4-Digit Addition

Four-digit column addition with regrouping, using the standard algorithm. Print it free, with an answer key, or click New problems for a different version.

  • 3rd Grade, 4th Grade
  • 25 problems
  • Common Core 4.NBT.B.4
  • Answer key included
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4-Digit Addition

Find each sum.

1.
3,219+3,025 
2.
8,822+9,022 
3.
3,149+2,057 
4.
1,793+9,178 
5.
6,252+9,803 
6.
2,128+3,639 
7.
7,274+9,868 
8.
1,257+5,526 
9.
9,617+6,980 
10.
3,174+7,667 
11.
4,806+9,915 
12.
4,817+9,042 
13.
1,864+1,621 
14.
7,231+3,431 
15.
7,344+9,582 
16.
4,225+6,069 
17.
8,791+3,501 
18.
6,495+1,073 
19.
6,850+4,393 
20.
2,489+3,409 
21.
3,599+4,480 
22.
7,614+1,276 
23.
7,016+3,778 
24.
8,118+7,485 
25.
1,644+5,978 
sheetsprout.orgSheet #646942
Answer key

4-Digit Addition

Find each sum.

1.
3,219+3,0256,244
2.
8,822+9,02217,844
3.
3,149+2,0575,206
4.
1,793+9,17810,971
5.
6,252+9,80316,055
6.
2,128+3,6395,767
7.
7,274+9,86817,142
8.
1,257+5,5266,783
9.
9,617+6,98016,597
10.
3,174+7,66710,841
11.
4,806+9,91514,721
12.
4,817+9,04213,859
13.
1,864+1,6213,485
14.
7,231+3,43110,662
15.
7,344+9,58216,926
16.
4,225+6,06910,294
17.
8,791+3,50112,292
18.
6,495+1,0737,568
19.
6,850+4,39311,243
20.
2,489+3,4095,898
21.
3,599+4,4808,079
22.
7,614+1,2768,890
23.
7,016+3,77810,794
24.
8,118+7,48515,603
25.
1,644+5,9787,622
sheetsprout.orgSheet #646942

About this worksheet

This 4-digit addition worksheet has 25 problems and fits on a single US Letter page. It is aligned to Common Core standard 4.NBT.B.4 and is typically used in 3rd Grade, 4th Grade. The problems are generated randomly each time you click New problems, so students can practice the same skill repeatedly without memorizing a fixed sheet.

Need something slightly different? Open Customize above to change the number of problems, the number ranges, or the layout. The link in your address bar updates as you go, so you can bookmark or share the exact worksheet you made.

Teaching tips for addition

  • Start with sums within 10 until they are automatic, then move to sums within 20. Fluency with these facts makes every later skill easier.
  • When introducing regrouping (carrying), let students use base-ten blocks or draw place-value charts for the first few problems.
  • Use the "No regrouping" sheets as a confidence builder before the "With regrouping" sheets on the same number size.
  • Short, daily practice (5–10 minutes) beats one long weekly session. Print a new sheet each day; problems are different every time.

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