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Cobb's Explanatory Arithmetick, No. 1 ... - Σελίδα 39
των Lyman Cobb - 1834 - 108 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

## The Rudiments of Written Arithmetic: Containing Slate and Black-board ...

Horatio Nelson Robinson - 1877 - 200 σελίδες
...11 leaves 3 8 from 12 leaves 4 8 from 13 leaves 5 8 from 14 leaves 6 8 from 15 leaves 7 8 from Ifi leaves 8 8 from 17 leaves 9 8 from 18 leaves 10 12 from 13 leaves 1 12 from 14 leaves 2 11 from 14 leaves 3 12 from 15 leaves 3 11 from 15 leaves 4...

## New Primary Arithmetic, Embracing Mantal and Written Exercises, for Beginners

Benjamin Greenleaf - 1878
...1. 8 from 10 leaves 2. 8 from 11 leaves 3. 8 from 12 leaves 4. 8 from 13 leaves 5. 8 from 14 leaves 6. 8 from 15 leaves 7. 8 from 16 leaves 8. 8 from 17 leaves 9. 1. William earned 8 dollars, but paid them all away for a dog. How many dollars had he then left? 8...

## Ray's Arithmetic: primary lessons and tables in arithmetic for young ...

Joseph Ray - 1885
...leaves 1 8 from 10 leaves 2 8 from 11 leaves 3 8 from 12 leaves 4 8 from 13 leaves 5 8 from 14 leaves 6 8 from 15 leaves 7 8 from 16 leaves 8 8 from 17 leaves 9 1. A room contains 8 chairs : if you take out 8 chairs, how many will remain? "Why? 2. Mary had 9 pecans...

## Robinson's New Primary Arithmetic

Horatio Nelson Robinson - 1892 - 80 σελίδες
...leaves 1 8 from 10 leaves 2 8 from 11 leaves 3 8 from 12 leaves 4 8 from 13 leaves 5 8 from 14 leaves 6 8 from 15 leaves 7 8 from 16 leaves 8 8 from 17 leaves 9 1. A farmer, having 15 sheep, sold 8 of them; how many had he left ? 2. James had 9 oranges and 8 lemons;...