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Subtract 1-digit from a 2-digit number

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Free printable subtract a 1-digit from a 2-digit number worksheets for 2nd grade. Students subtract single-digit numbers from two-digit numbers with a full mix of regrouping and no-regrouping problems, developing the judgment to recognize which situations require borrowing. These worksheets provide essential practice for the 2nd grade subtraction algorithm. Part of our subtraction worksheets collection.

What You'll Learn

  • Subtract a 1-digit number from a 2-digit number with borrowing
  • Regroup a ten into ones when the ones digit is insufficient
  • Apply the standard subtraction algorithm with regrouping

FAQ

How does a student determine whether borrowing is needed when subtracting a 1-digit from a 2-digit number?

If the ones digit of the two-digit minuend is smaller than the single-digit subtrahend, borrowing is required; if it is equal to or greater, no borrowing is needed.

What is a common error students make when borrowing in this type of problem?

Forgetting to reduce the tens digit after borrowing is the most frequent mistake — emphasizing that borrowing 'takes' one ten from the tens column helps students remember to cross out and reduce.

Should teachers mix regrouping and no-regrouping problems on the same worksheet?

Yes — mixing types forces students to assess each problem before applying a procedure, building the decision-making habit that prevents blind application of regrouping to every problem.

Grade
2nd Grade
Ages
Ages 7-8
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

David L.

2nd Grade Teacher · Verified download

May 2026

Looking forward to this! All the other ClassWeekly worksheets are excellent so I know this will be too.

Helpful · 8

Jamie T.

1st Grade Teacher · Verified download

Apr 2026

Thanks for creating this! I'll be using it the moment it's available.

Helpful · 4

Emily W.

Homeschool parent · Verified download

May 2026

Excited for this one! I've been hunting for a good printable on this topic for weeks.

Helpful · 9

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