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These 10 Old Equations Proved Impossible To Solve

The true sign of intelligence is not knowledge but imagination.

Terry Stein
Created by Terry Stein
On Nov 6, 2019
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1
These 10 Old Equations Proved Impossible To Solve
2
Can You Solve A List Of Equations From 1985?
3
PhD Equations: Scoring 10/10 Is Practically Unthinkable
1 / 10

9 ÷ 3 + 9 ÷ 3 = ?

2 / 10

10 x 0.25 = ?

3 / 10

4 + 2 (8 – 6) = ?

4 / 10

10 + 8 (4 – 2) = ?

5 / 10

6 x 36 x 6 = ?

6 / 10

24 ÷ 4 (6 – 4) = ?

7 / 10

5 + 5 x 5 – 5 = ?

8 / 10

4 + (8 – 4) 4 = ?

9 / 10

4 ÷ 2 + 8 ÷ 4 = ?

10 / 10

18 ÷ 3 + 18 ÷ 3 = ?

10
Questions left
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