Respuesta :

lordsonmyk

Answer:

FOR SUBTRACTION = -2

FOR ADDITION = -10

Step-by-step explanation:

The shorter arrow's value is -4

(That is sloping from 0 to -4)

The longer arrow's value is -6

(Counting from - 4 to -10)

Difference = -6 - (-4)

= -6 + 4

= -2

ADDITION WOULD BE:

-4 + (-6)

= -4 -6

= -10

devishri1977

Answer:

Step-by-step explanation:

-4 + (-6) = -10

From -4 , Its further decreaseing 6 units. So, (-6).

If two numbers are equal sign, the add and put the common sign.