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Adding and Subtracting up to 100,000

  • Grade 5
  • Mathematics
  • Numbers

Description

In this mission, students expand their knowledge of addition and subtraction operations. Students choose an algorithm or strategy to solve problems.

Learning goals

  • I solve addition and subtraction problems up to 100,000 using an effective strategy.
  • I demonstrate my reasoning and my method.

Vocabulary

  • addition
  • substraction
  • problem-solving
  • numbers
  • common algorithm
  • position values
  • decomposition
  • sum
  • differences
  • Franco-Ontarian festival
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