Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 21401 = |
21402 = |
|---|---|
| 21403 = |
21404 = |
| 21405 = |
21406 = |
| 21407 = |
21408 = |
| 21409 = |
21410 = |
| 21411 = |
21412 = |
| 21413 = |
21414 = |
| 21415 = |
21416 = |
| 21417 = |
21418 = |
| 21419 = |
21420 = |
Name :
Grade :
How many 4's did you use on this page ?