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Estimating Decimal Sums and Differences

Core Standard: 5.NBT.7

Aligned To Common Core Standard:

Grade 5 Base Ten- 5.NBT.7

Printable Worksheets And Lessons

AnswersAnswer Keys

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

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Homework Sheets

Talk about knowing your math sentences. These sheets don't ask, they demand it!

Practice Worksheets

I highly recommend that you circle the play values in question whenever possible.

Math Skill Quizzes

We are really just worried about rounding to the nearest tenth and hundredth here.