Question

"Adding Decimals with Different Signs Vx. Find the sum of (-11.8)+ (15.35)

1. Write the problem vertically, lining up the
decimal points.

Answer 1

To add decimals with different signs, line up the decimal points vertically and add the numbers as usual. The sum of (-11.8) + (15.35) is 3.55.

Step-by-step explanation:

To add decimals with different signs, line up the decimal points vertically and add the numbers as usual. In this case, (-11.8) + (15.35), the decimal points are already lined up, so you can proceed with adding the numbers:

-11.8 + 15.35 = 3.55

Since the positive number has a greater absolute value, the sum is positive.

Therefore, (-11.8) + (15.35) = 3.55.