Mathematics 0580 · IGCSE · Standard form

Standard form — practice question

(a)[1]

Write the number $66000$ in standard form.

(b)[2]

Work out $(3.7\times10^8)+(3.7\times10^7)$. Give the result in standard form.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The answer is \(6.6\times10^4\).” …

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI