A Course in Arithmetic for Teachers and Teacher-training ClassesLyons and Carnahan, 1923 - 376 Seiten |
Häufige Begriffe und Wortgruppen
abacus adding algebraic altitude amount angle arithmetic base bonds borrowed cash cent cipher circumference column common fraction compound interest cost cube cubic decimal point denominator deposit diameter digits discount distance dividend dividing divisor Draw a figure drill elementary school equal equation Example EXERCISE expenses feet find the area formula frustrum given gives grades Hindus hundred hundredths improper fraction income integer long division means measure median method of multiplying metric system minuend mixed number monomials multiplicand nearest negative numbers objects obtained paid par value parallelogram principle prism profit pupils Pythagorean Theorem quantities radius rectangle represents result savings bank score selling price short method sides slant height Solution square inches subtrahend teacher tens tion triangular prism units place usually volume whole number writing written zero
Beliebte Passagen
Seite 338 - This Company shall not be liable for a greater proportion of any loss than the amount hereby insured shall bear to the whole insurance covering the property against the peril involved, whether collectible or not.
Seite 345 - ... for each person (other than husband or wife) dependent upon and receiving his chief support from the taxpayer if such dependent person is under eighteen years of age or is incapable of self-support because mentally or physically defective.
Seite 103 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Seite 127 - Multiply as in whole numbers, and point off in the product as many decimal places as there are in both factors.
Seite 188 - ... measurement is never done directly or mechanically, but always by the measurement of lines, and generally by the use of the geometrical propositions, that all surfaces may be resolved into triangles, all triangles are equivalent to the halves of rectangles having the same base and altitude, and that the area of a rectangle may be found by multiplying the number of units in its length by that in its breadth. The reduction of all surfaces to subjection to these propositions requires sometimes so...
Seite 326 - It is a strange anomaly that men should be careful to insure their houses, their ships, their merchandise, and yet neglect to insure their lives, surely the most important of all to their families, and more subject to loss.
Seite 95 - Both terms of a fraction may be multiplied by the same number without changing the value of the fraction.
Seite 68 - The dividend is the number to be divided. The divisor is the number by which we divide.
Seite 85 - A number is divisible by 3 if the sum of its digits is divisible by 3• A number is divisible by 9 if the sum of its digits is divisible by 9.
Seite 251 - Recall that the area of a rectangle is equal to the product of the measure of its length and the measure of its width.