Drills and flashcards practice facts at any grade.
Beside each topic: the grades it has worksheets for.
Grades
Topics
Star sheetsPuzzlesSign in
Subtracting in columns and horizontally
Printed on the worksheet and the reward star. We never save it.
Regrouping means carrying (adding) or borrowing (subtracting) between places.
Up to 64 fit on one page with these choices.
Every click makes a new set of problems.