The Mudcat Café TM
Thread #95230 Message #1850599
Posted By: catspaw49
04-Oct-06 - 07:05 PM
Thread Name: BS: Isn't maths clever?
Subject: RE: BS: Isn't maths clever?
Or run the times table on 9 and the answers from 1x9 to 10x9 are:
Note the numbers from 54 are inverts of the first series AND that the two digit answers all add to nine. I used that plus two of the above when I taught Math in a Vo-Tech where all the kids pretty much hated math and had done poorly before. All of a sudden they got curious and curiosity is one of the best things you can get to work with them.