(39) (40)

(33) (34) (35) (36) (37)
(37) (38) (39)

If the teacher is careful that the pupils do not keep any of the solutions of the foregoing examples, they may be given 2 or 3 times over, first solving them all, then solving them all again,and so on

(41) (42) (43) (44) (45) (46) (47) (48) (49).

274 282 274

292

271 283

8སྶབསྐཆ། ི

33

12

31

23

13

32

33

23

283 283 296

(58) (59) (60) (61) (62) )63) (64) (65) (66)

Teach pupils to prove every example in addition by adding both upward and downward, and in this way they will get more practicejust what is needed.

If the pupils have their books-P. Ed.-the following examples are intended to be given at recitation for immediate solution, while those in the P. Ed. may be solved by the pupils at their seats and brought to recitation.

If the pupils have not got their books these examples may be written on the board or read to pupils to solve at their seats, a few daily:

Review these if need be; in any case be sure

the pupils can add such examples as the above

readily and accurately.