Sorry harkatlisten, wasn't sure what you actually required.
I had another one published a few weeks later. I'll post it here without the answers!
The task is to solve the equations:-
1 1 1 = 3
2 2 2 = 3
3 3 3 = 3
4 4 4 = 3
5 5 5 = 3
6 6 6 = 3
7 7 7 = 3
8 8 8 = 3
9 9 9 = 3
The following mathematical signs can be placed ANYWHERE on the left hand side of each equation:-
decimal point, add, subtract, divide, multiply and square root to make each equation equal 3. It's not overcomplicated and the decimal point only ever moves ONE place.
Hardest are 5,6,7 and 8.
There is, however, a fascinating twist to this puzzle, so if anybody knows what it is, please don't spoil it for everyone.
M