Decimal Multiplication with Arrays

preview_player
Показать описание
Decimal Multiplication with Arrays
Рекомендации по теме
Комментарии
Автор

im 11 and i forgot something in class so this helped me (:

danielboekestein
Автор

on the third problem, you made an eror.

KyleHigginbotham
Автор

just "ignoring" the decimal makes the array sort of useless :( the beauty of the array is that it allows kids to understand the magnitude of their numbers, rather than just treating the 7 in 72 as a 7 (the array makes it a 70 - or breaks it up or whatever).

mrjhdsb