Understanding Place Value Concepts

The video tutorial guides students through building two-digit and three-digit numbers using place values. It starts with a review of two-digit numbers and introduces three-digit numbers, explaining their structure. The teacher demonstrates constructing numbers like 112, 121, 234, 102, 113, and 105 using place value charts and base ten blocks, emphasizing the importance of understanding ones, tens, and hundreds places.

What is the correct representation of the number 23 using tens and ones?

• Two tens and two ones

• Three tens and two ones

• Two tens and three ones

• Three tens and three ones

How many digits are in a three-digit number?

• One

• Four

• Three

• Two

In the number 112, what digit is in the hundreds place?

• 1

• 2

• 3

• 0

How many ones are in the number 112?

• Zero

• Three

• Two

• One

What is the correct placement of digits for the number 121?

• One in hundreds, one in tens, two in ones

• One in hundreds, two in tens, one in ones

• Two in hundreds, one in tens, one in ones

• Two in hundreds, two in tens, one in ones

In the number 121, what is the value of the ones place?

• 1

• 0

• 3

• 2

How many tens are in the number 234?

• One

• Two

• Three

• Four

What is the correct representation of the number 234 using base ten blocks?

• Two ones, three tens, four hundreds

• Four ones, two tens, three hundreds

• Three ones, four tens, two hundreds

• Four ones, three tens, two hundreds

What is the value of the tens place in the number 234?

• 30

• 40

• 10

• 20

What is the value of the hundreds place in the number 234?

• 200

• 300

• 100

• 400