Maths 7.3 Decimals and Percentages

Open School BC: Numbers and Operations

This textbook chapter from Open Schools British Columbia (Canada) covers outcomes relevant to the Solomon Islands Year 7 Mathematics Curriculum Unit 7.3 Decimals and Percentages


7 Math Module 1 Numbers and Operations

  • Section 1: Operations on Decimals

Download the PDF:




7 Math Module 2: Fractions, Decimals and Percent

  • Section 2: Decimals
  • Section 3: Percent

Download the PDF:






This resource is aligned with Year 7/Form 1 Maths Curriculum:

Unit 7.3 Decimals and Percentages

  • Place value and notation
  • Estimation and rounding off decimal numbers
  • Adding and subtracting decimals
  • Multiplication and division of decimal numbers
  • Exploring power of 10
  • Fractions and decimals
  • Convert decimal to fraction
  • Percentages
  • Finding percentages as quantities
  • Calculating percentages



“Math 7 Module 1: Numbers and Operations” by Open School BC is licensed under CC BY-NC 4.0

“Math 7 Module 2: Fractions, Decimals and Percent” by Open School BC is licensed under CC BY-NC 4.0

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