select code from common_core_worksheets where worksheet_url like '%estimation-nearest10-3digit-numbers-subtraction.htm'

Estimated & Actual Subtraction for 3-Digit Numbers

Name Grade School
Date Questions10 Score

example
Subtraction
238
 425
difference
Estimated Difference
240
 430
-190
Actual Difference
238
 425
-187
1
Subtraction
536
 218
difference
Estimated Difference

  
 
Actual Difference

  
 
2
Subtraction
488
 417
difference
Estimated Difference

  
 
Actual Difference

  
 
3
Subtraction
271
 524
difference
Estimated Difference

  
 
Actual Difference

  
 
4
Subtraction
161
 134
difference
Estimated Difference

  
 
Actual Difference

  
 
5
Subtraction
423
 532
difference
Estimated Difference

  
 
Actual Difference

  
 
6
Subtraction
555
 423
difference
Estimated Difference

  
 
Actual Difference

  
 
7
Subtraction
244
 641
difference
Estimated Difference

  
 
Actual Difference

  
 
8
Subtraction
135
 467
difference
Estimated Difference

  
 
Actual Difference

  
 
9
Subtraction
466
 437
difference
Estimated Difference

  
 
Actual Difference

  
 
10
Subtraction
324
 415
difference
Estimated Difference

  
 
Actual Difference

  
 

Answers Key
1
Subtraction
536
 218
difference
Estimated Difference
540
 220
320
Actual Difference
536
 218
318
2
Subtraction
488
 417
difference
Estimated Difference
490
 420
70
Actual Difference
488
 417
71
3
Subtraction
271
 524
difference
Estimated Difference
270
 520
-250
Actual Difference
271
 524
-253
4
Subtraction
161
 134
difference
Estimated Difference
160
 130
30
Actual Difference
161
 134
27
5
Subtraction
423
 532
difference
Estimated Difference
420
 530
-110
Actual Difference
423
 532
-109
6
Subtraction
555
 423
difference
Estimated Difference
560
 420
140
Actual Difference
555
 423
132
7
Subtraction
244
 641
difference
Estimated Difference
240
 640
-400
Actual Difference
244
 641
-397
8
Subtraction
135
 467
difference
Estimated Difference
140
 470
-330
Actual Difference
135
 467
-332
9
Subtraction
466
 437
difference
Estimated Difference
470
 440
30
Actual Difference
466
 437
29
10
Subtraction
324
 415
difference
Estimated Difference
320
 420
-100
Actual Difference
324
 415
-91

Worksheet for Estimate the Difference by Nearest Ten for 3-Digit Numbers

Estimate subtraction by rounding to the nearest ten for 3-digit numbers worksheet with answers to practice & learn 3rd 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 3rd grade estimated subtraction worksheet for quick approximation by rounding the 3-digit subtrahend and minuend to the nearest ten.

How to Use this Worksheet

In this third grade math worksheet, students are required to write the estimated difference & actual difference for the given minuends & subtrahends of 3-digit subtraction as like in the given solved example of this online workbook for estimation problems. To estimate the difference, round the given minuend & subtrahends of subtraction to the nearest tenth numbers and then find the difference. To find the actual difference, subtract the given subtrahend directly from the minuend and write the difference.

Answers Key

Teachers, parents or students can check or validate the completed math workbook containing the set of 3rd grade math questions to practice writing estimated & actual difference for 3-digit subtraction by rounding to the nearest ten by using the corresponding answers key.

Generate More Worksheets

To effectively assist math learning or teaching, Maths AI allow registered students, teachers or parents to generate unlimited set of grade-3 math questions & answers by using this "NEW WORKSHEET" button to prepare or practice exam, assignments, classwork or homework problems & solutions on estimated difference for 3-digit subtraction by rounding 3-digit subtrahend and minuend to the nearest 10.

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