Exponential Growth & Decay Worksheets
Free printable exponential growth & decay worksheets with step-by-step answer keys. Every worksheet is uniquely generated so students never see the same problems twice. Topics covered range from population doubling, powers of 2 at the easy level through to find growth rate or time from data at the advanced level.
LK20.10
Difficulty Levels
Beginner
- Concepts
- Population doubling, powers of 2
- Number Range
- initial 50–500, hours 2–5
- Steps
- 3 steps
- Example
- 100 × 2³ = 800
Easy
- Concepts
- Percentage growth, growth factor
- Number Range
- initial 2k–10k, rate 5–25%, years 2–3
- Steps
- 3–4 steps
- Example
- 5000 × 1.1² = 6050
Medium
- Concepts
- Exponential decay, half-life
- Number Range
- car value 150k–300k or radioactive 40–120 g
- Steps
- 3–5 steps
- Example
- 200000 × 0.85³
Hard
- Concepts
- Find growth rate or time from data
- Number Range
- initial 500–5000, rate 5–25% or doubling
- Steps
- 3–4 steps
- Example
- Population 1000→1210 in 2 yr, find rate
Grade Availability
Exponential Growth & Decay worksheets are available for Grade 10. Problems are automatically adjusted to match grade-level expectations in number range, complexity, and notation.
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