AC9M1N04

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    Australian Curriculum v9.0 · Mathematics · Year 1 · Number

    AC9M1N04

    Add and subtract numbers within 20, using physical and virtual materials, part-part-whole knowledge to 10 and a variety of calculation strategies

    Australian Curriculum website

    Games that practise AC9M1N04

    Addition

    Free addition practice game for kids. Solve addition problems across three difficulty levels with instant feedback. Great for building mental arithmetic skills.

    Subtraction

    Free subtraction game for children. Interactive takeaway practice with Easy, Medium, and Hard levels. Builds mental maths fluency for primary school students.