Math, asked by manjari477, 9 months ago

answer the above question
Chapter integer

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Answered by praneethvarma31

0

Answer:

-10

Step-by-step explanation:

east is opposite to west

Positive is opposite to negative so20-30=-10

Answered by vennelayerrinaidu01

0

Step-by-step explanation:

-10 west is the positive and

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