Forms
180,080 in expanded form.
What is 100,000 + 80,000 + 80?
What place is the 8 in, in the number 860,200?
What is the hundred thousands place?
Which symbol ( >, <, = ) makes the comparison true?
898,999 ___ 989,888
What is < ?
What is 764,100 rounded to the nearest hundred thousand?
What is 800,000?
Which is greater, 999,999 or 1,000,000?
What is 1,000,000?
331,872 in word form.
What is three hundred thirty-one thousand, eight hundred seventy-two?
The value of the 6s in 566,868.
What is 60,000; 6,000; and 60?
Is this number sentence true or false?
291,864 < 291,846
What is false?
Chicken Papaya has 898,989 books. How many does he have rounded to the nearest thousand?
(Yaden's word problem!)
What is 899,000 books?
Draw a place value chart with the number 100,365 in it.
What is three hundred eighteen thousand, nine hundred ninety-four in numerals?
What is 318,994?
In which number is the value of the 1 the greatest?
91,555
713,007
829,010
What is 713,007?
During science class, Lilly is asked which planet is bigger, Saturn or Mars. Saturn is 984,764 miles long and Mars is 681,234 miles long. Which planet is bigger?
(Sahasra's word problem!)
What is Saturn?
George has 3,562 coins. He says 3,562 rounded to the nearest thousand is 3,000. Is George correct? Explain why or why not.
(Hridhan's word problem!)
No, he is not correct. When he marks his place (3), and looks next door (at the 5), the digit is 5 or above, so we have to round up. George should have rounded 3,562 to 4,000.
What is a conjecture?
What is "a statement that is believed to be true but has not been proven yet"?
What is thirty-one thousand, eight hundred seventy-two in numerals?
What is 31,872?
In these two numbers, which number has one digit that represents ten times the value of the digit to its right? Explain.
461,101
808,238
The 1 in the thousands place is 10 times the value of the 1 in the hundreds place.
A dress shop was selling two dresses. Nova wanted to buy the least expensive one. The red dress was $5,985 and the pink dress was $5,981. Which dress should she buy? What place did you use to compare the numbers?
(Sanaa's word problem!)
What is the pink dress, and the ones place?
What are three numbers that round to 50,000 when rounded to the nearest thousand?
Answers will vary.
Say the rounding poem!
Mark your place, look next door, 5 or greater add one more, Numbers in front stay the same, numbers behind zero's their name.
Mrs. Goldstein bakes different kinds of pie for a bake sale. The amount she baked of each is below.
Apple: 4,065
Pumpkin: 12,862
Blueberry: 9,008
Write each of these numbers in expanded form AND word form!
Apple: 4,000 + 60 + 5; four thousand, sixty-five
Pumpkin: 10,000 + 2,000 + 800 + 60 + 2; twelve thousand, eight hundred sixty-two
Blueberry: 9,000 + 8; nine thousand, eight
How does the value of the 3 in the hundreds place compare with the value of the 3 in the ones place in 611,323?
The value of the 3 in the hundreds place is 100 times more than the value of the 3 in the ones place.
Below is how many times Ms. Farkas went to Chipotle in the last few months.
July: 33,893
August: 32,999
September: 41,211
In what month did she go the most times? In what month did she go the least?
What is September and August?
Ms. Quinby said her dog has jumped on her 5,389 times. Ms. Quinby also said "my dog has jumped on me about 6,000 times." Is her statement correct? What would be a more accurate estimation?
No, her statement is not correct. She should have said about 5,000 times, because 5,389 rounds to 5,000 not 6,000.
Do you read this number sentence
4,200 > 4,150
the same as you would read this number sentence
4,150 < 4,200 ?
No. You have to read the number sentence from left to write. Even though both sentences are correct, you have to read them differently.