GCSE Maths

Standard Form Test

writing the speed of light in standard form

Without the use of a calculator, work out the following, making sure the answer is in standard form:
  1. 2 × 104 × 4 × 102
  2. 3 × 1015 × 5 × 103
  3. 8 × 1060 ÷ 2 × 1020

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