These are I learnt new things from this week.
I learnt how to read these pictures. To me it is a new challenge, because I never learnt it in China, and I felt so confused. But now I got it.
The metric reading is easier to read. In the first one, you find the first line in black, that always zero, and points to the whole number part and the first decimal place. So I wrote down 8.6. And then, we need find another black line that looks like connect the white line perfectly. So I wrote down 0.02. At last, you only need to plus them together to get the answer.
The second one, as same as the first one.