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Mathematics Worksheet
📊 Logarithms
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Evaluate logarithms.Understand a log as the inverse of an exponent.Use special log values.Interpret log notation.📚 Quick Recap
A logarithm answers the question 'what exponent gives me this number?' — the inverse operation of exponentiation, and the key to solving equations where the variable is stuck in an exponent.
🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
1log2(32) = ?
2log10(10000) = ?
3log5(25) = ?
4log3(27) = ?
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5A logarithm answers: to what must the base be raised?
6log2(32) = .
7Evaluate log2(32).
8Evaluate log10(10000).
9Evaluate log5(25).
🚀 Section C · Challenge ● CHALLENGE 5
10Evaluate log3(27).
💭 Reflection — the most useful thing I learned:
A ___/4 B ___/11 C ___/5 Total ___/20
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✂ answer key — fold or cut before handing out
1-A 2-A 3-A 4-A | 5 power 6 5 7 = 5 8 = 4 9 = 2 | 10 = 3