| 000 | 01997cam a22003253u 4500 | ||
|---|---|---|---|
| 001 | 16527 | ||
| 003 | UtSlPG | ||
| 005 | 20260610133403.0 | ||
| 006 | m | ||
| 007 | cr n | ||
| 008 | 260607r2005||||utu|||||o|||||||||||||| d | ||
| 040 | _aUtSlPG | ||
| 041 | 7 |
_aru _2iso639-1 |
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| 050 | 4 | _aQA | |
| 100 | 1 |
_aRachinskii, Sergei Aleksandrovich, _d1836-1902 |
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| 245 | 1 | 0 | _a1001 задача для умственного счета |
| 246 | 1 | _a1001 tasks for mental calculation | |
| 264 | 1 |
_aSalt Lake City, UT : _bProject Gutenberg, _c2005 |
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| 300 |
_a1 online resource : _bmultiple file formats |
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| 336 |
_atext _btxt _2rdacontent |
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| 337 |
_acomputer _bc _2rdamedia |
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| 338 |
_aonline resource _bcr _2rdacarrier |
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| 500 | _aRelease date is 2005-08-14 | ||
| 508 | _a- | ||
| 520 | _a"1001 задача для умственного счета" by Sergei Aleksandrovich Rachinskii is a mathematical workbook written in the late 19th century. This collection contains a vast array of arithmetic problems designed for educational purposes, particularly for use in classrooms. The problems are presented in a straightforward language, often contextualized in practical scenarios, enabling learners to enhance their mental calculation skills. The opening of this workbook introduces the format and structure of the challenges included. It details that the tasks are tailored for students and can be applied in arithmetic lessons. The first few examples presented illustrate various calculations involving reading, purchasing land, and budgeting, emphasizing real-world situations that require mental arithmetic. Each problem is followed by a solution, which helps learners verify their understanding and mastery of the concepts presented. (This is an automatically generated summary.) | ||
| 534 | _nOriginal publication data not identified | ||
| 653 | _aWord problems (Mathematics) | ||
| 653 | _aMathematics -- Problems, exercises, etc. | ||
| 856 | 4 | 0 | _uhttps://www.gutenberg.org/ebooks/16527 |
| 999 |
_c57915 _d57915 |
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