Annabelle o boloka madi a founo e jang $400. O setse a na le $80 mo polokelong ya gagwe. Tiro ya gagwe ya ntlha, e a e direlang $10 ka ura, e mo duela diura di le 20 tsa tiro. Gape o duelwa diura di le 15 tsa tiro mo tirong ya gagwe ya bobedi, e a e direlang $5 ka ura. Ka didolara, ke madi a makae a Annabelle a sa ntseng a tshwanetse go a boloka?

After Andrea saved some money, she then spent the rest of her money on an $11 sweater and gave her brother $4. If she had $36 in the beginning, how much did Andrea save?
Fa re tlosa madi a a setseng a Annabelle a a bolokileng re bona gore o santse a tshwanetse go boloka $400 – $80 = $<<400-80=320>>320.
Mo tirong ya gagwe ya ntlha, o amogela $10 * diura di le 20 = $<<10*20=200>>200.
Mo tirong ya gagwe ya bobedi, o amogela $5 * diura di le 15 = $<<5*15=75>>75.
Ka jalo o santse a tshwanetse go boloka $320 – $200 – $75 = $<<320-200-75=45>>45.
#### 45 

Andrea spent and gave her brother a total of $11 + $4 = $<<11+4=15>>15.
So, she saved $36 - $15 = $<<36-15=21>>21.
#### 21