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Math Games, Practice Tests, and Challenges | Caribou Contests

Today's Calcrostic Puzzle

 ab × cd = ebb
  + ×  + /   -
fab ×  d = gbb
  = =  = =   =
fhb - hb = fbb
What is This? | How to Solve It?

Yesterday's Solution

158 × 2 = 316
  - × × /   +
 79 × 4 = 316
  = = = =   =
 79 × 8 = 632