Dennis used 23 litres of water to wash his car. He used 18 more litres of water to water the garden than the amount of water he used to wash his car. How much water did Dennis use in total?

Betty sold 36 litres of orange juice. She sold 12 litres less apple juice than orange juice. How much apple and orange juice did Betty sell in all?

Diana used 15 litres of water and 8 litres of cordial to make a drink for her guests. If she needs to have 39 litres of drink for her guests, how much water and cordial does she still need altogether?

Ben uses 8 litres of water to water his plants everyday. Andy uses 25 litres more water than Ben in a week. How much water does Andy use in a week?

Daisy had 48 litres of paint. She needs 8 litres of paint to paint each room. If she buys 16 litres more paint, how many rooms can she paint in all?

Kim made a drink by mixing water and apple juice. She used 3L of water. She also used 2L more apples juice than water. How much drink did she make in all?

James has two fish tanks. He needs 15L of water to fill the smaller fish tank. The smaller fish tank needs 12L less water than the bigger fish tank. How much water does Ben need to fill both fish tanks?

Jasmine has three flasks to fill. Flask A can hold 3L of water more than Flask B. Flask B can hold 4L. Flask can hold 2L less than Flask A. How much water does Jasmine need to fill Flask C?

Troy filled a bucket and a glass tank with water. The glass tank has 14L of water. It has 6L more than the bucket. How much water did Troy use to fill both?

At the begininning of the week the rainwater tank has 1000L of water. The Smith family consumed  55L of water each week. How much water is left in the tank at the end of the fourth week?