Question

find the value of 20_(_10)+(_10) =​

Answer 1

Answer:

20×10+10=?

20×10=200

200+10=210

Answer 2

${\huge{\boxed{\underline{\textbf{\textsf{ \color{purple}{An}{\purple{sw}{\color{violet}{er:}}}}}}}}}$

$20 - ( - 10) + ( - 10) \\ \\ 20 + 10 - 10 \\ \\ 30 - 10 \\ \\{ \boxed{ \purple{ = 20}}}$

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MARK BRAINLIEST PLS :)