The Child's Book of Arithmetic, Designed for Use in Primary Schools |
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Σελίδα 57
How many halves of a pound did both give her ? How many pounds ? B.
EXPLANATION . — Such parts as are obtained by dividing a thing into 3 equal
parts , are called thirds of that thing . 1. Martha cut an orange into 3 equal parts .
How many halves of a pound did both give her ? How many pounds ? B.
EXPLANATION . — Such parts as are obtained by dividing a thing into 3 equal
parts , are called thirds of that thing . 1. Martha cut an orange into 3 equal parts .
Σελίδα 58
What are halves ? Ans . - Halves are such parts as are obtained by dividing a unit
into two equal parts . 2. What are thirds ? 5. What are ninths ? 3. What are fourths
? 6. What are tenths ? 4. What are fifths ? 7. What are twelfths ? B. 1. 2 books + ...
What are halves ? Ans . - Halves are such parts as are obtained by dividing a unit
into two equal parts . 2. What are thirds ? 5. What are ninths ? 3. What are fourths
? 6. What are tenths ? 4. What are fifths ? 7. What are twelfths ? B. 1. 2 books + ...
Σελίδα 59
4 apples equal how many halves of an apple ? SOLUTION . - Since 1 apple
equals 2 halves of an apple , 4 apples must equal 4 times 2 halves of an apple ,
which are 8 halves of an apple . 2. 3 bushels equal how many halves of a bushel
? 3.
4 apples equal how many halves of an apple ? SOLUTION . - Since 1 apple
equals 2 halves of an apple , 4 apples must equal 4 times 2 halves of an apple ,
which are 8 halves of an apple . 2. 3 bushels equal how many halves of a bushel
? 3.
Σελίδα 60
7 = * halves ? 3. 4 = * thirds ? 4. 5 = * fifths ? 5. 3 = * sixths ? 6. 5 = * halves ? 7. 4
= * fourths ? 8. 7 = * thirds ? 9. 2 = * eighths ? 10. 3 = * fifths ? 11. 6 * thirds ? D. 1.
How much will 3 pencils cost , at 3 fifths of a dime each ? SOLUTION . - Since 1 ...
7 = * halves ? 3. 4 = * thirds ? 4. 5 = * fifths ? 5. 3 = * sixths ? 6. 5 = * halves ? 7. 4
= * fourths ? 8. 7 = * thirds ? 9. 2 = * eighths ? 10. 3 = * fifths ? 11. 6 * thirds ? D. 1.
How much will 3 pencils cost , at 3 fifths of a dime each ? SOLUTION . - Since 1 ...
Σελίδα 61
10 halves of an apple equal how many apples ? 3. 15 thirds of a melon equal
how many melons ? 4. 20 fifths of a pear equal how many pears ? 5. 18 thirds of
an acre equal how many acres ? B. 1. 15 fifths equal how many ones ?
SOLUTION .
10 halves of an apple equal how many apples ? 3. 15 thirds of a melon equal
how many melons ? 4. 20 fifths of a pear equal how many pears ? 5. 18 thirds of
an acre equal how many acres ? B. 1. 15 fifths equal how many ones ?
SOLUTION .
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The Child's Book of Arithmetic: Designed for Use in Primary Schools ... Dana Pond Colburn Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
The Child's Book of Arithmetic: Designed for Use in Primary Schools (Classic ... Dana Pond Colburn Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
The Child's Book of Arithmetic: Designed for Use in Primary Schools (Classic ... Dana Pond Colburn Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents Addition afterwards Albert apples ARITHMETIC arrows ball barrels berries birds boquets bought bought for 12 boys brother bushels called the figure candy catch cents left chestnuts containing cost dime dividing dollars earn Edward Eight Emma equal exercises father gave forms four fourths Francis George girl give given half half-dime halves Henry hens holding horse hour to walk Isaac Jane less LESSON lost marbles mark Martha mother ninths obtained by dividing operations ORAL orange pasture pears pencils performed persons pick play problems pupil quarts questions rabbits received received a present remained rest Reuben right hand roses sevenths sheep sister soap-bubbles sold spent Subtract Susan teacher tell tens tents thing thirds Three three-cent piece tree twelfths Twenty uncle units walk 2 miles writing written yard
Δημοφιλή αποσπάσματα
Σελίδα 69 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 69 - 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.
Σελίδα 67 - APOTHECARIES' WEIGHT 20 grains = 1 scruple. 3 scruples = 1 dram. 8 drams = 1 ounce. 12 ounces = 1 pound.
Σελίδα 66 - APOTHECARIES' WEIGHT 20 grains 1 scruple 3 scruples 1 dram 8 drams 1 ounce 12 ounces 1 pound The ounce and pound In this are the same as in Troy Weight.
Σελίδα 71 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 67 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel.
Σελίδα 65 - MONEY. 10 mills = 1 cent. 10 cents = 1 dime. 10 dimes = 1 dollar. 10 dollars = 1 eagle.
Σελίδα 66 - Troy Weight 24 grains = 1 pennyweight. 20 pennyweights = 1 ounce. 12 ounces = 1 pound.
Σελίδα 65 - MONEY. 4 farthings = 1 penny. 12 pence = 1 shilling. 20 shillings = 1 pound.
Σελίδα 69 - A Square is a figure having four equal sides, and four equal angles or corners.