Respuesta :
Answer:
19
Step-by-step explanation:
-12-(-31)
-12+31
19
two subtraction signs equal a positive
Answer:
The answer is 19
Step-by-step explanation:
-12-(-31)
=-12+31
=19
Answer:
19
Step-by-step explanation:
-12-(-31)
-12+31
19
two subtraction signs equal a positive
Answer:
The answer is 19
Step-by-step explanation:
-12-(-31)
=-12+31
=19