• 1

    Read 10 naturals in two minutes.

  • 2

    Write 10 naturals in three minutes.

  • 3

    Read 10 notes in two minutes.

  • 4

    Write 10 notes in three minutes.

  • 5

    Read 10 notes in one and a half minutes.

  • 6

    Write 10 notes in two places in three minutes.