Partition and regroup
Use place value, known facts and flexible partitions to add and subtract.
Loading personal best…Year 3
Addition and subtraction
Choose a subtopic to practise.
Choose a subtopic to practise.
Use place value, known facts and flexible partitions to add and subtract.
Loading personal best…Use inverse operations and smaller known facts to find unknown numbers.
Loading personal best…Work with two- and three-digit numbers and explain how operations connect.
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