Children's Arithmetic by Grades: Essential elements. Fourth book, fifth year |
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Page 18
... contain one , two , or three figures , but all the other periods must have three figures in each period . Vacant orders are filled by ciphers . The system of numeration in use in England has six orders in every period . Hence in the ...
... contain one , two , or three figures , but all the other periods must have three figures in each period . Vacant orders are filled by ciphers . The system of numeration in use in England has six orders in every period . Hence in the ...
Page 21
... contain as many figures as there are ciphers in the denominator , the lack must be supplied by placing as many ciphers between the point and the given numerator as are needed . 1. Write as decimals : 3 d . 10800 9. 100 27 a . 1o . b ...
... contain as many figures as there are ciphers in the denominator , the lack must be supplied by placing as many ciphers between the point and the given numerator as are needed . 1. Write as decimals : 3 d . 10800 9. 100 27 a . 1o . b ...
Page 23
... containing decimal units is called a decimal number or a decimal . The part at the right of the decimal point is called the decimal part ; the part at the left is termed a whole number or integer . In the number 6666 , the four figures ...
... containing decimal units is called a decimal number or a decimal . The part at the right of the decimal point is called the decimal part ; the part at the left is termed a whole number or integer . In the number 6666 , the four figures ...
Page 35
... containing 175 acres at $ 28 per acre , and the other containing 320 acres at $ 37 per acre . What was the cost of both farms ? 13. A dealer bought 127 books at 34 books at 47 each , and sold all of them at 40 many cents did he gain ...
... containing 175 acres at $ 28 per acre , and the other containing 320 acres at $ 37 per acre . What was the cost of both farms ? 13. A dealer bought 127 books at 34 books at 47 each , and sold all of them at 40 many cents did he gain ...
Page 42
... containing 18.375 tons , the second car 41.625 tons , and the third car 35.5 tons ? 11. If a man earns $ 180 in a month of 25 da . , how much does he earn in 1 da . ? 12. How long would it take to travel 30.2375 miles at the rate of ...
... containing 18.375 tons , the second car 41.625 tons , and the third car 35.5 tons ? 11. If a man earns $ 180 in a month of 25 da . , how much does he earn in 1 da . ? 12. How long would it take to travel 30.2375 miles at the rate of ...
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.