Bundling and Unbundling

This Bundling and Unbundling assessment also includes:

Seven tens, plus five ones, equals 75. Five ones, plus seven tens, also equals 75. These are the types of equations learners are asked to make true in a worksheet with 11 unfinished equations.

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CCSS: Designed
Instructional Ideas

  • If using as practice, require that learners draw a picture, or provide manipulatives to help problem solve
Classroom Considerations

  • Works best as an assessment
  • Learners should have some prior knowledge in working with place value
Pros

  • Has learners thinking about how to build bundles of numbers regardless of the order each equation is presented
  • Teacher version provides commentary and and answer key
Cons

  • None
Common Core