Today Múinteor Ray taught us about mental maths. That is maths that we do without using pens or pencils. Activity 1: Guess My Number Game This is one of Múinteor Ray's favourite game! It’s really fun ...

Ever dreamt of solving math problems in your head with the speed of a calculator? Mental math might seem challenging, but it's a skill attainable through the right tools and techniques. The abacus, an ...

Mental maths is when you do calculations in your head instead of writing them down. Sometimes, it's just as quick to do calculations in your head as it is to write down every step. You can add and ...

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