Question

find the sum : -4.75 + 2.19

A. -6.94

B. 6.94

C. -2.56

D. 2.56

Answer 1

You just have to add them right ?

Answer 2

or is it keep change chnage

Answer 3

well yes and no. since the first number is a negative and the second number is a positive and it is addition that means that the second number is going to bring the first number closer to zero and the positives.

Answer 4

An easy way to do these problems is to ignore the negative sign for a minute and subtract the original positive number from the original negative number. So 4.75-2.19=?

Answer 5

your answer is C -2.56