Level 4 multiplication
2 examples of multiplying a 3 digit number times a 2 digit number. 1 example of multiplying a 3 digit number times a 3 digit number.
Duration : 0:6:17
[youtube _k3aWF6_b4w]
Tags: multiplication
2 examples of multiplying a 3 digit number times a 2 digit number. 1 example of multiplying a 3 digit number times a 3 digit number.
Duration : 0:6:17
[youtube _k3aWF6_b4w]
Tags: multiplication
June 21st, 2009 at 9:25 pm
this is easy for me …
this is easy for me… i used to be home schooled and i learned this in like fifth grade, or sooner
June 21st, 2009 at 9:25 pm
Where is level 1,2, …
Where is level 1,2, and 3 level multiplication?
June 21st, 2009 at 9:25 pm
Excuse my poor …
Excuse my poor knowledge of the system, but is there anything beyond level 4?
“Level 5 multiplication”’s got to be exciting…
June 21st, 2009 at 9:25 pm
thx so much …
thx so much provincals are coming up and ii thought i was screwed but not now
June 21st, 2009 at 9:25 pm
soooooo easy, …
soooooo easy, everyone shold know this, thanx man
June 21st, 2009 at 9:25 pm
oh thank you.i know …
oh thank you.i know how to do level 4 multiplication now!!!
June 21st, 2009 at 9:25 pm
me no like it
me no like it
June 21st, 2009 at 9:25 pm
that guy speaks …
that guy speaks very clearly
June 21st, 2009 at 9:25 pm
ohhh yes it is great
ohhh yes it is great
June 21st, 2009 at 9:25 pm
I think it’s …
I think it’s interesting, if you think about it, how the whole process works. You’re actually secretly using the distributive property. So 234×643 can also be written as 234(600 + 40 + 3) = 234×600 + 234×40 + 234×3 which is what we’ve been doing all along in that shorthand algorithm… Whoever came up with that algorithm was a genius lol.
June 21st, 2009 at 9:25 pm
were i live usually …
were i live usually do it like that….
June 21st, 2009 at 9:25 pm
i think standard is …
i think standard is way esier then lattice
June 21st, 2009 at 9:25 pm
I like the lattice …
I like the lattice method a lot better than the standard way teachers always teach…but good lesson though:)
June 21st, 2009 at 9:25 pm
heh, I like it.
heh, I like it.