I don't think i ever knew this... i always used the (ex. 9x3= the number below the # being multipled by 9 .. like 2 then the second number is whatever is added to get 9 ... answer 7)... hope that makes sense lol :)
ABCs of Kids Yoga
Vybarvování - vzory rodu mužského
ZÁŽITEK Z PRÁZDNIN HOLKA
Come Together Kids: Cool 9 Times Tables Trick - This really does work for 9x tables up to 10. This is a great way to help children memorize their 9x tables, and give answers quickly.