5. 38:19+42:3 (47+8): 11 3⋅(72−60) 16⋅6:3−30 (86−72)⋅5 4⋅(91−80) 28:2⋅3+8 90−9:9 82−25:5

Ответ: 16; 5; 36; 2; 70; 44; 50; 81; 77.

1. 38:19 + 42:3
   • 38:19 = 2
   • 42:3 = 14
   • 2 + 14 = 16
2. (47+8):11
   • 47 + 8 = 55
   • 55:11 = 5
3. 3⋅(72−60)
   • 72 - 60 = 12
   • 3 \cdot 12 = 36
4. 16⋅6:3−30
   • 16 \cdot 6 = 96
   • 96:3 = 32
   • 32 - 30 = 2
5. (86−72)⋅5
   • 86 - 72 = 14
   • 14 \cdot 5 = 70
6. 4⋅(91−80)
   • 91 - 80 = 11
   • 4 \cdot 11 = 44
7. 28:2⋅3+8
   • 28:2 = 14
   • 14 \cdot 3 = 42
   • 42 + 8 = 50
8. 90−9:9
   • 9:9 = 1
   • 90 - 1 = 89
9. 82−25:5
   • 25:5 = 5
   • 82 - 5 = 77

Ответ: 16; 5; 36; 2; 70; 44; 50; 89; 77.