522:2-11= □

First, perform the division:
\[522 \div 2 = 261\]
Next, subtract 11 from the result:
\[261 - 11 = 250\]
So, \(522 \div 2 - 11 = 250\).

Supplemental Knowledge

When solving multi-operation arithmetic problems, it's essential to follow an order of operations known as PEMDAS - Parentheses Exponents Multiplication Division Addition Subtraction. Herein lies our first task; first division then subtraction!

Life in Context

Imagine you are organizing a community event and have 522 flyers to distribute. Your plan is to divide these evenly among two volunteers; once distributed each volunteer would keep 11 flyers for themselves as keepsakes; to calculate exactly how many each volunteer distributed you would first divide total flyers by total volunteers then subtract number kept for themselves by subtracting from total.

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