2.9 Conectemos todo

Unit Goals

  • Students consolidate and solidify their understanding of various concepts and skills related to major work of the grade. They also continue to work toward fluency goals of the grade.

Section A Goals

  • Fluently add and subtract within 20.

Section B Goals

  • Add and subtract within 1,000 using strategies based on place value and the properties of operations.
  • Fluently add and subtract within 100.

Section C Goals

  • Represent and solve one- and two-step story problems within 100.
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