Respuestas
Explicación paso a paso:
espero que te ayude esta foto
![](https://es-static.z-dn.net/files/dbe/de5b0423281d1e03627bb97cd9393e23.jpg)
Respuesta:
20 x 0 = 0
20 x 1 = 20
20 x 2 = 40
20 x 3 = 60
20 x 4 = 80
20 x 5 = 100
20 x 6 = 120
20 x 7 = 140
20 x 8 = 160
20 x 9 = 180
20 x 10 = 200
20 x 11 = 220
20 x 12 = 240
20 x 13 = 260
20 x 14 = 280
20 x 15 = 300
20 x 16 = 320
20 x 17 = 340
20 x 18 = 360
20 x 19 = 380
20 x 20 = 400
20 x 21 = 420
20 x 22 = 440
20 x 23 = 460
20 x 24 = 480
20 x 25 = 500
20 x 26 = 520
20 x 27 = 540
20 x 28 = 560
20 x 29 = 580
20 x 30 = 600
20 x 31 = 620
20 x 32 = 640
20 x 33 = 660
20 x 34 = 680
20 x 35 = 700
20 x 36 = 720
20 x 37 = 740
20 x 38 = 760
20 x 39 = 780
20 x 40 = 800
20 x 41 = 820
20 x 42 = 840
20 x 43 = 860
20 x 44 = 880
20 x 45 = 900
20 x 46 = 920
20 x 47 = 940
20 x 48 = 960
20 x 49 = 980
20 x 50 = 1000
20 x 51 = 1020
20 x 52 = 1040
20 x 53 = 1060
20 x 54 = 1080
20 x 55 = 1100
20 x 56 = 1120
20 x 57 = 1140
20 x 58 = 1160
20 x 59 = 1180
20 x 60 = 1200
20 x 61 = 1220
20 x 62 = 1240
20 x 63 = 1260
20 x 64 = 1280
20 x 65 = 1300
20 x 66 = 1320
20 x 67 = 1340
20 x 68 = 1360
20 x 69 = 1380
20 x 70 = 1400
20 x 71 = 1420
20 x 72 = 1440
20 x 73 = 1460
20 x 74 = 1480
20 x 75 = 1500
20 x 76 = 1520
20 x 77 = 1540
20 x 78 = 1560
20 x 79 = 1580
20 x 80 = 1600
20 x 81 = 1620
20 x 82 = 1640
20 x 83 = 1660
20 x 84 = 1680
20 x 85 = 1700
20 x 86 = 1720
20 x 87 = 1740
20 x 88 = 1760
20 x 89 = 1780
20 x 90 = 1800
20 x 91 = 1820
20 x 92 = 1840
20 x 93 = 1860
20 x 94 = 1880
20 x 95 = 1900
20 x 96 = 1920
20 x 97 = 1940
20 x 98 = 1960
20 x 99 = 1980
20 x 100 = 2000
Explicación paso a paso: