Protractor PracticeGrade 4 · 4.MD.C.6
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Grade 4 · Think & learn · Ages 9–13

Protractor Practice

Maths standard4.MD.C.6

  1. The centre of the protractor sits on the corner.
  2. Find the 0 on one arm. Read that scale to the other arm.
  3. Check: is it smaller or bigger than a right angle?
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