Friday, July 01, 2011

Addition and Subtraction: Warm-Ups


WARM-UPS
Adjust the level to challenge yourself, from easy to extremely hard.



Solve the addition problem then tap the dartboard to check your answer.

  1. Centre number plus U, TU
  2. Numbers that Add to 1, 10, 100
  3. Doubles and halves to 100 (All levels)
  4. Add fractions, decimals and percentages
  5. Fractions of amounts
  6. Make a quantity



Insert digits until each row equals the magic number.



These grids are a great warm-up activity.


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