Vocabulary
Rounding
Estimation
Comparing
Number Patterns
100
In 5,431,902 the 5 is in this place value.
What is millions?
100
Round 45 to the nearest tens place.
What is 50?
100
Estimate 4,010 + 1,942.
What is 6,000?
100
The greater number between 4,212 and 4,021.
What is 4,212?
100
The rule for the pattern: 2,000 4,000 6,000 8,000 10,000
What is add 2,000?
200
This is the meaning of ">".
What is greater than?
200
Round 4,321 to the nearest thousands place.
What is 4,000?
200
Estimate 9,743 + 5,134 - 3,912.
What is 11,000?
200
The lesser number between 9,943 and 9,493.
What is 9,493?
200
The next number in the sequence after: 143,234 153,234 163,234
What is 173,234?
300
Four hundred thirty-six is written in this form.
What is word form?
300
Round 4,232,561 to the nearest millions place.
What is 4,000,000.
300
Estimate 431,093 * 8.
What is 3,200,000?
300
The greater sum is 1,421 + 19,299 or 2,242 + 18,942.
What is 2,242 + 18,942?
300
The next number in the sequence of: 230,180 231,180 232,180 233,180
What is 234,180?
400
The expanded form of 3,452.
What is 3,000 + 400 + 50 + 2.
400
Round 40,432 to the nearest thousands place.
What is 40,000?
400
The planet with the greater weight between Mars and Venus.
What is Venus?
400
The next two numbers in the sequence of: 6,298,436 5,198,436 4,098,436
What is 2,998,436 and 1,898,436?
500
Groups of three places.
What are periods?
500
Round 432,102 to the nearest hundreds place.
What is 432,100?
500
Use front-end estimation for 9,132 - 2,845.
What is 6,000?
500
The least possible number that rounds to 5,000 when rounded to the nearest thousands place.
What is 4,500?
500
The next two number in the sequence of 0 1 1 2 3 5 8
What is 13 and 21?
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