Skills Covered

How to Use This Worksheet

Fill in missing numbers in puzzle grids where numbers within 10 must satisfy row and column sums.

Tips for Success

• Count objects aloud while pointing to each one
• Use different colored markers for variety
• Practice in short sessions for best retention
• Praise effort and improvement in number formation

Common Core Standards Alignment

This worksheet supports the following Common Core State Standards for Mathematics:

• K.CC.A.3 - Write numbers from 0 to 20 and represent a number of objects with a written numeral
• K.CC.B.5 - Count to answer "how many?" questions about arranged objects