*Project Gutenberg*. Public domain.

10. *By whom used?*

The ancient Greeks.

11. *What is the Numerical value of
F?*

40 in some of the Ancient notations; 80
in the Arabian; and 10,000

in
the Armenian.

12. *What is the Numerical value of
G?*

400.

13. *By whom used?*

The Latins.

14. *What is the Numerical value of
H?*

100 in the Greek notation; and 200 in
the Latin.

15. *What is the Numerical value of
I?*

1 in the Roman notation; and 100 in some
of the Ancient notations.

16. *What is the Numerical value of
K?*

20 in the Greek notation; and 60 in the
Semitic.

17. *Give the Numerical values of L.*

50 in Roman, and 30 in Semitic notation.

18. *What are the Numerical values of
M?*

As a Roman numeral, 1,000; Greek and Hebrew,
40.

19. *What is the value of N as a Numeral?*

In the Greek notation, 50; Roman, 90;
and by some other, 900.

20. *What is the Numerical value of
O?*

70 in the Greek; and 11 in the Ancient
Latins.

21. *What is the Numerical value of
P?*

In the Greek notation, 5; in the Latin,
80; and in the Roman, by

some
authors, 7, by one, 100, and by still another, 400.

22. *As a Numeral, what is the value
of Q?*

500.

23. *By whom used?*

Several of the Ancient Nations of Europe.

24. *What is the Numerical value of
R?*

80

25. *By whom used?*

The ancient Romans.

26. *What is the Numerical value of
S?*

7

27. *By whom used?*

The Ancients.

28. *Give the values of T as a Numeral.*

300 in the Greek notation; in the Latin,
160.

29. *What is the Numerical value of
V?*

5 in the Roman notation.

30. *What are the values of X as a Numeral?*

In the Roman, 10; in the Greek, 60.

31. *What are the Numerical values of
Z?*

7 in the Greek notation; and 2,000 in
the Roman.

32. *Why have J, U, W, and Y no Numerical
values?*

Because they have been introduced into
the Alphabet since the

Science
of Arithmetical Notation was invented.

33. *What effect does it have on the
value of a letter to draw a
line
above it?*

In most cases it increases its value a thousand times.

34. *Is a line ever drawn beneath a
letter for the same purpose?*

In some instances it is.

35. *What effect does it have on a letter
as a numeral to repeat
it?*

Repeats its value as often as it is repeated.

## CAPITALS AND ITALICS.

1. *What is a Capital letter?*

A large letter.