# Intellectual Arithmetic, Or, an Analysis of the Science of Numbers: With Special Reference to Mental Training and Development

A.S. Barnes & Burr, 1859 - 173 σελίδες

### Τι λένε οι χρήστες -Σύνταξη κριτικής

Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.

### Περιεχόμενα

 Fourteen 14 Twenty 20 Sixtyseven 35 Thirtynine 39 Sixtyeight 68 Seventyfour 74
 Eighty 80 Eightysix 86 Ninetytwo 92 Ninetyeight 98 One hundred 100 158

### Δημοφιλή αποσπάσματα

Σελίδα 65 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 65 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 10 - ... one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety one hundred two hundred three hundred four hundred five hundred...
Σελίδα 40 - In an orchard there are 16 rows of trees and 10 trees in each row; how many trees are there in the orchard ? 11.
Σελίδα 62 - Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5\$ yards or 16\$ feet = 1 rod (rd.) 320 rods or 5280 feet = 1 mile (mi.) Square Measure 144 square inches (sq.
Σελίδα 61 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . \$. 10 Dollars = 1 Eagle . E.
Σελίδα 67 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 64 - Is used in measuring beer, ale, and, in general, all malt liquors, milk, and water. 2 pints (pt.~) make 1 quart, (qt.); 4 quarts 1 gallon, (gal.); 36 gallons 1 barrel, (bar.
Σελίδα 163 - ... 12. If 3 men can do a piece of work in 8 days...
Σελίδα 141 - ... 27. A man bought 3 barrels of flour for 21 dollars ; at what price per barrel must he sell it to gain 6 dollars on the lot ? 28. A man bought 5 barrels of flour, at \$6 a barrel ; for what sum must the whole lot be sold to gain \$10?