Question

Simplify: 19 – ( - 10) + 16-2 + (-15)​

Answer 1

19 - (-10) + 16 - 2 + (-15)

= 19 +10 + 16 - 2 + 15 { because, - × - = + and - × + = - }

= 29 + 16 + 15 - 2

= 60 - 2

= 58 (ans)

Answer 2

$\LARGE{\bf{\underline{\underline{GIVEN\::-}}}}$

• Simplify 19 - ( - 10) + 16-2 + (-15)

$\LARGE{\bf{\underline{\underline{TO\:FIND\::-}}}}$

• Answer for the equation / Question 19 - ( - 10) + 16-2 + (-15)

$\LARGE{\bf{\underline{\underline{SOLUTION\::-}}}}$

19 - ( - 10) + 16-2 + (-15)

= 19 + 10 + 16 - 2 + 15

= 45 - 2 + 15

= 43 + 15

$\leadsto \sf{\red{58}}$

$\LARGE{\bf{\underline{\underline{NOTE\::-}}}}$

• ( + ) + ( + ) = $\sf{ADD}$
• ( - ) + ( - ) = $\sf{ADD}$
• ( + ) + ( - ) = $\sf{SUBTRACT}$
• ( - ) + ( + ) = $\sf{SUBTRACT}$

___________

• ( + ) × ( + ) = $\sf{ADD}$
• ( + ) x ( - ) = $\sf{SUBTRACT}$
• ( - ) × ( + ) = $\sf{SUBTRACT}$
• ( - ) × ( - ) = $\sf{ADD}$