Exploring the Place Value System in 5th Grade Math

This video is part two of a series on understanding the place value system, focusing on applying knowledge from part one to solve problems. It covers the relationship between different place values, using examples to illustrate how values increase or decrease by powers of ten when moving left or right in a place value chart. The video includes practice questions and encourages viewers to attempt a mastery check to assess their understanding.

Why does Mr. J suggest watching Part 1 before Part 2?

• Part 1 has a different teacher.

• Part 1 is more entertaining.

• Part 1 provides a more detailed explanation of the concepts.

• Part 1 contains the answers to the questions in Part 2.

What happens to a number's value when you move one place to the left in the place value chart?

• It decreases by 100 times.

• It stays the same.

• It increases by 10 times.

• It decreases by 10 times.

How much greater is the value of the 8 in the hundreds place compared to the 8 in the tens place?

• 100 times greater

• 10 times greater

• 1,000 times greater

• 1/10th the value

If a number moves three places to the left in the place value chart, by what factor does its value increase?

• 10,000 times

• 100 times

• 10 times

• 1,000 times

The 7 in the ten millions place is how many times the value of the 7 in the ten thousands place?

• 1,000 times

• 10,000 times

• 100 times

• 10 times

What happens to a number's value when you move one place to the right in the place value chart?

• It increases by 100 times.

• It stays the same.

• It decreases by 10 times.

• It increases by 10 times.

The 8 in the ones place is what fraction of the value of the 8 in the hundreds place?

• 1/1,000th

• 1/100th

• 1/10,000th

• 1/10th

How many jumps to the right are needed to compare the 4 in the hundreds place to the 4 in the hundred thousands place?

• 2 jumps

• 4 jumps

• 1 jump

• 3 jumps

The 4 in the hundreds place is what fraction of the value of the 4 in the hundred thousands place?

• 1/1,000th

• 1/100th

• 1/10th

• 1/10,000th

What should you do if you need a refresher on the concepts covered in this video?

• Ask a friend for help.

• Skip to the mastery check.

• Watch Part 1 again.

• Watch a different video.