Reply To: Maths
The Body in My Library › Forums › Harry’s Meeting Place › Maths › Reply To: Maths
26th October 2023 at 8:54 pm
#91858
bridges
Participant
@The_Letter_Wriggler
Q4 the unique solution for
1 2 ?
? 4 ?
? ? ?
has a 9 in the top right corner, not a 3.
Q7 a+b=a+d so b=d
a+c=a+d so c=d=b
a+d=b+d so a=b=c=d
Q8
28 8 20 2
3 21.5 32.5 1
22 18.5 -14.5 32
5 10 20 23