Multiplicar un número de una cifra por decenas

¿Cuántos euros son 4 billetes de 20 €? 4 × 2 = 8 4 × 20 = 80 Para multiplicar un número de una cifra por decenas, se multiplica el número por la cifra de las decenas y se añade un cero.

Clases de paralelogramos

Los paralelogramos pueden tener: los cuatro ángulos rectos cuadrado: los cuatro lados iguales rectángulo: lados opuestos iguales ángulos opuestos iguales rombo: los cuatro lados iguales romboide:…

Actividades adicionales. Actividad 1

Indica qué frases son correctas: El cono tiene una superficie plana → El cono tiene dos vértices. → El cilindro tiene un vértice. → El cilindro tiene dos bases circulares. →

Reading

There is a big table in front of the house. The March Hare and the Hatter are having tea. A dormouse1 is on the table between them. When the March Hare and the Hatter see Alice they say, ‘There’s no…

Castles - Castles

Long ago castles were built to protect people from enemies. The first castles were made of wood. They were small and were built on hills. There was a high fence1 all around them. Families lived in…

Reading

The knights took Rhiannon to the castle. Sir Brangwyn was sitting at a long table with his friends. They were laughing and eating all kinds of food. ‘Young Rhiannon,’ he said smiling, ‘you must…

Comprehension check (I)

Are the following sentences true (T) or false (F)? London was a dangerous city in the nineteenth century. Sir Robert Peel started the London Metropolitan Police in Scotland. The police were not popular…

Animals

Reading

Saturday was a busy day for Bill and Michelle. They both had part-time jobs to earn some pocket money.1 Bill worked at the local supermarket and Michelle took the neighbors’ dogs for walks. Saturday…

Comprehension check

Answer the questions. Why did Friar Laurence agree to help Romeo? Why was Tybalt a dangerous man? Where did Romeo want Juliet to meet him that afternoon? How did the two lovers feel when they met? Who…