Scientific Notation Worksheet 1

Convert from standard notation to scientific notation.

  1. 987 =
  2. 12.88 =
  3. 55239 =
  4. 0.000077 =
  5. 0.003 =

Convert from scientific to standard notation.

  1. 4.2 x 102=
  2. 7.23 x 104=
  3. 1.5 x 10-1=
  4. 6.62 x 105=
  5. 2.1 x 10-6=

Convert to the indicated units.

  1. 5.5 km = m
  2. 0.46 km = mm
  3. 12,645 mm = km
  4. 0.6 m = mm
  5. 68 mm = cm

The student's desktop measured 152cm by 61 cm. What is the surface area of the desk in m2?



Bonus: If 1 inch = 2.54 cm, what are the desktop length and width in inches?