Using Digits and Place Value to Count Objects in Groups of 10

This video tutorial teaches students how to identify place value by counting objects in groups of 10. It begins with an introduction to the base 10 number system and explains the concept of place value using examples like the number 44. The tutorial then demonstrates counting large quantities of objects, such as cookies and cans, by grouping them into tens and hundreds. Through practical examples, students learn to count efficiently and understand the significance of each digit's place value in a number.

What is the main purpose of grouping objects in tens?

• To make counting faster and more efficient

• To make objects look more organized

• To reduce the number of objects

• To confuse the counter

In the number 44, what does the digit in the tens place represent?

• 4 groups of 1000

• 4 groups of 10

• 4 individual ones

• 4 groups of 100

How many groups of 10 are needed to make 100?

• 20

• 15

• 10

• 5

If you have 124 cookies, how many are in the hundreds place?

• 1

• 0

• 2

• 4

What does the digit 2 in the number 124 represent?

• 2 groups of 10

• 2 individual ones

• 2 groups of 100

• 2 groups of 1000

In the number 156, what does the digit in the hundreds place indicate?

• 1 group of 100

• 1 individual one

• 1 group of 10

• 1 group of 1000

How many individual cans are there in the number 156?

• 100

• 5

• 6

• 10