Question

Find the sum of (-10), (-92), 84 and (-15)

Answer 1

Answer:

Step-by-step explanation:

Given that,

The sum of (-10), (-92),84 and (-15)

= -10 + (-92) + 84 + (-15)

= -10 - 92 + 82 - 15 ( ∵ + × - = - )

= -10 - 92 - 15 + 82 ( ∵ like terms)

= -( 10 + 92 + 15) + 82 (∵ ' - ' common )

= - (117 ) + 82

= -117 + 82 ( ∵ - × + = - )

= - 35 is the answer.

=

Answer 2

Answer:

$-33$

Step-by-step explanation:

• As per the data given in the question, we have to add the numbers $-10,-92,84,-15$.

• On adding the numbers with equal signs, we get

$84-(10+92+15)$

• On adding $10,92,15$, the expression becomes

$84-117$

• On subtracting the above numbers, we get

$-33$

Hence, the sum of the given numbers is $-33$.