Estimate Product by Rounding Underlined Digit to the Nearest 10 or 100 or 1000

Name Grade School
Date Questions10 Score

example
Problem
7268
  605
product
Estimated Product
7 3 0 0
  6 1 0
0 0 0 0
7 3 0 0   
4 3 8 0 0      
4 4 5 3 0 0 0
Actual Product
7 2 6 8
  6 0 5
3 6 3 4 0
0 0 0   
4 3 6 0 8      
4 3 9 7 1 4 0
1
Problem
8615
 317
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
2
Problem
8103
 300
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
3
Problem
2948
 180
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
4
Problem
9180
 781
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
5
Problem
3726
 175
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
6
Problem
7275
 311
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
7
Problem
2328
 718
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
8
Problem
2897
 364
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
9
Problem
2172
 867
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 
10
Problem
6361
 102
x x x x
x x x x   
x x x x      
product
Estimated Product

 



 
Actual Product

 



 

Answers Key
1
Problem
8615
 317
x x x x
x x x x   
x x x x      
product
Estimated Product
8 6 2 0
  3 0 0
0 0 0 0
0 0 0 0   
2 5 8 6 0      
2 5 8 6 0 0 0
Actual Product
8 6 1 5
  3 1 7
6 0 3 0 5
8 6 1 5   
2 5 8 4 5      
2 7 3 0 9 5 5
2
Problem
8103
 300
x x x x
x x x x   
x x x x      
product
Estimated Product
8 1 0 0
  3 0 0
0 0 0 0
0 0 0 0   
2 4 3 0 0      
2 4 3 0 0 0 0
Actual Product
8 1 0 3
  3 0 0
0 0 0 0
0 0 0 0   
2 4 3 0 9      
2 4 3 0 9 0 0
3
Problem
2948
 180
x x x x
x x x x   
x x x x      
product
Estimated Product
3 0 0 0
  1 8 0
0 0 0 0
2 4 0 0 0   
3 0 0 0      
5 4 0 0 0 0
Actual Product
2 9 4 8
  1 8 0
0 0 0 0
2 3 5 8 4   
2 9 4 8      
5 3 0 6 4 0
4
Problem
9180
 781
x x x x
x x x x   
x x x x      
product
Estimated Product
9 2 0 0
  7 8 0
0 0 0 0
7 3 6 0 0   
6 4 4 0 0      
7 1 7 6 0 0 0
Actual Product
9 1 8 0
  7 8 1
9 1 8 0
7 3 4 4 0   
6 4 2 6 0      
7 1 6 9 5 8 0
5
Problem
3726
 175
x x x x
x x x x   
x x x x      
product
Estimated Product
3 7 3 0
  1 7 5
1 8 6 5 0
2 6 1 1 0   
3 7 3 0      
6 5 2 7 5 0
Actual Product
3 7 2 6
  1 7 5
1 8 6 3 0
2 6 0 8 2   
3 7 2 6      
6 5 2 0 5 0
6
Problem
7275
 311
x x x x
x x x x   
x x x x      
product
Estimated Product
7 3 0 0
  3 1 1
7 3 0 0
7 3 0 0   
2 1 9 0 0      
2 2 7 0 3 0 0
Actual Product
7 2 7 5
  3 1 1
7 2 7 5
7 2 7 5   
2 1 8 2 5      
2 2 6 2 5 2 5
7
Problem
2328
 718
x x x x
x x x x   
x x x x      
product
Estimated Product
2 3 0 0
  7 1 8
1 8 4 0 0
2 3 0 0   
1 6 1 0 0      
1 6 5 1 4 0 0
Actual Product
2 3 2 8
  7 1 8
1 8 6 2 4
2 3 2 8   
1 6 2 9 6      
1 6 7 1 5 0 4
8
Problem
2897
 364
x x x x
x x x x   
x x x x      
product
Estimated Product
2 9 0 0
  3 6 0
0 0 0 0
1 7 4 0 0   
8 7 0 0      
1 0 4 4 0 0 0
Actual Product
2 8 9 7
  3 6 4
1 1 5 8 8
1 7 3 8 2   
8 6 9 1      
1 0 5 4 5 0 8
9
Problem
2172
 867
x x x x
x x x x   
x x x x      
product
Estimated Product
2 2 0 0
  8 7 0
0 0 0 0
1 5 4 0 0   
1 7 6 0 0      
1 9 1 4 0 0 0
Actual Product
2 1 7 2
  8 6 7
1 5 2 0 4
1 3 0 3 2   
1 7 3 7 6      
1 8 8 3 1 2 4
10
Problem
6361
 102
x x x x
x x x x   
x x x x      
product
Estimated Product
6 3 6 0
  1 0 0
0 0 0 0
0 0 0 0   
6 3 6 0      
6 3 6 0 0 0
Actual Product
6 3 6 1
  1 0 2
1 2 7 2 2
0 0 0 0   
6 3 6 1      
6 4 8 8 2 2

Multiplication by Rounding Underlined Digit to Nearest 10 or 100 or 1000

Estimate multiplication by rounding underlined digit to the nearest ten, hundred or thousand worksheet with answers to practice & learn 5th grade math problems on estimation is available online for free in printable & downloadable (pdf & image) format. Tap on PRINT, PDF or IMAGE button to print or download this grade-5 worksheet for estimate the product by rounding to the place value of underlined digit of multiplicand & multiplier.

How to Use this Worksheet

In this fifth grade math worksheet, students are required to estimate multiplication by rounding underlined digit of multiplicand & multiplier to the nearest 10 or 100 or 1000 (rounding marked digit to the nearest ten, hundred or thousand) as like in the given solved example of this online workbook for multiplication estimation problems.

To round the underlined digit to the nearest 10, increase or decrease to the next TEN or earlier TEN, if the value of Ones digit of the given multiplicand or multiplier is greater than or equal to 5, or less than 5 respectively

To round the underlined digit to the nearest 100, increase or decrease to the next HUNDRED or earlier HUNDRED, if the value of combination of Tens & Ones digit of the given multiplicand or multiplier is greater than or equal to 50, or less than 50 respectively.

To round the underlined digit to the nearest 1000, increase or decrease to the next THOUSAND or earlier THOUSAND, if the value of combination of Hundreds, Tens & Ones digit of the given multiplicand is greater than or equal to 500, or less than 500 respectively

Answers Key

Teachers, tutors, parents or students can check or validate the completed math workbook containing the set of 5th grade math questions for practice estimate product by rounding underlined digit to the nearest ten or hundred or thousand for large numbers by using the corresponding answers key.

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