Without using a calculator, solve the following problem: 
Definitions:
Expectation
The belief or anticipation regarding the occurrence of a specific event or the arrival of certain conditions in the future.
Top-Down Processing
The cognitive process by which our brain makes use of information that has already been brought into the brain by one or more of the sensory systems.
Schemas
Cognitive structures that help us organize and interpret information, based on our accumulated knowledge and experiences.
Shape Constancy
The cognitive ability to recognize objects as having a constant shape despite changes in perspective, distance, or lighting.
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