asked 65.8k views
2 votes
Which expression best estima
18-3
0 -18-3
-18+(-3)
18+(-3)

asked
User AaronS
by
7.7k points

1 Answer

2 votes

Answer:

18 + -3

Explanation:

It is not really an estimate because it is obviously seen that +- = -.

answered
User Calum Halpin
by
8.6k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.