Subitizing Numbers to 20
A free mathematics worksheet ready for your classroom. Open in Kuraplan to grab the print-ready PDF, customize it for your students, or generate a fresh version in seconds.
Subitizing Numbers to 20
👀 Part 1: Quick Look! How Many Dots?
Look at each group of dots. Write the number you see without counting one by one!
I see _____ dots total.
I see _____ dots total.
I see _____ dots total.
I see _____ dots total.
🔢 Part 2: Ten-Frame Practice
Look at these ten-frame patterns. Circle the correct number!
✏️ Part 3: Show Your Thinking
My strategy: ________________________________________________
I can break 18 into groups: _____ + _____ = 18
Another way: _____ + _____ + _____ = 18
About This Worksheet
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Created with Kuraplan's AI, designed for real classroom use.
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