Lippincott's Mental Arithmetic: Embracing the Principles of Analysis and InductionJ.B. Lippincott, 1899 - 185 σελίδες |
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Σελίδα 3
... give emphatic testimony to the beneficence of the mental system as an educational force . Docendo discimus . Not only those who are taught , but the teachers themselves who have adopted this system , and are faithfully applying it , are ...
... give emphatic testimony to the beneficence of the mental system as an educational force . Docendo discimus . Not only those who are taught , but the teachers themselves who have adopted this system , and are faithfully applying it , are ...
Σελίδα 10
... give away , if he gave Ruth 7 and May 9 ? If one 12. Two boys went out to gather berries . picked 8 quarts and the other 9 quarts , how many did both pick ? LESSON IV . Addition is the process of finding the sum of two or more numbers ...
... give away , if he gave Ruth 7 and May 9 ? If one 12. Two boys went out to gather berries . picked 8 quarts and the other 9 quarts , how many did both pick ? LESSON IV . Addition is the process of finding the sum of two or more numbers ...
Σελίδα 12
... give results unhesitatingly . LESSON VI . 1. Name promptly the sums as indicated : 43. 36. 74. 76. 8+ 7. 98 . 25. 54. 8+ 3 . 85 . 96. 79 . 4 + 4. 64 . 66. 7 + 7 . 88. 48 . 35 . 37. 75 . 78 . 99.9 3 . 2. Give results quickly : 9 less 3 ...
... give results unhesitatingly . LESSON VI . 1. Name promptly the sums as indicated : 43. 36. 74. 76. 8+ 7. 98 . 25. 54. 8+ 3 . 85 . 96. 79 . 4 + 4. 64 . 66. 7 + 7 . 88. 48 . 35 . 37. 75 . 78 . 99.9 3 . 2. Give results quickly : 9 less 3 ...
Σελίδα 16
... the whole class work silently , and require pupils to give results individually . Similar exercises should be given frequently . LESSON X. Miscellaneous Exercises . Tell the sums of the 16 LIPPINCOTT'S MENTAL ARITHMETIC.
... the whole class work silently , and require pupils to give results individually . Similar exercises should be given frequently . LESSON X. Miscellaneous Exercises . Tell the sums of the 16 LIPPINCOTT'S MENTAL ARITHMETIC.
Σελίδα 21
... Give answers at sight : ( A. ) ( B. ) ( C. ) ( D. ) ( E. ) - 10 1. 10 9 . ― 15 8 . 19 9 . 28 5 . 12 1. 11 - ―― 8. 14 ― 7 . 28 9 . 49 - 6 . 15 3 . - 12 — 7 . 16 - 5 . 27 - 9 . 77 - 7 . 15 4 . 13 6. 13 6. 36 ― 9 . 35 13 - 5 .
... Give answers at sight : ( A. ) ( B. ) ( C. ) ( D. ) ( E. ) - 10 1. 10 9 . ― 15 8 . 19 9 . 28 5 . 12 1. 11 - ―― 8. 14 ― 7 . 28 9 . 49 - 6 . 15 3 . - 12 — 7 . 16 - 5 . 27 - 9 . 77 - 7 . 15 4 . 13 6. 13 6. 36 ― 9 . 35 13 - 5 .
Άλλες εκδόσεις - Προβολή όλων
Lippincott's Mental Arithmetic Embracing the Principles of Analysis and ... J. Morgan Rawlins Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Lippincott's Mental Arithmetic: Embracing the Principles of Analysis James Morgan Rawlins Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 20 cents 60 minutes 9 cents 9 less acres amount apples barrels of flour bicycle bought boys earn bushels of oats bushels of wheat cents a pound cents apiece commission contained cords of wood cows cubic foot cubic inches dimes distance Divide divisor dollars DRY MEASURE equal equations Exercises expended farmer sold Find the cost Find the number Find the value following numbers fraction gain per cent gallons horse cost improper fractions interest lady less 9 LESSON long tons marbles marked price miles an hour miles per hour month Name those ending oranges ounces paid Pennyweight piece pound cost pounds of sugar principal pupils quarts quires rate per cent received remaining rods sell sheep short ton Solution Solution.-1 square Subtract tons of coal week weighs whole number worth
Δημοφιλή αποσπάσματα
Σελίδα 140 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 137 - LIQUID MEASURE 4 gills (gi.) = l pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 135 - 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 134 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 138 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 131 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 129 - WEIGHT 16 drams (dr.) make 1 ounce, oz. 16 ounces " 1 pound, Ib. 100 pounds " 1 hundred weight, cwt. 20 hundred weight " 1 ton. T. 1. How many drams in 3 ounces?
Σελίδα 10 - Addition is the process of finding the sum of two or more numbers.
Σελίδα 101 - A can do a piece of work in 6 days, and B can do it in 7 days.
Σελίδα 14 - Subtraction is the process of finding the difference between two like numbers.