Hi Mr C I lernd that if you have 7 it wooed be 7 out of 7 groops of 7 so if I hade 6 and 5 I cannot do it because the 6 is even and the 5 is not even so it means that you have to do it with the even numbers
so I think that if that I do 5×5 it wooed make 25 and if you make it with blokes and it wooed make 25
blokes and it goes like this 1 by 1 2 by 2 3 by 3 4 by 4 5 by 5 6 by 6 7 by 7 8 by 8 9 by 9 10 by 10 11 by 11 12 by 12 and I think that is how you do it with square numbers and the number blokes is little and they can be use for x and + or _ but I did x and you can make new numbers useing with the same numbers and you can + the square blokes