Question

+10+(-6-3)-4-(+8-5)-(-7+12)​

Answer 1

$+10+(-6-3)-4-(+8-5)-(-7+12)$

$10 + ( - 9) - 4 - 3 - 5$

$10 - 9 - 4 - 3 - 5$

$1 - 4 - 3 - 5$

$- 3 - 3 - 5$

$- 6 - 5$

$- 11$

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