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2. Kinds of Numbers

natural numbers. whole numbers. integers. 0. 0. 0. 2. Kinds of Numbers. 2. Kinds of Numbers. 3. 4. 5. 6. 7. 8. rational numbers. 2. Kinds of Numbers. 3. 4. 5. 6. 7. 8. irrational numbers. List: Rational, irrational, natural, whole, integer. #1. What kind of number is -5?.

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2. Kinds of Numbers

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  1. natural numbers whole numbers integers 0 0 0 2. Kinds of Numbers

  2. 2. Kinds of Numbers 3 4 5 6 7 8 rational numbers

  3. 2. Kinds of Numbers 3 4 5 6 7 8 irrational numbers

  4. List: Rational, irrational, natural, whole, integer #1 What kind of number is -5?

  5. List: Rational, irrational, natural, whole, integer #1 #2 What kind of number is -5? What kind of number is 42? integer, rational

  6. List: Rational, irrational, natural, whole, integer #2 #3 What kind of number is 42? What kind of number is -4.5669? natural, whole, integer, rational

  7. List: Rational, irrational, natural, whole, integer #3 #4 What kind of number is -4.5669? Give an example of a positive integer. rational

  8. List: Rational, irrational, natural, whole, integer #4 #5 Give an example of a positive integer. Give an example of a negative natural number. 5

  9. #5 #6 Give an example of a negative natural number. Give an example of a whole number that isn’t positive. All natural numbers are positive

  10. #6 #7 Give an example of a whole number that isn’t positive. What kind of number is most useful to describe: your shoe size 0

  11. #7 #8 What kind of number is most useful to describe: your shoe size What kind of number is most useful to describe: the temperature in a news report rational

  12. #8 #9 What kind of number is most useful to describe: the temperature in a news report What kind of number is most useful to describe: the number of siblings a person has integers

  13. #9 #10 What kind of number is most useful to describe: the number of siblings a person has True or false: Every rational number is also an integer. If false, give a counterexample. whole

  14. #10 #11 True or false: Every rational number is also an integer. If false, give a counterexample. True or false: Every whole number is also a natural number. If false, give a counterexample. Counter example 2.3 false

  15. #11 #12 True or false: Every whole number is also a natural number. If false, give a counterexample. True or false: Every natural number is also a rational number. If false, give a counterexample. Counter example 0 false

  16. #12 #13 True or false: Every natural number is also a rational number. If false, give a counterexample. True or false: Every negative number is also an integer. If false, give a counterexample. true

  17. #13 True or false: Every negative number is also an integer. If false, give a counterexample. Counter example -5.6 False

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