Homework Help Forum: arithmetic math

Posted by walter on Sunday, January 25, 2009 at 9:21pm.

For each of the following expressions, show each step a student would folow to mentally perform the calculations in the whole numbers. For each step, identify the law, definition , axiom ec that was used to roduce that step. 345+641+255+359

• arithmetic math - PsyDAG, Monday, January 26, 2009 at 12:22pm

  It sounds like working with the ones column first, then going to the tens and hundreds column. Your text should help you with the second part of your question. I hope this helps. Thanks for asking.

  
  

• arithmetic math - JAZMINE, Tuesday, February 10, 2009 at 8:27pm

  I DON'T CARE

  
  

Answer this Question

First Name:
School Subject:
Answer: