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" FOR ADDITION. I. Write the numbers to be added, under each other ; so that units may stand under units, tens under tens, &c. "
Watson's Tutor's assistant; or, Complete school arithmetic - Σελίδα 14
των William Watson (of Beverley.) - 1845 - 12 σελίδες
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Conversations on Arithmetic, with Demonstrations to Each Rule

Leonard Pierce - 1823 - 170 σελίδες
...tens, hundreds, thousands, &c. The following is the rule for SIMPLE ADDITION. Place the numbers under each other so that units may stand under units, tens under tens, hundreds under hundreds, &c. and draw a line underneath. Begin at the right hand figure of the lower...

The tutor's expeditious assistant; being a system of practical arithmetic ...

John White - 1826 - 128 σελίδες
...order, one under the other, that units may stand under units, tens under tens, hundreds under hundreds, &c. 2. Add up the figures in the row of units ; set down what remains of the even tens, or if nothing remains, a cypher, and for the even tens carry as many ones to the...

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Michael Walsh - 1831 - 348 σελίδες
...ADDITION Teach eth to collect numbers of the same denomination into one sum. RULE. Place the numbers under each other so that units may stand under units, tens under tens, and so on, and draw a line under them. Add the first row or right hand column, and find how many tens...

Treatise on Arithmetic, in Theory and Practice: With an Appendix, Containing ...

James Thomson (LL.D.) - 1837 - 296 σελίδες
...is termed COMPOUKD ADDITION. To add Quantities of the same Denomination. RULE (1.) Place the numbers so that units may stand under units, tens under tens, &c. (2.) Find the sum of the column of units, set down the last figure of it below that column, and carry to...

The Mercantile Arithmetic: Adapted to the Commerece of the United States, in ...

Michael Walsh - 1838 - 346 σελίδες
...ADDITION Tcacheth to collect numbers of the same denomination into one sum. RULE. Place the numbers under each other so that units may stand under units, tens under tens, and so on, and draw a line under them. Add the first row or right hand column, and find how many tens...

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James H. Porter - 1841 - 210 σελίδες
...ADDITION TKACHETH to collect numbers of the same denomination into one sum. Rule. Place the numbers under each other, so that units may stand under units, tens under tens, and so on, and draw a line under them. Add the first row, or right-hand column, and find how many tens...

A New System of Arithmetic and Mathematics

James H. Porter - 1845 - 254 σελίδες
...ADDITION TEACHETH to collect numbers of the same denomination into one sum. Rule. Place the numbers under each other, so that units may stand under units, tens under tens, and so on, and draw a line under them. Add the first row, or righthand column, and find how many tens...

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 402 σελίδες
...principles we derive the following GENERAL RULE FOR ADDITION. I. Write the numbers to be added under each other ; so that units may stand under units, tens under tens, (SfC. (Art. 21.) II. Begin at the right hand, and add each column separately. When the sum of a column...

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

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...principles we derive the following GENERAL RULE FOR ADDITION. I. Write the numbers to be added under each other; so that units may stand under units, tens under tens, $c. (Art. 21.) II. Begin at the right hand, and add each column separately. When the sum of a column...

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James Bates Thomson - 1847 - 426 σελίδες
...principles we derive the following GENERAL RfLE FOR ADDITION. I. Write the numbers to be added, under each other ; so that units may stand under units, tens under tens, &c. (Art. 51. Obs.) II. Begin at the right hand, and add each column separately. When the sum of a column...




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