6.5 × 10^{-7} = 0.00000065
6.7 × 10^{-6} = 0.0000067
0.00000607 = 0.00000607
6.75 × 10^{-8} = 0.0000000675
0.00000067 = 0.00000067
0.000000065 = 0.000000065
6.77 × 10^{-8} = 0.0000000677
6.57 × 10^{-6} = 0.00000657
0.0000065 = 0.0000065
6.07 × 10^{-7} = 0.000000607
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Level 1 - Five numbers to sort, all with positive powers of 10
Level 2 - Ten numbers to sort, all with positive powers of 10
Level 3 - Ten numbers to sort, all with negative powers of 10
Level 4 - Ten mixed numbers to sort, all greater than 1
Level 5 - Ten mixed numbers to sort, all less than 1