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Two-Digit Addition With Regrouping

Grade 2 · On-level practice · 14 questions · Version PG-ITEO5C-WZ9S

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1.68 + 25 =
2.79 + 81 =
3.22 + 79 =
4.13 + 57 =
5.48 + 36 =
6.77 + 36 =
7.72 + 98 =
8.87 + 43 =
9.11 + 49 =
10.30 + 59 =
11.91 + 19 =
12.89 + 59 =
13.59 + 51 =
14.97 + 29 =

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 19
  1. 68 + 25 =93
  2. 79 + 81 =160
  3. 22 + 79 =101
  4. 13 + 57 =70
  5. 48 + 36 =84
  6. 77 + 36 =113
  7. 72 + 98 =170
  8. 87 + 43 =130
  9. 11 + 49 =60
  10. 30 + 59 =89
  11. 91 + 19 =110
  12. 89 + 59 =148
  13. 59 + 51 =110
  14. 97 + 29 =126

Worked example

47 + 35 = 82. Seven plus five is twelve; write 2 ones and regroup 1 ten.

Common mistake

Writing 12 in the ones column instead of regrouping one ten.

Helpful hint

If the ones total 10 or more, regroup one ten.