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Take away concept
Remove objects to subtract.
Chapter route
This chapter page turns the high-level subject view into an ordered learning slice, with direct links from curriculum items into topic and skill detail.
Each curriculum item can now route into topic and skill-level detail.
Remove objects to subtract.
Identify subtraction symbol.
Perform subtraction up to 9.
Apply subtraction in context.
Use this chapter
This is where parents, teachers, and schools can see what sits inside a chapter before jumping to practice or deeper topic and skill pages.
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