Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 21621 = |
21622 = |
|---|---|
| 21623 = |
21624 = |
| 21625 = |
21626 = |
| 21627 = |
21628 = |
| 21629 = |
21630 = |
| 21631 = |
21632 = |
| 21633 = |
21634 = |
| 21635 = |
21636 = |
| 21637 = |
21638 = |
| 21639 = |
21640 = |
Name :
Grade :
How many 4's did you use on this page ?