Master the 8 times table. Use doubling three times, skip-counting, and inverse division to answer KS3 questions quickly and confidently.
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You can find more about this topic by visiting BBC Bitesize - Time Tables
To multiply 8 x 9, you can times it by 10 and then subtract 8
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Any number multiplied by one remains unchanged
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A chessboard and a draughtsboard both have 64 squares
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In a game of chess each player starts with 16 pieces
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One way you could work this one out is to multiply 7 x 10 = 70 and then take away 7 x 2 = 14. 70 - 14 = 56
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To multiply 8 x 6, first times it by 5 and then add 8
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Adults have 32 teeth - assuming they haven't lost any!
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To multiply any number by 5, simply times it by 10 and then halve your answer
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To multiply a number by 10, just add a zero to its end
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8 x 3 is the same as 4 x 6 or 2 x 12
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