Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 81161 = |
81162 = |
|---|---|
| 81163 = |
81164 = |
| 81165 = |
81166 = |
| 81167 = |
81168 = |
| 81169 = |
81170 = |
| 81171 = |
81172 = |
| 81173 = |
81174 = |
| 81175 = |
81176 = |
| 81177 = |
81178 = |
| 81179 = |
81180 = |
Name :
Grade :
How many 4's did you use on this page ?