Posted by Lily on .
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,
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,
Everyday Mathmatics.

5th grade math 
Reiny,
you might want to take a look at this clip from YouTube about
Everyday Mathematics
http://www.youtube.com/watch?v=Tr1qeebTZI&feature=related 
5th grade math 
IKEA,
I LIKE THIS

5th grade math 
Writeacher,
"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,
Thank you very much.

5th grade math 
Damon,
I watched the whole You Tube clip. Good grief!

5th grade math 
Writeacher,
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,
clue:i am a location in space.it takes only one letter to name me.who am i?

5th grade math 
megan,
i need help lol im in collge and helpingout 5th grade ll help me please?

5th grade math 
joshua,
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,
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,
28