Calculator-Killer-3
Algebra
Level
2
\(A^* = A \color{red}{\div} A \color{blue}+ A \color{green}{\times} A \color{purple}- A \)
Evaluate:
\[\large 10^* - 9^* + 8^* -7^* + 6^* - 5^* + 4^* -3^* +2^*-1^*\]
by
Zandra Vinegar