Math, asked by ytdarwin37, 2 months ago

sum of -19 and -20 is

Answers

Answered by alvinam2010

1

- 39

Remember this formula

- - = +

+ + = +

- + = -

+ - = -

Answered by anushkan477

1

Step-by-step explanation:

Sum of = (-19+(-20))

= - 19 - 20

= -39 Answer.

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