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Brumfiel. Charles Francis, 1914-

Fundamental concepts of elementary mathematics / by Charles F. Brumfiel, Robert E. Eicholz and Merrill E. Shanks. - Reading, Mass. : Addison-Wesley, c1962 - xi, 340 p.

1. Symbols and numerals: 1. Symbols -- 2. History of numerals -- 3. Place value and bases -- 4. Base ten -- 2. Rational numbers: 5. Definitions -- 6. Basic principles of addition and multiplication -- 7. Factors and prime numbers -- 8. Number pairs, fractions, and rational numbers -- 9. Subtraction and division -- 10. Inequalities and the number line -- 11. Applications -- 3. Real numbers: 12. decimals -- 13. Irrational numbers -- 14. Real numbers -- 15. The real line -- 4. Algebra: 16. Stes and variables -- 17. Two variables and graphs -- 18. Negative numbers -- 19. Ineaualities, the number line, and infinite sets -- 20. Story problems -- 21. General principles -- 22. Measurement -- 23. Plane and space figures -- 24. Perimeter, area and volume -- 25. Similar triangles and trigonometry -- Answers to odd-numbered exercises.

Subjects--Topical Terms:
MATEMATICAS
EJERCICIOS DE MATEMATICA

Dewey Class. No.: 510.07