Laventaminen ja supistaminen

11:50
Prosentin käsite

22:20
Murtoluvut 1

11:54:57
Beautiful Relaxing Peaceful Music, Calm Music 24/7, "Tropical Shores" By Tim Janis

3:50
Supistaminen, harjoituksia

29:55
Baroque for Creative Souls - 30 minutes baroque classical

4:14
Seka- ja murtolukujen vähennyslasku

22:31
Opi lisää verbejä! Töissä (A2/B1/B2)

6:01