About this worksheet
Forty-eight addition problems written across, with spaces at the top for the time taken and a score out of 48. Every sum is 20 or less, and a handful add 10 to a number.
Second grade is when adding within 20 is meant to become automatic: by the end of the year children should know all sums of two one-digit numbers from memory. Time it once, keep the sheet, and try again in a couple of weeks. Beating your own time is more motivating than beating anyone else’s.
What students will practice
- Add within 20 fluently
- Recall sums of one-digit numbers
- Track speed and accuracy over time
Details
- Grade level
- Grade 2
- Subject
- Math · Addition
- Standard
- CCSS 2.OA.B.2
- Pages
- 1
- Format
- PDF · US Letter and A4 included
- License
- Free for classroom use · Attribution appreciated
- Last updated
- October 13, 2026
