Intermediate ArithmeticGinn & Company, 1905 - 267 σελίδες |
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Σελίδα 3
... equal ? 2. How many seconds in 1 min . ? in 1 hr . ? in 1 da . ? in 11 da . ? Have you a million seconds yet ? 3. How many hours in 1 yr . ? in 100 yr . ? Have you a million hours yet ? 4. If there are 25 pupils in your room , how many ...
... equal ? 2. How many seconds in 1 min . ? in 1 hr . ? in 1 da . ? in 11 da . ? Have you a million seconds yet ? 3. How many hours in 1 yr . ? in 100 yr . ? Have you a million hours yet ? 4. If there are 25 pupils in your room , how many ...
Σελίδα 6
... equals two or more other numbers is called addition . 9. Addends . Numbers to be added are called addends . 10. Sum . The result in addition is called the sum . 11. Only numbers considered as like numbers can be added . For example ...
... equals two or more other numbers is called addition . 9. Addends . Numbers to be added are called addends . 10. Sum . The result in addition is called the sum . 11. Only numbers considered as like numbers can be added . For example ...
Σελίδα 13
... equals 11 ? 3. The subtrahend is 27 , the remainder 14 ; what is the minuend ? 27 minus what number equals 14 ? 4. The minuend is 25 more than the subtrahend ; what is the difference ? 5. The subtrahend is 47 less than the minuend ...
... equals 11 ? 3. The subtrahend is 27 , the remainder 14 ; what is the minuend ? 27 minus what number equals 14 ? 4. The minuend is 25 more than the subtrahend ; what is the difference ? 5. The subtrahend is 47 less than the minuend ...
Σελίδα 20
... is abstract , the quotient is like the dividend . For example , $ 170 ÷ 10 = $ 17 . This is sometimes called 1. Divide by 2 : 2. Divide by 3 : partition , because the $ 170 is separated into 10 equal parts . 20 DIVISION DIVISION.
... is abstract , the quotient is like the dividend . For example , $ 170 ÷ 10 = $ 17 . This is sometimes called 1. Divide by 2 : 2. Divide by 3 : partition , because the $ 170 is separated into 10 equal parts . 20 DIVISION DIVISION.
Σελίδα 22
... equals no thousands of dollars ; $ 1300 ÷ 521 equals no hundreds ; $ 1370 ÷ 521 equals no tens ; but $ 1375 ÷ 521 equals about $ 2 . ( We really notice that 13 ÷ 5 + something . ) Subtracting 521 times $ 2 , there is $ 333.44 still to ...
... equals no thousands of dollars ; $ 1300 ÷ 521 equals no hundreds ; $ 1370 ÷ 521 equals no tens ; but $ 1375 ÷ 521 equals about $ 2 . ( We really notice that 13 ÷ 5 + something . ) Subtracting 521 times $ 2 , there is $ 333.44 still to ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
9 ft acres amount arithmetic average bales barrel bill boys bushel carpet casts a shadow cattle cent common divisor common fractions contains cost cotton cubic inches dealer buys dealer pays decimal fraction decimal point discount Divide dividend division dozen equals example Express factor farmer feet Find the number frac FRACTIONS ORAL EXERCISE gain gallon greatest common divisor horse hundredths Illustrative problems improper fraction integer interest least common denominator least common multiple length lowest terms marked price measure minuend mixed number number multiplied numbers is called ounce paid paper parallelogram Paris green perimeter population potatoes pound pupils quadrilateral quart quires quotient ratio rectangle Reduce scalene triangle sells short ton sides sold solve subtract tons United week weigh wide worth write WRITTEN EXERCISE Find
Δημοφιλή αποσπάσματα
Σελίδα 157 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 67 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.
Σελίδα 157 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 158 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 67 - 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 28 - A number is divisible by 3 if the sum of its digits is divisible by 3.
Σελίδα 75 - Multiply as in whole numbers, and point off as many decimal places in the product as there are decimal places in the multiplicand and multiplier, supplying the deficiency, if any, by prefixing ciphers.
Σελίδα 68 - Apothecaries' weight, used by physicians and druggists in prescriptions. Its importance is too slight to justify teaching, although it is here inserted for those who may care to use it. 20 grains (gr.) = 1 scruple (sc. or 9). 3 scruples = 1 dram (dr. or 3)8 drams = 1 ounce (oz. or § ). 12 ounces = 1 pound (lb.).
Σελίδα 157 - TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 20 - ... the process of finding how many times one number is contained in another; or, The process of separating a number into equal parts.