K+-+How+Many+Do+You+Have?

K - How Many Do You Have?

How Many Do You Have?: Addition, Subtraction, and the Number System

Students continue to work with counting and number composition as they count sets of objects and find multiple combinations of the same number as they decompose numbers to 10. They use numbers and notation to describe arrangements of tiles and number combinations. Students continue to develop an understanding of the operations of addition and subtraction as they act out, model, solve story problems, and play games that involve combining or separating small amounts.