Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 81141 = |
81142 = |
|---|---|
| 81143 = |
81144 = |
| 81145 = |
81146 = |
| 81147 = |
81148 = |
| 81149 = |
81150 = |
| 81151 = |
81152 = |
| 81153 = |
81154 = |
| 81155 = |
81156 = |
| 81157 = |
81158 = |
| 81159 = |
81160 = |
Name :
Grade :
How many 4's did you use on this page ?