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Common Core · Grade 7 · The Number System

Standard 7.NS.A.1D

Free lessons and printable worksheets aligned to Common Core math standard 7.NS.A.1D.

3 lessons2 worksheets

Lessons for 7.NS.A.1D

Operations with rational numbersCombining signed fractions and decimals.Lesson

Adding and subtracting decimalsTotals where the places must line up before they are combined.Lesson

Adding and subtracting integersCombining signed numbers; subtracting is adding the opposite.Lesson

Printable Worksheets

Operations with rational numbers worksheet (PDF)Printable worksheet with answer keyPreview

Adding and subtracting decimals worksheet (PDF)Printable worksheet with answer keyPreview