Aprende los primeros 12 de memoria y consulta la tabla completa del 2 hasta 2×100 = 200.
| Operación | Resultado | Cómo calcular |
|---|---|---|
| 2 × 1 | 2 | 2 |
| 2 × 2 | 4 | 2+ 2 |
| 2 × 3 | 6 | 2+ 2+ 2 |
| 2 × 4 | 8 | 2+ 2+ 2+ 2 |
| 2 × 5 | 10 | 2+ 2+ 2+ 2+ 2 |
| 2 × 6 | 12 | 2+ 2+ 2+ 2+ 2+ 2 |
| 2 × 7 | 14 | 2+ 2+ 2+ 2+ 2+ 2+ 2 |
| 2 × 8 | 16 | 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2 |
| 2 × 9 | 18 | 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2 |
| 2 × 10 | 20 | 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2+ 2 |
| 2 × 11 | 22 | 2 × 11 |
| 2 × 12 | 24 | 2 × 12 |
| 2 × 13 | 26 | 2 × 13 |
| 2 × 14 | 28 | 2 × 14 |
| 2 × 15 | 30 | 2 × 15 |
| 2 × 16 | 32 | 2 × 16 |
| 2 × 17 | 34 | 2 × 17 |
| 2 × 18 | 36 | 2 × 18 |
| 2 × 19 | 38 | 2 × 19 |
| 2 × 20 | 40 | 2 × 20 |
| 2 × 21 | 42 | 2 × 21 |
| 2 × 22 | 44 | 2 × 22 |
| 2 × 23 | 46 | 2 × 23 |
| 2 × 24 | 48 | 2 × 24 |
| 2 × 25 | 50 | 2 × 25 |
| 2 × 26 | 52 | 2 × 26 |
| 2 × 27 | 54 | 2 × 27 |
| 2 × 28 | 56 | 2 × 28 |
| 2 × 29 | 58 | 2 × 29 |
| 2 × 30 | 60 | 2 × 30 |
| 2 × 31 | 62 | 2 × 31 |
| 2 × 32 | 64 | 2 × 32 |
| 2 × 33 | 66 | 2 × 33 |
| 2 × 34 | 68 | 2 × 34 |
| 2 × 35 | 70 | 2 × 35 |
| 2 × 36 | 72 | 2 × 36 |
| 2 × 37 | 74 | 2 × 37 |
| 2 × 38 | 76 | 2 × 38 |
| 2 × 39 | 78 | 2 × 39 |
| 2 × 40 | 80 | 2 × 40 |
| 2 × 41 | 82 | 2 × 41 |
| 2 × 42 | 84 | 2 × 42 |
| 2 × 43 | 86 | 2 × 43 |
| 2 × 44 | 88 | 2 × 44 |
| 2 × 45 | 90 | 2 × 45 |
| 2 × 46 | 92 | 2 × 46 |
| 2 × 47 | 94 | 2 × 47 |
| 2 × 48 | 96 | 2 × 48 |
| 2 × 49 | 98 | 2 × 49 |
| 2 × 50 | 100 | 2 × 50 |
| 2 × 51 | 102 | 2 × 51 |
| 2 × 52 | 104 | 2 × 52 |
| 2 × 53 | 106 | 2 × 53 |
| 2 × 54 | 108 | 2 × 54 |
| 2 × 55 | 110 | 2 × 55 |
| 2 × 56 | 112 | 2 × 56 |
| 2 × 57 | 114 | 2 × 57 |
| 2 × 58 | 116 | 2 × 58 |
| 2 × 59 | 118 | 2 × 59 |
| 2 × 60 | 120 | 2 × 60 |
| 2 × 61 | 122 | 2 × 61 |
| 2 × 62 | 124 | 2 × 62 |
| 2 × 63 | 126 | 2 × 63 |
| 2 × 64 | 128 | 2 × 64 |
| 2 × 65 | 130 | 2 × 65 |
| 2 × 66 | 132 | 2 × 66 |
| 2 × 67 | 134 | 2 × 67 |
| 2 × 68 | 136 | 2 × 68 |
| 2 × 69 | 138 | 2 × 69 |
| 2 × 70 | 140 | 2 × 70 |
| 2 × 71 | 142 | 2 × 71 |
| 2 × 72 | 144 | 2 × 72 |
| 2 × 73 | 146 | 2 × 73 |
| 2 × 74 | 148 | 2 × 74 |
| 2 × 75 | 150 | 2 × 75 |
| 2 × 76 | 152 | 2 × 76 |
| 2 × 77 | 154 | 2 × 77 |
| 2 × 78 | 156 | 2 × 78 |
| 2 × 79 | 158 | 2 × 79 |
| 2 × 80 | 160 | 2 × 80 |
| 2 × 81 | 162 | 2 × 81 |
| 2 × 82 | 164 | 2 × 82 |
| 2 × 83 | 166 | 2 × 83 |
| 2 × 84 | 168 | 2 × 84 |
| 2 × 85 | 170 | 2 × 85 |
| 2 × 86 | 172 | 2 × 86 |
| 2 × 87 | 174 | 2 × 87 |
| 2 × 88 | 176 | 2 × 88 |
| 2 × 89 | 178 | 2 × 89 |
| 2 × 90 | 180 | 2 × 90 |
| 2 × 91 | 182 | 2 × 91 |
| 2 × 92 | 184 | 2 × 92 |
| 2 × 93 | 186 | 2 × 93 |
| 2 × 94 | 188 | 2 × 94 |
| 2 × 95 | 190 | 2 × 95 |
| 2 × 96 | 192 | 2 × 96 |
| 2 × 97 | 194 | 2 × 97 |
| 2 × 98 | 196 | 2 × 98 |
| 2 × 99 | 198 | 2 × 99 |
| 2 × 100 | 200 | 2 × 100 |
2 × 1 = 2
Suma 2 exactamente 1 vez: 2 = 2
2 × 2 = 4
Suma 2 exactamente 2 veces: 2 + 2 = 4
2 × 3 = 6
Suma 2 exactamente 3 veces: 2 + 2 + 2 = 6
2 × 4 = 8
Suma 2 exactamente 4 veces: 2 + 2 + 2 + 2 = 8
2 × 5 = 10
Suma 2 exactamente 5 veces: 2 + 2 + 2 + 2 + 2 = 10
2 × 6 = 12
Suma 2 exactamente 6 veces: 2 + 2 + 2 + 2 + 2 + 2 = 12
2 × 7 = 14
Suma 2 exactamente 7 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 = 14
2 × 8 = 16
Suma 2 exactamente 8 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 16
2 × 9 = 18
Suma 2 exactamente 9 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 18
2 × 10 = 20
Suma 2 exactamente 10 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 20
2 × 11 = 22
Suma 2 exactamente 11 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2... = 22
2 × 12 = 24
Suma 2 exactamente 12 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2... = 24
2 × 13 = 26
Suma 2 exactamente 13 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2... = 26
2 × 14 = 28
Suma 2 exactamente 14 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2... = 28
2 × 15 = 30
Suma 2 exactamente 15 veces: 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2... = 30
Para maestros y alumnos. Elige las tablas, número de ejercicios y descarga el PDF.