Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 1901 = |
1902 = |
|---|---|
| 1903 = |
1904 = |
| 1905 = |
1906 = |
| 1907 = |
1908 = |
| 1909 = |
1910 = |
| 1911 = |
1912 = |
| 1913 = |
1914 = |
| 1915 = |
1916 = |
| 1917 = |
1918 = |
| 1919 = |
1920 = |
Name :
Grade :
How many 4's did you use on this page ?