Topic 9 Place Value

Sophia made this model. What is this number in standard form?

• 334

• 524

• 325

• 624

What is this number in word form?

• our hundred twenty-four

• six hundred twenty-four

• three hundred twenty-four

• five hundred twenty three

What is this number in expanded form?

• 600 + 20 + 4

• 6 + 2+ 4

• 300 + 20 + 4

• 500 + 10 + 4

What number does the model show?

• 224

• 124

• 324

• 214

What is the value of the 8 in 789?

• 800

• 80

• 8

• 8,000

What is the expanded form of 789?

• 7 + 8 + 9

• 70 + 800 + 9

• 700 + 80 + 9

• 7 + 80 + 900

Which is the word form of the number shown by the blocks?

• Four hundred fifty-six

• four hundred forty-six

• 400 + 40 + 6

• 446

Which is the standard form of the number shown by the blocks?

• 315

• three hundred fifteen

• 300 + 10 + 5

• 351

Which is an example of word form?

• 100 + 20 + 1

• one hundred twenty-one

• 121

Which is an example of standard form?

• 100 + 20 + 1

• one hundred twenty-one

• 121