Contexts where the Minuend is Kept the Same, and the Subtrahend Increases

In this lesson, we will apply what was learnt in the previous lesson to contexts where the minuend is kept the same, and the subtrahend increases. Different methods demonstrated will include number lines, bar models and jottings.

Contexts where the Minuend is Kept the Same, and the Subtrahend Increases

In this lesson, we will apply what was learnt in the previous lesson to contexts where the minuend is kept the same, and the subtrahend increases. Different methods demonstrated will include number lines, bar models and jottings.

Lesson details

Key learning points

  1. In this lesson, we will apply what was learnt in the previous lesson to contexts where the minuend is kept the same, and the subtrahend increases. Different methods demonstrated will include number lines, bar models and jottings.

Licence

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Lesson appears in

UnitMaths / Extending calculation strategies and additive reasoning