Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 81621 = |
81622 = |
|---|---|
| 81623 = |
81624 = |
| 81625 = |
81626 = |
| 81627 = |
81628 = |
| 81629 = |
81630 = |
| 81631 = |
81632 = |
| 81633 = |
81634 = |
| 81635 = |
81636 = |
| 81637 = |
81638 = |
| 81639 = |
81640 = |
Name :
Grade :
How many 4's did you use on this page ?