Horizontal Subtraction Worksheets — Grade 2
Horizontal subtraction writes each problem in a single line, like 15 − 7 = ___. These free Grade 2 worksheets build mental-maths skills, because children often solve horizontal problems in their heads rather than in columns.
Create your Subtraction worksheet
Choose the options below and click 🔄 Regenerate for a brand-new set of problems — as many fresh worksheets as you like, no page reload. Then download the PDF or print it — with an answer key included.
Horizontal format is great for fact fluency and quick recall within 100. Mix it with vertical practice for well-rounded subtraction. Download, print, and check work fast with the key.
Example horizontal subtraction problems
Here are a few sample problems like the ones this worksheet generates (with answers). Click Regenerate above for a brand-new set every time.
- 81 − 7 = 74
- 63 − 32 = 31
- 65 − 13 = 52
- 21 − 11 = 10
- 35 − 27 = 8
- 57 − 28 = 29
- 13 − 10 = 3
- 53 − 26 = 27
- 67 − 64 = 3
- 49 − 10 = 39
How to use these worksheets
- Set to Horizontal — click Regenerate for new problems.
- Encourage mental strategies like counting up.
- Increase digits as your child improves.
- Download the PDF (with key) and print.
Frequently asked questions
What is horizontal subtraction?
A problem written across a line, such as 16 − 9 = ___, often solved with mental maths.
Which is better, horizontal or vertical?
Both help — horizontal builds mental maths, vertical teaches column borrowing.
Do I need an account?
No account and no cost — everything is free.