What Is Included
- Missing-number chart
- Short number sequences
- Before-and-after practice
- Count-on challenges
- Number riddle
- Teacher answer key
USA Kindergarten · Math · Free Printable
Kindergarten Missing Numbers 1-100 Worksheet
Help children notice number patterns and complete counting sequences with a 1-100 chart, before-and-after practice and count-on challenges.
✓ 100% Free✓ CCSS K.CC.A.1-2✓ Answer Key✓ Printable PDF
Worksheet Preview
Actual worksheet preview · Answer key included in the PDF
About This Missing Numbers 1-100 Worksheet
A partially completed 100 chart lets children use rows, columns and counting patterns to identify missing numbers and count forward from different starting points.
Skills Practiced
- Counting to 100
- Counting from a given number
- Reading a 100 chart
- Finding missing numbers
- Before and after
- Number patterns
CCSS.MATH.CONTENT.K.CC.A.1-2
Common Core Alignment
Supports counting to 100 by ones and counting forward from a given number within the known sequence.
Printing Tips
Select Fit or Fit to printable area. Print on US Letter or A4 paper in color or grayscale.
Easy Ways to Use This Worksheet
In the Classroom
Model the first task, allow independent or partner practice, then use the answer key and student explanation as a quick learning check.
At Home
Use simple objects or oral examples first, then let your child complete the page and explain how each answer was found.
Frequently Asked Questions
Is this worksheet free?
Yes. Download and print it free for educational use.
Is an answer key included?
Yes. The PDF includes a separate teacher answer key.
Can I print it on US Letter paper?
Yes. Use Fit or Fit to printable area. It also prints on A4.