Question

Sum of -10 and -20 is _______. a) 10 b) -10. c) -30. d) 30​

Answer 1

Step-by-step explanation:

b) -10 is the answer

Hope its help ...

Answer 2

Answer:

(c) -30

Step-by-step explanation:

This is because

-10 + (-20)

= -10 - 20

= -30

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