21. William had nine marbles and five bullets, and Benjamin had six marbles and no bullets. How many marbles, and how many bullets, had they both?

22. 9 tens and 5 units, and 6 tens and 0 units, are how many tens, and how many units? 95 and 60 are how many?

23. There were fifteen apple trees, and five pear trees, in an orchard. Nine of the apple trees, and five pear trees, bore no fruit. How many of each bore fruit?

24. 15 tens and 5 units, less 9 tens and 5 units, are how many? 155 less 95 are how many?

XI.-1. If one apple costs two cents, how much will two apples cost? 2 and 2 are how many? 2 times 2 are how many?

2. If an orange costs two cents, how much will three oranges cost? 2 and 2 and 2 are how many? 3 times 2 are how many?

3. Louisa receives two cents a week. How much will she receive in four weeks? 2 and 2 and 2 and 2 are how many? 4 times 2 are how many?

4. How many eyes have five boys? 5 times 2 are how many?

5. How many hands have six girls? 6 times 2 are how many?

6. If one quill costs two cents, how much will seven quills cost? 7 times 2 are how many?

7. A boy receives two cents for carrying a parcel. How much will he receive for eight parcels? 8 times 2 are how many?`

8. When apples are two dollars a barrel, how much will nine barrels cost? 9 times 2 are how many?

9. Charles put two rings on each of his fingers and thumbs. How many had he on both hands? 10 times 2 are how many?

Repeating a number as we have now been doing, is called MULTIPLICATION. The answer is called the product.

10. Repeat the multiplication table.

XII.-1. A miller sold nine barrels of flour at five dollars a barrel. How much did he receive for the whole? 9 times 5 are how many? 5 times 9 are how many?

2. If an orange costs four cents, how much will eight oranges cost? 4 times 8 are how many? 8 times 4 are how many?

3. Thomas, James and William, have each nine marbles. How many have they together? 3 times 9 are how many ? 9 times 3 are how many?

4. When cider is two dollars a barrel, how much will nine barrels cost? 9 times 2 are how many? 2 times 9 are how many?

5. Harry has eight marbles in each hand; how many has he in both? 2 times 8 are how many? 8 times 2 are how many?

6. How many hands have six men? 6 times 2 are how many? 2 times 6 are how many?

7. How many feet have seven horses? 7 times 4 are how many? 4 times 7 are how many?

8. Mary has three cents a week; how much will she receive in eight weeks? 8 times 3 are how many? 3 times 8 are how many?

9. There were four classes in a certain school, and six boys in each class. How many were there in the school? 4 times 6 are how many? 6 times 4 are how many?

10. If a family eat three pounds of meat a day, how much will they eat a week? 7 times 3 are how many? 3 times 7 are how many?

11. How many legs have four tables? 4 times 4 are how many?

12. If an apple costs two cents, how much will three apples cost? five apples? seven apples? four

apples? How many are 2 times 3? 3 times 2? 5 times 2 2 times 5? 7 times 2? 2 times 7? 4 times 2? 2 times 4?

13. How much will a labourer receive in three weeks, if his wages are three dollars a week? How much in six weeks? four weeks? How many are 3. times 3 6 times 3? 3 times 6? 4 times 3? 3 times 4?

14. When flour is five dollars a barrel, how much must I give for three barrels? for five barrels? eight barrels ? four barrels? How many are 3 times 5? 5 times 3? 5 times 5? 8 times 5; 5 times 8? 4 times 5 5 times 4?

15. How much must I give for six pounds of raisins, at six cents a pound? How much for eight pounds? five pounds? nine pounds? seven pounds? How many are 6 times 6? 8 times 6? 6 times 8? 5 times 6 6 times 5? 9 times 6? 6 times 9? 7 times 6? 6 times 7?

16. How many days are there in seven weeks? nine weeks? five weeks? eight weeks? How many are 7 times 7 9 times 7? 7 times 9? 5 times 7? 7 times 5 8 times 7? 7 times 8?

17. If a ship sails nine miles an hour, how far will it sail in eight hours? four hours? nine hours? How many are 8 times 9? 9 times 8? 4 times 9? 9 times 4? 9 times 9?

18. What will five yards of broadcloth cost, at eight dollars a yard? seven yards? three yards? eight yards? How many are 5 times 8? 8 times 5? 7 times 8? 8 times 7? 3 times 8? 8 times 3? 8 times 8?

XIII.-1. 2 times 5 are how many? 5 times 2 are how many?

2. 3 times 8 are how many? 8 times 3 are how many?

3. 4 times 2 are how many? 2 times 4 are how many?

4. 7 times 4 are how many? 4 times 7 are how many?

5. 3 times 9 are how many? 9 times 3 are how many?

6. 8 times 2 are how many? 2 times 8 are how many?

7. 3 times 3 are how many? 3 times 4 are how many ? 4 times 3 are how many ?

8. 2 times 7 are how many? 7 times 2 are how many?

9. 4 times 4 are how many? 4 times 8 are how many? 8 times 4 are how many ?

10. How many are 5 times 5? 8 times 8? 6 times 6 9 times 9? 7 times 7?

11. How many are 5 times 4? 4 times 5? 6 times 3? 3 times 6? 2 times 9? 9 times 2?

12. How many are 2 times 3? 3 times 2? 6 times 2? 2 times 6 3 times 7? 7 times 3?

13. How many are 9 times 8? 8 times 9? 7 times 6? 6 times 7? 3 times 5? 5 times 3?

14. How many are 3 times 7? 7 times 3? 6 times 4? 4 times 6? 5 times 9? 9 times 5?

15. How many are 4 times 9? 9 times 4? 6 times 8? 8 times 6? 7 times 5? 5 times 7?

16. How many are 6 times 5? 5 times 6? 7 times 9 9 times 7? 9 times 6? 6 times 9?

17. 2 times 9 tens are how many tens? How many are 2 times 90? 90 times 2?

18. 6 times 3 tens are how many tens? How many are 6 times 30? 30 times 6?

19. 3 times 5 tens are how many are 3 times 50? 50 times 3?

tens? How many