Question

write an expression with 4.3,-1.07 and 2.971. Use only subtraction and addition to come out with a negative number

Answer 1

Explanation:

You could add (-1.07 + 2.971) to get (1.901)

Then do (1.901 - 4.3) to get a negative number; (-2.399)

I would double check this all with a calculator