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🧠Mixed10 questions

Kokumin Nenkin (National Pension) Calculator Knowledge Check

Sharpen your kokumin nenkin (national pension) calculator skills with algorithmically generated problems. Each attempt produces unique values to test your formula knowledge.

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By prepaying your pension contributions 1 year in advance, you get a discount of 3200 yen. If the standard monthly contribution is 16500 yen, how much do you pay in total for that year after applying the discount?

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