27.5+(-2.4)
5.8 - 28.37
The first calculation results in 25.1, while the second calculation results in -22.57.
-2.25+ 29.48
-34.7+(83.5)
The first calculation results in 27.23, while the second calculation results in 48.8.
To solve the first expression: 27.5 + (-2.4)
Step 1: Add the numbers
27.5 + (-2.4) = 25.1
Therefore, 27.5 + (-2.4) equals 25.1.
To solve the second expression: 5.8 - 28.37
Step 1: Subtract the numbers
5.8 - 28.37 = -22.57
Therefore, 5.8 - 28.37 equals -22.57.