Endless Math Sheets

2-Digit Addition and Subtraction Worksheets

Two-digit addition and subtraction on the same page, with and without regrouping. Students decide whether to carry or borrow based on the sign and the digits.

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Sheet code H5TXFW
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2-Digit Addition and Subtraction

Score / 25

Look at each sign. Regroup when you need to.

1.23−22
2.61+50
3.50−18
4.69+55
5.32+18
6.34+19
7.29+12
8.97−90
9.35−26
10.68+73
11.57−23
12.59+56
13.70−37
14.54+41
15.93+30
16.31+28
17.98−31
18.43+14
19.91−48
20.59−26
21.81+43
22.86−57
23.75−17
24.36+63
25.65−55
endlessmathsheets.comSheet H5TXFW

Answer key2-Digit Addition and Subtraction

Look at each sign. Regroup when you need to.

1.23−221
2.61+50111
3.50−1832
4.69+55124
5.32+1850
6.34+1953
7.29+1241
8.97−907
9.35−269
10.68+73141
11.57−2334
12.59+56115
13.70−3733
14.54+4195
15.93+30123
16.31+2859
17.98−3167
18.43+1457
19.91−4843
20.59−2633
21.81+43124
22.86−5729
23.75−1758
24.36+6399
25.65−5510
endlessmathsheets.comSheet H5TXFW

What's on this worksheet

Two-digit numbers, half addition and half subtraction. Regrouping appears in both. Each sheet comes with an answer key on a separate page.

Teaching tips

  • Ask "Do I need to regroup?" before each problem, then check the answer by using the opposite operation.
  • If a student mixes up carrying and borrowing, go back to a single-operation sheet for a day.

How to use this worksheet maker

Press New worksheet for a fresh set of problems, then Print. To save a PDF instead, choose "Save as PDF" in the print window. Every sheet has a short code in the bottom corner. Copy the link to a sheet and you can print exactly the same problems again later, which is handy for retakes and for sharing with other teachers.

Common Core alignment: 2.NBT.B.5 (Grade 2).

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