PRACTICAL ARITHMETIC.

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TABLE I.

INITIATORY EXERCISES IN NUMERATION.

བབབབབ་ཤོབ་

∞ ∞ ∞ ∞ ∞ ∞ ∞

4444

ကော်

∞ ∞ ∞ ∞ ∞

2222222

IV. 8,9 1 7
V. 9 0,0 6 8
VI. 7 6 1,000
VII. 8,0 9 60 19
VIII. 1 6,78 1976
IX. 7 4 3,00 9 870
X. 3 2 1 1,1 8 3 8 11
XI. 1 0 0 0 9, 6 0 0 807

22

5, 2 1

3,4 87

9 6 5,2 1 6 5,2 1 3, 4

1 3.

3,4 8 7

7 9 6 5,2 1 3, 4 8 7 K
6 7 9 6 5,2
8 6 7 9 6 5,2 12
,8 6 7 9 6 5,2
,8 6 7 9 6 5,2 1

1

5 6 1,8 6 7 9 6 5, 2 1 3, 4 8 7 6 7 9 6 5,2 1 3,4 8 7

6

6 5,2 1 3,4 87

6 7 9 6 5,2 1 3,4 8 7 T 7 9 6 5, 2 1 3,4 8 7 S

4 5 6 1,8
3 8 4 5 6 1,8
8 4 5 6 1,8 6 7 9
2,3 8 4 5 6 1,8 6 7 9 6
5 7 1 2,3 8 4 5 6 1,8 6 7 9 6
2,38 4 5 6
2,3 8 4 5 6

7 9 6 5,2 1 3

5 6 1,8 6 7 96

44

∞ ∞ ∞ ∞ ∞ ∞ ∞

XII. 4 3 6 0 7 4, 3 0 6 907
XIII. 1,5 8 9 6 7 6, 1 9 8 7 68
XIV. 4 1,9 8 1 3 2 4, 7 6 0 0 96
XV. 5 3 2,7 6 1 3 0 0,0 9 0 6 1 3
XVI. 9 7 0 0,6 0 0 1 0 0,9 0 0 6 0 8
XVII. 8 0 6 0 9,0 6 0 7 0 8,0 7 0 5 0 1
XVIII. 4 1 3 0 6 9,8 3 6 7 0 0,9 006 00
XIX. 1,9 8 0 0 0 0,6 0 0 0 0 7,0 0 0 0 87
XX. 5 4,1 9 6 0 9 7,8 3 0 7 5 4,0 8 3 2 1 5
XXI. 6 1 3,8 7 1 9 8 3,9 1 6 0 0 0,0 8 3 2 19
XXII. 1 4 5 6,0 0 9 6 7 3,2 1 4 1 5 8, 9 6 8 3 2 1
XXIII. 2 1 9 7 6, 8 4 1 5 8 9,6 5 4 2 3 1,2 4 5 8 7 6

NOTE. The Roman numerals and letters are for convenience of reference to the several lines.

NOTE.

7

69

76

96

87

75

4

4

48

7

3

2

1

9

61

59

5

9

8

27

47

4 5 7

8 9 8 5 9

This table contains all the combinations of the nine digits, and may be used either horizontally from the right or left, or vertically from the top or bottom of the line. Every pair of figures are to be added separately; thus line A from the left, 2, 4, 4, &c.; line VI. from the top, 5, 7, 7, 10, &c.

TABLE III.

INITIATORY EXERCISES IN SUBTRACTION.

II. III. IV. V. VI. VII. VIII. IX.

I.

1

A

326 2

6

7

73

6

5

7

7 8

7

9

8

10

11

10

12

F

23

11

11

12

10

13

NOTE. This table contains all the combinations that occur in Practice, and may be used either horizontally or vertically, as in the preceding table. The answers are to be read off as follows:Line D from the left, 3, 1, 3, 0, &c. ; line VII. from the bottom, 1, 7, 8, 9, &c.

TABLE II.

INITIATORY EXERCISES IN ADDITION,

I. II. III. IV. V. VI. VII. VIII. IX.

57

94

78

6

69

7

7

4

5

5

4

5

7

69

8

5

9

9 8

9

7

86

66

NOTE. This table contains all the combinations of the nine digits, and may be used either horizontally from the right or left, or vertically from the top or bottom of the line. Every pair of figures are to be added separately; thus line A from the left, 2, 4, 4, &c.; line VI. from the top, 5, 7, 7, 10, &c.