Business ArithmeticAllyn and Bacon, 1918 - 474 σελίδες |
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Σελίδα
... writing this book has been to make it of the greatest possible usefulness and convenience to both pupil and teacher in the actual work of classroom instruction . This general purpose has determined all its important characteristics ...
... writing this book has been to make it of the greatest possible usefulness and convenience to both pupil and teacher in the actual work of classroom instruction . This general purpose has determined all its important characteristics ...
Σελίδα 1
... writing this number represents ten times as much as the next one to the right of it . 3. The Principle of Place Value . — The example of the preceding paragraph illustrates the so - called principle of place value , according to which a ...
... writing this number represents ten times as much as the next one to the right of it . 3. The Principle of Place Value . — The example of the preceding paragraph illustrates the so - called principle of place value , according to which a ...
Σελίδα 2
... writes them down . Then check by having them dictated back . 1. 49,041 8. 934,507 2. 140,916 3. 31,047 9. 271,450 15. 7,849,643 16. 2,040,928 10. 1,603,912 17. 35,649,912 4. 7841 11. 25,716,241 18. 390,187,243 5. 22,716 12. 195,303,216 ...
... writes them down . Then check by having them dictated back . 1. 49,041 8. 934,507 2. 140,916 3. 31,047 9. 271,450 15. 7,849,643 16. 2,040,928 10. 1,603,912 17. 35,649,912 4. 7841 11. 25,716,241 18. 390,187,243 5. 22,716 12. 195,303,216 ...
Σελίδα 4
... Write the following numbers in Roman numerals : 17. 391 22. 2000 27. 316,005 32. 41,760 18. 299 23. 5426 28. 756 33. 87,204 19. 504 24. 10,900 29. 793,614 34. 59,350 20. 2702 25. 25,250 30. 81,926 35. 16,734 21. 1914 26. 8,205,710 31 ...
... Write the following numbers in Roman numerals : 17. 391 22. 2000 27. 316,005 32. 41,760 18. 299 23. 5426 28. 756 33. 87,204 19. 504 24. 10,900 29. 793,614 34. 59,350 20. 2702 25. 25,250 30. 81,926 35. 16,734 21. 1914 26. 8,205,710 31 ...
Σελίδα 5
... writing of the figures . They should be made of uniform size , uniformly spaced , and legible . Figures of the same ... write the following sets of numbers in columns ready for adding . Also copy them : 1. 47 607 , 304 783 , 2364 189 ...
... writing of the figures . They should be made of uniform size , uniformly spaced , and legible . Figures of the same ... write the following sets of numbers in columns ready for adding . Also copy them : 1. 47 607 , 304 783 , 2364 189 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
60 days acres added agent aliquot amount annual prem Arthur Ford average bank bill bonds bought bricks bushels buying price called casting out 9's column commission common factor compound interest computed contains cubic foot decimal point deducted discount divide dividend division divisor dollar draft Example feet long figures Find the cost Find the interest Find the quotient Find the rate Find the total fraction George F gross Hence improper fraction inches wide income indorsed integer investment Jordan Marsh length list price long ton marking price measure metric system miles minuend mixed number multiply number of days ORAL EXERCISES Find percentage places pounds premium PRINCIPAL RATE PROBLEMS profit promissory note proper fraction rate of interest Reduce remainder selling price Semiannually sold Solution square subtrahend unit weight Write WRITTEN EXERCISES Find yards yearly
Δημοφιλή αποσπάσματα
Σελίδα 131 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 139 - Measures of Length 10 millimeters (mm) =1 centimeter cm 10 centimeters =1 decimeter dm 10 decimeters =1 meter m 10 meters =1 dekameter Dm 10 dekameters =1 hektometer Hm 10 hektometers =1 kilometer Km...
Σελίδα 131 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 150 - The sum of the squares of the two sides of a right triangle is equal to the square of the hypotenuse; a a +b j =c*.
Σελίδα 101 - In multiplication of decimals, we know that the number of decimal places in the product is equal to the sum of those in both the factors.
Σελίδα 150 - Subtract the square of the given side from the square of the hypotenuse, and extract the square root of the remainder. EXAMPLE 1. — The side given is 3 inches, the hypotenuse is 5 inches; what is the length of the other side ? SOLUTION.— 3- = 9 ; 5
Σελίδα 139 - Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 291 - States money by 10, move the decimal point one place to the right; to multiply by 100, move the decimal point two places to the right; to multiply by 1000, move the decimal point three places to the right.
Σελίδα 140 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg...
Σελίδα 63 - ... another number that is a multiple of both 8 and 6. 5. Find the smallest number that can be exactly divided by 8 and 12. 6. Give two factors of 91. 7. 57 is a multiple of what two numbers ? 8. What is the smallest number that can be exactly divided by 4, 6, and 8. 463. The smallest number that is a multiple of two or more numbers is called the least common multiple of such numbers. 9. Find the least common multiple of 5, 10, 15. 10. Find the least common multiple of 2, 7, 14. 11. What part of...