### Фй лЭне пй чсЮуфет -Уэнфбоз ксйфйкЮт

Ден енфпрЯубме ксйфйкЭт уфйт ухнЮиейт фпрпиеуЯет.

### Ресйечьменб

 NoTATION AND NUMERATION 7 ADDITION 20 PROPERTIES OF NUMBERS 76 FRACTIONS 94 tions 102 Fractional Forms 122 DECIMAL FRACTIONs 130
 DENOMINATE NUMBERs 157 Linear Measures 165 PERCENTAGE 222 123 250 129 373 146 380 РнехмбфйкЬ дйкбйюмбфб

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 168 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
УелЯдб 175 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
УелЯдб 342 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
УелЯдб 324 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
УелЯдб 180 - TABLE. 24 grains (gr.) = 1 pennyweight. (pwt.) 20 pennyweights = 1 ounce. (oz.) 12 ounces = 1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines.
УелЯдб 184 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.
УелЯдб 181 - TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
УелЯдб 58 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
УелЯдб 338 - To find the sum of an arithmetical series : Multiply half the sum of the extremes by the number of terms.
УелЯдб 97 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.