умножение на двузначное число 105:21 81: 27 = 117:39 68:17 = 35 x 5 = 256:32 4 x 42 = 225:45 5 x 37 = 116:29 79 x 6 = 147:49 6 x 48 =2 95 x 4 = 258:43 35 x 4 = 16:16 = 5 x 19=9 153:17 24 x 3 = 162:18 126:14 259:37 = 136: 17 = 6 x 27 = 84:21 = 215: 43 = 19 x 8 = 112:16 = 7 x 18 = 224: 32 = 9 x 23 = 153:17 = 4 x 28 = 171:19 = 26 x 8 = 77: 11 = 13 x 8 = 104: 13 = 80:16 = 12 42601074 64:16=4 91: 13 = 7 x 12 = 64:16 = 3 x 33 = 56:14 = 105: 15 = 90: 18 = 65: 13 = 57:19 = 104:13 = 84: 14 = 5 x 14 = 8 x 12 = 156:13 = 19 x 4 = 126:18 = 78: 13 = 6 x 13 = 136: 17 = 112:14 = 94: 47 = 2 x 38 = 114:19 = 4 x 23 = 72: 12 = 78: 13 = 48:16 = 80: 16 = 48:12 = 102: 17 = 8 x 12 = 6 x 18 = 98: 14 = 12 x 7 = 4 x 19 = 96:12 = 6 x 13 = 34 x 3 = 128:16 = 182: 13 = 99:11 = 5 x 14 = 9 x 15 = 120: 15 = 2 x 47 = 117:13 = 5 x 18 = 135:15 = 126: 14 = 8 x 24 = 133: 19 = 102: 17 = 3 x 36 = 190: 19 = 144: 16 = 6 x 13 = 126:18 = 27 x 5 = 128:16 = 6 x 26 = 104: 13 = 19 x 7 = 96:16 = 117:13 = 76:19 =