GCSE Maths (AQA)

435 videos | 33 hours

Number Structure and calculation

Decimal Places

6:32 Order positive and negative integers, decimals and fractions; use the symbols =, ≠, <, >, ≤, ≥
Spec N1
Next Ordering Positive & Negative Numbers
  • Decimal numbers represent non-whole numbers
  • Decimal place is the position of a digit after a decimal point
  • Each decimal place is ten times smaller than the previous one
  • Place value of digits in a decimal can be found and compared in a place value chart
  • Adding zeros to the end of a decimal does not change its value
  • Digits in a decimal can be read off to determine their place value
  • Ordering decimal numbers is harder than ordering whole numbers
  • More digits does not necessarily mean a larger number
  • Comparing the digits in each decimal place helps determine the order of decimals from largest to smallest

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274

questions for Number

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questions for Structure and calculation