Grade 11Common Core (CCSS) · Math: algebra
Math · Grade 11Logarithm Worksheets — Free High School Printables with Answers
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Logarithms · Grade 11
Name: ____________________Worked example
- log_b(n) asks: which power of b gives n?
- Write n as a power of b.
- Example: log₂(8) = 3 because 2³ = 8.
1.
Calculate: log(1000) =
2.
Calculate: log₂(16) =
3.
Calculate: log₂(2) =
4.
Calculate: log(10) =
5.
Calculate: log₂(4) =
6.
Calculate: log₂(8) =
7.
Calculate: log(10,000) =
8.
Calculate: log(1,000,000) =
9.
Calculate: log(100) =
10.
Calculate: log(100,000) =
11.
Calculate: log₂(32) =
12.
Calculate: log₂(4) =
13.
Calculate: log(1000) =
14.
Calculate: log₂(4) =
15.
Calculate: log₂(8) =
16.
Calculate: log₂(8) =
17.
Calculate: log(1000) =
18.
Calculate: log₂(8) =
19.
Calculate: log(10) =
20.
Calculate: log₂(32) =
Answer key
- 1. 3
- 2. 4
- 3. 1
- 4. 1
- 5. 2
- 6. 3
- 7. 4
- 8. 6
- 9. 2
- 10. 5
- 11. 5
- 12. 2
- 13. 3
- 14. 2
- 15. 3
- 16. 3
- 17. 3
- 18. 3
- 19. 1
- 20. 5
Step 1 of 5
Choose an area
Your choices
- Area
- Algebra
- Exercise type
- Logarithms
- Grade
- 11 (ages 16–17)
- Difficulty
- Easy
- Number of tasks
- 20
- Task format
- Calculations
- Paper size
- US Letter
Your choices
- Area
- Algebra
- Exercise type
- Logarithms
- Grade
- 11 (ages 16–17)
- Difficulty
- Easy
- Number of tasks
- 20
- Task format
- Calculations
- Paper size
- US Letter
More options
Practise logarithms and exponential equations.
How to use the tool
- Pick difficulty and number of tasks.
- Print or save as PDF with the answer key.
- “Create new version” gives new numbers.
About this generator
log₁₀(1000) = 3 because 10³ = 1000. Hard adds negative exponents and decimal answers. The answer key is calculated by the website. No sign-up needed.
Popular uses
- Homework
- Exam revision
- Lesson starters
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Frequently asked questions
- How do I pick the right level?
- Choose an age or grade in step 2. Start easier if the pupil is unsure – you can switch anytime and get new problems instantly.
- Can I see the problems before printing?
- Yes. The sheet shows exactly the problems that will print. Click New problems to swap them.
- How do I include an answer key?
- Turn on Answer key in the last step. It prints on its own page after the problems, with the same numbering.
- What does the question mark next to a problem do?
- It opens a step-by-step explanation of the method on screen. It is not printed and does not reveal the answer.
- Which grade are these for?
- Typically grade 11.