1st Grade Missing Numbers Worksheets (1-20) Set 22 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 22 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
Missing Numbers Worksheets
Missing numbers worksheets help students practice number order, counting sequences, and early number patterns.
Addition Practice Guide
Addition worksheets help students build number sense, accuracy, and confidence with sums. When regrouping is not included, students can focus on lining up numbers, adding each place value, and developing a steady problem-solving routine.
These printable pages work well for classroom warmups, homework, homeschool review, math centers, and extra practice before a quiz. Encourage students to work carefully first, then gradually build speed as facts become more automatic.
What Students Practice
- Adding with accuracy
- Building fact fluency
- Using place value
- Practicing without carrying
Showing 22-42 of 150 worksheets. Page 2 of 8.
1st Grade Missing Numbers Worksheets (1-20) Set 23 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 23 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 24 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 24 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 25 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 25 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 26 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 26 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 27 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 27 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 28 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 28 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 29 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 29 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 30 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 30 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 31 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 31 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 32 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 32 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 33 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 33 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 34 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 34 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 35 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 35 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 36 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 36 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 37 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 37 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 38 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 38 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 39 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 39 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 40 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 40 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 41 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 41 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
1st Grade Missing Numbers Worksheets (1-20) Set 42 - Free Printable PDF
Download 1st grade missing numbers worksheets (1-20) set 42 for Grade 1. Students fill in missing numbers to practice counting order, number sense, and early math fluency.
Frequently Asked Questions
What are missing number worksheets?
Students fill in blanks in a number sequence to practice counting order and number patterns.
What grade are these for?
Missing number worksheets are useful for kindergarten, Grade 1, and Grade 2 review depending on the number range.