1-3 Compare and Order Real Numbers
Ordering numbers from least to greatest? Are the numbers in different forms? To make comparing easier, convert all the numbers to decimals. Then, plot those decimals on a number line and compare them!
ObjectiveCompare and order rational and irrational numbers.
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Vocabulary
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Standards8.NS.A.2 Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g. ).
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Mathematical PracticesMP.1, MP.2, MP.3, MP.4, MP.7
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Guided NotesOrdering Real Numbers
To estimate the square root of 55:
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Anchor Charts |