The Child's Book of Arithmetic, Designed for Use in Primary SchoolsCowperthwait & Company, 1859 - 72 σελίδες |
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Σελίδα 3
... twenty lessons . Each number is first illustrated to the eye , then the methods of writing it are exhibited , then the additions . by which it may be produced are given , then the reverse subtractions , and lastly , such problems as ...
... twenty lessons . Each number is first illustrated to the eye , then the methods of writing it are exhibited , then the additions . by which it may be produced are given , then the reverse subtractions , and lastly , such problems as ...
Σελίδα 36
... 17 . 17 . XVII . A. 1. 10 + 7 ? 2. 7 + 10 ? 3.8 + 9 ? 4. 98 ? 5.3 + 5 + 9 ? 6.6 + 2 + 8 ? B. 1. 4+ 5+ * = 17 ? 2. 3. Seventeen birds . 17 birds . Twenty soldiers . 20 soldiers . 20 soldiers . 36 THE CHILD'S ARITHMETIC .
... 17 . 17 . XVII . A. 1. 10 + 7 ? 2. 7 + 10 ? 3.8 + 9 ? 4. 98 ? 5.3 + 5 + 9 ? 6.6 + 2 + 8 ? B. 1. 4+ 5+ * = 17 ? 2. 3. Seventeen birds . 17 birds . Twenty soldiers . 20 soldiers . 20 soldiers . 36 THE CHILD'S ARITHMETIC .
Σελίδα 41
... Jane cut out 5 less than Susan . How many did Susan cut out ? How many did Jane ? How many did they all cut out ? 7. How many more are 5 + 3 + 4 + 7-4-2 than 18-3-7-5 + 4 ? LESSON XX . Twenty . 20 . 20 . XX 4 * THE CHILD'S ARITHMETIC . 41.
... Jane cut out 5 less than Susan . How many did Susan cut out ? How many did Jane ? How many did they all cut out ? 7. How many more are 5 + 3 + 4 + 7-4-2 than 18-3-7-5 + 4 ? LESSON XX . Twenty . 20 . 20 . XX 4 * THE CHILD'S ARITHMETIC . 41.
Σελίδα 42
Dana Pond Colburn. LESSON XX . Twenty . 20 . 20 . XX . A. 1. 10 + 10 ? 2. 10- = = 20 ? B. 1. 3+ 10 ? 2. 3 + 20 ? 3. 1320 ? C. 1. 3 + 5 + 7 + 4 ? 2. 2 + 9 + 4 + 5 ... Twenty soldiers . 20 soldiers . 20 soldiers . 42 THE CHILD'S ARITHMETIC .
Dana Pond Colburn. LESSON XX . Twenty . 20 . 20 . XX . A. 1. 10 + 10 ? 2. 10- = = 20 ? B. 1. 3+ 10 ? 2. 3 + 20 ? 3. 1320 ? C. 1. 3 + 5 + 7 + 4 ? 2. 2 + 9 + 4 + 5 ... Twenty soldiers . 20 soldiers . 20 soldiers . 42 THE CHILD'S ARITHMETIC .
Σελίδα 45
... What is the difference between 1. 2 and 8 ? 2. 6 and 13 ? 3. 12 and 20 ? 4. 4 and 17 ? 5. 13 and 19 ? 6. 7 and 20 ? 7. 11 and 20 ? 8. 8 and 20 ? 9. 4 and 15 ? LESSON XXII . 2 tens twenty , and is written THE CHILD'S ARITHMETIC . 45.
... What is the difference between 1. 2 and 8 ? 2. 6 and 13 ? 3. 12 and 20 ? 4. 4 and 17 ? 5. 13 and 19 ? 6. 7 and 20 ? 7. 11 and 20 ? 8. 8 and 20 ? 9. 4 and 15 ? LESSON XXII . 2 tens twenty , and is written THE CHILD'S ARITHMETIC . 45.
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 13 sheep 14 barrels 19 geese 9 tens abstract numbers afterwards Albert Ans.-"Two halves apples cost Augustus and Reuben ball birds blew one soap-bubble Book of Arithmetic boquets bought for 12 box holds boys brother called the figure candy cents left chestnuts dividing a thing dolls Emma equal in value father gave gave the rest girl gray horse half-dime Hannah hemmed Henry hens Hide and Seek hour to walk Isaac and Francis Jane Joseph blew kites less Lucy marbles metic molasses mother ninths numbers in figures obtained by dividing ORAL LESSON paper dolls pasture pears pencils pickerel picture-books playmate pupil quarts of berries questions rabbits received a present RHODE ISLAND right hand Rufus Sarah sevenths sold SOLUTION.-If spent 5 cents Susan cut teacher tens 1 unit thirds three-cent piece Timothy catch toy-horses tree twelfths uncle gave walk 14 miles white rose 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.