Some Creative And Easy Methods To Calculate A Multiplication Of Two Numbers
Musthofa, Musthofa · Universitas Negeri Yogyakarta
In primary school, some students find a difficulty in calculating a multiplication of two numbers. Moreover, students only familiar with certain method to solve the problem. Actually, there are some methods that much easier to multiply numbers. In this paper, some of those techniques will be discussed, such as lattice multiplication, grid multiplication, an…