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" In 3 ? In 4 ? In 5 ? In 6? In 7? In 8? In 9? In 10? In 20? In 50? In 100? "
Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ... - Página 58
por Roswell Chamberlain Smith - 1827 - 196 páginas
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Practical and Mental Arithmetic: On a New Plan, in which Mental Arithmetic ...

Roswell Chamberlain Smith - 1830
...ï In ^ ? In H ? 8. How many days in 2 weeks ? In 4 weeks ? In 6 ? In 8 ? In 12 ? In 20 ? In 30 ? 9. How many weeks in 2 months ? In 3 ? In 4 ? In 5 ? In í' ' In 7 ? In 8 ? In 9 ? In 10 ? In 20 ? In 50 ? In 100 ? 10. How many months in 8 weeks ? In 12...
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Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1831 - 268 páginas
...in 2 days ? In 3 ? In £ ? In J ? In ^f ? In/}-? In££? S How many days in 2 weeks ? In 4 weeks ? In 6 ? In 8 ? In 12? In 20? In 30? !). How many weeks...In 5 ? In 6' In 7 • In 8 ? In 9 ? In 10 ? In 20 ? In 50 • In 100 ? 10. How many months in 8 weeks? Inl2? In20? In40? 12. How many rears arp there...
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Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1831 - 268 páginas
...¿f ? In A? In H ? & How many days in 2 weeks ? In 4 weeks ? In 6 ? In 8 ? In 12 ? In 20 ? In 30 ? 9. How many weeks in 2 months ? In 3 ? In 4 ? In 5 ? In 6 * In 7 ? In 8 ? In 9 ? In 10 ? In 20 ? In 50 ? In 100 ? 10. How many months in 8 weeks? In 12? In 20? In 40? Ц. How many calendar months...
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Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1831 - 268 páginas
...In 3 ? In jf íjin ¿ ? In jfjr Ï In A? In ¿£? 8. How many days in 2 weeks ? In 4 weeks ? In G ? In 8 ? In 12? In 20? In 30? !'. How many weeks in 2 months ? In 3 ? In 4 ? In 5 ? In G * In 7 ? In S ? In 9 ? In 1 0 ? In 20 ? In uO ? In 100 ? 10. How many months in 8 weeks? In 12? In...
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Practical and Mental Arithmetic ...

Roswell Chamberlain Smith - 1839
...days? In 3? In 4? In Д? . How many days in 2 weeks ? In 4 weeks ? In 6 ? In 8? In 12? In 20? In 30? 9. How many weeks in 2 months ? In 3 ? In 4 ? In 5 ? In 6? In 7? In 8? In 9? In 10? In 20? In 50? In 100? 10. How many months in 8 weeks? In 12? In 20? In 40? 11. How many calendar months in...
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The National Arithmetic, on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1839 - 305 páginas
...6 ? In 8? In 9? In10? In 20 ? In 40 ? Tn 50 ? In 100? In 200? 49. In 2 hogsheads how many gallons ? In 3 ? In 4 ? In 5 ? In 6? In 7? In 8? In10? In 12? In 14? In 20? In 24 ? 50. In 3 I,ipes how many hogsheads ? In 5 ? In 7 ? In 8 ? In10?...
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Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1841 - 284 páginas
...square mile. 1 . How many square inches in 2 square feet ? 2. How many square feet in 3 square yards ? In 4 ? In 5? In 6? In 7? In 8 ? In 9? In 10? In 11? In 12? fn20? In30? In40? In50? In60? 3. How many square yards in 36 square feet? In 45? In 54?...
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The National Arithmetic ...: Combining the Analytic and Synthetic Methods ...

Benjamin Greenleaf - 1841 - 314 páginas
...? 4 boards ?5?6?7?S? 5. If a man drink 2qt. Ipt. of water a day, how much will he drink in 2 days ? In 3 ? In 4 ? In 5 ? In 6 ? In 7 ? In 8 ? 6. If 1 spoon weigh 2oz. 10dwt. what will 2 spoons weigh ? 7. If a man walk 3m. 4fur. in an hour,...
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Arithmetic, Designed for Academies and Schools

Charles Davies - 1843 - 12 páginas
...other figures called ? How many things does 1 express ? How many things does 2 express ? How many units in 3 ? In 4 ? In 5 ? In 6 ? In 7 ? In 8 ? In 9 ? § 5. If we wish to express the number ten, we have no separate character for it. We must combine...
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The National Arithmetic: On the Inductive System, Combining the Analytic and ...

Benjamin Greenleaf - 1843 - 314 páginas
...In 6 ? In 8? In 9? In 10? In 20? In 40? In 50? In 100? In 200? 49. In 2 hogsheads how many gallons ? In 3 ? In 4 ? In 5 ? In 6? In 7? In 8 ? In 10? In 12? In 14? In 20? In 24? %0. In 3 pipes how many hogsheads ? In 5 ? In 7 ? In 8 ? 0? In 12?...
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