1. Properties of real numbers

2. 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

3. 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

4. Evaluate | x | + 2 When x = -3 | -3 | + 2 3 + 2 = 5 -x + | x | When x = -3 3 + | -3 | 3 + 3 = 6

5. 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

6. 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

7. Pgs. 68-69 14 – 58 even Skip 36 and 38

8. 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

9. 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

10. Opposites (-a) and absolute value |a| If a =, then what is (-a) and |a|?