Question

1+(-9) on number line


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Answer 1

Answer:

-8 is the answer of the question

Answer 2

Answer:

Number line:-

______________0_____________

-9-8-7-6-5-4-3-2-1 1 2 3 4 5 6 7 8 9

= 1+(-9)

= -8

:-So, the answer of 8.