Children's Arithmetic by Grades: Essential elements. Fourth book, fifth year |
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Page 17
... cipher The last figure , or character , is also called zero , or naught . It has no value when standing alone . The first nine figures are termed significant figures , as each always signifies a value of its own . These figures are also ...
... cipher The last figure , or character , is also called zero , or naught . It has no value when standing alone . The first nine figures are termed significant figures , as each always signifies a value of its own . These figures are also ...
Page 18
... ciphers . The system of numeration in use in England has six orders in every period . Hence in the English system a million is a thousand thousand , a billion is a million times a million , a trillion is a million times a billion , and ...
... ciphers . The system of numeration in use in England has six orders in every period . Hence in the English system a million is a thousand thousand , a billion is a million times a million , a trillion is a million times a billion , and ...
Page 19
... Ciphers are read only as they show the values of higher figures . 1. Read : 7849630 10000001 341328 309025607 20220022 980076011 7070000423 91234013402 800309560 91234267109 987654321 670000000069 1001001001001 418254 92568987 827171 ...
... Ciphers are read only as they show the values of higher figures . 1. Read : 7849630 10000001 341328 309025607 20220022 980076011 7070000423 91234013402 800309560 91234267109 987654321 670000000069 1001001001001 418254 92568987 827171 ...
Page 21
... ciphers that come between the point and the fig- ures 25 are not written in the numerators of the common fractions ... ciphers in the denominator of the given fraction . If the numerator does not contain as many figures as there are ...
... ciphers that come between the point and the fig- ures 25 are not written in the numerators of the common fractions ... ciphers in the denominator of the given fraction . If the numerator does not contain as many figures as there are ...
Page 29
... . d . 74164210 mills to dollars , cents , and mills . 9. Read the following : .2 .306 .3551 2.02004 .02 .62854 .0986 121.300387 .002 .00016 .82008 2.3158218 REDUCTION OF DECIMALS Annexing ciphers to a decimal does not 29 ANSWER.
... . d . 74164210 mills to dollars , cents , and mills . 9. Read the following : .2 .306 .3551 2.02004 .02 .62854 .0986 121.300387 .002 .00016 .82008 2.3158218 REDUCTION OF DECIMALS Annexing ciphers to a decimal does not 29 ANSWER.
Common terms and phrases
3d term acres altitude apples arithmetic barrel bought boys bushels butter called cancel cent ciphers circle circumference coal common fraction containing cubic dealer decimal fraction decimal places decimal point divide a fraction dividend divisible dollars Draw DRY MEASURE equal equation feet figures Find the G. C. D. Find the interest Find the value frac gallons greatest common divisor horses hundred hundred-thousandths hundredths IJKL improper fractions interest of $1 least common denominator least common multiple lemons lowest terms measure million millionths mills minuend mixed numbers multiplicand Multiply notation oranges ORDER OR PLACE paid parallelogram pounds prime factors problems proper fractions pupils quarts Quintillions ratio Read rectangle Reduce remainder REVIEW right angle simple fraction sold square Subtract ten-thousandths thousand thousandths tons triangle unit whole number worth Write yards
Popular passages
Page 19 - Separate the given number into periods of three figures each, beginning at the right hand : the left-hand period will often contain less than three figures.
Page 63 - Divide the greater number by the less, and the divisor by the remainder, and so on, until there is no remainder ; the last divisor will be the greatest common divisor.
Page 48 - ... of the fraction. The numerator and the denominator are called the terms of the fraction.
Page 49 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Page 62 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Page 65 - A multiple of a number contains all the prime factors of that number ; and the common multiple of two or more numbers contains all the prime factors of each of the numbers.