Soru:
(2). 1-3-4) Alıştırma 9 11. - 13 - 23+ 42 1. 3.57 2. 8-5-6 12. 35 + 13 - 42 -1-5-7 3.-1-6-4 13. 12 - 25 - 15 4.-2-9-6 14.-30-15
![(2). 1-3-4)
Alıştırma 9
11. - 13 - 23+ 42
1. 3.57
2. 8-5-6
12. 35 + 13 - 42
-1-5-7
3.-1-6-4
13. 12 - 25 - 15
4.-2-9-6
14.-30-15 + 28
- 15-4-20)
5. 3+ 8 + 5
15. 19-53 + 24
6.-9.5-7
16,-4-7-8-4
-3) -(-4)-(-5)
7. - 4-6 + 8
17. 9-5-7-1
18. - 14- 2 + 8 + 6
8. -](https://media.kunduz.com/media/question/seo/raw/20220212171304294962-4101372_t1PJISn3I.jpg?h=512)
(2). 1-3-4) Alıştırma 9 11. - 13 - 23+ 42 1. 3.57 2. 8-5-6 12. 35 + 13 - 42 -1-5-7 3.-1-6-4 13. 12 - 25 - 15 4.-2-9-6 14.-30-15 + 28 - 15-4-20) 5. 3+ 8 + 5 15. 19-53 + 24 6.-9.5-7 16,-4-7-8-4 -3) -(-4)-(-5) 7. - 4-6 + 8 17. 9-5-7-1 18. - 14- 2 + 8 + 6 8. - 8 + 2-3 4 + 1 19. - 3-7 +5+4 9. 13 - 25 + 17 20. - 9-11 -12 + 2 10. 23 - 34 +40 + 30 44