On the first day of Christmas..

¡Hola! Vamos con un problema distinto, para Primer Ciclo (2º de Primaria) o 3º de Primaria. ¡Espero que os guste!

Check on the Internet for the song “12 days of Christmas”, and do the following maths:
Add the things he received on the first and the third day.
Deduct the things he received on the eighth day minus the second day.
Add the things he received on the fifth, sixth and tenth day.
What did he receive each day? Translate.