Addition Worksheets

Free printable addition worksheets, from sums within 10 up to multi-digit addition with regrouping. Every sheet is generated fresh, so you can print as many different versions as you need, each with a matching answer key.

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Within 5KindergartenWithin 10Kindergarten, 1st GradeWithin 201st Grade, 2nd Grade1-digit vertical1st Grade2-digit + 1-digit, no regrouping1st Grade, 2nd Grade2-digit + 1-digit, regrouping1st Grade, 2nd Grade2-digit, no regrouping2nd Grade2-digit, regrouping2nd Grade2-digit, mixed2nd Grade3-digit, no regrouping2nd Grade, 3rd Grade3-digit, regrouping2nd Grade, 3rd Grade4-digit3rd Grade, 4th Grade5-digit4th Grade

Try one now: Addition Within 5

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Addition Within 5

Find each sum.

1.0 + 2 =
2.2 + 1 =
3.3 + 2 =
4.4 + 1 =
5.2 + 2 =
6.3 + 1 =
7.0 + 4 =
8.0 + 1 =
9.1 + 4 =
10.1 + 3 =
11.2 + 3 =
12.3 + 0 =
13.1 + 2 =
14.0 + 3 =
15.5 + 0 =
16.2 + 0 =
17.1 + 0 =
18.1 + 1 =
19.0 + 5 =
20.4 + 0 =
21.0 + 0 =
22.0 + 2 =
23.0 + 0 =
24.0 + 1 =
25.5 + 0 =
26.0 + 3 =
27.3 + 1 =
28.3 + 2 =
29.4 + 0 =
30.4 + 1 =
sheetsprout.orgSheet #164675
Answer key

Addition Within 5

Find each sum.

1.0 + 2 =2
2.2 + 1 =3
3.3 + 2 =5
4.4 + 1 =5
5.2 + 2 =4
6.3 + 1 =4
7.0 + 4 =4
8.0 + 1 =1
9.1 + 4 =5
10.1 + 3 =4
11.2 + 3 =5
12.3 + 0 =3
13.1 + 2 =3
14.0 + 3 =3
15.5 + 0 =5
16.2 + 0 =2
17.1 + 0 =1
18.1 + 1 =2
19.0 + 5 =5
20.4 + 0 =4
21.0 + 0 =0
22.0 + 2 =2
23.0 + 0 =0
24.0 + 1 =1
25.5 + 0 =5
26.0 + 3 =3
27.3 + 1 =4
28.3 + 2 =5
29.4 + 0 =4
30.4 + 1 =5
sheetsprout.orgSheet #164675

Teaching tips

  • 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.