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... 11. There is a school, in which 2 ninths of the boys learn arithmetic, 3 ninths learn grammar, 1 ninth learn geography, 1 ninth learn geometry, and 12 learn to write ; how many are there in the school ? and how many attending to each study ? 12.
Intellectual Arithmetic: Upon the Inductive Method of Instruction - Σελίδα 68
των Warren Colburn - 1849 - 160 σελίδες
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## First Lessons in Arithmetic: On the Plan of Pestalozzi, with Some Improvements

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...and 6 feet out of the watei- ; how long is the pole ? 10. There is an orchard, in which 3 sevenths of the trees bear cherries, and 2 sevenths bear peaches,...ar^e there in the orchard ? and how many of each sort 1 11. There is a school, in which 2 ninths of the boys learn arithmetic, 3 ninths learn grammar, 1...

## Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

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...and 6 feet out of the water ; how long is the pole ? 10. There is an orchard, in which 3 sevenths of the trees bear cherries, and 2 sevenths bear peaches,...bear plums ; how many trees are there in the orchard 1 and how many of each sort ? 11. There is a school, in which 2 ninths of the boys learn arithmetic,...

## Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1828 - 190 σελίδες
...There is an orchard, in which 3 sevenths of the trees beai cherries, and 2 sevenths bear peaches, iand 10 trees bear plums; how many trees are there in the orchard 1 and how many of each sort ? 11. There is a school, in which 2 ninths of the boys learn arithmetic,...

## Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1829 - 180 σελίδες
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## Gradations in Algebra in which the First Principles of Analysis are ...

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## The Elements of Arithmetic ... in which Decimal and Integral Arithmetic are ...

Pliny Earle Chase - 1844 - 258 σελίδες
...certain orchard gthe trees bear apples, \ bear peaches, J bear cherries, and the remaining 30 bear pears. How many trees are there in the orchard, and how many of each sort ? 132. What is the value of T5T of a ton 1 133. How many inches in /g of a mile? 134. Reduce 11oz....

## Intellectual Arithmetic, Upon the Inductive Method of Instruction

Warren Colburn - 1847 - 170 σελίδες
...and 6 feet out of the water ; how long is the pole ? 10. There is an orchard, in which 3 sevenths of the trees bear cherries, and 2 sevenths bear peaches,...the boys learn arithmetic, 3 ninths learn grammar, ] ninth learn geography, 1 ninth learn geometry, and 12 learn to write ; how many are there in the...

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Pliny Earle Chase - 1848 - 252 σελίδες
...orchard £ the trees bear apples, \ bear peaches, \ bear cherries, and the remaining 30 bear pears. How many trees are there in the orchard, and how many of each sort ? 132. What is the value of ft of a ton ? 133. How many inches in T5g of a mile? 134. Reduce 11oz....

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Pliny Earle Chase - 1848 - 244 σελίδες
...orchard ^ the trees bear apples, \ bear peaches, \ bear cherries, and the remaining 30 bear pears. How many trees are there in the orchard, and how many of each sort 1 132. What is the value of T5T of a ton ? 133. How many inches in T5g of a mile? 134. Reduce 11oz....

## Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1849 - 172 σελίδες
...feet out of the water ; how long is the pole ? / Q 10. There is an orchard, in which 3 sevenths of the trees bear cherries, and 2 sevenths bear peaches, and 10 trees bear plums; how many trees a'e there in the orchard? and how many of each sort .-- .-£§*11. There is a school, in which 2 ninths...