Class 02: GEMS

Ordering Numbers with the sets we have.

• • natural

  • whole

  • integers

  • prime

  • composite

  • rational

  • irrational

  • real

  • imaginary

  • complex

  • negative numbers

  • positive numbers

  • even

  • odd

Numbers to place into your "map". Make sure that the number matches ALL placements correctly.

• • pi

  • 0

  • 0.101001000100001...

  • 0.123123123123123...

  • -7/11

  • 3+6i

  • sqrt(17)

  • sqrt(-2)

  • 2^(-3)

order of operations (casio start, strong finish):

• http://static.themetapicture.com/media/funny-casio-math-calculators-different-answers.jpg

  • so what it the order that you know?

    • PEMDAS

    • GEMS

  • How did it come about?

    • because. seriously.

  • let's talk the difference between fractions and division

fractions

• • getting rid of fractions

  • dividing by zero

  • multiplying fractions

  • dividing fractions

  • adding and subtracting fractions

    • IMPROPER FRACTIONS > MIXED NUMBERS.

beginning the solving of equations.

• • finding the right place game.

  • woo!