Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 81001 = |
81002 = |
|---|---|
| 81003 = |
81004 = |
| 81005 = |
81006 = |
| 81007 = |
81008 = |
| 81009 = |
81010 = |
| 81011 = |
81012 = |
| 81013 = |
81014 = |
| 81015 = |
81016 = |
| 81017 = |
81018 = |
| 81019 = |
81020 = |
Name :
Grade :
How many 4's did you use on this page ?