Intermediate Arithmetic: For Graded SchoolsAmerican Book Company, 1907 - 286 σελίδες |
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Αποτελέσματα 1 - 5 από τα 27.
Σελίδα 9
... added : Thus XX represents 20 ; XI represents 11 . II . When a letter is followed by one of greater value , the value of the smaller is to be subtracted from that of the greater . Thus IV represents 4 ; IX represents 9 . III . When a ...
... added : Thus XX represents 20 ; XI represents 11 . II . When a letter is followed by one of greater value , the value of the smaller is to be subtracted from that of the greater . Thus IV represents 4 ; IX represents 9 . III . When a ...
Σελίδα 10
... added . The sum or amount is the result of addition . Drill thoroughly on these and similar combinations : 2 13 7 15 14 12 73 100 00 1 . { 9 15 15 12 13 7 7 8 9 6 5 8 7 5 4 4 7 2 . { 6 18 14 11 11 11 15 8 4 1 3 9 5001 6 11 13 12 4 8 10 ...
... added . The sum or amount is the result of addition . Drill thoroughly on these and similar combinations : 2 13 7 15 14 12 73 100 00 1 . { 9 15 15 12 13 7 7 8 9 6 5 8 7 5 4 4 7 2 . { 6 18 14 11 11 11 15 8 4 1 3 9 5001 6 11 13 12 4 8 10 ...
Σελίδα 11
... that express the same kind of units , as 3 feet and 5 feet or 3 and 5 ; but not 3 feet and 5 cents . Only like numbers can be added or subtracted . REVIEW OF SUBTRACTION Subtraction is the process of finding the ADDITION 11.
... that express the same kind of units , as 3 feet and 5 feet or 3 and 5 ; but not 3 feet and 5 cents . Only like numbers can be added or subtracted . REVIEW OF SUBTRACTION Subtraction is the process of finding the ADDITION 11.
Σελίδα 12
... added to 5 will make 12 ? ( 7. ) Write down 7 ; carry one . What number added to 9 ( 8 + 1 ) will make 14 ? ( 5. ) Write down 5 ; carry 1. What number added to 4 ( 3 + 1 ) will make 8 ? ( 4. ) Write down 4 . To test subtraction , add ...
... added to 5 will make 12 ? ( 7. ) Write down 7 ; carry one . What number added to 9 ( 8 + 1 ) will make 14 ? ( 5. ) Write down 5 ; carry 1. What number added to 4 ( 3 + 1 ) will make 8 ? ( 4. ) Write down 4 . To test subtraction , add ...
Σελίδα 30
... added . What does mean ? ? Add : 9. 18 in . 201 in . 10. 15 bu . 11. 191 12. 404 274 bu . 32-2 30-11 / 2 39 in . 4119 bu . 20.5 24 181 Subtract : 13. 91 yd . 7 yd . 14. 14g da . 7 da . 15. 28-2 16. 395 134 24 8274 REDUCTION OF FRACTIONS ...
... added . What does mean ? ? Add : 9. 18 in . 201 in . 10. 15 bu . 11. 191 12. 404 274 bu . 32-2 30-11 / 2 39 in . 4119 bu . 20.5 24 181 Subtract : 13. 91 yd . 7 yd . 14. 14g da . 7 da . 15. 28-2 16. 395 134 24 8274 REDUCTION OF FRACTIONS ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres acres of land ARITH barrel bill board foot bought boxes bushels butter buys cents a pound Change coal common fraction containing cube cubic inches decimal places decimal point dimes divide the numerator dividend and divisor division dollar dozen earn equal factors farmer Find the amount Find the cost Find the number fractional units gain gallons greatest common divisor grocer halves hundred hundredths hundredweight improper fraction integer least common multiple lowest terms measure merchant miles mixed number month multiplicand naughts number of cubic ounces paid pair pecks pints quarts quotient receipt receive rectangle remaining rods salary second circle sells similar fractions sold square feet square inches square yard subtracted sugar surface tenths third thousandths tons week weigh whole number wide Write Written
Δημοφιλή αποσπάσματα
Σελίδα 216 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 222 - 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 269 - They mark out the work for the teacher in a clearly defined manner by telling him what to do and when to do it.
Σελίδα 219 - The Altitude of a triangle is the perpendicular distance from the angle opposite the base to the base, or to the base produced or extended.
Σελίδα 270 - The political and more detailed maps are not mere skeletons, giving only the names which are required by the text, but are full enough to serve all ordinary purposes for reference. In addition, they show the principal railroads and canals, the head of navigation on all important rivers, and the standard divisions of time. 7.
Σελίδα 11 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 104 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 102 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 139 - The least common multiple of two or more numbers, is the least number that can be divided by each of them without a remainder.
Σελίδα 270 - The simplicity of the older methods of teaching this subject is combined with just so much of the modern scientific methods of presentation as is thoroughly adapted to elementary grades.