13. 68 ?

7+8=? 8+8=? 9+8=?

14. There are 10 girls in one class and 8 in another. How many girls are there in both classes? 15. Form the addition tables of sevens and eights.

1. How many peaches are 7 peaches, 2 peaches and 5 peaches? 7+2+5=?

2. A man gave 4 dollars for corn and 8 dollars for a ton of hay. How much did he pay for both?

3. A man has 2 cows in one pasture, 4 in another, and 7 in another. How many cows has he in the three pastures?

4. A woman sold 5 dozen eggs at one time, 4 dozen at another time, and 8 dozen at another. How many dozen did she sell?

5. A woman sold 7 pounds of butter at one time, 3 at another time, and 5 at another. How many pounds did she sell?

3+2+5 ?

4 and 9?

6.6+3+2=? 4+5+7=? 7. How many are 9 and 4? 8. How many are 10 and 7? 9. 8+5+7=? 3+7+5=? 10. A farmer paid 5 dollars for for coffee, and 10 dollars for flour.

cost of the whole?

7 and 10?

8+6+3=? sugar, 2 dollars What was the

11. How many are 8 boys, 2 boys and 5 boys? 12. 8+3+2=? 3+2+6=?

SLATE EXERCISES.

Copy and add the following:

5+2+4=?

1. There is 1

men in the store. places?

LESSON XVI.

man on the steps and there are 9 How many men are there in both

2. Henry sold 2 books on Tuesday and 9 books on Wednesday. How many books did he sell in both days?

3. How many shells are 3 shells and 9 shells? 4. How many boats are 4 boats and 9 boats? 5. If Jennie is 5 years old, and her sister is 9 years older, how old is her sister?

6. How many are 6 and 9? 7 and 9?

7. There are 8 trees in one row and 9 in another. How many trees are there in both rows?

8. How many plants are 9 plants and 9 plants? 9. How many books are 10 books and 9 books? 10. A beggar had 1 cent, and a boy gave him 10 cents. How many cents did he have then?

11. If there are 2 strawberries on one stem and 10 on another, how many are there on both stems?

12. How many are 3 oranges and 10 oranges?

13. 4+10=? 5+10=? 6+10=?

14. A boy paid 7 shilshillings for a lamp. What

was the cost of both? 7+10=?

15. How many are 8 pigeons and 10 pigeons? 16. How many are 9 and 10? 10 and 10? 17. Form the addition tables of nines and tens.

TABLES.

1+9=10 6+9=15 1+10-11 6+10=16

LESSON XVII.

1. Ruth picked 4 pinks from one stem, 3 from another, and 2 from another. How many pinks did she pick?

2. If there are 6 boys in one class, 7 boys in another, and 5 boys in another, how many boys are there in the three classes? 6+7 +5=?

5+5+5=? 6+6+6=?

4. Begin with 2 and count to 8 by 2's; thus: Two, four, six, eight.

5. Begin with 3 and count to 15 by 3's.

6. Begin with 1 and count to 19 by 3's. 7. How many bells are 5 bells, 2 bells, 6 bells and 4 bells? 5+2+6+4=?

8. 10+5+3+4=?

6+8+4+2=?

9. 2+3+6+1=? 3+2+4+7=?

10. Count to 20 by 5's. To 18 by 6's.

11. A merchant sold 5 yards of calico to one girl, 3 yards to another, and 6 to another. How many yards did he sell?

12. Begin with 2 and count to 17 by 3's.

13. How many are 7 barrels, 6 barrels and 4 barrels?

14. How many are 8 and 7 and 3?

15. Lucy had 8 pins, and found 10 more. How many had she then?

1. Jennie gave the teacher 6 hyacinths, Mary gave her 4, and Minnie gave her 3. How many hyacinths did they all give her? 6+4+3=?

2. In the park 3 boys are flying kites, 6 are playing ball, and 3 are rolling hoops. How many boys are there in the park? 3+3+6=?

3. There are 4 soldiers in one squad, 5 in another, and 6 in another. How many soldiers are there in the three squads?

4. How many are 4 guns, 5 guns and 6 guns? 5. There are 5 flags other, and 4 on another.

on the three buildings?

on one building, 2 on anHow many flags are there 5+2+4=?

6. There are 6 birds in one cage, 2 in another, and 7 in another. How many birds are there in the three cages? 6+2+7=?

7. 1+2+6+9=?

3.7+18+2=?

8+1+5+3=?

3+3+3+3=?