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        Listed under:  Mathematics  >  Number (Mathematics)  >  Number operations  >  Multiplication
        Video

        Algebra basics video

        • TLF-IDA003312

        Use this video as a springboard to introduce algebraic thinking, and to apply that thinking to a financial context, drawing on reasoning.

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        Video

        MathXplosion, Ep 17: Develop mathematical mind-reading skills

        • TLF-IDM024932

        Amaze your friends with your super mind-reading skills. Here’s a brain game you can play by asking a few questions and substituting letters for numbers! Learn to follow a specific sequence of arithmetical steps to always arrive at the same answer.

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        Video

        Numbers Count: What are factors?

        • TLF-IDM020175

        What are factors? Watch as the jelly babies in this clip show you! What are the factors of 12? How many factors does the number 11 have? Try explaining to a friend what a prime number is.

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        Video

        MathXplosion, Ep 1: Magic 9s

        • TLF-IDM024938

        Follow these simple calculations to illustrate the special properties of the number 9. Pick your favourite number between 1 and 9 and multiply that number by 3. Add 3 to your answer. Multiply the result by 3. Treat your two-digit answer as two separate numbers and add them together. No matter what number you pick to start ...

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        Video

        MathXplosion, Ep 11: Fun facts about the number seven

        • TLF-IDM024927

        Did you know that the digits on opposite faces of dice will always add up to seven? Use dice as fun tools to reinforce fact families of seven, multiples of seven and subtraction skills.

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        Video

        Catalyst: Small scale measurements

        • TLF-IDM017558

        What units of measurements do we use to describe incredibly small things like blood cells and atoms? Watch as you are taken on a journey to explain the different units of measurement that we use to describe the very small.

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        Video

        MathXplosion, Ep 40: Kaprekar's operation

        • TLF-IDM024984

        Did you know that 6,174 is a very mysterious number? In 1949, the mathematician Dr Kaprekar from India devised a process now known as Kaprekar's operation. First, choose a four-digit number where the digits are all different. Then rearrange the digits to get the largest and smallest numbers these digits can make. Finally, ...

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        Video

        Multiplying and dividing decimals

        • TLF-IDM020281

        Learn how to multiply and divide decimals by 100. Based on this video, see if you can work out how to multiply and divide decimals by 10 and 1000. What do you get if you multiply 0.375 by 10?

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