Match the following. 1. a number belonging to the set made up of the counting numbers: 1, 2, 3, and so on opposite numbers 2. a number that is greater than zero positive number 3. a line that graphically represents all numbers integer 4. a pair of numbers whose sum is zero negative number 5. any number belonging to the set of counting number, or zero number line 6. a number that is less than zero natural number 7. a number belonging to the set made up of the whole numbers and their opposites whole number 8. two numbers that are the same distance from zero on the number line but in opposite directions zero pair