Add and subtract to 20
Use pictures, make-ten, counting and part-whole strategies within 20.
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Addition and subtraction
Choose a subtopic to practise.
Choose a subtopic to practise.
Use pictures, make-ten, counting and part-whole strategies within 20.
Loading personal best…Add and subtract within 20 using short stories and missing numbers.
Loading personal best…Choose and use addition or subtraction models for practical stories and simple purchases.
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