Write the standard form of 70,000 + 3,000 + 200 + 9.
73,209
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15
What number is written in expanded form below?
30,000 + 2,000 + 500 + 90 + 3
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lifesaver
Give 25 points!
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gift
Win 20 points!
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gift
Win 5 points!
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baam
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20
What is the value of the 2 in 32,785?
2,000
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20
Which number has a greater value?
73,678 or 76,378
76,378
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baam
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star
Double points!
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fairy
Take points!
5
10
15
20
25
lifesaver
Give 20 points!
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10
Each period is separated by a __________.
Comma
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15
Groups of 3 numbers that are separated by a comma are called ________.
Periods
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15
What period is 984 in in the number 871,320,984?
units period (or ones)
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15
What number is in the thousands place in the number 345,901?
5
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25
In which number is the value of the 8 greater?
87,430 or 98,320?
Why?
The 8 in 87,430 has a greater value because the 8 is in the ten thousands place.
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25
A number has a 5 in the tens place, a 6 in the thousands place, a 3 in the ones place, a 3 in the ten thousands place, and a 9 in the hundreds place. What is the number?