Question
Explain in writing what "borrow", "trade" or "regroup" means in subtraction.
Is it that easy or am I missing something?
Is it that easy or am I missing something?
Answers
drwls
See
http://mathforum.org/library/drmath/sets/select/dm_borrow.html
http://mathforum.org/library/drmath/sets/select/dm_borrow.html
Ashley
Explain in writting what borrow trade or regroup means in subtraction
Adaryn
It's not hard as it sound.