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Classifying Numbers & the Number Line

Classifying Numbers & the Number Line. N. 1, 2, 3, 4…. 0, 1, 2, 3, 4…. W. Z. …-3, -2, -1, 0, 1, 2 ,3…. Q. I. R. Any Number. Rational Number. Any number than can be written as a fraction, where b 0. Irrational Number. A non-repeating, non-terminating decimal.

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Classifying Numbers & the Number Line

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  1. Classifying Numbers &the Number Line

  2. N 1, 2, 3, 4… 0, 1, 2, 3, 4… W Z …-3, -2, -1, 0, 1, 2 ,3… Q I R Any Number

  3. Rational Number • Any number than can be written as a fraction, where b 0

  4. Irrational Number • A non-repeating, non-terminating decimal

  5. Classify each using symbols • 1. -6 • 2. 0 • 3. ¾ • 4. 2.25 • 5. 1 Z, Q, R W, Z, Q, R Q, R Q, R N, W, Z, Q, R

  6. Classify each using symbols • 6. • 7. -3/8 • 8. • 9. 2/3 I, R Q, R I, R Q, R

  7. Write an inequality relating the coordinates of the points. -4 < -1 or -1 > -4 -2.5 < 1.5 or 1.5 > -2.5

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