Level 2
Lynn had 10 kg of flour. She used 12 kg of the flour to bake a cake and 14 kg of the remaining flour to bake some muffins. How much flour did she have left? Give your answer in grams.
Level 2
Stephanie had some flour in a container. She used 214 kg of the flour in the morning. She added 3 kg of flour into the same container in the afternoon. There was 318 kg of flour in the container in the end. How much flour did Stephanie have at first? Express your answer in its simplest form.
Level 3
Cheryl bought 114 kg of potatoes on Monday. She cooked 25 kg of potatoes each day on Tuesday, Wednesday and Thursday. What is the mass of the potatoes left on Friday?
