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.

Question

345+641+255+359

Answer 1

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.

Answer 2

I DON'T CARE