1. María made 2 litres of watermelon agua fresca for her family. She drank 350ml and her brother Diego drank 275ml. How many millilitres are left?

2. Carlos has 1.5 litres of lime agua fresca. His cousin Sofia brings 800ml more. How many millilitres do they have altogether?

3. At the school fair, Esperanza sold 3 litres of hibiscus agua fresca in the morning. In the afternoon, she sold 1,250ml more. How many millilitres did she sell in total?

4. Roberto made 2.2 litres of pineapple agua fresca. He gave away 450ml to his neighbour and 380ml to his teacher. How many millilitres does he have left?

5. Paloma had 1,800ml of cucumber agua fresca. She poured it into a 2-litre jug. How many more millilitres can the jug hold?

6. At the market, Alejandro bought 1.75 litres of mango agua fresca and 650ml of tamarind agua fresca. How many millilitres did he buy altogether?

7. Isabella made 2.5 litres of strawberry agua fresca for a party. The guests drank 1,850ml. How many millilitres are left over?

8. Fernando has two jugs: one with 1.3 litres of horchata and another with 750ml of coconut agua fresca. If he drinks 200ml of horchata, how many millilitres of drinks does he have left in total?

9. At the fiesta, Guadalupe served 1.8 litres of passion fruit agua fresca. She needs to serve 2,500ml total. How many more millilitres does she need to make?

10. Miguel mixed 1.2 litres of orange agua fresca with 850ml of guava agua fresca. He then gave away 475ml to his friend. How many millilitres does he have remaining?