multiplication of 3 tripple method
TRANSCRIPT
Creating Multiplication Table of 3
CoffeeMathMethods, Tips & Tricks
Triple Methods
1
3
5
7
2
4
6
8
9
Arrange the number 1-9 like this
1
3
5
7
2
4
6
8
9
We are thinking about multiplication of 3We complete this set of number…..
1
3
5
7
2
4
6
8
9 0 0 0
In lower row ( 3rd row ) append and write 0 on the left of 3, 6 and 9
1
3
5
7
2
4
6
8
9
1
0
1
0
1
0
In middle row ( 2nd row ) append and write 1 on the left of 2, 5 and 8
1
3
5
7
2
4
6
8
9
1
0
2
1
0
2
1
0
2
In upper row ( 1st row ) append and write 2 on the left of 1, 4 and 7
1
3
5
7
2
4
6
8
9
1
0
2
1
0
2
1
0
2
Now, we have a set of products of Multiplication Table of 3.
1
3
5
7
2
4
6
8
9
And this express that….
1
0
2
1
0
2
1
0
2
3x1 3x2
3x4 3x6
2x83x7
3x3
3x5
3x9
Multiplication of 3When we rearrange in vertical order…. 0
369
12
1234567
98
==========
0
x 3
151821
2824
Thanks
PuworkUtara