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Two-Digit Addition With Regrouping

Grade 2 · On-level practice · 14 questions · Version PG-J3E9UB-WZ9S

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1.73 + 59 =
2.62 + 39 =
3.93 + 97 =
4.13 + 37 =
5.67 + 47 =
6.39 + 97 =
7.72 + 89 =
8.52 + 59 =
9.41 + 99 =
10.91 + 49 =
11.80 + 20 =
12.32 + 68 =
13.46 + 65 =
14.21 + 19 =

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 18
  1. 73 + 59 =132
  2. 62 + 39 =101
  3. 93 + 97 =190
  4. 13 + 37 =50
  5. 67 + 47 =114
  6. 39 + 97 =136
  7. 72 + 89 =161
  8. 52 + 59 =111
  9. 41 + 99 =140
  10. 91 + 49 =140
  11. 80 + 20 =100
  12. 32 + 68 =100
  13. 46 + 65 =111
  14. 21 + 19 =40

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.