Question

10 + ? = 0 (a) – 1 (b) – 10 (c) 0 (d) 1​

Answer 1

Answer:

(b) -10

Step-by-step explanation:

10+(-10)

= 10-10

10 and -10 will be cancelled

=0

Answer 2

Answer:

-10

Step-by-step explanation:

if we will take the unknown value as x then,

10+x=0

×=0-10

=-10

hope it will help you..