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Add numbers using flexible strategies
Use counting on, place value or making tens/hundreds to add in Give and Take.
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Give and Take
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.
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90
Subtract numbers using flexible strategies
Use counting back, place value or compensation to subtract in Give and Take.
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Solve missing-number problems
Find missing addends or subtracted numbers in Give and Take.
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Choose operation from a situation
Decide whether to add or subtract in word problems from Give and Take.
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Explain a pattern or strategy
Spot a pattern, explain a rule or compare strategies in Give and Take.
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Estimate and check if an answer is reasonable
Use estimation or reverse thinking to check answers in Give and Take.
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Apply mathematics to daily-life situations
Use the ideas of Give and Take in classroom, home, market, travel or play contexts.
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Identify and correct a common mistake
Find the mistake in a solved example from Give and Take and choose the correct reasoning.
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