First Book in ArithmeticW.W. Shannon, 1905 - 256 σελίδες |
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Σελίδα 4
... fractions and denominate numbers is introduced in the first lessons , and continued throughout the book . A balance is maintained between the mechani- cal work on the one hand and the solution of problems on the other . The problems are ...
... fractions and denominate numbers is introduced in the first lessons , and continued throughout the book . A balance is maintained between the mechani- cal work on the one hand and the solution of problems on the other . The problems are ...
Σελίδα 5
... Fractions sion ― Addition Subtraction - Objective Compound Numbers - Multiplication — Divi- - 34-42 43-114 CHAPTER IV MULTIPLICATION AND DIVISION Addition Subtraction — Multiplication -- Division Simple Fractions - Compound Numbers ...
... Fractions sion ― Addition Subtraction - Objective Compound Numbers - Multiplication — Divi- - 34-42 43-114 CHAPTER IV MULTIPLICATION AND DIVISION Addition Subtraction — Multiplication -- Division Simple Fractions - Compound Numbers ...
Σελίδα 26
... FRACTIONS One Half . 1. To cut an apple in half , we cut it " through the middle . " 2. There are two halves in one apple . 3. The halves are of the same size . 4. If I eat one half of an apple , how much of the apple will be left ? 5 ...
... FRACTIONS One Half . 1. To cut an apple in half , we cut it " through the middle . " 2. There are two halves in one apple . 3. The halves are of the same size . 4. If I eat one half of an apple , how much of the apple will be left ? 5 ...
Σελίδα 27
... fraction one third . Use the foot rule and the yard stick in illus- trating one third . Show one third of lines , circles , squares , and oblongs . By means of diagrams lead the pupils to see that one third of a circle is less than one ...
... fraction one third . Use the foot rule and the yard stick in illus- trating one third . Show one third of lines , circles , squares , and oblongs . By means of diagrams lead the pupils to see that one third of a circle is less than one ...
Σελίδα 43
John William McClymonds. CHAPTER III ADDITION AND SUBTRACTION NOTATION , NUMERATION , OBJECTIVE FRACTIONS , COM- POUND NUMBERS ... Fractions sion Addition Subtraction - Objective Compound Numbers - Multiplication — Divi- 34-42.
John William McClymonds. CHAPTER III ADDITION AND SUBTRACTION NOTATION , NUMERATION , OBJECTIVE FRACTIONS , COM- POUND NUMBERS ... Fractions sion Addition Subtraction - Objective Compound Numbers - Multiplication — Divi- 34-42.
Συχνά εμφανιζόμενοι όροι και φράσεις
1ST BK acres angle answer apples birds blocks board foot boxes of berries boys cents chairs cost Change combinations Count decimal point denominator dividend division divisor dollars Eight equal f 9 h feet Find the cost Find the number foot rule four fourths Fred gallon girl bought Give a number Give the products Give the quotients grocer half halves horse i j k improper fraction indicated in Step least common multiple LESSON lower number marbles Memorize the following miles minuend mixed number months Multiply number story suggested oblong Oral Exercises Oral Problems oranges pints pounds pupils quarts ratio remainder ribbon sell sheep square inches Stand in line Study Exercises subtraction subtrahend surface of Fig tablet tell trial quotient figure unit of measure weeks whole number Write Written Exercises Written Problems yard stick
Δημοφιλή αποσπάσματα
Σελίδα 175 - 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.
Σελίδα 251 - CUBIC MEASURE 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 246 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 252 - A board foot is a piece of lumber one foot long, one foot wide, and one inch thick. To find the number of board fee.t in a piece of lumber, multiply the .length...
Σελίδα 194 - To change a mixed number to an improper fraction, multiply. .the whole number by the denominator of the fraction, add the numerator and place the sum over the denominator.
Σελίδα 245 - COUNTING. 12 units or things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units
Σελίδα 246 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 32 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 197 - If the numerator and denominator of a fraction be both multiplied or both divided by the same number, the value of the fraction is not altered.
Σελίδα 208 - Divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator: Or, Multiply the whole number by the numerator of the fraction, and divide, the product by the denominator.