PP Presentation

add a to itself b times

By Analogy

Algebra of Multiplication

NEEDED: ALGEBRA OF DOING (Cont.)

Meaning:

New rules:

a x b = b x a,

a x (b x c) = (a x b) x c

a x (b+c) = a x b + a x c

Previous slide

Next slide

Back to the first slide

View Graphic Version

slide 56