The Analysis of Intellectual Arithmetic: With Mental and Blackboard Exercises Designed for Public and Private SchoolsScribner, 1868 - 214 σελίδες |
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Σελίδα 29
... third ? 5. Lucy had 9 oranges , her mother gave her 11 more , and her father enough to make 40 ; how many did her father give her ? 6. A man had 88 dollars , and gave 28 dollars for a cow , and 14 dollars for a calf ; how much money had ...
... third ? 5. Lucy had 9 oranges , her mother gave her 11 more , and her father enough to make 40 ; how many did her father give her ? 6. A man had 88 dollars , and gave 28 dollars for a cow , and 14 dollars for a calf ; how much money had ...
Σελίδα 47
... third of 12 stars ? In 1 fourth of 12 stars ? 1 third of 1 1 fourth of 12 ILLUSTRATION . 1 third of 12 9. How many in 1 third of 6 stars ? Of 9 stars ? Of 12 stars ? 10. What is meant by 1 fifth ? By 1 INTELLECTUAL ARITHMETIC . 47.
... third of 12 stars ? In 1 fourth of 12 stars ? 1 third of 1 1 fourth of 12 ILLUSTRATION . 1 third of 12 9. How many in 1 third of 6 stars ? Of 9 stars ? Of 12 stars ? 10. What is meant by 1 fifth ? By 1 INTELLECTUAL ARITHMETIC . 47.
Σελίδα 48
... third of 15 apples , which is 5 apples . NOTE . - Let the pupil be taught that one third of a thing or num- ber is the same as the quotient when the thing or number is divided by 3 ; hence , for brevity , we say , one third of a thing ...
... third of 15 apples , which is 5 apples . NOTE . - Let the pupil be taught that one third of a thing or num- ber is the same as the quotient when the thing or number is divided by 3 ; hence , for brevity , we say , one third of a thing ...
Σελίδα 58
... third ? 17. A grocer had a tub of butter containing 48 pounds ; he sold 13 pounds to Mr. Jacob Wilson , and 15 pounds to John Huntsman ; how many pounds were left ? 18. Mr. Squib paid $ 25 for a cow , and for a horse $ 56 more than he ...
... third ? 17. A grocer had a tub of butter containing 48 pounds ; he sold 13 pounds to Mr. Jacob Wilson , and 15 pounds to John Huntsman ; how many pounds were left ? 18. Mr. Squib paid $ 25 for a cow , and for a horse $ 56 more than he ...
Σελίδα 60
... third of 27 ? Of 30 ? Of 36 ? 30. What is 1 fourth of 36 ? Of 48 ? Of 56 ? 31. What is 1 fifth of 20 ? Of 75 ? 32. What is 1 eleventh of 22 ? Of 35 ? Of 77 ? Of 99 ! Of 52 ? Of 78 ! 33. What is 1 thirteenth of 39 ? 34. What is I ...
... third of 27 ? Of 30 ? Of 36 ? 30. What is 1 fourth of 36 ? Of 48 ? Of 56 ? 31. What is 1 fifth of 20 ? Of 75 ? 32. What is 1 eleventh of 22 ? Of 35 ? Of 77 ? Of 99 ! Of 52 ? Of 78 ! 33. What is 1 thirteenth of 39 ? 34. What is I ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
20 cents 9 days acres amount ANAL apples cost Avoirdupois barrel of flour BLACKBOARD EXERCISES bushel butter centiares centimetres cents a pound cents apiece cheese contained cubic daily interest decimetres denominations dimes divided dollars drams dry measure equal feet Felter's Find the number FORM.-If FORM.-Since gain gallons gave Give the formula Give the rule grams halves hectare hectolitres hence hundredths improper fraction inches INTELLECTUAL ARITHMETIC kilo kilogram kilometres LESSON litres measure metric system mills minuend MODEL OPERATION molasses monthly interest multiplied number of days oranges cost ounces paid peck pennyweight piece pints pounds cost pounds of sugar principal PROBLEMS proper fractions pupils quantity quarts receive Recite Reduce Repeat the table selling price sheep shillings SLATE AND BLACKBOARD sold square stere subtract subtrahend Troy Weight week weight yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 65 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 81 - Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units
Σελίδα 66 - TABLE OF ENGLISH MONEY. 4 farthings (far.) make 1 penny, d. 12 pence " 1 shilling, s. 20 shillings
Σελίδα 73 - TABLE. 144 Square Inches (sq. in.) make 1 Square Foot sq. ft. 9 Square Feet " 1 Square Yard sq. yd. 30} Square Yards " 1 Square Rod sq. rd. ' 160 Square Rods
Σελίδα 68 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 96 - Multiplying or dividing both terms of a fraction by the same number does not change its value.
Σελίδα 88 - It will be seen by the above section that if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα 60 - If two men start from the same place, and travel in opposite directions, the one traveling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how far apart will they be at the end of 5 hours ? 11.
Σελίδα 82 - O or small, be divided into 360 equal arcs, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle. If the size of the circle is increased or decreased, the length of the degree, minute, or second is also increased or decreased. 3.
Σελίδα 52 - If 2 men can do a piece of work in 3 days, how long will it take 1 man to do it?