Chemistry, asked by susantadhar80, 1 month ago

Simplify: 120-258-459+820


Please solve this fast⬆️​

Answers

Answered by neherkararchana11
1

Explanation:

120−258−459+820

=−138−459+820

=−597+820

=223

Answered by poonammavi31october
1

Answer:

223 is ur answer dear ok ,

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