Regrouping
I would say that adding with regrouping is one of the one of most important concepts in second grade. So, if I could give you only one advice (which I won’t… LOL!) it would be: practice fact fluency and adding with regrouping daily.
Students must understand the reason why they are regrouping; the first video explains well with the use of manipulatives. For better develop addition skills students should know their math facts (check tab – basic needs).
Students must understand the reason why they are regrouping; the first video explains well with the use of manipulatives. For better develop addition skills students should know their math facts (check tab – basic needs).