Use the additive inverse to find -492.89-(871.78)
The additive inverse of a number is the negative of that number. So, to find the result of subtracting -871.78 from -492.89, we can find the additive inverse of -871.78 and add it to -492.89.
The additive inverse of -871.78 is 871.78.
So the expression becomes -492.89 + 871.78.
Now we can subtract the numbers:
-492.89 + 871.78 = 378.89
Therefore, -492.89 - 871.78 = 378.89.
To find the sum of -492.89 and -871.78 using the additive inverse, you can follow these steps:
1. Take the additive inverse of -871.78. The additive inverse of a number is the opposite sign of the number. In this case, the additive inverse of -871.78 is 871.78.
2. Rewrite the problem as -492.89 + 871.78.
3. Add the numbers together: -492.89 + 871.78 = 378.89.
Therefore, -492.89 - (871.78) is equal to 378.89.
To find the solution of -492.89 - (-871.78), you can use the concept of additive inverse.
The additive inverse of a number is the number that, when added to the original number, gives a sum of zero. In other words, it is the opposite of the original number.
To find the additive inverse of a number, you simply change the sign of the number.
For example, the additive inverse of 5 is -5, and the additive inverse of -10 is 10.
In this case, you need to find the additive inverse of -871.78.
To do this, change the sign of the number to obtain a positive value:
Additive inverse of -871.78 = 871.78.
Now, you can rewrite the expression -492.89 - (-871.78) as -492.89 + 871.78.
To perform the calculation, add the two numbers together:
-492.89 + 871.78 = 378.89.
Therefore, the solution to -492.89 - (-871.78) is 378.89.