AS2.10: Adding and subtracting using compatible numbers to 100

Purpose

This interactive learning module supports students to explore using compatible numbers to 100 to solve addition and subtraction problems.

Achievement Objectives
NA2-1: Use simple additive strategies with whole numbers and fractions.
Specific Learning Outcomes
  • Exploring addition and subtraction using compatible numbers.
  • Explaining, showing and writing mathematical ideas.
Required Resource Materials

This module, AS2.10: Adding and subtracting using compatible numbers to 100, is on the additive thinking pathway of e-ako maths adventures.

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