Question

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.

Answers

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 new-fangled way are they using now, and where is that being taught?
Lily
Everyday Mathmatics.
Reiny
you might want to take a look at this clip from YouTube about
Everyday Mathematics

http://www.youtube.com/watch?v=Tr1qee-bTZI&feature=related
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."
Lily
Thank you very much.
Damon
I watched the whole You Tube clip. Good grief!
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.
missa
clue:i am a location in space.it takes only one letter to name me.who am i?
IKEA
I LIKE THIS
megan
i need help lol im in collge and helpingout 5th grade ll help me please?
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?
tisha jordan
ryan has 6 14-ounce 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
Anonymous
28

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