4. 84+ 5
13 14

5. 6+7
13 14

6. 69 + 5
13 14

7. 9+4
13 14

8. 7+7
13 14

9. 8+6
13 14

11. 3 17
81 16
15 28
72 = 69 32 = 16
4 = 7 8 = 7
17 = 34 4 = 32

12. 17
81 16
15 28
72 3 = 69 32 = 16
4 = 77 8 = 7
17 = 34 4 = 12

13. 17
16
15 28
72 3 = 69 32 = 16
81 4 = 77 8 = 7
17 = 34 4 = 32

14. 16
16 28
72 3 = 69 32 = 16
81 4 = 77 8 = 7
17 17 = 34 4 = 32

15. 15 28
72 3 = 69 32 16 = 16
81 4 = 77 8 = 7
17 17 = 34 4 = 32

16. 28
72 3 = 69 32 16 = 16
81 4 = 77 15 8 = 7
17 17 = 34 4 = 32

18. < = >
18+12>25

19. < = >
18+12>25
25+9< 43

20. < = >
18+12>25
25+9<43
54+6<74

21. < = >
18+12>25
25+9<43
54+6<74
28+14<65

22. < = >
18+12>25 15-9>5
25+9<43 35-19>12
54+6<74
28+14<65

23. < = >
18+12>25
15-9>5
12-5>8
<
5+7<13
8+9>17
=

24. < = >
18+12>25 15-9>5
3+8>12
< 12-5>8
<
5+7<13 17-8<9
=
8+9>17
=

25. < = >
18+12>25 45-9>35
47-8=39
94-6>71

32. Баярлалаа!
Дараа
уулзацгаая!

33. Хичээлийн үнэлгээ