625×2=1250
731 and 137
2178
I think you r cheating Mr.Cheater
2 digit number
00000
2178
625×2=1250
731 and 137
2178
I think you r cheating Mr.Cheater
NO digit multiplied by 3 equals 1. 1*1 is the only equation that equals 1. Answered by: Emilio Aranda_EL Paso, Tx (Emilioa)
In the number 709, the digit 7 is in the tens place. Therefore, its value is 7 multiplied by 10, which equals 70. The digit 7 represents 70 in this number, as it is in the tens place.
2 digit number
The answer is vague but correct . Take any two prime numbers whose combined digit length is 501 and their product will generate a 500 or a 501 digit number.
Any prime numbers of about 66 or 67 digits will do.
This is not true. Think about any 4 digit multiplied by 1. This remains a 4 digit. In the case of any 4 digit under 5000, multiplied by two would also be a 4 digit number