Sunday, February 28, 2010

Multiplication Table


x0123456789101112
00000000000000
10123456789101112
2024681012141618202224
30369121518212427303336
404812162024283236404448
5051015202530354045505560
6061218243036424854606672
7071421283542495663707784
8081624324048566472808896
90918273645546372819099108
100102030405060708090100110120
110112233445566778899110121132
1201224364860728496108120132144

Remembering 9's
What's 9 x 7 ? Use the 9-method! Hold out all 10 fingers, and lower the 7th finger. There are 6 fingers to the left and 3 fingers on the right.
The answer is 63!

No comments:

Post a Comment