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Common Core · Grade 2 · Number and Operations in Base Ten

Standard 2.NBT.A.3

Free lessons and printable worksheets aligned to Common Core math standard 2.NBT.A.3.

2 lessons2 worksheets

Lessons for 2.NBT.A.3

Expanded formWriting a number as the sum of what each of its digits is worth.Lesson
Reading and writing numbers to 1,000Hundreds, tens, ones, in words, digits and expanded form.Lesson

Printable Worksheets

Expanded form worksheet (PDF)Printable worksheet with answer keyPreview
Reading and writing numbers to 1,000 worksheet (PDF)Printable worksheet with answer keyPreview