Compare your answers

 

  1. State the measurement shown on each of the following callipers.

      2. 2.3 cm + 0.3 mm
      2.3 cm + 0.03 cm
      2.33 cm or 23.3 mm





    2. 3.40 cm or 34.0 mm

  2. Sketch the vernier scale for a measurement of 4.91 cm on a calliper. Your sketch only needs to include where important lines will be.