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Standard Form

What are the two requirements for a number to be in standard form (a×10na \times 10^na×10n)?

A
  • 1<a≤101 < a \le 101<a≤10
  • nnn is an integer
B
  • 1≤a<101 \le a < 101≤a<10
  • nnn is an integer
C
  • 1≤a<101 \le a < 101≤a<10
  • nnn is a positive integer
D
  • 0<a≤100 < a \le 100<a≤10
  • nnn is an integer

Standard Form Flashcards

  1. GCSE
  2. /Maths
  3. /Standard Form

Flashcards for Edexcel GCSE Maths Standard Form, covering the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3. 23 cards, matched to the Edexcel GCSE Maths (1MA1) specification.

Flashcards

Writing a Ratio as a Fraction or Linear FunctionDirect and Inverse ProportionReverse PercentagesStandard FormSpeed and DensityChanging the Subject of a FormulaExpanding and Factorising QuadraticsSolving QuadraticsDrawing Quadratic GraphsSimultaneous EquationsSolving Simultaneous Equations GraphicallyGradient of a LineEquation of a LineSpheres and ConesSector Areas and Arc LengthsSimilar Shapes (Lengths)SOHCAHTOA (Trigonometry)Exact trig valuesProbability TreesVenn Diagrams