Posted by Lily on Friday, October 10, 2008 at 5:38pm.
What is the greatest number of times you would regruop when multiplying a 3 digit number by a 2 digit number?
Is it four, I am not sure.

5th grade math  Reiny, Friday, October 10, 2008 at 5:46pm
I taught math for over 35 years and I don't have a clue what you mean by
"regroup when multiplying a 3 digit number by a 2 digit number"
What newfangled way are they using now, and where is that being taught?

5th grade math  Lily, Friday, October 10, 2008 at 5:52pm
Everyday Mathmatics.

5th grade math  Writeacher, Friday, October 10, 2008 at 6:10pm
"Regroup" is one of the new terms in math these days!! It is the same as carrying in addition and borrowing in subtraction.
Drives me nuts, these various versions of "new math."

5th grade math  Lily, Friday, October 10, 2008 at 6:16pm
Thank you very much.

5th grade math  Damon, Friday, October 10, 2008 at 6:29pm
I watched the whole You Tube clip. Good grief!

5th grade math  Writeacher, Friday, October 10, 2008 at 6:57pm
Good grief is right! If these idiocies are being taught in very many of our schools, no wonder we aren't getting mathematically literate graduates.

5th grade math  missa, Tuesday, October 28, 2008 at 6:45pm
clue:i am a location in space.it takes only one letter to name me.who am i?

5th grade math  megan, Thursday, August 23, 2012 at 4:20pm
i need help lol im in collge and helpingout 5th grade ll help me please?

5th grade math  joshua, Thursday, August 23, 2012 at 11:26pm
i am a number less than 10.my hundreds digit is 3 more than my thousands digit,my tenths is 2 less than my hundreds and my ones is the sum of my tenths and hundreds digits.what number can i?

5th grade math  tisha jordan, Monday, September 10, 2012 at 4:42pm
ryan has 6 14ounce bags of popcorn to repackage and sell at school fair.a small bag holds 3 ounces.how many small bags can he make?show work

5th grade math  Anonymous, Thursday, August 29, 2013 at 5:10pm
28
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