Grade 2 · Math · Challenge
Free Two-Digit Addition Without Regrouping worksheet - version 20
Add two-digit numbers when the ones do not make a new ten. This printable version includes 12 grade-appropriate questions and a separate answer sheet.
Two-Digit Addition Without Regrouping
Grade 2 · Stretch challenge · 12 questions · Version PG-1A85KWX-78BQ
1.27 + 30 =
2.68 + 80 =
3.67 + 91 =
4.89 + 80 =
5.89 + 30 =
6.89 + 90 =
7.66 + 12 =
8.67 + 52 =
9.82 + 17 =
10.75 + 61 =
11.32 + 15 =
12.35 + 64 =
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 20
- 27 + 30 =57
- 68 + 80 =148
- 67 + 91 =158
- 89 + 80 =169
- 89 + 30 =119
- 89 + 90 =179
- 66 + 12 =78
- 67 + 52 =119
- 82 + 17 =99
- 75 + 61 =136
- 32 + 15 =47
- 35 + 64 =99
Worked example
32 + 46 = 78. Add 2 + 6, then 3 tens + 4 tens.
Common mistake
Misaligning tens and ones.
Helpful hint
Write each place value in its own column.