Place the circle on the blackboard. Write within the circle any of the numbers from 10 to 100. Drill in addition and subtraction.

Much of the abstract written work from this time should be dictated by the teacher and placed on the board by the pupils.

1. There are 20 stones on the cart and 11 on the ground. How many stones are there on the cart and on the ground?

2. If 12 stones will build 1 meter of wall, how many will it take to build 3 meters of wall?

3. If one man earns 1 peso a day and the other 14 pesos a day, what do both men earn in a day? 4. How many sides has one stone? How many corners have three stones?

5. Mr. Cid had 48 mangos. Five were large and the rest were small. How many small man

gos had he?

6. A farmer had 37 cows. Eight cows died. How many had he then?

7. A river is 40 meters wide. If Lope swam across the river and back, how many meters did he swim?

8. Maria had 27 yards of sinamay. She used 22 yards for a dress and had . . . yards left.

61. Written.

1. There are 30 days in April, 31 in May, and 30 in June. In the three months there are..... days. 2. Mr. Solis had 47 cavanes of rice. He gave 15 cavanes to his son and had . . . cavanes left.

...

3. A baker made 32 cakes on Monday, 25 on Tuesday, and 30 on Wednesday. How many cakes did he make in the three days?

4. It is 23 meters from Pablo's house to the store and 33 meters from his house to school. How many meters did he walk if he went to the store and returned home, then went to school?

5. Ana's new book had 97 pages. She read 12 pages one evening and 25 the next morning. How many pages were left to be read?

6. A farmer paid 98 pesos for a carabao and 64 pesos for a horse. How much more did the carabao cost than the horse?

7. Manuel spent 60 centavos for a hat and 22 centavos for a book. If he had 95 centavos at first, how much was left?

8. From a box holding 58 gantas of rice Mr. Diego took out 25 gantas and 12 gantas. How much was left?

Let the pupils write the answers in simple statements.

D?

7. If B is 20, what is A?
8. If D is 1, what is A+B+C+D?
9. B is what part of C?

10. A is how many times D?
11. A is how many times B?
12. If C is 60, what is D?

13. If A is 100, what is B?

What is B?

14. Which is the longest line?

What is D?

The shortest?

15. Draw a line twice as long as A.

16. Draw a line three times as long as C.

17. If D is 1 inch long, how many lines like D

will make 1 yard? How many like B?