Tara models an addition problem using five red tiles and seven blue tiles. What is the final sum for this problem?
0-12
12
-2
2

Respuesta :

Answer:

2

Explanation:

The answer is 2 because the blue tiles (7) have more then the red tiles (5).

red tiies          blue tiles

\\\\\       +       \\\\\\\

-5  +  7

5  -  7  =  -2

-2