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Published byWilliam Neal Modified over 9 years ago
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Properties of real numbers
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Types of real numbers Whole number Integer Rational Positive numbers in whole amounts Positive and negative numbers in whole amounts Positive and negative fractions, decimals and whole numbers
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Opposites (-a) and absolute value |a| If a = 7, then what is (-a) and |a|? -7 and 7 A number’s distance from 0 If a = -12, then what is (-a) and |a|? 12 and 12 If a = ⅞, then what is (-a) and |a|? -⅞ and ⅞
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Evaluate | x | + 2 When x = -3 | -3 | + 2 3 + 2 = 5 -x + | x | When x = -3 3 + | -3 | 3 + 3 = 6
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Order the following from least to greatest, then tell whether each number is a whole number, integer or rational number -3.99, 3, ¹³⁄₃, -3.1 -3.99, -3.1, 3, ¹³⁄₃, W I RRRR
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Order the following from least to greatest, then tell whether each number is a whole number, integer or rational number -3.09, 2.0, ¹²⁄₃, -3.1 -3.1, -3.09, 2.0, ¹²⁄₃, W I RRRR W I
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Pgs. 68-69 14 – 58 even Skip 36 and 38
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Order the following from least to greatest, then tell whether each number is a whole number, integer or rational number -3.99, 3, ¹³⁄₃, -3.1
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Order the following from least to greatest, then tell whether each number is a whole number, integer or rational number -3.09, 2.0, ¹²⁄₃, -3.1
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Opposites (-a) and absolute value |a| If a =, then what is (-a) and |a|?
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