Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 401 = |
402 = |
|---|---|
| 403 = |
404 = |
| 405 = |
406 = |
| 407 = |
408 = |
| 409 = |
410 = |
| 411 = |
412 = |
| 413 = |
414 = |
| 415 = |
416 = |
| 417 = |
418 = |
| 419 = |
420 = |
Name :
Grade :
How many 4's did you use on this page ?