This lesson contains 13 slides, with text slides.
schaallijn
vuistregel
0-8 punten: 21, 22, 23, 24, 25, 26, 27, 33, 34, 35, 36 + nakijken
9-12 punten: 21, 22, 23, 26, 27, 28, 29, 30, 34, 35, 36 + nakijken
13-15 punten: 21, 22, 23, 27, 28, 30, 31, 32 , 35, 36, 37+ nakijken