Subtract the sum of -137 and -43 from the sum of -103 and 27.
Answer (1)
Calculate the sum of -137 and -43: − 137 + ( − 43 ) = − 180
Calculate the sum of -103 and 27: − 103 + 27 = − 76
Subtract the first sum from the second sum: − 76 − ( − 180 ) = − 76 + 180 = 104
The final result is: 104
Explanation
Understanding the Problem We need to subtract the sum of -137 and -43 from the sum of -103 and 27. This means we first calculate the two sums separately, and then subtract the first sum from the second.
Calculating the First Sum First, let's calculate the sum of -137 and -43.
Result of the First Sum The sum of -137 and -43 is: − 137 + ( − 43 ) = − 180
Calculating the Second Sum Next, let's calculate the sum of -103 and 27.
Result of the Second Sum The sum of -103 and 27 is: − 103 + 27 = − 76
Performing the Subtraction Now, we subtract the first sum (-180) from the second sum (-76).
Final Calculation So, we have: − 76 − ( − 180 ) = − 76 + 180 = 104
Conclusion Therefore, subtracting the sum of -137 and -43 from the sum of -103 and 27 gives us 104.
Examples
This type of calculation is useful in accounting, where you might need to calculate the net change in assets. For example, if one account decreases by $137 and another decreases by $43, the total decrease is $180. If another account decreases by $103 but a fourth increases by $27, the net decrease is $76. The difference between these net changes gives the overall financial picture.
