asked 62.8k views
0 votes
172,090=171,090+?
I am confused with my son homework

asked
User Anjie
by
7.7k points

2 Answers

2 votes
? = 1000
Here's the detail:
172090 = 171090 + 1000
answered
User Sergio Mcfly PYK
by
8.3k points
3 votes
The answer is 1000. 172,090 - 171,090 is 1000 so when you do it backwards and add 1000 to 171,090 you get 172,090. Hope this helps, good luck.
answered
User Face
by
8.4k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.