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3Uv.01

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  • What number comes before 250?
    249.
  • What number comes before 800?
    799.
  • What number comes after 699?
    700.
  • What number comes before 1000?
    999.
  • What number comes after 199?
    200.
  • What number comes after 999?
    1000.
  • What number comes after 99?
    100.
  • What number comes before 150?
    149.
  • What number comes before 500?
    499.
  • What number comes after 399?
    400.
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