Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
| 3881 = | 3882 = | 
|---|---|
| 3883 = | 3884 = | 
| 3885 = | 3886 = | 
| 3887 = | 3888 = | 
| 3889 = | 3890 = | 
| 3891 = | 3892 = | 
| 3893 = | 3894 = | 
| 3895 = | 3896 = | 
| 3897 = | 3898 = | 
| 3899 = | 3900 = | 
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