Насчитал за полчаса73+25+(96/48)+(0/1)
75+23+(96/48)+(0/1)
71+28+(45/90)+(3/6)
87+12+(45/90)+(3/6)
82+17+(45/90)+(3/6)
78+21+(45/90)+(3/6)
27+68+(90/45)+(3/1)
28+67+(90/45)+(3/1)
15+83+(92/46)+(0/7)
13+85+(92/46)+(0/7)
50+49+(38/76)+(1/2)
59+40+(38/76)+(1/2)
23+67+(90/45)+8/1
27+63+(90/45)+8/1
23+68+(90/45)+(7/1)
28+63+(90/45)+(7/1)
23+69+(75/10)+(4/8)
29+63+(75/10)+(4/8)
23+67+(95/10)+(4/8)
27+63+(95/10)+(4/8)
27+69+(35/10)+(4/8)
29+67+(35/10)+(4/8)
52+46+(38/19)+(0/7)
56+42+(38/19)+(0/7)
надоело, думаю еще очень много решений

Имейте совесть!
Подобные ребусы должны иметь максимум 2-3 решения. Лучше всего - единственное. У этой же "задачи" не "несколько" а 180 решений! А если принять возможным двузначное число записывать с лидирующим нулем, то еще больше.

Вот все ответы:
10 + 89 + (27/54) + (3/6) == 100
10 + 89 + (45/63) + (2/7) == 100
12 + 84 + (75/30) + (9/6) == 100
12 + 87 + (45/90) + (3/6) == 100
13 + 84 + (72/60) + (9/5) == 100
13 + 85 + (92/46) + (0/7) == 100
14 + 82 + (75/30) + (9/6) == 100
14 + 83 + (72/60) + (9/5) == 100
15 + 83 + (92/46) + (0/7) == 100
16 + 78 + (45/30) + (9/2) == 100
16 + 79 + (80/24) + (5/3) == 100
16 + 79 + (85/20) + (3/4) == 100
17 + 82 + (45/90) + (3/6) == 100
18 + 76 + (45/30) + (9/2) == 100
19 + 76 + (80/24) + (5/3) == 100
19 + 76 + (85/20) + (3/4) == 100
19 + 80 + (27/54) + (3/6) == 100
19 + 80 + (45/63) + (2/7) == 100
20 + 73 + (96/48) + (5/1) == 100
20 + 74 + (93/18) + (5/6) == 100
20 + 75 + (96/48) + (3/1) == 100
20 + 79 + (56/84) + (1/3) == 100
21 + 78 + (45/90) + (3/6) == 100
23 + 67 + (90/45) + (8/1) == 100
23 + 67 + (95/10) + (4/8) == 100
23 + 68 + (90/45) + (7/1) == 100
23 + 69 + (75/10) + (4/8) == 100
23 + 70 + (96/48) + (5/1) == 100
23 + 75 + (96/48) + (0/1) == 100
23 + 76 + (18/90) + (4/5) == 100
24 + 70 + (93/18) + (5/6) == 100
25 + 69 + (78/13) + (0/4) == 100
25 + 70 + (96/48) + (3/1) == 100
25 + 73 + (96/48) + (0/1) == 100
26 + 73 + (18/90) + (4/5) == 100
27 + 63 + (90/45) + (8/1) == 100
27 + 63 + (95/10) + (4/8) == 100
27 + 68 + (90/45) + (3/1) == 100
27 + 69 + (30/15) + (8/4) == 100
27 + 69 + (35/10) + (4/8) == 100
28 + 63 + (90/45) + (7/1) == 100
28 + 67 + (90/45) + (3/1) == 100
28 + 71 + (45/90) + (3/6) == 100
29 + 63 + (75/10) + (4/8) == 100
29 + 65 + (78/13) + (0/4) == 100
29 + 67 + (30/15) + (8/4) == 100
29 + 67 + (35/10) + (4/8) == 100
29 + 70 + (56/84) + (1/3) == 100
30 + 65 + (91/28) + (7/4) == 100
31 + 67 + (58/29) + (0/4) == 100
31 + 67 + (80/45) + (2/9) == 100
32 + 65 + (40/18) + (7/9) == 100
32 + 67 + (18/90) + (4/5) == 100
34 + 58 + (96/12) + (0/7) == 100
35 + 60 + (91/28) + (7/4) == 100
35 + 62 + (40/18) + (7/9) == 100
36 + 57 + (84/12) + (0/9) == 100
36 + 57 + (90/18) + (4/2) == 100
36 + 57 + (98/14) + (0/2) == 100
37 + 56 + (84/12) + (0/9) == 100
37 + 56 + (90/18) + (4/2) == 100
37 + 56 + (98/14) + (0/2) == 100
37 + 59 + (48/12) + (0/6) == 100
37 + 59 + (84/21) + (0/6) == 100
37 + 61 + (58/29) + (0/4) == 100
37 + 61 + (80/45) + (2/9) == 100
37 + 62 + (18/90) + (4/5) == 100
38 + 54 + (96/12) + (0/7) == 100
38 + 59 + (20/16) + (7/4) == 100
39 + 57 + (48/12) + (0/6) == 100
39 + 57 + (84/21) + (0/6) == 100
39 + 58 + (20/16) + (7/4) == 100
40 + 52 + (78/39) + (6/1) == 100
40 + 56 + (19/38) + (7/2) == 100
40 + 56 + (78/39) + (2/1) == 100
40 + 59 + (16/28) + (3/7) == 100
40 + 59 + (38/76) + (1/2) == 100
40 + 59 + (63/72) + (1/8) == 100
