Lesson 1.4
Class Number Scroll
September 12
Class Number Scroll
September 12
pattern - A repetitive order or arrangement.
number grid - A table in which consecutive numbers are arranged in rows, usually 10 columns per row. A move from one number to the next within a row is a change of 1; a move from one number to the next within a column is a change of 10.
number scroll - A series of number grids taped together.
Lessons 4 & 11
Counting on a number grid