Answer:
1. There are 12 more houses with blue roofs than red roofs.
2. There are 16 more new houses than old houses.
D.
1. 225 kilos of clothes were washed during the week.
2. 82 bottles were sold during the day.
Step-by-step explanation:
1. 25 blue roof houses - 13 red roof houses = 12
2. 23 new houses + 12 new houses - 19 old houses = 16
D.
1. 150 clothes + 100 clothes - 25 clothes left = 225
2. 54 bottles + 35 bottles - 7 bottles left = 82
