
Answer:
The right order is:
4 + 6 < .......... < .......... < ........... < ...............4 + 6 < 9 + 8 < 13 + 6 < 11 + 9 < 14 + 8 < 27 - 4 < 30 - 5 < 41 - 15 < 39 - 11 < 42 - 13 < 14 + 21 < 74 - 37 < 60 - 21 < 58 - 17 < 11 + 14 + 18 < 20 + 15 + 15 < 17 + 17 + 17 < 20 + 10 + 25 < 20 + 25 + 15 < 10 + 20 + 40

Answer:
The right order is:
4 + 6 < .......... < .......... < ........... < ...............4 + 6 < 9 + 8 < 13 + 6 < 11 + 9 < 14 + 8 < 27 - 4 < 30 - 5 < 41 - 15 < 39 - 11 < 42 - 13 < 14 + 21 < 74 - 37 < 60 - 21 < 58 - 17 < 11 + 14 + 18 < 20 + 15 + 15 < 17 + 17 + 17 < 20 + 10 + 25 < 20 + 25 + 15 < 10 + 20 + 40







