one way is:
4x4-4÷4=3
it means 3 fours
on all fours = crawling around on hands and knees.
To move "on all fours" would be to crawl on your hands on knees.
Yes, squirrels do land on all fours if they fall out of the tree.
The Family That Walks On All Fours was created on 2006-03-17.
on all fours
on all fours
on all fours
It means that a 4 piston engine is smoothly running because it's 'firing on all fours'
walking on all fours
they walk on all fours
yes