To find the difference between -492.89 and -(-871.78), we can use the additive inverse property. The additive inverse of a number is the number that, when added to the original number, equals zero.
The additive inverse of a negative number is positive, and vice versa. So, the additive inverse of -(-871.78) is 871.78.
Therefore, -492.89 - (-871.78) can be rewritten as -492.89 + 871.78 using the additive inverse property.
Subtracting these two numbers gives us: 871.78 - 492.89 = 378.89
Therefore, -492.89 - (-871.78) equals 378.89.
use the additive inverse to find -492.89 - (-871.78)
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