Los 80 canales son los siguientes:
1 45 15×6= 135
2. p >3.6×5÷2×4=60
4 30×3 8=98
5. p >6. / p>
9, 360÷40= 9
10, 40×20= 800
11, 80-25= 55
12, 70 45=115
13, 90×2= 180
14, 16×6= 96
15, 300×6= 1800
16, 540÷9=60
17, 30×20= 600
18, 400÷4= 100
19, 350-80 = 270
20, 160 70=230
21, 18-64÷8= 10
22, 42÷6 20=27
23, 40-5×7= 5
24, 80 60÷3=100
25, 41 18÷2= 50 respuesta 26, 75-11×5 = 20
27, 42 7-29= 20
28, 5600÷80=70
29, 25×16= 400
30, 120×25= 3000
31, 36×11= 396
32, 1025÷25=41
33, 336 70= 406
34, 25×9×4= 900
35, 200-33×3= 101
36, 3020-1010=2010
37, 12×50= 600
38, 25×8= 200
39, 23×11= 253
40, 125÷25 =5
41, 4200-2200=2000
42, 220 80= 300
43, 20×8×5= 800
44, 600-3×200=0
45, 20 20÷2= 30
46, 35-25÷5= 30
47 , 36 8-40= 4
48, 2800÷40=70
49, 98÷14 = 7
50, 96÷24 = 4 respuestas Suplemento 51, 56÷14 =4
52, 65÷13 = 5
53, 75÷15 = 5
54, 120÷24 =5
55, 200÷25 = 8
56, 800÷16 = 50
57, 840÷21 =40
58 , 560÷14 = 40
59, 390÷13 = 30
60, 600÷15 =40
61, 72÷24 = 3
p>62, 85÷17 = 5
63, 90÷15 =6
64, 96÷16 = 6
65, 78 ÷26 = 4
66, 51÷17 =3
67, 80÷40 = 2
68, 100÷20 = 5
69、100÷4
=25
70, 240÷40 = 6
71, 920÷4 = 230
72, 300÷60=5
73, 64÷2 = 32
74, 64÷4 = 16
75, 50 ÷ 5 = 10 respuesta suplemento 76, 60 ÷ 8 = 7,5
77, 96÷4 = 24
78, 90÷6 =15
79, 400 80 = 480
80, 400-80 = 320