Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 21 = |
22 = |
|---|---|
| 23 = |
24 = |
| 25 = |
26 = |
| 27 = |
28 = |
| 29 = |
30 = |
| 31 = |
32 = |
| 33 = |
34 = |
| 35 = |
36 = |
| 37 = |
38 = |
| 39 = |
40 = |
Name :
Grade :
How many 4's did you use on this page ?