How to learn After year 3: Mathematics

Kunnskapsløftet 2020 (LK20), Mathematics: competence aims, years 1–10, After year 3

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1. Mathematics

1. Addition and subtraction strategies (age 7+): Explain why addition and subtraction strategies work, using place value and the properties of operations
2. Mental and written addition and subtraction: Solve addition and subtraction problems using mental and written methods, including problems involving numbers, quantities, and measures
3. Multiplication and Division Word Problems: Use multiplication and division within 100 to solve word problems involving equal groups, arrays, and measurement quantities
4. Representing Addition and Subtraction: Represent addition and subtraction using objects, drawings, and mental images
5. Properties of Operations: Apply properties of operations (commutative, associative, distributive) as strategies to multiply and divide
6. Connecting Representations: Move between real-world situations, drawings, and number sentences, explaining how each representation connects to the others (quantitative reasoning)