Perfect Pair

This Perfect Pair activity & project also includes:

What makes number pairs perfect? The resource provides five problems regarding perfect pairs of numbers, the definition of which changes in complexity with each task. Solutions require pupils to apply number sense and operations, as well as algebraic reasoning.

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CCSS: Designed
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Instructional Ideas
  • For the lower-level tasks, provide learners with manipulatives to work through the problems
Classroom Considerations
  • Note that the definition of perfect pair changes throughout the tasks
  • Encourage pupils to think algebraically in upper-level tasks
  • Includes reproducible handouts
  • Provides cutouts to use with Task Levels A and B
  • Resource does not include solutions