Date
Name
Multiplication
Skill 3 - 17A
Estimate Products
Examples
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest hundred.
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218
x 7
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348
x 4
200
x 7
1,400
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575
x 3
300
x 4
1,200
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850
x 6
600
x 3
1,800
900
x 6
5,400
More Examples
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest thousand.
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2,275
x
3
2,000
x
3
6,000
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4,450
x
5
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5,761
x
2
4,000
x
5
20,000
6,000
x
2
12,000
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7,728
x
3
8,000
x
3
24,000
Begin Here
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest hundred.
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1.
142
x 2
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2.
150
x 5
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3.
249
x 3
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4.
378
x 4
© Copyright 2011 mathkey.us All rights reserved.
1
Date
Name
Multiplication
Skill 3 - 17A
Estimate Products
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest thousand.
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5.
2,384
x
4
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6.
4,489
x
2
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7.
5,650
x
3
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8.
2,508
x
2
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest hundred.
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9.
349
x 3
10.
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452
x 2
11.
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768
x 5
12.
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275
x 6
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest thousand.
13.
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3,050
x
2
14.
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4,505
x
3
15.
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6,949
x
2
16.
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3,157
x
3
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest hundred.
17.
335
x 6
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18.
650
x 2
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19.
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785
x 3
20.
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660
x 3
© Copyright 2011 mathkey.us All rights reserved.
2
Date
Name
Multiplication
Skill 3 - 17A
Estimate Products
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest thousand.
21.
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1,225
x
3
22.
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6,500
x
1
23.
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5,499
x
2
24.
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2,150
x
2
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest hundred.
25.
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150
x 8
26.
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452
x 2
27.
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245
x 5
28.
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177
x 3
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest thousand.
29.
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1,550
x
7
30.
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2,405
x
4
31.
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2,873
x
6
32.
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4,457
x
2
Directions: Estimate each product by rounding the factor that is greater than 10.
Round to the nearest hundred.
33.
301
x 5
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34.
238
x 3
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35.
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555
x 2
36.
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775
x 3
© Copyright 2011 mathkey.us All rights reserved.
3