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Two-Digit Addition With Regrouping

Grade 2 · On-level practice · 14 questions · Version PG-L1BHP4-WZ9S

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1.66 + 17 =
2.42 + 68 =
3.94 + 68 =
4.67 + 93 =
5.28 + 68 =
6.16 + 17 =
7.23 + 97 =
8.56 + 89 =
9.95 + 56 =
10.89 + 75 =
11.55 + 85 =
12.55 + 39 =
13.19 + 45 =
14.70 + 56 =

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 11
  1. 66 + 17 =83
  2. 42 + 68 =110
  3. 94 + 68 =162
  4. 67 + 93 =160
  5. 28 + 68 =96
  6. 16 + 17 =33
  7. 23 + 97 =120
  8. 56 + 89 =145
  9. 95 + 56 =151
  10. 89 + 75 =164
  11. 55 + 85 =140
  12. 55 + 39 =94
  13. 19 + 45 =64
  14. 70 + 56 =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.