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Single Digit Subtraction

Core Standard: 1.OA.A.1

Aligned To Common Core Standard:

Grade 1 Operations - 1.OA.A.1

Printable Worksheets And Lessons

AnswersAnswer Keys

View Answer Keys- All the answer keys in one file.

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Guided Lessons

I stick mainly with vertical subtraction as it is key at these early levels.

Practice Worksheets

A number of quick rapid fire worksheets for you here.