Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 1961 = |
1962 = |
|---|---|
| 1963 = |
1964 = |
| 1965 = |
1966 = |
| 1967 = |
1968 = |
| 1969 = |
1970 = |
| 1971 = |
1972 = |
| 1973 = |
1974 = |
| 1975 = |
1976 = |
| 1977 = |
1978 = |
| 1979 = |
1980 = |
Name :
Grade :
How many 4's did you use on this page ?