# Robinson's Progressive Primary Arithmetic: For Primary Classes in Public and Private Schools

Ivison, Blakeman, Taylor & Company, 1870 - 80 σελίδες

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Σελίδα 76 - Weight is used in weighing groceries and all coarse articles ; as sugar, tea, coffee, butter, cheese, flour, hay, &c., and all metals except gold and silver. 16 drams (dr.) make 1 ounce, marked oz. 16 ounces " 1 pound, " Ib. 25 pounds " 1 quarter, " qr. 4 quarters " 1 hundred weight, cwt. 20 hundred weight
Σελίδα 19 - ... are 20 9 and 1 are 10 9 and 2 are 11 9 and 3 are 12 9 and 4 are 13 9 and 5 are 14 9 and 6 are 15 9 and 7 are 16 9 and 8 are 17 9 and 9 are 18 9 and 10 are 19 9 and 11 are. 20 9 and 12 are 21...
Σελίδα 75 - Britain. 4 farthings (qr. or far.") make 1 penny, marked d. 12 pence " 1 shilling, " s. 20 shillings " 1 pound, or sovereign, £. 21 shillings
Σελίδα 54 - ... times. 6 in 6 1 time. 6 in 12 2 times. 6 in 18 3 times. 6 in 24 4 times. 6 in 30 5 times. 6 in 36 6 times. 6 in 42 7 times. 6 in 48 8 times. 6 in 54 9 times. 6 in 60 10 times.
Σελίδα 44 - ... 8 times 1 are 8 8 times 2 are 16 8 times 3 are 24 8 times 4 are 32 8 times 5 are 40 8 times 6 are 48 8 times 7 are 56...
Σελίδα 29 - ... 6 from 6 leaves 0 6 from 7 leaves 1 6 from 8 leaves 2 6 from 9 leaves 3 6 from 10 leaves 4 6 from...
Σελίδα 63 - If two men start from the same place, and travel in opposite directions, one at the rate of 4...
Σελίδα 42 - ... are 60 6 times 1 are 6 6 times 2 are 12 6 times 3 are 18 6 times 4 are 24 6 times 5 are 30 6 times 6 are 36 6 times 7 are 42 6 times 8 are 48 6 times 9 are 54 6 times 10 are 60 6 times 11 are 66 6 times 12 are 72...
Σελίδα 33 - ... leaves 1 10 from 12 leaves 2 10 from 13 leaves 3 10 from 14 leaves 4 10 from 15 leaves 5 10 from 16 leaves 6 10 from 17 leaves 7 10 from 18...
Σελίδα 76 - 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,.