School Arithmetic: Primary BookB.F. Johnson Publishing Company, 1900 - 271 σελίδες |
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Σελίδα vi
... whole . The child's own activity must conceive a whole of parts , and relate the parts in a definite whole . It is not enough that he knows our country as 45 states ; he must know the 45 states as one country . He should recognize five ...
... whole . The child's own activity must conceive a whole of parts , and relate the parts in a definite whole . It is not enough that he knows our country as 45 states ; he must know the 45 states as one country . He should recognize five ...
Σελίδα vii
... whole was measured by but one unit , the individual . Besides , this use of pictures suggests to the pupil a method by which he can discover for himself the measuring units of quantity or determine the definite value of a whole . In ...
... whole was measured by but one unit , the individual . Besides , this use of pictures suggests to the pupil a method by which he can discover for himself the measuring units of quantity or determine the definite value of a whole . In ...
Σελίδα 36
... whole pie ? One half from two halves leaves half . Draw two squares and divide them into halves . In two squares there are We write one - half thus : . half - squares . Two blocks are of blocks . Write the figure that stands for the ...
... whole pie ? One half from two halves leaves half . Draw two squares and divide them into halves . In two squares there are We write one - half thus : . half - squares . Two blocks are of blocks . Write the figure that stands for the ...
Σελίδα 44
... whole number . What is one - third of 6 dots ? One - third is written - 1 . of 6 cents is cents . Into how many equal parts is the first circle divided ? The second ? What part of the first circle is dark ? What part is light ? How much ...
... whole number . What is one - third of 6 dots ? One - third is written - 1 . of 6 cents is cents . Into how many equal parts is the first circle divided ? The second ? What part of the first circle is dark ? What part is light ? How much ...
Σελίδα 46
... whole melon worth ? Alice has one - half of 6 cents and Frances has one - third of 6 cents . Which has the more money ? Who wants to tell me all about six ? James may tell . Now you may all go to the board and write what he has told us ...
... whole melon worth ? Alice has one - half of 6 cents and Frances has one - third of 6 cents . Which has the more money ? Who wants to tell me all about six ? James may tell . Now you may all go to the board and write what he has told us ...
Άλλες εκδόσεις - Προβολή όλων
School Arithmetic: Primary Book, Βιβλίο 1 John Marvin Colaw,John Kelley Ellwood Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
School Arithmetic: Primary Book, Book 1 John Marvin Colaw,John Kelley Ellwood Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2022 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 dots 24 squares 60 dots apples barrel bought boys bushel called cents circle column Copy and complete Count cubic foot cubic inches decimal point dimes divided divisor Draw a line Draw a square Dry Measure eight dots equal feet long figure that stands Find the cost Find the value five foot-rule fourths fractions gallon gave half dollars horse hundred is written hundredths inches long inches wide less marbles marked price Measure miles minuend months Multiply Name two numbers nickel numbers ending one-half oranges cost ounces paid pecks pegs perimeter picture pile pints pounds quarts quotient ratio rods seven sheep side six dots sold square feet square inches square yards squares squares stars Subtract Tell a story tens tenths tents thousand thousandths triangle week weighs worth write yards long Δ Δ Δ
Δημοφιλή αποσπάσματα
Σελίδα 237 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr . ) 24 hours = 1 day (da.) 7 days = 1 week (wk...
Σελίδα 243 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 247 - 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 200 - If 12 men can do a piece of work in 6 days, how many days will it take 9 men to do the same ? SOLUTION.
Σελίδα 250 - A pile of wood 8 ft. long, 4 ft. wide, and 4 ft. high is called a cord of wood.
Σελίδα 194 - When we divide one number by another, the result is called the quotient ; the number divided is called the dividend ; and the number by which we divide is called the divisor. Divide 648 by 2. Write the divisor at the left of the dividend with a 2) 648 curved line between them, and draw a line underneath.
Σελίδα 256 - Multiply as in whole numbers, and give as many decimal places in the product as there are in both the factors.
Σελίδα 201 - If 7 men can do a piece of work in 9 days, how many men will it take to do the same work in one day?
Σελίδα 250 - How many cubic inches in a brick 8 in. long, 4 in. wide, and 2 in. thick ? 7.
Σελίδα 213 - ... evident that these numbers must always be written in such a manner, that we may know what each of them is intended to represent. It is agreed to write the numbers one above the other, with a line between them. The number below the line shows into how many parts the thing or number is divided, and the number above the line shows how many of the parts are used. Thus -| of an orange signifies, that the orange is divided into three equal parts, and that two of the parts or pieces are used. J of a...