### Фй лЭне пй чсЮуфет -Уэнфбоз ксйфйкЮт

Ден енфпрЯубме ксйфйкЭт уфйт ухнЮиейт фпрпиеуЯет.

### Ресйечьменб

 READING AND WRITING NUMBERS 1 WEIGHTS AND MEASURES 136 ADDITION 152 DIVISION 160 Addition Subtraction Multi 172 Coins and Paper Currency 185 FACTORS 197
 MULTIPLES 209 COMMON FRACTIONS 216 Aliquot Parts 254 Reading and Writing 8 124 300 POWERS AND Roots 265 QUESTIONS FOR REVIEW 11 56 73 115 135 168 250 264 294 114 319

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 38 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
УелЯдб 138 - Square Measure. 144 square inches 1 square foot, 9 square feet 1 square yard, 30J square yards 1 square rod, 40 square rods 1 rood, 4 roods 1 acre.
УелЯдб 303 - A number is divisible by 9 if the sum of its digits is divisible by 9.
УелЯдб 109 - Change the dividend and divisor to fractions having a common denominator, and then divide the numerator of the dividend by the numerator of the divisor. Or, Invert the expression of the divisor and proceed as in multiplication of fractions.
УелЯдб 286 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
УелЯдб 176 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
УелЯдб 143 - 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 182 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg 10 dekagrams =1 hektogram Hg 10 hektograms =1 kilogram Kg...
УелЯдб 307 - It will thus be seen that what we call a year is nearly 6 hours less than the true year, and 4 such years nearly one day less than 4 true years. To rectify this error, 366 days are allowed to one year in every 4 years.
УелЯдб 279 - To find the Area of a Triangle when the Three Sides are given. Rule. — From half the sum of the three sides subtract each side separately. Multiply the half sum and the three remainders together, and extract the square root of the product.