Its Like a chessboard.. The pattern of the operations is this

[::][*][::][/][::][+][::][-]

[*][::][/][::][+][::][-][::]

[::][-][::][+][::][/][::][*]

[-][::][+][::][/][::][*][::]

[::][*][::][/][::][+][::][-] 4th row

[*][::][/][::][+][::][-][::] 3rd row

[::][-][::][+][::][/][::][*] 2nd row

[-][::][+][::][/][::][*][::] 1st row

I'm kinda tardy explaining the pattern.. There's a MDAS patter at the 4th row as you can see (Look cLearLy if you can't)

addition and division is always together in a column, the same as the subtraction and multiplication..

[::][*][::][/][::][+][::][-]

[*][::][/][::][+][::][-][::]

[::][-][::][+][::][/][::][*]

[-][::][+][::][/][::][*][::]

[::][*][::][/][::][+][::][-] 4th row

[*][::][/][::][+][::][-][::] 3rd row

[::][-][::][+][::][/][::][*] 2nd row

[-][::][+][::][/][::][*][::] 1st row

I'm kinda tardy explaining the pattern.. There's a MDAS patter at the 4th row as you can see (Look cLearLy if you can't)

addition and division is always together in a column, the same as the subtraction and multiplication..