Place Value & Whole Numbers
In the number 6,872, what does the digit '8' represent?
The digit 8 represents 8 hundreds, or 800.
How do you write 8,322 in expanded form using the sum of each digit?
8,322 = 8,000+300+20+2
Fill in the blank with the correct inequality sign: 2,089 ___ 3,496.
2,089 < 3,496.
When you see the number 5,002, how would you say it out loud?
5,002 = five thousand two
What do we call a digit that holds a place but has no value of its own, like the zero in 7,025?
It is a placeholder.
In the number 5,329, what does the digit '2' represent?
The digit 2 represents 2 tens, or 20.
Write the number 4,570 in expanded form using the sum of each digit.
4,570 = 4,000+500+70
Fill in the blank with the correct inequality sign: 7,890 ___ 7,895.
7,890 < 7,895
Write the number 9,030 in words.
The number 9,030 is written as "nine thousand thirty".
Fill in the blank: We can order numbers in ________ order (from least to greatest) or ________ order (from greatest to least).
We can order numbers in ascending order (from least to greatest) or descending order (from greatest to least).
In the number 5,329, what does the digit '5' represent?
The digit 5 represents 5 thousands, or 5,000.
Write 9,022 in expanded form using the sum of each digit.
9,022 = 9,000+20+2.
Fill in the blank with the correct inequality sign: 5,432 ___ 5,423.
Answer: 5,432 > 5,423
What is the standard notation for a number made up of 9 ones, 8 thousands and 2 tens?
The number is 8,029.
What do you call a group of hundreds, tens, and ones?
You call a group of hundreds, tens, and ones a period.
What # is represented by 2 thousands, 3 hundreds, and 5 ones in standard notation?
The number is 2,305.
How would you write 5,305 in expanded form showing the value of each digit multiplied by its place value? (x / +)
5,305 = 5×1,000+3×100+5×1.
Arrange the following names in ascending order based on the number of points they earned: Joe (2,695), Tom (2,852), Bob (2,755), and Jerry (3,005).
Joe (2,695), Bob (2,755), Tom (2,852), Jerry (3,005)
How would you write the number twenty-five thousand five hundred seventy-eight in standard form?
25,578
What is the definition of the magnitude of a number?
Magnitude is the size of a number or a quantity, which can be thought of as its distance from zero.
This # is the sum of 9 thousands, 4 hundreds, and 6 ones. What is the number in standard form?
9406
Write the number 9,045 in expanded form in two ways.
1) 9,045 = 9,000+40+5
2) 9,045 = 9×1,000+4×10+5×1
Arrange the following numbers in descending order: 6,809 - 8,609 - 6,908 - 9,068.
9,068 - 8,609 - 6,908 - 6,809
How would you write the number three hundred twenty-five thousand five hundred seventy-eight in standard form?
325,578
What is the role of a zero in a number, such as the 5,045, when it is not at the end?
A zero acts as a placeholder, showing there are no groups of that size.