This Power Point steps the learner and/or presentor through the process with a mouse click format. This allows the user to stop or pause at any time throughout the demonstration multiplication problem. This is a great Power Point for students, administrators, and parents.
Lattice multiplication is a method that can be used with any amount of numbers that you need to multiply. The method uses a box with diagonals called a lattice, multiplication, and division. This method helps to keep digits organized by place value and it almost always assures accuracy when the process is carried out correctly.