Arithmetic for Teacher-training Classes Holt, 1953 - 441 páginas |
Contenido
What Is Number? | 1 |
Number and Its Symbols | 9 |
Addition and Drill | 29 |
Subtraction | 64 |
Multiplication | 70 |
Division | 87 |
Factors and Multiples | 106 |
The Meaning of a Fraction | 116 |
Problem Solving | 218 |
Percents | 242 |
Some Applications of Percents | 269 |
InterestPromissory NotesBanks and Banking | 282 |
Consumer Credit | 316 |
Stocks and BondsInvestments | 322 |
Life Insurance and Annuities | 336 |
Computation with Approximate Numbers | 346 |
How to Compute with Fractions | 130 |
How to Use Fractions in Solving Problems | 164 |
Decimals | 169 |
Short Methods of Computation | 193 |
Denominate Numbers | 200 |
Introduction to Algebra and Geometry | 364 |
Areas and Volumes | 392 |
Ratio Proportion and Similar Figures | 411 |
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