 | Charles Davies - 1849 - 184 σελίδες
...Ten. 4. Name them. 5. What is Notation ? Notation is the art of expressing numbers by figures. " o 5. What is Numeration ? Numeration is the art of reading...parts are there in addition? Three. 10. What are they 1 1st. Setting down the numbers; 2d. Adding the columns ; and 3d. Writing down the results. 11. How... | |
 | Charles Davies - 1851 - 178 σελίδες
...? Ten. 4. Name them. 5. What is Notatii* ? Notation is the art of expressing numbers by figures. 5. What is Numeration ? Numeration is the art of reading...many parts are there in addition ? Three. 10. What »re they ? 1st. Setting down the numbers ; 2d. Adding the columns ; and 3d. Writing down the results.... | |
 | Daniel Leach - 1851 - 280 σελίδες
...forty-eight millions, seven hundred and twenty thousand, six hundred and forty. ADDITION. SECTION III. 13. ADDITION is the process of finding the sum of two or more numbers of the same kind. OBS. The sum expresses the total value of the several numbers, or as many units as... | |
 | John Fair Stoddard - 1852 - 320 σελίδες
...fundamental rules f CHAPTER II. ADDITION. SUBTRACTION. MULTIPLICATION. DIVISION. ADDITION. ART. 25. ADDITION is the process of finding the sum of two or more similar numbers. The numbers to be added are called addends. The symbol +, is the sign of addition;... | |
 | Daniel Leach - 1853 - 622 σελίδες
...trillions, six billions, three hundred and forty millions, and twenty-two. ADDITION. SECTION III. 13. ADDITION is the process of finding the sum of two or more numbers of the same kind. OBS. The sum expresses the total value of the several numbers, or as many units as... | |
 | Benjamin Greenleaf - 1860 - 158 σελίδες
...1 receive ? ART. 18, From the solution of the preceding questions, the learner will perceive, that ADDITION is the process of finding the sum of two or more numbers. The result obtained, is called their amount. Addition is commonly represented by this character, -\-,... | |
 | Benjamin Greenleaf - 1860 - 460 σελίδες
...4. One trillion, seven hundred forty-eight thousand nine hundred fifty-five billion. ADDITION. II. ADDITION is the process of finding the sum of two or more numbers. The result obtained is called the amount. 45. To add simple numbers. Ex. 1. A man has three farms ;... | |
 | Benjamin Greenleaf - 1860 - 358 σελίδες
...I receive ? AST. 18. From the solution of the preceding questions, the learner will perceive, that ADDITION is the process of finding the sum of two or more numbprs. The result obtained, is called their amount. Addition is commonly represented by this character,... | |
 | Stoddard A. Felter - 1864 - 430 σελίδες
...more numbers is a number •which contains a number of units equal to the number* taken together. 31. Addition is the process of finding the sum of two or more numbers. 33. The SIGN OF ADDITION is a horizontal cross, thus, (+), and is called plus, which signifies more.... | |
 | Edward Brooks - 1863 - 344 σελίδες
...six hundred and fifty-six. 8. Four thousand seven hundred and ninety-sevon. SECTION IT. ADDITION. 29. Addition is the process of finding the sum of two or more numbers. The SUM of two or more numbers is a number which expresses as many unite as those numbers. The symbol... | |
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Addition is the process of finding the sum of two or more numbers. 
