Musthofa, Musthofa (2011) Some Creative And Easy Methods To Calculate A Multiplication Of Two Numbers. PROCEEDINGS International Seminar and the Fourth National Conference on Mathematics Education. ISSN 978-979-16353-7-0
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Abstract
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, and using reference number method. Those methods will be also explained from algebraic point of view. Keywords: lattice multiplication, grid method, using reference number
| Item Type: | Article |
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| Subjects: | Prosiding > KNPM 2011 |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Pendidikan Matematika > Pendidikan Matematika |
| Depositing User: | Jurusan Pendidikan Matematika |
| Date Deposited: | 26 Jun 2012 06:07 |
| Last Modified: | 26 Jun 2012 06:07 |
| URI: | http://eprints.uny.ac.id/id/eprint/954 |
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