Japanese Strategy For Multiplication

January 17 2011 tech4mathed algebra arithmetic algorithms education teaching teaching online 16 comments.

Japanese strategy for multiplication. First pick a multiplication problem. Youtuber mindyourdecisions has an excellent explanatory video so to follow along with their example we ll go with 12 x 13. Either way this trick allo. 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.

Displaying top 8 worksheets found for japanese multiplication. Some of the worksheets displayed are grade 6 math circles november 56 2013 multiplication multiplication methods characteristics of japanese mathematics lessons the soroban abacus handbook 3x2 lattice multiplication b multiplication and division of fractions 2 mental maths strategies for multiplication and division. Line multiplication is sometimes called stick multiplication and its origins are unclear with some source claiming it comes from the japanese chinese or vedic cultures. Here s how the trick works.

This strategy for solving multiplication problems can be very helpful when solving problems with larger numbers without a calculator handy. First watch the video and then see if you. Here is a video of japanese multiplication. This amazing multiplication trick possible has it s origins in japan although i have heard arguements it is a vedic math trick.

Some of the worksheets for this concept are grade 6 math circles november 56 2013 multiplication multiplication methods characteristics of japanese mathematics lessons the soroban abacus handbook 3x2 lattice multiplication b multiplication and division of fractions 2 mental maths strategies for multiplication and division. You re right i m talking about an array. Showing top 8 worksheets in the category japanese multiplication. 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.