7. Find the synonyms to the following words in the text:
simple, to carry out, up to date, quick, to try, small
8. Find the antonyms to the following words in the text:
like, short, to increase, sole, dependently
9. Arrange the items of the plan in a logical order according to the text:
1.
J. Napier devised a mechanical way of multiplying and dividing.
2.
The very first calculating device was the ten fingers of a man’s hands.
3.
Babbage showed his analytical engine at Paris Exhibition.
4.
The first real calculating machine appeared in 1820.
5.
The first analog computer was used in World War II.
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