Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 161 = |
162 = |
|---|---|
| 163 = |
164 = |
| 165 = |
166 = |
| 167 = |
168 = |
| 169 = |
170 = |
| 171 = |
172 = |
| 173 = |
174 = |
| 175 = |
176 = |
| 177 = |
178 = |
| 179 = |
180 = |
Name :
Grade :
How many 4's did you use on this page ?