Within 50: 2nd Grade Subtraction Worksheet

About this worksheet

Twenty numbered problems written across the page rather than in columns, all within 50. Half need regrouping and half do not, and they are deliberately shuffled together.

That mix is the real work here. On a sheet where every problem borrows, a child can stop reading and just borrow every time. Mixing them in forces the question that actually matters: does this one need it?

What students will practice

• Subtract within 50
• Decide when regrouping is needed
• Work problems written left to right

Details

Grade level

Grade 2

Subject

Math · Subtraction

Pages

1

Format

PDF · US Letter and A4 included

License

Free for classroom use · Attribution appreciated

Last updated

August 10, 2026