Elizabeth1991 Elizabeth1991
  • 14-09-2016
  • Mathematics
contestada

172,090=171,090+?
I am confused with my son homework

Respuesta :

BAverage
BAverage BAverage
  • 14-09-2016
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.
Answer Link
kimphu33 kimphu33
  • 14-09-2016
? = 1000
Here's the detail:
172090 = 171090 + 1000
Answer Link

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