Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 18181 = |
18182 = |
|---|---|
| 18183 = |
18184 = |
| 18185 = |
18186 = |
| 18187 = |
18188 = |
| 18189 = |
18190 = |
| 18191 = |
18192 = |
| 18193 = |
18194 = |
| 18195 = |
18196 = |
| 18197 = |
18198 = |
| 18199 = |
18200 = |
Name :
Grade :
How many 4's did you use on this page ?