Numbers to 10,000,000
Place Value
Comparing Numbers to 10,000,000
Rounding and Estimating
Thinking Cap!
100
Write twenty-eight thousand, one hundred ninety-nine in standard form.
28,199
100
What is the value of the 2 in 925,038?
20,000
2 ten-thousands
100
Fill in the blank with greater than or less than.
31,824 _______ 32,428
less than
100
Round to the nearest 100.
4,586
4,600
100
Write in standard form:
six billion, five hundred forty-one million, one hundred sixty-one thousand, seven hundred eighty-two.
6,541,161,782
200
Write 255,430 in word form.
Two hundred fifty five thousand, four hundred thirty.
200
Write in expanded form:
456,805
400,000 + 50,000 + 6,000 + 800 + 5
200
100,000 more than 456,000 is what?
556,000
200
Which statement is true?
4,400 is closer to 4,000.
4,400 is closer to 5,000.
4,400 is closer to 4,000.
200
What number is 1 less than ten million?
9,999,999
300
Use all of the digits to form the smallest odd number (you cannot start with 0).
8, 6, 0, 3, 7, 4
304,687
300
30 thousands = _____ hundreds
300 hundreds
300
Order the numbers from least to greatest.
2,360,518
2,409,518
788,999
788,999
2,360,518
2,409,518
300
Estimate the sum by first rounding to the nearest hundred.
274 + 516
300 + 500 = 800
300
What number is exactly half way between 2,700,000 and 2,800,000?
2,750,000
400
A bag contains a yellow ball and a red ball. Megan picked the yellow ball with a four digit number written on it. When she rounded the number to the nearest thousand, she got 7,000. Write the least and greatest possible numbers could be on the ball.
Least: 6,500
Greatest: 7,499
400
6,249,715
400
1,500,000 less than 9,400,000 is?
7,900,000
400
Estimate the product.
6,239 x 7
6,000 x 7 = 42,000
400
Alicia was paid $125 for babysitting five days after school for the Smith family. Each day Mrs. Smith paid her $3 more than the day before. How much money did she earn on the first day?
ANSWER: Alicia earned $19 on the first day.
500
Find the number:
It is a 6 digit number. There is no repetition of digits. It is divisible by 5 and is more than 300,000. The digit in the hundreds place is 3 more than the digit in the hundred thousands place. The digit in the thousands place is half the value if the digit in the hundreds place. The difference between the digits in the tens place and in the thousands place is 2.
394,865
500
What number has 2 ten thousands, 5 more thousands than ten thousands, 7 more hundreds than ten thousands, 8 fewer tens than hundreds, and the same number of ones as thousands?
27,917
500
Complete the pattern.
545,000
525,000
_________
_________
505,000
485,000
500
Estimate the quotient. (Round to the hundreds place)
4,387 divided by 5.
4,500/5 = 900
500
There are a total of 12 bicycles and tricycles at the park. Together they have a total of 29 wheels. How many are bicycles and how many are tricycles?
ANSWER:
There are 7 bicycles and 5 tricycles at the park.