Complete the sentences with one or two words from the article.

Решение:

1. Some children use an abacus to learn how to do maths.
2. Charles Babbage's computer had several different parts.
3. The first person to program a computer was Ada Lovelace.
4. Colossus was as big as a large living room.
5. Modern computers are small but can do more than the biggest computers of the past.