T3W2 Bad maths

We were doing screencastify for cybersmart. This is a video of my maths. I got distracted by a cat. This is a 4 minute video.

PUSH OR PULL

CERR VALUES

STB has 4 CERR values. I did 2. I will show you some screen shots.

MY HOLODAYS T3W1

T1W10 The trip. Sonny

So you start from the bottom.

NZSO