Morago ga go fetela kwa sekolong se sesha, Amy o dirile ditsala tse di fetang tsa ga Lily ka 20.  Fa Lily a dirile ditsala di le 50,  Lily le Amy ba na le ditsala di le kae botlhe? 

After transferring to a new school, Amy made 20 more friends than Lily. If Lily made 50 friends, how many friends do Lily and Amy have together?
Fa Lily a dirile ditsala di le 50, Amy o dirile 50+20 =<<50+20=70>>70 ditsala. 
Fa ba kopane ba dirile  70+50 = <<70+50=120>>120 ditsala kwa sekolong se sesha.
#### 120

If Lily made 50 friends, Amy made 50+20 =<<50+20=70>>70 friends.
Together, they made 70+50 = <<70+50=120>>120 friends at the new school.
#### 120