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Math Games, Practice Tests, and Challenges | Caribou Contests

Today's Calcrostic Puzzle

 ab + cb = deb
  + /  + ×   -
fcb /  g = dhc
  = =  = =   =
jeb / cg =  dc
What is This? | How to Solve It?

Yesterday's Solution

1377 - 918 = 459
   / /   / /   /
  27 /   9 =   3
   = =   = =   =
  51 + 102 = 153