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Articles on Maths skills

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Basic Education Minister Angie Motshekga announces South Africa’s 2019 matric results and congratulates top achievers. Flickr/GCIS

Why South Africa’s declining maths performance is a worry

Performance in mathematics matters for university entrance. Without it, school leavers are not eligible for many programmes.
It seems safe to assume One Nation and Greens voters might have differing views on climate change. But can they change their minds in the face of new evidence? Mick Tsikas / AAP

We asked people to do climate change maths. Their answers depended on their politics

We asked 252 Australian Greens party supporters and 252 One Nation party supporters to do some simple maths. Their answers changed when we told them it was climate change data.
If you thought multiplication tables at school were hard, imagine multiplying numbers with billions of digits. Shutterstock/Nina Buday

We’ve found a quicker way to multiply really big numbers

To multiply two numbers by hand take a few steps but it’s something we’re taught in school. When dealing with big numbers, really big numbers, we need to a quicker way to do things.

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