Place Value
Multiplying by 10, 100, 1,000
Estimation
Multiplication
Dividing by 10, 100, 1000
100
Write two hundred thousand, thirty six in standard form.
What is 200,036
100
315 x 10
What is 3150?
100
Estimate: 7,512 +3,281
What is 11,000?
100
82 x 45
What is 3,690?
100
3560 divided by 10
What is 356?
200
Write forty eight thousand three hundred sixty nine in standard form.
What is 48,369?
200
238 x 1000.
What is 238,000 ?
200
Estimate using front-end estimation with adjustment: (show your work) 4,087 +3,910 +9,125
What is 4,000 + 3,000 +9,000=16,000 0 + 900 + 100 = 1,000 16,000 + 1,000=17,000 ?
200
78 x 21
What is 1,638?
200
1900 divided by 100
What is 19?
300
The number of hundred thousands in the number 235,576
What is two ?
300
63 x 200 can be written as this: 63 x 2 x ________.
What is 100?
300
Estimate: 297 x 59.
What is 18,000?
300
275 x 59
What is 16,225?
300
17,000 divided by 1,000?
What is 17?
400
10 hundred thousand equals this.
What is a million?
400
147 x 50.
What is 7,350?
400
Estimate: 738 x 96.
What is 70,000?
400
738 x 96
What is 70,848 ?
400
900 divided by 60
What is 15?
500
In the number 1,238,906 the 1 stands for this.
What is 1,000,000?
500
906 x 7,000.
What is 6,342,000?
500
Estimate the quotient: (look for compatabile numbers) 8,502 divided by 9
What is 900?
500
Estimate: 1,087 x 21
What is 20,000?
500
96,000 divided by 400
What is 240
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