Japanese Multiplication Strategy

Then drawing the lines in the opposite direction represent 14 with one line and then.

Japanese multiplication strategy. This amazing multiplication trick possible has it s origins in japan although i have heard arguements it is a vedic math trick. As you ll see below the japanese multiplication is simply skipping the step of drawing out the base 10 blocks by having you focus on the intersection of the base 10 blocks or the sticks lines. First watch the video and then see if you. 3 2 2 3 3 2 5 2 3 5.

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. Here s how the trick works. Here is a video of japanese multiplication. One line then two more lines to the right and then four more lines to the right again.

Japanese multiplication 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. Youtuber mindyourdecisions has an excellent explanatory video so to follow along with their example we ll go with 12 x 13. First pick a multiplication problem. The any order property of multiplication means that we can calculate this volume by multiplying the lengths of the sides in any order.

5 2 2 5 5 2 3 2 5 3. This strategy for solving multiplication problems can be very helpful when solving problems with larger numbers without a calculator handy. I have come across some fun math problems yes math can be fun through the internet and friends. The order of the calculation corresponds to slicing the volume up in different ways.

Showing top 8 worksheets in the category japanese multiplication. January 17 2011 tech4mathed algebra arithmetic algorithms education teaching teaching online 16 comments. Let s evaluate 124 14 using the japanese method. As you can see in the animated gif below each base ten block is replaced by the intersection of the lines situated between each base ten block.