Question from Alleyn
Posted: Sat Jul 30, 2016 6:35 pm
Can anyone help please? Question from Alleyn school....
Use digits 1-9 once only to fill the gaps. 4 digit blank number x 3 = 5 blank digit number.
So : - - - - x 3 = - - - - -
Is there some simple logic I'm missing? Trial and improvement is taking too long.
Many thanks
Use digits 1-9 once only to fill the gaps. 4 digit blank number x 3 = 5 blank digit number.
So : - - - - x 3 = - - - - -
Is there some simple logic I'm missing? Trial and improvement is taking too long.
Many thanks