Missing in sequence (by ones) Worksheets

Find the middle number in a 4-term counting sequence (i-Ready “missing in box”).

Use these free kindergarten missing number (counting by ones) worksheets for 10–15 minute practice sessions at home or in class. Pick one of 20 preset PDF variations or open the custom generator for a unique seed. Created by the Kibi Club curriculum team.

Free kindergarten printable PDF · More Kindergarten math worksheets

20 Ready-to-Print Variations

Select a version below. Each generates a unique 4-page PDF.

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