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Grade 9

Grade 9 Compound Interest Worksheet

Calculate compound interest with annual, semi-annual, and quarterly compounding, and solve for time. Free printable worksheet — 20 questions plus a separate answer key. Each sheet is freshly generated, so your kid can practice as many times as they need.

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Sample questions

Two examples from the Compound Interest worksheet. Print the full sheet for 20 questions plus an answer key.

  1. Sample 1

    $1000 at 3% annual for 4 years. Total?

    Show answer1125.5
  2. Sample 2

    $2000 at 8% annual for 4 years. Total?

    Show answer2721