Examining Place Value Worksheet With Answer Key

An Examining Place Value Worksheet with Answer Key is used to help students understand the concept of place value, which is the value of a digit based on its position in a number. The worksheet provides practice questions and the accompanying answer key allows students to check their work and verify their understanding of the topic.

The examining place value worksheet with answer key is typically filed by the teacher or instructor who administers the worksheet to students.

FAQ

Q: What is place value?
A: Place value is the value assigned to each digit in a number based on its position in the number.

Q: How does place value work?
A: In a multi-digit number, each digit has a specific place value based on its position. For example, in the number 345, the digit 3 represents three hundreds, the digit 4 represents four tens, and the digit 5 represents five ones.

Q: What are the different place values?
A: The main place values are ones, tens, hundreds, thousands, ten thousands, hundred thousands, millions, and so on. Each place value is ten times greater than the one to its right.

Q: How do you read a number using place value?
A: To read a number using place value, start from the leftmost digit and say the value of each digit based on its place value. For example, the number 547 would be read as "five hundreds, four tens, and seven ones.

Q: How do you write a number using place value?
A: To write a number using place value, assign each digit a value based on its place and then write the digit in that place. For example, to write the number 729, you would put 7 in the hundreds place, 2 in the tens place, and 9 in the ones place.

Q: How do you compare numbers using place value?
A: When comparing numbers using place value, compare the digits from left to right. Start with the leftmost digit and move to the right, comparing each digit based on its place value. The number with the larger digit in the leftmost place value is the greater number.

Q: How do you add and subtract using place value?
A: When adding or subtracting numbers using place value, align the digits based on their place value and then add or subtract each column separately, starting from the rightmost digit. Carry over or borrow when necessary.

Q: Can you give an example of using place value to solve a problem?
A: Sure! Suppose you have the problem 345 + 126. You can line up the numbers based on their place values and then add each column separately: 5 + 6 = 11 (write down 1 and carry over 1), 4 + 2 + 1 (carry over) = 7, and 3 + 1 (carried over) = 4. So, the sum is 471.

Q: What is a place value chart?
A: A place value chart is a visual tool used to represent the value of each digit in a number based on its position. It helps in understanding and working with place value.