## Robinson's Progressive Intellectual Arithmetic: On the Inductive Plan; Being a Sequel to the Progressive Primary Arithmetic ... |

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### Common terms and phrases

12 cents 12 dollars 20 cents 20 dollars 20 per cent acres added amount ANALYSIS apiece apples Arithmetic barrel of flour bought boys build bushels called cents a pound common contained cords of wood corn cost denominator difference dimes distance divided dozen earn eggs eighths equal farm farmer feet fifths fourth fraction gain gallons gave give given grocer half halves head Henry horse interest James John land less lose lost lowest terms marbles merchant miles minutes months multiply ninths oats oranges paid pair peaches person piece pints pound cost principal quarts receive Reduce remainder rods sell sevenths share sheep shillings sixths sold sugar taken tenths third tons trees twelfths twice units walk weeks whole worth yards of cloth

### Popular passages

Page 55 - 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.

Page 54 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...

Page 49 - 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

Page 68 - An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, $, -f . A mixed number is a whole number and a fraction expressed together; as, 4f, 25-ht.

Page 56 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.

Page 44 - The dividend is the number to be divided. The divisor is the number by which we divide.

Page 52 - 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. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.

Page 51 - MEASURE. 12 inches (in.) make 1 foot, ft. 3 feet "1 yard, yd. 5¿ yards, or 16¿ feet, " 1 rod, rd. 40 rods

Page 52 - CLOTH MEASURE. 2^ inches (in.) make 1 nail, na. 4 nails

Page 141 - The present worth of a note payable at a future time is such a sum as, put at interest at the given rate per cent, until it becomes due, will amount to the face of the note. Discount is an allowance made for the payment of money before it becomes due, and is obtained by subtracting the present worth from the given sum or face of the note. 1. What is the present worth of $180 payable in 3 years 4 months at 6 per cent.