Standard Form
Written Form
Expanded Form
Read the Number
Rounding
100
What is the standard form for this number: 200 + 20 + 2
222
100
What is the standard form of this number: five-hundred, thirty
530
100
What is the expanded form for this number: 28
20 + 8
100
How would you read this number correctly: 641
six-hundred, forty-one
100
Round this number to the nearest TEN: 39
40
200
What is the standard form for this number: 300 + 20 + 10
330
200
What is the standard form of this number: Seven-hundred, eighty eight
788
200
What is the expanded form for this number: 834
800 + 30 + 4
200
How would you read this number: 1,402
one-thousand, four hundred two
200
Round this number to the nearest TEN: 82
80
300
What is the standard form for this number: 4,000 + 300 + 80
4,380
300
What is the standard form of this number: one-thousand, ninety three
1,093
300
What is the expanded form for this number: 1,904
1.000 + 900 + 4
300
How would you read this number: 5,678
five-thousand, six-hundred, seventy-eight
300
Round this number to the nearest TEN: 45
50
400
What is the standard form for this number: 6,000 + 20 + 9
6,029
400
What is the standard form of this number: eighteen thousand, four hundred seventy two
18,472
400
What is the expanded form for this number: 60,786
60,000 + 700 + 80 + 6
400
How would you read this number: 37,100
thirty-seven thousand, one-hundred
400
Round this number to the nearest TEN: 124
120
500
What is the standard form for this number: 50,000 + 300 + 60 + 1
50,361
500
What is the standard form of this number: Three-hundred sixty five thousand, two hundred four
365,204
500
What is the expanded form for this number: 508,034
500,000 + 8,000 + 30 + 4
500
How would you read this number: 409, 999
four hundred nine-thousand, nine hundred ninety-nine.
500
Round this number to the nearest TEN: 295
300
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