Multiplication 5: 2-digit times a 2-digit number

Multiplying a 2-digit number times a 2-digit number

Category:

Education

Tags:

• multiplication
• CC_4_NBT_5

[EvanWells1]

I remember throughout school very little reminders about the logic behind things, which for someone who doesn't grasp it easily, is absolutely crucial. To list the distributive property might be part and parcel, even if secondary, to explaining that the 2 is actually a 20, instead of just saying: " we add a zero ," or even "we do so because it's in the tens place." I believe maths teaching goes too much in stages, myopically, whereas things like this would have helped me to conceptualize!

[laysampson1231c]

This video went viral on Mexico City

[justinbieber7511]

this video is alright i mean come on my tutoring teacher does that do somthing less smart

[zoso279]

I took a practice ASVAB test and bombed the math portion. I am in 12th grade and our teachers haven't taught us how to do problems like this on paper for years. After watching your videos I took it again and scored a lot higher on the math portion. Thanks a lot and keep up the good work.

[cuteypie1cute]

i didnt understand my homework or work at school so my teacher gave me this website and it really helped me alot so thanks mr.

[jtrauta]

this was awsome you lost me a bit but i understand the logic

[TYM4U2STFU]

someone please tell me how you would work out 23 times 42 but in ur head

[Yoko30030]

THANK YOU SOOOO MUCH

and mrPinhead you suck crap

[passwordcamelia]

gooood



[mrPinhead444]

you suck

[Lonewolfindarkness]

Need. Help on home work. Ratio of 17 and 6