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Ηλεκτρ. έκδοση

In regard to motive I shall say little. High professions of disinterestedness in an author's preface, seldom obtain implicit credence; and that for the best possible reason, they seldom deserve it. I should be pleased with a compensation for my labour, and hope that the public will find in the utility of the work, an equivalent for the expense i costs them.

Providence, October, 1826.

ROSWELL C. SMITH.

PRACTICAL

AND

MENTAL ARITHMETIC.

Repeat the Addition and Subtraction Table.

2 and 1 are 3 3and1lare 14 5 and Sare 13

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7 and 5are 12 9 and 4 are 13 1Iand3 are 14

[blocks in formation]

Repeat the Multiplication Table, forward, backward, and by Division.

2 times 1 are 2 2 times 6 are 12 2 times11 are22

[blocks in formation]

3 times 3 are 9 5times 12are.60 8 times Sare 64

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Repeat the Table of Pence, Shillings and Cents. farthings, pence,cents, shil. pence, pence, cents.

1 is 0

[blocks in formation]

10 is 14 11 15

3

0 1

[blocks in formation]

4

1 or 14

[blocks in formation]
[blocks in formation]
[blocks in formation]

6

81

[blocks in formation]
[blocks in formation]
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