Exploring Place Value and Expanded Notation

The video tutorial introduces the concept of expanded notation, explaining how to break down numbers into their component values using blocks. It provides examples and practice exercises for writing numbers in expanded notation, emphasizing the value of each digit. The tutorial covers several examples, guiding students through the process of expanding numbers like 352, 295, and others, to reinforce understanding and application of the concept.

What do the three flats represent in the number model?

• Three thousands

• Three ones

• Three hundreds

• Three tens

Tags

CCSS.2.NBT.A.1B

How would you write the number 352 in expanded notation?

• 3 + 50 + 2

• 300 + 50 + 2

• 300 + 5 + 20

• 30 + 5 + 2

Tags

CCSS.2.NBT.A.3

What is the value of the digit 5 in the number 352?

• 5

• 500

• 0.5

• 50

Tags

CCSS.4.NBT.A.1

How would you write the number 295 in expanded notation?

• 2 + 90 + 5

• 200 + 9 + 50

• 20 + 90 + 5

• 200 + 90 + 5

Tags

CCSS.2.NBT.A.3

What is the expanded notation for the number 189?

• 100 + 80 + 9

• 10 + 80 + 9

• 100 + 8 + 90

• 1 + 80 + 9

Tags

CCSS.2.NBT.A.3

How would you write the number 268 in expanded notation?

• 2 + 60 + 8

• 200 + 6 + 80

• 20 + 60 + 8

• 200 + 60 + 8

Tags

CCSS.2.NBT.A.3

What is the expanded notation for the number 113?

• 100 + 1 + 30

• 10 + 10 + 3

• 1 + 10 + 3

• 100 + 10 + 3

Tags

CCSS.2.NBT.A.3

How would you write the number 336 in expanded notation?

• 300 + 30 + 6

• 30 + 30 + 6

• 3 + 30 + 6

• 300 + 3 + 60

Tags

CCSS.2.NBT.A.3

What is the expanded notation for the number 271?

• 200 + 7 + 10

• 200 + 70 + 1

• 2 + 70 + 1

• 20 + 70 + 1

Tags

CCSS.2.NBT.A.3

How would you write the number 300 in expanded notation?

• 3 + 0 + 0

• 300 + 0 + 3

• 30 + 0 + 0

• 300 + 0 + 0

Tags

CCSS.2.NBT.A.3