PlaceValue.net
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Place Value of 7 in 7,155
The number 7,155 has four digits: 7, 1, 5, 5. Place value tells us what a digit is worth because of its position.
Count from the right → ones(1), tens(2), hundreds(3), thousands(4)…Answer
In 7155, the digit 7 (the rightmost one) is in the
Thousands place.
So its place value is 7000.
So its place value is 7000.
How we found it (step-by-step)
1) Write the number: 7,155
2) Count from the right until you reach the digit 7
3) That position is the Thousands place (103)
4) Multiply: 7 × 103 = 7000
2) Count from the right until you reach the digit 7
3) That position is the Thousands place (103)
4) Multiply: 7 × 103 = 7000
Place value chart for 7,155
This chart shows every digit and its place (counting from the right).
| Digit | Place | Power of 10 |
|---|---|---|
| 7 | Thousands | 103 |
| 1 | Hundreds | 102 |
| 5 | Tens | 101 |
| 5 | Ones | 100 |
7,155 number details
Even or odd?
7,155 is odd.
(Last digit: 5)
Prime or composite?
7,155 is composite (it has more than two factors).
Try your own numbers
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More practice
Click a question to practice more place value problems.
Hint: The digit is in the Ones place (position 1 from the right).
Hint: The digit is in the Ones place (position 1 from the right).
Reverse practice
These questions ask: “What digit is in the ___ place?”
Open to see the answer and the steps.
Open to see the answer and the steps.