The Decimal System of Numbers: Illustrated and Practically Applied, by a Series of Systematic and Progressive Exercises |
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Σελίδα 33
Thus , 1 in the third place represents 1 hundred , 5 in the third place represents 5
hundred , and 7 , 7 hundred ; but when in the fourth place , 1 represents 1
thousand , 5 , 5 thousand , 7 , 7 thousand , & c . B. 1. What do we call 20 tens ?
50 tens ...
Thus , 1 in the third place represents 1 hundred , 5 in the third place represents 5
hundred , and 7 , 7 hundred ; but when in the fourth place , 1 represents 1
thousand , 5 , 5 thousand , 7 , 7 thousand , & c . B. 1. What do we call 20 tens ?
50 tens ...
Σελίδα 58
... all its angles right angles is called a rectangle . A rectangle having all its sides
equal is called a square . A square , then , has four equal sides and four equal
angles . Figures 4 and 5 represent rectangles . Figure 5 also represents a square
.
... all its angles right angles is called a rectangle . A rectangle having all its sides
equal is called a square . A square , then , has four equal sides and four equal
angles . Figures 4 and 5 represent rectangles . Figure 5 also represents a square
.
Σελίδα 59
6 represents a circle of which C is the centre . Fig . 6 . The distance from the
centre of a circle to the circumference is called the radius of the circle . The
distance from a point on one side of a circle through the centre to a point on the
opposite ...
6 represents a circle of which C is the centre . Fig . 6 . The distance from the
centre of a circle to the circumference is called the radius of the circle . The
distance from a point on one side of a circle through the centre to a point on the
opposite ...
Σελίδα 124
From the above it appears that every change that is made in the place of the
figures in reference to the decimal point , - * The form marked with a star
represents the usual method of reading these values . whether it is made by
changing the ...
From the above it appears that every change that is made in the place of the
figures in reference to the decimal point , - * The form marked with a star
represents the usual method of reading these values . whether it is made by
changing the ...
Σελίδα 130
A. Any number whatever may be represented by the decimal point , and the ten
characters , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 . ... A figure written in the first place at the
left of the point , represents as many units or ones as its name indicates ; written ...
A. Any number whatever may be represented by the decimal point , and the ten
characters , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 . ... A figure written in the first place at the
left of the point , represents as many units or ones as its name indicates ; written ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
9 tens acres added angle answer apples barrels Boston bought bushels called cents cloth coins containing corn cost cubic decimal denomination difference dimes distance divided dividend division divisor dollars equal examples Explanation expressed factor feet fifth figure four fourth fraction gallons gathered gave give given hundred hundredths illustrated inches land less manner measure method miles millions minuend multiplied ninths Note obtained ounces paid pairs performing piece pounds principles pupil quarts questions quotient received Reduce remainder represents rest result rods Schools sell shillings shows sixth sold Solution square Subtract sugar taken tens tenths thing third thousands units usually week weight wide worth write written yard
Δημοφιλή αποσπάσματα
Σελίδα 53 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 51 - APOTHECARIES' WEIGHT 20 grains = 1 scruple. 3 scruples = 1 dram. 8 drams = 1 ounce. 12 ounces = 1 pound.
Σελίδα 56 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 54 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.
Σελίδα 55 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel.
Σελίδα 51 - AVOIRDUPOIS WEIGHT. 16 drams = 1 ounce. 16 ounces = 1 pound. 28 pounds = 1 quarter. 4 quarters = 1 hundred weight. 20 hundred weight = 1 ton.
Σελίδα 53 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Σελίδα 55 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 51 - MONEY. 10 mills = 1 cent. 10 cents = 1 dime. 10 dimes = 1 dollar. 10 dollars = 1 eagle.
Σελίδα 206 - MK CROSS. THE OPERA CHORUS BOOK, Consisting of Trios, Quartets, Quintets, Solos, and Choruses, selected and arranged from the most popular Operas of Von Weber, Rossini, Meyerbeer, Bellini, Benedict, Donizetti, Mercadante, Auber, Balfe, Verdi, and Bishop. By EDWARD L. WHITE and JOHN E. GOULD. [ We select the following from numerous Notices of this Work.]
Πληροφορίες βιβλιογραφίας
| Τίτλος | The Decimal System of Numbers: Illustrated and Practically Applied, by a Series of Systematic and Progressive Exercises |
| Συγγραφέας | Dana Pond Colburn |
| Εκδότης | B.B. Mussey, 1852 |
| Πρωτότυπο από | Πανεπιστήμιο Χάρβαρντ |
| Ψηφιοποιήθηκε στις | 1 Φεβ. 2007 |
| Μέγεθος | 210 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |