Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained and Synthetically Applied

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Truman & Spofford
 

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Side 136 - 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.
Side 262 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Side 135 - Time. 60 seconds (S.) make 1 minute, marked M. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 7 days, . 1 week, w. 4 weeks, 1 month, mo. 13 months, 1 day and 6 hours, 1 Julian year, yr. Thirty days hath September, April, June and November ; February twenty-eight alone, all the rest have thirtyone.
Side 282 - The product of the sum and difference of two numbers is equal to the difference of their squares.
Side 18 - From the remarks and illustrations now given, we deduce the following RULE. I. Write down the numbers, the less under the greater, placing units under units, tens under tens, &c., and draw a line under them. II. Beginning with units, take successively each figure in the lower number from the figure over it, and write the remainder directly below.
Side 137 - TABLE. 60 seconds (") - make - 1 minute, - marked - ' 60 minutes ----- 1 degree, - - - - - ° 30 degrees ,----- 1 sign, ------ s. 12 signs, or 360 degrees, - 1 circle of the zodiac. Note. Every circle, whether great or small, is divisible into 360 equal parts, called degrees. 71. Reduce 9s. 13° 25
Side 134 - TABLE. 2 pints (pts.) make - 1 quart, - marked - qt. 8 quarts 1 peck, pk. 4 pecks ----- 1 bushel, ----- bu. 36 bushels 1 chaldron, - - - - ch Note.
Side 50 - Multiply the last remainder by the first divisor, and to the product add the first remainder ; the sum will be the true remainder.
Side 268 - The extremes and the number of terms being given, to find the sum of all the terms. 1.
Side 35 - Two men depart from the same place, and travel in opposite directions, one at the rate of...

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