The easy way to multiply by eleven when they're learning their times tables!
If you want to multiply 43 x 11Split the 43 with a space in the middle as: 4 3
Source: Thanks to my junior school teacher of 60+ years ago
That is so neat. It really works.
Ideas for Senior Class Activities?
Preventing Fruit Flies
Using Online Accelerated Reading Tests
Controlling Dust Bunnies