Place Value Pattern: Finding Numbers with Matching Thousands and Tens Digits

Q: How do I remember which position is which?

Start from the right side and count: ones, tens, hundreds, thousands. Think of it like building up - each position is 10 times bigger than the one before it!

Q: Do I compare the actual digits or their values?

Compare the actual digits themselves, not their place values. In 4140, both the thousands and tens positions contain the digit 4, even though their values are 4000 and 40.

Q: What's the fastest way to check all the answer choices?

Write each number and circle the thousands digit (leftmost) and tens digit (second from right). Then simply see if the circled digits are the same - no complex math needed!

Place Value Identification with Four-Digit Numbers

Which number has the same thousands digit and tens digit?

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Step-by-step written solution

Follow each step carefully to understand the complete solution

Understand the problem

Which number has the same thousands digit and tens digit?

Step-by-step solution

To solve the problem, we will examine each number given and evaluate the digits in the thousands and tens places:

$5105$ : The thousands digit is $5$ and the tens digit is $0$ . They are not the same.
$4140$ : The thousands digit is $4$ and the tens digit is also $4$ . They are the same.
$2333$ : The thousands digit is $2$ and the tens digit is $3$ . They are not the same.
$1121$ : The thousands digit is $1$ and the tens digit is $2$ . They are not the same.

Based on the analysis above, the only number in which the thousands digit is the same as the tens digit is $4140$ .

Therefore, the solution to the problem is $4140$ .

Final Answer

$4140$

Key Points to Remember

Essential concepts to master this topic

Position Rule: Thousands digit is leftmost, tens digit is second from right
Technique: In 4140, identify 4 (thousands) and 4 (tens) positions
Check: Count positions right to left: ones, tens, hundreds, thousands ✓

Common Mistakes

Avoid these frequent errors

Confusing digit positions when counting
Don't count from left to right or skip positions = wrong digit identification! This leads to comparing the wrong digits entirely. Always count positions from right to left: ones, tens, hundreds, thousands.

Practice Quiz

Test your knowledge with interactive questions

A thousand units is represented by a cube as shown below:

What number do the cubes below represent?

FAQ

Everything you need to know about this question

How do I remember which position is which?

Start from the right side and count: ones, tens, hundreds, thousands. Think of it like building up - each position is 10 times bigger than the one before it!

What if a number has fewer than 4 digits?

Numbers with fewer digits don't have a thousands place! For example, 142 only has hundreds, tens, and ones positions - no thousands digit to compare.

Do I compare the actual digits or their values?

Compare the actual digits themselves, not their place values. In 4140, both the thousands and tens positions contain the digit 4, even though their values are 4000 and 40.

Can zero be a matching digit?

Absolutely! If both the thousands and tens positions contain 0, they match. For example, in 3040, the thousands digit 3 and tens digit 4 don't match, but 0 can be a valid matching digit in other numbers.

What's the fastest way to check all the answer choices?

Write each number and circle the thousands digit (leftmost) and tens digit (second from right). Then simply see if the circled digits are the same - no complex math needed!

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