plz help me i really need this down i will give a 100 if u answer it right
3. 4 ____/_____ 4 _________ 4 _________ 4 = 3
4. 4 _________ 4 _________ 4 _________ 4 = 4
5. 4 _________ 4 _________ 4 _________ 4 = 5
6. 4 _________ 4 _________ 4 _________ 4 = 6
7. 4 _________ 4 _________ 4 _________ 4 = 7