38 times 7 equals less than 266, and 102 times 7 equals less than 7 14, so less than 42 should be 42 times 7=294 and less than 58 should be 58 times 7=406.

Second question: 107 times 3 equals the following 32 1, and so on, the following 808 should be 808 times 3=2424, and the following 706 should be 706 times 3=42 18.