The Arithmetic Help, for Pupils, Teachers, Business MenWerner Company, 1902 - 515 páginas |
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Página 18
... side . 2. Number the squares from 1 to 40 . 3. Show the teacher the square that has on it the number she asks for . To the Teacher : Figures placed on the blackboard should be written large and in color , yellow preferred . Be careful ...
... side . 2. Number the squares from 1 to 40 . 3. Show the teacher the square that has on it the number she asks for . To the Teacher : Figures placed on the blackboard should be written large and in color , yellow preferred . Be careful ...
Página 19
... the sum of the dots , may be placed by the child at the right side of each domino . 3. In place of dots on the paper dominoes , little pictures of common objects may be cut out of papers NUMBERS FOR LITTLE PEOPLE . 19.
... the sum of the dots , may be placed by the child at the right side of each domino . 3. In place of dots on the paper dominoes , little pictures of common objects may be cut out of papers NUMBERS FOR LITTLE PEOPLE . 19.
Página 27
... sides . 4 . 3 × 1 = 2 x 2 = 4 - 2 = 4 ÷ 2 = A square has 4 sides . 1 + 3 = 4-1 = 5. A nickel = 3 + 8 = 5 51's = 5 4 + 1 = 6 1+ 4 = 4 + 1 = 5-4 = 2 + 2 + 1 3 + 2 = 2 + 3 = 5-2 = = 1 + 1 + 1 + 2 = 5 - 2-2 = 5 × 1 = ...
... sides . 4 . 3 × 1 = 2 x 2 = 4 - 2 = 4 ÷ 2 = A square has 4 sides . 1 + 3 = 4-1 = 5. A nickel = 3 + 8 = 5 51's = 5 4 + 1 = 6 1+ 4 = 4 + 1 = 5-4 = 2 + 2 + 1 3 + 2 = 2 + 3 = 5-2 = = 1 + 1 + 1 + 2 = 5 - 2-2 = 5 × 1 = ...
Página 50
... side of the figure on page 51 ? How many squares in the figure ! Because each square is one inch on each side , we call it a square inch . How many square inches in the whole figure ! The number of squares is called the area . 9 square ...
... side of the figure on page 51 ? How many squares in the figure ! Because each square is one inch on each side , we call it a square inch . How many square inches in the whole figure ! The number of squares is called the area . 9 square ...
Página 120
... side ? WORK : 22 ) 440 20 SOLUTION : The other side is as many rods long as 22 is con- tained times in 440 , or 20 . NOTE . - Such work should be written in the short division form . Here it is not necessary with young children to ...
... side ? WORK : 22 ) 440 20 SOLUTION : The other side is as many rods long as 22 is con- tained times in 440 , or 20 . NOTE . - Such work should be written in the short division form . Here it is not necessary with young children to ...
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Términos y frases comunes
acres angle apples arithmetic average avoirdupois bank base bill board foot bond bought bushels called centimeter cents child circle circumference common common fraction contained cord cost cube root cubic decimal fraction decimal point decimeter denominator difference discount divided dividend division divisor dollars draft equal equation EXAMPLE EXPLANATION factors feet figure foot give given gram Greatest Common Divisor hundred hundredths hypotenuse ILLUSTRATE improper fractions inches interest Least Common Multiple liters longitude measure meridian meter metric system miles minuend mixed numbers Multiply NOTE paid parenthesis payment pound premium prime meridian PROBLEM quarts quotient ratio rectangle rods selling price shingles sides sold SOLUTION square miles square root subtract surface TALK Teach teacher tens triangle units weight whole number Write written yard
Pasajes populares
Página 241 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Página 230 - 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.
Página 239 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Página 423 - 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 hektometer Hm 10 hektometers =1 kilometer Km...
Página 240 - Weight is used by apothecaries and physicians in compounding dry medicines. 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,.
Página 227 - LENGTH 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.
Página 405 - The square root of a number is one of the two equal factors of the number.
Página 448 - 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.
Página 47 - If 2 men start from the same place and travel in opposite directions, one at the rate of 4...
Página 465 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.