About this worksheet
Forty vertical problems drilling the trickier facts: subtracting 8s and 9s from numbers up to 18. These larger facts are usually the last to become automatic, so a focused page like this one is worth coming back to.
Use it as a daily fluency drill or a quick assessment. The final step in the 4s/5s, 6s/7s, 8s/9s sequence.
What students will practice
- Subtract 8 and 9 from numbers to 18
- Build vertical subtraction fact fluency
- Practice a focused set of facts
Details
- Grade level
- Grade 1
- Subject
- Math · Subtraction
- Pages
- 1
- Format
- PDF · US Letter and A4 included
- License
- Free for classroom use · Attribution appreciated
- Last updated
- June 24, 2026