41 + 56 + (87/29) + (0/3) == 100
42 + 50 + (78/39) + (6/1) == 100
42 + 56 + (38/19) + (0/7) == 100
42 + 56 + (78/39) + (0/1) == 100
46 + 50 + (19/38) + (7/2) == 100
46 + 50 + (78/39) + (2/1) == 100
46 + 51 + (87/29) + (0/3) == 100
46 + 52 + (38/19) + (0/7) == 100
46 + 52 + (78/39) + (0/1) == 100
49 + 50 + (16/28) + (3/7) == 100
49 + 50 + (38/76) + (1/2) == 100
49 + 50 + (63/72) + (1/8) == 100
50 + 42 + (78/39) + (6/1) == 100
50 + 46 + (19/38) + (7/2) == 100
50 + 46 + (78/39) + (2/1) == 100
50 + 49 + (16/28) + (3/7) == 100
50 + 49 + (38/76) + (1/2) == 100
50 + 49 + (63/72) + (1/8) == 100
51 + 46 + (87/29) + (0/3) == 100
52 + 40 + (78/39) + (6/1) == 100
52 + 46 + (38/19) + (0/7) == 100
52 + 46 + (78/39) + (0/1) == 100
54 + 38 + (96/12) + (0/7) == 100
56 + 37 + (84/12) + (0/9) == 100
56 + 37 + (90/18) + (4/2) == 100
56 + 37 + (98/14) + (0/2) == 100
56 + 40 + (19/38) + (7/2) == 100
56 + 40 + (78/39) + (2/1) == 100
56 + 41 + (87/29) + (0/3) == 100
56 + 42 + (38/19) + (0/7) == 100
56 + 42 + (78/39) + (0/1) == 100
57 + 36 + (84/12) + (0/9) == 100
57 + 36 + (90/18) + (4/2) == 100
57 + 36 + (98/14) + (0/2) == 100
57 + 39 + (48/12) + (0/6) == 100
57 + 39 + (84/21) + (0/6) == 100
58 + 34 + (96/12) + (0/7) == 100
58 + 39 + (20/16) + (7/4) == 100
59 + 37 + (48/12) + (0/6) == 100
59 + 37 + (84/21) + (0/6) == 100
59 + 38 + (20/16) + (7/4) == 100
59 + 40 + (16/28) + (3/7) == 100
59 + 40 + (38/76) + (1/2) == 100
59 + 40 + (63/72) + (1/8) == 100
60 + 35 + (91/28) + (7/4) == 100
61 + 37 + (58/29) + (0/4) == 100
61 + 37 + (80/45) + (2/9) == 100
62 + 35 + (40/18) + (7/9) == 100
62 + 37 + (18/90) + (4/5) == 100
63 + 27 + (90/45) + (8/1) == 100
63 + 27 + (95/10) + (4/8) == 100
63 + 28 + (90/45) + (7/1) == 100
63 + 29 + (75/10) + (4/8) == 100
65 + 29 + (78/13) + (0/4) == 100
65 + 30 + (91/28) + (7/4) == 100
65 + 32 + (40/18) + (7/9) == 100
67 + 23 + (90/45) + (8/1) == 100
67 + 23 + (95/10) + (4/8) == 100
67 + 28 + (90/45) + (3/1) == 100
67 + 29 + (30/15) + (8/4) == 100
67 + 29 + (35/10) + (4/8) == 100
67 + 31 + (58/29) + (0/4) == 100
67 + 31 + (80/45) + (2/9) == 100
67 + 32 + (18/90) + (4/5) == 100
68 + 23 + (90/45) + (7/1) == 100
68 + 27 + (90/45) + (3/1) == 100
69 + 23 + (75/10) + (4/8) == 100
69 + 25 + (78/13) + (0/4) == 100
69 + 27 + (30/15) + (8/4) == 100
69 + 27 + (35/10) + (4/8) == 100
70 + 23 + (96/48) + (5/1) == 100
70 + 24 + (93/18) + (5/6) == 100
70 + 25 + (96/48) + (3/1) == 100
70 + 29 + (56/84) + (1/3) == 100
71 + 28 + (45/90) + (3/6) == 100
73 + 20 + (96/48) + (5/1) == 100
73 + 25 + (96/48) + (0/1) == 100
73 + 26 + (18/90) + (4/5) == 100
74 + 20 + (93/18) + (5/6) == 100
75 + 20 + (96/48) + (3/1) == 100
75 + 23 + (96/48) + (0/1) == 100
76 + 18 + (45/30) + (9/2) == 100
76 + 19 + (80/24) + (5/3) == 100
76 + 19 + (85/20) + (3/4) == 100
76 + 23 + (18/90) + (4/5) == 100
78 + 16 + (45/30) + (9/2) == 100
78 + 21 + (45/90) + (3/6) == 100
79 + 16 + (80/24) + (5/3) == 100
79 + 16 + (85/20) + (3/4) == 100
79 + 20 + (56/84) + (1/3) == 100
80 + 19 + (27/54) + (3/6) == 100
80 + 19 + (45/63) + (2/7) == 100
82 + 14 + (75/30) + (9/6) == 100
82 + 17 + (45/90) + (3/6) == 100
83 + 14 + (72/60) + (9/5) == 100
83 + 15 + (92/46) + (0/7) == 100
84 + 12 + (75/30) + (9/6) == 100
84 + 13 + (72/60) + (9/5) == 100
85 + 13 + (92/46) + (0/7) == 100
87 + 12 + (45/90) + (3/6) == 100
89 + 10 + (27/54) + (3/6) == 100
89 + 10 + (45/63) + (2/7) == 100