Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 31901 = |
31902 = |
|---|---|
| 31903 = |
31904 = |
| 31905 = |
31906 = |
| 31907 = |
31908 = |
| 31909 = |
31910 = |
| 31911 = |
31912 = |
| 31913 = |
31914 = |
| 31915 = |
31916 = |
| 31917 = |
31918 = |
| 31919 = |
31920 = |
Name :
Grade :
How many 4's did you use on this page ?