Litres: Adding and Subtracting
A juice factory made 245 L of apple juice in the morning and 132 L in the afternoon. How many litres of juice did it make altogether?
245 L + 132 L = 377 L
A water tank contained 368 L of water. 145 L was used during the day. How many litres of water are left?
368 L − 145 L = 223 L
A dairy farm collected 56 L of milk on Monday and 27 L on Tuesday. How many litres of milk were collected in all?
56 L + 27 L = 83 L