Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 21001 = |
21002 = |
|---|---|
| 21003 = |
21004 = |
| 21005 = |
21006 = |
| 21007 = |
21008 = |
| 21009 = |
21010 = |
| 21011 = |
21012 = |
| 21013 = |
21014 = |
| 21015 = |
21016 = |
| 21017 = |
21018 = |
| 21019 = |
21020 = |
Name :
Grade :
How many 4's did you use on this page ?