Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 141 = |
142 = |
|---|---|
| 143 = |
144 = |
| 145 = |
146 = |
| 147 = |
148 = |
| 149 = |
150 = |
| 151 = |
152 = |
| 153 = |
154 = |
| 155 = |
156 = |
| 157 = |
158 = |
| 159 = |
160 = |
Name :
Grade :
How many 4's did you use on this page ?