 | Benjamin Greenleaf - 1857 - 336 σελίδες
...arithmetic is a direction for performing an operation with numbers. The introductory and principal rules of arithmetic are Notation and Numeration, Addition, Subtraction, Multiplication, and Division. The last four are called the fundamental rules, because upon them depend all other arithmetical processes.... | |
 | Benjamin Greenleaf - 1858 - 332 σελίδες
...arithmetic is a direction for performing an operation with numbers. The introductory and principal rules of arithmetic are Notation and Numeration, Addition, Subtraction, Multiplication, and Division. The last four are called the fundamental rules, because upon them depend all other arithmetical processes.... | |
 | Benjamin Greenleaf - 1861 - 338 σελίδες
...arithmetic is a direction for performing an operation with numbers. The introductory and principal rules of arithmetic are Notation and Numeration, Addition, Subtraction, Multiplication, and Division. The last four are called the fundamental rules, because upon them depend all other arithmetical processes.... | |
 | Josiah Rhinehart Sypher - 1872 - 336 σελίδες
...has been fully discussed in another-part of this work. Arithmetic, then, is studied in the public 171 schools for the purpose of establishing in the minds...concerns of life. The fundamental rules of Arithmetic are—Notation and Numeration, Addition, Subtraction, Multiplication and Division. These fundamental... | |
 | Joseph Ray - 1866 - 212 σελίδες
...unit or a collection of units. 3. A Unit is a single thing ; as, one book, one slate, one desk. 4. The Fundamental Rules of Arithmetic are Notation and...Addition, Subtraction, Multiplication, and Division. NOTATION AND NUMERATIONr 5. Notation is the art of expressing numbers by letters or figures. 6. Numeration... | |
 | George E. Seymour - 1880 - 332 σελίδες
...concrete unit denotes the kind of thing expressed ; as, 1 man, 3 cents, 5 apples. FUNDAMENTAL RULES. 10. The fundamental rules of arithmetic are Notation and...Numeration, Addition, /Subtraction, Multiplication, Division. 11. All the operations of arithmetic are based upon one or more of these fundamental rules.... | |
 | Joseph Ray - 1866 - 210 σελίδες
...unit or a collection of units. 3. A Unit is a single thing ; as, one book, one slate, one desk. f» 4. The Fundamental Rules of Arithmetic are Notation and...Addition, Subtraction, Multiplication, and Division. NOTATION AND NUMERATION. 5. Notation is the art of expressing numbers by letters or figures. 6. Numeration... | |
| |
ARITHMETIC is the science of numbers, and the art of computing by them. A rule of arithmetic is a direction for performing an operation with numbers. The introductory and principal rules of arithmetic are Notation and Numeration, Addition, Subtraction,... 