Make each of these numbers using only 4's, and the operations +, -, ÷ and ×. For detailed contest rules, see the "Fours" Contest Page
1 = |
2 = |
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3 = |
4 = |
5 = |
6 = |
7 = |
8 = |
9 = |
10 = |
11 = |
12 = |
13 = |
14 = |
15 = |
16 = |
17 = |
18 = |
19 = |
20 = |
Name :
Grade :
How many 4's did you use on this page ?