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GR 3 Unit 3a: Collections and Travel Stories A (October 26 - November 20)


Essential Questions

  • How are ones, tens, hundreds and a thousand related?
  • How can I find the distance between numbers?
  • How does knowing the distance between numbers help me to add?


Vocabulary


New Vocabulary
: expanded form, landmark numbers, multiples, rounding


Continuing Vocabulary: adding by place, adding on in parts, hundreds, ones, tens

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