New Primary Arithmetic: Embracing Mental and Written Exercises for Beginners

Εξώφυλλο
Robert S. Davis & Company, 1876 - 104 σελίδες
 

Άλλες εκδόσεις - Προβολή όλων

Συχνά εμφανιζόμενοι όροι και φράσεις

Δημοφιλή αποσπάσματα

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...
Σελίδα 27 - J 4 leaves 1 1 3 from 15 leaves 12 4 from 4 leaves 0 4 from 5 leaves 1 4 from 6 leaves 2 4 from 7 leaves 3 4 from 8 leaves 4 4 from 9 leaves 5 4 from 10 leaves 6 4 from 11 leaves 7 4 from 12 leaves 8 4 from 13 leaves 9 4 from 14 leaves 10 4 from...
Σελίδα 39 - ... 2 times 4 are 8. 3 times 4 are 12. 4 times 4 are 16. 5 times 4 are 20. 6 times 4 are 24. 7 times 4 are 28. 8 times 4 are 32. 9 times 4 are 36.
Σελίδα 65 - At 9 dollars a barrel, how many barrels of flour can be bought for 18 dollars ? 17.
Σελίδα 37 - ... 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27...
Σελίδα 72 - If a horse trot 6 miles an hour, how long will it take him to trot 30 miles ? 20.
Σελίδα 85 - What is the sum of two or more numbers ? The sum of two or more numbers is a number which contains as many units as there are in the numbers added.
Σελίδα 52 - When one fish costs 10 cents, how many fishes can be bought for 40 cents? 10 in 40 how many times?
Σελίδα 13 - It also denotes a remainder after division. 2 and 1 are 3 2 and 2 are 4 2 and 3 are 5 2 and 4 are 6 2 and 5 are 7 2 and 6 are 8 2 and 7 are 9 2 and 8 are 10 2 and 9 are 11 2 and 10 are 12 2 and 11 are 13 2 and 12 are 14 3 and 1 are
Σελίδα 36 - ... 5 times 3 are 15 6 times 3 are 18 4 times 4 are 16 5 times 4 are 20 6 times 4 are 24 4 times 5 are 20 5 times 5 are 25 6 times 5 are 30 4 times 6 are 24 5 times 6 are 30 6 times 6 are 36 4 times 7 are 28 5 times 7 are 35 6 times 7 are...

Πληροφορίες βιβλιογραφίας