# Intermediate Arithmetic: For Graded Schools

American Book Company, 1907 - 270 σελίδες
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### Περιεχόμενα

 Notation and Numeration 5 Subtraction 12 Fractional Equivalents 22 Reduction 31 Subtraction 37 Multiplication 43 Division 57 Comparison 66
 Decimals 184 Denominate Measures 207 SIXTH YEAR 214 Practical Measurements 215 Percentage 233 Interest 247 Savings Accounts 253 General Review 260

 7 113 Review of Fundamental Opera 126 Factoring 136
 Practical Measurements 270 Πνευματικά δικαιώματα

### Δημοφιλή αποσπάσματα

Σελίδα 214 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 220 - 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 267 - 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 217 - 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 268 - 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 268 - 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.