Respuesta :

Answer:

  1. 4 + 4 = 8
  2. 5 + 5 = 10
  3. 6 + 6 = 12

Step-by-step explanation:

The expressions can be solved as follows:

  1. 4 + 4 = 8
  2. 5 + 5 = 10
  3. 6 + 6 = 12

Thus, the sum of 4 and 4 is 8.

The sum of 5 and 5 is 10.

And the sum of 6 and 6 is 12.