Represent Numbers
Vocabulary
Estimating Numbers
Arrange those Digits!
Place Value
100
Write this number in Standard Form: 4572
What is 4572
100
If you are asked to answer "About how many" should your answer be exact or an estimate?
What is an estimate
100
Estimate this sum:
1858+3523
What is 4000
100
Arrange these digits to make the smallest number:
897432
What is 234789
100
What is the value of the underlined digit?
32769
What is 2000
200
Write this number in words: 400072
What is forty thousand seventy two
200
What does sum mean?
What is the answer to an addition problem
200
Estimate the answer:
4563+7890
What is 13000
200
What is the greatest possible number you can make using these digits?
675329
What is 976532
200
What is the value of the underlined digit?
567084
What is 80
300
What is this number in expanded form? 345702
What is 300 000+ 40 000+ 5000+ 700+2
300
In the number 320 067, the value of 3 is
a) three hundred thousand
b) three hundred
c) three hundred thousands
What is a) three hundred thousand
300
Estimate this difference:
68450-23850=
What is 44000
300
What is a number between 123456 and 987654?
Many possible answers
300
What is the value of the underlined digit?
1000 000
What is one million
400
What number is shown by these base ten blocks?
What is 1234
400
If you round 123 456 to the nearest thousands, tens or ten thousands, what are you using to estimate?
What is benchmarks
400
Estimate:
6709-755=
What is 6000
400
Make the largest possible number using all of these digits:
397694
What is 997643
400
What is the value of the underlined digit?
45679
What is 600
500
Write this number in standard form: 400 000+2000+30+7
What is 402037
500
Which estimation strategy asks you to first add the first digit in each number and then add the second digits to adjust?
What is front-end rounding
500
Estimate: 98 530-16899=
What is 81530
500
What are 3 digits between 687 000 and 692 000?
Any numbers in between 687000 and 692 000
500
What is the value of the underlined digit?
98 00 0
What is 0