New Graded Lessons in Arithmetic, Βιβλίο 7Thompson Brown Company, 1910 |
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Σελίδα 1
... called ? Add rapidly by columns and by lines : 8 . 16. 7 + 4 + 9 . 10 . 11 . 12 . 13 . 14. 15 . 6 + 5 + 3+ 8+ 2+ 8 17. 68 + 9 + 0 + 9 + 6 + 8+ 11 18. 8 + 9 + 4 + 3 + 8+ 4+ 7+ 6 19. 4 + 6 + 1 + 9 + 4 + 2 + 914 20. 1 + 7 + 4+ 5+ ...
... called ? Add rapidly by columns and by lines : 8 . 16. 7 + 4 + 9 . 10 . 11 . 12 . 13 . 14. 15 . 6 + 5 + 3+ 8+ 2+ 8 17. 68 + 9 + 0 + 9 + 6 + 8+ 11 18. 8 + 9 + 4 + 3 + 8+ 4+ 7+ 6 19. 4 + 6 + 1 + 9 + 4 + 2 + 914 20. 1 + 7 + 4+ 5+ ...
Σελίδα 2
... called ? 3. What are the terms of subtraction called ? 4. What is the result of subtraction called ? 5. 1789. In this example name each term . 6. 32 17 10 Subtract : 7. 41 26 - In examples like this think 32 — 7 = 25 , 25 - - = 15 , but ...
... called ? 3. What are the terms of subtraction called ? 4. What is the result of subtraction called ? 5. 1789. In this example name each term . 6. 32 17 10 Subtract : 7. 41 26 - In examples like this think 32 — 7 = 25 , 25 - - = 15 , but ...
Σελίδα 3
... called digits , used in the Arabic system of notation . 2. Why do we call this system a decimal system ? 3. What is numeration ? 4. On what does the value of any figure depend ? 5. What change is made in the value of a figure if it is ...
... called digits , used in the Arabic system of notation . 2. Why do we call this system a decimal system ? 3. What is numeration ? 4. On what does the value of any figure depend ? 5. What change is made in the value of a figure if it is ...
Σελίδα 4
... called ? 6. In example 1 , state the multiplicand and multiplier in each case . 7. What is an abstract number ? A concrete number ? 8. Which term in multiplication must always be an abstract number ? Give products : 9 . 48 10. 32 2 5 11 ...
... called ? 6. In example 1 , state the multiplicand and multiplier in each case . 7. What is an abstract number ? A concrete number ? 8. Which term in multiplication must always be an abstract number ? Give products : 9 . 48 10. 32 2 5 11 ...
Σελίδα 8
... called number . 12. Name all the odd numbers between 1 and 25 . 13. Name two numbers that are both odd and prime . 14. Name 5 numbers that are both odd and composite . 15. Name 5 numbers that are both even and composite . 16. Name the ...
... called number . 12. Name all the odd numbers between 1 and 25 . 13. Name two numbers that are both odd and prime . 14. Name 5 numbers that are both odd and composite . 15. Name 5 numbers that are both even and composite . 16. Name the ...
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New Graded Lessons in Arithmetic, Μέρος 2 Wilbur Fisk Nichols Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude board feet board foot bought breadths run lengthwise bushel called circle circumference commission compound interest cube cubic feet cubic foot cylinder date of maturity decimal diameter difference in longitude dimensions Divide divisor dollar east equal find its area Find the area Find the compound Find the cost find the difference Find the interest find the number Find the total Find the value fraction gain per cent greatest common divisor horse hour improper fractions insured least common multiple length list price marked price measure merchant miles Multiply parallel sides poll-tax polls pound premium prime meridian protractor quotient rate of taxation ratio receive rectangle Review Lessons rhombus right angle rule for finding selling price sold square yard subtracted surface tax levy term of discount town trapezoid triangle U. S. money valuation wide width
Δημοφιλή αποσπάσματα
Σελίδα viii - 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 viii - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.
Σελίδα viii - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα viii - 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 94 - A straight line is a line which has the same direction throughout its entire length.
Σελίδα ix - A brick is 8 in. long, 4 in, wide, and 2 in. thick.
Σελίδα viii - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα viii - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.
Σελίδα 62 - The first and fourth terms are called the extremes; the second and third terms, the means.
Σελίδα 141 - If 7 men can do a piece of work in 4| days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4.