Use place value to find 10 more or 10 less. Notice what changes in the tens and ones places.
No sign-up. No setup. Just practice. · Prints on A4 & Letter
The questions alternate between 10 more and 10 less. Starting numbers stay in a range that makes the existing grade-level generator appropriate for first-grade place-value practice.
This is a working worksheet generator, not a sample image. Choose New problems to make another set with the same learning goal. Switch between Worksheet and Answer key to preview both pages. The answer key always uses the same numbers as the current worksheet.
Use place value to find 10 more or 10 less. Notice what changes in the tens and ones places.
Cover the answer and ask what happens to the tens digit. Then check whether the ones digit stayed the same. A number chart can support students who are still building the pattern.
Keep the session short enough for the learner to work carefully. Review one error together and ask the student to explain the place-value or counting pattern used. A clear explanation shows whether the answer came from the intended idea rather than a guess. A later fresh set can check whether the same idea transfers to different numbers.
This practice is designed for Grade 1 and focuses on 1.NBT.C.5. It provides focused skill practice rather than a full assessment of the standard. Teachers can use one page for a warm-up, independent work, a math center, tutoring, or a short home review.
No sign-up is required. Print the worksheet alone, the answer key alone, or both. The same print dialog can save the pages as a PDF. The layout is designed for US Letter and A4 paper. Generate another set when a student needs more practice, then check the work with the matching answers.