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12 Cards in this Set
- Front
- Back
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Numbers that are not rational are called ________ numbers.
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Numbers that are not rational are called irrational numbers.
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In rational numbers, the decimal portion eventually either ________ or _________.
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In rational numbers, the decimal portion eventually either terminates or repeats.
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Convert into a rational number. 0.333333333333 (repeating)
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1/3
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Convert into a rational number. 0.857142857142 (repeating)
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6/7
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Is this number rational or irrational? -1 1/5
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rational
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Is this number rational or irrational? π
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irrational
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Find the approximate value of √66
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√66 ≈ 8.124
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Find the approxiamate value of √102
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√102 ≈ 10.099
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Compare approximate values using >,=, or <. √3 _____ √5
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1.732 < 2.236
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Using an approximate value, plot π on a number line.
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Using an approximate value, plot √19 on a number line.
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Estimate the value of π².
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π² ≈ 9.87
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