Answer: 11 + 53 is 64, 64 + (-40) is 24, and 24 - 29 is -5.
Therefore, the final result of the expression 11 + 53 + (-40) - 29 is -5.
Step-by-step explanation: 1. Start with the addition of the first two numbers, which are 11 and 53:
11 + 53 = 64
2. Next, we need to add the third number, which is -40. To add a negative number, we can simply subtract its absolute value from the result of the previous addition:
64 - 40 = 24
3. Finally, we need to subtract the fourth number, which is 29:
24 - 29 = -5
Therefore, the final result of the expression 11 + 53 + (-40) - 29 is -5.