) ., 6 . 1, 2 . ., 4 (6, 8, 9, 11) ., 38 . , 4 (6, 8, 9, 11) ., 2 . ., 6 . 2, 5 (6, 8, 9, 11) ., 2 . ., 1 . = 74 (80, 88, 92, 100) .
12 (14, 12, 12, 14) . 4 :
1 ., 2 . ., 4 (5, 7, 8, 10) ., 6 . 1, 2 . ., 3 (5, 7, 8, 10) ., 38 . , 3 (5, 7, 8, 10) ., 2 . ., 6 . 2, 4 (5, 7, 8, 10) ., 2 . ., 1 . = 70 (76, 84, 88, 96) .
12 (14, 12, 14, 14) . 4 :
1 ., 2 . ., 3 (4, 6, 7, 9) ., 6 . 1, 2 . ., 2 (4, 6, 7, 9) ., 38 . . , 2 (4, 6, 7, 9) ., 2 . , 6 . 2, 3 (4, 6, 7, 9) ., 2 . ., 1 . = 66 (72, 80, 84, 92) .
14 (14, 12, 14, 14) . 4 :
1 ., 2 . ., 2 (3, 5, 6, 8) ., 6 . 1, 2 . ., 1 (3, 5, 6, 8) ., 38 . . . 1 (3, 5, 6, 8) ., 2 . ., 6 . 2, 2 (3, 5, 6, 8) ., 2 . ., 1 . = 62 (68, 76, 80, 88) .
14 (14, 14, 14, 16) . 4 :
1 ., 2 . ., 1 (2, 4, 5, 7) ., 6 . 1, 2 . ., 0 (2, 4, 5, 7) ., 38 . . , 0 (2, 4, 5, 7) ., 2 . ., 6 . 2, 1 (2, 4, 5, 7) ., 2 . ., 1 . = 58 (64, 72, 76, 84) .
), ), ) :
14 (14, 16) . 2 :
1 ., 2 . ., 3 (4, 6) ., 6 . 1, 5 (6, 8) ., 38 . . , 5 (6, 8) ., 6 . 2, 3 (4, 6) ., 2 . ., 1 . = 70 (74, 82) .
.
28 (30, 32, 34, 37) =78 (84, 90, 94, 104) . 6 . .
■ → 30 (32, 34, 36, 39) = 84 (90, 96, 100, 110) . 3 ., 2×2, 1- 1 . . ( 2- ., 2- ., 2- ., 2- . .), , 2 . . .
4- . 0(0, 1, 1, 0) 1 ., 2- . 14 (16, 17, 18, ) 2 2 . 19) 1 . .
42 (46, 50, 53, 57) =114 (124, 136, 142, 154) . , 24 (26, 28, 30, 30) .
.
× → , .
■ → 30 (32, 34, 36, 39) = 84 (90, 96, 100, 110) . 3 . , 2×2, 1- . 1 . . ( 2- ., 2- ., 2- ., 2- . .), , 2 ..
:
), ) - 2- . 10 (13) 1 .
), ) - 4- . 1 1 ., 2- . 13 (14) 1 .
) 2- . 1 2 . 15 1 .
36 (40, 43, 46, 50) = 98 (110, 118, 126, 138) . 10 (10, 12, 12, 12) . .
2- . :
), ) -1 4 ., 1 3 . 1 2 .
) 1 4 ., 1 3 ., 1 2 . 1 1 .
), ) - 1 4 ., 1 3 . 2 2 .
39 (43, 47, 50, 54) = 106 (118, 128, 136, 148) . 2 .
.
.
× → 54 (62, 70, 74, 82) . 4.5 2×2, 2- ..
■ → 1 = 2 . 3 ., 2- . :
) *1 2 . 2 1 .*, . ** 3 , 1 2 . 1 1 .
) *1 2 . 1 1 .*, . ** 6 , 1 1 .
) *1 2 . 1 1 .*, . ** 7 , 2 1 .
) *1 2 . 1 1 .*, . ** 8 , 1 1 .
) *2 2 . 1 1 .*, . ** 5 , 1 2 . 2 1 .
10.5 (12.5, 14.5, 15.5, 16.5) = 26 (30, 36, 38, 40) . :
: 2- . 1 5 ., 1 4 . 1 3 .;
: 2- . 3 1 .
3 .
.
.
102 (106, 114, 118, 118) . 4.5 2×2, 1- 2- . . 3 = 8 .
1 . . .
, .
.
, .
.
.
() . .
( Phildar 22, 11).
