Estimated & Actual Sum for 4-Digit Numbers by Nearest 1000

Name Grade School
Date Questions15 Score

example
Addition
2424
 4334
sum
Estimated Sum
2000
 4000
6000
Actual Sum
2424
 4334
6758
1
Addition
5853
 4833
sum
Estimated Sum

  
 
Actual Sum

  
 
2
Addition
8715
 2102
sum
Estimated Sum

  
 
Actual Sum

  
 
3
Addition
3916
 3602
sum
Estimated Sum

  
 
Actual Sum

  
 
4
Addition
6740
 4532
sum
Estimated Sum

  
 
Actual Sum

  
 
5
Addition
8786
 2406
sum
Estimated Sum

  
 
Actual Sum

  
 
6
Addition
7849
 2141
sum
Estimated Sum

  
 
Actual Sum

  
 
7
Addition
8989
 5404
sum
Estimated Sum

  
 
Actual Sum

  
 
8
Addition
9415
 9115
sum
Estimated Sum

  
 
Actual Sum

  
 
9
Addition
6669
 6227
sum
Estimated Sum

  
 
Actual Sum

  
 
10
Addition
2999
 2063
sum
Estimated Sum

  
 
Actual Sum

  
 
11
Addition
7629
 2113
sum
Estimated Sum

  
 
Actual Sum

  
 
12
Addition
5785
 3445
sum
Estimated Sum

  
 
Actual Sum

  
 
13
Addition
9764
 3512
sum
Estimated Sum

  
 
Actual Sum

  
 
14
Addition
7968
 3567
sum
Estimated Sum

  
 
Actual Sum

  
 
15
Addition
3997
 3724
sum
Estimated Sum

  
 
Actual Sum

  
 

Answers Key
1
Addition
5853
 4833
sum
Estimated Sum
6000
 5000
11000
Actual Sum
5853
 4833
10686
2
Addition
8715
 2102
sum
Estimated Sum
9000
 2000
11000
Actual Sum
8715
 2102
10817
3
Addition
3916
 3602
sum
Estimated Sum
4000
 4000
8000
Actual Sum
3916
 3602
7518
4
Addition
6740
 4532
sum
Estimated Sum
7000
 5000
12000
Actual Sum
6740
 4532
11272
5
Addition
8786
 2406
sum
Estimated Sum
9000
 2000
11000
Actual Sum
8786
 2406
11192
6
Addition
7849
 2141
sum
Estimated Sum
8000
 2000
10000
Actual Sum
7849
 2141
9990
7
Addition
8989
 5404
sum
Estimated Sum
9000
 5000
14000
Actual Sum
8989
 5404
14393
8
Addition
9415
 9115
sum
Estimated Sum
9000
 9000
18000
Actual Sum
9415
 9115
18530
9
Addition
6669
 6227
sum
Estimated Sum
7000
 6000
13000
Actual Sum
6669
 6227
12896
10
Addition
2999
 2063
sum
Estimated Sum
3000
 2000
5000
Actual Sum
2999
 2063
5062
11
Addition
7629
 2113
sum
Estimated Sum
8000
 2000
10000
Actual Sum
7629
 2113
9742
12
Addition
5785
 3445
sum
Estimated Sum
6000
 3000
9000
Actual Sum
5785
 3445
9230
13
Addition
9764
 3512
sum
Estimated Sum
10000
 4000
14000
Actual Sum
9764
 3512
13276
14
Addition
7968
 3567
sum
Estimated Sum
8000
 4000
12000
Actual Sum
7968
 3567
11535
15
Addition
3997
 3724
sum
Estimated Sum
4000
 4000
8000
Actual Sum
3997
 3724
7721

Worksheet for 4-Digit Numbers Addition by Nearest Thousand

Estimate addition by rounding to the nearest thousand worksheet with answers for 4-digit numbers to practice & learn 4th 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-4 worksheet for practice actual addition and addition by rounding off 4-digit addends to the nearest 1000 (estimated addition).

How to Use this Worksheet

In this fourth grade math worksheet, students are required to write the estimated sum by rounding off both 4-digit addends to the nearest 1000 and the actual sum by original values as like in the given solved example of this online workbook for estimation problems.

Answers Key

Teachers, tutors, parents or grade-4 students can check or validate the completed math workbook containing the 4th grade math questions for writing the estimated sum by rounding off to the nearest 1000 and writing sum of the actual addition for 4-digit numbers.

Generate More Worksheets

Students, teachers, tutors or parents can generate unlimited set of grade-4 math questions & answers by using this "NEW WORKSHEET" button to prepare exam, assignments, classwork or homework problems & solutions on writing the estimated sum of 4-digit numbers additon by rounding off to the nearest thousand.