Number Properties Puzzle – Challenge 12
This is a great logic puzzle and brain teaser for those who enjoy solving math and critical thinking problems. Let's see how you solve it! The solution is also provided.
Challenge:
How many digits are used to write the number \(20^{10}\)?
A- 10
B- 11
C- 12
D- 13
E- 14
The Absolute Best Book to challenge your Smart Student!
Original price was: $16.99.$11.99Current price is: $11.99.
Satisfied 123 Students
The correct answer is E.
\(20^{10} = (2 × 10)^{10} = 2^{10 }× 10^{10 }= 1024 × 10^{10}\)
1024 has four digits and \(10^{10 }\) has 11 digits. Why?
Therefore, \(20^{10 }\) has 15 digits.The Absolute Best Books to Ace Algebra
Original price was: $29.99.$19.99Current price is: $19.99.Original price was: $29.99.$14.99Current price is: $14.99.Original price was: $29.99.$14.99Current price is: $14.99.Satisfied 1 StudentsOriginal price was: $24.99.$14.99Current price is: $14.99.Satisfied 92 StudentsOriginal price was: $24.99.$15.99Current price is: $15.99.Satisfied 125 Students
Related to This Article
More math articles
- How to Balance the Scales: Inequalities with Addition and Subtraction of Mixed Numbers
- Pie Graphs
- Full-Length GED Math Practice Test-Answers and Explanations
- The Best SIFT Math Worksheets: FREE & Printable
- FREE 5th Grade OST Math Practice Test
- 5th Grade RISE Math Worksheets: FREE & Printable
- Geometry Puzzle – Challenge 72
- 6th Grade PACE Math Worksheets: FREE & Printable
- Benchmark Brilliance: How to Estimate Decimal Sums and Differences with Ease
- A Comprehensive Collection of FREE SAT Math Practice Tests
What people say about "Number Properties Puzzle – Challenge 12 - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.