K12 Math+ is a very colorful book that starts with the basic information such as shapes, sorting, patterns, plane figures, numbers through 30, calendar and time, data and graphs, solving basic addition and subtraction, and solid figures.
K12 Math+ is a very colorful book that starts with the basic information such as shapes, sorting, patterns, plane figures, numbers through 30, calendar and time, data and graphs, solving basic addition and subtraction, and solid figures.