Merry Christmas Puzzle | Number And Math Puzzle - BrainFans - Free Printable

Let the value of the gift box be $ G $ and the value of the Christmas tree be $ T $.

From the first equation:
$ 2G + T + 3 = 16 $
Simplify:
$ 2G + T = 13 $ (Equation 1)

From the second equation:
$ 3G + T + 1 = 14 $
Simplify:
$ 3G + T = 13 $ (Equation 2)

Subtract Equation 1 from Equation 2:
$ (3G + T) - (2G + T) = 13 - 13 $
$ G = 0 $

Substitute $ G = 0 $ into Equation 1:
$ 2(0) + T = 13 $
$ T = 13 $

The third line asks for: $ T \times G + G $
Substitute the values:
$ 13 \times 0 + 0 = 0 $

Answer: 0