Ray's Elementary Arithmetic: Embracing Mental and Written Exercises, for BeginnersAmerican Book Company, 1879 - 192 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 50.
Σελίδα 9
... ten times 1 ? How many are five times 2 ? How many are two times 5 ? 8. One from 10 leaves how many ? Two from 10 ? Three from 10 ? Four from 10 ? Five from 10 ? Six from 10 ? Seven from 10 ? Eight from 10 ? Nine from 10 ? 9. How many ...
... ten times 1 ? How many are five times 2 ? How many are two times 5 ? 8. One from 10 leaves how many ? Two from 10 ? Three from 10 ? Four from 10 ? Five from 10 ? Six from 10 ? Seven from 10 ? Eight from 10 ? Nine from 10 ? 9. How many ...
Σελίδα 10
... tens , and occupies the sec- ond place in the period . The left - hand figure represents hundreds , and occupies the third place in the period . Here , 5 in the first place is 5 units ; in the second place , 5 tens or fifty units ; in ...
... tens , and occupies the sec- ond place in the period . The left - hand figure represents hundreds , and occupies the third place in the period . Here , 5 in the first place is 5 units ; in the second place , 5 tens or fifty units ; in ...
Σελίδα 11
... tens ; the third 5 , hundreds . 11. The value of a figure increases from right to left tenfold ; thus , ten units of the first place make one unit of the second ; ten units of the second place make one unit of the third ; and , INVARIABLY , ...
... tens ; the third 5 , hundreds . 11. The value of a figure increases from right to left tenfold ; thus , ten units of the first place make one unit of the second ; ten units of the second place make one unit of the third ; and , INVARIABLY , ...
Σελίδα 12
... ten ; eleven ; one hundred ; one hundred and one ; one hundred and eleven . 2. Write all the numbers between one and thirty ; between thirty and seventy ; between seventy and one hundred . 3. Write two ; twenty ; twenty - two ; two ...
... ten ; eleven ; one hundred ; one hundred and one ; one hundred and eleven . 2. Write all the numbers between one and thirty ; between thirty and seventy ; between seventy and one hundred . 3. Write two ; twenty ; twenty - two ; two ...
Σελίδα 13
... ten , and 1 unit . 12. Write 2 units ; 2 tens ; 2 tens and 2 units ; 2 hundreds ; 2 hundreds and 2 tens ; 2 hundreds and 2 units ; 2 hundreds , 2 tens , and 2 units . 13. Write 3 units ; 3 tens ; 3 tens and 3 units ; 3 hundreds ; 3 hundreds ...
... ten , and 1 unit . 12. Write 2 units ; 2 tens ; 2 tens and 2 units ; 2 hundreds ; 2 hundreds and 2 tens ; 2 hundreds and 2 units ; 2 hundreds , 2 tens , and 2 units . 13. Write 3 units ; 3 tens ; 3 tens and 3 units ; 3 hundreds ; 3 hundreds ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres of land annex apiece apples barrels of flour bought bushels cents a pound ciphers cloth column common fraction Compound Numbers CONCLUSION.-Therefore containing cost decimal fraction dimes dividend Division dollars dozen eight Elem equal EXAMPLE.-What EXAMPLES farmer figure Find fourth gallons Give the rule Give the table gram greatest common divisor hektoliter Hence horses hundredths improper fraction inches kilogram least common multiple liters lower denomination lowest terms marbles Measure MENTAL EXERCISES meter Metric Metric System miles million minuend mixed number MODEL SOLUTION multiplicand Multiply OPERATION ounces pecks period pints prime factors proper fraction quarts QUESTIONS FOR REVIEW quotient Reduce the following remainder rods sheep simple numbers square yards subtrahend sugar tens tenths third thousand thousandths three-dollar piece Troy Weight whole number wide worth Write
Δημοφιλή αποσπάσματα
Σελίδα 118 - Thirty days hath September, April. June, and November; All the rest have thirty.one, Save February, which alone Hath twenty.eight; and one day more We add to it one year in four.
Σελίδα 142 - Mnltiple of two or more numbers is the least number that can be divided by each of them without a remainder ; thus 30 is the least common multiple of 10 and 15.
Σελίδα 180 - Measures of Length 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) Measures of Surface 100 sq.
Σελίδα 167 - 6 27 685 The denominator to a decimal fraction, although not ex-f pressed, is always understood, and is 1 with as many ciphers annexed as there are places in the numerator.
Σελίδα 171 - RULE. Multiply as in whole numbers, and from the right hand of the product point off as many figures for decimals as there are decimal places in both factors.
Σελίδα 110 - 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 157 - Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator.
Σελίδα 117 - TABLE. 60 seconds (sec.) make 1 minute, marked min. 60 minutes 1 hour, hr. 24 hours 1 day, da.
Σελίδα 179 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 54 - Begin at the right and multiply each figure of the multiplicand by each successive figure of the multiplier, placing the right.hand figure of each partial product directly under the figure used as a multiplier.