Intermediate Arithmetic: For Graded SchoolsAmerican Book Company, 1907 - 286 σελίδες |
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Σελίδα 3
... Tests of Divisibility 137 • Subtraction 129 Prime Factors 138 • Multiplication 130 • Cancellation 139 Division 131 · Greatest Common Divisor . 140 Factoring Least Common Multiple PAGE PAGE 141 • Fractions Reduction 5.
... Tests of Divisibility 137 • Subtraction 129 Prime Factors 138 • Multiplication 130 • Cancellation 139 Division 131 · Greatest Common Divisor . 140 Factoring Least Common Multiple PAGE PAGE 141 • Fractions Reduction 5.
Σελίδα 4
... Common Multiple PAGE PAGE 141 • Fractions Reduction Addition . 143 Multiplication and Division 213 Review of Denominate 144 Numbers 214 • · 151 Practical Measurements . 215 • 153 Length 215 158 Surface 216 Division . 167 Painting and ...
... Common Multiple PAGE PAGE 141 • Fractions Reduction Addition . 143 Multiplication and Division 213 Review of Denominate 144 Numbers 214 • · 151 Practical Measurements . 215 • 153 Length 215 158 Surface 216 Division . 167 Painting and ...
Σελίδα 23
... common fraction ? In the fraction what does the 4 show ? the 3 ? 23. Read ; ; ; ; ; ; 12 . 24. Write seven eighths ; thirteen twenty - fourths . The denominator of a fraction , which is written below the line , shows into how many equal ...
... common fraction ? In the fraction what does the 4 show ? the 3 ? 23. Read ; ; ; ; ; ; 12 . 24. Write seven eighths ; thirteen twenty - fourths . The denominator of a fraction , which is written below the line , shows into how many equal ...
Σελίδα 31
... common denominator . Similar fractions are fractions that have a common denom- inator . 7. Change to similar fractions and 4 ; } and } ; } and 12 ; § , and § . ,, Written Work 1. Change and to similar fractions having the FRACTIONS 31.
... common denominator . Similar fractions are fractions that have a common denom- inator . 7. Change to similar fractions and 4 ; } and } ; } and 12 ; § , and § . ,, Written Work 1. Change and to similar fractions having the FRACTIONS 31.
Σελίδα 32
... common denominator 12 . 2x4 8 3 x 4 = 12 3 x 3 9 = 4 x 3 12 Since the denominator 3 in } must be multiplied by 4 to produce 12 , the numerator must also be multiplied by 2 × 4 8 4 , so as not to change the value of the fraction . 3x412 ...
... common denominator 12 . 2x4 8 3 x 4 = 12 3 x 3 9 = 4 x 3 12 Since the denominator 3 in } must be multiplied by 4 to produce 12 , the numerator must also be multiplied by 2 × 4 8 4 , so as not to change the value of the fraction . 3x412 ...
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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.