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Math Games, Practice Tests, and Challenges | Caribou Contests

Today's Calcrostic Puzzle

 ab +  ab = cde
  × ×   × ×   ×
  f /   e =   g
  = =   = =   =
hda - gaf = gaf
What is This? | How to Solve It?

Yesterday's Solution

180 / 2 = 90
  + / × ×  -
180 / 4 = 45
  = = = =  =
360 / 8 = 45