Place Value Problem: Identifying Numbers with 6 in Tens Position

Place Value Identification with Two-Digit Numbers

6 is the tens digit of which number(s)?

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Step-by-step written solution

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1

Understand the problem

6 is the tens digit of which number(s)?

2

Step-by-step solution

To solve this problem, we'll identify the tens digit of each provided choice:

  • Check choice (a): Number 61 has tens digit 6.
  • Check choice (b): Number 63 has tens digit 6.
  • Check choice (c): Number 16 has tens digit 1.
  • Choice (d) indicates choices (a) and (b) are correct, which aligns with our findings.

Therefore, the choices with a tens digit of 6 are 61 and 63.

Therefore, the correct answer is Answers (a) and (b) are correct.

3

Final Answer

Answers (a) and (b) are correct.

Key Points to Remember

Essential concepts to master this topic
  • Tens Place Rule: The tens digit is the second digit from the right
  • Position Analysis: In 61, the 6 is tens digit; in 16, the 1 is tens digit
  • Verification: Count positions from right: ones place first, tens place second ✓

Common Mistakes

Avoid these frequent errors
  • Confusing tens and ones place positions
    Don't think the first digit is always the tens place = wrong answers for numbers like 16! The position depends on counting from the right, not left. Always count from the ones place (rightmost) to find the tens place (second from right).

Practice Quiz

Test your knowledge with interactive questions

What number do the blue squares below represent?

FAQ

Everything you need to know about this question

How do I remember which digit is in the tens place?

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Always start counting from the right side! The rightmost digit is the ones place, and the digit to its left is the tens place. Think: ones, tens, hundreds as you move left.

What if a number has more than two digits?

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The rule stays the same! Count from the right: ones, tens, hundreds, thousands. So in 1,263, the tens digit is still 6 (second position from right).

Why does 16 have 1 as the tens digit, not 6?

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In 16, the 6 is in the ones place (first position from right) and 1 is in the tens place (second position from right). Position matters more than which digit looks bigger!

Can a number have 0 in the tens place?

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Yes! Numbers like 105 105 have 0 in the tens place. We usually don't write it as 05, but the tens place can definitely be zero.

How do I check my answer?

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Write the number and label each position: for 63, write 6 (tens) 3 (ones). Then verify: does 6 represent 60? Yes! So 6 is correctly in the tens place.

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