Seven hundred, five.
Eight hundred, four.
Nine hundred, fifteen.
Five hundred, sixteen.
Eight hundred, twelve.
Five hundred, fifty-five.
Four hundred, sixty-six.
Nine hundred, forty-five.
Six hundred, forty-seven.
Eight hundred, fifty-four.
Seven hundred, forty-one.
Nine hundred, ninety-nine.
Eight hundred, sixty-three.
Three hundred, ninety-nine.
Seven hundred, twenty-nine.

The method of expressing numbers by figures is called the Arabic notation.

The method of reading numbers is called Numeration.

LESSON LXVI.

1. If 1 be added to nine hundred ninety-nine,

how many hundreds will there be?

2. To what are 10 hundreds equal?

One thousand.

3. One thousand is expressed thus: 1,000.

4. Copy and read the following:

5. Express in figures the following:

Seven thousand, two hundred, fifty-six.
Nine thousand, nine hundred, ninety-five.
Five thousand, three hundred, twenty-eight.

6. How many are 9 thousand and 1 thousand?
7. Ten thousand is expressed thus: 10,000.

8. Copy and read the following:

9. Express in figures the following:

Ninety thousand, nine hundred, fifty-six.
Eighty-four thousand, five hundred, forty.
Seventy-five thousand, eight hundred, fifty.
Fifty-three thousand, two hundred, twenty.
Eighty thousand, seven hundred, forty-four.
Ninety thousand, nine hundred, ninety-nine.

10. How many are 90 thousand and 10 thousand? 11. One hundred thousand is expressed thus: 100,000.

2. What do the three figures at the right represent? Units, tens, and hundreds.

3. What do the three figures at the left represent? Units, tens, and hundreds of thousands.

4. A group of figures containing the units, tens, and hundreds of any denomination is called a Period. 5. How many periods are there in the number 132,654?

6. What is the denomination of the first period? 7. What is the denomination of the second period?

9. How many figures must there be in a period? 10. How are the periods separated from each other?

Express in figures the following:

11. Two hundred eight thousand, five hundred seventy-four.

12. Seven hundred fifty-four thousand, two hundred twenty-five.

13. Eight hundred sixty-three thousand, four hundred eighty-nine.

14. Eight hundred sixty-five thousand, three hundred thirty-seven.

15. Eighty-four thousand, five hundred eighty-four. 16. Nine hundred thirty-three thousand, six hundred twelve.

17. Three hundred thousand, six hundred.

18. Eight hundred ninety-four thousand, six hundred twenty-four.

19. Five hundred eighty thousand, seven hundred ninety-seven.

20. Three hundred eighty-nine thousand, seven hundred eighty-one.

21. Seven hundred eighteen thousand, nine hundred eighty-seven.

22. Six hundred thousand, one.

23. Six hundred twenty-four thousand, three hundred twenty-nine.

24. Eight hundred thirty-nine thousand, five hundred sixteen.

25. Nine hundred, thirty-five thousand, eight hundred twenty-six.

26. Nine hundred sixty-eight thousand, nine hundred thirty-seven.

1. Helen solved 6 examples, Martha solved 5, and Jennie solved 9. How many examples did they all solve?

2. How many goblets are 3 goblets, 8 goblets, and 9 goblets?

3. James learned 5 lessons on Monday, 6 lessons on Tuesday, and 3 lessons on Wednesday. How many lessons did he learn in the three days?

4. How many marbles are 5 marbles, 4 marbles, 6 marbles, and 2 marbles?

5. After spending 2 cents for a slate-pencil and 5 cents for a lead-pencil, James had 5 cents left. How much had he at first?

6. How many dollars are 10 dollars and 8 dollars?

DEFINITIONS.

The process of finding one number that is equal to two or more numbers is called Addition.

The result in addition is called the Sum.

The Sign of Addition is an upright cross: + called plus.

The Sign of Equality is two short horizontal lines: =.