Japanese Math Way
10 2 and so on up to 19.
Japanese math way. In japanese once you get past 10 you count as if you re adding. But look in a japanese elementary textbook and multiplication is done the same way as everywhere else. When we say 3 times 2 that is the same as saying 3 groups of 2 and we can show these three groups as 3 rows and 2 columns or 3 columns and two rows. 10 1 12 is 十二 juuni.
Yes i know the problems are really easy but there is a little twist is i m going to give you today. Here is an interesting method to visualize multiplication that reduces it to simple counting. Like many other aspects of japanese math education alternate ways of solving problems are explored with good methods retained poor methods rejected and generalizations made. In order to understand how japanese multiplication works we must start back at the good old reliable method of organizing equal groups in rows and columns.
These days the term is attached to countless math shortcuts as a way to give them a mysterious and ancient air like urban legends. This visual math trick lets kids use lines and their intersections to see how math works and helps show that math and numbers can be fun. Today let s go through some basic math together. Here are the four basic mathematical operations 加減乗除 kagenjojo or かげんじょうじょう in japanese.
How to count to 100 in japanese. Counting to 100 in japanese is super easy once you learn the first 10 and it only uses one system. You re right i m talking about an array. Here is a fun way for kids to play with math.
Here s how that looks. 11 is 十一 juuichi. I m going to tell you how to read each of these equations in japanese. Teach them how to use japanese multiplication method.