What is the place value of the digit 3 in the number 6,439?a)30b)300c)...
The digit 3 is in the hundreds place, so its place value is 300.
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Understanding Place Value
Place value is a fundamental concept in mathematics that determines the value of a digit based on its position within a number. Each digit in a number has a specific place value depending on its location.
Analyzing the Number 6,439
Let's break down the number 6,439 into its individual digits:
- 6 is in the thousands place.
- 4 is in the hundreds place.
- 3 is in the tens place.
- 9 is in the ones place.
Determining the Value of 3
In the number 6,439, the digit 3 is located in the tens place. This means that its value is calculated as follows:
- 3 (the digit) x 10 (the place value of tens) = 30.
Thus, the digit 3 contributes 30 to the overall value of the number.
Conclusion
Considering the options provided:
- a) 30
- b) 300
- c) 3000
- d) 3
The correct answer is option a) 30, not option b) 300. The digit 3 actually represents 30 in this context, highlighting its place value in the tens position.
Understanding place value is crucial for performing arithmetic operations and comprehending how numbers function in various mathematical contexts.
What is the place value of the digit 3 in the number 6,439?a)30b)300c)...
The correct option is 'A', As we know the place value means the we need to find the value of the number and in the number 6439 the 3 is at the 10th place it means 3 = 30