Math, asked by deeshamodi1609, 2 months ago

509 - (-19) +(-19) +20 +(-20)

Answers

Answered by snas217236

1

Answer:

509

plzmark as a brainliest answer still one to next rank

Answered by srlvashri

2

Step-by-step explanation:

509-(-19)+(-19)+20+(-20)

509

-(19) and +(-19) cancelled

+20 and -20 cancelled

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