Question

55+45-25+1-9+2-1-2+3+1-1-2+3​

Answer 1

Answer:

70

Step-by-step explanation:

55+45-25+1-9+2-1-2+3+1-1-2+3

=100-25+1-9+2-1-2+3+1-1-2+3

=75+1-9+2-1-2+3+1-1-2+3

=76-9+2-1-2+3+1-1-2+3

=67+2-1-2+3+1-1-2+3

=69-1-2+3+1-1-2+3

=68-2+3+1-1-2+3

=66+3+1-1-2+3

=69+1-1-2+3

=70-1-2+3

=69-2+3

=67+3

=70

Hope that helps.......

Answer 2

55+45-25+1-9+2-1-2+3+1-1-2+3=70

here is your answer

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