Place Value Analysis: Finding the Tens Digit in 71

Place Value Understanding with Two-Digit Numbers

What is the tens digit in the number 71?

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Step-by-step written solution

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1

Understand the problem

What is the tens digit in the number 71?

2

Step-by-step solution

To find the tens digit in the number 71, we need to look at the place value of the digits in this number:

  • In the number 71, the digit '7' is in the tens place, and the digit '1' is in the ones place.
  • Therefore, the tens digit of the number 71 is 7 7 .

Thus, the solution to the problem is 7 7 .

3

Final Answer

7 7

Key Points to Remember

Essential concepts to master this topic
  • Place Value Rule: Each digit's position determines its value in the number
  • Reading Technique: In 71, digit 7 is in tens place, 1 is in ones place
  • Check: Count positions from right: ones first, then tens second ✓

Common Mistakes

Avoid these frequent errors
  • Confusing ones and tens place positions
    Don't read digits from left to right and call the first digit 'ones' = wrong place values! This reverses the actual positions and gives incorrect answers. Always count positions from right to left: ones place first, then tens place.

Practice Quiz

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What number am I?

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 ones, and the digit to its left is tens. In 71, start from 1 (ones), then 7 (tens).

What if I get confused about left and right?

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Try this trick: cover the rightmost digit with your finger. The remaining digits show how many 'tens' you have. In 71, cover the 1 and see 7 tens!

Does the tens digit tell me how many tens are in the number?

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Yes! The tens digit shows exactly how many groups of 10 are in your number. So 71 has 7 groups of ten plus 1 extra one.

What about numbers with more digits like 371?

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Same rule applies! Count from right: 1 is ones, 7 is tens, 3 is hundreds. The tens digit is still 7 even in larger numbers.

Can I use expanded form to check my answer?

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Absolutely! Write 71 as 7×10+1×1 7 \times 10 + 1 \times 1 . This shows that 7 is the tens digit because it's multiplied by 10.

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