Loughran Donna Books
Books di Loughran Donna con argomento Addition
edizioni Norwood House Pr collana Norwood House Pr (Paperback)
Hughes David T. (CON)
edizioni Norwood House Pr collana Norwood House Pr (Library)
"Addition and subtraction concepts are introduced through a story about a picnic. Basic addition and subtraction problems are presented as they are used to help plan the picnic. Different methods of addition and subtraction are used, such as a ten frame,linking cubes, and counting on/back. Includes a discover activity,...