A positive plus a negative is a negative.
3/10 + (-1/10) = 2/10
what is the error in finding the sum?
3/10 + (-1/10) = 3+1/10 = 4/10 = 2/5
what is the correction?
1 answer
3/10 + (-1/10) = 3+1/10 = 4/10 = 2/5
what is the correction?
1 answer