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Math Problem of the Week

Submitted by david.thacker on Mon, 09/30/2019 - 16:50
Attributions: 

 20s Problem

………………………………………….. = 20

………………………………………….. = 20

………………………………………….. = 20

………………………………………….. = 20

………………………………………….. = 20

………………………………………….. = 20

………………………………………….. = 20

………………………………………….. = 20

Arrive at 20 in nine different ways, using:

  • On the first line, only 1’s
  • On the second line, only 2’s
  • And so on… On the eighth line only 8’s.
  • On every line, use the given digit no more than six times.