Lefelo la dikoloi tsa go thulagane la di bumper car le na le dikoloi tse 12 tse dikhibidu.  Ba na le dikoloi tse tala tse di kwa tlase ka 2 go na le tse dikhibidu. Ba na le palo ya dikoloi tse putswa e menagane gararo go feta tse tala. Lefelo le le na le dikoloi tse ditsho. Fa lefelo le na le dikoloi di le 75 ka palo, ba na le dikoloi tse ditsho di le kae?

Gretchen has some coins. There are 30 more gold coins than silver coins. If she had 70 gold coins, how many coins did Gretchen have in total?
Lefelo le na le 12-2= <<12-2=10>>10 dikoloi tse tala.
Lefelo le na le 10*3= <<10*3=30>>30 dikoloi tse putswa.
Lefelo le na le 12+10+30= <<12+10+30=52>>52 dikoloi tse e seng ditsho.
Lefelo le na le 75-52= <<75-52=23>>23 dikoloi tse ditsho.
#### 23 

Gretchen has 70-30=<<70-30=40>>40 silver coins.
She has 70+40=<<70+40=110>>110 coins.
#### 110