Exploring Read and Write Numbers in 4th Grade Math

The lesson focuses on reading and writing numbers up to 100,000 in standard, word, and expanded forms. It explains the concept of place value and periods, using a place value chart to help understand the structure of numbers. The lesson includes practice problems to reinforce learning and concludes with critical thinking exercises to apply the concepts learned.

What is the standard form of the number 262,400?

• Two hundred sixty-two thousand four hundred

• 262,400

• 200,000 + 60,000 + 2,000 + 400

• Two hundred sixty-two thousand four

How do you write 262,400 in expanded form?

• Two hundred sixty-two thousand four hundred

• Two hundred sixty-two thousand four

• 262,400

• 200,000 + 60,000 + 2,000 + 400

What is a period in a place value chart?

• A single digit

• A group of three digits separated by a comma

• A group of four digits

• A group of two digits

In the number 92,170, what is the value of the digit '9'?

• Ninety

• Ninety thousand

• Nine

• Nine thousand

How would you write 65,058 in word form?

• Sixty-five thousand five hundred eight

• Sixty-five thousand and fifty-eight

• Sixty-five thousand and eight

• Sixty-five thousand fifty-eight

What is the expanded form of 508,000?

• 500,000 + 800

• 500,000 + 8,000

• 500,000 + 80,000

• 500,000 + 8

Which city had a population of 255,124 in 2008?

• Charlotte

• Raleigh

• Greensboro

• Durham

What is the correct expanded form for 405,612?

• 400,000 + 5,000 + 600 + 1 + 2

• 400,000 + 5,000 + 60 + 10 + 2

• 400,000 + 50,000 + 600 + 10 + 2

• 400,000 + 5,000 + 600 + 10 + 2

What is the value of the digit '4' in the number 145,973?

• Forty thousand

• Forty

• Four

• Four thousand

If three balls landed in the hundred thousand section and three in the ten thousand section, what could the score be?

• 30,000

• 33,000

• 300,000

• 330,000