Gradeless

Money That Grows

Save a bit every week, grow a jar by 10% a year, and race a penny that doubles every day. Which plan wins? The answer might surprise you.

Shopping & Saving · Grades 2–4 · 8 levels · Free

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8 levels

  1. Saving week by week
  2. Spending some each week
  3. Rounding up to whole weeks
  4. Interest for a year
  5. Interest on interest
  6. Adding versus doubling
  7. Doubling day by day
  8. Growth mix, timed

What it practises

  • Saving Plans
  • Percent Growth (Interest)
  • Doubling Growth

More Shopping & Saving lessons

Gradeless is free: short math and learning lessons for kids in kindergarten to grade 5, each one starting where your child is. For grown-ups